Vacuum packaging conveying belt
By installing the rice bag support mechanism in the mold of the vacuum packaging conveyor belt, the problem of insufficient mold adaptability is solved, and stable transportation and vacuum packaging of rice bricks of different shapes is achieved, which improves efficiency and reduces costs.
Patent Information
- Application Number
- CN202422362330.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-27
AI Technical Summary
Existing vacuum packaging conveyor belt molds can only support rice bags of one size, resulting in the need to replace the molds when producing rice bricks of different sizes, reducing work efficiency and increasing costs.
The rice bag support mechanism is installed in the shell of the mold. Through the movement of the support plate and the adjustment of the electric push rod, a mold with a variable support range is formed, which is suitable for vacuum packaging of rice bricks of different shapes.
Improve work efficiency, reduce work costs, and realize stable transportation and vacuum packaging of meter bricks of different shapes.
Smart Images
Figure CN223149407U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of vacuum packaging, and particularly to a vacuum packaging conveyor belt. Background Art
[0002] When the existing vacuum packaging conveyor belt transports the rice bags filled with rice to the vacuum packaging machine, it is necessary to set up a mold on the conveyor belt. The rice bags filled with rice are placed in the mold to keep the rice bags stable and prevent the rice from spilling out due to the inclination of the rice bags. However, one mold can only support rice bags of one size. When producing rice bricks of different sizes, molds of different sizes need to be replaced, which reduces the work efficiency. At the same time, preparing a variety of molds increases the cost. Summary of the Utility Model
[0003] In order to solve the above technical problems or at least partially solve the above technical problems, the utility model provides a vacuum packaging conveyor belt. By installing a rice bag support mechanism in the shell of the mold, a mold with a variable support range is formed. When vacuum packaging rice bricks of different shapes, it can be adjusted to the corresponding shape to support the rice bags during transportation, improving the work efficiency and reducing the work cost.
[0004] The utility model provides a vacuum packaging conveyor belt, which includes a support frame. Characteristically, a conveying mechanism is installed on the support frame, and a placement shell is fixedly connected to the conveying mechanism. A rice bag support mechanism is installed inside the placement shell. The support end of the rice bag support mechanism is composed of support plates. The support end is a rectangular mold surrounded by the support plates on the front, back, left and right sides. The moving directions of the support plates all face the center of the placement shell. Grooves are symmetrically opened along the length direction on both sides of the support plates, and the grooves extend to the midline of the support plates. The parts of the side edges of the support plates without grooves are slidably connected to the grooves on the side edges of the adjacent support plates. After the support plates move towards the center of the placement shell, the support range of the mold becomes smaller.
[0005] Optionally, the rice bag support mechanism further includes electric push rods. The number of the electric push rods is four, and they are respectively installed on the four inner walls of the placement shell. The telescopic ends of the electric push rods are fixedly connected to the outer walls of the support plates on the same side.
[0006] Optionally, a workbench is installed on the upper surface of the support frame. A rice conveying mechanism and a rice bag supporting mechanism are installed on the workbench. The support end of the rice bag supporting mechanism opens the opening of the rice bag and then moves it to the rice outlet of the rice conveying mechanism.
[0007] Optionally, the rice conveying mechanism includes a rice box fixedly connected to the workbench, a rice conveying pipe communicated inside the workbench, passing through the upper end of the workbench and communicating with the rice box in a lifting manner. First connecting blocks are fixedly assembled on both sides of the rice conveying pipe. The rice output from the rice conveying pipe enters the rice bag. A first cylinder group is vertically connected to the upper end of the inner wall of the workbench, and the output end of the first cylinder group is fixedly connected to the first connecting block.
[0008] Optionally, an electronic valve is installed at the rice outlet of the rice conveying pipe.
[0009] Optionally, a vacuum packaging mechanism is further installed on the workbench. The vacuum packaging mechanism includes a second cylinder group vertically installed inside the workbench, and the output end of the second cylinder group is fixedly connected to a vacuum packaging box.
[0010] Optionally, the second cylinder group is composed of two evenly distributed cylinders.
[0011] Optionally, a loading platform is further provided, which is located at the discharge end of the conveying mechanism.
