Vertical sealing machine for packaging fruit and vegetable powder

Abstract

The utility model relates to the technical field of sealing devices, in particular to a vertical sealing machine for packaging fruit and vegetable powder, and aims to overcome the defects that a vertical sealing machine in the prior art does not have a protection function, so that the fruit and vegetable powder falls onto the ground in the conveying process, and the working efficiency of the vertical sealing machine is affected. The number of the fixing legs is four, and the four fixing legs are all fixedly installed at the bottom of the workbench; the sealing machine comprises a workbench, two fixing plates are fixedly mounted at the top of the workbench, a same sealing machine body and a cutting machine are fixedly mounted on the two fixing plates, a groove is formed in the top of the workbench, a first placing table is fixedly mounted on one side of the workbench, and a second placing table is fixedly mounted on the other side of the workbench. A first driving motor is fixedly mounted on the first placing table; the conveying device has a protection function, so that the situation that the conveying device falls onto the ground in the conveying process is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of sealing device technology, and in particular to a vertical sealing machine for sealing fruit and vegetable powder. Background Technology

[0002] A sealing machine is a machine that seals containers filled with packaging materials. After a product is placed into a packaging container, it needs to be sealed to preserve the product, maintain its quality, and prevent loss. This operation is completed on a sealing machine. A sealing machine is simply a machine that seals a packaging container after it has been filled with product. Many materials are used to make packaging containers, such as paper, plastic, glass, ceramics, metal, and composite materials, resulting in different shapes and physical properties. Bag making and filling packaging is widely used in the food, pharmaceutical, and chemical industries. Based on the direction of the bag forming and filling material, it is generally divided into two types: vertical and horizontal. Vertical bags are suitable for packaging loose materials, colloids, or liquids, while horizontal bags are suitable for solid granules of various shapes, such as snacks, instant packets, and spices. Currently, vertical bag forming machines have complex mechanisms.

[0003] Patent document CN105836222A discloses a fully automatic vertical sealing machine for packaging fruit and vegetable powders. The key technical features include a cutting device, a sealing device, and a conveying device. The conveying device includes several rollers. The sealing device includes a protective cover, a heating strip, and a cooling strip, as well as a control box for controlling the sealing device. The control box has several operation buttons and a display screen that shows the heating temperature of the heating strip and the cooling temperature of the cooling strip. The cutting device is located on the left side of the conveying device and includes a cutting blade, a moving rod, a connecting component, and a fixing block. The fixing block has support posts on both sides and a groove that allows the moving rod to move up and down. The moving rod is connected to the cutting blade via the connecting component. This invention achieves integrated production, saving time and labor, reducing subsequent labor costs, accelerating production speed, and exhibiting a high degree of mechanization.

[0004] However, the aforementioned vertical sealing machine for packaging fruit and vegetable powder lacks protective features, which can cause it to fall to the ground during transport, affecting its working efficiency. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing vertical sealing machines, which lack protective functions, leading to the machines falling to the ground during transport and affecting their working efficiency. This invention proposes a vertical sealing machine for packaging fruit and vegetable powders.

[0006] The vertical sealing machine for packaging fruit and vegetable powder provided in this application adopts the following technical solution:

[0007] A vertical sealing machine for packaging fruit and vegetable powder includes:

[0008] Workbench;

[0009] The worktable has four fixed legs, all of which are fixedly installed on the bottom of the worktable.

[0010] There are two fixed plates, and both fixed plates are fixedly installed on the top of the workbench. The same sealing machine body and cutting machine are fixedly installed on both fixed plates. The top of the workbench is provided with a groove. A first placement platform is fixedly installed on one side of the workbench, and a first drive motor is fixedly installed on the first placement platform.

[0011] There are two rotating shafts, and both rotating shafts are rotatably installed in the groove. The output shaft of the first drive motor is fixedly connected to one of the two rotating shafts. The two rotating shafts are provided with the same transmission belt.

[0012] The adjustment component is rotatably mounted within the groove.

[0013] Furthermore, a second placement platform is fixedly installed on the other side of the workbench, and a second drive motor is fixedly installed on the second placement platform. Two support plates are fixedly installed on one of the two fixed plates, and a fixing block is fixedly installed on one of the fixed plates closer to the first drive motor.

[0014] Furthermore, the adjustment assembly includes two bidirectional lead screws, both of which are rotatably mounted in the groove. The output shaft of the second drive motor is fixedly connected to one of the two bidirectional lead screws that is closer to the first drive motor. Each of the two bidirectional lead screws is threaded with four first moving blocks. Both first moving blocks are slidably mounted in the groove. Each of the four first moving blocks has two baffles fixedly mounted on it. Multiple conveying rollers are rotatably mounted on each of the two baffles.

