Stretching film vacuum packaging machine with weighing function for sea cucumber processing

Abstract

The utility model discloses a sea cucumber processing stretch film vacuum packaging machine with a weighing function, which comprises a machine body, a cutting mechanism arranged in the left end of the machine body and a weighing mechanism arranged in the right end of the machine body, a conveying belt for sea cucumber vacuum packaging conveying is arranged in the machine body, and a fixing frame is arranged on the outer side of the conveying belt. The cutting mechanism comprises a hydraulic rod installed at the top of the left end of the machine body, the telescopic end of the hydraulic rod is fixedly connected with the top of a lifting plate, a connecting rod is installed in the left end of the lifting plate, the bottom of the connecting rod is fixedly connected with the top of a cutting knife, and a lantern ring is arranged on the outer side of the middle end of the connecting rod. According to the device, the weighed sea cucumber vacuum packaging bags can be quickly distinguished, and the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sea cucumber processing equipment, in particular to a stretch film vacuum packaging machine for sea cucumber processing with a weighing function. Background Art

[0002] The stretch film vacuum packaging machine used in sea cucumber processing is a highly efficient packaging equipment. Through automated operation processes, it can significantly improve production efficiency and ensure the consistency and stability of packaging. The stretch film vacuum packaging machine can realize single packaging, multiple packaging, and even continuous packaging, providing a variety of packaging styles.

[0003] The existing stretch film vacuum packaging machines for sea cucumber processing on the market do not cut the packaged sea cucumbers for weighing and classification after packaging them. Workers are required to weigh them manually and then classify sea cucumbers of different weights, which increases the workload of the workers. Therefore, in order to solve the above problem, a stretch film vacuum packaging machine for sea cucumber processing with a weighing function is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A stretch film vacuum packaging machine for sea cucumber processing with a weighing function includes a machine body, a dividing mechanism installed inside the left end of the machine body, and a weighing mechanism arranged inside the right end of the machine body. A conveyor belt for vacuum packaging of sea cucumbers is provided inside the machine body, and a fixed frame is installed on the outside of the conveyor belt. The dividing mechanism includes a hydraulic rod installed on the top of the left end of the machine body, the telescopic end of the hydraulic rod is fixedly connected to the top of the lifting plate, a connecting rod is installed inside the left end of the lifting plate, the bottom of the connecting rod is fixedly connected to the top of the cutting knife, a ring is provided on the outside of the middle end of the connecting rod, and pressure plates are installed on both sides of the ring. The pressure plates are located on the left and right sides of the cutting knife.

[0006] Preferably, a cutting groove is provided below the cutting blade, and the cutting groove is installed at the top of the left end of the fixing frame. The front cross-section of the cutting groove is a "V"-shaped structure.

[0007] Preferably, the weighing mechanism includes a base plate, support plates are provided on the front and rear sides of the base plate, a threaded rod is installed between the support plates, the rear end of the threaded rod is fixedly connected to the output end of the motor, the outer side of the threaded rod is threadedly connected to the internal threaded hole at the right end of the pushing rack, a weighing sensor is provided on the left side of the middle end of the base plate, the weighing sensor is located directly below the pushing rack, and a discharge port is provided on the front and rear sides of the weighing sensor at the left end of the base plate.

[0008] Preferably, a limiting sleeve is provided at the bottom of the right end of the pusher rack, the interior of the limiting sleeve is slidably connected to the side of the limiting rod, and the limiting rod is installed inside the limiting groove of the bottom plate.

[0009] Preferably, an inclined plate is provided below the discharge port, and the top of the middle end of the inclined plate is fixedly connected to the bottom of the partition plate.

[0010] Compared with the prior art, the beneficial effects of the present invention are: (1) the conveyor belt transmits the sea cucumber vacuum packaging bag to the weighing sensor. After the weighing sensor completes the weighing, when the weight of the sea cucumber vacuum packaging bag is greater than a predetermined value, the pusher drives the sea cucumber vacuum packaging bag forward and drops from the discharge port in front of the weighing sensor. When the weight of the sea cucumber vacuum packaging bag is less than the predetermined value, the pusher drives the sea cucumber vacuum packaging bag backward and drops from the discharge port behind the weighing sensor. In this way, the weighed sea cucumber vacuum packaging bags can be quickly distinguished, reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0014] Figure 3 For this utility model Figure 2 Middle A is a schematic diagram of the enlarged structure;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the weighing mechanism of the utility model;

[0016] Figure 5 This is a schematic diagram of the left side cross-sectional structure of the weighing mechanism of the utility model;

[0017] Figure 6 This is a schematic diagram of the left-side cross-sectional structure of the connection between the bottom plate and the partition plate of the utility model.

