Resin anchoring agent film edge folding forming mechanism

Abstract

The utility model discloses a resin anchoring agent film flanging forming mechanism, which relates to the technical field of resin anchoring agent production and comprises a plurality of first flanging guide plates, a plurality of second flanging guide plates, a plurality of second flanging guide plates and a plurality of third flanging guide plates, the second edge folding guide plates are also arc-shaped plates, and the multiple second edge folding guide plates are annularly distributed; through the arrangement of the first edge folding guide plate, the second edge folding guide plate and the central column, a worker can selectively use the first edge folding guide plate to be matched with the central column or use the second edge folding guide plate to be matched with the central column to fold formed double-layer film bags with different inner diameters. Therefore, the forming and manufacturing requirements of thin film bags with different inner diameters are met, when the thin film bags with different inner diameters are replaced and manufactured, the operation of halting to replace parts is not needed, the replacement time is saved, and the overall production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to resin anchoring agent production technical field, especially a kind of resin anchoring agent film edge forming mechanism. BACKGROUND

[0002] The existing anchoring agent film bag making device is mostly fixed structure, and the prepared film bag inner diameter is always the same, such as the patent document with the announcement number "CN203921248U", a kind of anchoring agent sub-bag making machine, including film hanging device, forming device, heat sealing device, film pulling device, cutting device, forming device, including forming tube and forming inner tube, forming tube surface has a strip-shaped recess, forming inner tube is placed in the recess, the upper side of forming tube is equipped with two pieces of forming sheet that can be opened and closed and is correspondingly arranged, to press the plastic film on forming tube and forming inner tube, heat sealing device is located on the upper part of recess.

[0003] Based on the above search, combined with prior art, it is found that the existing resin anchoring agent film edge former is fixed in size, if different inner diameters of resin anchoring agent film bags need to be produced, different specifications of edge formers need to be replaced, which is inconvenient to use, so a resin anchoring agent film edge forming mechanism is needed. UTILITY MODEL CONTENT

[0004] The purpose of the present application is to provide a kind of resin anchoring agent film edge forming mechanism to solve the problems raised in the above background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a kind of resin anchoring agent film edge forming mechanism, comprising:

[0006] The first edge guide plate is an arc-shaped vertical plate, and the first edge guide plate is provided with a plurality of annularly distributed;

[0007] The second edge guide plate is also an arc-shaped plate, and the second edge guide plate is provided with a plurality of annularly distributed;

[0008] Among them, the annular inner diameter formed by the plurality of first edge guide plates is greater than the annular inner diameter formed by the plurality of second edge guide plates;

[0009] The center column is a cylindrical structure, the upper diameter of the center column is greater than the lower diameter of the center column, and the upper part of the center column is matched with the first edge guide plate, and the lower part of the center column is matched with the second edge guide plate;

[0010] The electric push rod is provided with a plurality of and respectively corresponds to the plurality of first edge guide plates and the plurality of second edge guide plates, and the output shaft end of the plurality of electric push rods is respectively fixed with the outer side of the plurality of first edge guide plates and the plurality of second edge guide plates.

[0011] Preferably, a first forming notch is provided on the upper part of the central column, and the first forming notch is a concave arc-shaped groove;

[0012] A first forming protrusion adapted to the first forming notch is formed on the inner side of a portion of the first folded edge guide plate.

[0013] Preferably, the first forming protrusion is a protrusion with a fan-shaped horizontal cross section, and two first forming protrusions are provided and fixed to the inner side of the two first folding guide plates respectively;

[0014] A plug is fixed to one of the first forming protrusions on the side close to the other first forming protrusion.

[0015] Preferably, a second forming notch is provided at the lower part of the central column, and the second forming notch is also a concave arc-shaped groove;

[0016] One of the second folding guide plates has a second forming protrusion on its inner side that matches the second forming notch.

[0017] Preferably, both first forming protrusions have transition rounded corners on their upper parts, and the transition rounded corners on the upper parts of the two first forming protrusions cooperate with each other to form a unified transition surface;

[0018] A transition ball is formed on the upper part of the second forming protrusion.

[0019] Preferably, a concave transition spherical groove is formed at the junction of the second molding notch and the first molding notch, and the transition spherical part is adapted to the transition spherical groove.

