Foaming limiting tool of foaming machine

Abstract

The utility model discloses a foaming limiting tool of a foaming machine, which relates to the technical field of foaming machines and comprises a foaming machine bottom plate and an enclosing assembly, and the enclosing assembly is arranged on the top surface of the foaming machine bottom plate. The movable plates press the inner walls of the vertical grooves to limit the relative positions of the adjacent first vertical plates, second vertical plates, third vertical plates and fourth vertical plates, and the rotary knobs are rotated to drive the rubber anti-skid pads to be separated from the inner walls of the vertical grooves to relieve limiting of the adjacent first vertical plates, second vertical plates, third vertical plates and fourth vertical plates. The length and width of an enclosure frame formed by the enclosure assembly can be conveniently adjusted according to different sizes of foam cotton, the applicability is high, a sealing cover assembly is arranged, and a cover plate is matched with a clamping plate to seal the tops of a first vertical plate, a second vertical plate, a third vertical plate and a fourth vertical plate, so that the sealing effect of the top of the enclosure assembly can be improved; the air cylinder is controlled to drive the pressing plate to move downwards and press the cover plate, and the limiting effect on the enclosing assembly can be improved.

Description

Technical Field

[0001] This utility model relates to the field of foaming machine technology, and in particular to a foaming limiting tooling for a foaming machine. Background Technology

[0002] A foaming machine is a device that produces foam from an aqueous solution of a foaming agent at a certain concentration. The foaming agent itself cannot automatically become foam; it must be produced by the mechanical action of the foaming machine. Foaming machines can be used to produce foamed cotton, which is a material containing pores. Foamed cotton has an independent bubble structure, low density, good flexibility, and is easy to combine with other materials. When producing foamed cotton, the foaming process needs to be limited by limiting fixtures to obtain high-quality foamed cotton.

[0003] For example, the utility model disclosed in CN216941540U discloses a foaming limiting fixture for a foaming machine. It forms a frame by setting a fixed plate, a first horizontal plate, a second horizontal plate, and a vertical plate. Foaming work can be carried out within the frame to form foam cotton. By moving the connecting piece between the fixed plate and the first horizontal plate and between the vertical plate and the second horizontal plate, the clamping rod can be disengaged from the slot, which can facilitate the longitudinal adjustment of the frame width. By moving the connecting piece between the fixed plate and the second horizontal plate and between the vertical plate and the first horizontal plate, the clamping rod can be disengaged from the slot, which can facilitate the lateral adjustment of the frame length. When the adjustment is completed, the connecting piece can be released to allow the clamping rod to be reinserted into the slot.

[0004] The existing technology still has the following problems when used:

[0005] The device connects and fixes the fixing plate, the first horizontal plate, the second horizontal plate, and the vertical plate by engaging the locking rod into different slots. However, the limited number of slots results in a limited size of foam that the device can produce, making it less versatile. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, this utility model provides a foaming limiting tooling for a foaming machine to solve the technical problems mentioned in the background.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a foaming limiting fixture for a foaming machine, comprising a foaming machine base plate and a sealing assembly, wherein the sealing assembly is provided on the top surface of the foaming machine base plate;

[0008] Limiting components are installed on the top of the enclosure components and can limit the relative position of adjacent enclosure components;

[0009] The capping assembly is located above the base plate of the foaming machine. The capping assembly can improve the sealing effect of the top of the enclosure assembly.

[0010] The pressure plate is positioned above the base plate of the foaming machine and can improve the limiting effect on the enclosure components.

[0011] As a preferred technical solution of this utility model, the enclosure component includes a first vertical plate, a second vertical plate, a third vertical plate, and a fourth vertical plate. The top surface of the foaming machine base plate is provided with the first vertical plate, the second vertical plate, the third vertical plate, and the fourth vertical plate. The front of the first vertical plate is provided with a through groove extending to the back. A U-shaped mounting bracket is fixedly provided on the top surface of the foaming machine base plate. A cylinder is fixedly installed on the top surface of the U-shaped mounting bracket. The output end of the cylinder passes through the U-shaped mounting bracket and is slidably connected to the U-shaped mounting bracket. The end of the output end of the cylinder is fixedly connected to the pressure plate.

