Production device and method of antibacterial packaging material

Abstract

The invention discloses an antibacterial packaging material production device and method, and relates to the technical field of antibacterial packaging material production.The antibacterial packaging material production device comprises a material mixing box, a top plate is installed on the top of the material mixing box, a rectangular through groove is formed in the top plate, and a discharging port is formed in the bottom of the material mixing box; the multiple sets of feeding assemblies are arranged, and the feeding assemblies are horizontally and slidably connected to the interior of the rectangular through groove in the top plate and used for evenly feeding various raw materials; the blanking device is mounted on the feeding port of the feeding assembly, and is used for controlling the feeding proportion of the raw materials, assisting the raw materials to fall into the feeding assembly and eliminating the caking state of the powdery raw materials; through cooperative arrangement of the feeding assembly, the discharging device and the linear driving part, synchronous discharging and layer-by-layer tiling and mixing operation of raw materials can be achieved, compared with a traditional stirring and mixing mode, the device can improve the mixing uniformity of plastic particles and antibacterial powder, and the quality of antibacterial packaging material products is improved.

Description

Technical Field

[0001] The invention relates to the technical field of antibacterial packaging material production, and in particular to a production device and method for antibacterial packaging material. Background Art

[0002] Antibacterial packaging materials are usually made by mixing plastic particles and antibacterial agents, and then processed into the required plastic box products through injection molding or blow molding. Antibacterial agents are usually divided into two types: antibacterial masterbatch and antibacterial powder. Antibacterial masterbatch is the antibacterial agent pre-processed into particles, which has a good uniform dispersion effect with plastic particles, but the raw material cost is relatively high. Antibacterial powder is widely used in small and medium-sized production enterprises due to its low cost. However, due to the large difference in particle size between powder and plastic particles, conventional stirring and mixing easily causes larger plastic particles to sink to the bottom, making it difficult to mix the raw materials evenly. In addition, the feeder used in the existing mixing equipment is prone to sticking when feeding, making it impossible for some raw materials to be fed and mixed in time, resulting in deviations in the raw material ratio, and when there is agglomeration in the antibacterial powder, the efficiency and effect of raw material mixing are reduced. Therefore, a production device and method for antibacterial packaging materials are needed to solve the above problems. Summary of the invention

[0003] The object of the present invention is to provide a production device and method for antibacterial packaging materials to solve the problems existing in the prior art mentioned in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A production device and method for antibacterial packaging material, comprising:

[0006] A mixing box, wherein a top plate is installed on the top of the mixing box, a rectangular through slot is opened on the top plate, and a discharge port is provided at the bottom of the mixing box;

[0007] A feeding assembly, which is provided with a plurality of sleeves and is horizontally slidably connected to a rectangular through slot on the top plate and is used for uniform feeding of various raw materials;

[0008] A feeder, which is installed on the feed port of the feed assembly and is used to control the feed ratio of the raw materials and to assist the raw materials to fall into the feed assembly to eliminate the agglomeration of the powdered raw materials;

[0009] A driving assembly, wherein the driving assembly is used to drive the feeder to perform a feed operation;

[0010] A linear drive component is installed on the top plate and is used to drive the feed assembly to move back and forth linearly in the rectangular through slot on the top plate.

[0011] Preferably, the feed assembly includes a feed pipe and a distribution box, the feed pipe is slidably connected in a rectangular through groove of the top plate, the feed pipes are fixedly connected by a connecting plate, the distribution box is connected to the lower end of the feed pipe, and a strip-shaped discharge port is provided at the bottom of the distribution box for uniform falling of the raw materials.

[0012] Preferably, the feeder includes a shell, a material-discharging impeller and a flapping impeller. The shell is installed at the feeding port of the feeding assembly. The material-discharging impeller is rotatably connected in the shell. The flapping impeller is rotatably connected on the shaft of the material-discharging impeller. The blades of the flapping impeller are spaced apart from the blades of the material-discharging impeller. The shaft end of the material-discharging impeller is key-connected with a side turntable, and the side turntable is rotatably connected to the shell.

