A mold box side wall dry glue cleaning device

Abstract

The utility model discloses a kind of dry glue cleaning devices of mould box side wall, set up one rubber scraping piece (2) in the both ends of push rod head (1). The device of the utility model can effectively and comprehensively clean dry glue on the two inner side wall surfaces of dry mould box.

Description

Technical Field

[0001] This utility model belongs to the field of tobacco machinery, and specifically relates to a dry adhesive cleaning device for the side wall of a mold box. Background Technology

[0002] In cigarette production, cigarette boxes are glued together. After being glued, the boxes are pushed into a mold using push rods and push rod heads. The mold's sides press against the box, securing the glue. The high temperature inside the mold (heated by soldering irons on both sides) allows the glue to solidify quickly, resulting in a complete cigarette box. However, over time, some glue residue remains on the inner walls of the mold, adhering as dry glue and affecting normal production. Current technology involves periodic (e.g., weekly) manual cleaning using cloths, saw blades, and other tools. This manual cleaning method is not only inefficient and increases the workload for operators, but also poses a safety hazard due to the risk of burns from the soldering iron.

[0003] This utility model is proposed for this purpose. Utility Model Content

[0004] This utility model discloses a device for cleaning dry adhesive on the side wall of a mold box. A scraper 2 is provided at each end of the push rod head 1. The push rod head 1 is installed on the cigarette pack input push rod. When there is no cigarette box sticking to the dry surface, the cleaning device moves with the input push rod. The inclined surface 211 of the scraper 21 can scrape away the dry adhesive on both sides of the mold box, thus completing the cleaning of the mold box.

[0005] The technical solution of this utility model is as follows:

[0006] A dry adhesive cleaning device for the side wall of a mold box, wherein a scraper blade 2 is provided at each end of the push rod head 1.

[0007] Preferably, a U-shaped groove 11 with an outward opening is dug out at each end of the push rod head 1, and mounting holes 12 are opened on both sides of the U-shaped groove 11.

[0008] Preferably, the scraper blade 2 consists of two rectangular scraper blades 21 of the same size, which are connected at one end by a hinge 22.

[0009] Preferably, both ends of the hinge 22 are installed in the mounting holes 12.

[0010] Preferably, a torsion spring 3 is installed on the hinge 22; the two ends of the torsion spring 3 are engaged with the outer surfaces of the two scrapers 21.

[0011] Preferably, the opposite ends of the hinge 22 connecting the two scrapers 21 are inclined surfaces 211.

[0012] The method for cleaning dry adhesive on the side wall of a mold box using the present invention is as follows:

[0013] See Figure 1 The push rod head 1 is installed on the push rod (not shown in the figure) for input and output of the cigarette pack through the push rod spiral port 10. A scraper 2 is set on each of the U-shaped grooves 11 at both ends of the push rod head 1. Since a torsion spring 3 is installed on the hinge 22, the opposite ends of the hinge 22 of the two scrapers 21, i.e. the outer ends, are pressed together by the inclined surfaces 211, and the inclined surfaces 211 are tightly attached to the two inner walls of the mold box. When the push rod reciprocates, the device of this utility model reciprocates with the push rod, which can scrape away the dry glue on the two inner walls of the mold box.

[0014] The beneficial effects of this utility model are:

[0015] The mold box sidewall dry adhesive cleaning device of this utility model is motorized and can effectively and thoroughly clean the dry adhesive on both inner sidewalls of the dry mold box; it reduces the labor intensity of operators and eliminates safety hazards. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the mold box sidewall dry adhesive cleaning device of this utility model.

[0017] Figure 2 This is a top view of the mold sidewall dry adhesive cleaning device of this utility model.

[0018] Figure 3 This is a schematic diagram of the push rod head of this utility model, which has U-shaped grooves at both ends.

[0019] Figure 4 This is a schematic diagram of the scraper structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the torsion spring structure of this utility model.

[0021] The attached diagram is labeled as follows: 1. Push rod head; 10. Push rod helical opening; 11. U-shaped groove; 12. Mounting hole; 2. Scraper blade; 21. Scraper blade; 211. Inclined surface; 22. Hinge; 3. Torsion spring. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," "fixing," and "adhesion," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] In this specification, the illustrative expressions of the terms used above should not be construed as necessarily referring to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0026] A dry adhesive cleaning device for the sidewalls of a mold box, such as Figure 1 and Figure 2 As shown, a scraper blade 2 is provided at each end of the push rod head 1.

[0027] like Figure 3 As shown, a U-shaped groove 11 with an outward opening is dug out at each end of the push rod head 1, and mounting holes 12 are opened on both sides of the U-shaped groove 11.

[0028] like Figure 4 As shown, the scraper blade 2 consists of two rectangular scraper blades 21 of the same size, which are connected at one end by a hinge 22.

[0029] like Figure 1 and Figure 2 As shown, the two ends of the hinge 22 are installed in the mounting holes 12, which is the dry adhesive cleaning device for the side wall of the mold box of this utility model.

[0030] like Figure 1-2 and Figure 5 As shown, a torsion spring 3 is installed on the hinge 22; the two ends of the torsion spring 3 are engaged with the outer surfaces of the two scrapers 21.

[0031] like Figure 1-2 and Figure 4As shown, the opposite ends of the hinges 22 connecting the two scrapers 21 are inclined surfaces 211.

[0032] The method for cleaning dry adhesive on the side wall of a mold box using the present invention is as follows:

[0033] See Figure 1 and Figure 2 The push rod head 1 is installed on the push rod (not shown in the figure) for input and output of the cigarette pack through the push rod spiral port 10. A scraper 2 is set on each of the U-shaped grooves 11 at both ends of the push rod head 1. Since a torsion spring 3 is installed on the hinge 22, the opposite ends of the hinge 22 of the two scrapers 21, i.e., the outer ends, are respectively pressed by the torsion spring 3, and the inclined surfaces 211 are tightly attached to the two inner side walls of the mold box. When the push rod reciprocates, the device of this utility model reciprocates with the push rod. The dry glue on the two inner side walls of the mold box can be scraped away, achieving the purpose of efficient and immediate dry glue cleaning.

[0034] The mold box sidewall dry adhesive cleaning device of this utility model is motorized and can effectively and thoroughly clean the dry adhesive on both inner sidewalls of the dry mold box; it reduces the labor intensity of operators and eliminates safety hazards.

[0035] The above embodiments are not intended to limit the present invention, nor is the present invention limited to the examples described above. Any changes, modifications, additions, or substitutions made by those skilled in the art within the scope of the present invention are also within the protection scope of the present invention.

Claims

1. A device for cleaning dry adhesive on the side wall of a mold box, characterized in that, A scraper (2) is set at each end of the push rod head (1); A U-shaped groove (11) with an outward opening is dug out at each end of the push rod head (1), and mounting holes (12) are opened on both sides of the U-shaped groove (11); the push rod head (1) is installed on the push rod for input and output of the cigarette pack through the push rod screw port (10); The scraper (2) consists of two rectangular scraper blades (21) of the same size, which are connected at one end by a hinge (22); The two ends of the hinge (22) are installed in the mounting holes (12); A torsion spring (3) is installed on the hinge (22); the two ends of the torsion spring (3) are engaged with the outer surfaces of the two scrapers (21); The opposite ends of the hinge (22) connecting the two scrapers (21) are inclined surfaces (211).

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