Packaging equipment for sulfamic acid production

Abstract

The utility model discloses packaging equipment for sulfamic acid production, which comprises a packaging machine and a discharge pipe mounted on the packaging machine, a processing table is arranged below the packaging machine, a support is fixed at the top of the processing table, the packaging machine is mounted on the support, a packaging bag is arranged below the discharge pipe, and the processing table can support the packaging bag. And two first guide plates are symmetrically fixed to the outer side of the discharging pipe, first stroke grooves are formed in the first guide plates, protruding blocks are slidably connected into the first stroke grooves, the two sides of the protruding blocks are attached to the inner walls of the two sides of the first stroke grooves, and supporting rods are fixed to the bottoms of the protruding blocks. When an annular sleeve moves upwards, a rotating rod is driven to rotate, when the rotating rod rotates, a connecting plate, semicircular clamping plates and rectangular clamping plates are driven to move, the semicircular clamping plates clamp the opening of the packaging bag to the outer side of a discharging pipe, and the rectangular clamping plates get close to each other to seal other parts of the opening of the packaging bag; and the overflow of the sulfamic acid powder is avoided.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, and in particular to a packaging equipment for the production of aminosulfonic acid. Background Technology

[0002] Aminosulfonic acid, also known as solid sulfuric acid, is a colorless orthorhombic crystal or white crystal, odorless. It is readily soluble in water and liquid ammonia, slightly soluble in methanol, and insoluble in ethanol, diethyl ether, organic solvents, carbon disulfide, and liquid sulfurous acid. Its aqueous solution has strong acidity similar to hydrochloric acid and sulfuric acid, and is non-volatile, odorless, and has very low toxicity to humans.

[0003] The production of aminosulfonic acid requires a packaging machine. By placing the packaging bag under the discharge pipe of the packaging machine and opening the valve, the material can be fed into the bag. Since aminosulfonic acid is in the form of crystalline powder, some aminosulfonic acid crystalline powder will overflow from the bag opening when it falls into the packaging bag. Therefore, we propose a packaging device that can easily clamp the bag opening and prevent aminosulfonic acid crystalline powder from overflowing from the bag opening. Utility Model Content

[0004] (a) Purpose of the utility model

[0005] In view of this, the purpose of this utility model is to provide a packaging equipment for the production of aminosulfonic acid. The technical problem to be solved is that since aminosulfonic acid is in the form of crystalline powder, when it falls into the packaging bag, some of the aminosulfonic acid crystalline powder will overflow from the bag opening.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned technical objectives, this utility model provides a packaging device for the production of aminosulfonic acid:

[0008] It includes a packaging machine and a discharge pipe installed on the packaging machine. A processing table is set below the packaging machine, and a bracket is fixed on the top of the processing table. The packaging machine is mounted on the bracket. A packaging bag is set below the discharge pipe. The processing table can support the packaging bag. Two first guide plates are symmetrically fixed on the outside of the discharge pipe. A first stroke groove is opened in the first guide plate. A protrusion is slidably connected in the first stroke groove. Both sides of the protrusion are in contact with the inner walls of the first stroke groove. A support rod is fixed at the bottom of the protrusion. When the packaging bag is put onto the discharge pipe, the two support rods can open the bag opening. Two semi-circular clamps are also symmetrically arranged on the outside of the discharge pipe. A rectangular clamp is fixed at both edges of the semi-circular clamps. The semi-circular clamps and rectangular clamps can seal the bag opening. A drive assembly for driving the semi-circular clamps and rectangular clamps to move is provided on the outside of the discharge pipe.

[0009] Preferably, a first guide rod is fixed in the first stroke groove, the first guide rod passes through the protrusion, and the protrusion is slidably engaged with the outside of the first guide rod.

[0010] Preferably, a spring is sleeved on the outer side of the first guide rod, one end of the spring abuts against the inner wall of the first stroke groove, and the other end of the spring abuts against the protrusion.

[0011] Preferably, two second guide plates are symmetrically fixed on the outer side of the discharge pipe. The second guide plates are perpendicular to the first guide plate. A second stroke groove is formed in the second guide plate. A connecting plate is slidably connected in the second stroke groove. Both sides of the connecting plate are in contact with the inner walls of the second stroke groove. The bottom of the connecting plate is fixed to a semi-circular clamping plate. A second guide rod is fixed in the second stroke groove. The second guide rod passes through the connecting plate. The connecting plate is slidably fitted to the outside of the second guide rod.

