Leveling device for fiber spunlace non-woven fabric bag production

Abstract

The utility model provides a leveling device for fiber spunlace non-woven fabric bag production, which relates to the technical field of fiber spunlace non-woven fabric bag processing and comprises a main plate, fixing plates are fixed on two sides of the top end of the main plate, moving blocks are arranged in the two fixing plates, a first heating roller is rotatably connected between the two moving blocks, and a second heating roller is rotatably connected between the two moving blocks. A second heating roller is arranged between the two moving blocks and located above the first heating roller, the two ends of the second heating roller are rotationally connected with connecting plates, and telescopic rods are installed on the inner top walls of the two moving blocks. Through operation of a third motor, a bidirectional screw rod can be driven to rotate, so that two moving plates move oppositely or oppositely under limiting of limiting blocks and limiting grooves, two limiting plates connected with the two limiting blocks are driven to move oppositely or oppositely, and the distance between the two limiting plates can be adjusted according to the width of the fiber spunlace non-woven fabric bag; and the inclined guiding phenomenon is avoided, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber spunlace non-woven bag processing, in particular to a leveling device for the production of fiber spunlace non-woven bags. Background Art

[0002] With the continuous improvement of environmental awareness, fiber spunlace non-woven bags are increasingly in demand in the market due to their environmental protection and durability. In the production process of fiber spunlace non-woven bags, flattening is an important processing step.

[0003] In the prior art, an existing leveling device for producing fiber spunlace non-woven bags cannot adjust the looseness of the fiber spunlace non-woven bags during use, resulting in a poor leveling effect due to the looseness of the fiber spunlace non-woven bags during leveling, and poor practicality. In addition, an existing leveling device for producing fiber spunlace non-woven bags cannot be limited according to the width of the fiber spunlace non-woven bags during use. During guidance, the fiber spunlace non-woven bags may tilt, resulting in an inability to level, and poor practicality. Utility Model Content

[0004] The utility model mainly provides a leveling device for producing fiber spunlace non-woven bags, which can adjust the looseness of the fiber spunlace non-woven bags and can limit the position according to the width of the fiber spunlace non-woven bags.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a leveling device for the production of fiber spunlace non-woven bags, comprising a main board, fixed plates are fixed on both sides of the top of the main board, and moving blocks are provided in the two fixed plates, a first heating roller is rotatably connected between the two moving blocks, a second heating roller is provided between the two moving blocks and above the first heating roller, both ends of the second heating roller are rotatably connected to a connecting plate, telescopic rods are installed on the inner top walls of the two moving blocks, the output ends of the two telescopic rods are respectively fixed to the two connecting plates, a first driving structure for driving the two moving blocks to rise and fall is provided in the two fixed plates, and driving rollers are rotatably connected on both sides of the moving block between the two fixed plates, and limiting plates are provided on both sides of the outer wall of the driving roller. A second driving structure for driving the two limiting plates to move toward or oppositely is provided in the driving roller.

[0006] Preferably, the first driving structure includes connecting blocks fixed at both ends of the moving block, a second motor is installed at the top of one of the fixed plates, the output end of the second motor passes through one side of the fixed plate and is fixed with a one-way screw, the one-way screw is threadedly connected to the connecting block fixed at one end of one of the moving blocks, and the other end of one of the moving blocks is fixed with a limiting column slidingly connected in the connecting block. When the second motor is operated, the one-way screw can be driven to rotate and the two moving blocks can be lifted and lowered under the limit of the limiting column, thereby driving the first heating roller and the second heating roller to be lifted and lowered as a whole. When the first heating roller and the second heating roller drive the fiber spunlace non-woven bag to be lifted and lowered, the looseness of the fiber spunlace non-woven bag can be adjusted.

[0007] Preferably, the second driving structure includes a third motor installed on the inner wall of the driving roller, and a bidirectional screw is fixed to the output end of the third motor, and both ends of the outer wall of the bidirectional screw are threadedly connected to a movable plate, and limiting blocks are fixed on the outer walls of the two movable plates, and the ends of the two limiting blocks away from the movable plate pass through the driving roller and are respectively fixed to the two limiting plates, and limiting grooves matching the limiting blocks are provided on the outer walls of the driving roller. Through the operation of the third motor, the bidirectional screw can be driven to rotate, so that the two movable plates move toward or oppositely under the limit of the limiting blocks and the limiting grooves, thereby driving the two limiting plates connected by the two limiting blocks to move toward or oppositely, so that the spacing between the two limiting plates can be adjusted according to the width of the fiber spunlace non-woven bag, and they are limited to avoid the phenomenon of tilted guidance, which is more practical.

