Rapid screen cutting machine for dense screen

Abstract

The utility model discloses a fast net cutting machine for a dense-mesh net, which comprises a main body assembly, a plurality of transverse rods, a plurality of transverse rods, a plurality of transverse rods and a plurality of transverse rods, and is characterized in that the main body assembly comprises two transverse rods; the elastic assembly comprises a first through hole, a mounting plate, a telescopic rod, an arc-shaped baffle, an elastic clamping block, a stepped hole, a T-shaped connecting plate and a rectangular spring; the first through hole is formed in the middle of one set of transverse rods, the mounting plate is connected to the side edges of the transverse rods through screws and located on the outer side of the first through hole, the telescopic rod is connected to the side edge of the mounting plate through screws, the arc-shaped baffle is connected to the other end of the telescopic rod through screws, and the elastic clamping block is connected to the side edge of the arc-shaped baffle through screws and located on one side with the telescopic rod. The stepped hole is formed in the upper surface of the transverse rod and communicates with the first through hole. The utility model relates to a winding frame of a fine-mesh screen, and aims to solve the problems that when a worker takes down a cut fine-mesh screen from a winding frame, the worker needs to take the fine-mesh screen carefully because the wound fine-mesh screen is tight, and if the fine-mesh screen is carelessly taken, the mesh wire of the fine-mesh screen is damaged, and economic loss is brought to an enterprise.

Description

Technical Field

[0001] The utility model relates to the technical field of dense mesh processing equipment, in particular to a fast mesh cutting machine for dense mesh. Background Art

[0002] Close-mesh mesh is commonly used in construction projects, primarily for on-site installation and protection. In actual use, the mesh needs to be cut to fit the building envelopes of varying sizes and shapes, based on specific construction requirements. When cutting, the mesh is rolled up to a specified length using a reel and then cut uniformly using a blade.

[0003] However, it still has the following disadvantages in actual use:

[0004] Workers take the cut fine mesh netting from the reel-up rack. Since the reeled fine mesh netting is tight, workers need to collect it carefully. If they collect it carelessly, the fine mesh netting wires may be damaged, causing economic losses to the company. Utility Model Content

[0005] The purpose of the present utility model is to provide a fast mesh cutting machine for fine mesh, so as to solve the problem raised in the above-mentioned background technology that workers take the cut fine mesh from the winding rack. Since the wound fine mesh is tight, workers need to collect it carefully. If they collect it carelessly, the fine mesh wire will be damaged, causing economic losses to the enterprise.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a fast mesh cutting machine for dense mesh, comprising:

[0008] A main body assembly, the main body assembly including two cross bars;

[0009] The elastic component includes a first through hole, a mounting plate, a telescopic rod, an arc-shaped baffle, an elastic block, a stepped hole, a T-shaped connecting plate and a rectangular spring;

[0010] The first through hole is opened in the middle of one group of cross bars, the mounting plate is connected to the side of the cross bar by screws and is located outside the first through hole, the telescopic rod is connected to the side of the mounting plate by screws, the arc baffle is connected to the other end of the telescopic rod by screws, the elastic block is connected to the side of the arc baffle by screws and is located on one side of the telescopic rod, the step hole is opened on the upper surface of the cross bar and is connected to the first through hole, the T-shaped connecting plate is movably connected to the upper end of the step hole, and the two ends of the rectangular spring are connected to the bottom surface of the step hole and the lower surface of the T-shaped connecting plate by screws.

[0011] Furthermore, there are three groups of mounting plates and telescopic rods, which are symmetrically distributed on the rear side of the arc-shaped baffle, and the telescopic rods are located in the first through holes.

[0012] Furthermore, the main assembly also includes an equipment base, a motorized track, a blade, and a guide roller;

[0013] The equipment base is installed on the ground through bolts, the electric track is connected to the middle upper end of the equipment base through screws, the blade is slidably connected to the lower end of the electric track, and the guide roller is connected to the equipment base through screws.

[0014] Furthermore, the main body assembly further includes a motor, a bracket, a rotating plate, a rotating shaft and a groove;

[0015] The motor is connected to the upper front end of the device base by screws, the rotating plate is rotatably connected to the output end of the motor, the rotating shaft is rotatably connected to the rotating plate, and the groove is opened at one end of the rotating shaft;

[0016] The rotating plate is inserted and rotatably connected in the groove, and the other end of the rotating shaft is rotatably connected to the top end of the bracket.

