Polyester fiber cotton molding forming processing equipment

Abstract

The invention relates to the technical field of polyester fiber preparation, in particular to polyester fiber cotton molding forming processing equipment which comprises a mounting plate, a mounting frame, an air cylinder, an upper forming mold, a rotating assembly and at least three lower forming molds. A first air outlet pipe is arranged on one side of each forming lower mold, forming pressing plates, air holes and telescopic parts are arranged in the forming upper mold and the forming lower molds, and first separation assemblies are arranged between the top of the forming upper mold and the forming pressing plates in a transmission connection mode; a second separation assembly is arranged between the bottom of the lower forming die and the forming pressing plate in a transmission connection mode, and cavities are formed between the inner top of the upper forming die and the forming pressing plate and between the inner bottom of the lower forming die and the forming pressing plate respectively. And therefore, workers can take materials conveniently, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of polyester fiber preparation, in particular to polyester fiber cotton molding processing equipment. Background Art

[0002] Synthetic fiber non-woven cotton offers significant advantages in safety, environmental friendliness, and material cost. High-resilience synthetic fiber yarns, developed specifically for home furnishings, rival polyurethane foam in physical properties and comfort. However, production and molding present challenges: under existing production processes, non-woven cotton can only be produced in rolls or sheets, while seats are three-dimensional, irregular shapes. Consequently, there is a dilemma: despite strong industry support, actual progress has been slow. The existing molding method involves stacking multiple layers of cut pieces in a heated mold, then pressing the upper and lower molds together. This heats the non-woven cotton fibers to a semi-molten state, fusing the layers together, and then cooling the mold to set the shape.

[0003] However, during the unloading process, polyester fiber cotton molding is easy to adhere to the inner wall of the mold. If the material is not removed properly, it is easy to cause damage to the edge of the product. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a polyester fiber cotton molding processing equipment to solve the problems raised in the above background technology.

[0005] Based on the above purpose, the present invention provides a polyester fiber cotton molding processing equipment, including a mounting plate and a mounting frame, the mounting frame is fixedly arranged in the middle of the top surface of the mounting plate, the top of the mounting frame is fixedly provided with a cylinder, the telescopic rod of the cylinder passes through the top of the mounting frame and is fixedly provided with a molding upper mold, the top of the molding upper mold is provided with a first air inlet pipe, the top of the molding upper mold is provided with a rotating assembly, the upper transmission connection of the rotating assembly is provided with at least three molding lower molds, each side of the molding lower mold is provided with a first air outlet pipe, the interior of the molding upper mold and the interior of the molding lower mold are both provided with molding pressure plates placed in an inclined state, and the two The forming pressure plates are arranged in parallel, and each of the forming pressure plates is provided with a plurality of evenly distributed air holes. One end of each forming pressure plate is provided with a telescopic part, and the other end is hinged to an inner wall of the forming upper mold and an inner wall of the forming lower mold respectively. A first disengagement component is provided for transmission connection between the top of the forming upper mold and the forming pressure plate, and a second disengagement component is provided for transmission connection between the bottom of the forming lower mold and the forming pressure plate. A cavity is provided between the inner top of the forming upper mold and the inner bottom of the forming lower mold and the forming pressure plate respectively, and the forming upper mold is connected with the first air inlet pipe through the cavity, and the forming lower mold is connected with the first air outlet pipe through the cavity.

[0006] Preferably, two guide rods are fixedly arranged on the top of the upper forming die, and each of the guide rods passes through the top of the mounting frame.

[0007] Preferably, the rotating assembly includes:

[0008] A ring shaft, fixedly arranged on the top of the mounting plate;

[0009] A first motor, fixedly arranged on the bottom of the mounting plate, and a first gear is fixedly arranged on the output shaft of the first motor passing through the mounting plate;

[0010] A second gear, sleeved on the ring shaft, the second gear meshes with the first gear, and two first support columns are fixedly arranged on the bottom of the lower forming die, and each of the first support columns is fixedly connected to the top surface of the second gear.

