Resin anchoring agent filling head
By combining the main filling head and the auxiliary filling head, along with structures such as guide rings and agitator impellers, the problem of insufficient contact area between the mud and the curing agent was solved, achieving uniform mixing and high-quality filling of the resin anchoring agent.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-17
- Publication Date
- 2026-03-06
AI Technical Summary
The existing resin anchoring agent filling head design results in a limited contact area between the putty and the curing agent, making it impossible to achieve uniform contact and rapid mixing, thus affecting the anchoring effect.
It adopts a combination design of main filling head and auxiliary filling head. The main filling head is a circular tube and the auxiliary filling head is a near-annular C-shaped tube. It is equipped with staggered protruding ribs and clearance ribs, and is equipped with guide ring and disturbance impeller. The rotating disturbance part and the fixed disturbance part increase the contact area and uniform mixing.
It increases the contact area and mixing uniformity between the adhesive and the curing agent, improves the finished product quality and filling quality of the resin anchoring agent, and reduces the probability of film bag breakage.
Smart Images
Figure CN223973864U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of resin anchoring agent production technology, and in particular to a resin anchoring agent filling head. Background Technology
[0002] In the production process of resin anchoring agent, it is necessary to fill the mud and curing agent. In the existing technology, the general filling head is a structure of two metal tubes that rely on each other. One metal tube has a larger diameter and a notch, and the other metal tube has a smaller diameter and is located inside the notch. This makes the mud and anchoring agent after filling form a circular cross-section. On the one hand, it is convenient to fill at the same time, and on the other hand, it is convenient to quickly mix the mud and curing agent after the anchoring agent is broken, so as to achieve the anchoring effect.
[0003] However, most existing anchoring agents have a cross-section consisting of a large circle with an arc-shaped notch and an arc-shaped cross-section that matches the notch. This results in a limited contact area between the adhesive and the anchoring agent after the joint is broken, which cannot achieve the expected uniform contact effect. Therefore, a resin anchoring agent filling head is needed. Utility Model Content
[0004] The purpose of this application is to provide a resin anchoring agent filling head to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this application provides the following technical solution: a resin anchoring agent filling head, comprising a main filling head and a secondary filling head;
[0006] The main filling head is a circular tube, and the auxiliary filling head is a near-circular C-shaped tube. The auxiliary filling head is sleeved on the outside of the main filling head and is coaxially arranged with the main filling head. A gap is left between the auxiliary filling head and the main filling head for the film bag to pass through.
[0007] The main filling head has a first protruding rib protruding outward on its periphery, and a protruding cavity is formed inside the first protruding rib. The auxiliary filling head has a second protruding rib protruding inward on its inner side, and a protruding cavity is formed inside the second protruding rib. Multiple first and second protruding ribs are provided, and multiple first and multiple second protruding ribs are arranged alternately.
[0008] The first and second protruding ribs extend in the same direction as the axis of the main filling head.
[0009] Preferably, a first recessed relief rib is also formed on the periphery of the main filling head. Multiple first relief ribs are provided and evenly distributed along the circumference of the main filling head. Each of the multiple first relief ribs corresponds to a multiple of the second protruding ribs. A gap is also formed between the outer wall of the first relief rib and the outer wall of the second protruding rib.
[0010] Preferably, a second recessed rib is formed on the inner side of the auxiliary filling head. Multiple second recessed ribs are provided and evenly distributed along the periphery of the auxiliary filling head. Each of the multiple second recessed ribs corresponds to a multiple of the first protruding ribs. A gap is also formed between the outer wall of the second recessed rib and the outer wall of the first protruding rib.
[0011] Preferably, a guide ring is fixed inside the auxiliary filling head. The guide ring is a C-shaped plate with the same curvature as the cross-section of the auxiliary filling head, and the guide ring is inclined downward.
[0012] A disturbance impeller is provided at the lower end of the guide ring. One side of the disturbance impeller extends out of the coverage area of the guide ring, and the shaft of the disturbance impeller is rotatably connected to the bottom surface of the guide ring through an arc-shaped hanger.
[0013] Preferably, a rotating disturbance component and a fixed disturbance component are installed inside the main filling head. The fixed disturbance component extends in a spiral shape and is fixed to the inner wall of the main filling head. The rotating disturbance component is also spiral-shaped, and the spiral direction of the rotating disturbance component is opposite to that of the fixed disturbance component.
