Edge folding device for processing woven water hose

Abstract

The utility model discloses an edge folding device for woven water hose processing, and relates to the technical field of woven water hose edge folding, the edge folding device for woven water hose processing comprises a base, the upper end of the base is provided with a first edge folding assembly, one side of the first edge folding assembly is provided with a second edge folding assembly, and the other side of the first edge folding assembly is provided with a second edge folding assembly. The second edge folding assembly and the first edge folding assembly are arranged in a mirror image mode, the first edge folding assembly and the second edge folding assembly are consistent in structure, a fixing base is arranged at the upper end of one end of the base, a positioning sleeve is arranged at the upper end of the fixing base, a rotating shaft is inserted into the positioning sleeve, and the rotating shaft is rotationally connected with the positioning sleeve through an external bearing. According to the scheme, the problems that during edge folding of an existing woven water hose, the interior of the bent woven water hose is lack of support, the bent woven water hose is prone to collapse, one end of the woven water hose is bent during moving, and the machining efficiency is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of edge-folding technology for braided water hoses, specifically an edge-folding device for processing braided water hoses. Background Technology

[0002] In the fire protection field, braided hoses usually refer to fire hoses. During processing, fire hoses are formed by overlapping the edges and sealing them.

[0003] For example, the Chinese authorized patent with announcement number CN220998653U (An adjustable edge-folding device for producing braided water hoses) includes a base plate and a first edge-folding mechanism and a second edge-folding mechanism slidably disposed thereon. The first edge-folding mechanism includes a first outer frame and a first inner support block nested together, forming a first U-shaped groove between them. The second edge-folding mechanism includes a second outer frame and a second inner support block nested together, forming a second U-shaped groove between them. The material belt passes through the first U-shaped groove and the second U-shaped groove, causing the two sides of the material belt to roll inward to form an overlap. Adjusting the distance between the first edge-folding mechanism and the second edge-folding mechanism can easily adapt to material belts of different widths, and can also adjust the width of the overlapping part of the two sides of the material belt as needed.

[0004] However, when existing braided hoses are overlapped, the internal structure after bending lacks support, which easily leads to collapse and causes one end to bend during movement, affecting processing efficiency. Therefore, it does not meet the existing requirements. To address this, we propose an overlapping device for braided hose processing. Utility Model Content

[0005] The purpose of this utility model is to provide a folding device for processing woven water hoses, so as to solve the problem mentioned in the background art that when existing woven water hoses are folded, the interior lacks support after bending, which easily leads to collapse and causes one end to bend during movement, affecting processing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a folding edge device for processing braided water hoses, comprising: a base, a first folding edge assembly disposed at the upper end of the base, a second folding edge assembly disposed on one side of the first folding edge assembly, the second folding edge assembly being mirror-image of the first folding edge assembly, and the first and second folding edge assemblies having identical structures, a fixed seat disposed at the upper end of one end of the base, a positioning sleeve disposed at the upper end of the fixed seat, a rotating shaft inserted inside the positioning sleeve, and the rotating shaft being rotatably connected to the positioning sleeve via an external bearing, positioning rollers disposed at both ends of the rotating shaft, and a base frame disposed at the lower end of the base.

[0007] Preferably, the first edge-folding assembly includes an edge-folding portion and a support portion. The edge-folding portion includes a bending seat, and a first movable seat is welded to the lower end of the bending seat. A first limiting seat is welded to the lower surface of the first movable seat.

[0008] Preferably, a second limiting groove is provided on the upper surface of one end of the base, and a first limiting groove is provided on the upper surface of the other end of the base. The first limiting seat moves along the first limiting groove, and the inner bottom surfaces of the first limiting groove and the second limiting groove are both provided with vertically penetrating adjustment grooves.

[0009] Preferably, the upper end of the first movable seat is provided with a first fastener, one end of the first fastener passes through the first movable seat and continues to move downward, passing through the adjustment groove and then being threadedly connected to a nut.

[0010] Preferably, the overlapping portion further includes a guide plate, and one end of the guide plate is welded and fixed to one side surface of the bending seat.

[0011] Preferably, the support includes a support base, one end of which is welded with a stabilizing frame, and one end of which is welded with a second movable base. The lower end of the second movable base is provided with a second limiting seat, and the second limiting seat moves along a second limiting groove. The upper end of the second limiting seat is provided with a second fastener, and one end of the second fastener passes through the second limiting seat and continues to move downward, passing through an adjusting groove and then threadedly connecting to a nut.

