Plastic bag production stirring device

Abstract

The utility model relates to the technical field of plastic bag production, and discloses a plastic bag production stirring device which comprises a shell, supporting legs installed at the bottom of the shell, a feeding hopper arranged at the top of the shell, a discharging pipe arranged at the bottom of the shell, and an adjusting stirring mechanism arranged at the top of the shell and in the shell. Adjusting discharging mechanisms are arranged inside and outside the discharging pipe. By arranging the adjusting and stirring mechanism, in the using process, stirring blades can rotate conveniently, so that plastic raw materials in the shell are fully stirred, uniform mixing is guaranteed, under the cooperation effect of a scraping assembly, the rotating direction opposite to that of the stirring blades can be generated, the plastic raw materials in the shell are further stirred, and the stirring efficiency is improved. The plastic raw materials attached to the inner wall of the shell are scraped, and the discharging adjusting mechanism is arranged, so that a material shielding plate can rotate according to needs, a material leakage angle is generated, the discharging speed can be adjusted, and discharging can be guided to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bag production, in particular to a plastic bag production stirring device. Background Art

[0002] Plastic bags are bags made of plastic as the main raw material. They are indispensable items in people's daily lives and are often used to hold other items. They are widely used because of their low price, extremely light weight, large capacity and easy storage. During their production and processing, special stirring devices are often used to ensure the mixing effect of the plastic raw materials.

[0003] According to the description of a raw material stirring device for plastic bag production disclosed on the patent website (authorization announcement number: CN212948569U), "The utility model discloses a raw material stirring device for plastic bag production, including a box body, a first motor is fixedly connected to the top of the box body, the output end of the first motor passes through the inner cavity of the box body and is fixedly connected to a first rotating rod, both sides of the top of the inner cavity of the box body are fixedly connected to the second rotating rod through bearings, both sides of the surface of the first rotating rod are fixedly connected to the first stirring rod, and the top of the surface of the first rotating rod is fixedly connected to the first pulley. The utility model achieves the purpose of reasonable structure, easy use and good use effect through the coordinated use of a box body, a first motor, a first rotating rod, a second rotating rod, a first stirring rod, a first pulley, a second pulley, a second stirring rod, a fixed plate, a second motor, a cam and a top block, thereby improving the practicability and usability of the device, enhancing the user's experience, and thus being able to better meet the user's needs."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, although the utility model can achieve the stirring effect of the plastic raw material through the coordinated use of the set box, the first motor, the first rotating rod, the second rotating rod, the first stirring rod, the first pulley, the second pulley, the second stirring rod, the fixed plate, the second motor, the cam and the top block, in actual application, the device can only stir the plastic inside the box. After the stirring work is completed, more plastic raw materials will be attached to the inner wall, thereby causing the problem of raw material waste. Moreover, since the device only stirs the plastic raw material inside the box by two sets of stirring rods rotating in the same direction, there is a problem of poor stirring and mixing effect. Therefore, we urgently need a plastic bag production stirring device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a plastic bag production stirring device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic bag production stirring device, comprising a shell, support legs are installed at the bottom of the shell, a feeding hopper is arranged at the top of the shell, a discharge pipe is arranged at the bottom of the shell, an adjustable stirring mechanism is arranged at the top and inside of the shell, and an adjustable discharging mechanism is arranged inside and outside of the discharge pipe.

[0008] The regulating and stirring mechanism comprises a stirring component and a scraping component, and the stirring component is arranged at the bottom of the scraping component.

[0009] Preferably, the stirring assembly includes a motor base, which is fixedly mounted on the top of the outer shell, a first motor is fixedly mounted on the top of the motor base, a first bevel gear is fixedly mounted on the output shaft of the first motor, a mounting frame is fixedly mounted on the top of the outer shell, a mounting rod is rotatably mounted inside the mounting frame, a second bevel gear is fixedly mounted outside the mounting rod, and a stirring blade is fixedly mounted outside the mounting rod to facilitate sufficient stirring of the plastic raw materials inside the outer shell to ensure uniform mixing.

[0010] Preferably, the first bevel gear is meshed with the second bevel gear, and through holes are provided at corresponding positions of the housing and the mounting rod to facilitate the rotation of the stirring blade.

