Fishing net packaging equipment

Abstract

The utility model belongs to the technical field of fishing net processing equipment, and particularly discloses fishing net packaging equipment which comprises a supporting base, a first supporting plate and a second supporting plate are arranged above the supporting base, a sliding groove is formed in the position, away from the first supporting plate, of the second supporting plate above the supporting base, and a two-way lead screw is arranged in the sliding groove. Two lead screw sliding blocks are symmetrically connected to the two-way lead screw in a threaded mode, a first limiting plate and a second limiting plate are arranged on the two lead screw sliding blocks correspondingly, winding discs are rotationally connected to the first limiting plate and the second limiting plate, cross-shaped positioning blocks are arranged on the winding discs correspondingly, and a driving motor is arranged on the first limiting plate; one end of a winding roller is clamped on a winding disc on a first limiting plate, then a two-way lead screw is rotated, the two-way lead screw drives two lead screw sliding blocks to get close to each other, and therefore the lead screw sliding blocks drive the first limiting plate and a second limiting plate to move; and the cross-shaped positioning block of the winding disc on the second limiting plate is inserted into the other end of the winding disc, so that the winding disc can be mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing net processing equipment, in particular to a fishing net packaging equipment. Background Art

[0002] Fishing nets are used for fishing. They are specialized fishing tools and structural materials. Over 99% of them are made from synthetic fibers, primarily monofilament, multifilament, or multi-monofilament nylon 6 or modified nylon. Polyethylene, polyester, and polyvinylidene chloride fibers can also be used.

[0003] Fishing nets are generally packaged using packaging equipment during production and processing. However, the fishing nets packaged by existing fishing net packaging equipment are relatively loose. Therefore, some people have thought of providing an elastic compression mechanism to increase the tension of the fishing net packaging. For example, Chinese utility model patent No. CN212424816U specifically discloses a fishing net packaging table.

[0004] However, during actual use of the above-mentioned fishing net packaging equipment, people will find that the winding roller used in the equipment is installed on a limiting ring, which makes it difficult to re-disassemble the winding roller after winding is completed, resulting in an increase in the speed of installing and disassembling the winding roller and improving work efficiency. Utility Model Content

[0005] The purpose of the present invention is to provide a fishing net packaging device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fishing net packaging equipment, including a support base, wherein a first support plate and a second support plate are arranged above the support base, a first pressure roller and a second pressure roller are respectively arranged on the first support plate and the second support plate, a slide groove is opened above the support base at a position where the second support plate is away from the first support plate, a bidirectional screw rod is arranged in the slide groove, one end of the bidirectional screw rod is rotatably connected to the inner wall of the slide groove, the other end of the bidirectional screw rod passes through the support base and is connected to a wheel, two screw rod sliders are symmetrically threadedly connected to the bidirectional screw rod, a first limit plate and a second limit plate are respectively arranged on the two screw rod sliders, the first limit plate and the second limit plate are The opposite surfaces of the plates are respectively connected to the winding disks for rotation, and each winding disk is provided with a cross positioning block, and a driving motor is provided on the first limit plate, and the driving shaft of the driving motor is connected to the first limit plate; by clamping one end of the winding roller on the winding disk on the first limit plate, and then rotating the bidirectional screw rod, the bidirectional screw rod drives the two screw rod sliders to approach each other, thereby utilizing the screw rod slider to drive the first limit plate and the second limit plate to move, and inserting the cross positioning block of the winding disk on the second limit plate into the other end of the winding disk to install it; rotate the bidirectional screw rod mechanism in reverse when disassembling; by rotating the bidirectional screw rod clockwise, the screw rod sliders approach each other, and by rotating it counterclockwise, the screw rod sliders move away from each other.

[0007] Preferably, a roller frame is provided between the first pressing roller and the second pressing roller. A top roller is provided inside the roller frame. A through groove penetrating the support base is provided below the roller frame, and a U-shaped bracket is fixed below the through groove. A telescopic motor is fixed on the U-shaped bracket, and the output end of the telescopic motor is connected to the roller frame. During the conveying process of the fishing net, it will pass above the top roller. The telescopic motor is used to push the roller frame upward, and the top roller is used to lift the fishing net upward, so as to tension the fishing net and avoid the phenomenon of wrinkles on the fishing net.

[0008] Preferably, positioning rods parallel to each other are provided on the side of the telescopic motor. The positioning rods penetrate the U-shaped bracket and are connected to the roller frame. The positioning rods mainly play a limiting role.