[0018] Explanation of the reference numerals in the figure: machine body 1, conveyor belt 2, fixed frame 3, cutting groove 31, hydraulic rod 4, lifting plate 5, connecting rod 51, cutting knife 52, collar 7, pressing plate 8, support plate 9, bottom plate 10, limiting rod 101, pushing rack 11, limiting sleeve 111, weighing sensor 12, discharge port 13, threaded rod 14, motor 15, inclined plate 16, partition plate 161. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] See also Figure 1-6 The utility model provides an embodiment: a stretch film vacuum packaging machine for sea cucumber processing with a weighing function, comprising a body 1, a dividing mechanism installed inside the left end of the body 1, and a weighing mechanism arranged inside the right end of the body 1. A conveyor belt 2 for transmitting sea cucumber vacuum packaging is provided inside the body 1. The conveyor belt 2 is a prior art and will not be described in detail here. A fixed frame 3 is provided on the outside of the conveyor belt 2. The dividing mechanism comprises a hydraulic rod 4 installed on the top of the left end of the body 1. The telescopic end of the hydraulic rod 4 is fixedly connected to the top of the lifting plate 5. A connecting rod 51 is installed inside the left end of the lifting plate 5. The bottom of the connecting rod 51 is fixedly connected to the top of the cutting knife 52. A collar 7 is provided on the outside of the middle end of the connecting rod 51, and pressure plates 8 are provided on both sides of the collar 7. The pressing plate 8 is located on the left and right sides of the cutting knife 52. The hydraulic rod 4 can drive the lifting plate 5 to rise and fall. The lifting of the lifting plate 5 will drive the connecting rod 51 and the pressing plate 8 and the cutting knife 52 at its bottom to fall. The pressing plate 8 will first contact the packaged sea cucumbers transmitted to the top of the fixed frame 3. The lifting plate 5 will then fall, and the cutting knife 52 will cut the connecting end of the sea cucumber vacuum packaging bag. The conveyor belt 2 will transport the separated sea cucumber vacuum packaging bag away. A cutting groove 31 is correspondingly provided below the cutting knife 52. The cutting groove 31 is installed at the top of the left end of the fixed frame 3. The front cross-section of the cutting groove 31 is a "V"-shaped structure. The pressing plate 8 presses the two ends of the connection, and the cutting knife 52 can cut the connecting end of the sea cucumber vacuum packaging bag in the cutting groove 31 more quickly.

[0022] The weighing mechanism includes a base plate 10, and support plates 9 are provided on the front and rear sides of the base plate 10. A threaded rod 14 is installed between the support plates 9. The rear end of the threaded rod 14 is fixedly connected to the output end of the motor 15. The motor 15 can drive the threaded rod 14 to rotate. The outer side of the threaded rod 14 is connected to the internal threaded hole at the right end of the pusher 11 through a threaded connection. The motor 15 can drive the threaded rod 14 to rotate. The rotation of the threaded rod 14 can drive the pusher 11 to move forward and backward. A weighing sensor 12 is provided on the left side of the middle end of the base plate 10. The weighing sensor 12 can detect the fall of the conveyor belt 2. The separated weighing sensor 12 is located directly below the pusher 11, and the left side of the base plate 10 There is a discharge port 13 on each side of the front and rear of the weighing sensor 12. The conveyor belt 2 will transfer the sea cucumber vacuum packaging bag to the weighing sensor 12. After the weighing sensor 12 completes the weighing, when the weight of the sea cucumber vacuum packaging bag is greater than the predetermined value, the pushing rack 11 drives the sea cucumber vacuum packaging bag forward and falls from the discharge port 13 in front of the weighing sensor 12. When the weight of the sea cucumber vacuum packaging bag is less than the predetermined value, the pushing rack 11 drives the sea cucumber vacuum packaging bag backward and falls from the discharge port 13 behind the weighing sensor 12. In this way, the weighed sea cucumber vacuum packaging bags can be quickly distinguished, reducing the workload of the staff.

