Sealing device for black pepper packaging

Abstract

The utility model discloses a sealing device for black pepper packaging, which comprises a conveying line, a feeding mechanism and a sealing mechanism, the feeding mechanism and the sealing mechanism are both arranged above the conveying line, a plurality of conveying units are arranged in the middle of the conveying line, the conveying units move on the conveying line, and each conveying unit comprises a bottom plate and a support frame. Telescopic rods are arranged on the sides, close to the opposite-side supporting frames, of the supporting frames, first clamping rods and second clamping rods are arranged on the sides, close to the opposite-side supporting frames, of the telescopic rods, first rotating motors are arranged at the joints of the second clamping rods and the telescopic rods, and the first rotating motors control the first clamping rods to make contact with or be separated from the second clamping rods; and the bottom of the second clamping rod is rotatably connected with a rotating plate through a second rotating motor. The device can conveniently adjust the opening and closing of the opening of the product packaging bag, reduces the entering of foreign matters and the flying of dust, reduces the pollution to the operation environment, and can improve the product quality.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging sealing, in particular to a sealing device for black pepper packaging. Background Art

[0002] The sealing device for packaging is an indispensable equipment in modern production and logistics processes. The sealing device can seal the product into a sealed package to avoid the product being contaminated or damaged and improve the storage life of the product. The sealing device usually seals by means of heat sealing, adhesion or mechanical pressing. Heat sealing forms a seal by heating the contact edges of the material to soften and bond them together. This method is commonly used in the packaging of light materials such as plastic bags and aluminum foil packages, which can provide good sealing effects and is easy to operate. Therefore, it has become one of the most common sealing methods for sealing devices. In the food field, to ensure food safety and extend the shelf life of food, a sealing device is often used on the production line to package and seal food. However, during the process of filling and sealing black pepper and other foods, the package is in an open state, which may cause the food powder to fly and scatter, pollute the operating environment, increase the possibility of foreign objects entering the package, and reduce the product quality. Therefore, in the technical field of packaging sealing, a sealing device for black pepper packaging that can reduce environmental pollution during operation and improve product quality is needed. Summary of the Utility Model

[0003] In view of the above-mentioned prior art, the present utility model aims to provide a sealing device for black pepper packaging, and the main technical problem to be solved is how to reduce environmental pollution during operation and improve product quality.

[0004] To achieve the above object, the technical solution of the embodiment of the present utility model is realized as follows:

[0005] A sealing device for black pepper packaging includes a conveyor line, a feeding mechanism and a sealing mechanism. The feeding mechanism and the sealing mechanism are both arranged above the conveyor line. A plurality of conveying units are arranged in the middle of the conveyor line. The conveying units move on the conveyor line. Each conveying unit includes a bottom plate and a support frame. The support frames are symmetrically arranged on both sides of the bottom plate. An expansion rod is arranged on one side of the support frame close to the support frame on the opposite side. A first clamping rod and a second clamping rod are arranged on one side of the expansion rod close to the support frame on the opposite side. The first clamping rod is fixedly connected to the expansion rod and vertically faces the bottom plate. A first rotating motor is arranged at the connection between the second clamping rod and the expansion rod. The first rotating motor controls the first clamping rod and the second clamping rod to contact or separate. The bottom of the second clamping rod is rotatably connected to a rotating plate through a second rotating motor.

[0006] Preferably, the feeding mechanism includes a feeding funnel, a connecting pipe, a discharging valve and a discharging funnel, and the connecting pipe is configured as an electric telescopic structure.

[0007] Preferably, the sealing mechanism includes a connecting seat, a connecting plate and a heat-sealing electric heating block, the connecting plate and the connecting seat are rotationally connected via a third rotating motor, the heat-sealing electric heating block is fixedly connected to the bottom of the connecting plate, and the connecting plate, the third rotating motor and the heat-sealing electric heating block are symmetrically arranged on both sides of the connecting seat.

