Plastic bag sealing, cutting and packaging mechanism

Abstract

The utility model discloses a plastic bag sealing, cutting and packaging mechanism which comprises a sealing and cutting machine body, a triangular film dividing plate and a film containing frame, the triangular film dividing plate is installed outside a machine box of the sealing and cutting machine body, the film containing frame is installed outside the portion, on one side of the triangular film dividing plate, of the sealing and cutting machine body, and the plastic bag sealing, cutting and packaging mechanism further comprises a film opening mechanism. The film opening mechanism comprises a U-shaped plate, a vertical supporting plate, a triangular separation seat, an extension plate, an ion wind bar, an L-shaped supporting plate, a separation assisting ball, a side supporting plate, a short limiting plate and a butt clamping rod, the film opening mechanism is arranged at the film containing frame of an existing sealing and cutting mechanism body to form a plastic bag sealing, cutting and packaging mechanism, and the film opening mechanism is used for opening the plastic bag through the synergistic effect of the ion wind bar and the separation assisting ball. The plastic bag roll film is accurately separated, ionic wind blown out by the ionic wind bar is beneficial to eliminating static electricity between film bodies, meanwhile, the film bodies can be physically separated through the protruding design of the separation assisting ball, and it is ensured that the sealing and cutting machine body can achieve the smooth continuous film separation and introduction effect every time sealing and cutting are conducted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of seal cutting and packing machine, especially to a plastic bag seal cutting and packing mechanism. BACKGROUND

[0002] The working of the seal cutting and packing machine starts from the bagging link, the operator places the prefabricated plastic bag on the workbench of the sealing machine, the bag is accurately conveyed to the sealing position through the conveying system in the machine, after the bag is conveyed to the sealing position, the sealing machine starts to perform the sealing operation, the sealing machine adopts the heat sealing technology, the sealing strip is heated to make it fuse with the bag material, forming a firm seal.

[0003] The existing seal cutting and packing machine is used for sealing and packing the plastic bags, the plastic bag film roll is usually placed on the roll frame of the seal cutting and packing machine, then the film roll needs to pass through the triangular plate and be pulled to the sealing mechanism of the seal cutting and packing machine for continuous packing of the packaging material, but when the simple plate body of the triangular plate separates the film body of the plastic bag film roll, the separation smoothness of the film is low, and the film body is not easy to separate due to static electricity when it is separated by friction, thereby affecting the continuous packing efficiency of the seal cutting and packing machine, therefore, the plastic bag seal cutting and packing mechanism is proposed. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a plastic bag seal cutting and packing mechanism, the film loading rack of the existing sealing mechanism body is provided with a film opening mechanism to form the plastic bag seal cutting and packing mechanism, the film opening mechanism accurately separates the plastic bag film roll through the synergistic effect of the ion wind stick and the separation assisting ball, the ion wind blown by the ion wind stick helps to eliminate the static electricity between the film bodies, and the convex design of the separation assisting ball can physically separate the film bodies, ensuring that the sealing machine body can obtain smooth and continuous film separation and introduction effect every time it seals, which can effectively solve the problems in the background technology.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a plastic bag seal cutting and packing mechanism, including the seal cutting machine body, triangular film separating plate and film loading frame, the seal cutting machine body's machine box outside is equipped with triangular film separating plate, and the seal cutting machine body outside one side of triangular film separating plate is equipped with film loading frame, still including film opening mechanism, the film opening mechanism includes U -shaped plate, vertical support board, triangular seat, extension plate, ion wind stick, L shaped to dress board, help separating ball, side support board, short limit board and opposite clamp rod, the side frame of film loading frame is close to the one side of triangular film separating plate and is locked with U -shaped plate through bolt, and the outer plate body surface of U -shaped plate is away from film loading frame and is welded with triangular seat through vertical support board, the back seat mouth of triangular seat is symmetrically welded with extension plate towards triangular film separating plate, and the extension plate between is inserted with ion wind stick, the extension plate outside ion wind stick is welded with L shaped to dress board, and the triangular seat surface of triangular seat is provided with air hole towards film loading frame, the outside of air hole triangular seat is protruded with help separating ball, the outer end straight plate body surface of U -shaped plate is welded with side support board, and the surface of side support board is symmetrically welded with short limit board, and the plate body surface of short limit board is symmetrically welded with opposite clamp rod.

