Screening device for production of deoxidation type packaging materials

Abstract

The utility model relates to the technical field of production and manufacturing, in particular to a screening device for deoxidation type packaging material production, which comprises a base, vertical plates are fixedly connected to the top of the base, and a screen shaking mechanism is arranged between the two vertical plates; the sieve shaking mechanism comprises a vertical sliding groove, a vertical sliding block, a first sieve plate, a second sieve plate, a vertical rod, a transverse sliding groove and a transverse sliding block; the vertical sliding groove is formed in the opposite faces of the two vertical plates, the vertical sliding block is slidably connected into the vertical sliding groove, the first screening plate and the second screening plate are fixedly connected with the vertical sliding block, the first screening plate is arranged in a left-low right-high mode, the second screening plate is arranged in a left-high right-low mode, and a motor drives a movable rod to rotate. The movable rod rotates to drive the first sieve plate and the second sieve plate to move up and down at the same time, shaking sieve is formed, multi-stage filtering is carried out on the deoxidizing agent, and therefore time needed by multiple times of filtering is saved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production and manufacturing, in particular to a screening device for producing deoxidized packaging materials. Background Art

[0002] Deoxidation preservatives, also known as oxygen-removing preservatives, are a type of preservative that utilizes a chemical reaction between iron and oxygen, using water and salt as catalysts. While promoting the reaction itself, it can effectively absorb oxygen in food packaging bags because it utilizes activated iron powder (reduced iron powder). Deoxidizers are non-toxic and tasteless, and deoxidize thoroughly. The time required for oxygen-free is short, making it difficult for all kinds of food to mold, while maintaining the original flavor, freshness and nutritional content of the food. It also has a good effect on the long-term sealing and rust and mildew prevention of precious metals, instruments, and meters.

[0003] After searching, the Chinese patent publication number CN214766839U discloses a screening device for desiccant production, including a shell and a feed port, the shell cavity is provided with a screen with a plurality of small holes at the bottom, one end of the screen is provided with an elastic member, the opposite end is provided with a reciprocating assembly, a collector is provided below the screen, the shell is provided with a cover for opening an opening on one side of the shell, and the lower part of the screen is provided with a limit assembly. The above patent has the following shortcomings: the deoxidizers just produced are of different sizes, the deoxidizers with too small a volume need to be reworked, and the deoxidizers with too large a volume need to be broken up to reduce their volume before they can be bagged. Although the patent can dry the deoxidizer during the screening process, it is impossible to perform multi-stage filtration on the deoxidizer, and multiple filtrations take a lot of time, resulting in low production efficiency. In view of this, we propose a screening device for the production of deoxidizing packaging materials. Utility Model Content

[0004] The utility model aims to provide a screening device for producing deoxidized packaging materials to solve the problems raised in the above-mentioned background technology.

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

[0006] A screening device for producing deoxidized packaging materials, comprising a base, a vertical plate fixedly connected to the top of the base, and a screen shaking mechanism arranged between two vertical plates;

[0007] The shaking screen mechanism includes a vertical slide, a vertical slider, a first screen plate, a second screen plate, a vertical rod, a horizontal slide, and a horizontal slider;

[0008] The vertical slide groove is opened on the opposite side of the two vertical plates, the vertical slider is slidably connected inside the vertical slide groove, the first sieve plate and the second sieve plate are fixedly connected to the vertical slider, the first sieve plate is arranged to be lower on the left and higher on the right, and the second sieve plate is arranged to be higher on the left and lower on the right. The diameter of the filter hole on the first sieve plate is larger than the diameter of the filter hole on the second sieve plate. By arranging the first sieve plate and the second sieve plate, the deoxidizer is divided into three parts according to the volume size.

[0009] Preferably, the bottom of the first sieve plate is fixedly connected to the second sieve plate via two vertical rods, a horizontal slide groove is provided between the two vertical rods, a horizontal slide block is provided inside the horizontal slide groove, and the movement of the horizontal slide block is limited by providing the horizontal slide groove.

[0010] Preferably, a motor slot is opened on the front side of the vertical plate at the back side, a motor is fixedly connected inside the motor slot, a top end of a movable rod is fixedly connected to the front output end of the motor, and a bottom end of the movable rod is hinged to the back side of the horizontal slider.

[0011] Preferably, two first box bodies are fixedly connected to the top of the base through supporting legs, and a drying mechanism is arranged on the top of the base, and the drying mechanism includes a column, and the column is fixedly connected to the top of the base, and a sliding rod is fixedly connected to one side of the column, and a sliding sleeve is slidably connected to the sliding rod, and two heating plates are fixedly connected to one side of the sliding sleeve, and the two first box bodies are respectively arranged on the top of the two heating plates, and the movement of the sliding sleeve is limited by setting the sliding rod.