[0008] Preferably, a slide groove is provided on the support frame, a slider is provided in the slide groove, and the telescopic rod is connected to the slide groove via the slider so as to be movable up and down.

[0009] Preferably, the first clamping rod is symmetrically arranged on both sides of the second clamping rod.

[0010] Preferably, a placement groove is provided in the middle of the bottom plate.

[0011] Preferably, the rotating plate is configured as a disc structure.

[0012] The advantageous effects of the present invention are as follows: by providing the conveyor line and the conveyor unit, the support frame can move along the conveyor line with the base plate. The product packaging bag is positioned between the two support frames, the first clamping rod is inserted into the interior of the packaging bag, and the second clamping rod is attached to the exterior of the packaging bag. The first rotating motor drives the first and second clamping rods to clamp the ends of the product packaging bag opening. When the feeding mechanism is required to fill the package with black pepper, the telescopic rod extends while the second rotating motor drives the rotating plate to rotate, so that the longer side of the rotating plate is approximately perpendicular to the plane of the packaging bag, thereby working together with the telescopic rod to open the packaging bag for filling. This prevents the entire product packaging bag from bending to one side and becoming unable to open properly when the telescopic rod is extended. After filling is complete, the telescopic rod retracts, causing the first and second clamping rods on either side to straighten the product packaging bag opening, thereby closing the product packaging bag opening and moving it below the sealing mechanism for sealing. This prevents foreign matter from entering and dust from contaminating the operating environment.

[0013] To sum up, this application can conveniently adjust the opening and closing of the product packaging bag opening by setting the support frame, the telescopic rod, the first clamping rod and the second clamping rod, reduce the entry of foreign matter and the dispersion of dust, reduce pollution to the operating environment, and improve product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a sealing device for black pepper packaging in an embodiment of the present application;

[0015] Figure 2 It is an enlarged view of part A of this application;

[0016] Figure 3 It is a sectional view when the sealing mechanism of this application is clamped;

[0017] Figure 4 It is a schematic structural diagram when the first clamping rod and the second clamping rod are separated in the embodiment of this application;

[0018] Figure 5 It is a schematic structural diagram when the first clamping rod and the second clamping rod are in contact in the embodiment of this application;

[0019] Figure 6 It is a schematic structural diagram when the rotating disk rotates to expand the packaging bag in the embodiment of this application;

[0020] Explanation of the reference numerals in the drawings:

[0021] 1. Conveyor line; 2. Feeding mechanism; 3. Sealing mechanism; 4. Conveying unit;

[0022] 201. Feeding funnel; 202. Connecting pipe; 203. Discharge valve; 204. Discharge funnel; 205. Electric telescopic structure;

[0023] 301. Connecting seat; 302. Connecting plate; 303. Heat-sealing electric heating block; 304. Third rotating motor;

[0024] 401. Bottom plate; 402. Support frame; 403. Expansion rod; 404. First clamping rod; 405. Second clamping rod; 406. First rotating motor; 407. Second rotating motor; 408. Rotating plate; 409. Chute; 410. Slide block; 411. Placing groove. Detailed implementation manners

[0025] The technical solution of the present utility model will be further elaborated in detail below in conjunction with the accompanying drawings of the specification and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model. In the following description, the expression "some embodiments" describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

[0026] It should be further noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "inner", "outer", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0027] Example 1

