CN215549967U

CN215549967U - Mixer is used in film production

Info

Publication number: CN215549967U
Application number: CN202121906270.0U
Authority: CN
Inventors: 李洋
Original assignee: Shanghai Leyi Plastic Products Co ltd
Current assignee: Shanghai Leyi Plastic Products Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-18
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a stirrer for film production, which comprises a stirring cylinder, a first motor, a first rotating shaft and a lead screw, wherein the first motor is fixedly connected to the stirring cylinder, the first rotating shaft is fixedly connected to an output shaft of the first motor, one side of the first rotating shaft, which is close to the first motor, is fixedly connected with a first belt pulley, the lead screw is fixedly connected with a second belt pulley, the first belt pulley is rotatably connected to the second belt pulley through a belt, a rotating stirring sheet and a first stirring sheet are fixedly connected to the first rotating shaft, a sliding block and a moving device are slidably connected to the lead screw, and the sliding block is fixedly connected with the second stirring sheet. Start first motor and make first axis of rotation drive rotatory stirring piece and first stirring piece stir the material, make the second stirring piece stir the material along lead screw length direction constantly simultaneously to help getting more abundant with the material stirring. This application has the effect of stirring plastic film raw and other materials more fully.

Description

Mixer is used in film production

Technical Field

The utility model relates to the field of material stirring devices, in particular to a stirrer for film production.

Background

The plastic film is a common product used for packaging and used as a film coating layer, the share of the plastic packaging and the plastic packaging products in the market is getting larger and larger along with the development of the society, particularly the composite plastic flexible packaging is widely applied to the fields of food, medicine, chemical industry and the like, the plastic film brings great convenience for the life of people, one of the most important processes in the production process of the plastic film is to prepare a mixed material, and the mixed material needs to be mixed with a certain proportion of main materials and auxiliary materials and fully and uniformly stirred.

A prior patent with publication number CN208197258U and the name of the prior patent is a stirring mechanism for plastic film production, which comprises a stirring drum, wherein a first motor is arranged on the upper surface of the stirring drum, a first belt pulley is arranged on an output shaft of the first motor, a first rotating shaft is also arranged on the stirring drum, the first rotating shaft penetrates through the upper wall of the stirring drum, a second belt pulley matched with the first belt pulley is arranged at one end of the first rotating shaft, which is positioned at the outer side of the upper surface of the stirring drum, the first belt pulley is rotationally connected with the second belt pulley through a belt, and a first gear is arranged at the top end of one side of the first rotating shaft, which is far away from the second belt pulley; be provided with the second motor on the churn middle part lateral wall, be provided with the third belt pulley on the output shaft of second motor, still be provided with the second axis of rotation on the churn lateral wall, the second axis of rotation is located the motor downside, churn lateral wall one end is kept away from in the second axis of rotation is provided with the fourth belt pulley, the third belt pulley passes through the belt rotation with the fourth belt pulley and is connected, second axis of rotation side is equipped with first (mixing) shaft, second axis of rotation side middle part is connected with first connecting ring, first connecting ring one side is connected with the connecting rod, the connecting rod is kept away from first connecting ring one side and is connected with the second go-between, second go-between cover is established and is connected with the third axis of rotation, the top is provided with the second gear with first gear engaged with in the third axis of rotation, second gear one side is kept away from in the third axis of rotation is provided with the second (mixing) shaft. The first motor drives the first rotating shaft to rotate, the first rotating shaft drives the third rotating shaft to rotate, and the third rotating shaft drives the second stirring shaft to rotate, so that the materials are stirred transversely; the second rotating shaft is driven to rotate by the second motor, so that the second stirring shaft is driven to rotate, the materials are longitudinally stirred, the materials in the stirring cylinder are enabled to be in turbulence, the stirring is more thorough and uniform, and the stirring efficiency is improved.

To the prior art in the foregoing, the inventor thinks that when a stirring mechanism for plastic film production stirs the material in the churn, the stirring shaft is fixed at a certain fixed position on the rotation axis, and only can stir the material at the position of the stirring shaft, most of the material in the churn is not easily stirred, thereby easily leading to insufficient stirring of the material.

Disclosure of Invention

In order to more fully with the material stirring in the churn, this application provides a mixer for film production.

