CN221753628U - Dustproof device suitable for casting film production equipment - Google Patents

Abstract

The utility model is suitable for the field of film processing equipment, and discloses a dustproof device suitable for casting film production equipment, which comprises a main body frame, a supporting component and an antistatic curtain, wherein the supporting component comprises a plurality of first supporting leg modules and a plurality of second supporting leg modules, the plurality of first supporting leg modules and the plurality of second supporting leg modules are longitudinally arranged at the bottom of the main body frame at intervals, the height of each first supporting leg module is larger than that of each second supporting leg module, the antistatic curtain is arranged at the top of the main body frame, dust is adsorbed by the antistatic curtain, so that the dust can be prevented from entering the casting film production equipment to the greatest extent, the stability and the balance of the whole equipment are enhanced by the mutual matching of the first supporting leg modules and the second supporting leg modules, the safety of the equipment is improved, the influence of vibration of the casting film production equipment on the dustproof device can be reduced by the coaction of the first supporting leg modules and the second supporting leg modules, and the installation is more stable.

Description

A dust-proof device suitable for cast film production equipment

Technical Field

The utility model relates to the field of film processing equipment, in particular to a dustproof device suitable for cast film production equipment.

Background Art

Cast film is a plastic film prepared by the casting method. The raw materials are first plasticized and melted by an extruder. Then they are extruded through a T-shaped structure forming die and cast in sheet form onto the roller surface of a steadily rotating cooling roller. The film is cooled and shaped on the cooling roller, and then the product is rolled up after traction and trimming.

Although the current production workshops are basically clean workshops, there is still some dust, and the traditional cast film production equipment does not have a dust-proof function. Therefore, in order to meet higher cleanliness requirements and minimize the impact of dust on the cast film, the cast film production equipment needs to be further improved.

Utility Model Content

The utility model aims to provide a dustproof device suitable for cast film production equipment, which aims to solve the technical problem that traditional cast film production equipment has no dustproof function.

In order to achieve the above object, the solution provided by the utility model is:

A dust prevention device suitable for cast film production equipment includes a main frame, a support assembly and an anti-static curtain, the support assembly includes a plurality of first leg modules and a plurality of second leg modules, the plurality of first leg modules and the plurality of second leg modules are longitudinally spaced at the bottom of the main frame, the height of the first leg module is greater than the height of the second leg module, and the anti-static curtain is arranged on the top of the main frame.

Preferably, two groups of the first leg modules are provided, and the two groups of the first leg modules are longitudinally spaced apart at the first end of the main frame, and three groups of the second leg modules are provided, and the three groups of the second leg modules are longitudinally spaced apart at the second end of the main frame.

Preferably, the main frame includes at least two frame parts, and more than two frame parts are connected in sequence, one first leg module is arranged at the end of the head frame part, one second leg module is arranged at the end of the tail frame part, and the remaining first leg modules and second leg modules are respectively arranged at the connection between two adjacent frame parts.

Preferably, two adjacent frame parts are connected by bolts.

Preferably, the first leg module includes at least two first legs, and more than two first legs are arranged laterally at intervals on the main frame; the second leg module includes at least two second legs, and more than two second legs are arranged laterally at intervals on the main frame; and the height of the first leg is greater than the height of the second leg.

Preferably, the first supporting leg and the second supporting leg are both aluminum profile supporting legs.

Preferably, extension portions are laterally extended from both sides of the first end of the main frame, and the first leg of any one of the first leg modules is arranged at the end of the extension portion.

Preferably, a mounting plate is provided at the bottom of the first leg and the bottom of the second leg, a mounting hole is provided on the mounting plate, and a first connecting member is provided in the mounting hole.

Preferably, recessed parts are arranged around the main frame, and the antistatic curtain is installed on the recessed parts.

Preferably, it also includes a slider nut and a second connecting piece, the main frame is provided with a slide groove, the slider nut is slidably installed in the slide groove, and the second connecting piece passes through the antistatic curtain and is installed on the slider nut.

The dust-proof device provided by the utility model places the dust-proof device on the cast film production equipment through a supporting component, that is, the anti-static curtain covers the top of the cast film production equipment, and the anti-static curtain absorbs dust, thereby preventing dust from entering the cast film production equipment to the greatest extent; and the first leg module and the second leg module cooperate with each other, which helps to enhance the stability and balance of the entire equipment and improve the safety of the equipment during operation; and, the first leg module and the second leg module work together to reduce the influence of vibration during operation of the cast film production equipment on the dust-proof device, and the installation is more stable.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

FIG1 is a top view of a dustproof device provided in an embodiment of the utility model;

Fig. 2 is an enlarged view of A in Fig. 1;

FIG3 is a front view of the dustproof device provided in an embodiment of the utility model;

FIG4 is a top view of a slider nut provided in an embodiment of the utility model;

FIG. 5 is a front view of the slider nut provided in an embodiment of the utility model.

