Automatic stacking integrated test equipment for straw fiber molding

Abstract

This utility model discloses an integrated automatic stacking test device for straw fiber molding, belonging to the technical field of fiber molding processing equipment. The device includes a machine body, guide rollers, take-up rollers, and an adjustment assembly. The adjustment assembly includes a bidirectional lead screw, a first connecting block, a first limiting ring, a rotating block, and a second limiting ring. The bidirectional lead screw drives the first connecting block to move, and the first limiting ring is fixed to the first connecting block to limit the sheet on the guide roller. Simultaneously, the first connecting block drives the rotating block to rotate through a linkage mechanism, and the rotating block then drives the second limiting ring to move, synchronously limiting the sheet on the take-up roller. This utility model, by rotating a single bidirectional lead screw, can synchronously adjust the limiting distance between two key positions on the conveying path using a sophisticated linkage mechanism, solving the problems of independent adjustment, cumbersome operation, difficulty in ensuring synchronization, and easy sheet deviation in existing technologies.

Description

Technical Field

[0001] This utility model relates to the technical field of fiber molding processing equipment, and in particular to an integrated automatic stacking test equipment for straw fiber molding. Background Technology

[0002] Straw fiber, as a renewable and environmentally friendly material, is increasingly widely used in the field of molded products. In the production process of straw fiber molded products, the fiber raw material is typically heated and extruded first, then cooled by pressure rollers to form a continuous sheet material. Subsequently, this sheet material needs to be precisely and stably conveyed to the subsequent compression molding station.

[0003] In the sheet conveying process, to prevent lateral shifting of the sheets during high-speed or long-distance transport, existing equipment typically installs adjustable limit baffles or guide wheels at key locations along the conveying path, such as on both sides of the guide rollers and take-up rollers. However, most existing adjustment methods are rather rudimentary, requiring operators to make independent, manual adjustments to each limit mechanism.

[0004] When it's necessary to change the specifications of the manufactured product, or when the sheet shows signs of misalignment, operators must loosen, adjust, and then tighten multiple adjusting bolts one by one. This operation is not only tedious and time-consuming, but more importantly, it makes it difficult to ensure that the limiting mechanisms at different positions along the conveying path can be adjusted synchronously and symmetrically. Small errors during the adjustment process accumulate, causing the sheet to remain in a state of uneven force, and the misalignment problem is not fundamentally solved. In fact, it may even be exacerbated due to improper adjustment, seriously affecting the accuracy of subsequent molding processes and the final product's pass rate.

[0005] Therefore, this utility model proposes an integrated automatic stacking test device for straw fiber molding to address the shortcomings of existing technologies. Utility Model Content

[0006] In view of the problems in the existing straw fiber molding equipment, when adjusting the sheet conveying to prevent deviation, each limiting mechanism needs to be adjusted manually and independently, which is cumbersome and difficult to ensure the synchronization of adjustment, resulting in poor anti-deviation effect. The present invention aims to provide an integrated automatic stacking test equipment for straw fiber molding with improved structure that can effectively solve the above problems.

[0007] This utility model provides an integrated automatic stacking test equipment for straw fiber molding, including: a machine body, a guide roller, and a winding roller, as well as an adjustment component.

[0008] The adjustment assembly includes a bidirectional lead screw horizontally rotatably connected to the machine body, a first connecting block threaded to the bidirectional lead screw and slidably connected to a first slide rail on the machine body, a first limiting ring fixedly connected to the first connecting block and sleeved on the outer periphery of the guide roller, a fixed rod fixedly connected to the machine body, a rotating block rotatably connected to the fixed rod, and a second limiting ring.

[0009] Furthermore, the first connecting block is hinged to one end of the rotating block via the third fixing block, the second limiting ring is fixedly connected to the other end of the rotating block via the fourth fixing block, and the second limiting ring is slidably connected to the second slide rail on the machine body and sleeved on the outer periphery of the take-up roller.

[0010] Preferably, the adjusting assembly further includes a slide rod, which is fixedly arranged parallel to the first slide rail, and the first connecting block is slidably sleeved on the slide rod.

