Code spraying device for edible salt packaging bag

Abstract

The utility model discloses an edible salt packaging bag code spraying device, which relates to the code spraying device technology and comprises a base and a side plate fixedly arranged on the upper surface of the base, a conveying belt is embedded in the upper surface of the base, a connecting rod A is arranged on the inner wall of the base, and the conveying belt is connected with the base through the connecting rod A. A box body assembly is fixedly arranged on the upper surface of the side plate. A code spraying assembly is embedded in the box body assembly, and a cleaning assembly is fixedly installed in the box body assembly. According to the utility model, the electric push rod B drives the pressing plate to move downwards to flatten edible salt on the conveyor belt, so that the subsequent code spraying operation is facilitated, a roller of the cleaning assembly takes away salt particles and stains in a code spraying area, and when the roller moves to the code spraying assembly part, the electric push rod A is started, and the fixed plate moves downwards, so that the code spraying operation is completed. The material spraying device is in contact with and extrudes the sealing edge of the edible salt packaging bag, so that the code spraying part is exposed below the material spraying opening for code spraying, the definition and integrity of code spraying are improved, and the material spraying device is worthy of vigorous popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of coding devices, in particular to a coding device for edible salt packaging bags. Background Art

[0002] Edible salt packaging bags are a type of packaging design. In order to facilitate the preservation and storage of edible salt in life, product packaging bags are produced. Edible salt packaging bags refer to film containers that are in direct contact with edible salt and are used to hold and protect food. During the production process of edible salt packaging bags, key information such as barcodes or production dates are often sprayed on the surface of the edible salt packaging bags.

[0003] Chinese patent authorization announcement number CN220882086U discloses a coding device for a food packaging bag printing machine, comprising a frame, a conveyor belt movably mounted on the inner side of the frame, fixed brackets fixedly mounted on the left and right sides of the top of the frame, a flattening roller located above the conveyor belt is provided between the two fixed brackets, and mounting shafts fixedly mounted on the left and right sides of the flattening roller. The utility model allows the top of the packaging bag to contact the outer side of the flattening roller. At this time, a packaging bag with a certain thickness can exert an upward force on the flattening roller. At this time, the movable block is then displaced upward relative to the fixed bracket under the action of the slot. At this time, the movable rod is then moved upward and the limit spring is compressed until the flattening roller is displaced upward. At this time, the outer side of the flattening roller can always maintain contact with the packaging bag and exert friction on the top of the packaging bag to flatten the packaging bag, ensuring a smooth surface of the packaging bag and reducing the impact of wrinkles on the packaging bag surface on coding. The above-mentioned existing technical solution has the following shortcomings: after the edible salt packaging bag is pressed down, the area where the code is located may be located at the four corners of the packaging bag. At this time, there may still be wrinkles in the area. If the code is sprayed directly, the sprayed code will be incomplete and unclear. Ensuring that the surface of the packaging bag is clean and flat is one of the important links to ensure the quality of the code spraying, so there is room for improvement. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when coding, if the coding area may be located at the four corners of the packaging bag, there may still be wrinkles in the area. If the coding is directly performed, the sprayed code will be incomplete and unclear. A coding device for edible salt packaging bags is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a coding device for edible salt packaging bags, comprising a base, a side panel fixedly mounted on the upper surface of the base, a support leg fixedly mounted on the lower surface of the base, a conveyor belt embedded in the upper surface of the base, a connecting rod A provided on the inner wall of the base, the conveyor belt being connected to the base via the connecting rod A, a box assembly fixedly mounted on the upper surface of the side panel, a coding assembly embedded in the interior of the box assembly, a cleaning assembly fixedly mounted inside the box assembly, the coding assembly corresponding to the cleaning assembly;

[0006] The box assembly includes a box A and a box B fixedly mounted on the upper surface of the side panel, the box A and the box B are in contact, a limit plate fixedly mounted on the top of the box A, two sets of limit plates are provided, the outer surface of the limit plate is provided with a sliding groove and a mounting groove, the cleaning assembly is placed inside the mounting groove, a protective cover is fixedly mounted on the upper surface of the box A, a hinge is fixedly mounted on one end of the protective cover, one end of the protective cover is hinged to the box A through the hinge, and the other end of the protective cover is in contact with the box B;

