Sodium bicarbonate packaging production device

Abstract

The utility model discloses a baking soda packaging production device, which relates to the technical field of packaging equipment and comprises a rack, a fixed cover is fixedly arranged at the top end of the rack, a feeding block is arranged in the fixed cover, a transmission shaft is fixedly arranged in the middle of the bottom end of the feeding block, and the transmission shaft is arranged in the middle of the bottom end of the fixed cover in a penetrating manner through a bearing. A transmission disc is fixedly arranged at the bottom end of the transmission shaft, a plurality of extension plates are arranged around the outer side of the transmission disc, and supports are fixedly arranged on the two sides of each extension plate. According to the baking soda packaging bag clamping device, the rack is arranged, the fixed cover is arranged at the top end of the rack, the transmission disc is arranged below the fixed cover, the support is arranged on the outer side of the transmission disc, the two fixed wheels and the movable wheel are arranged on the inner side of the support, and the fixed wheels are matched with the movable wheel, so that the two sides of a baking soda packaging bag can be clamped, and an opening of the packaging bag is not affected; the baking soda packaging bag is rapidly placed, and meanwhile follow-up charging work is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a baking soda packaging production device. Background Art

[0002] Baking soda (sodium bicarbonate) generally refers to sodium bicarbonate, with the molecular formula of NaHCO3. It is an inorganic compound, white powder or fine crystals, odorless, salty, easily soluble in water, slightly soluble in ethanol (some say insoluble), and the aqueous solution is slightly alkaline. It is easily decomposed by heat, slowly decomposes in humid air, produces carbon dioxide, starts to decompose at about 50°C, and completely decomposes when heated to 270°C. It decomposes strongly in acid and produces carbon dioxide. Sodium bicarbonate is widely used in chemical, pharmaceutical, food, light industry, textile and other industrial fields as well as people's daily life, and occupies an important position in the national economy. Baking soda is generally packaged in bags after production.

[0003] A packaging machine for salt production with publication number CN218022623U includes a feed hopper, a feeding portion is fixedly installed at the bottom of the feed hopper, a collecting hopper is fixedly installed at the bottom of the feeding portion, a discharging pipe is fixedly installed at the bottom of the collecting hopper, the bottom end of the discharging pipe is arranged in an inclined shape, and the horizontal height of the end of the discharging pipe away from the collecting hopper is low, a heating lamp is fixedly installed at the top of the inner wall of the inclined part of the discharging pipe, a round roller is arranged inside the feeding portion, and grooves are provided on the top and bottom of the side wall of the round roller. The utility model can transport the salt to be packaged in batches when packaging the salt, and can disperse the salt blocks to prevent the salt blocks from being packaged, and can also dry the salt to make the salt in a dry state, thereby improving the quality of the packaged salt.

[0004] When the above technical solution is applied to baking soda packaging production, although it can realize the transportation of baking soda, it is difficult to realize the rapid placement and removal of baking soda packaging bags, and it is difficult to control the weight of baking soda after packaging during the transportation process.

[0005] Therefore, it is necessary to invent a baking soda packaging production device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a baking soda packaging production device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: A baking soda packaging production device, including a frame, a fixed cover is fixedly arranged at the top of the frame, a feeding block is arranged inside the fixed cover, a transmission shaft is fixedly arranged in the middle of the bottom end of the feeding block, and the transmission shaft passes through the middle of the bottom end of the fixed cover through a bearing. A transmission disc is fixedly arranged at the bottom end of the transmission shaft, a plurality of extension plates are arranged around the outer side of the transmission disc, brackets are fixedly arranged on both sides of the extension plate, fixed wheels are movably arranged inside the brackets through pin shafts, movable arms are movably arranged at the top ends of the brackets through pin shafts, movable wheels are arranged at one end of the inner side of the movable arms, one end of the movable arm is movably arranged with a movable block through a pin shaft, a connecting block is arranged at one end of the movable block, and the connecting block is movably arranged at the bottom end of the outer side wall of the bracket through a pin shaft, and a tension spring is arranged between the connecting block and the movable block.

[0008] Preferably, a pull rod is movably arranged on the outer side of the movable arm through a pin shaft, and the pull rod is arranged in a "C" shape structure. A packaging bag is arranged inside the pull rod, and the packaging bag is arranged between the movable wheel and the fixed wheel.

[0009] Preferably, a plurality of material grooves are arranged around the upper surface of the feeding block, and an outlet is arranged through the inner side wall of the material groove.