Description of Figure Numbers:

10. Main frame; 11. Frame portion; 12. Extension portion; 13. Recessed portion; 20. Support assembly; 21. First leg; 22. Second leg; 23. Mounting plate; 24. First connecting piece; 30. Antistatic curtain; 40. Slider nut.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

As shown in FIG. 1 to FIG. 5 , a dust prevention device suitable for cast film production equipment is shown in one embodiment of the utility model.

Please refer to Figures 1 to 3. The dust-proof device suitable for cast film production equipment according to an embodiment of the utility model includes a main frame 10, a support assembly 20 and an anti-static curtain 30. The support assembly 20 includes a plurality of first leg modules and a plurality of second leg modules. The plurality of first leg modules and the plurality of second leg modules are longitudinally spaced at the bottom of the main frame 10. The height of the first leg module is greater than that of the second leg module. The anti-static curtain 30 is arranged on the top of the main frame 10.

When in use, the first leg module is placed on the ground, and the second leg module is placed on the frame of the cast film production equipment, or the first leg module and the second leg module are respectively placed at different heights of the cast film production equipment.

In this embodiment, two groups of first leg modules are provided, and the two groups of first leg modules are longitudinally spaced apart and arranged at the first end of the main frame 10, which can improve the supporting stability of the dustproof device.

In this embodiment, three groups of second leg modules are provided, and the three groups of second leg modules are longitudinally spaced apart and arranged at the second end of the main frame 10, which can improve the supporting stability of the dustproof device.

It can be understood that the number and installation positions of the first leg modules can be set according to actual needs. In other embodiments, two groups of first leg modules are respectively arranged at both ends of the main frame 10, that is, a first leg module is respectively arranged at each end of the main frame 10.

The dust-proof device of the embodiment of the utility model places the dust-proof device on the cast film production equipment through the support component 20, that is, the anti-static curtain 30 covers the top of the cast film production equipment, and the anti-static curtain 30 absorbs dust, thereby preventing dust from entering the cast film production equipment to the greatest extent. In addition, the first leg module and the second leg module cooperate with each other, which helps to enhance the stability and balance of the entire equipment and improve the safety of the equipment during operation. Moreover, the first leg module and the second leg module work together to reduce the impact of vibration during the operation of the cast film production equipment on the dust-proof device, and the installation is more stable.

Please refer to Figure 2. By way of example, in some embodiments, the first leg module includes at least two first legs 21, and the two or more first legs 21 are laterally spaced apart and arranged on the main frame 10. The second leg module includes at least two second legs 22, and the two or more second legs 22 are laterally spaced apart and arranged on the main frame 10. The height of the first leg 21 is greater than the height of the second leg 22. Such a design can effectively disperse the weight and increase the balance, and help provide better support and stability.

When in use, the first leg 21 is placed on the ground, and the second leg 22 is placed on the frame of the cast film production equipment, or the first leg 21 and the second leg 22 are respectively placed at different heights of the cast film production equipment.

In this embodiment, the first supporting leg 21 and the second supporting leg 22 are both made of aluminum profiles, which are relatively light and durable.

In this embodiment, the first leg module includes two first legs 21 , and the second leg module includes two second legs 22 .

Furthermore, extension portions 12 are laterally extended on both sides of the first end of the main frame 10, and the first leg 21 of any first leg module is arranged at the end of the extension portion 12. By setting the extension portion 12 and setting the first leg module at the end of the extension portion 12, the first leg module has a larger operating space when being placed.

In other embodiments, the first leg module may also include three or more first legs 21, and the second leg module may also include three or more second legs 22, which are specifically configured according to the size specifications of the cast film production equipment.

In other embodiments, the first leg module may be provided with only one first leg 21 , and the second leg module may be provided with only one, as long as sufficient stability can be provided to the main frame 10 .

Please refer to Figure 2. By way of example, in some embodiments, a mounting plate 23 is provided at the bottom of the first leg 21 and the bottom of the second leg 22. A mounting hole (not shown) is provided on the mounting plate 23. A first connecting member 24 is provided in the mounting hole. The first leg 21 is connected to the ground structure or the cast film production equipment through the first connecting member 24, and the second leg 22 is connected to the cast film production equipment through the first connecting member 24. This can provide a reliable installation and connection method, making the overall installation of the dustproof device more stable.

In this embodiment, the first connecting member 24 is a bolt, and the bolt connection is convenient for disassembly and maintenance. If replacement or repair is required, it can be quickly disassembled and reconnected.

