Sealing machine for nut production and packaging

Abstract

The utility model provides a sealing machine for nut production and packaging, which comprises a side loading and unloading plate, a hollow sleeve box is arranged on the surface of one side of the side loading and unloading plate, a sealing groove is arranged on the surface of one side of the hollow sleeve box, identification scales are arranged on the upper surface of the hollow sleeve box, and a sealing push arm is movably connected to the surface of the other side of the hollow sleeve box. The two side loading and unloading plates are arranged, limiting strips are fixedly connected to the surfaces of the upper ends of the side loading and unloading plates, and cleaning sliding blocks are arranged on the surfaces of the sealing grooves, so that the problems that in the working process, after a heating strip in the sealing machine body is heated, the surface of the heating strip is prone to being stuck and wrapped by molten packages, and the packaging effect is poor are solved. And after long-time working, the heating strip cannot perform normal sealing operation on the packaging bag.

Description

Technical Field

[0001] The utility model mainly relates to the field of packing and sealing, and particularly relates to a sealing machine for nut production and packing. Background Art

[0002] Thermal sealing and bag making are widely used in the fields of daily chemical product packaging, food and drug packaging, etc. Thermal pressing and sealing is to heat the material at the sealing position in a certain way to make it reach the viscous flow state and then apply pressure to make it stick and seal. Generally, it is completed by a thermal pressing sealing device or a thermal pressing sealing machine. The hot head is the actuator of thermal pressing and sealing. According to the different structural forms and heating methods of the hot head, the methods of thermal pressing and sealing can be divided into: ordinary thermal pressing and sealing method, fusing sealing, pulse sealing, ultrasonic sealing, high-frequency thermal sealing, and induction thermal sealing.

[0003] In the invention patent application with the application number CN202223056691.6, the application publication date of April 4, 2023, and the name of "A sealing machine for packing nuts during processing", it includes a fixed base, the top of the fixed base is detachably provided with a sealing machine body, and a chute is opened at the top of the fixed base. Two groups of movable plates are slidably arranged on the inner wall of the chute, and clamping plates are installed on the tops of the two groups of movable plates. This device completes the clamping of the sealing machine by controlling the relative movement of the two groups of movable plates in the fixed base, avoiding various risks brought by the tilting of the sealing machine during use. When it is necessary to store or carry the sealing machine, controlling the two groups of movable plates to move away from each other can release the limit on the sealing machine.

[0004] During the actual use of this sealing machine, when working, after the heating strip in the sealing machine body is heated, its surface is easily adhered and wrapped by the melted packaging. After working for a long time, it will cause the heating strip to be unable to perform normal sealing operations on the packaging bag. Summary of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a sealing machine for nut production and packing, which is used to solve the problem that after the heating strip in the sealing machine body is heated during work, its surface is easily adhered and wrapped by the melted packaging, and after working for a long time, the heating strip is unable to perform normal sealing operations on the packaging bag.

[0007] 2. Technical solutions:

[0008] To achieve the above object, the technical solution provided by the present utility model is: A sealing machine for nut production and packaging, which includes side loading and unloading plates. One side surface of the side loading and unloading plate is provided with a hollow sleeve box. One side surface of the hollow sleeve box is provided with a sealing groove. The upper surface of the hollow sleeve box is provided with identification scales. The other side surface of the hollow sleeve box is movably connected with a sealing push arm. There are two side loading and unloading plates, and a limiting strip is fixedly connected to the upper surface of the side loading and unloading plates. A cleaning slider is arranged on the surface of the sealing groove.

[0009] Further, a sliding groove is provided on the side surface of the hollow sleeve box away from the sealing groove. There are two sealing push arms, both of which are movably connected to the surface of the sliding groove. The cleaning slider forms a sliding structure on the surface of the sealing groove.

[0010] Further, the sealing push arm includes a "U"-shaped sliding handle. A lifting handle is fixedly connected to the upper surface of the "U"-shaped sliding handle. A sliding wheel is arranged on the inner side surface of the "U"-shaped sliding handle. Fixed screw rods are threadedly connected to both side surfaces at the lower end of the "U"-shaped sliding handle. A replacement plate is arranged on one side of the "U"-shaped sliding handle. A support rod is fixedly connected to one side of the replacement plate. A convex pressing block is fixedly connected to the upper surface at one side of the replacement plate. A heat insulation sleeve is arranged on the inner wall surface of the hollow sleeve box, and an electric heating strip is installed on the surface of the heat insulation sleeve.

