Line conveying type vacuum packaging machine

Abstract

The utility model belongs to the technical field of vacuum packaging machines, and discloses a line conveying type vacuum packaging machine which comprises an operation table, a second operation table is arranged on the right side of the operation table, conveying belts are arranged at the top ends of the second operation table and the operation table, the second operation table and the operation table are connected through connecting plates, and two cleaning cylinders are arranged between the two connecting plates. A vacuum packaging machine and a material placing mechanism are arranged at the top end of the operation table, the material placing mechanism is located on the left side of the vacuum packaging machine, two lifting rods are arranged at the top end of the operation table, and the top ends of the two lifting rods are both fixedly connected with the material placing mechanism. Then the lifting rod is pressed to move downwards, the bottom end of the movable supporting plate is attached to the conveying belt, the movable supporting plate is pulled to move rightwards through the friction force between the conveying belt and the movable supporting plate, the product falls to the top end of the conveying belt, and at the moment, the product is pressed through the roller to be prevented from tilting upwards.

Description

Technical Field

[0001] The present application relates to the technical field of vacuum packaging machines, and more specifically, to a line-transmission vacuum packaging machine. Background Art

[0002] The conveyor line vacuum packaging machine is a device that can extract the air in the packaging bag to package the product in the packaging bag. It transports the packaging bag to the vacuum packaging machine through a conveyor line for vacuum treatment and then seals it to achieve vacuum packaging.

[0003] After searching the publication (announcement) number: CN219238407U, a conveyor-type vacuum packaging machine is disclosed, including a frame, a vacuum chamber assembly and a conveyor belt assembly, wherein the conveyor belt assembly extends from the head end of the frame to the tail end of the frame, and the vacuum chamber assembly is located above the tail end of the frame. The conveyor line assembly is transported to the next process and switched to the assembly line working mode, which is beneficial to improve work efficiency while reducing the output of manual labor.

[0004] During the working process, the product needs to be placed manually on the conveyor belt assembly, and then the conveyor belt assembly moves the product to the vacuum chamber assembly for vacuum packaging. In actual use, since the vacuum packaging machine can often process multiple products at the same time, it is necessary to turn off the conveyor belt and then place multiple products on the conveyor belt, and then start the conveyor belt again to send the products into the vacuum packaging machine for packaging. This frequent start-stop and line-feeding vacuum packaging machine is relatively cumbersome and inconvenient, and needs to be improved.

[0005] In order to solve the above problems, the present application provides a line-transmission type vacuum packaging machine. Utility Model Content

[0006] The present application provides a line-transmission vacuum packaging machine that adopts the following technical solution:

[0007] A line conveying vacuum packaging machine comprises an operating table, a second operating table is arranged on the right side of the operating table, a conveyor belt is arranged on the top of the second operating table and the operating table, the second operating table is connected to the operating table through a connecting plate, two cleaning cylinders are arranged between the two connecting plates, a vacuum packaging machine and a swinging mechanism are arranged on the top of the operating table, and the swinging mechanism is located on the left side of the vacuum packaging machine, two lifting rods are arranged on the top of the operating table, and the tops of the two lifting rods are fixedly connected to the swinging mechanism.

[0008] The above technical solution makes it easy to vacuum-pack the product during use.

[0009] Furthermore, the swinging mechanism includes a fixed table, a groove is provided on the fixed table, and movable grooves are provided on the front and rear inner walls of the groove, springs are provided in the movable grooves, the left sides of the springs are fixedly connected to the inner walls of the movable grooves, the right sides of the two springs are commonly connected to a movable support plate, two sliding grooves are provided at the top of the fixed table, and sliders are provided in the two sliding grooves.

[0010] The above technical solution makes it easy to hold the product and place it on the conveyor belt during use.

[0011] Furthermore, a protrusion is provided on one side of the two sliding blocks close to each other, threaded through holes are provided at the upper and lower ends of the protrusion, and positioning screws are provided in the threaded through holes on the protrusion.

[0012] The above technical solution makes it easy to fix the position of the slider according to the length of the product.

[0013] Furthermore, the right sides of the two sliders are commonly connected to a supporting plate, three columns are provided at the top of the supporting plate, lifting columns are provided at the tops of the three columns, and the tops of the three lifting columns are commonly connected to a cross plate, and several rollers are provided at the bottom end of the cross plate, and the rollers are all located on the right side of the lifting columns.

[0014] The above technical solution can prevent the product from moving upward on the conveyor belt.

[0015] Furthermore, the top of each column is provided with a lifting slot, and a spring is installed in the lifting slot, and the upper and lower ends of the spring are respectively fixedly connected to the column and the lifting column.

