Winding device for anti-aging tarpaulin production

Abstract

The utility model belongs to the technical field of tarpaulin production, and particularly relates to a winding device for anti-aging tarpaulin production, which comprises a bottom plate, two support plates are fixed at the top of the bottom plate, and a two-way screw rod is rotatably connected between the two support plates through a bearing. According to the winding device for tarpaulin production, by arranging the bottom plate, the supporting plate, the two-way lead screw, the moving plates, the guide rods, the rotating shaft, the conical block, the hollow roller and the cutting assembly, in the using process of the winding device for tarpaulin production, the motor is used for driving the two-way lead screw to rotate so that the two moving plates can be driven to move reversely, and the moving plates can drive the conical block to move while moving; therefore, the hollow roller after the tarpaulin is rolled can be conveniently taken down and replaced, the tarpaulin can be automatically cut off by starting the cutting assembly after the tarpaulin is rolled, manual operation is not needed, meanwhile, one end of the drawn tarpaulin can be limited and fixed before the tarpaulin is rolled by utilizing the arranged limiting assembly, and the use is convenient. And therefore, the rotating hollow roller can carry out winding operation on the hollow roller.

Description

Technical Field

[0001] The utility model relates to the technical field of tarpaulin production, in particular to a winding device for producing anti-aging tarpaulin. Background Art

[0002] Tarpaulin (or waterproof cloth) is a waterproof material with high strength, good toughness, softness and good anti-aging properties. Tarpaulin usually has strong eyelets at the corners or edges to facilitate rope binding, hanging or covering. In the production and processing of tarpaulin, a winding device is required to roll up the tarpaulin for subsequent transportation. However, in the use of the current winding device for tarpaulin production, after the tarpaulin is rolled up, it is not convenient to remove the roller for replacement, and the winding device lacks components for cutting the tarpaulin, so that manual cutting is required after the rolling is completed, which is inconvenient to use. Therefore, we propose a winding device for anti-aging tarpaulin production to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a winding device for producing anti-aging tarpaulin, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A winding device for producing anti-aging tarpaulin comprises a base plate, two supporting plates are fixed on the top of the base plate, a bidirectional screw rod is rotatably connected between the two supporting plates via bearings, both ends of the bidirectional screw rod are threadedly connected to movable plates that match the surface threads thereof, two guide rods are fixed between the two supporting plates, the two movable plates slide on the surfaces of the two guide rods, the side walls of the movable plates are rotatably connected to rotating shafts via bearings, a conical block is fixed at one end of the rotating shaft, a hollow roller is clamped and limited between the two conical blocks, a limiting component is arranged on the surface of the conical block, and a cutting component is arranged on one side of the base plate.

[0008] Furthermore, the limiting assembly includes a U-shaped block fixed on the surface of the conical block, a pulling block slidingly penetrates the top of the U-shaped block, a limiting plate adapted to the hollow roller is fixed to the bottom end of the pulling block, the limiting plate is attached to the surface of the hollow roller, a spring is fixed on the top of the limiting plate, and the top of the spring is fixedly connected to the top inner wall of the U-shaped block.

[0009] Furthermore, the cutting assembly includes a support seat fixed to a side wall of the base plate, a bracket is fixed to the top of the support seat, a cylinder is fixed to the top of the bracket, the ejection end of the cylinder slides through the bracket and extends to the bottom thereof and a cutter is fixed thereto, and a buffer plate is fixed to the top of the support seat.

[0010] Furthermore, two T-shaped rods are slidably penetrated through the top of the bracket, and the bottom ends of the T-shaped rods are fixedly connected to the top of the cutter.

[0011] Furthermore, two mounting blocks are fixed to both side walls of the bottom plate, and mounting holes are formed on the tops of the mounting blocks.

[0012] Furthermore, a rubber sleeve matching the shape of the conical block is fixed on the surface of the conical block.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a winding device for producing anti-aging tarpaulin, which has the following beneficial effects:

[0015] The utility model provides a bottom plate, a support plate, a bidirectional screw rod, a movable plate, a guide rod, a rotating shaft, a conical block, a hollow roller and a cutting assembly. When the winding device for producing the tarpaulin is used, a motor is used to drive the bidirectional screw rod to rotate, which can drive the two movable plates to move in opposite directions. The movable plates can also drive the conical block to move while moving. Therefore, the hollow roller after the tarpaulin is rolled up can be conveniently removed and replaced. After the tarpaulin is rolled up, the cutting assembly can be started to automatically cut the tarpaulin without manual operation. At the same time, the limit assembly can be used to limit and fix one end of the traction tarpaulin before rolling up, so that the rotating hollow roller can be used to roll it up. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

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

[0019] Figure 4 This is a schematic diagram of the bottom plate structure of the utility model.