[0011] Preferably, the scraping assembly includes an annular gear plate, which is fixedly installed inside the outer shell, a mounting sleeve is rotatably installed outside the mounting rod, a third bevel gear is fixedly installed outside the mounting sleeve, a mounting plate is fixedly installed at the bottom of the mounting sleeve, a connecting rod is rotatably installed inside the mounting plate, a first gear is fixedly installed on the top of the connecting rod, a stirring roller is fixedly installed outside the connecting rod, and a scraper is fixedly installed outside the mounting plate, so as to generate a rotation direction opposite to that of the stirring blade to ensure further stirring of the plastic raw material inside the outer shell.

[0012] Preferably, the first gear is meshed with the annular gear plate, the scraper is in contact with the inner wall of the shell, and the mounting sleeve is movably mounted inside the shell, so that the plastic raw material inside the shell can be scraped off while the plastic raw material inside the shell is stirred synchronously.

[0013] Preferably, the adjusting discharge mechanism includes a mounting column, the mounting column is rotatably mounted inside the discharge pipe, a shielding plate is fixedly mounted on the mounting column close to the discharge pipe side, a connecting toothed disk is fixedly mounted on the outside of the mounting column, a handle is fixedly mounted on the outside of the mounting column, a mounting frame is fixedly mounted on the outside of the discharge pipe, an abutting tooth block is slidably mounted on the inside of the mounting frame, a first spring is fixedly mounted on the inside of the mounting frame, and a connecting plate is fixedly mounted on the outside of the abutting tooth block, so as to facilitate dynamic adjustment of the discharge speed after the stirring and mixing action is completed.

[0014] Preferably, the first spring is arranged between the abutting tooth block and the installation frame, the abutting tooth block is meshed with the connecting toothed disc, and a limiting sliding groove is provided inside the installation frame at a position corresponding to the abutting tooth block, so as to lock the opening angle of the cover plate.

[0015] Compared with the prior art, the utility model provides a plastic bag production stirring device, which has the following beneficial effects:

[0016] The plastic bag production stirring device is provided with an adjustable stirring mechanism. During use, the stirring blades are easily rotated to fully stir the plastic raw materials inside the shell to ensure uniform mixing. Under the cooperation of the scraping component, the stirring blades can be rotated in the opposite direction to the stirring blades to further stir the plastic raw materials inside the shell and scrape off the plastic raw materials attached to the inner wall of the shell.

[0017] The plastic bag production stirring device is provided with an adjustable discharging mechanism. During use, the abutting tooth block can be meshed with the connecting tooth disk as needed to rotate the material shielding plate to produce a material leakage angle, adjust the discharging speed, and guide the discharging to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the housing of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the stirring assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembled structure of the scraping assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the adjusting discharging mechanism of the utility model;

[0024] Figure 6 This is a schematic diagram of the disassembled structure of the adjustable discharging mechanism of the utility model.

[0025] In the figure: 1. shell; 2. supporting legs; 3. hopper; 4. discharge pipe; 5. adjusting stirring mechanism; 51. stirring assembly; 511. motor seat; 512. first motor; 513. first bevel gear; 514. mounting frame; 515. mounting rod; 516. second bevel gear; 517. stirring blade; 52. scraping assembly; 521. annular gear plate; 522. mounting sleeve; 523. third bevel gear; 524. mounting plate; 525. connecting rod; 526. first gear; 527. stirring roller; 528. scraper; 6. adjusting discharging mechanism; 61. mounting column; 62. material shielding plate; 63. connecting toothed disc; 64. handle; 65. mounting frame; 66. abutting tooth block; 67. first spring; 68. connecting plate. DETAILED DESCRIPTION

[0026] 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 in 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.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1

[0028] See also Figure 1-4 The utility model provides a technical solution: a plastic bag production stirring device, including a shell 1, a supporting leg 2 is installed at the bottom of the shell 1, a feeding hopper 3 is arranged on the top of the shell 1, a feeding pipe 4 is arranged at the bottom of the shell 1, an adjusting stirring mechanism 5 is arranged on the top and inside of the shell 1, and an adjusting discharging mechanism 6 is arranged inside and outside of the feeding pipe 4.