[0011] Preferably, the take-up roller, the second limiting ring, and the second slide rail are all disposed on the sliding block, and the sliding block is slidably connected inside the machine body.

[0012] Preferably, the integrated automatic stacking test equipment for straw fiber molding further includes a first fixed frame, a second fixed frame, a third fixed frame, and a cooling roller. The cooling roller is rotatably connected to the first fixed frame, the guide roller is rotatably connected to the third fixed frame, and the winding roller is rotatably connected to the second fixed frame.

[0013] Preferably, the integrated automatic stacking test equipment for straw fiber molding further includes a heating conveying pipe disposed on the machine body and located on the feeding side of the cooling roller, wherein the feeding end of the heating conveying pipe is connected to a feeding hopper.

[0014] Preferably, the integrated automatic stacking test equipment for straw fiber molding further includes protective plates fixed to the machine body and located on both sides of the heating conveying pipe, and a cleaning component. The cleaning component includes a motor fixed to the protective plate by a first fixing block, a deflecting wheel drivenly connected to the output shaft of the motor, and a slider slidably connected in the first fixing frame. The slider has a groove for sliding the protrusion on the deflecting wheel. The slider is linked to the rod by the second fixing blocks on both sides. A cleaning brush is fixed at the lower end of the slider near the extrusion port of the heating conveying pipe.

[0015] Preferably, the integrated automatic stacking test equipment for straw fiber molding further includes: a molding mechanism located on the discharge side of the guide roller, a sliding frame mounted on the right side of the molding mechanism, a gripping mechanism slidably connected to the sliding frame, and a stacking platform located on one side of the machine body and under the movement path of the gripping mechanism.

[0016] Preferably, the integrated automatic stacking test equipment for straw fiber molding further includes a conveying mechanism, which is disposed between the molding mechanism and the gripping mechanism.

[0017] This utility model has the following beneficial effects: 1. In this utility model, by setting a linkage adjustment component consisting of a bidirectional lead screw, a first connecting block, a rotating block, and a second limiting ring, the problem of the existing technology requiring independent adjustment of the limiting mechanism at different positions when conveying thin sheets is solved. This process is cumbersome and difficult to ensure synchronization, which leads to the thin sheets easily deviating from their original position. The new technology achieves multi-point synchronous centering and limiting with a single-point operation, making the adjustment process simple and quick, and providing good anti-deviation effect. This significantly improves the technical effect of thin sheet conveying stability and product quality.

[0018] 2. In this utility model, by setting up an automatic cleaning component consisting of a motor, a deflector wheel, and a slider, the problem that the extrusion port of the heating conveying pipe is easily blocked due to material residue when the equipment is stopped is solved, which requires manual cleaning and is inefficient. The automatic reciprocating cleaning of the extrusion port is achieved, which effectively prevents blockage, reduces manual maintenance costs and downtime, and improves the technical effect of improving equipment operation stability and production efficiency. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the integrated automatic stacking test equipment for straw fiber molding proposed in this utility model; Figure 2 This is a schematic diagram of the first fixing frame of the integrated automatic stacking test equipment for straw fiber molding proposed in this utility model; Figure 3 This is a schematic diagram of the motor section of the integrated automatic stacking test equipment for straw fiber molding proposed in this utility model; Figure 4 This is a schematic diagram of the guide roller section of the integrated automatic stacking test equipment for straw fiber molding proposed in this utility model; Figure 5 This is a schematic diagram of the first limiting ring part of the integrated automatic stacking test equipment for straw fiber molding proposed in this utility model.

