Winding machine for safety net production

Abstract

The utility model discloses a winding machine for safety net production, and belongs to the technical field of safety net production. The number of the material guiding devices is three, and the left sides and the right sides of the three material guiding devices are fixedly connected to the interior of the winding frame; the bottom surface of the main motor is fixedly connected to the lower end of the winding frame; the lower surface of the control system is fixedly connected to the top of the winding frame; the left side and the right side of the main shaft are rotationally connected to the interior of the winding frame; the expansion assembly is connected to the interior of the main shaft in a sliding manner and comprises an expansion plate; the outer end of the sliding plate is fixedly connected to the inner wall of the expansion plate; through the arrangement of the expansion assembly, the problem that before a safety net is wound, a worker sleeves the outer surface of the winding main shaft with the inner ring of the safety net, but the winding main shaft and the inner ring of the safety net are not uniform in size, so that a large amount of time is consumed is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety net production, in particular to a winding machine for safety net production. Background Art

[0002] A safety net is a protective net installed below or on the side of high-altitude construction equipment during installation or skill performances. It is mainly used to prevent injuries caused by falling people or objects. The safety net is composed of a net body, side ropes, tie ropes and tendon ropes. The production of the safety net involves the important step of reeling in the safety net, and a reel is used to help with the reeling. The reel is an industrial product, mainly used in the reeling part of the coil processing production line. It can mechanically reel raw materials into coils and is widely used in safety nets, paper rolls, cloth rolls, plastic rolls, and metal coil processing production lines. The design of the reel can be diversified according to actual process requirements, and common types include simple reels.

[0003] During the use of the safety net winder of the prior art, the staff needs to insert the inner ring of the safety net into the outer surface of the winding main shaft. The diameters of some inner rings of the safety nets are different. As a result, the staff have to replace the winding main shaft that is consistent with the inner ring of the safety net after each winding, which wastes a lot of time and greatly reduces work efficiency. Therefore, a winding machine for safety net production is specially proposed to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a winding machine for the production of safety nets, which has the advantages of increasing the contact area with the inner ring of the safety net and increasing the tension during the winding process, thereby solving the problem of the inconsistency between the size of the winding main shaft and the inner ring of the safety net before winding in the existing safety net winding machine.

[0005] The utility model is implemented as follows: a winding machine for producing a safety net, comprising:

[0006] Rolling rack;

[0007] Material guide: three material guides are provided, and the left and right sides of the three material guides are fixedly connected to the inside of the winding frame;

[0008] Main motor: the bottom surface of the main motor is fixedly connected to the lower end of the winding frame;

[0009] Control system: The lower surface of the control system is fixedly connected to the top of the winding frame;

[0010] Main shaft: The left and right sides of the main shaft are rotatably connected to the inside of the winding frame;

[0011] Expansion assembly: The expansion assembly is slidably connected to the interior of the main shaft, and includes:

[0012] Expansion plate: the expansion plate is arranged on the outer surface of the main shaft;

[0013] Sliding plate: The outer end of the sliding plate is fixedly connected to the inner wall of the expansion plate.

[0014] As a preferred embodiment of the utility model, a fixing plate is arranged inside the main shaft, and the fixing plate is welded inside the main shaft. By arranging the fixing plate, the main shaft starts to rotate under the action of the main motor, and the main shaft drives the fixing plate to start rotating.

[0015] As a preferred embodiment of the utility model, a sliding groove is provided inside the fixed plate, and there are six sliding grooves, which are all slidably connected to the sliding plate. By providing the sliding grooves, the sliding grooves mainly play the role of providing a path for the sliding plate, so that the sliding plate can slide outward more stably.

[0016] As a preferred embodiment of the present invention, an output assembly is provided on one side of the main shaft, including:

[0017] Output rod: the output rod runs through the interior of the main shaft;

[0018] Motor: One end of the motor is fixedly connected to the inner wall of the main shaft, and the output end of the motor is rotatably connected to one end of the output assembly. By setting the output rod and the motor, the motor is mainly started to provide power for the output rod to rotate the output rod.