[0017] Furthermore, the main body assembly further includes a collar and a vertical rod;

[0018] The collar is sleeved and connected to the rotating shaft through a fastening screw. One end of the vertical rod is welded to the side of the collar, and the other end is welded to the side of the horizontal rod.

[0019] Further, it also includes an adjustment component;

[0020] The adjustment assembly includes a slot, an insertion rod and an extension plate;

[0021] The slots are provided at both ends of the arc-shaped baffle, one end of the insertion rod is inserted into the slot, and the extension plate is injection-molded and connected to the other end of the insertion rod.

[0022] Furthermore, the adjustment assembly further includes a second through hole and a telescopic block;

[0023] The second through hole is formed on a side of the arc-shaped baffle, and the telescopic block is movably connected to an end of the insertion rod away from the extension plate and is movably connected in the second through hole.

[0024] Compared with the prior art, the advantages of the present invention are:

[0025] 1. The utility model has an elastic component, when the dense mesh is rolled up, the telescopic rod is extended, so that the arc-shaped baffle extends out of the outside of the horizontal rod. After the rolling is completed, the arc-shaped baffle is pressed toward the vertical rod to drive the telescopic rod to retract. When the elastic block behind the arc-shaped baffle moves into the first through hole, the elastic block is engaged in the step hole, and the dense mesh can be collected at this time. After the collection is completed, the T-shaped connecting plate is pressed, and the lower end of the T-shaped connecting plate pushes the telescopic block out of the step hole. Under the action of the telescopic rod, the telescopic block pops out of the first through hole, and the arc-shaped baffle is reset. This arrangement can shorten the vertical rod spacing inside the rolled dense mesh, loosen the dense mesh winding, and make it easy to extract, thereby improving the cutting efficiency.

[0026] 2. The utility model provides an adjustment component, by inserting the rod into the slot, the telescopic block is engaged in the second through hole, so that the extension plate is connected to the arc baffle, and the arc baffle can be lengthened to adapt to the rolling of dense meshes of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the position of the elastic component of the utility model;

[0030] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0031] Figure 4 This is a schematic diagram of the T-shaped connecting plate and rectangular spring structure of the utility model;

[0032] Figure 5 This is a schematic diagram of the structure of the adjustment component of the present utility model.

[0033] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0034] 10. Equipment base; 11. Electric track; 12. Blade; 13. Guide roller; 14. Motor; 15. Bracket; 16. Rotating plate; 160. Rotating shaft; 161. Groove; 17. Ring; 18. Vertical rod; 19. Horizontal rod; 20. First through hole; 21. Mounting plate; 22. Telescopic rod; 23. Arc baffle; 24. Elastic block; 25. Step hole; 26. T-shaped connecting plate; 27. Rectangular spring; 30. Slot; 31. Insert rod; 32. Extension plate; 33. Second through hole; 34. Telescopic block. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0037] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0038] See also Figure 1-4 As shown, this embodiment is a fast mesh cutting machine for fine mesh nets, comprising:

[0039] The main body assembly includes two cross bars 19;

[0040] The crossbar 19 serves as a connection and is used to roll up the dense mesh;

[0041] The elastic component includes a first through hole 20, a mounting plate 21, a telescopic rod 22, an arc-shaped baffle 23, an elastic block 24, a stepped hole 25, a T-shaped connecting plate 26 and a rectangular spring 27;

[0042] A first through hole 20 is provided in the middle of one group of cross bars 19, a mounting plate 21 is connected to the side of the cross bar 19 by screws and is located outside the first through hole 20, a telescopic rod 22 is connected to the side of the mounting plate 21 by screws, an arc-shaped baffle 23 is connected to the other end of the telescopic rod 22 by screws, an elastic block 24 is connected to the side of the arc-shaped baffle 23 by screws, and is located on the same side as the telescopic rod 22, a step hole 25 is provided on the upper surface of the cross bar 19 and communicates with the first through hole 20, a T-shaped connecting plate 26 is movably connected to the upper end of the step hole 25, and two ends of a rectangular spring 27 are connected to the inner bottom surface of the step hole 25 and the lower surface of the T-shaped connecting plate 26 by screws;

[0043] The first through hole 20 provides space for the telescopic rod 22 to move. The mounting plate 21 serves as a connection. The telescopic rod 22 has the functions of contraction and reset. The arc-shaped baffle 23 serves as a limiter. The elastic block 24 and the stepped hole 25 serve as a connection. The lower end of the T-shaped connecting plate 26 can push the elastic block 24 out of the stepped hole 25. The rectangular spring 27 has a reset function.