[0014] The rotating disturbance component is rotatably connected to the inner wall of the main filling head via a connecting shaft and a bracket.
[0015] Preferably, a protruding fitting rib is formed on the side of the main filling head facing the notch of the auxiliary filling head, and a gap is also formed between the fitting rib and the notch of the auxiliary filling head. A protruding cavity is formed on the inner side of the fitting rib, and the extension direction of the fitting rib is also consistent with the axial direction of the main filling head.
[0016] In summary, the technical effects and advantages of this utility model are as follows:
[0017] 1. In this utility model, by setting the auxiliary filling head as a near-annular C-shaped tube and coaxially arranging the auxiliary filling head with the main filling head, the circular cross-section of the filled resin anchoring agent is composed of a circle and a near-annular C-shape surrounding the circle. At the same time, by setting the first protruding rib and the second protruding rib, intersecting protrusions are formed again in the circular cross-section and the C-shaped cross-section, thereby greatly increasing the contact area between the mud and the curing agent in the finished anchoring agent after filling. In addition, the intersecting mud and the curing agent can be quickly and evenly mixed after the bag is broken, thereby achieving a better and faster anchoring effect and improving the quality of the finished resin anchoring agent.
[0018] 2. In this utility model, by setting up a guide ring and a disturbance impeller, the material in the auxiliary filling head is guided to one side of the auxiliary filling head when it flows through the guide ring, and then flips along the disturbance impeller after passing through it. At the same time, the extrusion causes the disturbance impeller to rotate, thereby enabling the material in the auxiliary filling head to undergo mutual transformation between the inner and outer layers, ensuring that the material in the auxiliary filling head is more homogeneous during filling, and further improving the quality of the resin anchoring agent after filling.
[0019] 3. In this utility model, by setting up a rotating disturbance component and a fixed disturbance component, when the material in the main filling head flows through the rotating disturbance component and the fixed disturbance component, the fixed disturbance component guides the material to rotate in a spiral in one direction, while the rotating disturbance component guides the material to rotate in the opposite direction. At the same time, the rotating disturbance component itself generates rotation in the same direction as the fixed disturbance component, thereby causing the material to undergo displacement of the inner and outer layers in the main filling head, which can make the material in the main filling head more homogeneous, thereby further improving the quality of the resin anchoring agent product after filling. Attached Figure Description
[0020] 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.
[0021] Figure 1 This is a schematic diagram of the three-dimensional structure in this embodiment;
[0022] Figure 2 This is a top view of this embodiment;
[0023] Figure 3 This is a cross-sectional view of the main filling head and the auxiliary filling head in this embodiment;
[0024] Figure 4 for Figure 3 Enlarged view of the structure at point A in the middle.
[0025] In the diagram: 1. Main filling head; 11. First protruding rib; 12. First clearance rib; 13. Fitting rib; 2. Secondary filling head; 21. Second protruding rib; 22. Second clearance rib; 3. Gap; 4. Guide ring; 5. Disturbing impeller; 51. Rotating shaft; 52. Arc-shaped suspension rod; 6. Rotating disturbance component; 61. Connecting shaft; 7. Fixed disturbance component. Detailed Implementation
[0026] 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.
[0027] Example: Reference Figures 1-4 The resin anchoring agent filling head shown includes a main filling head 1 and a secondary filling head 2;
[0028] The main filling head 1 is a circular tube, and the auxiliary filling head 2 is a near-circular C-shaped tube. The auxiliary filling head 2 is sleeved on the outside of the main filling head 1 and is coaxially arranged with the main filling head 1. A gap 3 is left between the auxiliary filling head 2 and the main filling head 1 for the film bag to pass through.
[0029] The main filling head 1 has a first protruding rib 11 protruding outward on its circumference, and a protruding cavity is formed inside the first protruding rib 11. The auxiliary filling head 2 has a second protruding rib 21 protruding inward on its inner side, and a protruding cavity is formed inside the second protruding rib 21. Multiple first protruding ribs 11 and multiple second protruding ribs 21 are provided, and the multiple first protruding ribs 11 and multiple second protruding ribs 21 are arranged alternately.
[0030] The first protruding rib 11 and the second protruding rib 21 extend in the same direction as the axis of the main filling head 1.