[0008] Preferably, sliding columns are slidably connected in the connecting blocks fixed at both ends of the other moving block, both ends of the sliding columns are fixed to the moving block, the end of the one-way screw away from the second motor is rotatably connected to the moving block, and both ends of the limiting column are fixed to the moving block. Through the setting of the sliding columns, the other moving block can be stably lifted and lowered.

[0009] Preferably, the end of the bidirectional screw away from the third motor is rotatably connected to the driving roller, so that both ends of the bidirectional screw have fulcrums, making its rotation more stable.

[0010] Preferably, a bracket is fixed to one end of one of the moving blocks and the connecting plate, and a first motor is installed on one end of the two brackets facing the moving block and the connecting plate. The output ends of the two first motors respectively pass through the moving block and the connecting plate and are fixed to the first heating roller and the second heating roller respectively. Support legs are fixed to the four corners of the bottom end of the main board. The operation of the two first motors can drive the first heating roller and the second heating roller to rotate, thereby guiding the fiber spunlace non-woven bag between the first heating roller and the second heating roller.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] In the present utility model, the operation of the third motor can drive the bidirectional screw to rotate, so that the two movable plates move toward or oppositely under the limit of the limit block and the limit groove, thereby driving the two limit plates connected by the two limit blocks to move toward or oppositely, so that the spacing between the two limit plates can be adjusted according to the width of the fiber spunlace non-woven bag, and it is limited to avoid the phenomenon of tilted guidance, which is more practical. When the second motor is operated, the two movable blocks can be raised and lowered under the limit of the limit column when the unidirectional screw is driven to rotate, thereby driving the first heating roller and the second heating roller to be raised and lowered as a whole. When the first heating roller and the second heating roller drive the fiber spunlace non-woven bag to be raised and lowered, the looseness of the fiber spunlace non-woven bag can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of a leveling device for producing fiber spunlace non-woven bags proposed in the utility model;

[0014] Figure 2 This is a cross-sectional view of a flattening device for producing fiber spunlace non-woven bags proposed in the utility model;

[0015] Figure 3 This is a schematic diagram of the first driving structure of a leveling device for producing fiber spunlace non-woven bags proposed in the utility model;

[0016] Figure 4 This is a schematic diagram of the second driving structure of a leveling device for producing fiber spunlace non-woven bags proposed in the utility model.

[0017] Legend: 1. Main board; 2. Fixed plate; 3. Moving block; 4. First heating roller; 5. Second heating roller; 6. Connecting plate; 7. Telescopic rod; 8. First motor; 9. Bracket; 10. First driving structure; 1001. Connecting block; 1002. Second motor; 1003. One-way screw; 1004. Limiting column; 11. Sliding column; 12. Driving roller; 13. Limiting plate; 14. Second driving structure; 1401. Third motor; 1402. Two-way screw; 1403. Moving plate; 1404. Limiting block; 1405. Limiting slot; 15. Support leg. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0019] 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 than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] See also Figure 1 - Figure 4 The utility model provides a technical solution: a leveling device for the production of fiber spunlace non-woven bags, comprising a main board 1, fixed plates 2 are fixed on both sides of the top of the main board 1, and moving blocks 3 are provided in the two fixed plates 2. A first heating roller 4 is rotatably connected between the two moving blocks 3, and a second heating roller 5 is provided above the first heating roller 4 between the two moving blocks 3. Both ends of the second heating roller 5 are rotatably connected to a connecting plate 6, and telescopic rods 7 are installed on the inner top walls of the two moving blocks 3. The output ends of the two telescopic rods 7 are respectively fixed to the two connecting plates 6, and a first driving structure 10 for driving the two moving blocks 3 to lift is provided in the two fixed plates 2. A driving roller 12 is rotatably connected to both sides of the moving block 3 between the two fixed plates 2, and a limit plate 13 is provided on both sides of the outer wall of the driving roller 12. The driving roller 12 is provided with a The second driving structure 14 that moves toward or oppositely 13 can drive the first heating roller 4 and the second heating roller 5 to be raised and lowered as a whole through the operation of the first driving structure 10. When the first heating roller 4 and the second heating roller 5 drive the fiber spunlace non-woven bag to be raised and lowered, the looseness of the fiber spunlace non-woven bag can be adjusted. The operation of the second driving structure 14 can drive the two limit plates 13 to move toward or oppositely, so that the distance between the two limit plates 13 can be adjusted according to the width of the fiber spunlace non-woven bag, and the limit is set to avoid the phenomenon of tilted guidance, which is more practical. Through the operation of the telescopic rod 7, the second heating roller 5 can be moved toward the first heating roller 4. On the one hand, it can be adjusted according to the height of the fiber spunlace non-woven bag. On the other hand, the fiber spunlace non-woven bag can be pressed down and guided.