[0016] Through the above technical solution, it is convenient to adjust the roller to a height suitable for the product for use.

[0017] Furthermore, two rotating motors are installed between the two connecting plates, and the two cleaning cylinders are respectively sleeved on the outer walls of the two rotating motors.

[0018] The above technical solution ensures that the cleaning cylinder can rotate.

[0019] In summary, this application includes the following beneficial technical effects:

[0020] Place the product on the top of the support plate and the movable support plate, and fit the top of the product with the roller, then press the lifting rod to move downward, fit the bottom of the movable support plate with the conveyor belt, and pull the movable support plate to the right through the friction between the conveyor belt and the movable support plate, so that the product falls on the top of the conveyor belt. At this time, press the product with the roller to prevent it from tilting upward, and then pull the lifting rod upward to transfer the product to the bottom of the vacuum packaging machine through the conveyor belt for vacuum packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 This is a schematic diagram of the structure of the swing mechanism of this application;

[0023] Figure 3 This is a schematic diagram of the partial structure of the swing mechanism of this application.

[0024] Description of the numbers in the figure:

[0025] 1. Operating table; 2. Second operating table; 3. Connecting plate; 4. Cleaning cylinder; 5. Conveyor belt; 6. Vacuum packaging machine; 7. Lifting rod; 8. Swinging mechanism; 9. Fixed table; 10. Movable groove; 11. Movable support plate; 12. Reset spring; 13. Slide; 14. Sliding block; 15. Bump; 16. Positioning screw; 17. Support plate; 18. Column; 19. Lifting column; 20. Horizontal plate; 21. Roller. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Example:

[0030] The present application embodiment discloses a line-transmission type vacuum packaging machine. Figure 1 , including an operating table 1, a second operating table 2 is arranged on the right side of the operating table 1, and conveyor belts 5 are arranged on the tops of the second operating table 2 and the operating table 1. The second operating table 2 is connected to the operating table 1 through a connecting plate 3, and two cleaning cylinders 4 are arranged between the two connecting plates 3. A vacuum packaging machine 6 and a swinging mechanism 8 are arranged on the top of the operating table 1, and the swinging mechanism 8 is located on the left side of the vacuum packaging machine 6. Two lifting rods 7 are arranged on the top of the operating table 1, and the tops of the two lifting rods 7 are fixedly connected to the swinging mechanism 8. Two lifting grooves are arranged on the top of the operating table 1, and a plurality of arc grooves are vertically arranged on the inner wall of the lifting groove, and a spring plunger matching the arc groove is arranged on the outer wall of the lifting rod 7. By inserting the spring plunger into the arc grooves of different heights, the lifting rod 7 and the swinging mechanism 8 can be conveniently fixed at different heights for use.

[0031] See also Figure 2 and Figure 3 The swinging mechanism 8 includes a fixed platform 9, a groove is provided on the fixed platform 9, and movable grooves 10 are provided on the inner walls of the front and rear sides of the groove. Reset springs 12 are provided in the movable grooves 10, and the left sides of the reset springs 12 are fixedly connected to the inner walls of the movable grooves 10. The right sides of the two reset springs 12 are commonly connected to a movable support plate 11. A rubber plate is provided at the bottom end of the movable support plate 11 to increase the friction between the movable support plate 11 and the conveyor belt 5. Two slide grooves 13 are provided at the top of the fixed platform 9, and sliders 14 are provided in the two slide grooves 13.

[0032] See also Figure 2 and Figure 3 A protrusion 15 is provided on the side where the two sliders 14 are close to each other, and threaded through holes are provided at the upper and lower ends of the protrusion 15, and positioning screws 16 are provided in the threaded through holes on the protrusion 15, so that after the slider 14 is moved to the desired position according to the length of the product, the positioning screw 16 is controlled to pass through the protrusion 15 and contact the top plate of the fixing platform 9 to fix the position of the slider 14.

[0033] See also Figure 2 and Figure 3 The right sides of the two sliders 14 are commonly connected to a supporting plate 17, and three columns 18 are provided at the top of the supporting plate 17. The tops of the three columns 18 are each provided with a lifting column 19, and the tops of the three lifting columns 19 are commonly connected to a cross plate 20. The bottom end of the cross plate 20 is provided with a plurality of rollers 21, and the rollers 21 are all located on the right side of the lifting column 19. During use, after the product is placed on the top of the right side of the top of the supporting plate 17, the roller 21 is attached to the top of the product to press and position the product, so as to avoid the product jumping upward after being placed on the top of the conveyor belt 5.