[0028] Refer to the appendix Figure 1-6The present application provides a sealing device for packaging black pepper, comprising a conveyor line 1, a feeding mechanism 2 and a sealing mechanism 3. The feeding mechanism 2 and the sealing mechanism 3 are both arranged above the conveyor line 1. A plurality of conveying units 4 are arranged in the middle of the conveyor line 1. The conveying units 4 move on the conveyor line 1. The conveying units 4 include a bottom plate 401 and a support frame 402. The support frames 402 are symmetrically arranged on both sides of the bottom plate 401. A telescopic rod 403 is arranged on the side of the support frame 402 close to the opposite side support frame 402. The telescopic rod 403 is arranged on the side of the support frame 402 close to the opposite side support frame 402. 03 A first clamping rod 404 and a second clamping rod 405 are provided on the side close to the opposite support frame 402. The first clamping rod 404 is fixedly connected to the telescopic rod 403 and vertically faces the base plate 401. A first rotating motor 406 is provided at the connection between the second clamping rod 405 and the telescopic rod 403. The first rotating motor 406 controls the contact or separation of the first clamping rod 404 and the second clamping rod 405. The bottom of the second clamping rod 405 is rotatably connected to a rotating plate 408 through a second rotating motor 407. This device, by arranging the conveyor line 1 and the conveyor unit 4, enables the support frame 402 to move along with the base plate 401 on the conveyor line 1. The product packaging bag is placed between the two support frames 402. The first clamping rod 404 is inserted into the inner side of the packaging bag, and the second clamping rod 405 is attached to the outer side of the packaging bag. The first rotating motor 406 drives the first clamping rod 404 and the second clamping rod 405 to clamp the two ends of the product packaging bag. In this embodiment, the product packaging bag is manually mounted between the first clamping rod 404 and the second clamping rod 405. When the feeding mechanism 2 is required to fill the package with black pepper, the telescopic rod 403 extends, and the second rotating motor 407 drives the rotating plate 408 to rotate, so that the longer side of the rotating plate 408 is nearly perpendicular to the plane of the packaging bag. The rotating plate 408 then, together with the telescopic rod 403, opens the packaging bag for filling, preventing the entire product packaging bag from bending to one side and becoming unable to open properly when the telescopic rod 403 is extended. After filling is completed, the telescopic rod 403 contracts, causing the first clamping rod 404 and the second clamping rod 405 on both sides to straighten the opening of the product packaging bag, thereby closing the opening of the product packaging bag and moving it to the bottom of the sealing mechanism 3 for sealing. This can prevent foreign matter from entering and avoid dust from polluting the operating environment. In summary, by providing the support frame 402, the telescopic rod 403, the first clamping rod 404, and the second clamping rod 405, this device can conveniently adjust the opening and closing of the product packaging bag opening, reduce the entry of foreign matter and the dispersion of dust, reduce pollution to the operating environment, and improve product quality.

[0029] Specifically, the feeding mechanism 2 includes a feeding funnel 201, a connecting pipe 202, a discharge valve 203, and a discharge funnel 204. The connecting pipe 202 is arranged as an electric telescopic structure 205. The black pepper material enters from the feeding funnel 201 and is discharged into the product packaging bag through the connecting pipe 202 from the discharge funnel 204. The connecting pipe 202 is arranged as an electric telescopic structure 205, so that when the first clamping rod 404 and the second clamping rod 405 reach below the discharge funnel 204 and completely open the opening of the product packaging bag, the connecting pipe 202 can extend, enabling the outlet below the feeding funnel 201 to enter the product packaging bag for filling, reducing dust scattering. After filling, the connecting pipe 202 contracts, driving the feeding funnel 201 to be pulled out.

[0030] Specifically, the sealing mechanism 3 includes a connecting seat 301, a connecting plate 302, and a heat-sealing electric heating block 303. The connecting plate 302 is rotatably connected to the connecting seat 301 through a third rotating motor 304. The heat-sealing electric heating block 303 is fixedly connected to the bottom of the connecting plate 302. The connecting plate 302, the third rotating motor 304, and the heat-sealing electric heating block 303 are all symmetrically arranged on both sides of the connecting seat 301. When the first clamping rod 404 and the second clamping rod 405 move below the sealing mechanism 3, the third rotating motor 304 drives the connecting plate 302 to rotate, thereby driving the heat-sealing electric heating blocks 303 on both sides to press the upper end of the product packaging bag for heat-sealing, ensuring the sealing effect.