[0011] Preferably, the telescopic part includes:

[0012] A telescopic plate, one side of which is attached to one end of the forming pressing plate, and the other side is attached to the inner wall of the upper forming die, and the surface of the telescopic plate away from the cavity is flush with the surface of the forming pressing plate away from the cavity;

[0013] A groove, arranged at one end of the forming pressing plate close to the telescopic plate and on the side of the forming pressing plate close to the cavity, and at least two sliding grooves are arranged at the bottom of the groove;

[0014] An extension plate, arranged in the groove, and one side of the extension plate is fixedly connected to the telescopic plate;

[0015] At least two first T-shaped limiting rods, one end of each of which passes through the extension plate and is fixedly provided with a first slider, and each of the first sliders is slidably connected to the sliding groove;

[0016] At least two first springs, respectively sleeved on the first T-shaped limiting rods, and two ends of each of the first springs respectively abut against the extension plate and the T-shaped end of the first T-shaped limiting rod;

[0017] At least two fixing plates, all fixedly arranged on the side of the forming pressing plate close to the cavity;

[0018] At least two second T-shaped limiting rods, one end of each of which passes through the fixing plate and is fixedly provided with a convex block, and each of the convex blocks abuts against the extension plate;

[0019] At least two second springs, respectively sleeved on the second T-shaped limiting rods, and two ends of each of the second springs respectively abut against the fixing plate and the convex block.

[0020] Preferably, the first separating assembly includes:

[0021] The third T-shaped limiting rod, one end of which is inserted through the top of the upper forming die;

[0022] The second slider is arranged in the cavity, and one side of the second slider is hinged to the third T-shaped limiting rod;

[0023] The first slide rail is fixedly arranged on the forming pressing plate in the upper forming die, and the second slider is slidably connected to the first slide rail;

[0024] The third spring is sleeved on the third T-shaped limiting rod, and both ends of the third spring respectively abut against the upper forming die and the T-shaped end of the third T-shaped limiting rod.

[0025] Preferably, the second separating assembly includes:

[0026] The connecting rod, one end of which passes through the bottom of the lower forming die and is hinged with a third slider;

[0027] The second slide rail is fixedly arranged on the forming pressing plate in the lower forming die, and the third slider is slidably connected to the second slide rail;

[0028] The driving rod is fixedly arranged at the end of the connecting rod far away from the third slider in a vertical state;

[0029] The trapezoidal block is arranged at a place between the two lower forming dies. Two second support columns are fixedly arranged at the bottom of the trapezoidal block, and each second support column is fixedly connected to the mounting plate;

[0030] Wherein, during the rotation of the lower forming die, the connecting rod drives the driving rod to move upward along the hypotenuse of the trapezoidal block, so that the forming pressing plate in the lower forming die is separated from the polyester fiber cotton after molding.

[0031] Preferably, an electric hot air blower is installed on one side of the mounting plate. One side of the electric hot air blower is communicated with the free end of the first air inlet pipe, and the other end is provided with an air receiving pipe. The free end of the air receiving pipe is provided with a pipe connecting assembly, and the pipe connecting assembly is used for the connection or separation of the first air outlet pipe and the air receiving pipe.

[0032] Preferably, the pipe connecting assembly includes:

[0033] The support plate, on one side of which a second motor is fixedly arranged, and the output shaft of the second motor passes through the support plate and is fixedly provided with a third gear;

[0034] The fourth gear is rotatably connected to one side of the support plate, and the fourth gear meshes with the third gear;

[0035] The adapter tube is sleeved on the air connecting pipe and is slidably connected through a key structure. The adapter tube and the air connecting pipe are sealed. The fourth gear is sleeved on the adapter tube and threadedly connected. A sealing joint adapted to the adapter tube is fixed on the free end of the first air outlet pipe, and an anti-deflection cone is fixed on the end of the adapter tube close to the threaded joint.

[0036] Preferably, the first air outlet pipe is connected to a second air outlet pipe, the second air outlet pipe is equipped with a first control valve, the air connecting pipe is equipped with a second control valve, a second air inlet pipe is connected between the second control valve and the electric heater, and the second air inlet pipe is equipped with a third control valve.

[0037] The beneficial effects of the present invention are as follows: by arranging a movable flip forming pressure plate, a first disengagement component and a second disengagement component, after the polyester fiber cotton is molded, the first disengagement component and the second disengagement component respectively drive the corresponding forming pressure plate to flip and unload in the forming upper mold and the forming lower mold, and the force is evenly distributed to avoid improper operation and the problem of damage to the adhesion edge, thereby facilitating the staff to take the material and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0039] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0040] Figure 2 Schematic diagram of the three-dimensional structure inside the upper molding die according to an embodiment of the present invention;

[0041] Figure 3 Schematic diagram of the three-dimensional structure of the first T-shaped limiting rod according to an embodiment of the present invention;

[0042] Figure 4 Schematic diagram of the cross-sectional structure of the lower molding die according to an embodiment of the present invention;

[0043] Figure 5 It is a schematic diagram of the three-dimensional structure of the connecting pipe assembly according to an embodiment of the present invention.