[0015] Furthermore, a first sprocket is fixedly mounted on one of the two bidirectional lead screws that is fixedly connected to the output shaft of the second drive motor, and the first sprocket meshes with a first chain. The first chain meshes with a second sprocket, and the second sprocket is fixedly mounted on the other bidirectional lead screw that is away from the second drive motor.

[0016] Furthermore, the same protective plate is fixedly installed on both of the support plates, and a first sliding groove is provided at the bottom of the protective plate. A reciprocating screw is rotatably installed in the first sliding groove, and a second moving block is threadedly connected to the reciprocating screw. The second moving block is slidably installed in the first sliding groove.

[0017] Furthermore, a support block is fixedly installed on the second movable block, and a second sliding groove is provided at the bottom of the support block. Two push rod motors are fixedly installed on the inner wall of the second sliding groove, and two clamping plates are slidably installed in the second sliding groove. The output shafts of the two push rod motors are respectively fixedly connected to the two clamping plates.

[0018] Furthermore, a drive shaft is rotatably mounted on the fixed block, and a first bevel gear is fixedly mounted on one end of the drive shaft. The first bevel gear meshes with a second bevel gear, and the second bevel gear is fixedly mounted on a reciprocating lead screw.

[0019] Furthermore, a third sprocket is fixedly mounted on one of the two rotating shafts that is fixedly connected to the output shaft of the first drive motor, and the third sprocket meshes with a second chain, the second chain meshes with a fourth sprocket, and the fourth sprocket is fixedly mounted on the transmission shaft.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. It can fix the packaging bag in place and prevent it from spilling by activating two push rod motors, which in turn drive two clamping plates to move relative to each other;

[0022] 2. It can drive four first moving blocks to move relative to each other through two bidirectional lead screws. The four first moving blocks drive two baffles to move relative to each other. The two baffles drive multiple conveying rollers to move relative to each other. When multiple conveying rollers come into contact with fruit and vegetable powder, the second drive motor is turned off. This makes it easy to adjust the distance between the two baffles to protect them and prevent them from falling to the ground during the conveying process. Attached Figure Description

[0023] Figure 1 This is a front view structural schematic diagram of a vertical sealing machine for packaging fruit and vegetable powder according to Embodiment 1 of this application;

[0024] Figure 2 This is a rear view structural schematic diagram of a vertical sealing machine for packaging fruit and vegetable powder according to Embodiment 1 of this application;

[0025] Figure 3 This is a cross-sectional view of a vertical sealing machine for packaging fruit and vegetable powder according to Embodiment 1 of this application.

[0026] Figure 4 yes Figure 3 An enlarged schematic diagram of part A in the middle.

[0027] Reference numerals: 1. Workbench; 2. Fixing plate; 3. Sealing machine body; 4. Cutting machine; 5. First drive motor; 6. Rotating shaft; 7. Conveyor belt; 8. Second drive motor; 9. Bidirectional lead screw; 10. First moving block; 11. Baffle; 12. First sprocket; 13. First chain; 14. Second sprocket; 15. Support plate; 16. Fixing block; 17. Protective plate; 18. Reciprocating lead screw; 19. Second moving block; 20. Support block; 21. Push rod motor; 22. Clamping plate; 23. Transmission shaft; 24. First bevel gear; 25. Second bevel gear; 26. Third sprocket; 27. Second chain; 28. Fourth sprocket. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Example 1

[0030] Reference Figures 1-4 A vertical sealing machine for packaging fruit and vegetable powder, comprising:

[0031] Workbench 1;

[0032] The worktable 1 has four fixed legs, all of which are fixedly installed on the bottom of the worktable 1.

[0033] There are two fixed plates 2, and both fixed plates 2 are fixedly installed on the top of the workbench 1. The same sealing machine body 3 and cutting machine 4 are fixedly installed on both fixed plates 2. The top of the workbench 1 is provided with a groove. A first placement platform is fixedly installed on one side of the workbench 1, and a first drive motor 5 is fixedly installed on the first placement platform.

[0034] There are two rotating shafts 6, and both rotating shafts 6 are rotatably installed in the groove. The output shaft of the first drive motor 5 is fixedly connected to one of the two rotating shafts 6. The two rotating shafts 6 are equipped with the same transmission belt 7.

[0035] Adjust the component, which is rotated and installed in the groove.