In this embodiment, the bottom plate is an aluminum profile plate.

Please refer to Figures 1 to 3. For example, in some embodiments, recessed portions 13 are provided around the main frame 10, and the anti-static curtain 30 is installed on the recessed portions 13. By providing the recessed portions 13, the anti-static curtain 30 can be quickly positioned when installed on the main frame 10, thereby improving the positioning accuracy and installation speed.

Please refer to Figures 1, 4 and 5. By way of example, in some embodiments, the dustproof device further includes a slider nut 40 and a second connecting member (not shown in the figure). A slide groove (not shown in the figure) is provided on the main frame 10. The slider nut 40 is slidably installed in the slide groove. The second connecting member passes through the anti-static curtain 30 and is installed on the slider nut 40. That is, the anti-static curtain 30 is fixed to the main frame 10 by the cooperation of the slider nut 40 and the second connecting member. The installation method is simple and reliable.

It can be understood that the opening of the slide groove can be set at the top of the main frame 10 or at the side of the main frame. When the opening of the slide groove is set on the side of the main frame, a mounting portion can be set on the side of the anti-static curtain 30, and the second connecting member is installed on the slider nut 40 through the mounting portion.

Please refer to FIGS. 1 to 3 . Exemplarily, in certain embodiments, the main frame 10 includes at least two frame parts 11. The two or more frame parts 11 are connected in sequence. A first leg module is arranged at the end of the head frame part 11, a second leg module is arranged at the end of the tail frame part 11, and the remaining first leg modules and second leg modules are arranged at the connection between two adjacent frame parts 11. This design can be modularly assembled according to specific needs, and it is convenient to adjust the structure of the frame part 11, the number of the first leg module and the second leg module according to different scenarios, thereby enhancing the overall applicability and flexibility. Moreover, by arranging multiple leg modules at the connection between adjacent frame parts 11, the weight can be evenly distributed, the local pressure can be reduced, and the overall service life can be increased.

Specifically, the frame portion 11 is provided with the above-mentioned recessed portion 13 and the above-mentioned slide groove, and the head end frame portion 11 is provided with the above-mentioned extending portion 12 .

Specifically, two adjacent frame parts 11 are connected by bolts, and the connection method is simple, reliable, and easy to disassemble.

It is understandable that the length of each frame portion 11 may be the same or different, depending on the actual situation.

The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly/indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims (10)

1. A dust prevention device suitable for cast film production equipment, characterized in that it includes a main frame, a support assembly and an anti-static curtain, the support assembly includes a plurality of first leg modules and a plurality of second leg modules, a plurality of the first leg modules and a plurality of the second leg modules are longitudinally spaced at the bottom of the main frame, the height of the first leg module is greater than the height of the second leg module, and the anti-static curtain is arranged on the top of the main frame. 2. The dust-proof device as described in claim 1 is characterized in that two groups of first leg modules are provided, and the two groups of first leg modules are longitudinally spaced apart at the first end of the main frame, and three groups of second leg modules are provided, and the three groups of second leg modules are longitudinally spaced apart at the second end of the main frame. 3. The dust-proof device as described in claim 2 is characterized in that the main frame includes at least two frame parts, and more than two frame parts are connected in sequence, one first leg module is arranged at the end of the frame part at the head end, one second leg module is arranged at the end of the frame part at the tail end, and the remaining first leg modules and second leg modules are respectively arranged at the connection between two adjacent frame parts. The dustproof device according to claim 3 , wherein two adjacent frame parts are connected by bolts. 5. The dust-proof device as described in claim 1 is characterized in that the first leg module includes at least two first legs, and more than two first legs are laterally spaced apart and arranged on the main frame, the second leg module includes at least two second legs, and more than two second legs are laterally spaced apart and arranged on the main frame, and the height of the first leg is greater than the height of the second leg. 6 . The dustproof device according to claim 5 , wherein the first leg and the second leg are both aluminum profile legs. 7. The dustproof device according to claim 5, characterized in that extension portions are laterally extended from both sides of the first end of the main frame, and the first leg of any first leg module is arranged at the end of the extension portion. 8. The dustproof device according to claim 1 is characterized in that a mounting plate is provided at the bottom of the first leg and the bottom of the second leg, a mounting hole is provided on the mounting plate, and a first connecting member is provided in the mounting hole. 9. The dustproof device according to claim 1, characterized in that recessed parts are arranged around the main frame, and the antistatic curtain is installed on the recessed parts. 10. The dustproof device according to claim 1 is characterized in that it also includes a slider nut and a second connecting piece, the main frame is provided with a slide groove, the slider nut is slidably installed in the slide groove, and the second connecting piece passes through the anti-static curtain and is installed on the slider nut.