[0020] In the figure: 1. bottom plate; 2. support plate; 3. bidirectional screw rod; 4. movable plate; 5. guide rod; 6. rotating shaft; 7. conical block; 8. hollow roller; 9. limit assembly; 901. U-shaped block; 902. pulling block; 903. limit plate; 903. limit plate; 904. spring; 10. cutting assembly; 1001. support seat; 1002. bracket; 1003. cylinder; 1004. cutter; 1005. buffer plate; 1006. T-bar; 11. mounting block; 12. rubber sleeve; 13. guide seat; 14. rotating rod; 15. gear; 16. rack. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] like Figure 1 , Figure 2 Figure 3As shown, a winding device for producing anti-aging tarpaulin proposed in an embodiment of the utility model comprises a bottom plate 1, two mounting blocks 11 are fixed to both side walls of the bottom plate 1, and mounting holes are provided on the tops of the mounting blocks 11, which will make the operation more convenient when installing and fixing the bottom plate 1. Two supporting plates 2 are fixed on the top of the bottom plate 1, and a bidirectional screw rod 3 is rotatably connected between the two supporting plates 2 through bearings. Both ends of the bidirectional screw rod 3 are threadedly connected with a movable plate 4 that matches the thread on its surface, and two guide rods 5 are fixed between the two supporting plates 2. The two movable plates 4 slide on the surfaces of the two guide rods 5, and the side walls of the movable plate 4 are rotatably connected with a rotating shaft 6 through bearings, and a conical block 7 is fixed at one end of the rotating shaft 6, and a rubber sleeve 12 that matches its shape is fixed on the surface of the conical block 7, which can increase the friction between the surface of the conical block 7 and the hollow roller 8, so that there will be no slippage when the hollow roller 8 is driven to rotate. In the case of movement, a hollow roller 8 is clamped and limited between the two conical blocks 7, and a limiting component 9 is arranged on the surface of the conical blocks 7. A cutting component 10 is arranged on one side of the bottom plate 1. When using this winding device for tarpaulin production, after installing it in a suitable position, one end of the tarpaulin can be passed through the cutting component 10 and placed on the surface of the hollow roller 8. The limiting component 9 can be used to fix one end of the tarpaulin on the hollow roller 8, and then the motor is started to drive one of the rotating shafts 6 to rotate. After the rotating shaft 6 rotates, it will drive the conical block 7 to rotate, and when the conical block 7 rotates, it can drive the hollow roller 8 to reel up the tarpaulin. When the tarpaulin is reeled up, the cutting component 10 can be started to automatically cut it off. Then the motor can be started to drive the bidirectional screw rod 3 to rotate. After the bidirectional screw rod 3 rotates, it will drive the two movable plates 4 to move in opposite directions. After the two movable plates 4 move, the two conical blocks 7 will move away from each other, and then the hollow roller 8 can be conveniently removed.

[0024] like Figure 4 As shown, the utility model also has another structure for driving the two movable plates 4 to move in opposite directions, which mainly includes a guide seat 13 fixed on the top of the base plate 1, and the top of the guide seat 13 is rotatably connected to a rotating rod 14 through a bearing, and a gear 15 is fixed to the surface of the rotating rod 14, and a rack 16 is fixed to one side wall of the movable plate 4, and the rack 16 is meshed with the gear 15. When in use, the rotating rod 14 is driven to rotate by starting the motor, and the rotating rod 14 will drive the gear 15 to rotate after the rotating rod 14 rotates, and the gear 15 will drive the two racks 16 to move in opposite directions after the rotation, so that the two movable plates 4 can be driven to move in opposite directions.