[0009] Preferably, a support plate is provided in the middle of the chute. The support plate is arc-shaped and is fixed on the support base. The support plate can play a certain supporting role after the winding roller is removed.

[0010] Preferably, the screw rod slider fits with the inner wall of the chute, and the screw rod slider is slidably connected to the chute, so as to limit the screw rod slider and avoid the screw rod slider rotating together with the bidirectional screw rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] In the present invention, one end of the winding roller is clamped on the winding disc on the first limiting plate, and then the bidirectional screw rod is rotated to drive the screw rod sliders to move relative to each other, so as to connect the winding disc on the second limiting plate with the other end of the winding roller, thereby installing the winding roller. When disassembling, the restriction on the winding roller can be cancelled by rotating the bidirectional screw rod in the reverse direction, so as to facilitate the disassembly and assembly of the winding roller in the later stage; and a top roller is provided to lift the fishing net before winding, so as to tension the fishing net. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic three-dimensional structure of the present invention Figure 1 ;

[0014] Figure 2 is a schematic three-dimensional structure of the present invention Figure 2 ;

[0015] Figure 3 is a schematic diagram of the roller frame structure of the present invention.

[0016] In the figure: 1. Support base; 2. First support plate; 3. First pressure roller; 4. Second support plate; 5. Second pressure roller; 6. Roller frame; 7. Top roller; 8. U-shaped bracket; 9. Slide; 10. Bidirectional screw; 11. Screw slider; 12. First limit plate; 13. Second limit plate; 14. Winding reel; 15. Drive motor; 16. Support plate; 17. Positioning rod; 18. Telescopic motor. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0019] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0020] See also Figure 1-3, the present utility model provides a technical solution: a fishing net packing device, including a support base 1. Above the support base 1, a first support plate 2 and a second support plate 4 are provided. A first pressing roller 3 and a second pressing roller 5 are respectively arranged on the first support plate 2 and the second support plate 4. Above the support base 1, a chute 9 is opened at a position where the second support plate 4 is far from the first support plate 2. A bidirectional screw rod 10 is arranged in the chute 9. One end of the bidirectional screw rod 10 is rotatably connected to the inner wall of the chute 9. The other end of the bidirectional screw rod 10 passes through the support base 1 and is connected with a wheel disc. Two screw rod sliders 11 are symmetrically threadedly connected on the bidirectional screw rod 10. A first limiting plate 12 and a second limiting plate 13 are respectively arranged on the two screw rod sliders 11. Reeling discs 14 are respectively rotatably connected to the opposite surfaces of the first limiting plate 12 and the second limiting plate 13. Each reeling disc 14 is provided with a cross positioning block. A driving motor 15 is arranged on the first limiting plate 12. The driving shaft of the driving motor 15 is connected to the first limiting plate 12; by clamping one end of the reeling roller on the reeling disc 14 on the first limiting plate 12, and then rotating the bidirectional screw rod 10, the bidirectional screw rod 10 is driven to make the two screw rod sliders 11 approach each other, so as to use the screw rod sliders 11 to drive the first limiting plate 12 and the second limiting plate 13 to move, and insert the cross positioning block of the reeling disc 14 on the second limiting plate 13 into the other end of the reeling disc 14 to install it; when disassembling, reverse-rotate the bidirectional screw rod 10 mechanism; when rotating the bidirectional screw rod 10 clockwise, the screw rod sliders 11 approach each other, and when rotating counterclockwise, the screw rod sliders 11 move away from each other.

[0021] Furthermore, a roller frame 6 is arranged between the first pressing roller 3 and the second pressing roller 5. A top roller 7 is arranged inside the roller frame 6. A through groove penetrating the support base 1 is opened below the roller frame 6, and a U-shaped bracket 8 is fixed below the through groove. A telescopic motor 18 is fixed on the U-shaped bracket 8. The output end of the telescopic motor 18 is connected to the roller frame 6; during the conveying process of the fishing net, it will pass above the top roller 7. The telescopic motor 18 is used to push the roller frame 6 upward, and the top roller 7 is used to push the fishing net upward to tighten the fishing net and avoid the phenomenon of wrinkles on the fishing net.

[0022] Furthermore, positioning rods 17 parallel to each other are arranged on the side of the telescopic motor 18. The positioning rods 17 penetrate the U-shaped bracket 8 and are connected to the roller frame 6. The positioning rods 17 are mainly used for limiting.

