Bag making machine facilitating discharging

Abstract

The bag making machine facilitating discharging comprises a base and a working box, the working box is fixedly connected to the right side of the top of the base, a collecting box is fixedly connected to the right side wall of the base, and a first spring is fixedly connected to the bottom of an inner cavity of the collecting box; a lifting plate is fixedly connected to the top end of the first spring, a fixed pulley is fixedly connected to the middle of the bottom of the collecting box, an electric capstan is fixedly connected to the lower side of the left side wall of the collecting box, a steel wire rope is wound around the outer side wall of the electric capstan, and the tail end of the steel wire rope penetrates through the collecting box and extends into an inner cavity of the collecting box; the bag making machine facilitating discharging is reasonable in structural design, the discharging regularity of plastic bags can be improved, follow-up manual collection is facilitated, the bag making machine facilitates discharging, when the plastic bags are cut, the plastic bags can be fixed in advance, and the cutting effect of the plastic bags is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bag making machines, in particular to a bag making machine which is convenient for unloading materials. Background Art

[0002] With the development of society, plastic bags have become an indispensable item in people's lives. People usually use plastic bags to package items when they go shopping, so that they can take away the purchased items. The bag making machine is a device used to make various plastic packaging bags. The bag making machine mainly includes a feeding part, a production part and a unloading part. The feeding part usually unwinds the film, the production part turns the film into a bag-shaped semi-finished product by folding, welding, punching and other means, and the unloading part cuts the bag-shaped semi-finished product with a cutter to obtain a finished product.

[0003] At present, when a bag making machine produces plastic bags, it will convey the produced plastic bags to a receiving box. However, after the plastic bags enter the receiving box, they will fall from the top to the bottom of the receiving box, making the plastic bags entering the receiving box very chaotic, which is not conducive to the subsequent collection, and then the unloading effect of the bag making machine is general. In addition, when the bag making machine cuts the plastic bags, the plastic bags are prone to wrinkles, which in turn causes the plastic bags to be offset and affects the cutting quality. For this reason, we propose a bag making machine that is easy to unload. Utility Model Content

[0004] The purpose of the utility model is to provide a bag making machine which is convenient for unloading materials, so as to solve the problem proposed in the above background technology that when the bag making machine is unloading materials, plastic bags will fall from a high place to the bottom of a receiving box, thereby making the plastic bags very messy and affecting the unloading materials, and the plastic bags are prone to wrinkles when the bag making machine is cutting the plastic bags.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bag-making machine that is convenient for unloading, comprising a base and a working box, the working box being fixedly connected to the top right side of the base, the right side wall of the base being fixedly connected to a collecting box, the bottom of the inner cavity of the collecting box being fixedly connected to a first spring, the top of the first spring being fixedly connected to a lifting plate, a fixed pulley being fixedly connected to the middle of the bottom of the collecting box, an electric winch being fixedly connected to the lower side of the left side wall of the collecting box, a steel wire rope being wound around the outer side wall of the electric winch, the end of the steel wire rope passing through the collecting box and extending to the inner cavity of the collecting box, and the end of the steel wire rope being fixedly connected to the middle of the bottom of the lifting plate.

[0006] As a further description of the above technical solution:

[0007] The left side of the top of the base is fixedly connected with a bag making machine body.

[0008] As a further description of the above technical solution:

[0009] A first electric push rod is fixedly connected to the left side of the inner cavity top of the working box, a mounting plate is fixedly connected to the end of the first electric push rod, and a cutting blade is fixedly connected to the middle of the bottom of the mounting plate.

[0010] As a further description of the above technical solution:

[0011] The left and right sides of the top of the mounting plate are fixedly connected with second springs, the top of the second spring is fixedly connected with a connecting plate, the middle of the bottom of the connecting plate is fixedly connected with a connecting rod, the end of the connecting rod passes through the mounting plate and extends to the bottom of the mounting plate, and the end of the connecting rod is fixedly connected with a pressure plate.

[0012] As a further description of the above technical solution:

[0013] A second electric push rod is fixedly connected to the right side of the inner cavity top of the working box, a mounting frame is fixedly connected to the end of the second electric push rod, and a conveying roller is rotatably connected between the front and rear side walls of the inner cavity of the mounting frame.

[0014] As a further description of the above technical solution:

[0015] A workbench is fixedly connected to the bottom of the inner cavity of the work box, and a material guide plate is fixedly connected to the right side wall of the workbench.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The bag making machine which is convenient for unloading conveys the plastic bags to the guide plate through the conveying roller, so that the plastic bags slide into the collection box along the slope of the guide plate, and then the falling height of the plastic bags is initially reduced through the slope of the guide plate, and then the upgrading plate is supported by the first spring, so that the height of the lifting plate is located at the box mouth of the collection box, and then the falling height of the plastic bags is reduced again. Then, when the plastic bags fall on the lifting plate, the steel wire rope is wound by the electric winch, so that the steel wire rope slowly pulls the lifting plate downward, so that the first spring contracts and the lifting plate gradually descends. Finally, the lifting plate gradually descends, so that different plastic bags can fall into the collection box at a height that is not much different, and the plastic bags are prevented from falling directly from a high place to a low place, thereby improving the unloading uniformity of the plastic bags, facilitating subsequent manual collection, and making the bag making machine convenient for unloading.