[0025] like Figure 3As shown, in some embodiments, the limiting assembly 9 includes a U-shaped block 901 fixed on the surface of the conical block 7, and a pull block 902 is slidably penetrated through the top of the U-shaped block 901, and a limiting plate 903 adapted to the hollow roller 8 is fixed to the bottom end of the pull block 902, and the limiting plate 903 is attached to the surface of the hollow roller 8, and a spring 904 is fixed to the top of the limiting plate 903, and the top of the spring 904 is fixedly connected to the top inner wall of the U-shaped block 901. When in use, the pulling block 902 can be pulled to drive the limiting plate 903 to move upward. After the limiting plate 903 moves upward, the spring 904 will be in a compressed state, and then one end of the rolled tarpaulin can be attached to the surface of the hollow roller 8, and then the pulling block 902 is released. At this time, the limiting plate 903 can be reset under the reset force of the compressed spring 904. Therefore, the limiting plate 903 can be used to fix one end of the rolled tarpaulin on the hollow roller 8, thereby facilitating the rolling of the tarpaulin.

[0026] like Figure 1 and Figure 2 As shown, in some embodiments, the cutting assembly 10 includes a support seat 1001 fixed to a side wall of the base plate 1, a bracket 1002 is fixed to the top of the support seat 1001, a cylinder 1003 is fixed to the top of the bracket 1002, the ejection end of the cylinder 1003 slides through the bracket 1002 and extends to the bottom thereof and is fixed with a cutter 1004, the top of the bracket 1002 slides through two T-bars 1006, the bottom ends of the T-bars 1006 are fixedly connected to the top of the cutter 1004, which can play a guiding and supporting role for the cutter 1004, so that it will be more stable during the up and down movement, and a buffer plate 1005 is fixed to the top of the support seat 1001. When in use, the cylinder 1003 is started to drive the cutter 1004 to move downward to cut the tarpaulin, and the buffer plate 1005 can play a role of buffering and giving way, so as to prevent the cutter 1004 from directly contacting the top of the support seat 1001 when moving downward for cutting.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A winding device for producing anti-aging tarpaulin, comprising a bottom plate (1), characterized in that: Two support plates (2) are fixed on the top of the base plate (1), a bidirectional screw rod (3) is rotatably connected between the two support plates (2) via a bearing, both ends of the bidirectional screw rod (3) are threadedly connected to a movable plate (4) adapted to the surface thread of the screw rod, two guide rods (5) are fixed between the two support plates (2), the two movable plates (4) slide on the surfaces of the two guide rods (5), the side walls of the movable plates (4) are rotatably connected to a rotating shaft (6) via a bearing, one end of the rotating shaft (6) is fixed with a conical block (7), a hollow roller (8) is clamped and limited between the two conical blocks (7), and a limiting component (9) is provided on the surface of the conical block (7), and a cutting component (10) is provided on one side of the base plate (1).

2. The winding device for producing anti-aging tarpaulin according to claim 1, characterized in that: The limiting assembly (9) comprises a U-shaped block (901) fixed on the surface of the conical block (7); a pull block (902) is slidably penetrated through the top of the U-shaped block (901); a limiting plate (903) adapted to the hollow roller (8) is fixed at the bottom end of the pull block (902); the limiting plate (903) is fitted on the surface of the hollow roller (8); a spring (904) is fixed on the top of the limiting plate (903); and the top end of the spring (904) is fixedly connected to the top inner wall of the U-shaped block (901).

3. The winding device for producing anti-aging tarpaulin according to claim 1, characterized in that: The cutting assembly (10) comprises a support seat (1001) fixed to a side wall of the bottom plate (1); a bracket (1002) is fixed to the top of the support seat (1001); a cylinder (1003) is fixed to the top of the bracket (1002); an ejection end of the cylinder (1003) slides through the bracket (1002) and extends to the bottom thereof and is fixed with a cutter (1004); and a buffer plate (1005) is fixed to the top of the support seat (1001).

4. The winding device for producing anti-aging tarpaulin according to claim 3 is characterized in that: Two T-shaped rods (1006) are slidably passed through the top of the bracket (1002), and the bottom ends of the T-shaped rods (1006) are fixedly connected to the top of the cutter (1004).

5. The winding device for producing anti-aging tarpaulin according to claim 1, characterized in that: Two mounting blocks (11) are fixed to both side walls of the bottom plate (1), and mounting holes are provided on the tops of the mounting blocks (11).

6. The winding device for producing anti-aging tarpaulin according to claim 1, characterized in that: The surfaces of the conical blocks (7) are all fixed with rubber sleeves (12) matching the shapes thereof.

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