[0012] Preferably, the drive assembly includes an annular sleeve that slides on the outside of the discharge pipe, and two rotating rods are symmetrically hinged to the outside of the annular sleeve. The end of each rotating rod away from the annular sleeve is hinged to a corresponding connecting plate.

[0013] Preferably, the outer side of the discharge pipe is provided with a first screw hole and a second screw hole, and the inner side of the annular sleeve is provided with a third screw hole. A screw rod is threadedly connected to the third screw hole, and the screw rod can be threadedly connected to the first screw hole and the second screw hole.

[0014] As can be seen from the above technical solutions, this application has the following beneficial effects:

[0015] 1. Open the packaging bag opening so that one of the support rods is inserted into the bag. Then, move the bag closer to the other support rod. The movement of the bag will move the support rod and the protrusion, causing the protrusion to compress the spring. While the operator moves the bag closer to the other support rod with one hand, they can open the bag with the other hand to insert the discharge tube into the bag. When the other side of the bag exceeds the other support rod, move the other side of the bag upward so that the other support rod is also inserted into the bag. Release the bag. The rebound force of the compressed spring will move the support rod, thereby moving the bag. The two support rods will support both sides of the bag opening. Once the bag is supported by the two support rods, it will be easier to seal the bag opening later.

[0016] 2: When the ring sleeve moves upward, it drives the rotating rod to rotate. When the rotating rod rotates, it drives the connecting plate, the semi-circular clamping plate, and the rectangular clamping plate to move. The semi-circular clamping plate clamps the bag opening on the outside of the discharge pipe. The rectangular clamping plates move close to each other to seal the other parts of the bag opening. After that, when the discharge pipe discharges material into the bag, it prevents the aminosulfonic acid powder from overflowing. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0018] Figure 1 A schematic diagram of a packaging device for the production of aminosulfonic acid provided by this utility model;

[0019] Figure 2 Another structural schematic diagram of a packaging device for the production of aminosulfonic acid provided by this utility model;

[0020] Figure 3 Provided by this utility model Figure 2 Schematic diagram of the structure at point A;

[0021] Figure 4 Another structural schematic diagram of a packaging device for the production of aminosulfonic acid provided by this utility model;

[0022] Figure 5 This is a schematic diagram of the structure at point B in the four parts provided by this utility model;

[0023] Figure 6 A partial cross-sectional schematic diagram of a packaging equipment for the production of aminosulfonic acid provided by this utility model;

[0024] Figure 7 This is a schematic diagram of the structure at point C in section 6 of the present invention.

[0025] Figure descriptions: 1. Packaging machine; 2. Discharge pipe; 3. Processing table; 4. Support; 5. Packaging bag; 6. First guide plate; 7. First stroke groove; 8. Protrusion; 9. Support rod; 10. Semi-circular clamping plate; 11. Rectangular clamping plate; 12. Second guide plate; 13. Second stroke groove; 14. Connecting plate; 15. Second guide rod; 16. Annular sleeve; 17. Rotating rod; 18. Screw; 19. First screw hole; 20. Second screw hole; 21. Third screw hole; 22. First guide rod; 23. Spring. Detailed Implementation

[0026] The following description is exemplary in nature and is not intended to limit the scope, application, or use of this disclosure. It should be understood that in all these figures, the same or similar reference numerals indicate the same or similar parts and features. The figures are merely schematic representations of the concept and principles of embodiments of this disclosure and do not necessarily show the specific dimensions and scale of the various embodiments of this disclosure. Certain details or structures of embodiments of this disclosure may be exaggerated in particular portions of certain figures.