[0023] A limiting sleeve 111 is provided at the bottom right end of the pusher rack 11. The inside of the limiting sleeve 111 is slidably connected to the side of the limiting rod 101. The limiting rod 101 is installed inside the limiting groove of the bottom plate 10. The limiting sleeve 111 moves along the limiting rod 101 to prevent the pusher rack 11 from shifting in position.

[0024] An inclined plate 16 is provided below the discharge port 13 , and the top of the middle end of the inclined plate 16 is fixedly connected to the bottom of the partition plate 161 . The partition plate 161 can separate the inclined plate 16 so that the sea cucumber vacuum packaging bags will not be mixed together after falling.

[0025] When in use, the hydraulic rod 4 drives the lifting plate 5 to descend. The descent of the lifting plate 5 will drive the connecting rod 51 and the pressure plate 8 and the cutting knife 52 at its bottom to descend. The pressing plate 8 will first contact the packaged sea cucumbers transferred to the top of the fixed frame 3. The lifting plate 5 will then descend, and the cutting knife 52 will cut the connecting end of the sea cucumber vacuum packaging bag. The conveyor belt 2 will transport the separated sea cucumber vacuum packaging bags away. The conveyor belt 2 will transport the sea cucumber vacuum packaging bags to the weighing sensor 12. After the weighing sensor 12 completes weighing, when the weight of the sea cucumber vacuum packaging bag is greater than the predetermined value, the pushing rack 11 drives the sea cucumber vacuum packaging bag forward and drops from the unloading port 13 in front of the weighing sensor 12. When the weight of the sea cucumber vacuum packaging bag is less than the predetermined value, the pushing rack 11 drives the sea cucumber vacuum packaging bag backward and drops from the unloading port 13 behind the weighing sensor 12. This can quickly separate the weighed sea cucumber vacuum packaging bags and reduce the workload of the staff.

[0026] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A stretch film vacuum packaging machine for sea cucumber processing with a weighing function, characterized by: The invention comprises a body (1), a segmentation mechanism installed inside the left end of the body (1) and a weighing mechanism arranged inside the right end of the body (1); a conveyor belt (2) for transporting sea cucumber vacuum packaging is provided inside the body (1); a fixing frame (3) is provided on the outside of the conveyor belt (2); the segmentation mechanism comprises a hydraulic rod (4) installed on the top of the left end of the body (1); the telescopic end of the hydraulic rod (4) is fixedly connected to the top of a lifting plate (5); a connecting rod (51) is installed inside the left end of the lifting plate (5); the bottom of the connecting rod (51) is fixedly connected to the top of a cutting knife (52); a collar (7) is provided on the outside of the middle end of the connecting rod (51); pressing plates (8) are provided on both sides of the collar (7); and the pressing plates (8) are located on the left and right sides of the cutting knife (52).

2. The stretch film vacuum packaging machine for processing sea cucumbers with a weighing function according to claim 1, characterized in that: A cutting groove (31) is correspondingly provided below the cutting blade (52). The cutting groove (31) is installed at the top of the left end of the fixing frame (3). The front cross-section of the cutting groove (31) is a "V"-shaped structure.

3. The stretch film vacuum packaging machine for processing sea cucumbers with a weighing function according to claim 1, characterized in that: The weighing mechanism comprises a base plate (10), support plates (9) are provided on the front and rear sides of the base plate (10), a threaded rod (14) is installed between the support plates (9), the rear end of the threaded rod (14) is fixedly connected to the output end of the motor (15), the outer side of the threaded rod (14) is connected to the internal threaded hole at the right end of the pusher rack (11) through a thread, a weighing sensor (12) is provided on the left side of the middle end of the base plate (10), the weighing sensor (12) is located directly below the pusher rack (11), and a discharge port (13) is provided on the front and rear sides of the weighing sensor (12) at the left end of the base plate (10).

4. The stretch film vacuum packaging machine for processing sea cucumbers with a weighing function according to claim 3, characterized in that: A limiting sleeve (111) is provided at the bottom of the right end of the pusher frame (11), and the inside of the limiting sleeve (111) is slidably connected to the side of the limiting rod (101), and the limiting rod (101) is installed inside the limiting groove of the bottom plate (10).

5. The stretch film vacuum packaging machine for processing sea cucumbers with a weighing function according to claim 3, characterized in that: An inclined plate (16) is provided below the discharge port (13), and the top of the middle end of the inclined plate (16) is fixedly connected to the bottom of the partition plate (161).

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