The application provides a stirrer for film production adopts following technical scheme:

a stirrer for film production comprises a stirring drum, wherein a first motor is fixedly connected to the upper surface of the stirring drum, a first rotating shaft is fixedly connected to an output shaft of the first motor, the first rotating shaft penetrates through the upper wall of the stirring drum, and a first stirring sheet is fixedly connected to the first rotating shaft; the surface of the side wall of the first rotating shaft along the length direction of the first rotating shaft is fixedly connected with a rotating stirring sheet used for stirring materials in the stirring drum, and the first stirring sheet is fixedly connected to the top end of one side, away from the first motor, of the first rotating shaft.

Through adopting above-mentioned technical scheme, adopt rotatory stirring piece not only to help increaseing the stirring scope, still help stirring the material of bottom to first half along rotatory stirring piece to realize the material sinuous flow in the churn, help getting more abundant with the material stirring in the churn.

Optionally, still be provided with in the churn and be used for strengthening right the agitating unit of material stirring in the churn, agitating unit is located churn lateral wall with between the first axis of rotation, agitating unit top end department fixedly connected with second belt pulley, first axis of rotation is close to first motor one end fixedly connected with second belt pulley matched with first belt pulley, the cover is established to rotate on the first belt pulley lateral wall and is connected with and is used for driving second belt pulley pivoted belt, the belt cover establish rotate connect in the second belt pulley lateral wall.

Through adopting above-mentioned technical scheme, agitating unit helps strengthening the stirring to the material in the churn, makes the material stirred more fully.

Optionally, the stirring device comprises a screw rod, a sliding block and a second stirring sheet, the second stirring sheet is fixedly connected to the side face of the sliding block, the sliding block is sleeved with threads and connected to the screw rod, and the top end of the screw rod is fixedly connected to the second belt pulley.

Through adopting above-mentioned technical scheme, the second belt pulley rotates and drives the lead screw and rotate to drive the second stirring piece and stir the material, help stirring the material in the churn more abundant.

Optionally, a moving device for driving the second stirring sheet to move along the length direction of the screw rod is arranged on the screw rod, a clamping block is arranged on the upper surface of the sliding block, and the moving device is clamped with the clamping block.

Through adopting above-mentioned technical scheme, mobile device helps removing second stirring piece limit rotation stirring material border lead screw length direction to help stirring the material in the churn more abundant.

Optionally, the moving device comprises a connecting rod and a second slider, an annular chute is formed in the lower surface of the second slider, the clamping block is clamped in the annular chute, the second slider is sleeved with a screw thread and connected to the screw rod, the connecting rod is fixedly connected to the side wall of one side of the first rotating shaft, the second slider is far away from the connecting rod, one side of the second slider is slidably connected to the inner side wall of the mixing drum along the vertical direction, and the screw rod is far away from the top end of one side of the second belt pulley and fixedly connected with a blocking block used for preventing the moving device from falling from the screw rod.

Through adopting above-mentioned technical scheme, the belt drives the lead screw and rotates to drive second slider and drive the slider and slide along lead screw length direction, and at this in-process, the second stirring piece also stirs along with the slider rotates the material in the churn, thereby helps stirring the material in the churn more fully.

Optionally, one side of the connecting rod, which is far away from the first rotating shaft, is fixedly connected with a bump, and a chute clamped with the bump is formed in the inner side wall of the stirring drum along the height direction.

Through adopting above-mentioned technical scheme, lug and spout looks block help preventing connecting rod and churn inner wall from droing to help stirring the material in the churn more fully.

Optionally, a vibration motor for vibrating the material in the mixing drum is fixedly connected to the outer side wall of the mixing drum.

Through adopting above-mentioned technical scheme, vibrating motor helps preventing that the material in the churn from blockking up between second stirring piece and rotatory stirring piece.

Optionally, a control valve for opening and closing the mixing drum is fixedly connected to a side of the mixing drum away from the first motor and close to the bottom.

Through adopting above-mentioned technical scheme, the control valve control churn opens and close, helps preventing that the material from not stirring fully just being derived the churn in the churn to help stirring the material in the churn more fully.

In summary, the present application includes at least one of the following beneficial technical effects:

1. adopt rotatory stirring piece not only to help increaseing the stirring scope, still help stirring the material of bottom to upper half along rotatory stirring piece to realize the interior material sinuous flow of churn, help the material stirring with in the churn more abundant.

2. Agitating unit helps strengthening the stirring to the material in the churn, makes the material stirred more fully.

3. The moving device helps to move the second stirring sheet in the rotating mode to stir materials along the length direction of the screw rod, so that the materials in the stirring cylinder are stirred more sufficiently.