[0027] Reference Figure 1-7 :

[0028] In one embodiment of this utility model, a packaging device for the production of aminosulfonic acid is provided, including a packaging machine 1 and a discharge pipe 2 installed on the packaging machine 1. A processing table 3 is arranged below the packaging machine 1, and a bracket 4 is fixed on the top of the processing table 3. The packaging machine 1 is mounted on the bracket 4. A packaging bag 5 is arranged below the discharge pipe 2. The processing table 3 can support the packaging bag 5. Two first guide plates 6 are symmetrically fixed on the outer side of the discharge pipe 2. A first stroke groove 7 is opened in the first guide plate 6. A protrusion 8 is slidably connected in the first stroke groove 7. Both sides of block 8 are in contact with the inner walls of the first stroke groove 7. A support rod 9 is fixed at the bottom of the protrusion 8. When the packaging bag 5 is put onto the discharge pipe 2, the two support rods 9 can open the bag opening of the packaging bag 5. Two semi-circular clamps 10 are symmetrically arranged on the outside of the discharge pipe 2. Rectangular clamps 11 are fixed at both edges of the semi-circular clamps 10. The semi-circular clamps 10 and rectangular clamps 11 can seal the bag opening of the packaging bag 5. A drive assembly for driving the semi-circular clamps 10 and rectangular clamps 11 to move is provided on the outside of the discharge pipe 2.

[0029] It should be noted that the packaging machine 1 in this embodiment is a conventional device known to those skilled in the art and available on the market. The model can be selected or customized according to actual needs. In this patent, we only use it and have not improved its structure and function. Its setting method, installation method and electrical connection method can be debugged and operated by those skilled in the art in accordance with the requirements of its instruction manual, and will not be described in detail here.

[0030] The first guide rod 22 is fixed in the first stroke groove 7. The first guide rod 22 passes through the protrusion 8. The protrusion 8 is slidably fitted on the outside of the first guide rod 22. A spring 23 is sleeved on the outside of the first guide rod 22. One end of the spring 23 abuts against the inner wall of the first stroke groove 7, and the other end of the spring 23 abuts against the protrusion 8.

[0031] When packaging aminosulfonic acid, first pour the aminosulfonic acid raw material into the packaging machine 1, then place the packaging bag 5 on the processing table 3, and pull open the opening of the packaging bag 5. Move the packaging bag 5 upward so that one of the support rods 9 is first embedded in the packaging bag 5. Then pull the packaging bag 5 to move it closer to the other support rod 9. At this time, the movement of the packaging bag 5 will drive the support rod 9 and the protrusion 8, causing the protrusion 8 to compress the spring 23. When the operator uses one hand to move the packaging bag 5 closer to the other support rod 9, the other hand pulls open the packaging bag 5 so that the discharge pipe 2 can be embedded in the packaging bag 5. When the other side of the packaging bag 5 exceeds the other support rod 9, move the other side of the packaging bag 5 upward so that the other support rod 9 is also embedded in the packaging bag 5. Then release the packaging bag 5. The rebound force of the compressed spring 23 will drive the support rod 9 to move, thereby moving the packaging bag 5. This allows the two support rods 9 to support both sides of the opening of the packaging bag 5, thus completing the initial installation of the packaging bag 5.

[0032] In addition, two second guide plates 12 are symmetrically fixed on the outside of the discharge pipe 2. The second guide plates 12 are perpendicular to the first guide plate 6. A second stroke groove 13 is opened in the second guide plate 12. A connecting plate 14 is slidably connected in the second stroke groove 13. Both sides of the connecting plate 14 are in contact with the inner walls of the second stroke groove 13. The bottom of the connecting plate 14 is fixed to the semi-circular clamping plate 10. A second guide rod 15 is fixed in the second stroke groove 13. The second guide rod 15 passes through the connecting plate 14. The connecting plate 14 is slidably fitted to the outside of the second guide rod 15. The drive assembly includes an annular sleeve 16 that is slidably fitted to the outside of the discharge pipe 2. Two rotating rods 17 are symmetrically hinged on the outside of the annular sleeve 16. The end of the rotating rod 17 away from the annular sleeve 16 is hinged to the corresponding connecting plate 14. A first screw hole 19 and a second screw hole 20 are opened on the outside of the discharge pipe 2. A third screw hole 21 is opened in the annular sleeve 16. A screw rod 18 is threadedly connected in the third screw hole 21. The screw rod 18 can be threadedly connected to the first screw hole 19 and the second screw hole 20.