[0018] 2. The bag-making machine, which is convenient for unloading, starts the first electric push rod, so that the first electric push rod drives the mounting plate to descend. The mounting plate descends, so that the left and right side pressure plates press the plastic bags to be cut on the workbench. Then, when the mounting plate continues to descend, the second spring will extend, so as to avoid affecting the mounting plate driving the cutting blade to descend, so that the bag-making machine can fix the plastic bags in advance when cutting the plastic bags, thereby improving the cutting effect of the plastic bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a bag-making machine that is convenient for unloading, which is proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a bag-making machine that is convenient for unloading, proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of a bag-making machine that is convenient for unloading, proposed by the utility model;

[0022] Figure 4 The utility model provides a bag making machine which is convenient for unloading. Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, base; 110, collecting box; 120, first spring; 130, lifting plate; 140, fixed pulley; 150, electric winch; 160, wire rope; 170, bag making machine body; 200, working box; 210, first electric push rod; 220, mounting plate; 221, cutting blade; 230, second spring; 240, connecting plate; 250, connecting rod; 260, pressing plate; 270, second electric push rod; 280, mounting frame; 281, conveying roller; 290, working table; 291, material guide plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a bag making machine that is easy to unload, which can improve the neatness of unloading plastic bags and facilitate subsequent manual collection, making it easy for the bag making machine to unload materials, and when cutting plastic bags, the plastic bags can be fixed in advance to improve the cutting effect of plastic bags. Figure 1-4 , comprising a base 100 and a working box 200;

[0028] See also Figure 1-3The right side wall of the base 100 is fixedly connected with a collection box 110, and the collection box 110 is used to install a first spring 120. The bottom of the inner cavity of the collection box 110 is fixedly connected with a first spring 120, and the first spring 120 is used to install a lifting plate 130. The top of the first spring 120 is fixedly connected with a lifting plate 130, and the lifting plate 130 is used to collect plastic bags. A fixed pulley 140 is fixedly connected to the middle of the bottom of the collection box 110, and the fixed pulley 140 is used to adjust the direction of the wire rope 160. An electric winch 150 is fixedly connected to the lower side of the left side wall of the collection box 110. The electric winch 150 is used to retract and release the wire rope 160. The outer wall of the electric winch 150 is wound with the wire rope 160. The end of the wire rope 160 passes through the collection box 110 and extends to the inner cavity of the collection box 110, and the end of the wire rope 160 is fixedly connected to the middle of the bottom of the lifting plate 130. The steel wire rope 160 is used to pull the lifting plate 130 downward, and the plastic bag is conveyed to the guide plate 291 through the conveying roller 281, so that the plastic bag slides into the collection box 110 along the slope of the guide plate 291, and then the falling height of the plastic bag is initially reduced by the slope of the guide plate 291, and then the upgrading plate 130 is supported by the first spring 120, so that the height of the lifting plate 130 is located at the box opening of the collection box 110, and then the falling height of the plastic bag is reduced again, and then when the plastic bag falls on the lifting plate 130, the steel wire rope 160 is wound by the electric winch 150, so that the steel wire rope 160 slowly pulls the lifting plate 130 downward, so that the first spring 120 contracts, and the lifting plate 130 gradually descends, and finally the lifting plate 130 gradually descends, so that different plastic bags can fall into the collection box 110 at a height that is not much different, and the plastic bag is prevented from falling directly from a high place to a low place;

[0029] Please refer again Figure 1-3 The working box 200 is fixedly connected to the top right side of the base 100, and the working box 200 is used to install the first electric push rod 210 and the second electric push rod 270;

[0030] In summary, the uniformity of plastic bag feeding is improved, which is convenient for subsequent manual collection and makes it easier for the bag making machine to feed the bags.

[0031] Please refer again Figure 1-3 A bag making machine body 170 is fixedly connected to the top left side of the base 100, and plastic bags can be produced through the bag making machine body 170.

[0032] See also Figure 3-4 A first electric push rod 210 is fixedly connected to the left side of the inner cavity top of the working box 200, a mounting plate 220 is fixedly connected to the end of the first electric push rod 210, and a cutting blade 221 is fixedly connected to the middle of the bottom of the mounting plate 220, and the plastic bag can be cut by the cutting blade 221.

[0033] Please refer again Figure 3-4The left and right sides of the top of the mounting plate 220 are fixedly connected with the second spring 230, the top of the second spring 230 is fixedly connected with the connecting plate 240, the middle of the bottom of the connecting plate 240 is fixedly connected with a connecting rod 250, the end of the connecting rod 250 passes through the mounting plate 220 and extends to the bottom of the mounting plate 220, and the end of the connecting rod 250 is fixedly connected with a pressing plate 260, through which the plastic bag to be cut can be pressed.