Drawings

FIG. 1 is a cross-sectional view of an overall schematic view of a blender for producing a thin film according to an embodiment of the present application.

FIG. 2 is a plan view of an overall schematic diagram of a blender for producing thin films according to an embodiment of the present application.

FIG. 3 is an enlarged view of A in FIG. 1 of a stirrer for producing a thin film according to an embodiment of the present invention.

FIG. 4 is a schematic cross-sectional view of a bump-chute engagement portion of a blender for producing thin films according to an embodiment of the present disclosure.

Description of reference numerals:

1. a mixing drum; 2. a first motor; 3. a first rotating shaft; 4. a first stirring sheet; 6. rotating the stirring sheet; 8. a stirring device; 9. a screw rod; 10. a second stirring sheet; 11. a second pulley; 12. a first pulley; 13. a mobile device; 14. a slider; 15. a clamping block; 16. a connecting rod; 17. a blocking block; 18. a second slider; 19. an annular chute; 20. a bump; 21, a chute; 22. a vibration motor 23, a control valve 24 and a belt.

Detailed Description

The embodiment of the application discloses mixer for film production.

Referring to fig. 1, a mixer for film production, including churn 1, fixedly connected with vibrating motor 22 on the churn 1 lateral wall, specifically, vibrating motor 22 sets up two in this embodiment, and is located the vertical direction intermediate position department of churn 1 lateral wall. The outer side wall of the mixing drum 1 is provided with a control valve 23 near the bottom end, and the control valve 23 is used for controlling the opening and closing of a discharge hole of the mixing drum 1.

Referring to fig. 1 and 2, a first motor 2 is fixedly connected to an upper wall of a mixing drum 1, an output shaft of the first motor 2 is fixedly connected with a first rotating shaft 3, the first rotating shaft 3 penetrates through the upper wall of the mixing drum 1, a rotating stirring plate 6 is fixedly connected to a side surface of the first rotating shaft 3 along a length direction of the first rotating shaft, specifically, the rotating stirring plate 6 is arranged on a part of a side wall surface of the first rotating shaft 3 located in the mixing drum 1 in the embodiment, and the rotating stirring plate 6 and the first connecting shaft 3 are formed in one step. First axis of rotation 3 is close to first motor 2 one side fixedly connected with first movable pulley 12, and first axis of rotation 3 keeps away from first motor 2 one side top fixedly connected with first stirring piece 4, and is concrete, adopts the welding in this implementation.

Referring to fig. 1-3, the mixing drum 1 is further fixedly connected with two mixing devices 8, specifically, in this embodiment, the two mixing devices 8 are respectively located at two sides of the first rotating shaft 2, and the two mixing devices 8 are both located between the first rotating shaft 2 and the drum wall of the mixing drum 1. Agitating unit 8 includes lead screw 9, second stirring piece 10 and slider 14, and lead screw 9 rotates to be connected in 1 upper surface of churn and runs through 1 upper wall of churn, and lead screw 9 is close to top end department fixedly connected with second belt pulley 11, and the cover is established the roll connection and is had belt 24 on 11 lateral walls of second belt pulley, and belt 24 keeps away from 11 side covers of second belt pulley and establishes to rotate and be connected with first belt pulley 12.

Referring to fig. 1-4, a moving device 13 is connected to the screw rod 9, the moving device 13 includes a connecting rod 16 and a second slider 18, the second slider 18 is sleeved on the screw rod 9 and is connected to the screw rod 9, and the connecting rod 16 is fixedly connected to the second slider 18. One side of the connecting rod 16, which is far away from the second slider 18, is fixedly connected to the bump 20, and a chute 21 which is clamped with the bump 20 is vertically arranged on the inner side wall of the mixing drum 1. The lower surface of the second slide block 18 is provided with an annular slide groove 19. The screw 9 is sleeved with a sliding block 14, the side wall of the sliding block 14 is fixedly connected with a second stirring sheet 10, the upper surface of the sliding block 14 is fixedly connected with a clamping block 15, the clamping block 15 is clamped at the annular sliding groove 19 in the second sliding block 18, and specifically, the second stirring sheet 10 and the clamping block 15 are formed with the sliding block 14 in one step. The top end of the rod screw 9 far away from the second belt pulley 11 is fixedly connected with a stop block 17, specifically, in this embodiment, the rod screw 9 and the stop block 17 are formed at one time.