[0020] In summary, the technical effects and advantages of this utility model are as follows:

[0021] 1. In this utility model, by setting up a first folding guide plate, a second folding guide plate, and a central column, when folding and forming the film, the operator can control the electric push rod corresponding to the first folding guide plate or the electric push rod corresponding to the second folding guide plate to start, thereby selectively using the first folding guide plate in conjunction with the central column, or using the second folding guide plate in conjunction with the central column, to fold double-layer film bags with different inner diameters. This adapts to the forming and manufacturing needs of film bags with different inner diameters. Moreover, when changing to make film bags with different inner diameters, there is no need to stop the machine to change parts, saving changeover time and improving overall production efficiency.

[0022] 2. In this utility model, by setting the transition rounded corner and the transition ball, edge shearing between the film and the molding process can be avoided, thereby preventing the film from breaking during molding and improving the molding quality of the film. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure in this embodiment;

[0025] Figure 2 This is a schematic diagram of the first folded guide plate and electric push rod structure in this embodiment;

[0026] Figure 3 This is a schematic diagram of the second folded guide plate and electric push rod structure in this embodiment;

[0027] Figure 4 This is a schematic diagram of the central column's upward-facing side structure in this embodiment;

[0028] Figure 5 This is a top view of the double-layer film bag formed by folding the first folding guide plate in this embodiment.

[0029] In the diagram: 1. First folding guide plate; 2. Second folding guide plate; 3. Central column; 31. First forming notch; 32. Second forming notch; 33. Transition ball groove; 4. Electric push rod; 5. First forming protrusion; 51. Transition rounded corner; 52. Plug; 6. Second forming protrusion; 61. Transition ball;

[0030] 100. Form double-layer film bags. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example: Reference Figures 1-5 The resin anchoring agent film folding and forming mechanism shown includes:

[0033] The first folding guide plate 1 is an arc-shaped vertical plate, and multiple first folding guide plates 1 are provided and distributed in a ring.

[0034] The second folding guide plate 2 is also an arc plate, and multiple second folding guide plates 2 are provided and distributed in a ring.

[0035] Among them, the inner diameter of the annular ring formed by the multiple first folding guide plates 1 is larger than the inner diameter of the annular ring formed by the multiple second folding guide plates 2;

[0036] The central column 3 is a cylindrical structure. The upper diameter of the central column 3 is larger than the lower diameter of the central column 3. The upper part of the central column 3 is adapted to the first folding guide plate 1, and the lower part of the central column 3 is adapted to the second folding guide plate 2.

[0037] Electric push rods 4 are provided in multiple ways, each corresponding to a number of first folding guide plates 1 and a number of second folding guide plates 2. The output shaft ends of the multiple electric push rods 4 are fixed to the outer sides of the multiple first folding guide plates 1 and the multiple second folding guide plates 2 respectively.

[0038] Based on the above structure, when folding and forming the film, the operator can control the electric push rod 4 corresponding to the first folding guide plate 1 or the electric push rod 4 corresponding to the second folding guide plate 2 to selectively use the first folding guide plate 1 in conjunction with the central column 3, or use the second folding guide plate 2 in conjunction with the central column 3, to fold double-layer film bags 100 with different inner diameters (e.g., Figure 5 The double-layer film bag 100 shown is formed by folding the first folding guide plate 1 in conjunction with the central column 3, thereby adapting to the forming and manufacturing needs of film bags with different inner diameters. Moreover, when changing to make film bags with different inner diameters, there is no need to stop the machine to change parts, saving changeover time and improving overall production efficiency.

[0039] Furthermore, a first forming notch 31 is provided on the upper part of the central column 3. The first forming notch 31 is a concave arc-shaped groove. A second forming notch 32 is provided on the lower part of the central column 3. The second forming notch 32 is also a concave arc-shaped groove.

[0040] A first forming protrusion 5 adapted to the first forming notch 31 is formed on the inner side of a portion of the first folding guide plate 1;

[0041] One of the second folding guide plates 2 has a second forming protrusion 6 that matches the second forming notch 32 on its inner side.

[0042] By using the first molding notch 31 to cooperate with the first molding protrusion 5 or the second molding notch 32 to cooperate with the second molding protrusion 6, a double-layer film bag 100 with a concave structure of different sizes is formed. The film bag formed in the first molding notch 31 or the second molding notch 32 has a double-layer structure, which facilitates the subsequent filling of the film bag with mud and curing agent.

[0043] In addition, in order to unfold the double-layer structure of the double-layer film bag 100, a support block (not shown in the figure) can be provided below the central column 3 to expand the double-layer film bag 100, thereby making the double-layer film bag 100 unfold and facilitating filling.