[0044] The following are marked in the figure:

[0045] 1. Mounting plate; 2. Mounting frame; 3. Cylinder; 4. Upper forming die; 5. First intake pipe; 6. Lower forming die; 7. First exhaust pipe; 8. Forming pressing plate; 9. Air hole; 10. Cavity; 11. Guide rod; 12. Ring shaft; 13. First motor; 14. First gear; 15. Second gear; 16. First support column; 17. Telescopic plate; 18. Groove; 19. Slide groove; 20. Extension plate; 21. First T-shaped limiting rod; 22. First slider; 23. First spring; 24. Fixed plate; 25. Second T-shaped limiting rod; 26. Protrusion; 27. Second spring; 28. Third T-shaped limiting rod; 29. Second slider; 30. First slide rail; 31. Third spring; 32. Connecting rod; 33. Third slider; 34. Second slide rail; 35. Driving rod; 36. Trapezoidal block; 37. Second support column; 38. Electric hot air blower; 39. Connecting air pipe; 40. Support plate; 41. Second motor; 42. Third gear; 43. Fourth gear; 44. Adapter pipe; 45. Sealing joint; 46. Anti-deviation cone; 47. Second exhaust pipe; 48. First control valve; 49. Second control valve; 50. Second intake pipe; 51. Third control valve. Detailed implementation manner

[0046] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to specific embodiments.

[0047] It should be noted that unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meanings understood by those with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar terms used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left", "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0048] Such as Figures 1 to 5As shown in the figure, a polyester fiber cotton molding processing device includes a mounting plate 1 and a mounting frame 2. The mounting frame 2 is fixedly arranged in the middle of the top surface of the mounting plate 1. A cylinder 3 is fixedly arranged at the top of the mounting frame 2. The telescopic rod of the cylinder 3 passes through the top of the mounting frame 2 and is fixedly provided with a molding upper die 4. A first air inlet pipe 5 is arranged at the top of the molding upper die 4. A rotating assembly is arranged on the top of the mounting plate 1. At least three molding lower dies 6 are drivingly connected to the rotating assembly. A first air outlet pipe 7 is arranged on one side of each molding lower die 6. Molding pressing plates 8 placed in an inclined state are arranged inside the molding upper die 4 and the molding lower die 6. The two molding pressing plates 8 are arranged in parallel. A plurality of uniformly distributed air holes 9 are formed in each molding pressing plate 8. A telescopic part is arranged at one end of each molding pressing plate 8, and the other ends are respectively hinged to an inner wall of the molding upper die 4 and an inner wall of the molding lower die 6. A first separating assembly is drivingly connected between the top of the molding upper die 4 and the molding pressing plate 8. A second separating assembly is drivingly connected between the bottom of the molding lower die 6 and the molding pressing plate 8. A cavity 10 is formed between the inner top of the molding upper die 4 and the inner bottom of the molding lower die 6 and the molding pressing plate 8 respectively. The molding upper die 4 is communicated with the first air inlet pipe 5 through the cavity 10. The molding lower die 6 is communicated with the first air outlet pipe 7 through the cavity 10.

[0049] As an alternative embodiment, two guide rods 11 are fixedly arranged at the top of the molding upper die 4. Each guide rod 11 passes through the top of the mounting frame 2.

[0050] For example, the mounting plate 1 has a feeding work area, a molding processing area and a discharging work area. The raw material is put into the molding lower die 6 in the feeding work area. The rotating assembly drives the molding lower die 6 to move to the molding processing area. The cylinder 3 drives the molding upper die 4 to move downward until it is closed with the molding lower die 6. The first air inlet pipe 5 and the first air outlet pipe 7 are both communicated with a hot air supply device. The hot air is introduced into the molding upper die 4 and acts on the raw material through the air holes 9, and then is led back to the hot air supply device through the first air outlet pipe 7 to ensure the temperature inside the closed die for molding processing work. After the molding processing is completed, the cylinder 3 drives the molding upper die 4 to reset. The first separating assembly works to turn over and discharge the molding pressing plate 8 in the molding upper die 4 to complete the separation of the polyester fiber cotton molding from the molding upper die 4. Then, the rotating assembly drives the molding lower die 6 to move towards the discharging work area. During the movement, the second separating assembly drives the molding pressing plate 8 of the molding lower die 6 to turn over and discharge to complete the separation of the polyester fiber cotton molding from the molding lower die 6, so as to facilitate the staff to take the material in the discharging work area, which is convenient and fast and has high processing efficiency.

