Sunshade net flat filament slitting and forming device

Abstract

The utility model belongs to the field of sunshade net ribbon-like filament slitting, and particularly relates to a sunshade net ribbon-like filament slitting forming device which comprises a cutting machine. A plurality of groups of support plates are fixedly connected to the middle part of the cutting machine; the middle of the supporting plate is rotationally connected with a first rotating shaft. The middle part of the first rotating shaft is fixedly connected with a net rolling disc; a plurality of groups of bottom plates are fixedly connected to the middle part of the cutting machine; the middle part of the bottom plate is connected with a plurality of groups of first extension springs; transverse plates are connected to the end parts of the first extension springs; the middle part of the transverse plate is slidably connected with a plurality of groups of sliding columns; u-shaped plates are fixedly connected to the end parts of the sliding columns; the sunshade net flat filaments are extruded through the rolling wheels, so that a certain fixing effect can be achieved, and the situation that when the sunshade net flat filaments are cut into strips, the sunshade net flat filaments are prone to being affected by cutting force to move or shake, consequently, the cutting size is inaccurate, and the size and specification of the strip cutting of the flat filaments are affected is prevented. And the quality problem of the produced sunshade net is further caused.

Description

Technical Field

[0001] The utility model relates to the field of flat wire strip cutting of sunshade nets, in particular to a flat wire strip cutting forming device for sunshade nets. Background Art

[0002] The sunshade net, also known as the shading net, is a new type of protective covering material that can block light, keep out rain and retain moisture. It is often used in agriculture, fishery, animal husbandry and other fields. The flat wire is an important component of the sunshade net, which is mainly woven from raw materials such as polyethylene and polypropylene.

[0003] When producing sunshade nets, the raw materials need to be synthesized first, then weaved into a grid using a weaving machine, and then the sunshade net flat wire is cut according to the required shape and size, and finally the cut edges are processed.

[0004] However, when the sunshade net flat wire is cut into strips, it is easy to move or shake during the cutting process, resulting in inaccurate cutting size and affecting the size and specifications of the flat wire strips; therefore, a sunshade net flat wire strip forming device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a sunshade net flat wire cutting and forming device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the sunshade net flat wire strip cutting and forming device described in the utility model comprises a cutting machine; a plurality of support plates are fixedly connected to the middle of the cutting machine; a first rotating shaft is rotatably connected to the middle of the support plate; a net winding disk is fixedly connected to the middle of the first rotating shaft; a plurality of base plates are fixedly connected to the middle of the cutting machine; a plurality of first tension springs are connected to the middle of the base plates; the ends of the first tension springs are connected to a cross plate; a plurality of sliding columns are slidably connected to the middle of the cross plate; the ends of the sliding columns are fixedly connected to a U-shaped plate; a second rotating shaft is rotatably connected to the middle of the U-shaped plate; a roller is fixedly connected to the middle of the second rotating shaft; a plurality of second tension springs are connected to the middle of the cross plate; and a cutter is connected to the middle of the cutting machine.

[0007] Preferably, a ratchet is fixedly connected to the end of the first rotating shaft; a connecting plate is fixedly connected to the middle of the support plate; a rectangular groove is opened in the middle of the connecting plate; a third rotating shaft is rotatably connected to the middle of the rectangular groove; and a telescopic device is fixedly connected to the middle of the third rotating shaft.

[0008] Preferably, a fan is connected to the middle of the cutting machine; a cross support frame is fixedly connected to the middle of the fan; a fourth rotating shaft is rotatably connected to the middle of the cross support frame; and a plurality of fan blades are fixedly connected to the middle of the fourth rotating shaft.

[0009] Preferably, a collecting box is fixedly connected to the bottom of the cutting machine; a plurality of groups of pull rods are slidably connected to one side of the collecting box; scrapers are fixedly connected to the ends of the pull rods; and a pull plate is fixedly connected to the other end of the pull rods.

[0010] Preferably, a tamping column is fixedly connected to the middle of the scraper; a baffle is hingedly connected to one side of the collecting box; and a plurality of sets of leaves are connected to one side of the baffle.

[0011] Preferably, gravity hammers are fixedly connected to both sides of the U-shaped plate.

[0012] Preferably, a glass observation window is provided on the side of the collection box.

[0013] The utility model is beneficial in that:

[0014] 1. The sunshade net flat wire strip cutting and forming device described in the utility model squeezes the sunshade net flat wire through the roller, so as to have a certain fixing effect on it, and prevent the sunshade net flat wire from being easily affected by the cutting force when cutting the sunshade net flat wire, thereby preventing it from moving or shaking, resulting in inaccurate cutting size, affecting the size and specifications of the flat wire strips, and further causing quality problems in the produced sunshade net.

