A polymer spreading and embossing mold mechanism for the hygiene products industry

Abstract

This utility model provides a polymer spreading and embossing mold mechanism for the hygiene products industry, relating to the technical field of mold mechanisms. It includes a hopper and a frame, with the frame positioned below the hopper. The frame contains a feeding plate, and bearing seats are located at both ends of the frame for mounting a feeding shaft. Fixed inclined blocks are located at both ends below the feeding plate, and sliding inclined blocks, adapted to the fixed inclined blocks, are slidably mounted above the bearing seats. These sliding inclined blocks are driven to slide by an adjusting screw. This utility model allows the sliding inclined blocks to slide by rotating the adjusting screw, with the inclined surfaces of the sliding and fixed inclined blocks engaging. The inclined surfaces drive the fixed inclined blocks and the connected feeding plate to rise and fall, thereby adjusting the gap between the feeding plate and the feeding shaft. The adjustment is simple, and a first and second scale are provided for visual control of the adjustment amount, ensuring accuracy.

Description

Technical Field

[0001] This utility model relates to the field of mold mechanism technology, and in particular to a polymer spreading and embossing mold mechanism for the hygiene products industry. Background Technology

[0002] In the field of tissue paper production, the structures of polymer spreading and embossing dies are all in the form of flat sheets + tie rods, which have the following technical defects:

[0003] When fixing the polymer feeding shaft to the feeding shaft or mold roller, this structure lacks side wall plates and only has lateral tension formed by the tie rod, lacking vertical and longitudinal strength. This makes the mold easily damaged during use and transportation. The structure's insufficient rigidity easily affects the accuracy of lateral width adjustment, especially when the feeding width exceeds 1200mm, making it impossible to guarantee lateral width accuracy. Furthermore, with prolonged use, the gap between the feeding shaft and the feeding shaft or mold roller changes, leading to unstable powder distribution or material texture, affecting the final product's pass rate. Therefore, this utility model proposes a polymer spreading and embossing mold mechanism for the hygiene products industry to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a polymer spreading and embossing mold mechanism for the hygiene products industry. This mechanism uses a rotating adjusting screw to drive a sliding inclined block to slide. The sliding inclined block engages with the inclined surface of a fixed inclined block, which in turn drives the fixed inclined block and the connected feeding plate to rise and fall, thereby adjusting the gap between the feeding plate and the feeding shaft. The adjustment is simple, and a first scale and a second scale are provided for visual control of the adjustment amount, ensuring accuracy.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a polymer spreading and embossing mold mechanism for the hygiene products industry, including a feeding hopper and a frame, the frame being disposed below the feeding hopper, the inside of the frame being provided with a feeding plate, and bearing seat plates being provided below both ends of the frame, and the bearing seat plates being used to install the feeding shaft;

[0006] Both ends of the material feeding plate are provided with fixed inclined blocks, and a sliding inclined block adapted to the fixed inclined block is slidably provided above the bearing seat plate. The sliding inclined block is driven to slide by adjusting the lead screw.

[0007] A further improvement is that: the outer end of the sliding block is provided with a first scale mark, and the middle position of the outer end of the fixed block is provided with a pointer that matches the first scale mark.

[0008] A further improvement is that a second scale ruler is provided on one side of both ends of the frame, and the second scale ruler is used to indicate the height of the material cutting plate.

[0009] A further improvement is that the adjusting screw passes through the frame and is rotatably installed, and the adjusting screw passes through the sliding wedge and is threadedly fitted, and a handle is provided on one side of the adjusting screw.

[0010] A further improvement is that the frame includes side wall panels, an upper flat steel plate, and a lower flat steel plate, all of which are steel plates. The side wall panels are located on both sides below the upper flat steel plate and are fixed to the upper flat steel plate by eye bolts. The lower flat steel plate is located below the side wall panels and is fixed to the lower flat steel plate by bolts.

[0011] A further improvement is made in that: a bearing seat is provided inside the bearing seat plate, the feeding shaft is rotatably connected to the bearing seat plate through the bearing seat, a support frame is provided at one end of the frame, and a motor is provided above the support frame, a track wheel is provided at one end of the feeding shaft, and a track is connected between the output end of the motor and the track wheel.