[0036] Specifically, a second placement platform is fixedly installed on the other side of the workbench 1, and a second drive motor 8 is fixedly installed on the second placement platform. Two support plates 15 are fixedly installed on one of the two fixed plates 2, and a fixing block 16 is fixedly installed on one of the fixed plates 2 closest to the first drive motor 5.

[0037] Specifically, the adjustment assembly includes two bidirectional lead screws 9, both of which are rotatably mounted in the groove. The output shaft of the second drive motor 8 is fixedly connected to one of the bidirectional lead screws 9 closest to the first drive motor 5. Four first moving blocks 10 are threadedly connected to each of the two bidirectional lead screws 9. Both first moving blocks 10 are slidably mounted in the groove, and two baffles 11 are fixedly mounted on each of the four first moving blocks 10. Multiple conveying rollers are rotatably mounted on each of the two baffles 11.

[0038] Specifically, a first sprocket 12 is fixedly installed on one of the two bidirectional lead screws 9 that is fixedly connected to the output shaft of the second drive motor 8, and the first sprocket 12 engages with a first chain 13, the first chain 13 engages with a second sprocket 14, and the second sprocket 14 is fixedly installed on the other bidirectional lead screw 9 that is away from the second drive motor 8.

[0039] Specifically, the same protective plate 17 is fixedly installed on the two support plates 15, and a first sliding groove is opened at the bottom of the protective plate 17. A reciprocating screw 18 is rotatably installed in the first sliding groove, and a second moving block 19 is threadedly connected to the reciprocating screw 18. The second moving block 19 is slidably installed in the first sliding groove.

[0040] Specifically, a support block 20 is fixedly installed on the second moving block 19, and a second sliding groove is provided at the bottom of the support block 20. Two push rod motors 21 are fixedly installed on the inner wall of the second sliding groove, and two clamping plates 22 are slidably installed in the second sliding groove. The output shafts of the two push rod motors 21 are fixedly connected to the two clamping plates 22 respectively.

[0041] Specifically, a drive shaft 23 is rotatably mounted on the fixed block 16, and a first bevel gear 24 is fixedly mounted on one end of the drive shaft 23. The first bevel gear 24 meshes with a second bevel gear 25, and the second bevel gear 25 is fixedly mounted on the reciprocating lead screw 18.

[0042] Specifically, a third sprocket 26 is fixedly installed on one of the two rotating shafts 6 that is fixedly connected to the output shaft of the first drive motor 5, and the third sprocket 26 meshes with a second chain 27, the second chain 27 meshes with a fourth sprocket 28, and the fourth sprocket 28 is fixedly installed on the transmission shaft 23.

[0043] The implementation principle of a vertical sealing machine for packaging fruit and vegetable powder according to an embodiment of this application is as follows: The fruit and vegetable powder is placed on the conveyor belt 7. Simultaneously, two push rod motors 21 are started. The two push rod motors 21 drive two clamping plates 22 to move relative to each other, securing the packaging bag and preventing spillage. Then, a second drive motor 8 is started. The second drive motor 8 drives one of the two bidirectional lead screws 9 closest to the first drive motor 5 to rotate. One of the bidirectional lead screws 9, fixedly connected to the output shaft of the second drive motor 8, drives the first sprocket 12 to rotate. The first sprocket 12 drives the second sprocket 14 to rotate via the first chain 13. The second sprocket 14 drives the other bidirectional lead screw 9 furthest from the second drive motor 8 to rotate. The two bidirectional lead screws 9 drive four first moving blocks 10 to move relative to each other. The four first moving blocks 10 drive two baffles 11 to move relative to each other. The two baffles 11 drive multiple conveying rollers to move relative to each other. When the multiple conveying rollers contact the fruit and vegetable powder, the second drive motor 8 is turned off to facilitate adjustment of the two baffles. The spacing between the 11 parts is used for protection to prevent it from falling to the ground during transportation. At this time, the first drive motor 5 is started. The first drive motor 5 drives one of the two rotating shafts 6 to rotate. The two rotating shafts 6 drive the same conveyor belt 7 to transport the fruit and vegetable powder to the sealing machine body 3 and the cutting machine 4 in sequence. At the same time, one of the two rotating shafts 6, which is fixedly connected to the output shaft of the first drive motor 5, drives the third sprocket 26 to rotate. The third sprocket 26 drives the fourth sprocket 2 through the second chain 27. 8 rotates, the fourth sprocket 28 drives the transmission shaft 23 to rotate, the transmission shaft 23 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gear 25 to rotate, the reciprocating screw 18 of the second bevel gear 25 rotates, the reciprocating screw 18 drives the second moving block 19 to reciprocate, the second moving block 19 drives the support block 20 to reciprocate as a whole, the support block 20 drives the two push rod motors 21 and the two clamping plates 22 to reciprocate synchronously, the two push rod motors 21 and the two clamping plates 22 synchronously move with the conveyor belt 7 to seal and cut.