[0007] The inkjet coding assembly includes an electric push rod A embedded in the upper surface of the box body B, a frame fixedly installed at the output end of the electric push rod A, a rivet embedded in the bottom of the frame, a spring B is provided on the outer surface of the rivet passing through the bottom of the frame, a fixing plate is fixedly installed at one end of the rivet, a material box is fixedly installed at the bottom of the frame, a spray port is fixedly installed on the lower surface of the material box, and the spray port is embedded in the bottom of the frame.

[0008] Preferably, a partition block is fixedly installed on the outer surface of the conveyor belt.

[0009] Preferably, an electric push rod B is fixedly installed inside the box A, a pressure plate is fixedly installed at the output end of the electric push rod B, and the electric push rod B and the pressure plate are located between the limit plate.

[0010] Preferably, the cleaning component includes a fixed frame placed inside the mounting groove, a movable groove is fixedly mounted on the inner wall of the fixed frame, a movable block is placed inside the movable groove, a spring A is fixedly mounted on the upper surface of the movable block, one end of the spring A is in contact with the top of the fixed frame, and two groups of movable grooves, springs A and movable blocks are provided, and the two groups of movable grooves, springs A and movable blocks are respectively located on the inner walls on both sides of the fixed frame, and a connecting rod B is fixedly mounted on one side of the two groups of movable blocks, and a roller is provided on the outer surface of the connecting rod B.

[0011] Preferably, a sliding plate is placed inside the sliding groove.

[0012] Preferably, the outer surface of the drum is evenly provided with protrusions.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, edible salt is placed on the conveyor belt, and the electric push rod B is started to drive the pressure plate to press down the edible salt, so that the outer surface of the edible salt is flat, providing a flat surface for subsequent cleaning work, improving the cleanliness of the cleaning and facilitating the subsequent coding work.

[0015] 2. In the present invention, after limiting and cleaning, when the edible salt runs to the coding assembly, the electric push rod A starts, driving the frame to move downward. During the downward movement, the fixed plate contacts and squeezes the sealing edge of the edible salt packaging bag, so that the part of the edible salt packaging bag that needs to be coded is completely exposed below the spray port for coding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure proposed by the utility model;

[0017] Figure 2 Schematic diagram of the local structure proposed by the utility model Figure 1 ;

[0018] Figure 3 Schematic diagram of the local structure proposed by the utility model Figure 2 ;

[0019] Figure 4 A schematic diagram of the structure of the coding component is provided for this utility model;

[0020] Figure 5 The utility model provides a schematic diagram of the cleaning component structure.