[0051] As an alternative embodiment, the rotating assembly includes:

[0052] The annular shaft 12 is fixedly arranged on the top of the mounting plate 1;

[0053] The first motor 13 is fixedly arranged at the bottom of the mounting plate 1, and a first gear 14 is fixedly arranged on the output shaft of the first motor 13 passing through the mounting plate 1;

[0054] The second gear 15 is sleeved on the annular shaft 12, the second gear 15 meshes with the first gear 14, and two first support columns 16 are fixedly arranged at the bottom of the forming lower die 6, and each first support column 16 is fixedly connected to the top surface of the second gear 15.

[0055] For example, the first motor 13 drives the first gear 14 to rotate, the first gear 14 drives the second gear 15 to rotate, the second gear 15 drives the first support column 16 to rotate, and the first support column 16 drives the forming lower die 6 to rotate, so as to complete the switching movement of the forming lower die 6 between the feeding working area, the forming processing area and the discharging working area.

[0056] As an alternative embodiment, the telescopic part includes:

[0057] The telescopic plate 17, one side of which is attached to one end of the forming pressing plate 8, and the other side is attached to the inner wall of the forming upper die 4, and the surface of the telescopic plate 17 away from the cavity 10 is flush with the surface of the forming pressing plate 8 away from the cavity 10;

[0058] The groove 18 is arranged at one end of the forming pressing plate 8 close to the telescopic plate 17 and on the side of the forming pressing plate 8 close to the cavity 10, and at least two sliding grooves 19 are arranged at the bottom of the groove 18;

[0059] The extension plate 20 is arranged in the groove 18, and one side of the extension plate 20 is fixedly connected to the telescopic plate 17;

[0060] At least two first T-shaped limiting rods 21, one end of each of which passes through the extension plate 20 and is fixedly provided with a first slider 22, and each first slider 22 is respectively slidably connected in the sliding groove 19;

[0061] At least two first springs 23 are respectively sleeved on the first T-shaped limiting rods 21, and both ends of each first spring 23 respectively abut against the extension plate 20 and the T-shaped end of the first T-shaped limiting rod 21;

[0062] At least two fixing plates 24 are all fixedly arranged on the side of the forming pressing plate 8 close to the cavity 10;

[0063] At least two second T-shaped limiting rods 25, one end of each of which passes through the fixing plate 24 and is fixedly provided with a convex block 26, and each convex block 26 abuts against the extension plate 20;

[0064] At least two second springs 27 are respectively sleeved on the second T-shaped limiting rods 25, and both ends of each second spring 27 respectively abut against the fixed plate 24 and the convex block 26.

[0065] For example, both sides of the forming pressing plate 8 and the telescopic plate 17 close to each other are chamfered. When the forming pressing plate 8 is turned over for discharging, the telescopic plate 17 is squeezed and contracted by the forming pressing plate 8 and the inner wall of the mold. The first T-shaped limiting rod 21 is driven to move by the extension plate 20, and the first T-shaped limiting rod 21 drives the first slider 22 to move. At this time, the telescopic plate 17 enters the groove 18, and the first spring 23 is in a squeezed state. Moreover, the extension plate 20 also drives the convex block 26 to squeeze the second spring 27 until the forming pressing plate 8 is parallel to the bottom surface of the mold, so as to control the complete separation of the polyester fiber cotton molding from the mold.

[0066] As an optional embodiment, the first separating assembly includes:

[0067] A third T-shaped limiting rod 28, one end of which is penetrated and arranged at the top of the upper forming mold 4;

[0068] A second slider 29 is arranged in the cavity 10, and one side of the second slider 29 is hinged to the third T-shaped limiting rod 28;

[0069] A first slide rail 30 is fixedly arranged on the forming pressing plate 8 in the upper forming mold 4, and the second slider 29 is slidably connected to the first slide rail 30;

[0070] A third spring 31 is sleeved on the third T-shaped limiting rod 28, and both ends of the third spring 31 respectively abut against the upper forming mold 4 and the T-shaped end of the third T-shaped limiting rod 28.