[0012] A further improvement is that the output end of the hopper faces the feeding plate, and the output end of the feeding plate faces the feeding shaft.

[0013] A further improvement is that: both ends of the upper flat steel plate are threaded with top screw rods, both ends of the top of the feed plate are provided with pull blocks and fixed with screws, and the lower end of the top screw rod is movably inserted into the pull block.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. This utility model uses a rotating adjusting screw to drive a sliding inclined block to slide. The sliding inclined block and the inclined surface of the fixed inclined block are engaged. The inclined surface drives the fixed inclined block and the connected feeding plate to rise and fall, thereby adjusting the gap between the feeding plate and the feeding shaft. The adjustment is simple. A first scale and a second scale are set to visually control the adjustment amount and ensure accuracy.

[0016] 2. This utility model uses steel plate side wall panels, upper flat steel plates and lower flat steel plates to form an integral frame. The upper and lower flat steel plates are precision machined with positioning grooves to accurately position them with the side wall panels. They are connected by bolts on all four sides, making the structure stable and rigid. It strengthens the fixation of the feeding shaft and feeding plate, making it less prone to deformation and ensuring the feeding accuracy of the long and wide polymer. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2 For the present utility model Figure 1 Schematic diagram of the structure at point A in the middle;

[0019] Figure 3 This is a side view of the present invention;

[0020] Figure 4 This is a schematic diagram of the internal structure of the frame of this utility model;

[0021] Figure 5 This is a schematic diagram of the mold roller of this utility model.

[0022] The components are: 1. hopper; 2. feed plate; 3. bearing seat plate; 4. feed shaft; 5. fixed wedge block; 6. adjusting screw; 7. sliding wedge block; 8. first scale indicator; 9. second scale indicator; 10. handle; 11. side wall plate; 12. upper flat steel plate; 13. lower flat steel plate; 14. eye bolt; 15. bearing seat; 16. support frame; 17. track wheel; 18. motor; 19. pull block; 20. top screw; 21. upper mold roller; 22. lower mold roller; 23. side mold roller. Detailed Implementation

[0023] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0024] Example 1

[0025] according to Figure 1 , 2 As shown in Figures 3 and 4, this embodiment proposes a polymer spreading and embossing mold mechanism for the hygiene products industry, including a feeding hopper 1 and a frame. The frame is located below the feeding hopper 1, and a feeding plate 2 is provided inside the frame. Bearing seat plates 3 are provided below both ends of the frame, and the bearing seat plates 3 are used to install the feeding shaft 4.

[0026] Both ends of the feed plate 2 are equipped with fixed inclined blocks 5. A sliding inclined block 7, which is adapted to the fixed inclined blocks 5, is slidably provided above the bearing seat plate 3. The sliding inclined block 7 is driven to slide by the adjusting screw 6. In use, the sliding inclined block 7 is slid by rotating the adjusting screw 6. The sliding inclined block 7 fits with the inclined surface of the fixed inclined block 5. The inclined surface drives the fixed inclined block 5 and the feed plate 2 connected to it to rise and fall, thereby adjusting the gap between the feed plate 2 and the feed shaft 4. The adjustment is simple. A first scale 8 and a second scale 9 are set to visually control the adjustment amount and ensure accuracy.

[0027] The outer end of the sliding inclined block 7 is provided with a first scale mark 8, and the middle position of the outer end of the fixed inclined block 5 is provided with a pointer that matches the first scale mark 8. A second scale mark 9 is provided on one side of each end of the frame, and the second scale mark 9 is used to indicate the height of the cutting plate 2. In use, rotating the adjusting screw 6 drives the sliding inclined block 7 to slide, and the sliding inclined block 7 engages with the inclined surface of the fixed inclined block 5. The inclined surface drives the fixed inclined block 5 and the connected cutting plate 2 to rise and fall. The misalignment distance between the fixed inclined block 5 and the sliding inclined block 7 can be observed through the first scale mark 8 and the pointer, and the height of the cutting plate 2 can be observed through the second scale mark 9. This visual control of the adjustment amount ensures accuracy.