[0012] As a preferred technical solution of this utility model, the limiting component includes a vertical groove, a fixed plate, a knob, a threaded rod, a rotating ring, a square lifting block, a guide rod, a connecting rod, a movable plate, a rubber anti-slip pad, and a T-shaped slider. The top surfaces of the first, second, third, and fourth vertical plates are all provided with vertical grooves. A fixed plate is fixedly provided on the top surfaces of the first, second, third, and fourth vertical plates. Symmetrical guide rods are fixedly provided on the bottom surfaces of the fixed plates. A knob is rotatably connected to the top surface of the fixed plate. A threaded rod is fixedly provided on the bottom surface of the knob. A rotating ring is fixedly provided on the outer side of the threaded rod. A square lifting block is threadedly connected to the outer side of the threaded rod. Symmetrical connecting rods are hinged to the sides of the square lifting blocks. A movable plate is hinged to the other end of the connecting rod. Rubber anti-slip pads are fixedly provided on the opposite sides of the movable plates. A T-shaped slider is fixedly provided on the top surface of the movable plates.

[0013] In a preferred embodiment of this utility model, the threaded rod passes through the fixed plate, and the fixed plate is provided with annular grooves for the rotating ring. The rotating ring is rotatably connected to the fixed plate through the annular grooves. The guide rod passes through the square lifting block and is slidably connected to the square lifting block. The bottom surface of the moving plate is slidably connected to the bottom surface inside the vertical groove. The bottom surface of the fixed plate is provided with a T-shaped sliding groove for the T-shaped slider. The T-shaped slider is slidably connected to the fixed plate through the T-shaped sliding groove.

[0014] As a preferred technical solution of this utility model, the sealing assembly includes a fixing block, a cover plate, bolts, a clamping plate, and a positioning groove. Fixing blocks are fixedly provided on the sides of the first vertical plate, the second vertical plate, the third vertical plate, and the fourth vertical plate. A cover plate is provided above the bottom plate of the foaming machine. Four threaded holes are provided through the top surface of the cover plate. Bolts are provided through the threaded holes and threadedly connected to the bolts. A clamping plate is fixedly provided on the bottom surface of the cover plate. Positioning grooves are provided on the top surfaces of the first vertical plate, the second vertical plate, the third vertical plate, and the fourth vertical plate.

[0015] In a preferred embodiment of this utility model, the bolt extends into the interior of the fixing block and is threadedly connected to the fixing block, and the clamping plate is slidably connected to the first vertical plate, the second vertical plate, the third vertical plate and the fourth vertical plate respectively through the positioning groove.

[0016] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0017] This utility model, by setting a limiting component, allows the moving plate to press against the inner wall of the vertical groove, thereby limiting the relative positions of adjacent first, second, third, and fourth vertical plates. Rotating the knob causes the rubber anti-slip pad to detach from the inner wall of the vertical groove, releasing the limiting position of the adjacent first, second, third, and fourth vertical plates. This facilitates adjustment of the length and width of the enclosure frame formed by the enclosure component according to different sizes of foam, making it highly adaptable. By setting a sealing component, the cover plate, in conjunction with the clamping plate, seals the top of the first, second, third, and fourth vertical plates, improving the sealing effect of the top of the enclosure component. By setting a pressure plate, controlling the cylinder to drive the pressure plate downward and press the cover plate, the limiting effect of the enclosure component is improved. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the main view structure of this utility model;

[0020] Figure 3 This is a schematic cross-sectional view of the main structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the main view of this utility model;

[0022] The components include: 1. Foaming machine base plate; 2. First vertical plate; 3. Second vertical plate; 4. Third vertical plate; 5. Fourth vertical plate; 6. Through groove; 7. Vertical groove; 8. Fixing plate; 9. Knob; 10. Fixing block; 11. Cover plate; 12. Bolt; 13. U-shaped mounting bracket; 14. Cylinder; 15. Pressure plate; 16. Clamping plate; 17. Positioning groove; 18. Threaded rod; 19. Rotary ring; 20. Square lifting block; 21. Guide rod; 22. Connecting rod; 23. Moving plate; 24. Rubber anti-slip pad; 25. T-shaped slider. Detailed Implementation

[0023] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0024] Example

[0025] Please refer to Figures 1-4 As shown, this utility model provides a foaming limiting fixture for a foaming machine, including a foaming machine base plate 1 and a sealing assembly. The sealing assembly is provided on the top surface of the foaming machine base plate 1. The sealing assembly is composed of a first vertical plate 2, a second vertical plate 3, a third vertical plate 4, and a fourth vertical plate 5. The first vertical plate 2, the second vertical plate 3, the third vertical plate 4, and the fourth vertical plate 5 are connected to each other to form a frame. The front of the first vertical plate 2 is provided with a through groove 6 extending to the back. The foaming material can be blown into the frame through the through groove 6. A U-shaped mounting bracket 13 is fixedly provided on the top surface of the foaming machine base plate 1. A cylinder 14 is fixedly installed on the top surface of the U-shaped mounting bracket 13. The output end of the cylinder 14 passes through the U-shaped mounting bracket 13 and is slidably connected to the U-shaped mounting bracket 13. The end of the output end of the cylinder 14 is fixedly connected to a pressure plate 15.