[0007] Further, the rod bodies of the opposite clamp rods are prearranged with a film passing distance, and the double sets of rod bodies of the opposite clamp rods are cylindrical rod bodies;

[0008] Through the above technical scheme, the cylindrical rod bodies of the opposite clamp rods can pass the film body of the plastic bag roll film.

[0009] Further, the help separating balls are arranged in three groups at the corner heads of the triangular seats, and the help separating balls are arranged at both ends and the middle of the corner heads of the triangular seats.

[0010] Through the above technical scheme, the triangular seats can separate the film body of the plastic bag roll film with more help separating balls.

[0011] Further, a semicircular cover plate is vertically welded on the side plate body away from the vertical support plate, and an arc-shaped groove is arranged on the plate body of the semicircular cover plate.

[0012] Through the above technical scheme, after the extension plate is welded with the semicircular cover plate, the power connection wire of the ion wind stick can be led downward from the arc-shaped groove of the semicircular cover plate to connect with an external controller for power control.

[0013] Further, mounting holes are arranged on the vertical plate body surface of the L-shaped to dress board and the shell surface of the ion wind stick, and bolts are screwed between the mounting holes of the L-shaped to dress board and the ion wind stick.

[0014] Through the above technical scheme, the bolts can be screwed between the mounting holes of the L-shaped to dress board and the ion wind stick, so that the ion wind stick is mounted on the L-shaped to dress board.

[0015] Further, eight groups of air holes are arranged on the surface of the triangular seat, and the hole cavities of the air holes and the seat cavities of the triangular seat are communicated.

[0016] By adopting the technical scheme, the triangular seat can discharge the air blown by the ion wind stick through more air holes.

[0017] Compared with the prior art, the plastic bag sealing and cutting packaging mechanism has the following beneficial effects:

[0018] The plastic bag sealing and cutting packaging mechanism is composed of the film opening mechanism arranged at the film mounting frame of the existing sealing and cutting mechanism body, the film opening mechanism accurately separates the plastic bag film roll through the synergistic effect of the ion wind stick and the assisting separating ball, the ion wind blown by the ion wind stick helps to eliminate the static electricity between the film bodies, and meanwhile, the protruding design of the assisting separating ball can physically separate the film bodies, so that smooth and continuous film separation and introduction effect can be obtained every time the sealing and cutting mechanism body seals and cuts.

[0019] The film opening mechanism has high film separation capacity and accurate guiding function, so that the production efficiency of the plastic bag sealing and cutting can be greatly improved, the waste and repeated work caused by unclear film separation or film body deviation are reduced, and the overall production speed and yield of the sealing and cutting mechanism body are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a whole structure schematic view of the plastic bag sealing and cutting packaging mechanism of the utility model.

[0021] Fig. 2 It is an explosion view of the film opening mechanism of the plastic bag sealing and cutting packaging mechanism of the utility model.

[0022] Fig. 3 It is an enlarged view of the triangular seat of the plastic bag sealing and cutting packaging mechanism of the utility model.