[0044] There are three groups of mounting plates 21 and telescopic rods 22, which are symmetrically distributed on the rear side of the arc-shaped baffle 23, and the telescopic rods 22 are located in the first through holes 20;

[0045] The main assembly also includes an equipment base 10, a motorized track 11, a blade 12 and a guide roller 13;

[0046] The equipment base 10 is installed on the ground by bolts, the electric track 11 is connected to the middle upper end of the equipment base 10 by screws, the blade 12 is slidably connected to the lower end of the electric track 11, and the guide roller 13 is connected to the inside of the equipment base 10 by screws;

[0047] The equipment base 10 plays a supporting role, the electric track 11 is used to control the movement of the blade 12, the blade 12 is used to cut the dense mesh, and the guide roller 13 plays a guiding role;

[0048] The main assembly further includes a motor 14, a bracket 15, a rotating plate 16, a rotating shaft 160 and a groove 161;

[0049] The motor 14 is connected to the upper front end of the device base 10 by screws, the rotating plate 16 is rotatably connected to the output end of the motor 14, the rotating shaft 160 is rotatably connected to the rotating plate 16, and the groove 161 is formed at one end of the rotating shaft 160;

[0050] The rotating plate 16 is inserted and rotatably connected in the groove 161, and the other end of the rotating shaft 160 is rotatably connected to the top of the bracket 15;

[0051] The motor 14 provides a power source, the bracket 15 plays a supporting role, and facilitates the rotation of the shaft 160. The rotating plate 16 and the groove 161 play a connecting role. The shaft 160 is used to roll up the dense mesh.

[0052] The main assembly also includes a collar 17 and a vertical rod 18;

[0053] The collar 17 is sleeved and connected to the rotating shaft 160 by fastening screws. One end of the vertical rod 18 is welded to the side of the collar 17, and the other end is welded to the side of the horizontal rod 19;

[0054] The collar 17 and the vertical rod 18 serve as a connection.

[0055] Working principle:

[0056] The sealing net passes through the external net feeding device, from above the equipment base 10 and through the guide roller 13, and is then wound around the outside of the two cross bars 19;

[0057] Start the motor 14 to rotate the rotating plate 16, which in turn drives the rotating shaft 160 to rotate. The rotating shaft 160 drives the vertical rods 18 on both sides of the ring 17 to rotate, and at the same time drives the horizontal rod 19 to rotate, so that the dense mesh is wrapped around the outside of the horizontal rod 19.

[0058] When the winding reaches the specified number of meters, the motor 14 stops and the blade 12 under the electric track 11 moves to cut the dense mesh;

[0059] Pressing the arc-shaped baffle 23 through the fine mesh causes the telescopic rod 22 to contract, causing the elastic block 24 to move into the first through hole 20 and engage with the lower end of the stepped hole 25;

[0060] Lift one end of the rotating shaft 160 out of the bracket 15, pull out the dense mesh, and then place the rotating shaft 160 on the bracket 15;

[0061] When the T-shaped connecting plate 26 is pressed, the lower end of the T-shaped connecting plate 26 pushes the elastic block 24 out of the stepped hole 25. Under the action of the telescopic rod 22, the arc baffle 23 drives the elastic block 24 to move out of the first through hole 20, and the arc baffle 23 is reset.

[0062] This step can quickly extract the dense mesh and improve cutting efficiency.

[0063] See also Figure 5 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0064] An adjustment assembly, the adjustment assembly includes a slot 30, an insert rod 31 and an extension plate 32;

[0065] The slots 30 are provided at both ends of the arc-shaped baffle 23, one end of the insertion rod 31 is inserted into the slot 30, and the extension plate 32 is injection-molded and connected to the other end of the insertion rod 31;

[0066] The slot 30 and the insertion rod 31 serve as a connection, and the extension plate 32 lengthens the arc-shaped baffle 23;

[0067] The adjustment assembly further includes a second through hole 33 and a telescopic block 34;

[0068] The second through hole 33 is formed on the side of the arc-shaped baffle 23 , and the telescopic block 34 is movably connected to the end of the insertion rod 31 away from the extension plate 32 and movably connected in the second through hole 33 ;

[0069] The second through hole 33 and the telescopic block 34 serve as a connection.