[0021] Legend: 1. Base; 2. Support legs; 3. Side panels; 4. Conveyor belt; 41. Partition block; 42. Connecting rod A; 5. Box assembly; 51. Box A; 52. Hinge; 53. Protective cover; 54. Box B; 55. Limit plate; 551. Sliding slot; 552. Sliding plate; 553. Mounting slot; 6. Inkjet coding assembly; 61. Electric push rod A; 62. Frame; 63. Material box; 64. Rivet; 65. Spring B; 66. Fixed plate; 67. Spray port; 7. Electric push rod B; 71. Pressing plate; 8. Cleaning assembly; 81. Fixed frame; 82. Movable slot; 83. Spring A; 84. Movable block; 85. Roller; 86. Connecting rod B. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Reference Figure 1-Figure 5The utility model provides an embodiment: a coding device for edible salt packaging bags, including a base 1, a side panel 3 fixedly mounted on the upper surface of the base 1, a support leg 2 fixedly mounted on the lower surface of the base 1, a conveyor belt 4 embedded in the upper surface of the base 1, a connecting rod A42 provided on the inner wall of the base 1, the conveyor belt 4 is connected to the base 1 through the connecting rod A42, a box assembly 5 is fixedly mounted on the upper surface of the side panel 3, a coding assembly 6 is embedded in the interior of the box assembly 5, and a cleaning assembly is fixedly mounted inside the box assembly 5. 8, the coding assembly 6 corresponds to the cleaning assembly 8; the box assembly 5 includes a box A51 and a box B54 fixedly mounted on the upper surface of the side panel 3, the box A51 and the box B54 are in contact, and a limit plate 55 fixedly mounted on the top of the box A51, the limit plate 55 is provided with two groups, the outer surface of the limit plate 55 is provided with a sliding groove 551 and a mounting groove 553, the cleaning assembly 8 is placed inside the mounting groove 553, and a protective cover 53 is fixedly mounted on the upper surface of the box A51, and one end of the protective cover 53 is fixedly mounted There is a hinge 52, one end of the protective cover 53 is hinged to the box A51 through the hinge 52, and the other end of the protective cover 53 is in contact with the box B54; the inkjet coding assembly 6 includes an electric push rod A61 embedded in the upper surface of the box B54, a frame 62 fixedly installed at the output end of the electric push rod A61, a rivet 64 embedded in the bottom of the frame 62, and a spring B65 is provided on the outer surface of the rivet 64 passing through the bottom of the frame 62. A fixing plate 66 is fixedly installed at one end of the rivet 64, and a material box is fixedly installed at the bottom of the frame 62. 63. A spray port 67 is fixedly installed on the lower surface of the material box 63, and the spray port 67 is embedded in the bottom of the frame 62. During operation, edible salt is placed on the conveyor belt 4. After limiting and cleaning, when the edible salt runs to the coding component 6, the electric push rod A61 is started, driving the frame 62 to move downward. During the downward movement, the fixed plate 66 contacts and squeezes the sealing edge of the edible salt packaging bag, so that the part of the edible salt packaging bag that needs to be coded is completely exposed under the spray port 67 for coding.

[0025] A partition block 41 is fixedly installed on the outer surface of the conveyor belt 4. There are multiple partition blocks 41 to separate and limit the edible salt, making it convenient for subsequent coding.

[0026] An electric push rod B7 is fixedly installed inside the box A, and a pressure plate 71 is fixedly installed at the output end of the electric push rod B7. The electric push rod B7 and the pressure plate 71 are located between the limit plate 55. During operation, the electric push rod B7 drives the pressure plate 71 to move downward, flattening the edible salt on the conveyor belt 4 to facilitate subsequent coding operations.

[0027] The cleaning component 8 includes a fixed frame 81 placed inside the mounting groove 553, and a movable groove 82 is fixedly installed on the inner wall of the fixed frame 81, and a movable block 84 is placed inside the movable groove 82. A spring A83 is fixedly installed on the upper surface of the movable block 84, and one end of the spring A83 is in contact with the top of the fixed frame 81. There are two groups of movable grooves 82, springs A83 and movable blocks 84. The two groups of movable grooves 82, springs A83 and movable blocks 84 are respectively located on the inner walls on both sides of the fixed frame 81. A connecting rod B86 is fixedly installed on one side of the two groups of movable blocks 84, and a roller 85 is provided on the outer surface of the connecting rod B86. During the working process, edible salt passes through the cleaning component 8, and the roller 85 will take away the salt particles and stains on the outer surface of the edible salt, thereby playing a cleaning role. The spring A83 and movable block 84 included in the cleaning component 8 enable the cleaning component 8 to clean various types of edible salt packaging.

[0028] A sliding plate 552 is placed inside the sliding groove 551 , and the cleaning component 8 inside the mounting groove 553 can be taken out by moving the sliding plate 552 .

[0029] The outer surface of the roller 85 is evenly provided with protrusions to enhance the cleaning ability of the cleaning assembly 8 .