[0071] For example, when the air cylinder 3 is reset, the upper forming mold 4 drives the third T-shaped limiting rod 28 to move upward. When the third T-shaped limiting rod 28 abuts against the mounting frame 2, the third T-shaped limiting rod 28 starts to move downward, pushing the second slider 29 to move on the first slide rail 30. The second slider 29 pushes the forming pressing plate 8 to turn over, so as to complete the separation work of the polyester fiber cotton molding from the upper forming mold 4. During the mold closing process of the upper forming mold 4 and the lower forming mold 6, the third T-shaped limiting rod 28 is affected by the third spring 31, so that the forming pressing plate 8 is turned over to an inclined state.

[0072] As an optional embodiment, the second separating assembly includes:

[0073] A connecting rod 32, one end of which passes through the bottom of the lower forming mold 6 and is hinged with a third slider 33;

[0074] The second slide rail 34 is fixedly arranged on the forming pressing plate 8 in the forming lower die 6, and the third slider 33 is slidably connected to the second slide rail 34;

[0075] The driving rod 35 is fixedly arranged at one end of the connecting rod 32 away from the third slider 33 in a vertical state;

[0076] The trapezoidal block 36 is arranged at a position between the two forming lower dies 6. Two second support columns 37 are fixedly arranged at the bottom of the trapezoidal block 36, and each second support column 37 is fixedly connected to the mounting plate 1;

[0077] Wherein, during the rotation of the forming lower die 6, the connecting rod 32 drives the driving rod 35 to move upward along the hypotenuse of the trapezoidal block 36, so that the forming pressing plate 8 in the forming lower die 6 is separated from the molded polyester fiber cotton.

[0078] For example, after the molded polyester fiber cotton is separated from the forming upper die 4, the second gear 15 drives the first support column 16 to rotate, and the first support column 16 drives the forming lower die 6 to rotate and move from the forming processing area to the unloading working area. During this process, the forming lower die 6 drives the driving rod 35 to pass through the trapezoidal block 36 through the connecting rod 32 and move upward along the hypotenuse of the trapezoidal block 36, so that the connecting rod 32 pushes the forming pressing plate 8 to turn over and unload through the second slider 29, so as to complete the separation of the molded polyester fiber cotton from the forming lower die 6. Thus, when the forming lower die 6 moves to the unloading working area, the staff can directly take out the molded polyester fiber cotton, which is convenient and fast, without other operations, effectively avoiding the problem of damage to the adhesion edge of the molded polyester fiber cotton caused by improper operation.

[0079] As an alternative embodiment, an electric hot air blower 38 is installed on one side of the mounting plate 1. One side of the electric hot air blower 38 is communicated with the free end of the first air inlet pipe 5, and the other end is provided with an air connection pipe 39. The free end of the air connection pipe 39 is provided with a pipe connection assembly, and the pipe connection assembly is used for the connection or separation of the first air outlet pipe 7 and the air connection pipe 39.

[0080] As an alternative embodiment, the pipe connection assembly includes:

[0081] A support plate 40, on one side of which a second motor 41 is fixedly arranged. The output shaft of the second motor 41 passes through the support plate 40 and is fixedly provided with a third gear 42;

[0082] A fourth gear 43 is rotatably connected to one side of the support plate 40, and the fourth gear 43 meshes with the third gear 42;

[0083] The adapter pipe 44 is sleeved on the air connection pipe 39 and is slidably connected through a key structure. A sealing is provided between the adapter pipe 44 and the air connection pipe 39. The fourth gear 43 is sleeved on the adapter pipe 44 and is threadedly connected. A sealing joint 45 adapted to the adapter pipe 44 is fixedly provided at the free end of the first air outlet pipe 7, and an anti-deviation cone 46 is fixedly provided at one end of the adapter pipe 44 close to the threaded joint.

[0084] For example, the second motor 41 drives the third gear 42 to rotate, the third gear 42 drives the fourth gear 43 to rotate, and the fourth gear 43 drives the adapter pipe 44 to move closer to the sealing joint 45 until the adapter pipe 44 is sleeved on the sealing joint 45. At this time, the first air outlet pipe 7 is communicated with the air connection pipe 39. By operating the electric hot air blower 38, hot air is injected into the upper molding die 4 through the first air inlet pipe 5 and is led back to the electric heating machine through the first air outlet pipe 7 to ensure the temperature inside the mold. After molding, by resetting the adapter pipe 44, the first air outlet pipe 7 is no longer communicated with the air connection pipe 39. The electric hot air blower 38 sucks in cold air through the air connection pipe 39 and acts on the mold, and discharges it through the first air outlet pipe 7, thereby reducing the temperature inside the mold to complete the cooling work.