[0029] The regulating stirring mechanism 5 comprises a stirring component 51 and a scraping component 52 , and the stirring component 51 is arranged at the bottom of the scraping component 52 .

[0030] Furthermore, the stirring assembly 51 includes a motor base 511, which is fixedly mounted on the top of the outer shell 1, a first motor 512 is fixedly mounted on the top of the motor base 511, a first bevel gear 513 is fixedly mounted on the output shaft of the first motor 512, a mounting frame 514 is fixedly mounted on the top of the outer shell 1, a mounting rod 515 is rotatably mounted inside the mounting frame 514, a second bevel gear 516 is fixedly mounted outside the mounting rod 515, and a stirring blade 517 is fixedly mounted outside the mounting rod 515, so as to fully stir the plastic raw materials inside the outer shell 1 to ensure uniform mixing.

[0031] Furthermore, the first bevel gear 513 is meshed with the second bevel gear 516 , and through holes are provided at corresponding positions of the housing 1 and the mounting rod 515 , so as to facilitate the rotation of the stirring blade 517 .

[0032] Furthermore, the scraper assembly 52 includes an annular gear plate 521, which is fixedly installed inside the outer shell 1. A mounting sleeve 522 is rotatably installed outside the mounting rod 515, and a third bevel gear 523 is fixedly installed outside the mounting sleeve 522. A mounting plate 524 is fixedly installed at the bottom of the mounting sleeve 522, a connecting rod 525 is rotatably installed inside the mounting plate 524, a first gear 526 is fixedly installed on the top of the connecting rod 525, a stirring roller 527 is fixedly installed outside the connecting rod 525, and a scraper 528 is fixedly installed outside the mounting plate 524 to facilitate generating a rotation direction opposite to that of the stirring blade 517 to ensure further stirring of the plastic raw material inside the outer shell 1.

[0033] Furthermore, the first gear 526 meshes with the annular gear plate 521, the scraper 528 abuts against the inner wall of the shell 1, and the mounting sleeve 522 is movably mounted inside the shell 1, so that the plastic raw materials inside the shell 1 can be stirred synchronously and the plastic raw materials attached to the inner wall of the shell 1 can be scraped off. Embodiment 2

[0034] See also Figure 5-6 In combination with the first embodiment, it is further obtained that the adjusting discharging mechanism 6 includes a mounting column 61, the mounting column 61 is rotatably mounted inside the discharge pipe 4, a shielding plate 62 is fixedly mounted on the side of the mounting column 61 close to the discharge pipe 4, a connecting toothed disc 63 is fixedly mounted on the outside of the mounting column 61, a handle 64 is fixedly mounted on the outside of the mounting column 61, a mounting frame 65 is fixedly mounted on the outside of the discharge pipe 4, an abutting tooth block 66 is slidably mounted inside the mounting frame 65, a first spring 67 is fixedly mounted inside the mounting frame 65, and a connecting plate 68 is fixedly mounted on the outside of the abutting tooth block 66, so as to facilitate dynamic adjustment of the discharging speed after the stirring and mixing action is completed.

[0035] Furthermore, the first spring 67 is arranged between the abutting tooth block 66 and the installation frame 65, the abutting tooth block 66 is meshed with the connecting toothed disc 63, and a limiting slide groove is provided inside the installation frame 65 at a position corresponding to the abutting tooth block 66, so as to lock the opening angle of the material shielding plate 62.

