Folding machine for ultra-wide tarpaulin

Abstract

The utility model discloses a folding machine for ultra-wide tarpaulin, its structure comprises a mounting shell and a bottom plate, the bottom plate is fixedly connected with the upper part of the mounting shell, the folding machine also comprises a first folding mechanism, a second folding mechanism, a clamping mechanism and a limiting mechanism, the first folding mechanism is rotatably connected with the outer side of the mounting shell, the clamping mechanism is arranged on the outer side of the first folding mechanism, and the limiting mechanism is arranged on the outer side of the second folding mechanism. The second folding mechanism is rotationally connected with the inner side of the mounting shell, the limiting mechanism is arranged on the outer side of the second folding mechanism, the first folding mechanism comprises a first rotating shaft and a first rotating plate, a first motor is arranged on the front side of the mounting shell, and the first rotating shaft is rotationally connected with the outer portion of the right side of the mounting shell and penetrates through the mounting shell; the first rotating shaft is in shaft connection with a first motor, the first rotating plate is fixedly connected with the first motor, and the first motor is rotationally connected with the outer portion of the right side of the mounting shell. The utility model belongs to the field of tarpaulin storage devices, and particularly relates to a folding machine for ultra-wide tarpaulin.

Description

Technical Field

[0001] The utility model belongs to the field of tarpaulin storage devices, in particular to a folding machine for extra-wide tarpaulins. Background Art

[0002] Tarpaulin (or waterproof cloth) is a high-strength, tough and soft waterproof material, often used as canvas (canvas), polyester with polyurethane coating or made into polyethylene plastic. Tarpaulin usually has strong grommets at the corners or edges to facilitate rope binding, hanging or covering.

[0003] When used in large-scale factories, tarpaulins of larger sizes and larger batches are often used. When storage is completed after use, manual storage is cumbersome and time-consuming. Existing extra-wide tarpaulin folding devices mostly use a single folding function. To continue folding, the position of the tarpaulin needs to be adjusted, which is cumbersome to operate. In addition, the tarpaulin is not fixed during the folding process, and is easy to slip during folding, affecting the folding efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is that manual storage is relatively cumbersome, and the tarpaulin is not fixed and is easy to slide off during the folding process.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the folding machine for extra-wide tarpaulins proposed in the utility model includes a mounting shell and a bottom plate, the bottom plate is fixedly connected to the upper part of the mounting shell, and also includes a first folding mechanism, a second folding mechanism, a clamping mechanism and a limiting mechanism, the first folding mechanism is rotatably connected to the outer side of the mounting shell, the clamping mechanism is arranged on the outer side of the first folding mechanism, the second folding mechanism is rotatably connected to the inner side of the mounting shell, and the limiting mechanism is arranged on the outer side of the second folding mechanism.

[0006] Furthermore, the first folding mechanism includes a first rotating shaft and a first rotating plate, a first motor is provided on the front side of the mounting shell, the first rotating shaft is rotatably connected to the right outer side of the mounting shell and passes through the mounting shell, the first rotating shaft is axially connected to the first motor, the first rotating plate is fixedly connected to the first motor, and the first motor is rotatably connected to the right outer side of the mounting shell.

[0007] Furthermore, the second folding mechanism includes a second rotating shaft and a second rotating plate, a second motor is provided on the left side of the mounting shell, the second rotating shaft is rotatably connected to the side of the mounting shell and passes through the mounting shell, the second motor and the second rotating shaft are axially connected, the second rotating plate and the second rotating shaft are fixedly connected, and the second rotating plate is rotatably connected to the inner side of the mounting shell.

[0008] Furthermore, the clamping mechanism includes a clamping hydraulic cylinder, and clamping grooves are provided at both ends of the outer side of the first rotating plate. The lower part of the clamping hydraulic cylinder is fixedly connected to the lower part of the first rotating plate, and the upper end of the clamping hydraulic cylinder is fixedly connected to the first rotating plate and passes through the first rotating plate. A clamping plate is fixedly provided at the upper end of the clamping hydraulic cylinder, and the clamping plate and the clamping groove are slidably connected, and the thickness of the clamping plate is less than the depth of the clamping groove.

