Full-automatic foaming forming machine

Abstract

The utility model relates to the technical field of foaming forming machines, and discloses a full-automatic foaming forming machine which comprises a U-shaped plate, two hydraulic cylinders are fixedly connected to the top of the inner wall of the U-shaped plate, the output ends of the two hydraulic cylinders are both fixedly connected with an upper die, a lower die is fixedly connected between the inner walls of the U-shaped plate, and the lower die is fixedly connected with a lower die. The bottom of the U-shaped plate is fixedly connected with two supporting plates, the right side of the supporting plate on the left side is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a motor, the output end of the motor penetrates through the sliding rail and is fixedly connected with a lead screw, the surface of the lead screw is in threaded connection with a nut pair, and one side of the nut pair is fixedly connected with a supporting plate. According to the utility model, the motor is started to work through the slide rail, the motor, the screw rod, the nut pair, the support plate, the top plate and the positioning ring, so that the nut pair can be driven to move upwards, and then the support rod is driven to move upwards, so that the top plate moves upwards in the lower die to eject a product.

Description

Technical Field

[0001] The utility model relates to the technical field of foaming molding machines, in particular to a fully automatic foaming molding machine. Background Technique

[0002] In the process of foam product processing, foaming molding machines are widely used to process foam materials. A foaming molding machine is a device dedicated to the production of foaming materials and is widely used in multiple industries such as packaging, construction, automotive, household, and aviation. It converts raw materials into lightweight and high-strength foam materials through the principle of chemical foaming, and has excellent heat insulation, sound insulation, shock absorption, and compressive properties. Foaming molding machines are also used in the process of foam product processing.

[0003] After retrieval, the existing Chinese patent publication number is: CN213766836U, which provides a fully automatic E-TPU foaming molding machine. This patent feeds materials into the storage chamber through the raw material inlet by setting a storage chamber and a flow valve, and is connected to the bottom flow valve and the injection port through the storage chamber. The material is injected into the bottom mold through the injection port, and the injection volume is monitored by the flow valve and the opening and closing are controlled, so that when the equipment is in use, automatic feeding can be carried out more accurately, avoiding more or less errors and the problem of uneven product density.

[0004] Although the above patent can carry out automatic feeding more accurately and avoid more or less errors, the above-mentioned fully automatic E-TPU foaming molding machine still has the following problems: when using the foaming molding machine, after the product foaming is completed, it is not convenient to take out the product from the mold, and it is inconvenient to use.

[0005] In view of the above problems, a fully automatic foaming molding machine is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a fully automatic foaming molding machine, which solves the problem that it is not convenient to take out the product from the mold after the product foaming is completed in the background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A fully automatic foaming molding machine includes a U-shaped plate. At the top of the inner wall of the U-shaped plate, two hydraulic cylinders are fixedly connected. At the output ends of the two hydraulic cylinders, upper molds are fixedly connected. Between the inner walls of the U-shaped plate, a lower mold is fixedly connected. At the bottom of the U-shaped plate, two support plates are fixedly connected. On the right side of the left support plate, a fixing plate is fixedly connected. At the top of the fixing plate, a motor is fixedly connected. The output end of the motor penetrates through the slide rail and is fixedly connected to a lead screw. A nut pair is threadedly connected to the surface of the lead screw. On one side of the nut pair, a support plate is fixedly connected. At the top of the support plate, a support rod is fixedly connected. At the top of the support rod, a top plate is fixedly connected. A positioning ring is slidably connected to the surface of the support rod. On the right side of the outer diameter of the positioning ring, a connecting plate is fixedly connected. At the rear end of the outer wall of the lower mold, a detection component is provided.

[0008] By adopting the above technical solution, when the motor is started to work, driving the lead screw to rotate, the nut pair can be driven to move upward, and then the support rod is driven to move upward, so that the top plate moves upward in the lower mold to eject the product.