[0026] like Figures 1-4As shown, a limiting component is provided at the top of the enclosure assembly. The limiting component consists of a vertical groove 7, a fixed plate 8, a knob 9, a threaded rod 18, a rotating ring 19, a square lifting block 20, a guide rod 21, a connecting rod 22, a moving plate 23, a rubber anti-slip pad 24, and a T-shaped slider 25. The top surfaces of the first vertical plate 2, the second vertical plate 3, the third vertical plate 4, and the fourth vertical plate 5 are all provided with vertical grooves 7. The inner sides of the vertical grooves 7 are rough. The fixed plate 8 is fixedly installed on the top surfaces of the first vertical plate 2, the second vertical plate 3, the third vertical plate 4, and the fourth vertical plate 5. The bottom surface of the fixed plate 8 is fixedly provided with symmetrical guide rods 21. The top surface of the fixed plate 8 is rotatably connected to the knob 9. The bottom surface of the knob 9 is fixedly provided with the threaded rod 18, which penetrates the fixed plate 8. A rotating ring 19 is fixedly installed on the outer side of the threaded rod 18. An annular groove adapted to the rotating ring 19 is provided inside the fixed plate 8. The rotating ring 19 is rotatably connected to the fixed plate 8 through the annular groove, preventing the threaded rod 18 from moving relative to the fixed plate 8. A square lifting block 20 is threadedly connected to the outer side of the threaded rod 18. A guide rod 21 passes through the square lifting block 20 and is slidably connected to it. Symmetrical connecting rods 22 are hinged to the side of the square lifting block 20. A movable plate 23 is hinged to the other end of the connecting rod 22. The bottom surface of the movable plate 23 is slidably connected to the bottom surface inside the vertical groove 7. Rubber anti-slip pads 24 are fixedly installed on the opposite sides of the movable plate 23. A T-shaped slider 25 is fixedly installed on the top surface of the movable plate 23. The bottom surface of the fixed plate 8 is provided with a T-shaped groove that fits the T-shaped slider 25. The T-shaped slider 25 is slidably connected to the fixed plate 8 through the T-shaped groove. The moving plate 23 presses against the inner wall of the vertical groove 7 to limit the relative positions of the adjacent first vertical plate 2, second vertical plate 3, third vertical plate 4, and fourth vertical plate 5. The rubber anti-slip pad 24 can increase the friction between the moving plate 23 and the inner wall of the vertical groove 7. Turning the knob 9 drives the threaded rod 18 to rotate. The rotation of the threaded rod 18, in conjunction with the guide rod 21, drives the square lifting block 20 to move upward. The movement of the square lifting block 20 drives the connecting rod 22 to rotate simultaneously. The rotation of the connecting rod 22 drives the moving plates 23 to move closer to each other until the rubber anti-slip pad 24 disengages from the inner wall of the vertical groove 7, thus releasing the adjacent first vertical plate 2, second vertical plate 3, third vertical plate 4, and fourth vertical plate 5. The limiting positions of the first vertical plate 2, the second vertical plate 3, the third vertical plate 4, and the fourth vertical plate 5, and the simultaneous release of the limiting positions between the first vertical plate 2 and the third vertical plate 4, as well as between the second vertical plate 3 and the fourth vertical plate 5, allow for adjustment of the frame length. Similarly, releasing the limiting positions between the first vertical plate 2 and the fourth vertical plate 5, as well as between the second vertical plate 3 and the third vertical plate 4, allows for adjustment of the frame length and width formed by the enclosure assembly, facilitating adjustments to the frame length and width according to different foam sizes. After size adjustment, rotating the knob 9 in the opposite direction causes the moving plates 23 to move away from each other and press against the inner wall of the vertical groove 7, allowing for re-limiting of the relative positions of the adjacent first vertical plate 2, second vertical plate 3, third vertical plate 4, and fourth vertical plate 5. This provides a wide range of foam size adjustments and strong applicability.