[0023] Furthermore, a support plate 16 is arranged in the middle of the chute 9. The support plate 16 is arc-shaped and is fixed on the support base 1. The support plate 16 can play a certain supporting role after the reeling roller is removed.

[0024] Furthermore, the screw rod slider 11 is in contact with the inner wall of the chute 9, and the screw rod slider 11 and the chute 9 are connected by sliding, so as to limit the screw rod slider 11 and avoid the screw rod slider 11 rotating together with the bidirectional screw rod 10.

[0025] To sum up, when installing the winding roller of this device, it is only necessary to insert one end of the winding roller into the cross positioning block of the winding disc 14 on the first limit plate 12, and then rotate the wheel so that the wheel drives the bidirectional screw rod 10 to rotate, so that the bidirectional screw rod 10 drives the two screw sliders 11 to approach each other, so that the two screw sliders 11 respectively drive the first limit plate 12 and the second limit plate 13 to move. When the cross positioning block of the winding disc 14 on the second limit plate 13 is inserted into the other end of the first limit plate 12, the fishing net is then conveyed through the external conveying equipment, so that the fishing net passes through the first pressure roller 3, the top roller 7 and the second pressure roller 5, and is reeled by the winding roller. The driving motor 15 drives the winding roller to rotate and reel. During the process, the telescopic motor 18 can be started so that the telescopic motor 18 pushes the roller frame 6 to move upward, so that the roller frame 6 drives the top roller 7 to move upward, so that the top roller 7 supports the fishing net and tightens the fishing net. After the winding is completed, the bidirectional screw rod 10 is rotated in the opposite direction, so that the bidirectional screw rod 10 drives the two screw sliders 11 away from each other, and drives the winding disk 14 on the first limit plate 12 and the second limit plate 13 to move, and the cross positioning block on the winding disk 14 can be separated from the end of the winding roller. The operation is simple and moving.

[0026] It is worth noting that the entire device is controlled by a master control button. Since the devices matched with the control button are commonly used devices and belong to existing mature technologies, their electrical connection relationships and specific circuit structures will not be described in detail here.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fishing net packaging device, characterized by: It includes a support base (1). Above the support base (1), a first support plate (2) and a second support plate (4) are provided. A first pressing roller (3) and a second pressing roller (5) are respectively provided on the first support plate (2) and the second support plate (4). Above the support base (1), a chute (9) is opened at a position where the second support plate (4) is away from the first support plate (2). A bidirectional screw rod (10) is arranged in the chute (9). One end of the bidirectional screw rod (10) is rotatably connected to the inner wall of the chute (9). The other end of the bidirectional screw rod (10) passes through the support base (1) and is connected with a wheel disc. Two screw rod sliders (11) are symmetrically threadedly connected to the bidirectional screw rod (10). A first limiting plate (12) and a second limiting plate (13) are respectively arranged on the two screw rod sliders (11). Winding discs (14) are respectively rotatably connected to the opposite faces of the first limiting plate (12) and the second limiting plate (13). A cross positioning block is arranged on each winding disc (14). A driving motor (15) is arranged on the first limiting plate (12). The driving shaft of the driving motor (15) is connected to the first limiting plate (12).

2. The fishing net packaging equipment according to claim 1, characterized in that: A roller frame (6) is arranged between the first pressing roller (3) and the second pressing roller (5). A top roller (7) is arranged inside the roller frame (6). A through groove penetrating the support base (1) is opened below the roller frame (6). And a U-shaped bracket (8) is fixed below the through groove. A telescopic motor (18) is fixed on the U-shaped bracket (8). The output end of the telescopic motor (18) is connected to the roller frame (6).

3. The fishing net packaging equipment according to claim 2, characterized in that: Positioning rods (17) which are parallel to each other are arranged on the side of the telescopic motor (18). The positioning rods (17) penetrate through the U-shaped bracket (8) and are connected to the roller frame (6).

4. The fishing net packaging equipment according to claim 1, characterized in that: A support plate (16) is arranged in the middle of the chute (9). The support plate (16) is arc-shaped and is fixed on the support base (1).

5. The fishing net packaging equipment according to claim 1, characterized in that: The screw rod slider (11) is in contact with the inner wall of the chute (9), and the screw rod slider (11) is connected to the chute (9) by a sliding connection.

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