[0012] Preferably, the support further includes a connecting arm, which is located at the front end of the second movable seat and the first movable seat, and both ends of the connecting arm are fixed to the second movable seat and the first movable seat respectively by external bolts.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model provides a support part on one side of the overlapping edge, and the first limiting seat and the second limiting seat move along the first limiting groove and the second limiting groove respectively. The distance between the first overlapping edge assembly and the second overlapping edge assembly is adjusted according to the size of the woven water hose, which improves the applicability. One end of the first fastener passes through the first moving seat and moves continuously downward. After passing through the adjustment groove, a nut is threadedly connected to it to fix the first limiting seat. One end of the second fastener passes through the second limiting seat and moves continuously downward. After passing through the adjustment groove, a nut is threadedly connected to it to fix the second limiting seat. The woven water hose moves along the guide plate towards the bending seat to realize the overlapping edge operation. The support seat provides support for the inside of the bent woven water hose to prevent collapse, thereby improving the stability of continuous movement. This solves the problem that when the existing woven water hose is overlapping edge, the inside after bending lacks support and is prone to collapse, causing one end to bend during movement and affecting processing efficiency.

[0015] (2) By setting a connecting arm at the front end of the second moving seat and the first moving seat, the two ends of the connecting arm are fixed to the second moving seat and the first moving seat respectively by external bolts, so that the overlapping part and the support part are connected. When moving, they will move together, which improves the convenience of movement. The overlapping part and the support part do not need to be adjusted separately, which improves the adjustment flexibility and the accuracy of position movement. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overlapping edge structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the support structure of this utility model;

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

[0020] In the diagram: 1. Base; 2. Base frame; 3. First overlapping edge assembly; 4. Second overlapping edge assembly; 5. Fixed seat; 6. Positioning sleeve; 7. Rotating shaft; 8. Positioning roller; 9. Overlapping edge part; 10. Support part; 11. Bending seat; 12. Guide plate; 13. First moving seat; 14. First limiting seat; 15. First fastener; 16. Nut; 17. Second moving seat; 18. Stabilizing frame; 19. Support seat; 20. Connecting arm; 21. Second limiting seat; 22. Second fastener; 23. First limiting groove; 24. Adjustment groove; 25. Second limiting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-4This utility model provides an embodiment of a folding device for processing braided water hoses, comprising: a base 1, a first folding component 3 disposed on the upper end of the base 1, a second folding component 4 disposed on one side of the first folding component 3, the second folding component 4 being mirror-image of the first folding component 3, and the first folding component 3 and the second folding component 4 having identical structures; a fixing seat 5 disposed on the upper end of one end of the base 1, a positioning sleeve 6 disposed on the upper end of the fixing seat 5, a rotating shaft 7 inserted inside the positioning sleeve 6, and the rotating shaft 7 being rotatably connected to the positioning sleeve 6 via an external bearing; the two sides of the rotating shaft 7... Each end is equipped with a positioning roller 8. The lower end of the base 1 is equipped with a base frame 2. The first folding edge assembly 3 includes a folding edge portion 9 and a support portion 10. The folding edge portion 9 includes a bending seat 11. The lower end of the bending seat 11 is welded with a first movable seat 13. The lower surface of the first movable seat 13 is welded with a first limiting seat 14. The upper surface of one end of the base 1 is provided with a second limiting groove 25. The upper surface of the other end of the base 1 is provided with a first limiting groove 23. The first limiting seat 14 moves along the first limiting groove 23. The inner bottom surfaces of the first limiting groove 23 and the second limiting groove 25 are both provided with vertically penetrating grooves. The adjustment groove 24 has a first fastener 15 at its upper end, one end of which passes through the first moving seat 13 and continues to move downwards. After passing through the adjustment groove 24, it is threadedly connected to a nut 16. The support part 10 includes a support base 19, one end of which is welded to a stabilizing frame 18. One end of the stabilizing frame 18 is welded to a second moving seat 17. The lower end of the second moving seat 17 is provided with a second limiting seat 21, which moves along the second limiting groove 25. The upper end of the second limiting seat 21 is provided with a second fastener 22. After passing through the second limiting seat 21, one end of 22 continues to move downward, passes through the adjusting groove 24, and is threadedly connected to the nut 16. The support part 10 also includes a connecting arm 20, which is located at the front end of the second moving seat 17 and the first moving seat 13. Both ends of the connecting arm 20 are fixed to the second moving seat 17 and the first moving seat 13 respectively by external bolts, so that the overlapping edge part 9 and the support part 10 are connected. When moving, they will move together, which improves the convenience of movement. The overlapping edge part 9 and the support part 10 do not need to be adjusted separately, which improves the adjustment flexibility and the accuracy of position movement.