[0044] Example 2

[0045] The difference between this embodiment and embodiment one is that a cold air blower is fixedly installed on the two fixed plates 2. By starting the cold air blower, cold air can be blown out to the sealing area of ​​the packaging bag so that the sealing area can be cooled down quickly.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A vertical sealing machine for packaging fruit and vegetable powder, characterized in that: include: Workbench (1); The workbench (1) is equipped with four fixed legs, and all four fixed legs are fixedly installed on the bottom of the workbench (1). There are two fixing plates (2), and both fixing plates (2) are fixedly installed on the top of the workbench (1). The same sealing machine body (3) and cutting machine (4) are fixedly installed on both fixing plates (2). The top of the workbench (1) is provided with a groove. A first placement platform is fixedly installed on one side of the workbench (1), and a first drive motor (5) is fixedly installed on the first placement platform. There are two rotating shafts (6), and both rotating shafts (6) are rotatably installed in the groove. The output shaft of the first drive motor (5) is fixedly connected to one of the two rotating shafts (6). The two rotating shafts (6) are provided with the same transmission belt (7). The adjustment component is rotatably mounted within the groove.

2. A vertical sealing machine for packaging fruit and vegetable powder according to claim 1, characterized in that: A second placement platform is fixedly installed on the other side of the workbench (1), and a second drive motor (8) is fixedly installed on the second placement platform. Two support plates (15) are fixedly installed on one of the two fixed plates (2), and a fixing block (16) is fixedly installed on one of the fixed plates (2) closer to the first drive motor (5).

3. A vertical sealing machine for packaging fruit and vegetable powder according to claim 2, characterized in that: The adjustment assembly includes two bidirectional lead screws (9), both of which are rotatably mounted in the groove. The output shaft of the second drive motor (8) is fixedly connected to one of the bidirectional lead screws (9) closer to the first drive motor (5). Four first moving blocks (10) are threadedly connected to both bidirectional lead screws (9). Both first moving blocks (10) are slidably mounted in the groove. Two baffles (11) are fixedly mounted on each of the four first moving blocks (10). Multiple conveying rollers are rotatably mounted on each of the two baffles (11).

4. A vertical sealing machine for packaging fruit and vegetable powder according to claim 3, characterized in that: A first sprocket (12) is fixedly mounted on one of the two bidirectional lead screws (9) that is fixedly connected to the output shaft of the second drive motor (8), and the first sprocket (12) meshes with a first chain (13), the first chain (13) meshes with a second sprocket (14), and the second sprocket (14) is fixedly mounted on the other bidirectional lead screw (9) that is away from the second drive motor (8).

5. A vertical sealing machine for packaging fruit and vegetable powder according to claim 4, characterized in that: The same protective plate (17) is fixedly installed on the two support plates (15), and a first sliding groove is provided at the bottom of the protective plate (17). A reciprocating screw (18) is rotatably installed in the first sliding groove, and a second moving block (19) is threadedly connected to the reciprocating screw (18). The second moving block (19) is slidably installed in the first sliding groove.

6. A vertical sealing machine for packaging fruit and vegetable powder according to claim 5, characterized in that: A support block (20) is fixedly installed on the second movable block (19), and a second sliding groove is provided at the bottom of the support block (20). Two push rod motors (21) are fixedly installed on the inner wall of the second sliding groove, and two clamping plates (22) are slidably installed in the second sliding groove. The output shafts of the two push rod motors (21) are fixedly connected to the two clamping plates (22) respectively.

7. A vertical sealing machine for packaging fruit and vegetable powder according to claim 6, characterized in that: A drive shaft (23) is rotatably mounted on the fixed block (16), and a first bevel gear (24) is fixedly mounted on one end of the drive shaft (23). The first bevel gear (24) meshes with a second bevel gear (25), and the second bevel gear (25) is fixedly mounted on the reciprocating screw (18).

8. A vertical sealing machine for packaging fruit and vegetable powder according to claim 7, characterized in that: A third sprocket (26) is fixedly installed on one of the two rotating shafts (6) that is fixedly connected to the output shaft of the first drive motor (5), and the third sprocket (26) meshes with a second chain (27), the second chain (27) meshes with a fourth sprocket (28), and the fourth sprocket (28) is fixedly installed on the transmission shaft (23).

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