[0012] Preferably, the outer sleeve of the sliding rod is provided with two springs, the opposite sides of the two springs are respectively fixedly connected to the two sliding sleeves, and the opposite sides of the two springs are respectively fixedly connected to the columns, and the bottom of the second screen plate is respectively connected to the two heating plates through pull ropes, and the two heating plates are driven to move by the pull ropes.

[0013] Preferably, a second box body is provided at the bottom of the second sieve plate, a feed hopper is fixedly connected to the tops of the two vertical plates, and a controller is provided on the front side of the vertical plates, and the controller is electrically connected to the motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The movable rod is driven to rotate by a motor, and the rotation of the movable rod drives the first screen plate and the second screen plate to move up and down, forming a shaking screen, and performing multi-stage filtration on the deoxidizer, thereby saving the time required for multiple filtrations and improving production efficiency.

[0016] The second screen plate moves up and down to drive the two heating plates to move left and right through the pull rope, and evenly dries the deoxidizers in the two first boxes to prevent the deoxidizers in the first boxes from getting wet due to contact with air. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a front cross-sectional view of the utility model;

[0019] Figure 3 It is a schematic diagram of the shaking screen mechanism area in the utility model.

[0020] In the figure: 1. base; 2. vertical plate; 3. shaking screen mechanism; 4. first box body; 41. supporting leg; 42. second box body; 5. drying mechanism; 6. feed hopper; 7. controller; 31. vertical slide; 32. vertical slider; 33. first sieve plate; 34. second sieve plate; 35. vertical rod; 36. horizontal slide; 37. horizontal slider; 38. motor slot; 39. motor; 310. movable rod; 51. column; 52. slide rod; 53. sliding sleeve; 54. heating plate; 55. spring; 56. pull rope. DETAILED DESCRIPTION

[0021] 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. Example

[0022] like Figure 1-3As shown, a screening device for producing deoxidized packaging materials includes a base 1, a vertical plate 2 is fixedly connected to the top of the base 1, and a shaking screen mechanism 3 is arranged between the two vertical plates 2; the shaking screen mechanism 3 includes a vertical slide 31, a vertical slider 32, a first screen plate 33, a second screen plate 34, a vertical rod 35, a horizontal slide 36, and a horizontal slider 37; the vertical slide 31 is opened on the opposite side of the two vertical plates 2, the vertical slider 32 is slidably connected inside the vertical slide 31, the first screen plate 33 and the second screen plate 34 are fixedly connected to the vertical slider 32, the first screen plate 33 is arranged in a shape of low left and high right, and the second screen plate 34 is arranged in a shape of high left and low right, and the diameter of the filter hole on the first screen plate 33 is larger than the diameter of the filter hole on the second screen plate 34. By arranging the first screen plate 33 and the second screen plate 34, the deoxidizer is divided into three parts according to the volume size. The bottom of the first sieve plate 33 is fixedly connected to the second sieve plate 34 through two vertical rods 35, and a horizontal slide groove 36 is provided between the two vertical rods 35, and a horizontal slider 37 is provided inside the horizontal slide groove 36. The horizontal slide groove 36 is provided to limit the movement of the horizontal slider 37. A motor groove 38 is provided on the front of the rear vertical plate 2, and a motor 39 is fixedly connected inside the motor groove 38. The top end of the movable rod 310 is fixedly connected to the front output end of the motor 39, and the bottom end of the movable rod 310 is hinged to the back of the horizontal slider 37.

[0023] Specifically, the motor 39 drives the movable rod 310 to rotate, and the rotation of the movable rod 310 drives the first sieve plate 33 and the second sieve plate 34 to move up and down, and form a shaking screen to perform multi-stage filtration on the deoxidizer. Example

[0024] like Figure 1-3 As shown, the top of the base 1 is fixedly connected to two first boxes 4 through supporting legs 41, and a drying mechanism 5 is arranged on the top of the base 1. The drying mechanism 5 includes a column 51, which is fixedly connected to the top of the base 1, and a sliding rod 52 is fixedly connected to one side of the column 51, and a sliding sleeve 53 is slidably connected to the sliding rod 52, and two heating plates 54 are fixedly connected to one side of the sliding sleeve 53, and the two first boxes 4 are respectively arranged on the top of the two heating plates 54. The movement of the sliding sleeve 53 is limited by setting the sliding rod 52. Two springs 55 are arranged on the outer sleeve of the sliding rod 52, and the opposite sides of the two springs 55 are respectively fixedly connected to the two sliding sleeves 53, and the opposite sides of the two springs 55 are respectively fixedly connected to the column 51, and the bottom of the second screen plate 34 is respectively connected to the two heating plates 54 through a pull rope 56. The two heating plates 54 are driven to move by the pull rope 56. A second box body 42 is disposed at the bottom of the second sieve plate 34 , a feed hopper 6 is fixedly connected to the tops of the two vertical plates 2 , and a controller 7 is disposed on the front of the front vertical plate 2 , and the controller 7 is electrically connected to the motor 39 .

