A food packaging bag punching device

Abstract

The utility model discloses a food packaging bag punching device belongs to food packaging bag processing technical field, including the processing seat, the top of processing seat is along its length direction and is set up to place the groove, the inside of placing groove places rubber strip, the one side of the top of processing seat is equipped with the rotary seat and rotates, the rotary seat is fixedly connected with the fixed link on, the bottom fixed connection of fixed link has the electromagnet, the inside fixed cover of rotary seat is equipped with the push -rod motor, the output shaft fixed connection of push -rod motor has the lifting plate, the bottom fixed connection of lifting plate has two punch head, the rotary seat is equipped with the adjusting assembly and slides, and this adjusting assembly is used for limiting the bag mouth placement position of packaging bag. The utility model not only is convenient to drive rotary seat to rotate, and then is convenient for staff to overhaul maintenance, and also is convenient to adjust the position of baffle, and then adjusts the bag mouth position of packaging bag, and in this way realizes the adjustment or unity of punching position.

Description

Technical Field

[0001] This utility model belongs to the field of food packaging bag processing technology, and in particular relates to a punching device for food packaging bags. Background Technology

[0002] During the production process of food packaging bags, holes (such as handle holes, hanging holes, etc.) are often required to be punched on the food packaging bags according to their design and usage requirements.

[0003] Existing punching machines for food packaging bags mostly use fixed cylinders for punching. However, fixed cylinders have many inconveniences when in use, such as difficulty in maintenance and difficulty in controlling the placement of the packaging bag when punching, resulting in inconsistent punching positions. Therefore, we propose a punching device for food packaging bags. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this invention is to provide a punching device for food packaging bags.

[0005] To achieve the above objectives, this utility model proposes a punching device for food packaging bags, including a processing base. A placement groove is formed on the top of the processing base along its length, and a rubber strip is placed inside the placement groove. A rotating base is rotatably mounted on one side of the top of the processing base. A fixing rod is fixedly connected to the rotating base, and an electromagnet is fixedly connected to the bottom end of the fixing rod. A push rod motor is fixedly mounted inside the rotating base, and a lifting plate is fixedly connected to the output shaft of the push rod motor. Two punching heads are fixedly connected to the bottom of the lifting plate. An adjustment component is slidably mounted on the rotating base, which is used to limit the placement position of the bag opening.

[0006] Preferably, the adjustment component includes a damping slider, a movable rod is fixedly connected to the bottom of the damping slider, and a baffle is fixedly connected to the bottom end of the movable rod.

[0007] Preferably, the rotating seat has a movable hole, and the damping slider is slidably disposed in the movable hole.

[0008] Preferably, two positioning plates are fixedly connected to the top side of the processing seat, a positioning shaft is fixedly connected between the two positioning plates, and the rotating seat is movably sleeved on the outside of the positioning shaft.

[0009] Preferably, the rotating seat has a mounting hole, and the push rod motor is fixedly sleeved in the mounting hole.

[0010] Preferably, the bottom of the processing base is fixedly connected to two fixing plates, and the fixing plates have two bolt holes.

[0011] The food packaging bag punching device proposed in this utility model can bring the following beneficial effects:

[0012] 1. The electromagnet attracts the rotating base, which facilitates positioning of the rotating base. When the attraction stops, it can drive the rotating base to rotate, which in turn drives the push rod motor and the drilling head to rotate, making it convenient for staff to carry out inspection and maintenance.

[0013] 2. By sliding the adjustment component on the rotating base, the position of the adjustment component can be changed, thereby adjusting the placement of the bag opening of the packaging bag, thus achieving adjustment or uniformity of the punching position;

[0014] In summary, this solution has a simple structure and a novel design. It not only facilitates the rotation of the rotating seat, thus making it easier for staff to perform inspection and maintenance, but also allows for the adjustment of the baffle position, thereby adjusting the bag opening position and achieving adjustment or standardization of the punching position. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 This is a front view structural diagram of the present invention.

[0018] Figure 2 This is a side view of the structure of this utility model.

[0019] Figure 3 This is a first-view three-dimensional structural diagram of the present invention.

[0020] Figure 4 This is a second-view three-dimensional structural diagram of the present invention.

[0021] In the diagram: 1. Fixed plate, 2. Machining seat, 3. Placement groove, 4. Rubber strip, 5. Positioning plate, 6. Positioning shaft, 7. Rotating seat, 8. Fixed rod, 9. Electromagnet, 10. Push rod motor, 11. Lifting plate, 12. Drilling head, 13. Movable hole, 14. Damping slider, 15. Movable rod, 16. Baffle. Detailed Implementation

[0022] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0023] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "a solution," "some solutions," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that solution or example is included in at least one solution or example of this invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same solution or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more solutions or examples.