[0034] See also Figure 2 and Figure 3 The top of the column 18 is provided with a lifting groove, and a spring is installed in the lifting groove, and the upper and lower ends of the spring are respectively fixedly connected to the column 18 and the lifting column 19, so that the lifting column 19 can be pulled upward by the spring.

[0035] See also Figure 1 Two rotating motors are installed between the two connecting plates 3, and two cleaning cylinders 4 are respectively mounted on the outer walls of the two rotating motors. Sponge sleeves are mounted on the outer walls of the cleaning cylinders 4 to facilitate cleaning of the products and transfer of the products to the top of the conveyor belt 5 on the second operating table 2.

[0036] See also Figure 1 The conveyor belt 5 is composed of a rotating motor, a plurality of driven wheels, and a belt, and the belt is sleeved on the outer wall of the rotating motor and the driven wheel, so as to ensure that the conveyor belt 5 can operate normally during use.

[0037] The implementation principle of this embodiment is as follows: when in use, first start the electrical appliances on the operating table 1 and the second operating table 2 through an external power supply, control the slider 14 to slide in the slide groove 13 according to the size of the product, adjust the spacing between the supporting plate 17 and the movable supporting plate 11, and fix the position of the slider 14 through the positioning screw 16. At this time, place the product on the top of the supporting plate 17 and the movable supporting plate 11, and fit the top of the product through the roller 21 to fix the product, and then press the lifting rod 7 to move downward, fit the bottom end of the movable supporting plate 11 to the conveyor belt 5, and pull the movable supporting plate 11 to move to the right through the friction between the conveyor belt 5 and the movable supporting plate 11, so that the product falls on the top of the conveyor belt 5. At this time, the roller 21 is used to press the product to prevent it from tilting upward, and then the lifting rod 7 is pulled upward to transfer the product to the bottom end of the vacuum packaging machine 6 through the conveyor belt 5, and the vacuum packaging machine 6 moves downward to vacuum pack the product.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A line-transmission vacuum packaging machine, comprising an operating table (1), characterized in that: A second operating table (2) is provided on the right side of the operating table (1), and conveyor belts (5) are provided at the tops of the second operating table (2) and the operating table (1). The second operating table (2) is connected to the operating table (1) via a connecting plate (3), and two cleaning cylinders (4) are provided between the two connecting plates (3). A vacuum packaging machine (6) and a swinging mechanism (8) are provided on the top of the operating table (1), and the swinging mechanism (8) is located on the left side of the vacuum packaging machine (6). Two lifting rods (7) are provided on the top of the operating table (1), and the tops of the two lifting rods (7) are fixedly connected to the swinging mechanism (8).

2. A line-transmission vacuum packaging machine according to claim 1, characterized in that: The swinging mechanism (8) comprises a fixed platform (9), the fixed platform (9) is provided with a groove, and movable grooves (10) are provided on the inner walls of the front and rear sides of the groove, and the movable grooves (10) are provided with return springs (12), the left sides of the return springs (12) are fixedly connected to the inner wall of the movable groove (10), and the right sides of the two return springs (12) are commonly connected to a movable support plate (11), and two slide grooves (13) are provided at the top of the fixed platform (9), and sliders (14) are provided in the two slide grooves (13).

3. A line-transmission vacuum packaging machine according to claim 2, characterized in that: A convex block (15) is provided on one side of the two sliding blocks (14) close to each other, threaded through holes are provided at the upper and lower ends of the convex block (15), and positioning screws (16) are provided in the threaded through holes on the convex block (15).

4. The line-transmission vacuum packaging machine according to claim 2, characterized in that: The right sides of the two sliding blocks (14) are commonly connected to a supporting plate (17), the top of the supporting plate (17) is provided with three upright posts (18), the tops of the three upright posts (18) are each provided with a lifting post (19), the tops of the three lifting posts (19) are commonly connected to a transverse plate (20), the bottom end of the transverse plate (20) is provided with a plurality of rollers (21), and the rollers (21) are all located on the right side of the lifting post (19).

5. The line-transmission vacuum packaging machine according to claim 4, characterized in that: The top of each column (18) is provided with a lifting slot, and a spring is installed in the lifting slot, and the upper and lower ends of the spring are respectively fixedly connected to the column (18) and the lifting column (19).

6. The line-transmission vacuum packaging machine according to claim 1, characterized in that: Two rotating motors are installed between the two connecting plates (3), and the two cleaning cylinders (4) are respectively sleeved on the outer walls of the two rotating motors.

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