[0013] Preferably, the driving assembly comprises a driving rod sleeve, a telescopic rod and a driving disc, the driving rod sleeve is rotatably connected to the shaft of the material-dispensing impeller, the telescopic rod is telescopically and slidably connected in the driving rod sleeve, the driving disc is connected to the side rotating disc via a shaft, the eccentric position of the driving disc is connected to a driving column, one end of the telescopic rod is rotatably connected to the driving column, and the driving rod sleeve is connected to the flapping impeller via a connecting rod;

[0014] The driving disc is coaxially keyed to a gear, an inner gear ring is mounted on the side of the shell, the inner gear ring is meshed with the gear, a motor bracket is also mounted on the shell, and a driving motor for driving the material-discharging impeller to rotate is mounted on the motor bracket.

[0015] Preferably, the linear drive component is a linear slide, and the output end of the linear slide is connected to a connecting plate.

[0016] The present invention also provides a method for producing an antibacterial packaging material, comprising the following steps:

[0017] S1: Adding plastic particles and antimicrobial powder into corresponding shells respectively, and evenly feeding the plastic particles and antimicrobial powder into a mixing box to achieve uniform mixing of particles and powder;

[0018] S2: Add the mixed raw materials to an injection molding machine or a blow molding machine to realize the molding production of antibacterial packaging material products;

[0019] S3: Pack the formed products to complete the production of antibacterial packaging material products.

[0020] Preferably, a box support is installed on the lower side of the mixing box.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention can realize the synchronous feeding and layer-by-layer mixing operation of raw materials through the coordinated arrangement of the feeding component, the feeder and the linear drive component. Compared with the traditional stirring mixing method, the device can improve the mixing uniformity of plastic particles and antibacterial powder, and improve the quality of antibacterial packaging material products.

[0023] 2. The present invention, through the coordinated arrangement of the feeder structure and the driving assembly, can utilize the reciprocating flapping motion of the flapping impeller during the feeding process to promote the feeding of raw materials, ensure the accuracy of the raw material ratio, and eliminate lumps in the antibacterial powder to improve the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front perspective structural schematic diagram of the present invention.

[0025] Figure 2 It is a schematic diagram of the structure of the feeding component of the present invention.

[0026] Figure 3 This is a schematic diagram of the installation of the linear drive component of the present invention.

[0027] Figure 4 It is a schematic diagram of installation of the feeder of the present invention.

[0028] Figure 5 It is a schematic diagram of the structure of the driving component of the present invention.

[0029] Figure 6 For the present invention Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0030] Figure 7 It is a schematic diagram of the explosion structure of the material-dispensing impeller, the flapping impeller and the side turntable of the present invention.

[0031] In the figure: 1. mixing box; 2. top plate; 3. feed assembly; 31. feed pipe; 32. distribution box; 33. connecting plate; 4. feeder; 41. shell; 42. material dispensing impeller; 43. flapping impeller; 44. side turntable; 5. drive assembly; 51. drive rod sleeve; 52. telescopic rod; 53. drive disc; 54. drive column; 55. inner ring gear; 56. gear; 57. connecting rod; 58. motor bracket; 59. drive motor; 6. linear drive member; 7. box bracket. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] See also Figure 1-7 , the present invention provides the following technical solutions:

[0034] A production device for antibacterial packaging materials includes: a mixing box 1, a top plate 2 is installed on the top of the mixing box 1, and a rectangular through groove is opened on the top plate 2. The setting of the rectangular through groove facilitates the sliding of a feeding component 3 on the top plate 2. A discharge port is provided at the bottom of the mixing box 1, and a box bracket 7 is installed on the lower side of the mixing box 1. The box bracket 7 is used to support the mixing box 1 to facilitate discharge.

[0035] A feed assembly 3 is provided with a plurality of sleeves, and the feed assembly 3 is horizontally slidably connected to the rectangular groove on the top plate 2, and is used for uniform feeding of various raw materials; the feed assembly 3 includes a feed pipe 31 and a distribution box 32, and the feed pipe 31 is slidably connected to the rectangular groove of the top plate 2, and each of the feed pipes 31 is fixedly connected by a connecting plate 33, and the distribution box 32 is connected to the lower end of the feed pipe 31, and a strip discharge port is provided at the bottom of the distribution box 32 for uniform falling of the raw materials; by synchronously dropping the plastic particles and the antibacterial powder into the mixing box 1, uniform mixing of the two raw materials is achieved. In order to control the falling speed of the raw materials, a blower can be installed on the feed pipe 31 to promote the discharge of the raw materials in the feed pipe 31.