[0031] Based on the above structure, by setting the auxiliary filling head 2 as a near-annular C-shaped tube and coaxially setting the auxiliary filling head 2 with the main filling head 1, the circular cross-section of the filled resin anchoring agent is composed of a circle and a near-annular C-shape surrounding the circle. At the same time, by setting the first protruding rib 11 and the second protruding rib 21, intersecting protrusions are formed again in the circular cross-section and the C-shaped cross-section. This greatly increases the contact area between the mud and the curing agent in the finished anchoring agent after filling. In addition, the intersecting mud and the curing agent can be quickly and evenly mixed after the bag is broken, which can achieve a better and faster anchoring effect and improve the quality of the finished resin anchoring agent.
[0032] Furthermore, a first recessed relief rib 12 is formed on the circumference of the main filling head 1. Multiple first relief ribs 12 are provided and evenly distributed along the circumference of the main filling head 1. Multiple first relief ribs 12 correspond one-to-one with multiple second protruding ribs 21. A gap 3 is also formed between the outer wall of the first relief rib 12 and the outer wall of the second protruding rib 21.
[0033] The inner side of the auxiliary filling head 2 is also formed with a second relief rib 22 that is recessed outward. Multiple second relief ribs 22 are provided and are evenly distributed along the periphery of the auxiliary filling head 2. The multiple second relief ribs 22 correspond one-to-one with multiple first protruding ribs 11. A gap 3 is also formed between the outer wall of the second relief rib 22 and the outer wall of the first protruding rib 11.
[0034] By setting the first clearance rib 12 and the second clearance rib 22, the mud and the curing agent can be made to interlock while preventing them from being squeezed against each other. This avoids excessive pressure on the film packaging bag during filling, which can cause cracks or damage, thus ensuring filling quality and reducing the probability of damage or leakage of the finished resin anchoring agent.
[0035] Furthermore, a guide ring 4 is fixed inside the auxiliary filling head 2. The guide ring 4 is a C-shaped plate with the same curvature as the cross section of the auxiliary filling head 2, and the guide ring 4 is inclined downward.
[0036] A disturbance impeller 5 is provided at the lower end of the guide ring 4. One side of the disturbance impeller 5 extends out of the coverage area of the guide ring 4. The rotating shaft 51 of the disturbance impeller 5 is rotatably connected to the bottom surface of the guide ring 4 through the arc-shaped hanger 52.
[0037] When the material in the secondary filling head 2 flows through the guide ring 4, it is guided to one side of the secondary filling head 2 by the guide ring 4, and then flipped along the agitator impeller 5 after passing through the agitator impeller 5. At the same time, the agitator impeller 5 is squeezed and rotated, so that the material in the secondary filling head 2 can undergo mutual transformation between the inner and outer layers, ensuring that the material in the secondary filling head 2 is more homogeneous during filling, which can further improve the quality of the resin anchoring agent after filling.
[0038] Furthermore, a rotating disturbance 6 and a fixed disturbance 7 are installed inside the main filling head 1. The fixed disturbance 7 extends in a spiral shape and is fixed to the inner wall of the main filling head 1. The rotating disturbance 6 is also spiral-shaped, and the spiral direction of the rotating disturbance 6 is opposite to that of the fixed disturbance 7.
[0039] The rotating disturbance component 6 is rotatably connected to the inner wall of the main filling head 1 via the connecting shaft 61 and the bracket.
[0040] When the material in the main filling head 1 flows through the rotating disturbance member 6 and the fixed disturbance member 7, the fixed disturbance member 7 guides the material to rotate in a spiral in one direction, while the rotating disturbance member 6 guides the material to rotate in the opposite direction. At the same time, the rotating disturbance member 6 itself generates rotation in the same direction as the fixed disturbance member 7, thereby causing the material to undergo displacement of the inner and outer layers in the main filling head 1, which makes the material in the main filling head 1 more homogeneous, thereby further improving the quality of the resin anchoring agent product after filling.
[0041] Furthermore, a protruding fitting rib 13 is formed on the side of the main filling head 1 facing the notch of the auxiliary filling head 2. A gap 3 is also formed between the fitting rib 13 and the notch of the auxiliary filling head 2. A protruding cavity is formed on the inner side of the fitting rib 13. The extension direction of the fitting rib 13 is also consistent with the axial direction of the main filling head 1. The fitting rib 13 can make the material in the main filling head 1 fill the notch of the auxiliary filling head 2 after filling, so that the cross section of the numerical anchoring agent after filling forms a complete circle, avoiding the disadvantage of local gaps, which can cause the resin anchoring agent to easily break at the gap.