The implementation principle of mixer for film production in the embodiment of this application is: the method comprises the following steps of putting raw materials of a plastic film into a mixing drum 1 from a feeding hole, starting a first motor 2, driving a first rotating shaft 3 to rotate by the first motor 2, and driving a rotating mixing sheet 6 and a first mixing sheet 4 to mix the raw materials; meanwhile, a belt 24 is rotatably connected to the first belt pulley 12 on the first rotating shaft 3 in a sleeved mode, one side, away from the first belt pulley 12, of the belt 24 is rotatably connected to the second belt pulley 11, and the belt 24 is rotatably connected to the second belt pulley 11 in a sleeved mode and further drives the screw rod 9 to rotate. The screw 9 rotates to enable the sliding block 14 to rotate together with the screw, the second sliding block 18 drives the sliding block 14 to move along the length direction of the screw 9, and the second stirring sheet 10 is controlled to stir raw materials in a reciprocating mode along the length direction of the screw 9 by controlling the first motor 2 to rotate in the positive and negative directions, so that the raw materials are stirred more fully.

Claims

1. A stirrer for film production comprises a stirring drum (1), wherein a first motor (2) is fixedly connected to the upper surface of the stirring drum (1), a first rotating shaft (3) is fixedly connected to an output shaft of the first motor (2), the first rotating shaft (3) penetrates through the upper wall of the stirring drum (1), and a first stirring sheet (4) is fixedly connected to the first rotating shaft (3); the method is characterized in that: the surface of the side wall of the first rotating shaft (3) in the length direction is fixedly connected with a rotating stirring sheet (6) used for stirring materials in the stirring cylinder (1), and the first stirring sheet (4) is fixedly connected to the top end of one side, away from the first motor (2), of the first rotating shaft (3).

2. A stirrer for film production according to claim 1, wherein: still be provided with in churn (1) and be used for strengthening right agitating unit (8) of material stirring in churn (1), agitating unit (8) are located churn (1) section of thick bamboo lateral wall with between first axis of rotation (3), top end fixedly connected with second belt pulley (11) are gone up in agitating unit (8), first axis of rotation (3) are close to first motor (2) one end fixedly connected with second belt pulley (11) matched with first belt pulley (12), the cover is established to rotate on first belt pulley (12) lateral wall and is connected with and be used for driving second belt pulley (11) pivoted belt (24), belt (24) cover establish rotate connect in second belt pulley (11) lateral wall.

3. A stirrer for film production according to claim 2, wherein: agitating unit (8) include lead screw (9), slider (14) and second stirring piece (10), second stirring piece (10) fixed connection in slider (14) side, slider (14) cover establish threaded connection in on lead screw (9), top fixed connection in on lead screw (9) second belt pulley (11).

4. A stirrer for film production according to claim 3, wherein: be provided with on lead screw (9) and be used for driving second stirring piece (10) are followed lead screw (9) length direction removes mobile device (13), slider (14) upper surface is provided with fixture block (15), mobile device (13) with fixture block (15) looks joint.

5. A stirrer for film production according to claim 4, wherein: the moving device (13) comprises a connecting rod (16) and a second slider (18), an annular sliding groove (19) is formed in the lower surface of the second slider (18), a clamping block (15) is clamped in the annular sliding groove (19) in position, the second slider (18) is sleeved with threads and connected onto the screw rod (9), the connecting rod (16) is fixedly connected onto the side wall of one side of the first rotating shaft (3) far away from the second slider (18), the connecting rod (16) is far away from one side of the second slider (18) and slidably connected onto the inner side wall of the stirring barrel (1) along the vertical direction, the screw rod (9) is far away from the top end of one side of the second belt pulley (11) and fixedly connected with the moving device (13) is used for preventing the moving device (13) from a blocking block (17) falling onto the screw rod (9).

6. A stirrer for film production according to claim 5, wherein: the side, far away from the first rotating shaft (3), of the connecting rod (16) is fixedly connected with a convex block (20), and a sliding groove (21) clamped with the convex block (20) is formed in the inner side wall of the stirring cylinder (1) in the height direction.

7. A stirrer for film production according to claim 5, wherein: and a vibration motor (22) for vibrating the materials in the mixing drum (1) is fixedly connected to the outer side wall of the mixing drum (1).

8. A stirrer for film production according to claim 5, wherein: one side of the mixing drum (1) far away from the first motor (2) and close to the bottom are fixedly connected with a control valve (23) used for opening and closing the mixing drum (1).