[0020] Legend: 1. Heating conveyor pipe; 2. Feed hopper; 3. Protective plate; 4. Machine body; 5. First fixed block; 6. Cleaning assembly; 601. Motor; 602. Deflecting wheel; 603. Slider; 604. Cleaning brush; 605. Second fixed block; 606. Connecting rod; 7. Cooling roller; 8. First fixed frame; 9. Guide roller; 10. Rewinding roller; 11. Pressing mechanism; 12. Conveying mechanism; 13. Gripping mechanism; 14. Sliding frame; 15. 16. Stacking platform; 17. Second fixed frame; 18. Third fixed frame; 19. Adjustment component; 10. First limiting ring; 10. First connecting block; 11. Bidirectional lead screw; 12. First slide rail; 13. Slide rod; 14. Third fixed block; 15. Rotating block; 16. Fixed rod; 17. Second slide rail; 18. Second limiting ring; 18. Fourth fixed block; 19. Sliding block. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0022] Example: Please refer to Figures 1 to 5 This utility model provides an integrated automatic stacking test device for straw fiber molding, which aims to solve the problem in the prior art that the limiting mechanism at multiple positions on the thin sheet conveying path needs to be adjusted independently, which is cumbersome to operate and difficult to ensure synchronization, and easily leads to the thin sheet deviating.

[0023] The integrated automatic stacking test equipment for straw fiber molding includes a machine body 4, which serves as the installation base platform for the entire equipment. A first fixed frame 8, a second fixed frame 16, and a third fixed frame 17 are all fixedly connected to the machine body 4. A cooling roller 7 is rotatably connected to the first fixed frame 8, a guide roller 9 is rotatably connected to the third fixed frame 17, and a winding roller 10 is rotatably connected to the second fixed frame 16. The device also includes an adjustment component 18 for synchronous limit adjustment, the structure of which is as follows: The bidirectional lead screw 1803 is horizontally rotatably connected to the machine body 4. Two first connecting blocks 1802 are threadedly engaged with the threaded sections at both ends of the bidirectional lead screw 1803, and the first connecting blocks 1802 are slidably connected to the first slide rail 1804 on the machine body 4. By rotating the bidirectional lead screw 1803, the two first connecting blocks 1802 can move synchronously towards or away from each other along the length of the first slide rail 1804. The first limiting ring 1801 is fixedly connected to the side of the first connecting block 1802 facing the guide roller 9, and the first limiting ring 1801 is sleeved on the outer periphery of the guide roller 9 to limit the thin sheet on the guide roller 9. To achieve coordinated adjustment, a fixed rod 1808 is fixedly connected to the machine body 4, and a rotating block 1807 is rotatably connected to the fixed rod 1808. The first connecting block 1802 is hinged to one end of the rotating block 1807 through a third fixed block 1806. The other end of the rotating block 1807 is fixedly connected to the second limiting ring 1810 via the fourth fixing block 1811. The second limiting ring 1810 is slidably connected to the second slide rail 1809 on the machine body 4 and is sleeved on the outer periphery of the take-up roller 10. When the first connecting block 1802 moves, it will drive the rotating block 1807 to rotate around the fixing rod 1808 via the third fixing block 1806, thereby driving the second limiting ring 1810 to slide synchronously along the second slide rail 1809, so as to realize the synchronous limiting of the thin sheet on the take-up roller 10.

[0024] To further improve the sliding stability of the adjustment component 18 and construct a complete material processing path, this embodiment also refines and supplements the relevant structures.

[0025] To ensure the stability of the first connecting block 1802 sliding on the first slide rail 1804 and prevent it from rotating or shaking, the adjustment assembly 18 also includes a slide rod 1805. The slide rod 1805 is fixedly mounted on the machine body 4 parallel to the first slide rail 1804. The first connecting block 1802 has a through hole and is slidably sleeved on the slide rod 1805. Through the dual guidance of the first slide rail 1804 and the slide rod 1805, the smooth linear movement of the first connecting block 1802 is ensured.

[0026] To adjust the tension of the sheet conveying, the take-up roller 10, the second limit ring 1810, and the second slide rail 1809 are all integrally set on the sliding block 19. The sliding block 19 is slidably connected inside the machine body 4. By moving the sliding block 19, the distance between the take-up roller 10 and the front guide roller 9 can be changed as a whole, thereby conveniently adjusting the tension of the sheet.