[0019] As a preferred embodiment of the utility model, a connecting column is provided on the outer surface of the fixed plate, and the connecting column runs through the center of the fixed plate. Both left and right ends of the connecting column are fixedly connected to the inner surface of the main shaft. By providing the connecting column, the main shaft rotates under the action of the main motor, thereby driving the connecting rod to rotate together.

[0020] As a preferred embodiment of the present invention, a gear set is provided on the connecting column, including:

[0021] Main gear: the inner ring of the main gear is rotatably connected to the outer surface of the connecting column;

[0022] Auxiliary gear: The auxiliary gear is in meshing relationship with the main gear, and the inner ring of the auxiliary gear is fixedly connected to the outer surface of the output rod. By setting the main gear and the auxiliary gear, the auxiliary gear can be in meshing relationship with the main gear, and the main gear is driven by the auxiliary gear to rotate together, so that the entire gear set starts to operate.

[0023] As a preferred embodiment of the utility model, an arc-shaped slide rail is arranged on the main gear, and there are six arc-shaped slide rails, and connecting rods are arranged in each of the six arc-shaped slide rails, and six connecting rods are arranged, and the six connecting columns are all slidably connected to the arc-shaped slide rail, and the inner surface of the connecting rod is fixedly connected to one side of the sliding plate. By arranging the arc-shaped slide rail and the connecting rod, the connecting rod moves outward along the arc-shaped slide rail, and the connecting rod drives the sliding plate to move outward, and vice versa, the sliding plate moves inward.

[0024] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0025] 1. The utility model sets an expansion component. Before winding the safety net, the staff will insert the inner ring of the safety net into the outer surface of the winding main shaft. If the inner ring of the safety net is larger than the outer surface of the main shaft, the sliding plate will slide outward along the sliding groove to form an expansion trend, thereby increasing the contact area with the inner ring of the safety net and increasing the tension. Before winding, the staff does not need to find a winding main shaft that matches the inner ring of the safety net, thus shortening a lot of time.

[0026] 2. The utility model sets a gear set, an arc-shaped slide rail and a connecting rod. The auxiliary gear drives the main gear to start rotating. Driven by the rotation of the main gear, the connecting rod moves upward along the arc-shaped slide rail to push the sliding plate to slide upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0028] Figure 2 It is a full cross-sectional schematic diagram provided by an embodiment of the utility model;

[0029] Figure 3 yes Figure 2 A local enlarged schematic diagram of the middle A;

[0030] Figure 4 This is a full cross-sectional schematic diagram from another perspective provided by an embodiment of the utility model;

[0031] Figure 5 yes Figure 4 A local enlarged schematic diagram of point B in the middle.

[0032] In the figure: 1. Winding frame; 2. Material guide; 3. Main motor; 4. Control system; 5. Main shaft; 6. Expansion assembly; 601. Expansion plate; 602. Sliding plate; 7. Fixed plate; 8. Sliding groove; 9. Output assembly; 901. Output rod; 902. Motor; 10. Connecting column; 11. Gear set; 1101. Main gear; 1102. Auxiliary gear; 12. Arc slide rail; 13. Connecting rod. DETAILED DESCRIPTION

[0033] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0034] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0035] like Figures 1 to 4 As shown, the embodiment of the utility model provides a winding machine for producing a safety net, comprising:

[0036] Winding rack 1;

[0037] Material guide 2: three material guides 2 are provided, and the left and right sides of the three material guides 2 are fixedly connected to the inside of the winding frame 1;

[0038] Main motor 3: The bottom surface of the main motor 3 is fixedly connected to the lower end of the winding frame 1;

[0039] Control system 4: The lower surface of the control system 4 is fixedly connected to the top of the winding frame 1;

[0040] Main shaft 5: The main shaft 5 is rotatably connected to the inside of the winding frame 1 on both sides;

[0041] Expansion assembly 6: The expansion assembly 6 is slidably connected to the inside of the main shaft 5, and includes:

[0042] Expansion plate 601: the expansion plate 601 is arranged on the outer surface of the main shaft 5;

[0043] Sliding plate 602 : The outer end of the sliding plate 602 is fixedly connected to the inner wall of the expansion plate 601 .