[0009] Furthermore, the limiting mechanism includes a limiting hydraulic cylinder, a groove is opened on the rear left side of the mounting shell, the fixed end of the limiting hydraulic cylinder is fixedly connected to the upper left side of the second rotating plate, and a baffle is fixedly provided on the movable end of the limiting hydraulic cylinder. The baffle is set to an L-shaped structure, and the lower part of the baffle is slightly higher than the upper surface of the second rotating plate.

[0010] The beneficial effects achieved by the utility model using the above structure are as follows:

[0011] 1. The folding machine for the extra-wide tarpaulin proposed in this scheme can complete two foldings without manual adjustment by respectively arranging the first folding mechanism and the second folding mechanism on the outer side and the inner side of the mounting shell, thereby saving a certain amount of manpower and being easy to operate.

[0012] 2. The folding machine for extra-wide tarpaulins proposed in this scheme can pre-clamp and limit the tarpaulin before folding by arranging a clamping mechanism on the outside of the first folding mechanism and a limiting mechanism on the outside of the second folding mechanism, so as to avoid slipping during folding and affecting the folding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a first overall structural schematic diagram of the utility model;

[0014] Figure 2 It is a second overall structural schematic diagram of the utility model;

[0015] Figure 3 This is a third overall structural schematic diagram of the utility model.

[0016] Among them, 1. mounting shell, 2. bottom plate, 3. first folding mechanism, 301. first motor, 302. first rotating axis, 303. first rotating plate, 4. second folding mechanism, 401. second motor, 402. second rotating axis, 403. second rotating plate, 5. clamping mechanism, 501. clamping groove, 502. clamping plate, 503. clamping hydraulic cylinder, 6. limiting mechanism, 601. groove, 602. limiting hydraulic cylinder, 603. baffle.

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model proposes a folding machine for an extra-wide tarpaulin, comprising a mounting shell 1 and a bottom plate 2, wherein the bottom plate 2 is fixedly connected to the upper portion of the mounting shell 1, and further comprises a first folding mechanism 3, a second folding mechanism 4, a clamping mechanism 5 and a limiting mechanism 6, wherein the first folding mechanism 3 is rotatably connected to the outer side of the mounting shell 1, the clamping mechanism 5 is arranged on the outer side of the first folding mechanism 3, the second folding mechanism 4 is rotatably connected to the inner side of the mounting shell 1, and the limiting mechanism 6 is arranged on the outer side of the second folding mechanism 4.

[0020] like Figure 1 and Figure 3 As shown, the first folding mechanism 3 includes a first rotating shaft 302 and a first rotating plate 303, a first motor 301 is provided on the front side of the mounting shell 1, the first rotating shaft 302 is rotatably connected to the right outer side of the mounting shell 1 and passes through the mounting shell 1, the first rotating shaft 302 and the first motor 301 are axially connected, the first rotating plate 303 and the first motor 301 are fixedly connected, the first motor 301 is rotatably connected to the right outer side of the mounting shell 1, the second folding mechanism 4 includes a second rotating shaft 402 and a second rotating plate 403, a second motor 401 is provided on the left outer side of the mounting shell 1, the second rotating shaft 402 is rotatably connected to the side of the mounting shell 1 and passes through the mounting shell 1, the second motor 401 and the second rotating shaft 402 are axially connected, the second rotating plate 403 and the second rotating shaft 402 are fixedly connected, and the second rotating plate 403 is rotatably connected to the inner side of the mounting shell 1.

[0021] like Figure 1 , Figure 2 and Figure 3As shown, the clamping mechanism 5 includes a clamping hydraulic cylinder 503, and clamping grooves 501 are provided at both ends of the outer side of the first rotating plate 303. The lower part of the clamping hydraulic cylinder 503 is fixedly connected to the lower part of the first rotating plate 303, and the upper end of the clamping hydraulic cylinder 503 is fixedly connected to the first rotating plate 303 and passes through the first rotating plate 303. A clamping plate 502 is fixedly provided at the upper end of the clamping hydraulic cylinder 503, and the clamping plate 502 and the clamping groove 501 are slidably connected. The thickness of the clamping plate 502 is less than the depth of the clamping groove 501. The limiting mechanism 6 includes a limiting hydraulic cylinder 602, and a groove 601 is provided at the rear left side of the mounting shell 1. The fixed end of the limiting hydraulic cylinder 602 is fixedly connected to the upper left side of the second rotating plate 403, and a baffle 603 is fixedly provided at the movable end of the limiting hydraulic cylinder 602. The baffle 603 is set to an L-shaped structure, and the lower part of the baffle 603 is slightly higher than the upper surface of the second rotating plate 403.