[0027] like Figures 1-4As shown, an embodiment of this utility model proposes a punching device for food packaging bags, including a processing base 2. The top of the processing base 2 has a placement groove 3 along its length. A rubber strip 4 is placed inside the placement groove 3. A rotating base 7 is rotatably provided on one side of the top of the processing base 2. A fixing rod 8 is fixedly connected to the rotating base 7. An electromagnet 9 is fixedly connected to the bottom end of the fixing rod 8. A push rod motor 10 is fixedly sleeved inside the rotating base 7. A lifting plate 11 is fixedly connected to the output shaft of the push rod motor 10. Two punching heads 12 are fixedly connected to the bottom of the lifting plate 11. An adjustment component is slidably provided on the rotating base 7. The adjustment component is used to limit the placement position of the bag opening of the packaging bag.

[0028] like Figure 4 As shown, the adjustment assembly includes a damping slider 14, a movable rod 15 is fixedly connected to the bottom of the damping slider 14, and a baffle 16 is fixedly connected to the bottom end of the movable rod 15. The damping slider 14 slides damped on the rotating seat 7, which makes it easy to adjust the position of the damping slider 14 without it easily changing. The position of the baffle 16 is adjusted by the movable block 15.

[0029] like Figure 3 As shown, the rotating seat 7 has a movable hole 13, and the damping slider 14 is slidably disposed in the movable hole. The position of the damping slider 14 in the movable hole 13 can be manually adjusted to adjust the position of the baffle 16.

[0030] like Figure 4 As shown, two positioning plates 5 are fixedly connected to one side of the top of the processing base 2, and a positioning shaft 6 is fixedly connected between the two positioning plates 5. The rotating base 7 is movably sleeved on the outside of the positioning shaft 6, and the rotating base 7 can rotate around the positioning shaft 6.

[0031] like Figure 3 As shown, the rotating seat 7 has a mounting hole, and the push rod motor 10 is fixedly sleeved in the mounting hole.

[0032] like Figure 3 As shown, the bottom of the processing base 2 is fixedly connected to two fixing plates 1. Two bolt holes are opened on the fixing plates 1. Bolts are inserted into the bolt holes on the fixing plates 1 and then fixed by bolts.

[0033] Working principle: When punching holes in the packaging bag, first manually adjust the position of the damping slider 14 within the movable hole 13. The damping slider 14 slides damped on the rotating seat 7, which makes it easy to adjust the position of the damping slider 14 without it easily changing. The position of the damping slider 14 is adjusted by the movable block 15 to adjust or unify the position of the bag opening. During punching, the push rod motor 10 drives the lifting plate 11 to move down, and the lifting plate 11 drives the punching head 12 to move down. The punching head 12 squeezes the packaging bag on the rubber strip 4 to complete the punching. The rubber strip 4 can be cut, adjusted and replaced after a period of use. During punching, the electromagnet 9 is attracted to the processing seat 2, which makes it easy for the rotating seat 7 to maintain its position. Moreover, the attraction force of the electromagnet 9 when it is attracted is greater than the squeezing force when punching, which makes it easy for the rotating seat to be positioned. When the electromagnet 9 is de-energized and stops attracting, the rotating seat 7 can be manually rotated, which is convenient for the staff to perform maintenance.

[0034] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0035] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A punching device for food packaging bags, comprising a processing base (2), characterized in that, The processing seat (2) has a placement groove (3) on its top along its length. A rubber strip (4) is placed inside the placement groove (3). A rotating seat (7) is rotatably provided on one side of the top of the processing seat (2). A fixed rod (8) is fixedly connected to the rotating seat (7). An electromagnet (9) is fixedly connected to the bottom end of the fixed rod (8). A push rod motor (10) is fixedly sleeved inside the rotating seat (7). A lifting plate (11) is fixedly connected to the output shaft of the push rod motor (10). Two punching heads (12) are fixedly connected to the bottom of the lifting plate (11). An adjustment component is slidably provided on the rotating seat (7). This adjustment component is used to limit the placement position of the bag opening of the packaging bag.

2. The food packaging bag punching device according to claim 1, characterized in that, The adjustment assembly includes a damping slider (14), the bottom of which is fixedly connected to a movable rod (15), and the bottom end of the movable rod (15) is fixedly connected to a baffle (16).

3. The food packaging bag punching device according to claim 2, characterized in that, The rotating seat (7) has a movable hole (13), and the damping slider (14) is slidably disposed in the movable hole.

4. The food packaging bag punching device according to claim 1, characterized in that, Two positioning plates (5) are fixedly connected to one side of the top of the processing seat (2), and a positioning shaft (6) is fixedly connected between the two positioning plates (5), and the rotating seat (7) is movably sleeved on the outside of the positioning shaft (6).

5. A punching device for food packaging bags according to claim 1, characterized in that, The rotating seat (7) has an installation hole, and the push rod motor (10) is fixedly sleeved in the installation hole.

6. The food packaging bag punching device according to claim 1, characterized in that, The bottom of the processing base (2) is fixedly connected to two fixing plates (1), and two bolt holes are opened on the fixing plates (1).

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