[0027] like Figures 1-4As shown, a cover assembly is provided above the base plate 1 of the foaming machine. The cover assembly consists of a fixing block 10, a cover plate 11, bolts 12, a clamping plate 16, and a positioning groove 17. Fixing blocks 10 are fixedly installed on the sides of the first vertical plate 2, the second vertical plate 3, the third vertical plate 4, and the fourth vertical plate 5. A cover plate 11 is provided above the base plate 1 of the foaming machine. Four threaded holes are provided through the top surface of the cover plate 11. The positions of the threaded holes correspond to the positions of the fixing blocks 10 after the dimensions are adjusted. Bolts 12 are provided through the threaded holes of the cover plate 11 and are threadedly connected to the bolts 12. The bolts 12 extend into the fixing blocks 10 and are threadedly connected to the fixing blocks 10. A clamping plate 16 is fixedly installed on the bottom surface of the cover plate 11. Positioning grooves 17 are provided on the top surfaces of the first vertical plate 2, the second vertical plate 3, the third vertical plate 4, and the fourth vertical plate 5. The dimensions of the clamping plate 16 correspond to the dimensions of the fixed blocks 10 after the dimensions are adjusted. The dimensions of the grooves formed by the adjusted positioning grooves 17 correspond to the dimensions of the grooves. The clamping plate 16 is slidably connected to the first vertical plate 2, the second vertical plate 3, the third vertical plate 4, and the fourth vertical plate 5 through the positioning grooves 17. After the device completes the size adjustment, the cover plate 11 is installed on the top of the enclosure assembly, and the clamping plate 16 is engaged inside the positioning groove 17. At this time, the bottom surface of the cover plate 11 is just close to the top surface of the fixing block 10, and the threaded hole of the cover plate 11 is aligned with the fixing block 10. Rotating the bolt 12 so that the bolt 12 is threadedly connected to both the cover plate 11 and the fixing block 10 can fix the cover plate 11 and the fixing block 10, thereby improving the sealing effect of the top of the enclosure assembly. Controlling the cylinder 14 to drive the pressure plate 15 to move downward and press the cover plate 11 can prevent the enclosure assembly from moving on the top surface of the foaming machine base plate 1, thereby improving the limiting effect of the enclosure assembly.

[0028] Specific working principle:

[0029] When the device needs to be adjusted in size, rotating knob 9 drives threaded rod 18 to rotate. The rotation of threaded rod 18, in conjunction with guide rod 21, moves square lifting block 20 upwards. The movement of square lifting block 20 simultaneously drives connecting rod 22 to rotate. The rotation of connecting rod 22 causes moving plates 23 to move closer together until the rubber anti-slip pad 24 disengages from the inner wall of vertical groove 7. This releases the limits on adjacent first vertical plate 2, second vertical plate 3, third vertical plate 4, and fourth vertical plate 5. Simultaneously releasing the limits between first vertical plate 2 and third vertical plate 4, and between second vertical plate 3 and fourth vertical plate 5, allows adjustment of the frame length. Simultaneously releasing the limits between first vertical plate 2 and fourth vertical plate 5, and between second vertical plate 3 and third vertical plate 4, allows adjustment of the frame width. This facilitates adjusting the length and width of the frame formed by the enclosure assembly according to the size of the foam. After the size adjustment is completed, rotating knob 9 in the opposite direction drives moving plates 23 away from each other. By pressing the inner wall of the vertical groove 7, the relative positions of the adjacent first vertical plate 2, second vertical plate 3, third vertical plate 4, and fourth vertical plate 5 can be re-limited. The size adjustment range of the foam cotton is wide and its applicability is strong. After the size adjustment is completed, the cover plate 11 corresponding to the position of the fixing block 10 is installed on the top of the enclosure assembly, and the corresponding size of the clamping plate 16 is engaged in the positioning groove 17. At this time, the bottom surface of the cover plate 11 is just close to the top surface of the fixing block 10, and the threaded hole of the cover plate 11 is aligned with the fixing block 10. Rotating the bolt 12 so that the bolt 12 is threadedly connected to both the cover plate 11 and the fixing block 10 can fix the cover plate 11 and the fixing block 10, thereby improving the sealing effect of the top of the enclosure assembly. Controlling the cylinder 14 to drive the pressure plate 15 to move downward and press the cover plate 11 can prevent the enclosure assembly from moving on the top surface of the foaming machine base plate 1, thereby improving the limiting effect of the enclosure assembly.