[0022] When in use, the tarpaulin is pulled horizontally to the clamping groove 501 at the right end of the first rotating plate 303, the extension clamping hydraulic cylinder 503 is controlled to lift the clamping plate 502, and the two ends of the right side of the tarpaulin are pulled to the clamping groove 501, and the retracted clamping plate 502 is controlled to clamp and fix one end of the tarpaulin to prevent the tarpaulin from slipping during the rotation and folding process. The first motor 301 is started to rotate the first rotating shaft 302 to drive the first rotating plate 303 to rotate. Under the rotation of the first rotating plate 303, the tarpaulin begins to fold in half, and when the first rotating plate 303 rotates to a position close to the surface of the bottom plate 2, the extension clamping hydraulic cylinder 503 is controlled to lift the clamping plate 502, pull the tarpaulin out of the clamping groove 501 to complete the first folding of the tarpaulin, and at the same time control the shortening limit hydraulic cylinder 602 to drive the baffle 603 to move on the upper part of the second rotating plate 403 to complete the covering of one end of the tarpaulin, start the second motor 401 to rotate the second rotating shaft 402, and drive the second rotating plate 403 and the tarpaulin to continue to rotate. When the folding is almost completed, control the retraction and extension limit hydraulic cylinder 602 to drive the baffle 603 to leave the upper surface of the second rotating plate 403, and the tarpaulin falls to complete the folding. The baffle 603 can prevent the tarpaulin from falling prematurely during the bending process to affect the folding work.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A folding machine for ultra-wide tarpaulins, comprising a mounting shell and a bottom plate, wherein the bottom plate is fixedly connected to the upper portion of the mounting shell, and characterized in that: It also includes a first folding mechanism, a second folding mechanism, a clamping mechanism and a limiting mechanism. The first folding mechanism is rotatably connected to the outer side of the mounting shell, the clamping mechanism is arranged on the outer side of the first folding mechanism, the second folding mechanism is rotatably connected to the inner side of the mounting shell, and the limiting mechanism is arranged on the outer side of the second folding mechanism.

2. The folding machine for ultra-wide tarpaulin according to claim 1, characterized in that: The first folding mechanism includes a first rotating shaft and a first rotating plate. A first motor is provided on the front side of the mounting shell. The first rotating shaft is rotatably connected to the right outer side of the mounting shell and passes through the mounting shell. The first rotating shaft is axially connected to the first motor. The first rotating plate is fixedly connected to the first motor. The first motor is rotatably connected to the right outer side of the mounting shell.

3. The folding machine for ultra-wide tarpaulin according to claim 2, characterized in that: The second folding mechanism includes a second rotating shaft and a second rotating plate. A second motor is provided on the left side of the mounting shell. The second rotating shaft is rotatably connected to the side of the mounting shell and passes through the mounting shell. The second motor and the second rotating shaft are axially connected. The second rotating plate and the second rotating shaft are fixedly connected. The second rotating plate is rotatably connected to the inner side of the mounting shell.

4. The folding machine for ultra-wide tarpaulin according to claim 3, characterized in that: The clamping mechanism includes a clamping hydraulic cylinder, and clamping grooves are provided at both ends of the outer side of the first rotating plate. The lower part of the clamping hydraulic cylinder is fixedly connected to the lower part of the first rotating plate, and the upper end of the clamping hydraulic cylinder is fixedly connected to the first rotating plate and passes through the first rotating plate. A clamping plate is fixedly provided at the upper end of the clamping hydraulic cylinder, and the clamping plate and the clamping groove are slidably connected, and the thickness of the clamping plate is less than the depth of the clamping groove.

5. The folding machine for extra-wide tarpaulin according to claim 4, characterized in that: The limiting mechanism includes a limiting hydraulic cylinder, a groove is opened at the rear left side of the mounting shell, the fixed end of the limiting hydraulic cylinder is fixedly connected to the upper left side of the second rotating plate, a baffle is fixedly provided at the movable end of the limiting hydraulic cylinder, the baffle is set to an L-shaped structure, and the lower part of the baffle is slightly higher than the upper surface of the second rotating plate.

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