[0031] Embodiment 2

[0032] Refer to the attached Figure 1-6 In this embodiment, the difference from Embodiment 1 is that a sliding groove 409 is provided on the support frame 402, and a slider 410 is arranged in the sliding groove 409. The telescopic rod 403 is movably connected to the sliding groove 409 through the slider 410 in a vertically movable manner. The height of the telescopic rod 403 can be adjusted through the sliding groove 409, enabling the device to adapt to more different specifications of packaging and improving the reliability of the device.

[0033] Specifically, the first clamping rods 404 are symmetrically arranged on both sides of the second clamping rod 405. The second clamping rod 405 is driven by the first rotating motor 406 to rotate to the middle of the two first clamping rods 404, which can improve the clamping effect and make the clamping more firm.

[0034] Specifically, a placement groove 411 is provided in the middle of the bottom plate 401, making the placement of the product packaging bag more stable and reducing sliding, so as to avoid affecting the feeding and sealing operations.

[0035] Specifically, the rotating plate 408 is arranged in a disc structure. The disc structure can prevent the rotating plate 408 from scratching the product packaging bag and improve the packaging sealing quality.

[0036] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A sealing device for black pepper packaging, characterized in that, It includes a conveyor line (1), a feeding mechanism (2) and a sealing mechanism (3). The feeding mechanism (2) and the sealing mechanism (3) are both arranged above the conveyor line (1). A number of conveying units (4) are arranged in the middle of the conveyor line (1). The conveying units (4) move on the conveyor line (1). The conveying unit (4) includes a bottom plate (401) and a support frame (402). The support frames (402) are symmetrically arranged on both sides of the bottom plate (401). An expansion rod (403) is arranged on one side of the support frame (402) close to the opposite support frame (402). A first clamping rod (404) and a second clamping rod (405) are arranged on one side of the expansion rod (403) close to the opposite support frame (402). The first clamping rod (404) is fixedly connected to the expansion rod (403) and vertically faces the bottom plate (401). A first rotating motor (406) is arranged at the connection between the second clamping rod (405) and the expansion rod (403). The first rotating motor (406) controls the contact or separation between the first clamping rod (404) and the second clamping rod (405). The bottom of the second clamping rod (405) is rotatably connected to a rotating plate (408) through a second rotating motor (407).

2. The sealing device for black pepper packaging according to claim 1, characterized in that, The feeding mechanism (2) includes a feeding funnel (201), a connecting pipe (202), a discharge valve (203) and a discharge funnel (204). The connecting pipe (202) is arranged as an electric telescopic structure (205).

3. A sealing device for black pepper packaging according to claim 2, characterized in that, The sealing mechanism (3) includes a connecting seat (301), a connecting plate (302) and a heat-sealing electric heating block (303). The connecting plate (302) is rotatably connected to the connecting seat (301) through a third rotating motor (304). The heat-sealing electric heating block (303) is fixedly connected to the bottom of the connecting plate (302). The connecting plate (302), the third rotating motor (304) and the heat-sealing electric heating block (303) are all symmetrically arranged on both sides of the connecting seat (301).

4. A sealing device for black pepper packaging according to claim 3, characterized in that, A sliding groove (409) is arranged on the support frame (402). A sliding block (410) is arranged in the sliding groove (409). The expansion rod (403) is connected to the sliding groove (409) through the sliding block (410) and can move up and down.

5. The sealing device for black pepper packaging according to claim 4, characterized in that, The first clamping rods (404) are symmetrically arranged on both sides of the second clamping rod (405).

6. The sealing device for black pepper packaging according to claim 1, characterized in that A placing groove (411) is arranged in the middle of the bottom plate (401).

7. A sealing device for black pepper packaging according to claim 1, characterized in that, The rotating plate (408) is arranged as a disc structure.

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