[0025] Specifically, the second sieve plate 34 moves up and down to drive the two heating plates 54 to move left and right through the pull rope 56, and evenly dry the deoxidizers in the two first boxes 4.

[0026] The working principle of the utility model is as follows:

[0027] First, start the motor 39 to drive the movable rod 310 to rotate. The rotation of the movable rod 310 drives the horizontal slider 37 to rotate eccentrically. The eccentric rotation of the horizontal slider 37 drives the two vertical rods 35 to move up and down through the horizontal slide groove 36. When the two vertical rods 35 move up and down, they drive the first sieve plate 33 and the second sieve plate 34 to move up and down, and form a shaking screen. At this time, the deoxidizer is poured from the feed hopper 6 onto the first sieve plate 33. The deoxidizer with too large volume will roll down from the first sieve plate 33 to the first box body 4 on the left, and the rest of the deoxidizer will fall into the second sieve plate 34 through the filter hole. At this time, the body The deoxidizer with too small volume will fall into the second box body 42 through the filtering hole, while the deoxidizer with qualified volume will roll from the second sieve plate 34 into the first box body 4. When the second sieve plate 34 moves up and down, the two electric heating plates 54 are driven to move left and right by the pull rope 56, and the deoxidizers in the two first boxes 4 are evenly dried. After the filtration is completed, the deoxidizer in the second box body 42 is reworked, the deoxidizer in the left first box body 4 is ground and then bagged for shipment, and the deoxidizer in the right first box body 4 is directly bagged and shipped.

[0028] 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 descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A screening device for producing deoxidized packaging materials, characterized in that: include: A base (1), the top of the base (1) being fixedly connected to a vertical plate (2), and a shaking screen mechanism (3) being arranged between two vertical plates (2); The shaking screen mechanism (3) comprises a vertical slide groove (31), a vertical slide block (32), a first screen plate (33), a second screen plate (34), a vertical rod (35), a horizontal slide groove (36), and a horizontal slide block (37); The vertical slide groove (31) is provided on a side opposite to the two vertical plates (2); the vertical slide block (32) is slidably connected inside the vertical slide groove (31); the first sieve plate (33) and the second sieve plate (34) are fixedly connected to the vertical slide block (32); the first sieve plate (33) is arranged in a shape of being lower on the left and higher on the right; the second sieve plate (34) is arranged in a shape of being higher on the left and lower on the right; the diameter of the filter holes on the first sieve plate (33) is larger than the diameter of the filter holes on the second sieve plate (34).

2. A screening device for producing deoxidized packaging materials according to claim 1, characterized in that: The bottom of the first sieve plate (33) is fixedly connected to the second sieve plate (34) via two vertical rods (35), a horizontal slide groove (36) is provided between the two vertical rods (35), and a horizontal sliding block (37) is provided inside the horizontal slide groove (36).

3. A screening device for producing deoxidized packaging materials according to claim 2, characterized in that: A motor slot (38) is provided on the front side of the vertical plate (2) at the back side, a motor (39) is fixedly connected inside the motor slot (38), a top end of a movable rod (310) is fixedly connected to the front output end of the motor (39), and a bottom end of the movable rod (310) is hinged to the back side of the horizontal slider (37).

4. A screening device for producing deoxidized packaging materials according to claim 1, characterized in that: The top of the base (1) is fixedly connected to two first box bodies (4) via support legs (41); a drying mechanism (5) is arranged on the top of the base (1); the drying mechanism (5) comprises a column (51); the column (51) is fixedly connected to the top of the base (1); a sliding rod (52) is fixedly connected to one side of the column (51); a sliding sleeve (53) is slidably connected to the sliding rod (52); two heating plates (54) are fixedly connected to one side of the sliding sleeve (53); and the two first box bodies (4) are arranged on the top of the two heating plates (54) respectively.

5. A screening device for producing deoxidized packaging materials according to claim 4, characterized in that: The outer sleeve of the sliding rod (52) is provided with two springs (55), and the opposite sides of the two springs (55) are respectively fixedly connected to the two sliding sleeves (53), and the opposite sides of the two springs (55) are respectively fixedly connected to the columns (51), and the bottom of the second screen plate (34) is respectively connected to the two heating plates (54) via a pull rope (56).

6. A screening device for producing deoxidized packaging materials according to claim 5, characterized in that: A second box body (42) is provided at the bottom of the second sieve plate (34), a feed hopper (6) is fixedly connected to the tops of the two vertical plates (2), and a controller (7) is provided on the front of the vertical plates (2), and the controller (7) is electrically connected to the motor (39).

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