[0085] As an optional embodiment, a second air outlet pipe 47 is communicated with the first air outlet pipe 7. A first control valve 48 is installed on the second air outlet pipe 47. A second control valve 49 is installed on the air connection pipe 39. A second air inlet pipe 50 is communicated between the second control valve 49 and the electric hot air blower 38. A third control valve 51 is installed on the second air inlet pipe 50.

[0086] For example, when molding and heating, the first control valve 48 and the third control valve 51 are in the closed state, and the second control valve 49 is in the open state. When molding and cooling at normal temperature, the first control valve 48 and the third control valve 51 are in the open state, and the second control valve 49 is in the closed state. This operation is a one-time molding, and there is no need to preheat the synthetic fiber to a semi-molten state and then put it into a preheated mold, which shortens the operation time.

[0087] Those of ordinary skill in the art should understand that: the discussion of any above embodiment is only exemplary and is not intended to imply that the scope of the present invention is limited to these examples; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, and they are not provided in detail for the sake of brevity. Any omission, modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A polyester fiber cotton molding processing device, comprising a mounting plate (1) and a mounting frame (2), the mounting frame (2) being fixedly arranged in the middle of the top surface of the mounting plate (1), characterized in that, A cylinder (3) is fixedly installed at the top of the mounting bracket (2). The telescopic rod of the cylinder (3) passes through the top of the mounting bracket (2) and is fixedly provided with a forming upper die (4). A first air inlet pipe (5) is arranged at the top of the forming upper die (4). A rotating assembly is installed at the top of the mounting plate (1). At least three forming lower dies (6) are drivingly connected to the rotating assembly. A first air outlet pipe (7) is arranged on one side of each forming lower die (6). Forming pressing plates (8) are arranged inside the forming upper die (4) and the forming lower die (6) in an inclined state. The two forming pressing plates (8) are arranged in parallel. A plurality of uniformly distributed air holes (9) are formed in each forming pressing plate (8). A telescopic part is arranged at one end of each forming pressing plate (8), and the other ends are respectively hinged to an inner wall of the forming upper die (4) and an inner wall of the forming lower die (6). A first separating assembly is drivingly connected between the top of the forming upper die (4) and the forming pressing plate (8). A second separating assembly is drivingly connected between the bottom of the forming lower die (6) and the forming pressing plate (8). A cavity (10) is formed between the inner top of the forming upper die (4) and the inner bottom of the forming lower die (6) and the forming pressing plate (8). The forming upper die (4) is communicated with the first air inlet pipe (5) through the cavity (10). The forming lower die (6) is communicated with the first air outlet pipe (7) through the cavity (10).

2. The polyester fiber cotton molding processing equipment according to claim 1, characterized in that, Two guide rods (11) are fixedly installed at the top of the forming upper die (4). Each guide rod (11) passes through the top of the mounting bracket (2).

3. A polyester fiber cotton molding processing device according to claim 1, characterized in that, The rotating assembly includes: A ring shaft (12) fixedly installed at the top of the mounting plate (1); A first motor (13) fixedly installed at the bottom of the mounting plate (1). The output shaft of the first motor (13) passes through the mounting plate (1) and is fixedly provided with a first gear (14); A second gear (15) sleeved on the ring shaft (12). The second gear (15) meshes with the first gear (14). Two first support columns (16) are fixedly installed at the bottom of the forming lower die (6). Each first support column (16) is fixedly connected to the top surface of the second gear (15).