[0044] Furthermore, the first forming protrusion 5 is a protrusion with a horizontal cross section in the shape of a fan. There are two first forming protrusions 5, which are respectively fixed to the inner side of the two first folding guide plates 1.

[0045] One of the first molding protrusions 5 is fixed with a plug strip 52 on one side close to the other first molding protrusion 5, so that the overall structure of the first molding protrusion 5 can meet the requirements of matching with the first molding notch 31, and the two first molding protrusions 5 can meet the molding requirements of the first molding notch 31 by cooperating with each other.

[0046] Furthermore, both first forming protrusions 5 have transition rounded corners 51 formed on their upper parts, and the transition rounded corners 51 on the upper parts of the two first forming protrusions 5 cooperate with each other to form a unified transition surface;

[0047] A transition ball portion 61 is formed on the upper part of the second forming protrusion 6;

[0048] A concave transition ball groove 33 is formed at the junction of the second molding notch 32 and the first molding notch 31, and the transition ball portion 61 is adapted to the transition ball groove 33.

[0049] The transition rounded corner 51 and the transition ball 61 can prevent edge shearing between the film and the molding process, thereby preventing the film from breaking during molding and improving the molding quality of the film.

[0050] The working principle of this utility model is as follows: During daily use, when the film enters between the upper part of multiple first folding guide plates 1 and the central column 3 or between multiple second folding guide plates 2 and the lower part of the central column 3 through the conveying mechanism, the operator can control the electric push rod 4 corresponding to the first folding guide plate 1 or the electric push rod 4 corresponding to the second folding guide plate 2 to selectively use the first folding guide plate 1 and the central column 3, or use the second folding guide plate 2 and the central column 3, to fold double-layer film bags 100 with different inner diameters. This adapts to the forming and manufacturing needs of film bags with different inner diameters. Moreover, when changing to make film bags with different inner diameters, there is no need to stop the machine to change parts, saving changeover time and improving overall production efficiency.

[0051] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A resin anchoring agent film folding and forming mechanism, characterized in that, include: The first folding guide plate (1) is an arc-shaped vertical plate, and multiple first folding guide plates (1) are provided and distributed in a ring. The second folding guide plate (2) is also an arc-shaped plate, and multiple second folding guide plates (2) are provided and distributed in a ring. The inner diameter of the ring formed by the plurality of first folding guide plates (1) is larger than the inner diameter of the ring formed by the plurality of second folding guide plates (2); The central column (3) is a cylindrical structure. The upper diameter of the central column (3) is larger than the lower diameter of the central column (3). The upper part of the central column (3) is adapted to the first folding guide plate (1), and the lower part of the central column (3) is adapted to the second folding guide plate (2). Electric push rod (4), the electric push rod (4) is provided with multiple ones and each corresponds to multiple first folding guide plates (1) and multiple second folding guide plates (2). The output shaft ends of the multiple electric push rods (4) are respectively fixed to the outside of the multiple first folding guide plates (1) and multiple second folding guide plates (2).

2. The resin anchoring agent film folding and forming mechanism according to claim 1, characterized in that: The upper part of the central column (3) is provided with a first forming notch (31), which is a concave arc-shaped groove; A first forming protrusion (5) adapted to the first forming notch (31) is formed on the inner side of part of the first folded guide plate (1).

3. The resin anchoring agent film folding and forming mechanism according to claim 2, characterized in that: The first forming protrusion (5) is a protrusion with a fan-shaped horizontal cross section. There are two first forming protrusions (5) and they are respectively fixed to the inner side of the two first folding guide plates (1). One of the first molding protrusions (5) has a plug strip (52) fixed on one side near the other first molding protrusion (5).

4. The resin anchoring agent film folding and forming mechanism according to claim 2, characterized in that: The lower part of the central column (3) is provided with a second forming notch (32), which is also a concave arc-shaped groove; One of the second folding guide plates (2) has a second forming protrusion (6) that matches the second forming notch (32) on its inner side.

5. The resin anchoring agent film folding and forming mechanism according to claim 4, characterized in that: Both of the first molding protrusions (5) have a transition rounded corner (51) formed on their upper parts, and the transition rounded corners (51) on the upper parts of the two first molding protrusions (5) cooperate with each other to form a unified transition surface; The upper part of the second molding protrusion (6) has a transition ball (61).

6. The resin anchoring agent film folding and forming mechanism according to claim 5, characterized in that: A concave transition ball groove (33) is formed at the junction of the second molding notch (32) and the first molding notch (31), and the transition ball part (61) is adapted to the transition ball groove (33).

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