[0012] Optionally, a material retaining edge is provided on the side of the loading platform.
[0013] Optionally, a guiding plate is provided between the loading platform and the support frame.
[0014] The technical solution provided by the embodiment of the present utility model has the following advantages compared with the prior art: By installing a rice bag support mechanism in the shell of the mold to form a mold with a variable support range, when vacuum packaging rice bricks of different shapes, it can be adjusted to the corresponding shape to support the rice bag during transportation, improving work efficiency and reducing work costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings herein are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present utility model and used together with the specification to explain the principles of the present utility model.
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 It is a schematic structural diagram of a vacuum packaging conveyor belt of the present utility model;
[0018] Figure 2 It is a three-dimensional structural diagram of a vacuum packaging conveyor belt of the present utility model;
[0019] Figure 3 is Figure 1 a schematic structural diagram of the rice bag support mechanism shown in
[0020] Figure 4 is Figure 1 a schematic structural diagram of the support plate shown in
[0021] Figure 5 is Figure 1 a three - dimensional structural diagram of the rice bag support mechanism shown in
[0022] Description of the reference numerals
[0023] 1. Support frame; 2. Workbench; 3. Placing shell; 31. Rice bag support mechanism; 311. Cylinder; 312. Support plate; 4. Conveying mechanism; 5. Loading platform; 6. Bag - supporting mechanism; 7. Rice - conveying mechanism; 71. First cylinder group; 72. Rice box; 73. Rice - conveying pipe; 8. Vacuum packaging mechanism; 81. Second cylinder group; 82. Vacuum packaging box. Detailed implementation manners
[0024] In order to more clearly understand the above - mentioned objects, features and advantages of the present utility model, the solutions of the present utility model will be further described below. It should be noted that, without conflict, the implementation manners and features in the implementation manners of the present utility model can be combined with each other.
[0025] Many specific details are set forth in the following description in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein; obviously, the implementation manners in the specification are only a part of the implementation manners of the present utility model, rather than all of the implementation manners.
[0026] Combined with Figures 1 to 5 shown, the vacuum packaging conveyor belt provided by the implementation manner of the present utility model includes a support frame 1, and is characterized in that a conveying mechanism 4 and a placing shell 3 are installed on the support frame 1. The placing shell 3 is fixedly connected to the conveying mechanism 4, and a rice bag support mechanism 31 is installed inside the placing shell 3. The support end of the rice bag support mechanism 31 is composed of a support plate 312. The support end is a rectangular mold surrounded by support plates 312 on the front, back, left and right sides. The moving directions of the support plates 312 all face the center of the placing shell 3. Slots are symmetrically opened along the length direction on both sides of the support plate 312, and the slots extend to the mid - line of the support plate 312. The parts of the side edges of the support plate 312 without slots are slidably connected to the slots on the side edges of the adjacent support plates 312. After the support plates 312 move towards the center of the placing shell 3, the support range of the mold becomes smaller.
[0027] Among them, the rice bag support mechanism 31 further includes electric push rods 311. The number of the electric push rods 311 is four, which are respectively installed on the four inner walls of the placement shell 3. The telescopic ends of the electric push rods 311 are fixedly connected to the outer walls of the same-side support plates 312.
[0028] Thus, by installing the rice bag support mechanism 31 in the shell of the mold to form a mold with a variable support range, when vacuum packaging rice bricks of different shapes, it can be adjusted to the corresponding shape to support the rice bag during transportation, improving work efficiency and reducing work costs.
[0029] In some embodiments, as Figure 1 shown, a workbench 2 is installed on the upper surface of the support frame 1. A rice conveying mechanism 7 and a bag supporting mechanism 6 are installed on the workbench 2. After the supporting end of the bag supporting mechanism 6 opens the opening of the rice bag, it moves the opening to the rice outlet of the rice conveying mechanism 7. The rice conveying mechanism 7 includes a rice box 72 fixedly connected to the workbench 2, a rice conveying pipe 73 communicated in the workbench 2, which passes through the upper end of the workbench 2 and is in lifting communication with the rice box 72. First connecting blocks are fixedly assembled on both sides of the rice conveying pipe 73. The rice output from the rice conveying pipe 73 enters the rice bag. A first cylinder group 71 is vertically connected to the upper end of the inner wall of the workbench 2, and the output end of the first cylinder group 71 is fixedly connected to the first connecting block.