[0021] like Figure 1-4As shown, the first driving structure 10 includes a connecting block 1001 fixed at both ends of the moving block 3, a second motor 1002 is installed on the top of one of the fixed plates 2, the output end of the second motor 1002 passes through one side of the fixed plate 2 and is fixed with a one-way screw 1003, the one-way screw 1003 is threadedly connected to the connecting block 1001 fixed at one end of one of the moving blocks 3, and the other end of one of the moving blocks 3 is fixed with a limiting column 1004 slidingly connected in the connecting block 1001. When the second motor 1002 is operated, the one-way screw 1003 can be driven to rotate and the two moving blocks 3 can be lifted and lowered under the limit of the limiting column 1004, thereby driving the first heating roller 4 and the second heating roller 5 to be lifted and lowered as a whole. When the first heating roller 4 and the second heating roller 5 drive the fiber spunlace non-woven bag to be lifted and lowered, the looseness of the fiber spunlace non-woven bag can be adjusted.

[0022] like Figure 1-4 As shown, the second driving structure 14 includes a third motor 1401 installed on the inner wall of the driving roller 12, and a bidirectional screw 1402 is fixed to the output end of the third motor 1401. Both ends of the outer wall of the bidirectional screw 1402 are threadedly connected to a movable plate 1403. The outer walls of the two movable plates 1403 are fixed with limit blocks 1404. The ends of the two limit blocks 1404 away from the movable plates 1403 penetrate the driving roller 12 and are respectively fixed to the two limit plates 13. The outer wall of the driving roller 12 is provided with a limit block 1 The limiting groove 1405 matching with 404 can drive the bidirectional screw 1402 to rotate through the operation of the third motor 1401, so that the two movable plates 1403 move toward or oppositely under the limitation of the limiting block 1404 and the limiting groove 1405, thereby driving the two limiting plates 13 connected by the two limiting blocks 1404 to move toward or oppositely, so that the distance between the two limiting plates 13 can be adjusted according to the width of the fiber spunlace non-woven bag, and it is limited to avoid the phenomenon of tilted guidance, which is more practical.

[0023] like Figure 1-4 As shown, the connecting blocks 1001 fixed at both ends of the other moving block 3 are slidably connected with sliding columns 11, both ends of the sliding columns 11 are fixed to the moving block 3, the end of the one-way screw 1003 away from the second motor 1002 is rotatably connected to the moving block 3, and both ends of the limiting column 1004 are fixed to the moving block 3. Through the setting of the sliding column 11, the other moving block 3 can be stably lifted and lowered.

[0024] like Figure 1-4 As shown, the end of the bidirectional screw 1402 away from the third motor 1401 is rotatably connected to the driving roller 12, and the end of the bidirectional screw 1402 away from the third motor 1401 is rotatably connected to the driving roller 12, so that both ends of the bidirectional screw 1402 have fulcrums, making its rotation more stable.

[0025] like Figure 1-4 As shown, a bracket 9 is fixed to one end of one of the moving blocks 3 and the connecting plate 6, and a first motor 8 is installed on one end of the two brackets 9 facing the moving block 3 and the connecting plate 6. The output ends of the two first motors 8 pass through the moving block 3 and the connecting plate 6 respectively and are fixed to the first heating roller 4 and the second heating roller 5 respectively. Support legs 15 are fixed to the four corners of the bottom end of the main board 1. The operation of the two first motors 8 can drive the first heating roller 4 and the second heating roller 5 to rotate, thereby guiding the fiber spunlace non-woven bag between the first heating roller 4 and the second heating roller 5.