[0028] The adjusting screw 6 passes through the frame and is rotatably mounted. The adjusting screw 6 also passes through the sliding inclined block 7 and is threadedly fitted. A handle 10 is provided on one side of the adjusting screw 6. In use, rotating the handle 10 drives the adjusting screw 6 to rotate, which in turn drives the sliding inclined block 7 to slide. The sliding inclined block 7 engages with the inclined surface of the fixed inclined block 5, and the inclined surface drives the fixed inclined block 5 and the connected feed plate 2 to rise and fall.

[0029] The frame includes side wall panels 11, an upper flat steel plate 12, and a lower flat steel plate 13. All three are made of steel plates. The side wall panels 11 are located on both sides below the upper flat steel plate 12 and are fixed to each other using eye bolts 14. The lower flat steel plate 13 is located below the side wall panels 11 and is fixed to each other using bolts. The steel plate side wall panels 11, upper flat steel plate 12, and lower flat steel plate 13 form an integral frame, connected by bolts on all four sides. This provides a stable and rigid structure, strengthens the fixing of the cutting shaft 4 and the cutting plate 2, reduces deformation, and ensures the cutting accuracy of the long and wide sections of polymer materials.

[0030] The bearing seat plate 3 has a bearing seat 15 inside. The feeding shaft 4 is rotatably connected to the bearing seat plate 3 through the bearing seat 15. One end of the frame has a support frame 16, and a motor 18 is located above the support frame 16. One end of the feeding shaft 4 has a track wheel 17. A track is connected between the output end of the motor 18 and the track wheel 17. The output end of the feeding hopper 1 faces the feeding plate 2, and the output end of the feeding plate 2 faces the feeding shaft 4. In use, the feeding hopper 1 feeds material into the feeding plate 2, and then feeds material to the feeding shaft 4. The motor 18 drives the track wheel 17 to rotate through the track, causing the feeding shaft 4 to rotate and spread the material.

[0031] Example 2

[0032] according to Figure 1 , 2As shown in Figures 3 and 4, this embodiment proposes a polymer spreading and embossing mold mechanism for the hygiene products industry, including a feeding hopper 1 and a frame. The frame is located below the feeding hopper 1, and a feeding plate 2 is provided inside the frame. Bearing seat plates 3 are provided below both ends of the frame, and the bearing seat plates 3 are used to install the feeding shaft 4.

[0033] Both ends of the feed plate 2 are equipped with fixed inclined blocks 5. A sliding inclined block 7, which is adapted to the fixed inclined blocks 5, is slidably provided above the bearing seat plate 3. The sliding inclined block 7 is driven to slide by the adjusting screw 6. In use, the sliding inclined block 7 is slid by rotating the adjusting screw 6. The sliding inclined block 7 fits with the inclined surface of the fixed inclined block 5. The inclined surface drives the fixed inclined block 5 and the feed plate 2 connected to it to rise and fall, thereby adjusting the gap between the feed plate 2 and the feed shaft 4. The adjustment is simple. A first scale 8 and a second scale 9 are set to visually control the adjustment amount and ensure accuracy.

[0034] Both ends of the upper flat steel plate 12 are threaded with top screw rods 20. Both ends of the top of the feed plate 2 are provided with pull blocks 19 and fixed with screws. The lower end of the top screw rod 20 is movably inserted into the pull block 19. In use, the sliding inclined block 7 is slidable by rotating the adjusting screw rod 6. The sliding inclined block 7 is engaged with the inclined surface of the fixed inclined block 5. The inclined surface drives the fixed inclined block 5 and the connected feed plate 2 to rise and fall, thereby adjusting the gap between the feed plate 2 and the feed shaft 4. Then, the top screw rod 20 is rotated on the frame so that the top screw rod 20 extends to a certain distance. Then, the pull block 19 is installed on the top of the feed plate 2, and the groove of the pull block 19 is engaged with the end of the top screw rod 20, thereby fixing the position of the feed plate 2 and further improving stability.