[0070] Working principle:

[0071] Insert the insertion rod 31 into the slot 30, the telescopic block 34 is engaged in the second through hole 33, and the extension plate 32 is connected to the arc baffle 23. At this time, the arc baffle 23 becomes longer and can be wrapped with a wider mesh.

[0072] In this step, the length of the arc-shaped baffle 23 can be adjusted according to the width of the dense mesh.

[0073] 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.

[0074] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fast mesh cutting machine for fine mesh nets, characterized in that: include: A main body component, the main body component includes two cross bars (19); A tensioning assembly, comprising a first through hole (20), a mounting plate (21), a telescopic rod (22), an arc-shaped baffle (23), an elastic block (24), a stepped hole (25), a T-shaped connecting plate (26) and a rectangular spring (27); The first through hole (20) is opened in the middle of one group of cross bars (19), the mounting plate (21) is connected to the side of the cross bar (19) by screws and is located outside the first through hole (20), the telescopic rod (22) is connected to the side of the mounting plate (21) by screws, the arc baffle (23) is connected to the other end of the telescopic rod (22) by screws, the elastic block (24) is connected to the side of the arc baffle (23) by screws and is located on one side of the telescopic rod (22), the step hole (25) is opened on the upper surface of the cross bar (19) and is connected to the first through hole (20), the T-shaped connecting plate (26) is movably connected to the upper end of the step hole (25), and the two ends of the rectangular spring (27) are connected to the inner bottom surface of the step hole (25) and the lower surface of the T-shaped connecting plate (26) by screws.

2. A fast mesh cutting machine for fine mesh according to claim 1, characterized in that: There are three groups of the mounting plates (21) and telescopic rods (22), which are symmetrically distributed on the rear side of the arc-shaped baffle (23), and the telescopic rods (22) are located in the first through holes (20).

3. A fast mesh cutting machine for dense mesh according to claim 1, characterized in that: The main assembly further comprises an equipment base (10), an electric track (11), a blade (12) and a guide roller (13); The device base (10) is installed on the ground by bolts, the electric track (11) is connected to the middle upper end of the device base (10) by screws, the blade (12) is slidably connected to the lower end of the electric track (11), and the guide roller (13) is connected to the inside of the device base (10) by screws.

4. A fast mesh cutting machine for fine mesh according to claim 3, characterized in that: The main body assembly further includes a motor (14), a bracket (15), a rotating plate (16), a rotating shaft (160) and a groove (161); The motor (14) is connected to the upper front end of the device base (10) by screws, the rotating plate (16) is rotatably connected to the output end of the motor (14), the rotating shaft (160) is rotatably connected to the rotating plate (16), and the groove (161) is opened at one end of the rotating shaft (160); The rotating plate (16) is inserted and rotatably connected in the groove (161), and the other end of the rotating shaft (160) is rotatably connected to the top end of the bracket (15).

5. A fast mesh cutting machine for dense mesh according to claim 4, characterized in that: The main body assembly further comprises a collar (17) and a vertical rod (18); The collar (17) is sleeved and connected to the rotating shaft (160) through a fastening screw. One end of the vertical rod (18) is welded to the side of the collar (17), and the other end is welded to the side of the horizontal rod (19).

6. A fast mesh cutting machine for fine mesh according to claim 1, characterized in that: Also included are adjustment components; The adjustment assembly includes a slot (30), an insertion rod (31) and an extension plate (32); The slots (30) are provided at both ends of the arc-shaped baffle (23), one end of the insertion rod (31) is inserted into the slot (30), and the extension plate (32) is injection-molded and connected to the other end of the insertion rod (31).

7. A fast mesh cutting machine for dense mesh according to claim 6, characterized in that: The adjustment assembly further includes a second through hole (33) and a telescopic block (34); The second through hole (33) is opened on the side of the arc-shaped baffle (23), and the telescopic block (34) is movably connected to the end of the insertion rod (31) away from the extension plate (32) and is movably connected in the second through hole (33).

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