[0015] 2. The sunshade net flat wire cutting and forming device described in the utility model can block the first rotating shaft when it reverses through the cooperation of the telescopic plate and the ratchet wheel, thereby preventing the first rotating shaft from being easily reversed due to external interference, thereby loosening the winding of the sunshade net flat wire at the winding net disk, which may affect the next cutting of the sunshade net flat wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the horizontal plate in the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the ratchet in the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the fan in the utility model;

[0021] Figure 5 It is a schematic cross-sectional structural diagram of the collection box in the utility model.

[0022] In the figure: 1. cutting machine; 11. support plate; 12. first rotating shaft; 13. mesh reel; 14. bottom plate; 15. first tension spring; 16. horizontal plate; 17. sliding column; 18. U-shaped plate; 19. second rotating shaft; 111. roller; 112. second tension spring; 113. cutter; 2. ratchet; 21. connecting plate; 22. rectangular groove; 23. third rotating shaft; 24. telescopic plate; 3. fan; 31. cross support frame; 32. fourth rotating shaft; 33. fan blade; 4. collecting box; 41. pull rod; 42. scraper; 43. pull plate; 5. tamping column; 51. baffle; 52. hinge; 6. gravity hammer; 7. glass observation window. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the sunshade net flat wire cutting and forming device comprises a cutting machine 1; a plurality of supporting plates 11 are fixedly connected in the middle of the cutting machine 1; a first rotating shaft 12 is rotatably connected in the middle of the supporting plate 11; a net winding disk 13 is fixedly connected in the middle of the first rotating shaft 12; a plurality of bottom plates 14 are fixedly connected in the middle of the cutting machine 1; a plurality of first tension springs 15 are connected in the middle of the bottom plates 14; a transverse plate 16 is connected at each end of the first tension spring 15; a plurality of first tension springs 15 are connected in the middle of the transverse plate 16 ... A plurality of slide posts 17; the ends of the slide posts 17 are fixedly connected to U-shaped plates 18; the middle of the U-shaped plate 18 is rotatably connected to a second shaft 19; the middle of the second shaft 19 is fixedly connected to a roller 111; the middle of the cross plate 16 is connected to a plurality of second tension springs 112; the middle of the cutting machine 1 is connected to a cutter 113; when working, the sunshade net flat wire to be cut is firstly wound around the winding net disk 13, and then the slide post 17 is pulled to drive the U-shaped plate 18 to lift upward, and then the pull Hold the end of the sunshade net flat wire and pull it toward the cutter 113, and in the process of pulling, make it pass through the gap between the cross plate 16 and the bottom plate 14. When the sunshade net flat wire is pulled to an appropriate length, the slide column 17 can be released. At this time, the slide column 17 will fall downward due to the gravity and the second tension spring 112, so that the roller 111 can press the sunshade net flat wire. At this time, the cutter 113 can be used for cutting. When the next cutting work is performed, continue to hold the sunshade net flat wire. At this time, the roller 111 will be affected by the tension of the sunshade net flat wire and drive the second rotating shaft 19 to roll at the U-shaped plate 18. This step squeezes the sunshade net flat wire through the roller 111, so as to have a certain fixing effect on it, and thereby prevent it from being easily affected by the cutting force when cutting the sunshade net flat wire, thereby preventing it from moving or shaking due to the cutting force, resulting in inaccurate cutting size, affecting the size and specifications of the flat wire strips, and then causing quality problems in the produced sunshade net.

[0025] like Figure 1 , Figure 3 As shown, the end of the first rotating shaft 12 is fixedly connected to the ratchet 2; the middle part of the support plate 11 is fixedly connected to the connecting plate 21; the middle part of the connecting plate 21 is provided with a rectangular groove 22; the middle part of the rectangular groove 22 is rotatably connected to the third rotating shaft 23; the middle part of the third rotating shaft 23 is fixedly connected to the telescopic plate 24; when working, the telescopic plate 24 is first stretched out and its end is inserted into the ratchet 2. When the first rotating shaft 12 rotates, the ratchet 2 will rotate accordingly, and the ratchet 2 will shift the telescopic plate 24 during the rotation process. At this time, the telescopic plate 24 will drive the third rotating shaft 23 to rotate in the middle part of the rectangular groove 22 under the influence of the shifting force. This step can block the first rotating shaft 12 from reversing through the mutual cooperation of the telescopic plate 24 and the ratchet 2, thereby preventing the first rotating shaft 12 from being easily reversed due to external interference, thereby loosening the winding of the sunshade net flat wire at the winding net disk 13, so as to affect the next cutting work of the sunshade net flat wire.