[0033] After the two support rods 9 support both sides of the opening of the packaging bag 5, rotate the screw 18 to move it out of the second screw hole 20. At this time, the annular sleeve 16 can be moved up. When the annular sleeve 16 moves up, it drives the rotating rod 17 to rotate. When the rotating rod 17 rotates, it drives the connecting plate 14 to move. When the connecting plate 14 moves, the semi-circular clamping plate 10 and the rectangular clamping plate 11 move. The semi-circular clamping plate 10 clamps the opening of the packaging bag 5 on the outside of the discharge pipe 2. The rectangular clamping plates 11 move closer to each other to seal the other parts of the opening of the packaging bag 5. Then, rotate the screw 18 in the opposite direction to make it threadedly connected to the first screw hole 19. That is, the semi-circular clamping plate 10 and the rectangular clamping plate 11 are fixed. After that, when the discharge pipe 2 discharges material into the packaging bag 5, it avoids the overflow of aminosulfonic acid powder.

[0034] The exemplary implementation of the solution proposed in this disclosure has been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, which is determined by the appended claims.

Claims

1. A packing apparatus for sulfamic acid production, comprising a packing machine (1) and a discharge pipe (2) installed on the packing machine (1), characterized in that, The packaging machine (1) is provided below the processing table (3), the top of the processing table (3) is fixedly provided with a support (4), the packaging machine (1) is installed on the support (4), the discharge pipe (2) is provided below the packaging bag (5), the processing table (3) can support the packaging bag (5), the outer side of the discharge pipe (2) is symmetrically provided with two first guide plates (6), the first guide plate (6) is provided with a first stroke slot (7) inside, the first stroke slot (7) is slidably connected with a protrusion (8), the protrusion (8) is in contact with the inner wall of the first stroke slot (7) on both sides, the bottom of the protrusion (8) is fixedly provided with a supporting rod (9), when the packaging bag (5) is sleeved on the discharge pipe (2), the two supporting rods (9) can open the bag opening of the packaging bag (5), the outer side of the discharge pipe (2) is also symmetrically provided with two semicircular clamping plates (10), the semicircular clamping plate (10) is fixedly provided with a rectangular clamping plate (11) at both edges, the semicircular clamping plate (10) and the rectangular clamping plate (11) can seal the bag opening of the packaging bag (5), the outer side of the discharge pipe (2) is provided with a driving assembly for driving the semicircular clamping plate (10) and the rectangular clamping plate (11) to move.

2. The packing apparatus for sulfamic acid production according to claim 1, wherein The first stroke slot (7) is fixedly provided with a first guide rod (22), the first guide rod (22) penetrates the protrusion (8), and the protrusion (8) is slidably connected with the first guide rod (22).

3. The packing apparatus for sulfamic acid production according to claim 2, wherein The outer side of the first guide rod (22) is sleeved with a spring (23), one end of the spring (23) is in contact with the inner wall of the first stroke slot (7), and the other end of the spring (23) is in contact with the protrusion (8).

4. The packing apparatus for sulfamic acid production according to claim 1, wherein The outer side of the discharge pipe (2) is symmetrically provided with two second guide plates (12), the second guide plate (12) is perpendicular to the first guide plate (6), the second guide plate (12) is provided with a second stroke slot (13) inside, the second stroke slot (13) is slidably connected with a connecting plate (14), the connecting plate (14) is in contact with the inner wall of the second stroke slot (13) on both sides, the bottom of the connecting plate (14) is fixedly connected with the semicircular clamping plate (10), the second stroke slot (13) is fixedly provided with a second guide rod (15), the second guide rod (15) penetrates the connecting plate (14), and the connecting plate (14) is slidably connected with the second guide rod (15).

5. The packing apparatus for sulfamic acid production according to claim 1, wherein The driving assembly comprises an annular sleeve (16) which is slidably connected with the outer side of the discharge pipe (2), the outer side of the annular sleeve (16) is symmetrically hinged with two rotating rods (17), one end of the rotating rod (17) away from the annular sleeve (16) is hinged with the corresponding connecting plate (14).

6. The packing apparatus for sulfamic acid production according to claim 5, wherein The outer side of the discharge pipe (2) is provided with a first screw hole (19) and a second screw hole (20), the annular sleeve (16) is provided with a third screw hole (21) inside, the third screw hole (21) is threadedly connected with a screw rod (18), and the screw rod (18) can be threadedly connected with the first screw hole (19) and the second screw hole (20).

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