[0030] Among them, an electronic valve is installed at the rice outlet of the rice conveying pipe 73.
[0031] Thus, when the bag supporting mechanism 6 fully opens the opening of the rice bag and then flips it below the rice conveying pipe 73, at this time, the first cylinder group 71 is activated to extend the rice conveying pipe 73 into the rice bag, and the valve is opened to allow the rice to enter the rice bag.
[0032] In some embodiments, as Figure 1 and Figure 2 shown, a vacuum packaging mechanism 8 is also installed on the workbench 2. The vacuum packaging mechanism 8 includes a second cylinder group 81 vertically installed in the workbench 2, and the output end of the second cylinder group 81 is fixedly connected to a vacuum packaging box 82.
[0033] Among them, the second cylinder group 81 is composed of two evenly distributed cylinders.
[0034] Thus, the conveying device 4 is activated to move the rice bag to directly below the vacuum packaging mechanism 8. The second cylinder group 81 is activated to clamp the opening of the rice bag by the working end of the vacuum packaging box 82 for vacuum packaging of the rice bag. After the vacuum packaging is completed, the second cylinder group 81 drives the vacuum packaging box 82 to drive the rice bag to rise. After the rice bag completely leaves the rice bag support mechanism 31, the conveying device 4 is driven in the reverse direction to make the rice bag support mechanism 31 return to directly below the rice conveying pipe 73. At this time, the second cylinder group 81 descends.
[0035] In some embodiments, such as Figure 1 and Figure 2 shown, a loading platform 9 is further provided, which is located at the discharge end of the conveying mechanism 4. A material retaining edge is provided on the side of the loading platform 9 to prevent the rice bags from tilting and falling. A guide plate is provided between the loading platform 9 and the support frame 1.
[0036] Thus, when the rice bag support mechanism 31 is loaded with the next rice bag, the conveying device 4 is started, and the rice bag support mechanism 31 is moved again directly below the vacuum packaging machine box 82. The rice bag that has completed the previous vacuum packaging moves onto the loading platform 9 along with the conveying device 4.
[0037] The following combines the attached Figures 1 - 5 to describe a specific embodiment of the present invention:
[0038] As Figures 1 - 5 shown, it includes a support frame 1, characterized in that a conveying mechanism 4 is installed on the support frame 1, a placing shell 3, which is fixedly connected to the conveying mechanism 4. A rice bag support mechanism 31 is installed inside the placing shell 3. The support end of the rice bag support mechanism 31 is composed of a support plate 312. The support end is a rectangular mold surrounded by four support plates 312 in the front-back and left-right directions. The moving directions of the support plates 312 all face the center of the placing shell 3. Slots are symmetrically opened along the length direction on both sides of the support plate 312, and the slots extend to the midline of the support plate 312. The part of the side of the support plate 312 without slots is slidably connected to the slots on the side of the adjacent support plate 312. After the support plates 312 move towards the center of the placing shell 3, the support range of the mold becomes smaller.
[0039] During actual use, the air cylinder 311 is activated, thereby driving the support plate 312 to adapt the mold formed by it to the rice bag to be filled with rice. Subsequently, the bag-opening mechanism 6 fully opens the opening of the rice bag and then flips it to the lower side of the rice delivery pipe 73. At this time, the first air cylinder group 71 is activated to extend the rice delivery pipe 73 into the rice bag, the valve is opened to allow the rice to enter the rice bag. Subsequently, the rice bag filled with rice is placed into the rice bag support mechanism 31. After adjustment, the support end of the rice bag support mechanism 31 is made to fit the shape of the rice bag. The conveying device 4 is activated to move the rice bag to directly below the vacuum packaging mechanism 8. The second air cylinder group 81 is activated to clamp the opening of the rice bag with the working end of the vacuum packaging machine box 82, and vacuum packaging of the rice bag is performed. After the vacuum packaging is completed, the second air cylinder group 81 drives the vacuum packaging machine box 82 to drive the rice bag to rise. After the rice bag completely leaves the rice bag support mechanism 31, the conveying device 4 is driven in the reverse direction to make the rice bag support mechanism 31 return to directly below the rice delivery pipe 73. At this time, the second air cylinder group 81 descends, and the rice bag is placed on the conveying device 4. When the rice bag support mechanism 31 is loaded with the next rice bag, the conveying device 4 is activated to move the rice bag support mechanism 31 to directly below the vacuum packaging machine box 82 again. The rice bag that has completed the previous vacuum packaging moves to the loading platform 9 along with the conveying device 4, realizing that when vacuum packaging rice bricks of different shapes, it can be adjusted to the corresponding shape to support the rice bag during transportation, improving work efficiency and reducing work costs.