[0011] Further, a limiting block is arranged on one side of the "U"-shaped sliding handle. The "U"-shaped sliding handle is installed on the surface of the sliding groove on one side of the hollow sleeve box through the limiting block. The "U"-shaped sliding handle forms an up-and-down moving structure on the surface of the sliding groove. A roller groove is arranged at the top of the inner wall of the hollow sleeve box above the sliding wheel. When the "U"-shaped sliding handle moves upward, the "U"-shaped sliding handle forms a sliding structure on the surface of the hollow sleeve box through the roller groove. When the "U"-shaped sliding handle moves upward, it drives the convex pressing block on the replacement plate to press and contact the electric heating strip. The replacement plate and the convex pressing block are installed on the surface of one end of the "U"-shaped sliding handle through the fixed screw rods.

[0012] Further, the cleaning slider includes a slider main body. A limiting clamping block is fixedly connected to the upper surface of the slider main body. A packaging sliding port is arranged on one side surface of the slider main body. A melting material scraper is movably connected to the inner side surface of the slider main body. A telescopic control rod is fixedly connected to one side of the melting material scraper, and a telescopic spring is sleeved on the surface of the telescopic control rod.

[0013] Further, the slider main body is movably connected to the surface of the sealing groove through the limiting clamping block. The melting material scraper and the telescopic control rod form a telescopic structure on the surface of the slider main body through the telescopic spring. The melting material scraper and the electric heating strip are horizontally arranged. When the melting material scraper moves, it is embedded in one side surface of the electric heating strip.

[0014] 3. Beneficial effects:

[0015] The design of this utility model is reasonable. When working, place the packaging bag inside the sealing groove. By lifting the lifting handle, drive the "U"-shaped sliding handle and the sliding wheel on the surface of the roller groove, and push the "U"-shaped sliding handle and the sliding wheel to slide on the surface of the hollow sleeve box. At the same time, the electric heating strip performs heating operation. The convex pressing block at one end of the "U"-shaped sliding handle presses the packaging bag on the surface of the electric heating strip under the lifting action of the "U"-shaped sliding handle. The electric heating strip melts the sealing position on the surface of the packaging bag by heat, and at the same time, presses and pushes the melted position of the packaging bag through the convex pressing block to complete the sealing operation.

[0016] When the melted packaging bag adheres to the surface of the electric heating strip, press the telescopic control rod on the surface of the cleaning slider, so that the melting material scraper is inserted into the surface of the electric heating strip. By pushing the slider body, drive the melting material scraper at one end of the slider body to slide on the surface of the electric heating strip, and clean the packaging bag on the surface of the electric heating strip, avoiding the situation that the electric heating strip cannot perform normal sealing operation on the packaging bag after long-term work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of this utility model;

[0018] Figure 2 is a three-dimensional schematic diagram of the sealing push arm of this utility model;

[0019] Figure 3 is a schematic diagram of the cleaning slider of this utility model;

[0020] Figure 4 is a plan schematic diagram of the cleaning slider of this utility model.

[0021] REFERENCE NUMERALS:

[0022] 1, side loading and unloading plate; 2, hollow sleeve box; 3, sealing groove; 4, identification scale; 5, sealing push arm; 501, "U"-shaped sliding handle; 502, lifting handle; 503, sliding wheel; 504, fixing screw; 505, replacement plate; 506, support rod; 507, convex pressing block; 508, heat insulation sleeve; 509, electric heating strip; 6, limiting strip; 7, cleaning slider; 701, slider body; 702, limiting clamping block; 703, packaging sliding opening; 704, melting material scraper; 705, telescopic control rod; 706, telescopic spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to facilitate the understanding of this utility model, the following will describe this utility model more comprehensively with reference to the relevant drawings. Several embodiments of this utility model are given in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and comprehensive.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0026] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "connected to", "fixed", "provided with", etc. should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0027] Referring to the attached Figures 1-4 , it includes a side loading and unloading plate 1. One side surface of the side loading and unloading plate 1 is provided with a hollow sleeve box 2. One side surface of the hollow sleeve box 2 is provided with a sealing groove 3. The upper surface of the hollow sleeve box 2 is provided with a marking scale 4. The other side surface of the hollow sleeve box 2 is movably connected with a sealing push arm 5. There are two side loading and unloading plates 1, and a limiting strip 6 is fixedly connected to the upper end surface of the side loading and unloading plate 1. A cleaning slider 7 is arranged on the surface of the sealing groove 3. A sliding groove is arranged on the other side surface of the hollow sleeve box 2 away from the sealing groove 3. There are two sealing push arms 5, both of which are movably connected to the surface of the sliding groove. The cleaning slider 7 forms a sliding structure on the surface of the sealing groove 3. This device presses and seals the surface of the packaging tape through the sealing push arm 5 and cleans the surface of the electric heating strip 509 through the cleaning slider 7.