[0030] 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 preferred examples and are not intended to limit the 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 foaming limiting fixture for a foaming machine, comprising a foaming machine base plate (1) and a sealing assembly, wherein the sealing assembly is provided on the top surface of the foaming machine base plate (1), characterized in that: Limiting components are installed on the top of the enclosure components and can limit the relative position of adjacent enclosure components; The sealing assembly is located above the base plate (1) of the foaming machine. The sealing assembly can improve the sealing effect of the top of the enclosure assembly. Pressure plate (15) is disposed above the base plate (1) of the foaming machine. Pressure plate (15) can improve the limiting effect on the enclosure components.

2. The foaming limiting fixture for a foaming machine according to claim 1, characterized in that: The enclosure assembly includes a first vertical plate (2), a second vertical plate (3), a third vertical plate (4), and a fourth vertical plate (5). The top surface of the foaming machine base plate (1) is provided with the first vertical plate (2), the second vertical plate (3), the third vertical plate (4), and the fourth vertical plate (5). The front of the first vertical plate (2) is provided with a through groove (6) extending to the back. The top surface of the foaming machine base plate (1) is fixedly provided with a U-shaped mounting bracket (13). The top surface of the U-shaped mounting bracket (13) is fixedly installed with a cylinder (14). The output end of the cylinder (14) passes through the U-shaped mounting bracket (13) and is slidably connected to the U-shaped mounting bracket (13). The end of the output end of the cylinder (14) is fixedly connected to the pressure plate (15).

3. The foaming limiting fixture for a foaming machine according to claim 2, characterized in that: The limiting assembly includes a vertical groove (7), a fixing plate (8), a knob (9), a threaded rod (18), a swivel (19), a square lifting block (20), a guide rod (21), a connecting rod (22), a moving plate (23), a rubber anti-slip pad (24), and a T-shaped slider (25). The top surfaces of the first vertical plate (2), the second vertical plate (3), the third vertical plate (4), and the fourth vertical plate (5) are all provided with vertical grooves (7). The top surfaces of the first vertical plate (2), the second vertical plate (3), the third vertical plate (4), and the fourth vertical plate (5) are fixedly provided with fixing plates (8). The bottom surface of the fixing plates (8) is fixedly provided with symmetrical... A guide rod (21) is rotatably connected to a knob (9) on the top surface of a fixed plate (8). A threaded rod (18) is fixedly installed on the bottom surface of the knob (9). A rotating ring (19) is fixedly installed on the outside of the threaded rod (18). A square lifting block (20) is threadedly connected to the outside of the threaded rod (18). A symmetrical connecting rod (22) is hinged to the side of the square lifting block (20). A movable plate (23) is hinged to the other end of the connecting rod (22). Rubber anti-slip pads (24) are fixedly installed on the opposite sides of the movable plates (23). A T-shaped slider (25) is fixedly installed on the top surface of the movable plate (23).

4. The foaming limiting fixture for a foaming machine according to claim 3, characterized in that: The threaded rod (18) passes through the fixed plate (8). The fixed plate (8) is provided with an annular groove for the rotating ring (19). The rotating ring (19) is rotatably connected to the fixed plate (8) through the annular groove. The guide rod (21) passes through the square lifting block (20) and is slidably connected to the square lifting block (20). The bottom surface of the moving plate (23) is slidably connected to the bottom surface inside the vertical groove (7). The bottom surface of the fixed plate (8) is provided with a T-shaped groove for the T-shaped slider (25). The T-shaped slider (25) is slidably connected to the fixed plate (8) through the T-shaped groove.

5. The foaming limiting fixture for a foaming machine according to claim 2, characterized in that: The sealing assembly includes a fixing block (10), a cover plate (11), a bolt (12), a clamping plate (16), and a positioning groove (17). The first vertical plate (2), the second vertical plate (3), the third vertical plate (4), and the fourth vertical plate (5) are all fixedly provided with fixing blocks (10) on their sides. The foaming machine base plate (1) is provided with a cover plate (11) above it. The top surface of the cover plate (11) is provided with four threaded holes. The cover plate (11) is provided with bolts (12) through the threaded holes and is threadedly connected to the bolts (12). The bottom surface of the cover plate (11) is fixedly provided with a clamping plate (16). The top surfaces of the first vertical plate (2), the second vertical plate (3), the third vertical plate (4), and the fourth vertical plate (5) are all provided with positioning grooves (17).

6. The foaming limiting fixture for a foaming machine according to claim 5, characterized in that: The bolt (12) extends into the fixing block (10) and is threadedly connected to the fixing block (10). The clamping plate (16) is slidably connected to the first vertical plate (2), the second vertical plate (3), the third vertical plate (4) and the fourth vertical plate (5) respectively through the positioning groove (17).

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