[0036] In actual operation, when the device is used, first, the feeding hopper 3 can be provided to add the plastic raw materials to be processed from the feeding hopper 3 into the shell 1. To ensure the mixing effect, the first motor 512 can be turned on to rotate the first bevel gear 513, so that the second bevel gear 516 meshing with it can be rotated, so that the installation rod 515 can be rotated, so that the plastic bag raw materials inside the shell 1 can be mixed under the action of the stirring blade 517. At the same time, under the rotation of the first bevel gear 513, the third bevel gear 523 can be rotated to rotate the installation sleeve 522 and the installation plate 524. Under the action of the annular gear plate 521, the first gear 526 can be rotated to rotate the connecting rod 525 synchronously. Under the rotation of the stirring roller 527, the shell 1 can be mixed. 1, and at the same time, a force opposite to the stirring direction of the stirring blade 517 is generated to ensure uniform mixing. At the same time, as the mounting plate 524 rotates, the scraper 528 provided will scrape off the raw materials attached to the inner wall of the housing 1 to avoid the phenomenon of waste of raw materials. When the mixing work is completed, the material discharge speed can be adjusted as needed, and the connecting plate 68 is pushed downward to make the abutting tooth block 66 slide inside the mounting frame 65 to disengage from the meshing with the connecting toothed disc 63, and then the handle 64 is turned to rotate the material shielding plate 62 to generate a material leakage angle, and the material discharge speed can be adjusted. After the adjustment is completed, the connecting plate 68 is released, and under the action of the first spring 67, the abutting tooth block 66 will return to the initial position and resume the meshing state with the connecting toothed disc 63, and the angle of the material shielding plate 62 will be fixed.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A plastic bag production stirring device, comprising a housing (1), characterized in that: A supporting leg (2) is installed at the bottom of the shell (1), a feeding hopper (3) is arranged at the top of the shell (1), a feeding pipe (4) is arranged at the bottom of the shell (1), an adjusting stirring mechanism (5) is arranged at the top and inside of the shell (1), and an adjusting discharging mechanism (6) is arranged inside and outside of the feeding pipe (4); The regulating stirring mechanism (5) comprises a stirring component (51) and a scraping component (52); the stirring component (51) is arranged at the bottom of the scraping component (52).

2. A plastic bag production stirring device according to claim 1, characterized in that: The stirring assembly (51) comprises a motor base (511), the motor base (511) being fixedly mounted on the top of the housing (1), a first motor (512) being fixedly mounted on the top of the motor base (511), a first bevel gear (513) being fixedly mounted on the output shaft of the first motor (512), a mounting frame (514) being fixedly mounted on the top of the housing (1), a mounting rod (515) being rotatably mounted inside the mounting frame (514), a second bevel gear (516) being fixedly mounted outside the mounting rod (515), and a stirring blade (517) being fixedly mounted outside the mounting rod (515).

3. A plastic bag production stirring device according to claim 2, characterized in that: The first bevel gear (513) is meshed with the second bevel gear (516), and through holes are provided at corresponding positions of the housing (1) and the mounting rod (515).

4. A plastic bag production stirring device according to claim 2, characterized in that: The scraping assembly (52) comprises an annular gear plate (521), the annular gear plate (521) being fixedly mounted inside the housing (1); a mounting sleeve (522) being rotatably mounted outside the mounting rod (515); a third bevel gear (523) being fixedly mounted outside the mounting sleeve (522); a mounting plate (524) being fixedly mounted at the bottom of the mounting sleeve (522); a connecting rod (525) being rotatably mounted inside the mounting plate (524); a first gear (526) being fixedly mounted on the top of the connecting rod (525); a stirring roller (527) being fixedly mounted outside the connecting rod (525); and a scraper (528) being fixedly mounted outside the mounting plate (524).

5. A plastic bag production stirring device according to claim 4, characterized in that: The first gear (526) meshes with the annular gear plate (521), the scraper (528) abuts against the inner wall of the outer shell (1), and the mounting sleeve (522) is movably mounted inside the outer shell (1).

6. A plastic bag production stirring device according to claim 1, characterized in that: The regulating discharge mechanism (6) comprises a mounting column (61), wherein the mounting column (61) is rotatably mounted inside a discharge tube (4), a shielding plate (62) is fixedly mounted on a side of the mounting column (61) close to the discharge tube (4), a connecting toothed disc (63) is fixedly mounted on the outside of the mounting column (61), a handle (64) is fixedly mounted on the outside of the mounting column (61), a mounting frame (65) is fixedly mounted on the outside of the discharge tube (4), an abutting tooth block (66) is slidably mounted inside the mounting frame (65), a first spring (67) is fixedly mounted inside the mounting frame (65), and a connecting plate (68) is fixedly mounted on the outside of the abutting tooth block (66).

7. A plastic bag production stirring device according to claim 6, characterized in that: The first spring (67) is arranged between the abutting tooth block (66) and the mounting frame (65); the abutting tooth block (66) is meshed with the connecting toothed disc (63); and a limiting sliding groove is provided inside the mounting frame (65) at a position corresponding to the abutting tooth block (66).

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