[0042] The working principle of this utility model is as follows: During daily use, the mud and curing agent are conveyed to the main filling head 1 and the auxiliary filling head 2 through a conveying mechanism (the conveying mechanism is existing technology and will not be described in detail here). This allows the mud and curing agent to be filled into a double-layer film bag through the main filling head 1 and the auxiliary filling head 2, forming a finished resin anchoring agent. After filling, the circular cross-section of the resin anchoring agent consists of a circle and a near-annular C-shape that surrounds the circle. At the same time, by setting the first protruding rib 11 and the second protruding rib 21, intersecting protrusions are formed again in the circular cross-section and the C-shaped cross-section. This greatly increases the contact area between the mud and curing agent in the finished anchoring agent. In addition, the intersecting mud and curing agent can be quickly and evenly mixed after the bag is broken, which can achieve a better and faster anchoring effect and improve the quality of the finished resin anchoring agent.
[0043] 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 anchor grout head comprising a main grout head (1) and a secondary grout head (2), characterised in that: The main filling head (1) is a circular tube as a whole, the auxiliary filling head (2) is a C-shaped tube as a whole, the auxiliary filling head (2) is sleeved outside the main filling head (1) and is coaxially arranged with the main filling head (1), and a gap (3) is left between the auxiliary filling head (2) and the main filling head (1) for the film bag to pass through. The main filling head (1) is formed with a first protruding rib (11) protruding outward on the side, the first protruding rib (11) is formed with a protruding cavity, the inner side of the auxiliary filling head (2) is formed with a second protruding rib (21) protruding inward, the second protruding rib (21) is formed with a protruding cavity, and the first protruding rib (11) and the second protruding rib (21) are both provided with a plurality of protruding ribs. The extending direction of the first protruding rib (11) and the second protruding rib (21) is consistent with the axial direction of the main filling head (1).
2. A resin anchor grout head according to claim 1, characterised in that: The main filling head (1) is also formed with a first displacement rib (12) recessed inward on the side, the first displacement rib (12) is provided with a plurality of displacement ribs and is uniformly distributed along the circumference of the main filling head (1), the first displacement rib (12) is one-to-one corresponding to the plurality of second protruding ribs (21), and the gap (3) is also formed between the outer wall of the first displacement rib (12) and the outer wall of the second protruding rib (21).
3. A resin anchor grout head according to claim 1, wherein: The inner side of the auxiliary filling head (2) is also formed with a second displacement rib (22) recessed outward, the second displacement rib (22) is provided with a plurality of displacement ribs and is uniformly distributed along the circumference of the auxiliary filling head (2), the second displacement rib (22) is one-to-one corresponding to the plurality of first protruding ribs (11), and the gap (3) is also formed between the outer wall of the second displacement rib (22) and the outer wall of the first protruding rib (11).
4. A resin anchor grout head according to claim 1, wherein: The auxiliary filling head (2) is fixedly provided with a guide ring (4), the guide ring (4) is a C-shaped plate consistent with the cross-sectional curvature of the auxiliary filling head (2), and the guide ring (4) is inclined downward. The lower end of the guide ring (4) is provided with a disturbance impeller (5), one side of the disturbance impeller (5) extends out of the coverage range of the guide ring (4), and the rotating shaft (51) of the disturbance impeller (5) is rotationally connected to the bottom surface of the guide ring (4) through an arc-shaped hanger (52).
5. A resin anchor grout head according to claim 1, wherein: The main filling head (1) is provided with a rotating disturbance member (6) and a fixed disturbance member (7), the fixed disturbance member (7) extends in a spiral shape and is fixed to the inner wall of the main filling head (1), and the rotating disturbance member (6) also extends in a spiral shape, and the spiral direction of the rotating disturbance member (6) is opposite to the spiral direction of the fixed disturbance member (7). The rotating disturbance member (6) is rotationally connected to the inner wall of the main filling head (1) through a connecting shaft (61) and a support.
6. A resin anchor grout head according to claim 1, wherein: The side of the main filling head (1) facing the gap of the auxiliary filling head (2) is formed with an outward protruding matching rib (13), the gap (3) is also formed between the matching rib (13) and the gap of the auxiliary filling head (2), the inner side of the matching rib (13) is formed with a protruding cavity, and the extending direction of the matching rib (13) is also consistent with the axial direction of the main filling head (1).