[0044] refer to Figure 2 and Figure 3 As shown, a fixing plate 7 is arranged inside the main shaft 5 , and the fixing plate 7 is welded inside the main shaft 5 .

[0045] The above solution is adopted: by setting the fixing plate 7, the main shaft 5 starts to rotate under the action of the main motor 3, and the main shaft 5 drives the fixing plate 7 to start rotating.

[0046] refer to Figure 2 and Figure 3 As shown, a sliding groove 8 is provided inside the fixed plate 7 , and six sliding grooves 8 are provided, and the six sliding grooves 8 are all slidably connected to the sliding plate 602 .

[0047] The above solution is adopted: by setting the sliding groove 8, the sliding groove 8 mainly plays the role of providing a path for the sliding plate 602, so that the sliding plate 602 can slide outward more stably.

[0048] refer to Figure 4 and Figure 5 As shown, an output assembly 9 is provided on one side of the main shaft 5, including:

[0049] Output rod 901: The output rod 901 runs through the interior of the main shaft 5;

[0050] Motor 902: One end of the motor 902 is fixedly connected to the inner wall of the main shaft 5, and the output end of the motor 902 is rotatably connected to one end of the output component 9.

[0051] The above solution is adopted: by setting the output rod 901 and the motor 902, the motor 902 is mainly started to provide power for the output rod 901, so that the output rod 901 rotates.

[0052] refer to Figure 2 and Figure 3 As shown, a connecting column 10 is provided on the outer surface of the fixing plate 7 , and the connecting column 10 passes through the center of the fixing plate 7 , and both left and right ends of the connecting column 10 are fixedly connected to the inner surface of the main shaft 5 .

[0053] The above solution is adopted: by providing the connecting column 10, the main shaft 5 is rotated under the action of the main motor 3, thereby driving the connecting rod 13 to rotate together.

[0054] refer to Figure 2 and Figure 3 As shown, a gear set 11 is provided on the connecting column 10, including:

[0055] Main gear 1101: The inner ring of the main gear 1101 is rotatably connected to the outer surface of the connecting column 10;

[0056] Auxiliary gear 1102 : The auxiliary gear 1102 is in meshing relationship with the main gear 1101 , and the inner ring of the auxiliary gear 1102 is fixedly connected to the outer surface of the output rod 901 .

[0057] The above scheme is adopted: by setting the main gear 1101 and the auxiliary gear 1102, the motor 902 is started, and the output rod 901 rotates, thereby driving the auxiliary gear 1102 to start rotating. The auxiliary gear 1102 is in a meshing relationship with the main gear 1101, and the main gear 1101 is driven by the auxiliary gear 1102 and rotates together, so that the entire gear set 11 starts to operate.

[0058] refer to Figure 2 and Figure 3 As shown, an arc-shaped slide rail 12 is provided on the main gear 1101, and there are six arc-shaped slide rails 12. A connecting rod 13 is provided in each of the six arc-shaped slide rails 12, and there are six connecting rods 13. Six connecting columns 10 are all slidably connected to the arc-shaped slide rail 12, and the inner surface of the connecting rod 13 is fixedly connected to one side of the sliding plate 602.

[0059] The above solution is adopted: by setting the arc-shaped slide rail 12 and the connecting rod 13, the main gear 1101 rotates to make the connecting rod 13 move outward along the arc-shaped slide rail 12, and the connecting rod 13 drives the sliding plate 602 to move outward, and vice versa, the sliding plate 602 moves inward.