[0040] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0041] The above are only specific embodiments of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments described herein, but rather will conform to the broadest scope consistent with the principles and novel features of the present invention described herein.
Claims
1. A vacuum packaging conveyor belt, comprising a support frame (1), characterized in that, A conveying mechanism (4) is installed on the support frame (1); A placing shell (3) is fixedly connected to the conveying mechanism (4), and a rice bag supporting mechanism (31) is installed inside the placing shell (3); The supporting end of the rice bag supporting mechanism (31) is composed of a support plate (312). The supporting end is a rectangular mold surrounded by the support plates (312) on the front, back, left, and right sides. The moving directions of the support plates (312) all face the center of the placing shell (3). Slots are symmetrically opened on both sides of the support plate (312) along the length direction, and the slots extend to the midline of the support plate (312); The part of the side of the support plate (312) without slots is slidably connected to the slots on the side of the adjacent support plate (312). After the support plates (312) move towards the center of the placing shell (3), the support range of the mold becomes smaller.
2. The vacuum packaging conveyor belt according to claim 1, wherein The rice bag supporting mechanism (31) further includes electric push rods (311). The number of the electric push rods (311) is four, and they are respectively installed on the four inner walls of the placing shell (3). The telescopic ends of the electric push rods (311) are fixedly connected to the outer walls of the support plates (312) on the same side.
3. The vacuum packaging conveyor belt according to claim 1, characterized in that, A workbench (2) is installed on the upper surface of the support frame (1). A rice conveying mechanism (7) and a bag supporting mechanism (6) are installed on the workbench (2). After the supporting end of the bag supporting mechanism (6) opens the opening of the rice bag, it moves the rice bag to the rice outlet of the rice conveying mechanism (7).
4. The vacuum packaging conveyor belt according to claim 3, wherein, The rice conveying mechanism (7) includes: A rice box (72) fixedly connected to the workbench (2); A rice conveying pipe (73) communicated inside the workbench (2). It passes through the upper end of the workbench (2) and is in lifting communication with the rice box (72). First connection blocks are fixedly assembled on both sides of the rice conveying pipe (73). The rice output from the rice conveying pipe (73) enters the rice bag; A first cylinder group (71) vertically connected to the upper end of the inner wall of the workbench (2). The output end of the first cylinder group (71) is fixedly connected to the first connection block.
5. The vacuum packaging conveyor belt according to claim 4, wherein, An electronic valve is installed at the rice outlet of the rice conveying pipe (73).
6. The vacuum packaging conveyor belt according to claim 3, characterized in that, A vacuum packaging mechanism (8) is also installed on the workbench (2). The vacuum packaging mechanism (8) includes: A second cylinder group (81) vertically installed inside the workbench (2). The output end of the second cylinder group (81) is fixedly connected to a vacuum packaging box (82).
7. The vacuum packaging conveyor belt according to claim 6, characterized in that, The second cylinder group (81) is composed of two evenly distributed cylinders.
8. The vacuum packaging conveyor belt according to claim 1, characterized in that, A loading platform (9) is also provided, which is located at the discharge end of the conveying mechanism (4).
9. The vacuum packaging conveyor belt according to claim 8, wherein A material blocking edge is provided on the side of the loading platform (9).
10. The vacuum packaging conveyor belt according to claim 8, wherein, A guide plate is provided between the loading platform (9) and the support frame (1).