[0028] The sealing push arm 5 includes a "U"-shaped sliding handle 501. A lifting handle 502 is fixedly connected to the upper surface of the "U"-shaped sliding handle 501. A sliding wheel 503 is arranged on the inner side surface of the "U"-shaped sliding handle 501. Fixed screw rods 504 are threadedly connected to both side surfaces at the lower end of the "U"-shaped sliding handle 501. A replacement plate 505 is arranged on one side of the "U"-shaped sliding handle 501. A support rod 506 is fixedly connected to one side of the replacement plate 505. A convex pressing block 507 is fixedly connected to the upper surface at one side of the replacement plate 505. A heat insulation sleeve 508 is arranged on the inner wall surface of the hollow sleeve box 2. An electric heating strip 509 is installed on the surface of the heat insulation sleeve 508. A limiting block is arranged on one side of the "U"-shaped sliding handle 501. The "U"-shaped sliding handle 501 is installed on the surface of the sliding groove on one side of the hollow sleeve box 2 through the limiting block. The "U"-shaped sliding handle 501 forms an up-and-down moving structure on the surface of the sliding groove. A roller groove is arranged at the top of the inner wall of the hollow sleeve box 2 above the sliding wheel 503. When the "U"-shaped sliding handle 501 moves upward, the "U"-shaped sliding handle 501 forms a sliding structure on the surface of the hollow sleeve box 2 through the roller groove. When the "U"-shaped sliding handle 501 moves upward, the convex pressing block 507 on the replacement plate 505 is driven to press and contact the electric heating strip 509. The replacement plate 505 and the convex pressing block 507 are installed on the surface of one end of the "U"-shaped sliding handle 501 through the fixed screw rods 504.

[0029] In this embodiment, during operation, the packaging bag is placed inside the sealing groove 3. By lifting the lifting handle 502, the "U"-shaped sliding handle 501 and the sliding wheel 503 are driven on the surface of the roller groove, and the "U"-shaped sliding handle 501 and the sliding wheel 503 are pushed to slide on the surface of the hollow sleeve box 2. At the same time, the electric heating strip 509 performs heating operation. The convex pressing block 507 at one end of the "U"-shaped sliding handle 501 presses the packaging bag on the surface of the electric heating strip 509 under the lifting action of the "U"-shaped sliding handle 501. The surface of the packaging bag at the sealing position is heat-melted by the electric heating strip 509. At the same time, the convex pressing block 507 presses and pushes the heat-melted position of the packaging bag to complete the sealing operation.

[0030] The cleaning slider 7 includes a slider main body 701. A limiting clamping block 702 is fixedly connected to the upper surface of the slider main body 701. A packaging sliding opening 703 is arranged on one side surface of the slider main body 701. A melting material scraping knife 704 is movably connected to the inner side surface of the slider main body 701. A telescopic control rod 705 is fixedly connected to one side of the melting material scraping knife 704. A telescopic spring 706 is sleeved on the surface of the telescopic control rod 705. The slider main body 701 is movably connected to the surface of the sealing groove 3 through the limiting clamping block 702. The melting material scraping knife 704 and the telescopic control rod 705 form a telescopic structure on the surface of the slider main body 701 through the telescopic spring 706. The melting material scraping knife 704 and the electric heating strip 509 are horizontally arranged. When the melting material scraping knife 704 moves, it is embedded into the surface of one side of the electric heating strip 509.