[0027] The complete material processing and conveying path of this equipment is as follows: The heating conveying pipe 1 located upstream of the equipment is fixedly installed on the machine body 4. Its feed end is connected to the feed hopper 2 for receiving straw fiber raw materials. After the heating conveying pipe 1 heats and extrudes the raw materials, the extruded materials enter the cooling roller 7 located in the first fixed frame 8. The cooling roller 7 presses and cools the materials into continuous thin sheets. Then the thin sheets pass around the guide roller 9 rotatably connected to the third fixed frame 17, and are finally wound up by the winding roller 10 rotatably connected to the second fixed frame 16.

[0028] Based on the above embodiments, the present invention may further include the following preferred technical solutions: In a preferred embodiment, to automatically clean the extrusion port of the heating conveying pipe 1 when the machine stops, the equipment also includes a cleaning component 6. The cleaning component 6 includes a motor 601, which is fixed to the protective plate 3 by a first fixing block 5. The protective plate 3 is fixed to the machine body 4 and located on both sides of the heating conveying pipe 1 to provide safety protection. The output shaft of the motor 601 is driven to a deflector wheel 602, which is provided with a protruding protrusion. A slider 603 is slidably connected to the first fixed frame 8. The slider 603 has a groove for the protrusion of the deflector wheel 602 to slide in. A cleaning brush 604 is fixed to the lower end of the slider 603. The cleaning brush 604 is adjacent to the extrusion port of the heating conveying pipe 1. The two sides of the slider 603 are linked to a connecting rod 606 by a second fixing block 605. The connecting rod 606 is also slidably connected to the first fixed frame 8, thereby forming a stable reciprocating motion mechanism.

[0029] As another preferred embodiment, in order to realize the molding and automated stacking from sheet to final product, the equipment also includes a pressing mechanism 11, a sliding frame 14, a gripping mechanism 13 and a stacking platform 15. The pressing mechanism 11 is located on the discharge side of the guide roller 9 and is used to press the conveyed sheet into shape. The sliding frame 14 is mounted on the right side of the pressing mechanism 11. The gripping mechanism 13 is slidably connected to the sliding frame 14 and can reciprocate between the pressing mechanism 11 and the stacking platform 15. The stacking platform 15 is located on one side of the machine body 4 and under the movement path of the gripping mechanism 13, and is used to receive and stack the finished products transported by the gripping mechanism 13.

[0030] Based on the above embodiments, in order to cooperate with the automated operation of the gripping mechanism 13, the equipment may also include a conveying mechanism 12, which is disposed between the molding mechanism 11 and the gripping mechanism 13, and is used to remove the molded product from the molding mechanism 11 and convey it to a position that is easy for the gripping mechanism 13 to grip.

[0031] Working principle: When adjusting the sheet limit, rotating the bidirectional lead screw 1803 will cause the left and right threads on it to drive the two first connecting blocks 1802 to slide towards or away from each other along the first slide rail 1804. The first limiting ring 1801, which is fixed to the first connecting block 1802, will move accordingly, thereby centering and limiting the sheet on the guide roller 9. At the same time, the movement of the first connecting block 1802 will push the rotating block 1807 to rotate around the fixed rod 1808 through the third fixed block 1806. The other end of the rotating block 1807 will drive the fourth fixed block 1811 and the second limiting ring 1810 to slide synchronously along the second slide rail 1809, thereby achieving synchronous centering and limiting of the sheet on the take-up roller 10. Through this linkage mechanism, the synchronous anti-deviation adjustment of two key positions on the conveying path can be completed in one operation.

[0032] When the equipment stops, the motor 601 in the cleaning component 6 is started. The motor 601 drives the deflector wheel 602 to rotate. The protrusion on the deflector wheel 602 slides in the groove of the slider 603, converting the rotational motion into the reciprocating linear motion of the slider 603. The slider 603 drives the cleaning brush 604 at its lower end through the second fixed block 605 and the connecting rod 606 to reciprocate cleaning the extrusion port of the heating conveying pipe 1 to prevent raw material residue from clogging it.

