Film blowing machine with warning function

Abstract

The utility model relates to the technical field of film blowing machines, in particular to a film blowing machine with a warning function, and solves the problems that in the prior art, in order to prevent personnel from making contact with the film blowing machine in the operation process of the film blowing machine, a warning line is frequently pulled out to clearly divide the working area of the film blowing machine and prevent the personnel from entering the film blowing machine by mistake, and although the mode is effective, the working area cannot be accurately divided. However, before the film blowing machine is used each time, workers need to arrange the film blowing machine in advance, so that the workload of the workers is increased. A film blowing machine with a warning function comprises a film blowing machine body, a shell is arranged on one side of the film blowing machine body, a reciprocating lead screw is vertically arranged in an inner cavity of the shell, and a threaded sleeve is arranged on the outer ring of the reciprocating lead screw in a sleeving mode. According to the film blowing machine, a worker does not need to divide warning lines around a working area when using the film blowing machine, so that the early-stage preparation time of the worker is saved, and a better warning effect can be effectively achieved by the warning lamp which moves in a reciprocating manner, so that the operation safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film blowing machines, in particular to a film blowing machine with a warning function. Background Art

[0002] The film blowing machine heats and melts plastic particles and then blows them into thin films. There are many types of film blowing machines, including PE, POF, PVC, etc. The new materials blown out with brand new particles are new materials with uniform color, clean and good bag stretching.

[0003] In the process of actual operation of the film blowing machine, in order to prevent personnel from coming into contact with the film blowing machine during operation, a cordon is often drawn to clearly divide the working area of ​​the film blowing machine to prevent personnel from mistakenly entering the interior. Although this method is effective, personnel are required to make arrangements in advance before each use of the film blowing machine, thereby increasing the workload of the personnel. A film blowing machine with a warning function is hereby proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a film blowing machine with a warning function, which solves the problem that in order to prevent personnel from coming into contact with the film blowing machine during its operation, in the prior art, a warning line is often drawn to clearly divide the working area of ​​the film blowing machine to prevent personnel from mistakenly entering the interior. Although this method is effective, personnel are required to make arrangements in advance before each use of the film blowing machine, thereby increasing the workload of the personnel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A film blowing machine with a warning function comprises a film blowing machine body, one side of the film blowing machine body is provided with an outer shell, a reciprocating screw is vertically provided with an inner cavity of the outer shell, the outer ring of the reciprocating screw is provided with a screw sleeve, one side of the outer shell is provided with a through groove, one side of the outer ring of the screw sleeve is fixedly connected with a cross bar passing through the through groove, one side of the cross bar is fixedly connected with a connecting rod adapted to the outer ring of the film blowing machine body, one side of the connecting rod is slidably connected to an outer wall of one side of the adjacent film blowing machine body, and a plurality of warning lights are installed on the outer walls on both sides of the connecting rod.

[0007] Preferably, flat plates are fixedly connected to both sides of the inner cavity of the film blowing machine body, and one side of the flat plate is fixedly connected to one side of the adjacent outer shell.

[0008] Preferably, a motor is installed on the top of the shell, the bottom of the reciprocating screw rod is rotatably connected to the bottom of the inner cavity of the shell through a rotating shaft, and the top of the reciprocating screw rod passes through the top of the inner cavity of the shell and is transmission-connected to the output shaft of the motor through a shaft sleeve.

[0009] Preferably, the outer ring of the crossbar is slidably connected to the inner cavity of the adjacent through slot.

[0010] Preferably, a slide rail is fixedly connected to one side of the film blowing machine body, and a sliding block matched with the slide rail is fixedly connected to one end of the connecting rod.

[0011] Preferably, the intervals between two adjacent warning lights are the same.

[0012] The utility model has at least the following beneficial effects:

[0013] When in use, personnel can carry out normal production operations through the film blowing machine body. Personnel can drive the reciprocating screw through the motor to rotate, and the screw sleeve is forced to drive the cross bar to move up and down, and the connecting rod is forced to reciprocate together. The warning light is turned on, and as the screw sleeve reciprocates along the reciprocating screw, the warning light is continuously displaced to achieve a warning effect of notifying surrounding staff that work is in progress. Through structural design, there is no need for personnel to draw a cordon around the working area when using the film blowing machine, thereby saving personnel's initial preparation time, and the reciprocating warning light can effectively achieve a better warning effect, thereby improving the safety of device operation.