[0023] In the figure: 1, sealing and cutting mechanism body; 2, triangular film separation plate; 3, film mounting frame; 4, film opening mechanism; 5, U-shaped plate; 6, vertical support plate; 7, triangular seat; 8, extension plate; 9, ion wind stick; 10, L-shaped supporting plate; 11, air hole; 12, semicircular cover plate; 13, assisting separating ball; 14, side support plate; 15, short limiting plate; 16, clamping rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0025] For example, Figs. 1-3As shown, a plastic bag sealing and cutting packaging mechanism, including sealing and cutting machine body 1, triangular film distribution plate 2 and film loading rack 3, the machine box of sealing and cutting machine body 1 is provided with triangular film distribution plate 2, and the sealing and cutting machine body 1 outside one side of triangular film distribution plate 2 is provided with film loading rack 3, further comprising film opening mechanism 4, the film opening mechanism 4 comprises U-shaped plate 5, vertical support plate 6, triangular seat 7, extension plate 8, ion wind rod 9, L-shaped supporting plate 10, auxiliary distribution ball 13, side support plate 14, short limiting plate 15 and clamping rod 16, the U-shaped plate 5 is locked by bolt at the side frame body of triangular film distribution plate 2, and the outer plate body surface of U-shaped plate 5 is welded with triangular seat 7 through vertical support plate 6, the rear seat opening of triangular seat 7 towards triangular film distribution plate 2 is symmetrically welded with extension plate 8, and the ion wind rod 9 is clamped between the extension plate 8, the L-shaped supporting plate 10 is welded at the extension plate 8 outside the ion wind rod 9, and the triangular seat 7 towards the triangular seat surface of film loading rack 3 is provided with air hole 11, the triangular seat 7 outside the air hole 11 is provided with auxiliary distribution ball 13, the outer end straight plate body surface of U-shaped plate 5 is welded with side support plate 14, and the surface of side support plate 14 is symmetrically welded with short limiting plate 15, and the plate body surface of short limiting plate 15 is symmetrically welded with clamping rod 16.

[0026] Wherein, the rod body of the clamping rod 16 is reserved with film interval, and the double rod bodies of the clamping rod 16 are cylindrical rod bodies;

[0027] Through the above technical scheme, the cylindrical rod bodies of the clamping rod 16 can pass through the film body of the plastic bag roll film.

[0028] Wherein, the auxiliary distribution ball 13 is provided with three groups at the corner head of the triangular seat 7, and the auxiliary distribution ball 13 is provided at the corner head of the triangular seat 7;

[0029] Through the above technical scheme, the triangular seat 7 can separate the film body of the plastic bag roll film with more auxiliary distribution balls 13.

[0030] Wherein, the extension plate 8 is vertically welded with semicircular cover plate 12 at one side plate body away from the vertical support plate 6, and the plate body of the semicircular cover plate 12 is provided with arc-shaped groove;

[0031] Through the above technical scheme, after the extension plate 8 is welded with the semicircular cover plate 12, the power line of the ion wind rod 9 can be led out downward from the arc-shaped groove of the semicircular cover plate 12 to connect with the external controller for power control.

[0032] Wherein, the vertical plate body surface of the L-shaped supporting plate 10 and the shell surface of the ion wind rod 9 are provided with mounting holes, and the mounting holes of the L-shaped supporting plate 10 and the ion wind rod 9 are screwed with bolts;

[0033] By adopting the technical scheme, the L-shaped supporting plate 10 and the mounting hole of the ion wind rod 9 can be screwed with a bolt, so that the ion wind rod 9 is mounted at the L-shaped supporting plate 10.

[0034] The wind holes 11 are arranged on the surface of the triangular seat 7 and are communicated with the seat cavity of the triangular seat 7.

[0035] By adopting the technical scheme, the triangular seat 7 can discharge the wind blown by the ion wind rod 9 through more wind holes 11.