[0036] The feeder 4 is installed on the feed inlet of the feed assembly 3 and is used to control the feed ratio of the raw materials and to assist the raw materials to fall into the feed assembly 3 to eliminate the agglomeration of the powdered raw materials. The feeder 4 includes a shell 41, a material-dispensing impeller 42 and a flapping impeller 43. The shell 41 is installed at the feed inlet of the feed assembly 3, the material-dispensing impeller 42 is rotatably connected to the shell 41, and the flapping impeller 43 is rotatably connected to the shaft of the material-dispensing impeller 42. The blades of the flapping impeller 43 are spaced apart from the blades of the material-discharging impeller 42, and the shaft end of the material-discharging impeller 42 is keyed to a side turntable 44, and the side turntable 44 is rotatably connected to the shell 41; compared with the traditional equipment, the feeder 4 in the present invention adds a flapping impeller 43, and the flapping impeller 43 reciprocates relative to the material-discharging impeller 42, which can flap the raw materials and promote the separation of the raw materials from the material-discharging impeller 42, thereby ensuring accurate feeding amount and eliminating agglomeration in the powder.

[0037] The driving assembly 5 is used to drive the unloader 4 to perform unloading operation; the driving assembly 5 includes a driving rod sleeve 51, a telescopic rod 52 and a driving disc 53, the driving rod sleeve 51 is rotatably connected to the shaft of the material-discharging impeller 42, the telescopic rod 52 is telescopically and slidably connected in the driving rod sleeve 51, the driving disc 53 is connected to the side rotating disc 44 through an axis, the eccentric position of the driving disc 53 is connected to a driving column 54, one end of the telescopic rod 52 is rotatably connected to the driving column 54, and the driving rod The sleeve 51 is connected to the flapping impeller 43 through a connecting rod 57; the driving disk 53 is coaxially keyed with a gear 56, an inner gear ring 55 is installed on the side of the shell 41, and the inner gear ring 55 is meshed with the gear 56. A motor bracket 58 is also installed on the shell 41, and a driving motor 59 for driving the material-discharging impeller 42 to rotate is installed on the motor bracket 58; the driving assembly 5 can drive the material-discharging impeller 42 to rotate continuously in one direction, and can drive the flapping impeller 43 to reciprocate relative to the material-discharging impeller 42.

[0038] The linear drive component 6 is installed on the top plate 2 and is used to drive the feed component 3 to move linearly back and forth in the rectangular through groove on the top plate 2. The linear drive component 6 is a linear slide, and the output end of the linear slide is connected to the connecting plate 33. The linear drive component 6 can drive the feed component 3 to move linearly at a uniform speed, so that the raw materials fall and accumulate layer by layer, thereby achieving uniform mixing of the raw materials.

[0039] The present invention also provides a method for producing an antibacterial packaging material, comprising the following steps:

[0040] S1: Add plastic particles and antimicrobial powder into corresponding housings 41 respectively, and evenly feed the plastic particles and antimicrobial powder into a mixing box 1 to achieve even mixing of particles and powder;

[0041] S2: Add the mixed raw materials to an injection molding machine or a blow molding machine to realize the molding production of antibacterial packaging material products;

[0042] S3: Pack the formed products to complete the production of antibacterial packaging material products.

[0043] The working process of the production device in the present invention is as follows:

[0044] The plastic granule raw material and the antibacterial powder are respectively placed in the corresponding shell 41, and the driving motor 59 and the linear driving component 6 are started. The linear driving component 6 drives the feeding component 3 and the discharger 4 to reciprocate at a uniform speed on the top plate 2. The driving motor 59 drives the material-discharging impeller 42 to rotate. The material-discharging impeller 42 shifts the raw material into the feeding pipe 31, and falls into the mixing box 1 through the dividing box 32. The plastic granules and the antibacterial powder are mixed by synchronously dropping the raw materials and spreading them layer by layer, thereby effectively improving the mixing uniformity.