[0035] This mechanism can replace the blanking plate and blanking shaft with upper mold roller 21, lower mold roller 22, or upper mold roller 21, lower mold roller 22 and side mold roller 23 for use as an embossing mold. The gap between each mold roller can be adjusted with high precision to ensure the clarity of the embossing pattern and prevent mold damage.

[0036] This polymer spreading and embossing mold mechanism for hygiene products uses a rotating adjusting screw 6 to drive a sliding inclined block 7. The sliding inclined block 7 engages with the inclined surface of a fixed inclined block 5, driving the fixed inclined block 5 and the connected feeding plate 2 to rise and fall, thereby adjusting the gap between the feeding plate 2 and the feeding shaft 4. Adjustment is simple, and a first scale ruler 8 and a second scale ruler 9 are provided for visual control of the adjustment amount, ensuring accuracy. Simultaneously, this product uses steel plate side wall panels 11, upper flat steel plates 12, and lower flat steel plates 13 to form an integral frame, bolted on all four sides, resulting in a stable and rigid structure. This strengthens the fixation of the feeding shaft 4 and the feeding plate 2, preventing deformation and ensuring the feeding accuracy of polymers in various lengths and widths.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A polymer spreading and embossing mold mechanism for the hygiene products industry, comprising a hopper (1) and a frame, characterized in that: The frame is located below the hopper (1), and the inside of the frame is provided with a feeding plate (2). Bearing seat plates (3) are provided at the bottom of both ends of the frame, and the bearing seat plates (3) are used to install the feeding shaft (4). Fixed inclined blocks (5) are provided at both ends below the feed plate (2), and a sliding inclined block (7) adapted to the fixed inclined block (5) is slidably provided above the bearing seat plate (3). The sliding inclined block (7) is driven to slide by adjusting the screw (6).

2. The polymer spreading and embossing mold mechanism for the hygiene products industry according to claim 1, characterized in that: The outer end of the sliding block (7) is provided with a first scale mark (8), and the middle position of the outer end of the fixed block (5) is provided with a pointer that matches the first scale mark (8).

3. The polymer spreading and embossing mold mechanism for the hygiene products industry according to claim 2, characterized in that: A second scale ruler (9) is provided on one side of both ends of the frame, and the second scale ruler (9) is used to indicate the height of the material plate (2).

4. The polymer spreading and embossing mold mechanism for the hygiene products industry according to claim 1, characterized in that: The adjusting screw (6) passes through the frame and is rotatably installed, and the adjusting screw (6) passes through the sliding inclined block (7) and is threadedly adapted. A handle (10) is provided on one side of the adjusting screw (6).

5. The polymer spreading and embossing mold mechanism for the hygiene products industry according to claim 1, characterized in that: The frame includes side wall panels (11), an upper flat steel plate (12), and a lower flat steel plate (13). The side wall panels (11), the upper flat steel plate (12), and the lower flat steel plate (13) are all steel plates. The side wall panels (11) are located on both sides below the upper flat steel plate (12), and the side wall panels (11) and the upper flat steel plate (12) are fixed together by eye bolts (14). The lower flat steel plate (13) is located below the side wall panels (11), and the side wall panels (11) and the lower flat steel plate (13) are fixed together by bolts.

6. The polymer spreading and embossing mold mechanism for the hygiene products industry according to claim 1, characterized in that: The bearing seat plate (3) is provided with a bearing seat (15) inside. The feeding shaft (4) is rotatably connected to the bearing seat plate (3) through the bearing seat (15). One end of the frame is provided with a support frame (16), and a motor (18) is provided above the support frame (16). One end of the feeding shaft (4) is provided with a track wheel (17). A track is connected between the output end of the motor (18) and the track wheel (17).

7. The polymer spreading and embossing mold mechanism for the hygiene products industry according to claim 1, characterized in that: The output end of the hopper (1) faces the feeding plate (2), and the output end of the feeding plate (2) faces the feeding shaft (4).

8. The polymer spreading and embossing mold mechanism for the hygiene products industry according to claim 5, characterized in that: Both ends of the upper flat steel plate (12) are threaded with top screw rods (20), and both ends of the top of the feed plate (2) are provided with pull blocks (19) and fixed by screws. The lower end of the top screw rod (20) is movably inserted into the pull block (19).

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