[0034] See also Figure 3 A second electric push rod 270 is fixedly connected to the right side of the inner cavity top of the working box 200, and a mounting frame 280 is fixedly connected to the end of the second electric push rod 270. A conveying roller 281 is rotatably connected between the front and rear side walls of the inner cavity of the mounting frame 280, and the finished plastic bags can be input through the conveying roller 281.

[0035] Please refer again Figure 3 A workbench 290 is fixedly connected to the bottom of the inner cavity of the work box 200, and a material guide plate 291 is fixedly connected to the right side wall of the workbench 290. The material guide plate 291 can guide the unloading of plastic bags.

[0036] In summary, the bag making machine can fix the plastic bags in advance when cutting the plastic bags, thereby improving the cutting effect of the plastic bags.

[0037] During specific use, personnel in this technical field produce plastic bags to be cut through the bag making machine body 170, and input the plastic bags to be cut into the working box 200, and then start the first electric push rod 210 to make the first electric push rod 210 drive the mounting plate 220 to descend, and then the mounting plate 220 descends, so that the left and right side pressure plates 260 press the plastic bags to be cut on the workbench 290, and then the mounting plate 220 continues to descend. At this time, the connecting rod 250 pushes the connecting plate 240 upward, so that the second spring 230 is extended, so that the mounting plate 220 can continue to drive the cutting blade 221 to descend, and then the cutting blade 221 cuts the plastic bag to be cut, and then the second electric push rod 270 is extended to drive the mounting frame 280 to descend, so that The conveying roller 281 lightly presses on the plastic bag, and then the plastic bag is conveyed to the guide plate 291 through the conveying roller 281, so that the plastic bag slides into the collection box 110 along the slope of the guide plate 291 and falls on the lifting plate 130, and then the steel wire rope 160 is wound by the electric winch 150, so that the steel wire rope 160 slowly pulls the lifting plate 130 downward, thereby causing the first spring 120 to contract and the lifting plate 130 to gradually descend, and then the lifting plate 130 gradually descends, so that different plastic bags can fall into the collection box 110 at a similar height, and finally, after the production of the plastic bags is completed, the steel wire rope 160 is slowly released by the electric winch 150, so that the first spring 120 rebounds, so that the lifting plate rises and pushes the accumulated plastic bags out of the collection box 110 for collection and unloading.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A bag making machine that is convenient for unloading, characterized in that: The utility model comprises a base (100) and a working box (200), wherein the working box (200) is fixedly connected to the right side of the top of the base (100), a collecting box (110) is fixedly connected to the right side wall of the base (100), a first spring (120) is fixedly connected to the bottom of the inner cavity of the collecting box (110), a lifting plate (130) is fixedly connected to the top of the first spring (120), a fixed pulley (140) is fixedly connected to the middle of the bottom of the collecting box (110), an electric winch (150) is fixedly connected to the lower side of the left side wall of the collecting box (110), a steel wire rope (160) is wound around the outer side wall of the electric winch (150), an end of the steel wire rope (160) passes through the collecting box (110) and extends to the inner cavity of the collecting box (110), and an end of the steel wire rope (160) is fixedly connected to the middle of the bottom of the lifting plate (130).

2. A bag-making machine that facilitates unloading of materials according to claim 1, characterized in that: The bag making machine body (170) is fixedly connected to the left side of the top of the base (100).

3. The bag-making machine for easy unloading according to claim 1, characterized in that: A first electric push rod (210) is fixedly connected to the left side of the inner cavity top of the working box (200), a mounting plate (220) is fixedly connected to the end of the first electric push rod (210), and a cutting blade (221) is fixedly connected to the middle of the bottom of the mounting plate (220).

4. A bag-making machine for easy unloading according to claim 3, characterized in that: The left and right sides of the top of the mounting plate (220) are fixedly connected with second springs (230), the top of the second spring (230) is fixedly connected with a connecting plate (240), the middle of the bottom of the connecting plate (240) is fixedly connected with a connecting rod (250), the end of the connecting rod (250) passes through the mounting plate (220) and extends to the bottom of the mounting plate (220), and the end of the connecting rod (250) is fixedly connected with a pressure plate (260).

5. The bag-making machine for easy material feeding according to claim 1, characterized in that: A second electric push rod (270) is fixedly connected to the right side of the inner cavity top of the working box (200), a mounting frame (280) is fixedly connected to the end of the second electric push rod (270), and a conveying roller (281) is rotatably connected between the front and rear side walls of the inner cavity of the mounting frame (280).

6. The bag-making machine for easy material feeding according to claim 1, characterized in that: A workbench (290) is fixedly connected to the bottom of the inner cavity of the work box (200), and a material guide plate (291) is fixedly connected to the right side wall of the workbench (290).

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