[0026] like Figure 1 , Figure 4 As shown, a fan 3 is connected to the middle of the cutting machine 1; a cross support frame 31 is fixedly connected to the middle of the fan 3; a fourth shaft 32 is rotatably connected to the middle of the cross support frame 31; a plurality of fan blades 33 are fixedly connected to the middle of the fourth shaft 32; when working, the cross support frame 31 plays a role of supporting the fourth shaft 32. When the fan 3 is needed to work, the fourth shaft 32 can be rotated in the middle of the cross support frame 31 first. The rotation of the fourth shaft 32 will drive the fan blades 33 to rotate, and the rotation of the fan blades 33 will form a certain suction force. This step is that when the sunshade net flat wire is cut, a certain amount of debris is likely to be generated. At this time, the debris can be adsorbed by the action of the fan 3, thereby reducing the accumulation of debris at the cutting machine 1, which leads to a more messy situation at the cutting machine 1.

[0027] like Figure 1 , Figure 4 , Figure 5 As shown, a collecting box 4 is fixedly connected to the bottom of the cutting machine 1; a plurality of pull rods 41 are slidably connected to one side of the collecting box 4; a scraper 42 is fixedly connected to the end of the pull rod 41; a pull plate 43 is fixedly connected to the other end of the pull rod 41; during operation, the debris adsorbed by the fan 3 will fall into the middle of the collecting box 4. When it is necessary to clean it, the pull plate 43 can be held and pulled first to drive the pull rod 41 to slide in the middle of the collecting box 4, and the sliding of the pull rod 41 will drive the scraper 42 to move, and the movement of the scraper 42 will push the debris inside the collecting box 4. This step can drive the scraper 42 to move by pulling the pull plate 43, thereby cleaning the debris inside the collecting box 4, thereby making the cleaning work simple and easy.

[0028] like Figure 1 , Figure 4 , Figure 5 As shown, a tamping column 5 is fixedly connected to the middle of the scraper 42; a baffle 51 is hingedly connected to one side of the collecting box 4; a plurality of hinges 52 are connected to one side of the baffle 51; during operation, when the scraper 42 moves to the baffle 51, the tamping column 5 will support the baffle 51. At this time, the baffle 51 is affected by the force and expands outward under the action of the hinge 52. In this step, the baffle 51 is pushed open by the tamping column 5, so that the debris cleaned by the scraper 42 can be smoothly cleared out of the collecting box 4, thereby shortening the time required for cleaning and improving work efficiency.

[0029] like Figure 2 As shown, gravity hammers 6 are fixedly connected on both sides of the U-shaped plate 18; when working, the gravity hammers 6 can play a certain assisting role when the sliding column 17 descends. This step can be beneficial to assisting the U-shaped plate 18 to move downward through the opening of the gravity hammers 6, and at the same time, it can also make the roller 111 and the sunshade net flat wire fit more closely.

[0030] like Figure 1 , Figure 4 As shown, a glass observation window 7 is provided on the side of the collection box 4; during operation, the accumulation of debris inside the collection box 4 can be observed through the glass observation window 7. In this step, the opening of the glass observation window 7 makes it convenient for workers to observe the amount of debris inside the collection box 4 and judge when it needs to be cleaned.