[0010] Preferably, a blanking pipe is arranged through the outer side wall of the fixed cover, and the blanking pipe corresponds to the outlet.

[0011] Preferably, a feeding hopper is arranged through the upper surface of the fixed cover, and the feeding hopper corresponds to the material groove.

[0012] Preferably, a rotating shaft is fixedly arranged in the middle of the upper surface of the feeding block, and the rotating shaft passes through the middle of the top end of the fixed cover through a bearing. A driving motor is arranged on one side of the rotating shaft, and a gear set is arranged between the output shaft of the driving motor and the rotating shaft. A motor frame is fixedly arranged on one side of the driving motor, and the motor frame is fixedly arranged on the top end of the fixed cover.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. By setting the frame, a fixed cover is arranged at the top of the frame, a transmission disc is arranged below the fixed cover, brackets are arranged on the outer side of the transmission disc, and two fixed wheels and a movable wheel are arranged inside the brackets. The cooperation of the fixed wheel and the movable wheel can realize the clamping of both sides of the baking soda packaging bag without affecting the opening of the packaging bag, ensuring the rapid placement of the baking soda packaging bag and the subsequent feeding work.

[0015] 2. The utility model provides a fixed cover, a feeding block is provided inside the fixed cover, and a plurality of material troughs are provided inside the feeding block. When the baking soda is loaded, the feeding block realizes the loading of different material troughs by rotating, and transports the baking soda in each material trough to a packaging bag respectively, so that the continuous loading of baking soda is realized and the loading in each packaging bag is ensured to be equal, thereby ensuring the efficiency and quality of the baking soda packaging production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the support structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the fixed wheel and the movable wheel of the utility model.

[0020] In the figure: 1. frame; 2. fixed cover; 3. feeding block; 4. transmission shaft; 5. transmission plate; 6. extension plate; 7. bracket; 8. fixed wheel; 9. movable arm; 10. movable wheel; 11. movable block; 12. connecting block; 13. pull rod; 14. packaging bag; 15. material trough; 16. outlet; 17. discharge pipe; 18. feeding hopper; 19. rotating shaft; 20. driving motor; 21. gear set; 22. motor frame. 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.

[0022] The utility model provides Figure 1-4A baking soda packaging production device shown in the figure includes a frame 1. A fixed cover 2 is fixedly arranged at the top of the frame 1. A feeding block 3 is arranged inside the fixed cover 2. A transmission shaft 4 is fixedly arranged in the middle of the bottom end of the feeding block 3, and the transmission shaft 4 passes through the middle of the bottom end of the fixed cover 2 through a bearing. A transmission disc 5 is fixedly arranged at the bottom end of the transmission shaft 4. A plurality of extension plates 6 are arranged around the outside of the transmission disc 5. Brackets 7 are fixedly arranged on both sides of the extension plate 6. Fixed wheels 8 are movably arranged inside the brackets 7 through pin shafts. A movable arm 9 is movably arranged at the top end of the bracket 7 through a pin shaft. A movable wheel 10 is arranged at one end of the inner side of the movable arm 9. One end of the movable arm 9 is movably arranged with a movable block 11 through a pin shaft. One end of the movable block 11 is provided with a connecting block 12. The connecting block 12 is movably arranged on the bottom end of the outer side wall of the bracket 7 through a pin shaft, and a tension spring is arranged between the connecting block 12 and the movable block 11. The arrangement of the tension spring enables one end of the movable arm 9 to be subjected to a pulling force towards the bracket 7, so that the movable wheel 10 is subjected to a pulling force towards the fixed wheel 8, so as to realize the clamping and fixing of the packaging bag 14;

[0023] Specifically, a pull rod 13 is movably arranged on the outer side of the movable arm 9 through a pin shaft, and the pull rod 13 is arranged in a "C" - shaped structure. A packaging bag 14 is arranged inside the pull rod 13, and the packaging bag 14 is arranged between the movable wheel 10 and the fixed wheel 8. The cooperation of the fixed wheel 8 and the movable wheel 10 can realize the clamping and fixing of the edge of the packaging bag 14;

[0024] More specifically, a plurality of material grooves 15 are arranged around the upper surface of the feeding block 3, and an outlet 16 is arranged through the inner side wall of the material groove 15. A feeding pipe 17 is arranged through the outer side wall of the fixed cover 2, and the feeding pipe 17 corresponds to the outlet 16. A feeding hopper 18 is arranged through the upper surface of the fixed cover 2, and the feeding hopper 18 corresponds to the material groove 15. The feeding hopper 18 is used for adding baking soda;

[0025] And, a rotating shaft 19 is fixedly arranged in the middle of the upper surface of the feeding block 3, and the rotating shaft 19 passes through the middle of the top end of the fixed cover 2 through a bearing. A driving motor 20 is arranged on one side of the rotating shaft 19, and a gear set 21 is arranged between the output shaft of the driving motor 20 and the rotating shaft 19. A motor frame 22 is fixedly arranged on one side of the driving motor 20, and the motor frame 22 is fixedly arranged on the top end of the fixed cover 2. The driving motor 20 is used to provide power for the device.