[0030] Working principle: During operation, edible salt is placed on the conveyor belt 4, and the electric push rod B7 drives the pressure plate 71 to move downward to flatten the edible salt on the conveyor belt 4. After flattening, the edible salt passes through the cleaning component 8, and the roller 85 will take away the salt particles and stains on the outer surface of the edible salt, thereby playing a cleaning role. The spring A83 and the movable block 84 included in the cleaning component 8 enable the cleaning component 8 to clean various types of edible salt packaging. After limiting and cleaning, when the edible salt runs to the coding component 6, the electric push rod A61 starts and drives the frame 62 to move downward. The frame 62 drives the rivet 64 and the fixed plate 66 to move downward. In the process of moving downward, the fixed plate 66 contacts and squeezes the sealing edge of the edible salt packaging bag, so that the part of the edible salt packaging bag that needs to be coded is completely exposed below the spray port 67 for coding.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A coding device for edible salt packaging bags, comprising a base (1), a side panel (3) fixedly mounted on the upper surface of the base (1), a support leg (2) fixedly mounted on the lower surface of the base (1), a conveyor belt (4) embedded in the upper surface of the base (1), a connecting rod A (42) provided on the inner wall of the base (1), the conveyor belt (4) being connected to the base (1) via the connecting rod A (42), a box assembly (5) fixedly mounted on the upper surface of the side panel (3), characterized in that: A coding assembly (6) is embedded in the box assembly (5), and a cleaning assembly (8) is fixedly installed in the box assembly (5), and the coding assembly (6) corresponds to the cleaning assembly (8); The box assembly (5) comprises a box A (51) and a box B (54) fixedly mounted on the upper surface of the side panel (3), the box A (51) and the box B (54) being in contact with each other, a limiting plate (55) fixedly mounted on the top of the box A (51), two groups of limiting plates (55) being provided, the outer surface of the limiting plate (55) being provided with a sliding groove (551) and a mounting groove (553), the cleaning assembly (8) being placed inside the mounting groove (553), a protective cover (53) being fixedly mounted on the upper surface of the box A (51), one end of the protective cover (53) being fixedly mounted with a hinge (52), one end of the protective cover (53) being hinged to the box A (51) through the hinge (52), and the other end of the protective cover (53) being in contact with the box B (54); The inkjet coding assembly (6) comprises an electric push rod A (61) embedded in the upper surface of the box body B (54), a frame (62) fixedly mounted on the output end of the electric push rod A (61), a rivet (64) embedded in the bottom of the frame (62), a spring B (65) provided on the outer surface of the rivet (64) penetrating the bottom of the frame (62), a fixing plate (66) fixedly mounted on one end of the rivet (64), a material box (63) fixedly mounted on the bottom of the frame (62), a material spraying port (67) fixedly mounted on the lower surface of the material box (63), and the material spraying port (67) embedded in the bottom of the frame (62).

2. The coding device for edible salt packaging bags according to claim 1, characterized in that: A partition block (41) is fixedly mounted on the outer surface of the conveyor belt (4).

3. The coding device for edible salt packaging bags according to claim 1, characterized in that: An electric push rod B (7) is fixedly installed inside the box A, a pressing plate (71) is fixedly installed at the output end of the electric push rod B (7), and the electric push rod B (7) and the pressing plate (71) are located in the middle of the limiting plate (55).

4. The coding device for edible salt packaging bags according to claim 1, characterized in that: The cleaning assembly (8) comprises a fixed frame (81) placed inside the mounting groove (553), a movable groove (82) fixedly mounted on the inner wall of the fixed frame (81), a movable block (84) placed inside the movable groove (82), a spring A (83) fixedly mounted on the upper surface of the movable block (84), one end of the spring A (83) contacts the top of the fixed frame (81), and two groups of movable grooves (82), springs A (83) and movable blocks (84) are provided. The two groups of movable grooves (82), springs A (83) and movable blocks (84) are respectively located on the inner walls of both sides of the fixed frame (81), and a connecting rod B (86) is fixedly mounted on one side of the two groups of movable blocks (84), and a roller (85) is provided on the outer surface of the connecting rod B (86).

5. The coding device for edible salt packaging bags according to claim 1, characterized in that: A sliding plate (552) is placed inside the sliding groove (551).

6. The coding device for edible salt packaging bags according to claim 4, characterized in that: The outer surface of the drum (85) is evenly provided with protrusions.

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