[0045] During the rotation of the material-discharging impeller 42, the shaft of the material-discharging impeller 42 drives the side turntable 44 to rotate synchronously, and the side turntable 44 drives the gear 56 to rotate relative to the inner gear ring 55, so that the driving disk 53 rotates, and the driving disk 53 drives the driving rod sleeve 51 to swing back and forth through the driving column 54 and the telescopic rod 52. The driving rod sleeve 51 drives the flapping impeller 43 to reciprocate relative to the material-discharging impeller 42 through the connecting rod 57. The blades on the flapping impeller 43 flap the raw materials in the material-discharging impeller 42, thereby promoting the separation of the raw materials from the feeder 4, and can eliminate the lumps in the antibacterial powder by flapping, thereby promoting the uniform mixing of the raw materials.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production device for antibacterial packaging material, characterized in that: include: A mixing box (1), wherein a top plate (2) is installed on the top of the mixing box (1), a rectangular through slot is opened on the top plate (2), and a discharge port is provided at the bottom of the mixing box (1); A feed assembly (3), wherein the feed assembly (3) is provided with a plurality of sleeves, and the feed assembly (3) is horizontally slidably connected to a rectangular through groove on the top plate (2) and is used for uniformly feeding various raw materials; A feeder (4), the feeder (4) being installed on the feed inlet of the feed assembly (3) and used to control the feed ratio of the raw materials and to assist the raw materials in falling into the feed assembly (3) to eliminate the agglomeration of the powdered raw materials; A driving assembly (5), wherein the driving assembly (5) is used to drive the feeder (4) to perform a feeder operation; A linear drive member (6) is mounted on the top plate (2) and is used to drive the feed assembly (3) to move linearly back and forth in a rectangular through slot on the top plate (2).

2. The production device of an antibacterial packaging material according to claim 1, characterized in that: The feed assembly (3) comprises a feed pipe (31) and a distribution box (32); the feed pipe (31) is slidably connected in a rectangular through groove of the top plate (2); each of the feed pipes (31) is fixedly connected via a connecting plate (33); the distribution box (32) is connected to the lower end of the feed pipe (31); and a strip-shaped discharge port is provided at the bottom of the distribution box (32) for uniformly dropping the raw materials.

3. The production device of an antibacterial packaging material according to claim 1, characterized in that: The feeder (4) comprises a shell (41), a material-discharging impeller (42) and a flapping impeller (43); the shell (41) is mounted at the feeding port of the feeding assembly (3); the material-discharging impeller (42) is rotatably connected to the shell (41); the flapping impeller (43) is rotatably connected to the shaft of the material-discharging impeller (42); the blades of the flapping impeller (43) are spaced apart from the blades of the material-discharging impeller (42); a side rotating disk (44) is keyed to the shaft end of the material-discharging impeller (42); and the side rotating disk (44) is rotatably connected to the shell (41).

4. The production device of an antibacterial packaging material according to claim 3, characterized in that: The driving assembly (5) comprises a driving rod sleeve (51), a telescopic rod (52) and a driving disc (53); the driving rod sleeve (51) is rotatably connected to the shaft of the material-dispensing impeller (42); the telescopic rod (52) is telescopically and slidably connected in the driving rod sleeve (51); the driving disc (53) is connected to the side rotating disc (44) via a shaft; the eccentric position of the driving disc (53) is connected to a driving column (54); one end of the telescopic rod (52) is rotatably connected to the driving column (54); the driving rod sleeve (51) and the flapping impeller (43) are connected via a connecting rod (57); The driving disc (53) is coaxially keyed to a gear (56); an inner gear ring (55) is mounted on the side of the housing (41); the inner gear ring (55) meshes with the gear (56); a motor bracket (58) is also mounted on the housing (41); a driving motor (59) for driving the material-dispensing impeller (42) to rotate is mounted on the motor bracket (58).

5. The production device of an antibacterial packaging material according to claim 2, characterized in that: The linear drive component (6) is a linear slide, and the output end of the linear slide is connected to the connecting plate (33).

6. The production device of an antibacterial packaging material according to claim 1, characterized in that: A box support (7) is installed on the lower side of the mixing box (1).

7. A method for producing antibacterial packaging materials using the production device according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1: adding plastic particles and antimicrobial powder into corresponding housings (41) respectively, and evenly feeding the plastic particles and antimicrobial powder into a mixing box (1) to achieve even mixing of the particles and the powder; S2: Add the mixed raw materials to an injection molding machine or a blow molding machine to realize the molding production of antibacterial packaging material products; S3: Pack the formed products to complete the production of antibacterial packaging material products.

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