[0031] In this embodiment, when the surface of the electric heating strip 509 adheres to the melted packaging bag, the telescopic control rod 705 on the surface of the cleaning slider 7 is pressed down, so that the melting material scraper 704 is inserted into the surface of the electric heating strip 509. By pushing the slider body 701, the melting material scraper 704 at one end of the slider body 701 is driven to slide on the surface of the electric heating strip 509, cleaning the packaging bag on the surface of the electric heating strip 509, and avoiding the situation that the electric heating strip 509 cannot perform normal sealing operation on the packaging bag after working for a long time.

[0032] The above-described embodiments only represent certain implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention; it should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention; therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims

1. A sealing machine for nut production and packaging, characterized in that The utility model comprises a side loading and unloading plate (1), a hollow sleeve (2) is arranged on one side surface of the side loading and unloading plate (1), a sealing groove (3) is arranged on one side surface of the hollow sleeve (2), a marking scale (4) is arranged on the upper surface of the hollow sleeve (2), a sealing push arm (5) is movably connected to the other side surface of the hollow sleeve (2), two side loading and unloading plates (1) are arranged, and a limiting strip (6) is fixedly connected to the upper end surface of the side loading and unloading plate (1), and a cleaning slider (7) is arranged on the surface of the sealing groove (3).

2. A sealing machine for nut production and packaging according to claim 1, characterized in that: A sliding groove is provided on the surface of the hollow sleeve (2) on the side away from the sealing groove (3), two sealing push arms (5) are provided and are movably connected to the surface of the sliding groove, and the cleaning slider (7) forms a sliding structure on the surface of the sealing groove (3).

3. The sealing machine for nut production and packaging according to claim 1, characterized in that: The sealing push arm (5) includes a "U"-shaped sliding handle (501), the upper surface of the "U"-shaped sliding handle (501) is fixedly connected to a lifting handle (502), the inner surface of the "U"-shaped sliding handle (501) is provided with a sliding wheel (503), the two side surfaces of the lower end of the "U"-shaped sliding handle (501) are threadedly connected to fixing screws (504), a replacement plate (505) is provided on one side of the "U"-shaped sliding handle (501), a support rod (506) is fixedly connected to one side of the replacement plate (505), a raised pressure block (507) is fixedly connected to the upper end surface of one side of the replacement plate (505), and an insulation sleeve (508) is provided on the inner wall surface of the hollow sleeve (2), and an electric heating strip (509) is installed on the surface of the insulation sleeve (508).

4. A sealing machine for nut production and packaging according to claim 3, characterized in that: A limiting block is provided on one side of the "U"-shaped sliding handle (501), and the "U"-shaped sliding handle (501) is installed on the sliding groove surface on one side of the hollow sleeve (2) through the limiting block. The "U"-shaped sliding handle (501) forms an up-and-down movable structure on the sliding groove surface. A roller groove is provided above the sliding wheel (503) at the top of the inner wall of the hollow sleeve (2). When the "U"-shaped sliding handle (501) moves upward, the "U"-shaped sliding handle (501) forms a sliding structure on the surface of the hollow sleeve (2) through the roller groove. When the "U"-shaped sliding handle (501) moves upward, the protruding pressing block (507) on the replacement plate (505) is driven to press and contact with the electric heating strip (509). The replacement plate (505) and the protruding pressing block (507) are installed on the surface of one end of the "U"-shaped sliding handle (501) through a fixing screw (504).

5. The sealing machine for nut production and packaging according to claim 1, characterized in that: The cleaning slider (7) comprises a slider body (701), a limiting clamp (702) is fixedly connected to the upper surface of the slider body (701), a packaging slide (703) is provided on one side surface of the slider body (701), a molten material scraper (704) is movably connected to the inner surface of the slider body (701), a telescopic control rod (705) is fixedly connected to one side of the molten material scraper (704), and a telescopic spring (706) is sleeved and connected to the surface of the telescopic control rod (705).

6. A sealing machine for nut production and packaging according to claim 5, characterized in that: The slider body (701) is movably connected to the surface of the sealing groove (3) via a limiting clamp (702); the molten material scraper (704) and the telescopic control rod (705) form a telescopic structure on the surface of the slider body (701) via a telescopic spring (706); the molten material scraper (704) and the electric heating strip (509) are arranged horizontally; when the molten material scraper (704) moves, it is embedded in the surface of one side of the electric heating strip (509).

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