[0031] Working principle: during operation, the sunshade net flat wire to be cut is first wound onto the net winding disk 13, and then the sliding column 17 is pulled to drive the U-shaped plate 18 to lift up, and then the end of the sunshade net flat wire is pulled toward the cutter 113, and in the process of pulling, it is passed through the gap between the cross plate 16 and the bottom plate 14. When the sunshade net flat wire is pulled to a suitable length, the sliding column 17 can be released. At this time, the sliding column 17 will fall downward under the action of gravity and the second tension spring 112, so that the roller 111 can press the sunshade net flat wire. At this time, the cutter 113 can be used for cutting. When the next cutting work is carried out, the sunshade net flat wire continues to be pulled. At this time, the roller 111 will be affected by the tension of the sunshade net flat wire and will drive the second rotating shaft 19 to roll at the U-shaped plate 18. This step squeezes the sunshade net flat wire through the roller 111, so as to have a certain fixing effect on it, and prevents the sunshade net flat wire from moving or shaking due to the cutting force when it is cut into strips, thereby causing inaccurate cutting size, affecting the size and specifications of the flat wire strips, and then causing quality problems in the produced sunshade net. When working, first extend the telescopic plate 24 and insert its end into the ratchet 2. When the first rotating shaft 12 rotates, the ratchet 2 will rotate accordingly, and the ratchet 2 will shift the telescopic plate 24 during the rotation. At this time, the telescopic plate 24 will be affected by the shifting force and drive the third rotating shaft 23 to rotate in the middle of the rectangular groove 22. This step can play a role in the cooperation between the telescopic plate 24 and the ratchet 2 when the first rotating shaft 12 rotates. When the shaft 12 reverses, it is blocked to prevent the first shaft 12 from being easily reversed by external interference, thereby causing the sunshade net flat wire at the winding disk 13 to loosen, so as to affect the next cutting of the sunshade net flat wire. During operation, the cross support frame 31 supports the fourth shaft 32. When the fan 3 is needed to work, the fourth shaft 32 can be rotated in the middle of the cross support frame 31. The rotation of the fourth shaft 32 will drive the fan blades 33 to rotate, and the rotation of the fan blades 33 will form a certain suction force. This step is because it is easy to generate a certain amount of debris when cutting the sunshade net flat wire. At this time, the debris can be adsorbed by the action of the fan 3, thereby reducing the accumulation of debris in the cutting process. The scraper 42 is moved by the pull plate 43, and the movement of the scraper 42 pushes the debris inside the collection box 4. This step can drive the scraper 42 to move by pulling the pull plate 43, so as to play the effect of cleaning the debris inside the collection box 4, thereby making the cleaning work simple and easy. When the scraper 42 moves to the baffle 51 during operation, the tamping column 5 will support the baffle 51. At this time, the baffle 51 is affected by the force and expands outward under the action of the hinge 52.In this step, the baffle 51 is pushed open by the ramming column 5 to enable the scraper 42 to work. When the sliding column 17 is lowered, the gravity hammer 6 can play a certain role in assisting the U-shaped plate 18 to move downward, and it can also make the roller 111 and the sunshade net flat wire fit more closely. When working, the accumulation of debris inside the collection box 4 can be observed through the glass observation window 7. In this step, the opening of the glass observation window 7 makes it easier for workers to observe the amount of debris inside the collection box 4 and judge when it needs to be cleaned.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A sunshade net flat wire strip cutting and forming device, comprising a cutting machine (1); a plurality of support plates (11) are fixedly connected to the middle of the cutting machine (1); the characteristics are: The middle of the support plate (11) is rotatably connected to a first rotating shaft (12); the middle of the first rotating shaft (12) is fixedly connected to a mesh reel (13); the middle of the cutting machine (1) is fixedly connected to a plurality of bottom plates (14); the middle of the bottom plates (14) are connected to a plurality of first tension springs (15); the ends of the first tension springs (15) are connected to a transverse plate (16); the middle of the transverse plate (16) is slidably connected to a plurality of sliding columns (17); the ends of the sliding columns (17) are fixedly connected to a U-shaped plate (18); the middle of the U-shaped plate (18) is rotatably connected to a second rotating shaft (19); the middle of the second rotating shaft (19) is fixedly connected to a roller (111); the middle of the transverse plate (16) is connected to a plurality of second tension springs (112); and the middle of the cutting machine (1) is connected to a cutter (113).

2. The sunshade net flat wire cutting and forming device according to claim 1 is characterized in that: The end of the first rotating shaft (12) is fixedly connected to a ratchet wheel (2); the middle of the support plate (11) is fixedly connected to a connecting plate (21); a rectangular groove (22) is provided in the middle of the connecting plate (21); a third rotating shaft (23) is rotatably connected to the middle of the rectangular groove (22); and a telescopic plate (24) is fixedly connected to the middle of the third rotating shaft (23).

3. The sunshade net flat wire cutting and forming device according to claim 1, characterized in that: The cutting machine (1) is connected to a fan (3) in the middle; a cross support frame (31) is fixedly connected to the fan (3) in the middle; a fourth rotating shaft (32) is rotatably connected to the cross support frame (31) in the middle; and a plurality of fan blades (33) are fixedly connected to the fourth rotating shaft (32) in the middle.

4. The sunshade net flat wire cutting and forming device according to claim 1, characterized in that: A collecting box (4) is fixedly connected to the bottom of the cutting machine (1); a plurality of pull rods (41) are slidably connected to one side of the collecting box (4); the ends of the pull rods (41) are fixedly connected to scrapers (42); and the other ends of the pull rods (41) are fixedly connected to a pull plate (43).

5. The sunshade net flat wire cutting and forming device according to claim 4, characterized in that: A tamping column (5) is fixedly connected to the middle of the scraper (42); a baffle (51) is hingedly connected to one side of the collection box (4); and a plurality of combination leaves (52) are connected to one side of the baffle (51).

6. The sunshade net flat wire cutting and forming device according to claim 1, characterized in that: Gravity hammers (6) are fixedly connected to both sides of the U-shaped plate (18).

7. The sunshade net flat wire cutting and forming device according to claim 4, characterized in that: A glass observation window (7) is provided on the side of the collection box (4).

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