[0014] The utility model also has the following beneficial effects:

[0015] The setting of the flat plate helps the shell to perform a firm limiting operation. The setting of the motor gives the reciprocating screw the ability to perform reciprocating operations. The setting of the cross bar allows the screw sleeve to drive the connecting rod to perform a stable position transmission. The setting of the slide rail and the slider helps the connecting rod to always maintain a balanced displacement during the displacement process. The setting of the warning light allows personnel to quickly divide the working area of ​​the film blowing machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the crossbar structure of the utility model;

[0019] Figure 3 This is a cross-sectional view of the shell of the utility model.

[0020] In the figure: 1. Film blowing machine body; 2. Slide rail; 3. Screw sleeve; 4. Sliding block; 5. Connecting rod; 6. Warning light; 7. Casing; 8. Motor; 9. Plate; 10. Through slot; 11. Cross bar; 12. Reciprocating screw. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] Reference Figure 1-3 A film blowing machine with a warning function comprises a film blowing machine body 1, a shell 7 is arranged on one side of the film blowing machine body 1, a reciprocating screw 12 is vertically arranged in the inner cavity of the shell 7, the outer ring of the reciprocating screw 12 is provided with a screw sleeve 3, a through groove 10 is opened on one side of the shell 7, a cross bar 11 penetrating the through groove 10 is fixedly connected to one side of the outer ring of the screw sleeve 3, a connecting rod 5 adapted to the outer ring of the film blowing machine body 1 is fixedly connected to one side of the cross bar 11, one side of the connecting rod 5 is slidably connected to the outer wall of one side of the adjacent film blowing machine body 1, and a plurality of warning lights 6 are installed on the outer walls of both sides of the connecting rod 5. Specifically, when personnel are in use, they can carry out normal production operations through the film blowing machine body 1. In the industry, personnel can drive the reciprocating screw 12 to rotate through the motor 8, and the screw sleeve 3 is forced to drive the cross bar 11 to move up and down, and the connecting rod 5 is forced to reciprocate therewith, and a warning light is emitted through the warning light 6. As the screw sleeve 3 reciprocates along the reciprocating screw 12, the warning light 6 is continuously displaced to achieve a warning effect of notifying the surrounding staff that work is in progress. Through the structural design, there is no need for personnel to draw a cordon around the working area when using the film blowing machine, thereby saving the personnel's early preparation time, and the reciprocating warning light 6 can effectively achieve a better warning effect, thereby improving the safety of the device operation.

[0023] This program has the following working process:

[0024] When in use, personnel can perform normal production operations through the film blowing machine body 1. Personnel can drive the reciprocating screw 12 to rotate through the motor 8, and the screw sleeve 3 is forced to drive the cross bar 11 to move up and down, and the connecting rod 5 is forced to reciprocate therewith, and a warning light is emitted through the warning light 6. As the screw sleeve 3 reciprocates along the reciprocating screw 12, the warning light 6 is continuously displaced, so as to achieve a warning effect of notifying surrounding staff that work is in progress.

[0025] According to the above working process, we can know that:

[0026] Through the structural design, there is no need for personnel to draw a cordon around the working area when using the film blowing machine, thereby saving personnel's initial preparation time, and the reciprocating warning light 6 can effectively achieve a better warning effect, thereby improving the safety of the device operation.

[0027] Furthermore, a flat plate 9 is fixedly connected to both sides of the inner cavity of the film blowing machine body 1, and one side of the flat plate 9 is fixedly connected to one side of the adjacent outer shell 7. Specifically, the provision of the flat plate 9 helps the outer shell 7 to perform a firm limiting operation.

[0028] Furthermore, a motor 8 is installed on the top of the outer shell 7, and the bottom of the reciprocating screw rod 12 is rotatably connected to the bottom of the inner cavity of the outer shell 7 via a rotating shaft, and the top of the reciprocating screw rod 12 is connected to the output shaft of the motor 8 through a shaft sleeve that penetrates the top of the inner cavity of the outer shell 7. Specifically, through the setting of the motor 8, the reciprocating screw rod 12 is given the ability to perform reciprocating operations.