[0009] As a further description of the above technical solution: The detection component includes a delivery pipe. The delivery pipe penetrates and is fixedly connected to the lower mold. At the front and rear ends of the outer wall of the lower mold, protective shells are fixedly connected. At the center position of the bottom of the inner walls of the two protective shells, temperature sensors are provided. On one side of the outer walls of the two protective shells, limit rings are fixedly connected through penetration. The inner diameters of the two limit rings are slidably connected to limit rods. Springs are sleeved on the surfaces of the two limit rods. At one end of the two limit rods, limit plates are fixedly connected. A partition is provided on the right side of the inner diameter of the delivery pipe. A partition is provided on the front side of the inner wall of the lower mold. A heating plate is provided at the bottom of the inner wall of the upper mold. A cooling pipe is sleeved on the outer wall of the lower mold.

[0010] By adopting the above technical solution, the detection component can detect the temperature, which is convenient for making adjustments.

[0011] As a further description of the above technical solution: A slide rail is fixedly connected to the bottom of the lower mold. A lead screw is rotatably connected between the inner walls of the slide rail. The nut pair is slidably connected to the slide rail.

[0012] By adopting the above technical solution, the slide rail limits the movement of the nut pair.

[0013] As a further description of the above technical solution: A support plate is fixedly connected to the right end of the connecting plate.

[0014] By adopting the above technical solution, the support plate supports the fully automatic foaming molding machine.

[0015] As a further description of the above technical solution: a signal receiver is provided on the right side of the rear end of the U-shaped plate, and a control panel is provided at the bottom of the signal receiver.

[0016] By adopting the above technical solution, the signal receiver is used to receive the signal of the temperature sensor.

[0017] As a further description of the above technical solution: a fixing block is provided on one side of the temperature sensor, the fixing block is fixedly connected to the protective shell, and the partition plate is in contact with the temperature sensor.

[0018] By adopting the above technical solution, the temperature sensor is used to detect the temperature, which is convenient for adjustment.

[0019] As a further description of the above technical solution: a high-pressure air pump is provided at the right end of the U-shaped plate, and the left end of the high-pressure air pump sequentially penetrates through the U-shaped plate and the lower mold and extends to one side of the lower mold.

[0020] By adopting the above technical solution, when the high-pressure air pump works, it can deliver high-pressure gas to the lower mold.

[0021] As a further description of the above technical solution: a lid is slidably connected to the top of the protective shell.

[0022] By adopting the above technical solution, the lid can be removed only by sliding.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] 1. For a fully automatic foaming molding machine provided by the present utility model, through the slide rail, motor, lead screw, nut pair, support plate, top plate, and positioning ring, when the motor is started to work, it can drive the nut pair to move upward, and then drive the support rod to move upward, so that the top plate moves upward in the lower mold to eject the product. When restoration is required, the motor is started again to drive the top plate to move downward. Since there is a positioning ring below to block, when it touches the positioning ring, it can stop working, making the top plate fit with the lower mold without affecting the next use, and it is convenient to use.

[0025] 2. For a fully automatic foaming molding machine provided by the present utility model, through the temperature sensor, limit plate, partition plate, limit rod, spring, and limit ring, when the raw material passes through the conveying pipe, the temperature sensor detects the temperature, and a partition plate is provided for better detection. Then when the temperature does not meet the standard, the cooling pipe and heating plate are used for adjustment, which is detected by the temperature sensor in the lower mold. Then when the temperature sensor is damaged, only by pulling the limit rod to drive the limit plate to move, the temperature sensor can be replaced, and the replacement is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a three-dimensional view of the overall structure of the utility model;

[0027] Figure 2 It is a display diagram of the front protective shell structure of the utility model;

[0028] Figure 3 It is an unfolded view of the upper die structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the top plate structure of the utility model;

[0030] Figure 5 It is a schematic diagram of the temperature sensor structure of the utility model.