4. A polyester fiber cotton molding processing device according to claim 1, characterized in that, The telescopic part includes: A telescopic plate (17) with one side fittingly arranged at one end of the forming pressing plate (8) and the other side fittingly arranged on the inner wall of the forming upper die (4). The surface of the telescopic plate (17) away from the cavity (10) is flush with the surface of the forming pressing plate (8) away from the cavity (10); A groove (18) arranged at one end of the forming pressing plate (8) close to the telescopic plate (17) and on the side of the forming pressing plate (8) close to the cavity (10). At least two sliding grooves (19) are arranged at the bottom of the groove (18); An extension plate (20) arranged in the groove (18). One side of the extension plate (20) is fixedly connected to the telescopic plate (17); At least two first T-shaped limiting rods (21), one end of each of which passes through the extension plate (20) and is fixedly provided with a first slider (22), and each of the first sliders (22) is slidably connected and arranged in the chute (19); At least two first springs (23), which are respectively sleeved on the first T-shaped limiting rods (21), and two ends of each of the first springs (23) respectively abut against the extension plate (20) and the T-shaped end of the first T-shaped limiting rod (21); At least two fixing plates (24), which are all fixedly arranged on one side of the forming pressing plate (8) close to the cavity (10); At least two second T-shaped limiting rods (25), one end of each of which passes through the fixing plate (24) and is fixedly provided with a bump (26), and each of the bumps (26) abuts against the extension plate (20); At least two second springs (27), which are respectively sleeved on the second T-shaped limiting rods (25), and two ends of each of the second springs (27) respectively abut against the fixing plate (24) and the bump (26).

5. A polyester fiber cotton molding processing device according to claim 1, characterized in that, The first separating assembly includes: A third T-shaped limiting rod (28), one end of which is penetrated and arranged at the top of the forming upper die (4); A second slider (29), which is arranged in the cavity (10), and one side of the second slider (29) is hinged to the third T-shaped limiting rod (28); A first slide rail (30), which is fixedly arranged on the forming pressing plate (8) in the forming upper die (4), and the second slider (29) is slidably connected and arranged on the first slide rail (30); A third spring (31), which is sleeved on the third T-shaped limiting rod (28), and two ends of the third spring (31) respectively abut against the forming upper die (4) and the T-shaped end of the third T-shaped limiting rod (28).

6. The polyester fiber cotton molding processing equipment according to claim 1, characterized in that The second separating assembly includes: A connecting rod (32), one end of which passes through the bottom of the forming lower die (6) and is hinged with a third slider (33); A second slide rail (34), which is fixedly arranged on the forming pressing plate (8) in the forming lower die (6), and the third slider (33) is slidably connected and arranged on the second slide rail (34); A driving rod (35), which is fixedly arranged at one end of the connecting rod (32) far away from the third slider (33) in a vertical state; A trapezoidal block (36), which is arranged at a position between the two forming lower dies (6), the bottom of the trapezoidal block (36) is fixedly provided with two second support columns (37), and each of the second support columns (37) is fixedly connected with the mounting plate (1); Wherein, during the rotation of the forming lower die (6), the connecting rod (32) drives the driving rod (35) to move upward along the hypotenuse of the trapezoidal block (36), so that the forming pressing plate (8) in the forming lower die (6) is separated from the polyester fiber cotton after molding is completed.

7. An apparatus for molding and processing polyester fiber cotton according to claim 1, characterized in that, One side of the mounting plate (1) is provided with an electric hot air blower (38). One side of the electric hot air blower (38) is communicated with the free end of the first air inlet pipe (5), and the other end is provided with an air connection pipe (39). The free end of the air connection pipe (39) is provided with a pipe connection assembly, and the pipe connection assembly is used for the connection or separation of the first air outlet pipe (7) and the air connection pipe (39).

8. A polyester fiber cotton molding processing device according to claim 7, characterized in that, The pipe connection assembly includes: a support plate (40), on one side of which a second motor (41) is fixedly installed. The output shaft of the second motor (41) passes through the support plate (40) and is fixedly provided with a third gear (42); a fourth gear (43), rotatably connected to one side of the support plate (40), and the fourth gear (43) meshes with the third gear (42); a rotating pipe (44), sleeved on the air connection pipe (39) and slidably connected through a key structure. A sealing is provided between the rotating pipe (44) and the air connection pipe (39). The fourth gear (43) is sleeved on the rotating pipe (44) and is threadedly connected. A sealing joint (45) adapted to the rotating pipe (44) is fixedly installed on the free end of the first air outlet pipe (7), and an anti-deviation cone (46) is fixedly installed at one end of the rotating pipe (44) close to the threaded joint.

9. A polyester fiber cotton molding processing device according to claim 7, characterized in that, A second air outlet pipe (47) is communicated with the first air outlet pipe (7). A first control valve (48) is installed on the second air outlet pipe (47). A second control valve (49) is installed on the air connection pipe (39). A second air inlet pipe (50) is communicated between the second control valve (49) and the electric hot air blower (38). A third control valve (51) is installed on the second air inlet pipe (50).

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