[0026] The method of using this device and its working principle: When the device is used, the operation of the telescopic rod 7 can make the second heating roller 5 move toward the first heating roller 4. On the one hand, it can be adjusted according to the height of the fiber spunlace non-woven bag. On the other hand, it can press down and guide the fiber spunlace non-woven bag. The first heating roller 4 and the second heating roller 5 are used to guide and heat the passing fiber spunlace non-woven bag. The operation of the third motor 1401 can drive the bidirectional screw 1402 to rotate, so that the two movable plates 1403 move toward or oppositely under the limit of the limit block 1404 and the limit groove 1405, thereby driving the two movable plates 1403 to ... The two limiting plates 13 connected by the limiting block 1404 move toward or oppositely, so that the distance between the two limiting plates 13 can be adjusted according to the width of the fiber spunlace non-woven bag, and the limiting plates 13 are prevented from being tilted and guided, which is more practical. When the second motor 1002 is operated, the one-way screw 1003 can be driven to rotate, and the two moving blocks 3 are lifted and lowered under the limit of the limiting column 1004, thereby driving the first heating roller 4 and the second heating roller 5 to be lifted and lowered as a whole. When the first heating roller 4 and the second heating roller 5 drive the fiber spunlace non-woven bag to be lifted and lowered, the looseness of the fiber spunlace non-woven bag can be adjusted.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A flattening device for producing fiber spunlace non-woven bags, comprising a main board (1), characterized in that: Fixed plates (2) are fixed on both sides of the top of the main board (1), and moving blocks (3) are provided in the two fixed plates (2). A first heating roller (4) is rotatably connected between the two moving blocks (3). A second heating roller (5) is provided above the first heating roller (4) between the two moving blocks (3), and both ends of the second heating roller (5) are rotatably connected to connecting plates (6). Telescopic rods (7) are installed on the inner top walls of the two moving blocks (3), and the output ends of the two telescopic rods (7) are respectively fixed to the two connecting plates (6). A first driving structure (10) for driving the two moving blocks (3) to move up and down is provided in the two fixed plates (2). A driving roller (12) is rotatably connected on both sides of the moving block (3) between the two fixed plates (2), and a limit plate (13) is provided on both sides of the outer wall of the driving roller (12). A second driving structure (14) for driving the two limit plates (13) to move toward or oppositely is provided in the driving roller (12).

2. The flattening device for producing spunlace non-woven bags according to claim 1, characterized in that: The first driving structure (10) comprises connecting blocks (1001) fixed at both ends of the moving blocks (3); a second motor (1002) is installed at the top end of one of the fixed plates (2); an output end of the second motor (1002) passes through one side of the fixed plate (2) and is fixed with a one-way screw (1003); the one-way screw (1003) is threadedly connected to the connecting block (1001) fixed at one end of one of the moving blocks (3); and a limiting column (1004) slidingly connected in the connecting block (1001) is fixed at the other end of one of the moving blocks (3).

3. The flattening device for producing fiber spunlace non-woven bags according to claim 1, characterized in that: The second driving structure (14) includes a third motor (1401) installed on the inner wall of the driving roller (12), a bidirectional screw (1402) is fixed to the output end of the third motor (1401), and both ends of the outer wall of the bidirectional screw (1402) are threadedly connected to a movable plate (1403), and limiting blocks (1404) are fixed on the outer walls of the two movable plates (1403), and the ends of the two limiting blocks (1404) away from the movable plates (1403) pass through the driving roller (12) and are respectively fixed to the two limiting plates (13), and the outer wall of the driving roller (12) is provided with a limiting groove (1405) that matches the limiting block (1404).

4. The flattening device for producing spunlace non-woven bags according to claim 2, characterized in that: Another connecting block (1001) fixed at both ends of the moving block (3) is slidably connected with a sliding column (11), both ends of the sliding column (11) are fixed to the moving block (3), the end of the one-way screw (1003) away from the second motor (1002) is rotationally connected to the moving block (3), and both ends of the limiting column (1004) are fixed to the moving block (3).

5. The flattening device for producing spunlace non-woven bags according to claim 3, characterized in that: One end of the bidirectional screw (1402) away from the third motor (1401) is rotationally connected to the driving roller (12).

6. The flattening device for producing spunlace non-woven bags according to claim 1, characterized in that: A bracket (9) is fixed to one end of one of the moving blocks (3) and the connecting plate (6); a first motor (8) is installed on one end of the two brackets (9) facing the moving block (3) and the connecting plate (6); the output ends of the two first motors (8) respectively pass through the moving block (3) and the connecting plate (6) and are respectively fixed to the first heating roller (4) and the second heating roller (5); and legs (15) are fixed to the four corners of the bottom end of the main board (1).

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