[0029] Furthermore, the outer ring of the cross bar 11 is slidably connected to the inner cavity of the adjacent through slot 10. Specifically, through the arrangement of the cross bar 11, the screw sleeve 3 can drive the connecting rod 5 to perform stable position transmission.

[0030] Furthermore, a slide rail 2 is fixedly connected to one side of the film blowing machine body 1, and a slider 4 adapted to the slide rail 2 is fixedly connected to one end of the connecting rod 5. Specifically, the setting of the slide rail 2 and the slider 4 helps the connecting rod 5 to always maintain a balanced displacement during the displacement process.

[0031] Furthermore, the distances between two adjacent warning lights 6 are the same. Specifically, by providing the warning lights 6 , it is convenient for personnel to quickly divide the working area of ​​the film blowing machine body 1 .

[0032] In summary: when personnel are in use, they can perform normal production operations through the film blowing machine body 1. Personnel can drive the motor 8 to rotate the reciprocating screw 12, and the screw sleeve 3 is forced to drive the cross bar 11 to move up and down. The connecting rod 5 is also forced to reciprocate, and a warning light 6 is emitted. As the screw sleeve 3 reciprocates along the reciprocating screw 12, the warning light 6 is continuously displaced to achieve a warning effect of notifying surrounding staff that work is in progress. Among them, the model of the film blowing machine body 1 is "ZF-001", but it is not limited to this model. The setting of the flat plate 9 helps the shell 7 to perform a firm limit operation. The setting of the motor 8 gives the reciprocating screw 12 the ability to perform reciprocating operations. Through the setting of the cross bar 11, the screw sleeve 3 can drive the connecting rod 5 to perform stable position transmission. Through the setting of the slide rail 2 and the slider 4, the connecting rod 5 can always maintain a balanced displacement during the displacement process. Through the setting of the warning light 6, it is convenient for personnel to quickly divide the working area of ​​the film blowing machine body 1. Through the structural design, there is no need for personnel to draw warning lines around the working area when using the film blowing machine, thereby saving personnel's initial preparation time, and the reciprocating warning light 6 can effectively achieve a better warning effect, thereby improving the safety of the device operation.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A film blowing machine with a warning function, comprising a film blowing machine body (1), characterized in that: A shell (7) is provided on one side of the film blowing machine body (1), a reciprocating screw (12) is vertically provided in the inner cavity of the shell (7), a screw sleeve (3) is provided on the outer ring of the reciprocating screw (12), a through groove (10) is provided on one side of the shell (7), a cross bar (11) penetrating the through groove (10) is fixedly connected to one side of the outer ring of the screw sleeve (3), a connecting rod (5) adapted to the outer ring of the film blowing machine body (1) is fixedly connected to one side of the cross bar (11), one side of the connecting rod (5) is slidably connected to the outer wall of one side of the adjacent film blowing machine body (1), and a plurality of warning lights (6) are installed on the outer walls of both sides of the connecting rod (5).

2. The film blowing machine with warning function according to claim 1, characterized in that: Flat plates (9) are fixedly connected to both sides of the inner cavity of the film blowing machine body (1), and one side of the flat plate (9) is fixedly connected to one side of the adjacent outer shell (7).

3. The film blowing machine with warning function according to claim 1, characterized in that: A motor (8) is installed on the top of the housing (7); the bottom of the reciprocating screw rod (12) is rotatably connected to the bottom of the inner cavity of the housing (7) via a rotating shaft; and the top of the reciprocating screw rod (12) is connected to the output shaft of the motor (8) via a shaft sleeve that passes through the top of the inner cavity of the housing (7).

4. The film blowing machine with warning function according to claim 1, characterized in that: The outer ring of the cross bar (11) is slidably connected to the inner cavity of the adjacent through slot (10).

5. The film blowing machine with warning function according to claim 1, characterized in that: A slide rail (2) is fixedly connected to one side of the film blowing machine body (1), and a sliding block (4) adapted to the slide rail (2) is fixedly connected to one end of the connecting rod (5).

6. The film blowing machine with warning function according to claim 1, characterized in that: The distances between two adjacent warning lights (6) are the same.

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