[0036] It should be noted that the utility model is a plastic bag sealing and packaging mechanism, which is composed of an opening film mechanism 4 arranged at a film mounting frame 3 of an existing sealing mechanism body 1. After the U-shaped plate 5 of the opening film mechanism 4 is locked in the film mounting frame 3 by bolts, the ion wind rod 9 can be pushed into the extension plates 8, and then the L-shaped supporting plate 10 can be screwed into the mounting hole of the ion wind rod 9, so that the ion wind rod 9 is fixed between the extension plates 8. Then, the power line of the ion wind rod 9 can be led out from the arc-shaped groove of the semicircular cover plate 12 to connect to an external controller for power control. After the plastic bag film roll is mounted at the film mounting frame 3, the film roll can be separated from the film mounting frame 3 and led through the triangular seat 7 and the extension plates 8. Then, the film body after the film roll is separated can be pulled from the pair of clamping rods 16 of the short limiting plates 15, and then the separated film roll can be led to the triangular film separating plate 2 and continuously led to the sealing structure in the sealing machine body 1 for continuous sealing and packaging. When the plastic bag film roll is continuously pulled apart at the triangular seat 7, the ion wind rod 9 can blow air from the wind holes 11 to the triangular seat 7, and then a large amount of airflow with positive and negative charges is blown to the plastic bag film roll to neutralize static electricity, so that the plastic bag film roll can be smoothly separated and led to the sealing machine body 1 for sealing and packaging.

[0037] It should be noted that the utility model is a plastic bag sealing and packaging mechanism, and the components in the utility model are components known to those skilled in the art, and their structure and principle can be known by technical personnel through a technical manual or through a conventional experimental method.

[0038] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A plastic bag sealing and cutting packaging mechanism, comprising a sealing and cutting machine body (1), a triangular film distribution plate (2) and a film loading rack (3), the triangular film distribution plate (2) is installed outside the sealing and cutting machine body (1), and the film loading rack (3) is installed outside the sealing and cutting machine body (1) on one side of the triangular film distribution plate (2), characterized in that: Also include the film opening mechanism (4), the film opening mechanism (4) includes U-shaped plate (5), vertical support plate (6), triangular seat (7), extension plate (8), ion wind stick (9), L-shaped supporting plate (10), auxiliary distribution ball (13), side support plate (14), short limit plate (15) and the pair of clamping rod (16), the film mounting frame (3) is close to the side frame body of triangular film distribution plate (2) and is locked by bolt U-shaped plate (5), and the outer plate body surface of U-shaped plate (5) is welded triangular seat (7) through vertical support plate (6), the triangular seat (7) is symmetrically welded with extension plate (8) towards the back seat mouth of triangular film distribution plate (2), and the ion wind stick (9) is clamped between the extension plate (8), the extension plate (8) outside the ion wind stick (9) is welded with L-shaped supporting plate (10), and the triangular seat (7) is provided with air hole (11) towards the triangular seat surface of film mounting frame (3), the triangular seat (7) outside the air hole (11) is protruded with auxiliary distribution ball (13), the outer end straight plate body surface of U-shaped plate (5) is welded with side support plate (14), and the surface of side support plate (14) is symmetrically welded with short limit plate (15), the plate body surface of short limit plate (15) is symmetrically welded with pair of clamping rod (16).

2. A plastic bag sealing, cutting and packing mechanism according to claim 1, characterized in that: The rod body of the pair of clamping rod (16) is reserved with film passing distance, and the double rod bodies of the pair of clamping rod (16) are cylindrical rod bodies.

3. The plastic bag sealing, cutting and packing mechanism according to claim 1, characterized in that: The auxiliary distribution ball (13) is protruded with three groups at the corner head of triangular seat (7), and the auxiliary distribution ball (13) is protruded at both ends and the middle of the corner head of triangular seat (7).

4. The plastic bag sealing, cutting and packing mechanism according to claim 1, characterized in that: The extension plate (8) is vertically welded with semicircular cover plate (12) on the side plate body away from the vertical support plate (6), and the plate body of semicircular cover plate (12) is provided with arc-shaped groove.

5. The plastic bag sealing, cutting and packing mechanism according to claim 1, characterized in that: The vertical plate body surface of L-shaped supporting plate (10) and the shell surface of ion wind stick (9) are provided with mounting holes, and the mounting holes of L-shaped supporting plate (10) and ion wind stick (9) are screwed with bolts.

6. A plastic bag sealing, cutting and packing mechanism according to claim 1, characterized in that: The air hole (11) is arranged with eight groups on the surface of triangular seat (7), and the hole cavity of air hole (11) and the seat cavity of triangular seat (7) are communicated.

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