[0033] When the equipment is in automated production, the raw material enters the heating conveying pipe 1 through the feed hopper 2 and is extruded. It is pressed into a thin sheet by the cooling roller 7. The thin sheet is guided by the guide roller 9 and sent to the pressing mold mechanism 11 for pressing and forming. The formed product is sent out by the conveying mechanism 12. The gripping mechanism 13 slides on the sliding frame 14, grabs the product from the conveying mechanism 12, and then moves it to the stacking platform 15 to complete the automatic stacking.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An integrated automatic stacking testing equipment for straw fiber molding, comprising: fuselage (4); Rotate the guide roller (9) connected to the machine body (4); Rotate the take-up roller (10) connected to the machine body (4); Its features are, The device further includes an adjustment component (18), the adjustment component (18) comprising: A two-way lead screw (1803) is horizontally rotatably connected to the machine body (4). The first connecting block (1802) is threaded to the first slide rail (1804) on the machine body (4) and slidably connected to the double-acting lead screw (1803). A first limiting ring (1801) is fixedly connected to the first connecting block (1802) and sleeved on the outer periphery of the guide roller (9). A fixing rod (1808) is fixedly connected to the fuselage (4); Rotary block (1807) is rotatably connected to fixed rod (1808), and first connecting block (1802) is hinged to one end of rotating block (1807) through third fixed block (1806); The second limiting ring (1810) is fixedly connected to the other end of the rotating block (1807) by the fourth fixing block (1811), and the second limiting ring (1810) is slidably connected to the second slide rail (1809) on the machine body (4) and sleeved on the outer periphery of the take-up roller (10).

2. The integrated automatic stacking test equipment for straw fiber molding according to claim 1, characterized in that, The adjustment assembly (18) further includes a slide rod (1805), which is fixedly arranged parallel to the first slide rail (1804), and the first connecting block (1802) is also slidably sleeved on the slide rod (1805).

3. The integrated automatic stacking test equipment for straw fiber molding according to claim 1, characterized in that, The take-up roller (10), the second limiting ring (1810) and the second slide rail (1809) are all disposed on the sliding block (19), which is slidably connected to the machine body (4).

4. The integrated automatic stacking test equipment for straw fiber molding according to claim 1, characterized in that, It also includes a first fixed frame (8), a second fixed frame (16) and a third fixed frame (17). The device also includes a cooling roller (7) rotatably connected to the first fixed frame (8), a guide roller (9) rotatably connected to the third fixed frame (17), and a take-up roller (10) rotatably connected to the second fixed frame (16).

5. The integrated automatic stacking test equipment for straw fiber molding according to claim 4, characterized in that, It also includes a heating conveying pipe (1) disposed on the machine body (4) and located on the feeding side of the cooling roller (7), and the feeding end of the heating conveying pipe (1) is connected to a feeding hopper (2).

6. The integrated automatic stacking test equipment for straw fiber molding according to claim 5, characterized in that, It also includes protective plates (3) fixed on the body (4) and located on both sides of the heating conveying pipe (1), and a cleaning component (6). The cleaning component (6) includes a motor (601) fixed on the protective plate (3) by a first fixing block (5), a deflecting wheel (602) connected to the output shaft of the motor (601), and a slider (603) slidably connected in the first fixing frame (8). The slider (603) has a groove for sliding the protrusion on the deflecting wheel (602). The slider (603) is linked to the rod (606) by the second fixing blocks (605) on both sides. The lower end of the slider (603) is fixed with a cleaning brush (604) adjacent to the extrusion port of the heating conveying pipe (1).

7. The integrated automatic stacking test equipment for straw fiber molding according to claim 1, characterized in that, Also includes: The pressing mechanism (11) is located on the discharge side of the guide roller (9); A sliding frame (14) is mounted on the right side of the molding mechanism (11). A gripping mechanism (13) is slidably connected to the sliding frame (14). The stacking platform (15) is located on one side of the fuselage (4) and in the movement path of the gripping mechanism (13).

8. The integrated automatic stacking test equipment for straw fiber molding according to claim 7, characterized in that, It also includes a conveying mechanism (12), which is disposed between the molding mechanism (11) and the gripping mechanism (13).

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