[0023] The first limiting seat 14 and the second limiting seat 21 move along the first limiting groove 23 and the second limiting groove 25 respectively. The distance between the first overlapping edge assembly 3 and the second overlapping edge assembly 4 is adjusted according to the size of the woven water hose to improve applicability. One end of the first fastener 15 passes through the first moving seat 13 and continues to move downward. After passing through the adjustment groove 24, it is threaded with a nut 16 to fix the first limiting seat 14. One end of the second fastener 22 passes through the second limiting seat 21 and continues to move downward. After passing through the adjustment groove 24, it is threaded with a nut 16 to fix the second limiting seat 21.

[0024] The positioning roller 8 presses down to stabilize the braided water belt, preventing it from scattering during movement. The braided water belt moves towards the bending seat 11 to achieve the overlapping operation. The support seat 19 provides support to the inside of the bent braided water belt, preventing it from collapsing and thus improving the stability of continuous movement.

[0025] Please see Figure 1 , 2 The overlapping part 9 also includes a guide plate 12, and one end of the guide plate 12 is welded and fixed to one side surface of the bending seat 11. When the weaving water hose moves, the guide plate 12 is used for directional movement and local support to improve the stability of movement.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A folding device for processing braided hoses, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a first edge-folding component (3), and a second edge-folding component (4) is provided on one side of the first edge-folding component (3). The second edge-folding component (4) is mirrored with the first edge-folding component (3), and the first edge-folding component (3) and the second edge-folding component (4) have the same structure. A fixed seat (5) is provided at the upper end of one end of the base (1). A positioning sleeve (6) is provided at the upper end of the fixed seat (5). A rotating shaft (7) is inserted inside the positioning sleeve (6), and the rotating shaft (7) is rotatably connected to the positioning sleeve (6) through an external bearing. Positioning rollers (8) are provided at both ends of the rotating shaft (7). A base frame (2) is provided at the lower end of the base (1).

2. The overlapping device for processing braided water hoses according to claim 1, characterized in that: The first edge-folding assembly (3) includes an edge-folding portion (9) and a support portion (10). The edge-folding portion (9) includes a bending seat (11). A first movable seat (13) is welded to the lower end of the bending seat (11). A first limiting seat (14) is welded to the lower surface of the first movable seat (13).

3. The overlapping device for processing braided water hoses according to claim 2, characterized in that: The upper surface of one end of the base (1) is provided with a second limiting groove (25), and the upper surface of the other end of the base (1) is provided with a first limiting groove (23). The first limiting seat (14) moves along the first limiting groove (23). The inner bottom surfaces of the first limiting groove (23) and the second limiting groove (25) are both provided with vertically penetrating adjustment grooves (24).

4. The overlapping device for processing braided water hoses according to claim 3, characterized in that: The upper end of the first movable seat (13) is provided with a first fastener (15). One end of the first fastener (15) passes through the first movable seat (13) and continues to move downward. After passing through the adjustment groove (24), it is threadedly connected to a nut (16).

5. The overlapping device for processing braided water hoses according to claim 2, characterized in that: The overlapping portion (9) also includes a guide plate (12), and one end of the guide plate (12) is welded and fixed to one side surface of the bending seat (11).

6. The overlapping device for processing braided water hoses according to claim 4, characterized in that: The support part (10) includes a support base (19), one end of which is welded with a stabilizer (18), and one end of which is welded with a second movable base (17). The lower end of the second movable base (17) is provided with a second limiting base (21), and the second limiting base (21) moves along the second limiting groove (25). The upper end of the second limiting base (21) is provided with a second fastener (22), and one end of the second fastener (22) passes through the second limiting base (21) and continues to move downward, passing through the adjusting groove (24) and then threadedly connecting to a nut (16).

7. The overlapping device for processing braided water hoses according to claim 6, characterized in that: The support (10) also includes a connecting arm (20), which is located at the front end of the second movable seat (17) and the first movable seat (13), and the two ends of the connecting arm (20) are fixed to the second movable seat (17) and the first movable seat (13) respectively by external bolts.

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