[0026] The working principle of the present utility model:

[0027] When the device is in use, the baking soda packaging bag 14 is placed on the outside of the bracket 7, and the two sides of the packaging bag 14 are clamped by the movable wheel 10 and the fixed wheel 8, and then the upper part of the packaging bag 14 is stretched open. At this time, the driving motor 20 drives the rotating shaft 19 to rotate through the gear set 21, thereby driving the feeding block 3 to rotate. When the material trough 15 on the feeding block 3 rotates to below the feeding hopper 18, the baking soda can fall into the material trough 15. When the material trough 15 rotates to the discharge pipe 17, the baking soda in the material trough 15 can pass through the outlet 16 and fall into the baking soda packaging bag 14 under the guidance of the discharge pipe 17. At this point, the baking soda can be packaged. After the baking soda is packaged, the packaging bag 14 can be removed by pulling down the packaging bag 14, and subsequent packaging operations can be performed. During this process, the feeding block 3 drives the transmission disk 5 to rotate through the transmission shaft 4 to adjust the positions of multiple packaging bags 14, so as to achieve continuous packaging of baking soda.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A baking soda packaging production device, comprising a frame (1), characterized in that: A fixed cover (2) is fixedly arranged at the top end of the frame (1). A feeding block (3) is arranged inside the fixed cover (2). A transmission shaft (4) is fixedly arranged in the middle of the bottom end of the feeding block (3), and the transmission shaft (4) passes through the middle of the bottom end of the fixed cover (2) through a bearing. A transmission disc (5) is fixedly arranged at the bottom end of the transmission shaft (4). A plurality of extension plates (6) are arranged around the outer side of the transmission disc (5). Brackets (7) are fixedly arranged on both sides of the extension plate (6). A fixed wheel (8) is movably arranged inside the bracket (7) through a pin shaft. A movable arm (9) is movably arranged at the top end of the bracket (7) through a pin shaft. A movable wheel (10) is arranged at one end of the inner side of the movable arm (9). One end of the movable arm (9) is movably arranged with a movable block (11) through a pin shaft. A connecting block (12) is arranged at one end of the movable block (11), and the connecting block (12) is movably arranged on the bottom end of the outer side wall of the bracket (7) through a pin shaft, and a tension spring is arranged between the connecting block (12) and the movable block (11).

2. A baking soda packaging production device according to claim 1, characterized in that: A pull rod (13) is movably arranged on the outer side of the movable arm (9) through a pin shaft, and the pull rod (13) is arranged in a "C" - shaped structure. A packaging bag (14) is arranged inside the pull rod (13), and the packaging bag (14) is arranged between the movable wheel (10) and the fixed wheel (8).

3. A baking soda packaging production device according to claim 2, characterized in that: A plurality of material grooves (15) are arranged around the upper surface of the feeding block (3), and an outlet (16) is arranged through the inner side wall of the material groove (15).

4. A baking soda packaging production device according to claim 3, characterized in that: A blanking pipe (17) is arranged through the outer side wall of the fixed cover (2), and the blanking pipe (17) corresponds to the outlet (16).

5. A baking soda packaging production device according to claim 4, characterized in that: A feeding hopper (18) is arranged through the upper surface of the fixed cover (2), and the feeding hopper (18) corresponds to the material groove (15).

6. A baking soda packaging production device according to claim 5, characterized in that: A rotating shaft (19) is fixedly arranged in the middle of the upper surface of the feeding block (3), and the rotating shaft (19) passes through the middle of the top end of the fixed cover (2) through a bearing. A driving motor (20) is arranged on one side of the rotating shaft (19), and a gear set (21) is arranged between the output shaft of the driving motor (20) and the rotating shaft (19). A motor frame (22) is fixedly arranged on one side of the driving motor (20), and the motor frame (22) is fixedly arranged on the top end of the fixed cover (2).

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