[0060] The working principle of this utility model:

[0061] When in use, the motor 902 generates electricity to provide power for the output rod 901, causing the output rod 901 to start rotating, and the output rod 901 drives the auxiliary gear 1102 to start rotating, and the auxiliary gear 1102 drives the main gear 1101 to start meshing movement, and the main gear 1101 rotates, causing the connecting rod 13 to move outward along the arc-shaped slide rail 12, and the connecting rod 13 drives the sliding plate 602 to move outward along the sliding groove 8, and the sliding plate 602 pushes the expansion plate 601 to move outward, so that before winding, the staff does not need to find a winding main shaft that matches the inner ring of the safety net, which shortens a lot of time.

[0062] To sum up: this kind of winding machine for safety net production, by arranging a winding frame 1, a material guide 2, a main motor 3, a control system 4, a main shaft 5, an expansion component 6, a fixed plate 7, a sliding groove 8, an output component 9, a connecting column 10, a gear set 11, an arc-shaped slide rail 12 and a connecting rod 13, solves the problem that the staff is inserting the inner ring of the safety net into the outer surface of the winding main shaft, but the diameters of some safety net inner rings are different, resulting in the staff After winding one, they have to replace the winding main shaft that is unified with the inner ring of the safety net, wasting a lot of time and greatly reducing work efficiency.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A winding machine for safety net production, characterized in that: include: Winding frame (1); Material guide (2): three material guides (2) are provided, and the left and right sides of the three material guides (2) are fixedly connected to the inside of the winding frame (1); Main motor (3): the bottom surface of the main motor (3) is fixedly connected to the lower end of the winding frame (1); Control system (4): the lower surface of the control system (4) is fixedly connected to the top of the winding frame (1); Main shaft (5): the main shaft (5) is rotatably connected to the inside of the winding frame (1) at the left and right sides; Expansion assembly (6): the expansion assembly (6) is slidably connected to the interior of the main shaft (5), and comprises: Expansion plate (601): the expansion plate (601) is arranged on the outer surface of the main shaft (5); Sliding plate (602): the outer end of the sliding plate (602) is fixedly connected to the inner wall of the expansion plate (601).

2. A winding machine for producing safety nets as claimed in claim 1, characterized in that: A fixing plate (7) is arranged inside the main shaft (5), and the fixing plate (7) is welded inside the main shaft (5).

3. A winding machine for producing safety nets as claimed in claim 2, characterized in that: The fixed plate (7) is provided with a sliding groove (8) inside, and six sliding grooves (8) are provided, and the six sliding grooves (8) are all slidably connected to the sliding plate (602).

4. A winding machine for producing safety nets as claimed in claim 2, characterized in that: An output assembly (9) is provided on one side of the main shaft (5), comprising: Output rod (901): the output rod (901) passes through the interior of the main shaft (5); Motor (902): one end of the motor (902) is fixedly connected to the inner wall of the main shaft (5), and the output end of the motor (902) is rotatably connected to one end of the output component (9).

5. A winding machine for producing safety nets as claimed in claim 4, characterized in that: A connecting column (10) is provided on the outer surface of the fixing plate (7), the connecting column (10) passes through the center of the fixing plate (7), and both left and right ends of the connecting column (10) are fixedly connected to the inner surface of the main shaft (5).

6. A winding machine for producing safety nets as claimed in claim 5, characterized in that: The connecting column (10) is provided with a gear set (11), comprising: Main gear (1101): the inner ring of the main gear (1101) is rotatably connected to the outer surface of the connecting column (10); Auxiliary gear (1102): the auxiliary gear (1102) is in meshing relationship with the main gear (1101), and the inner ring of the auxiliary gear (1102) is fixedly connected to the outer surface of the output rod (901).

7. A winding machine for producing safety nets as claimed in claim 6, characterized in that: The main gear (1101) is provided with an arc-shaped slide rail (12), six of which are provided, and each of the six arc-shaped slide rails (12) is provided with a connecting rod (13), six of which are provided, and the inner surfaces of the six connecting rods (13) are fixedly connected to one side of the sliding plate (602).

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