[0031] In the figure: 1, U-shaped plate; 2, support plate; 3, hydraulic cylinder; 4, upper die; 5, lower die; 6, fixing plate; 7, motor; 8, slide rail; 9, nut pair; 10, lead screw; 11, support plate; 12, support rod; 13, top plate; 14, positioning ring; 15, connecting plate; 16, high-pressure air pump; 17, cooling pipe; 18, control panel; 19, signal receiver; 20, protective shell; 21, partition; 22, temperature sensor; 23, fixing block; 24, limiting rod; 25, limiting ring; 26, spring; 27, limiting plate; 28, conveying pipe; 29, lid; 30, heating plate. Specific implementation mode

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] To further understand the content of the present utility model, the present utility model will be described in detail in conjunction with the accompanying drawings.

[0034] Combined with Figure 1 , a fully automatic foaming molding machine of the present utility model includes a U-shaped plate 1. Two hydraulic cylinders 3 are fixedly connected to the top of the inner wall of the U-shaped plate 1. The output ends of the two hydraulic cylinders 3 are fixedly connected with an upper die 4. A lower die 5 is fixedly connected between the inner walls of the U-shaped plate 1. A slide rail 8 is fixedly connected to the bottom of the lower die 5. A lead screw 10 is rotatably connected between the inner walls of the slide rail 8. A nut pair 9 is slidably connected to the slide rail 8. A support plate 2 is fixedly connected to the right end of the connecting plate 15. A signal receiver 19 is arranged on the right side of the rear end of the U-shaped plate 1. A control panel 18 is arranged at the bottom of the signal receiver 19. A high-pressure air pump 16 is arranged at the right end of the U-shaped plate 1. The left end of the high-pressure air pump 16 sequentially penetrates the U-shaped plate 1 and the lower die 5 and extends to one side of the lower die 5. A lid 29 is slidably connected to the top of the protective shell 20.

[0035] When injecting raw materials, the injected raw materials are melted and then enter the lower mold 5. Temperature detection is carried out by the temperature sensor 22 to make the temperature more accurate. Then the high-pressure air pump 16 works for foaming. After that, when cooling, an external water pump can be connected to the cooling pipe 17 to transport the coolant in the cooling pipe 17 for cooling, improving work efficiency.

[0036] Combined Figure 2 - Figure 4 One side of the bottom of the U-shaped plate 1 is fixedly connected with two support plates 2. The right side of the left support plate 2 is fixedly connected with a fixing plate 6. The top of the fixing plate 6 is fixedly connected with a motor 7. The output end of the motor 7 penetrates through the slide rail 8 and is fixedly connected with a lead screw 10. A nut pair 9 is threadedly connected to the surface of the lead screw 10. One side of the nut pair 9 is fixedly connected with a support plate 11. The top of the support plate 11 is fixedly connected with a support rod 12. The top of the support rod 12 is fixedly connected with a top plate 13. A positioning ring 14 is slidably connected to the surface of the support rod 12. The right side of the outer diameter of the positioning ring 14 is fixedly connected with a connecting plate 15. A detection component is arranged at the rear end of the outer wall of the lower mold 5. A fixing block 23 is arranged on one side of the temperature sensor 22. The fixing block 23 is fixedly connected with the protective shell 20. The partition plate 21 is in contact with the temperature sensor 22.

[0037] When the motor 7 is started to work, it drives the top plate 13 to move upward to eject the product. When the top plate 13 needs to return to its previous position, a positioning ring 14 is placed below the top plate 13. When the top plate 13 touches the positioning ring 14, the work can be stopped.

[0038] Combined Figure 5 The detection component includes a delivery pipe 28. The delivery pipe 28 penetrates and is fixedly connected with the lower mold 5. Protective shells 20 are fixedly connected to the front and rear ends of the outer wall of the lower mold 5. Temperature sensors 22 are arranged at the central positions of the bottoms of the inner walls of the two protective shells 20. One side of the outer wall of each of the two protective shells 20 penetrates and is fixedly connected with a limit ring 25. Limit rods 24 are slidably connected to the inner diameters of the two limit rings 25. Springs 26 are sleeved on the surfaces of the two limit rods 24. One end of each of the two limit rods 24 is fixedly connected with a limit plate 27. A partition plate 21 is arranged on the right side of the inner diameter of the delivery pipe 28. A partition plate 21 is arranged on the front side of the inner wall of the lower mold 5. A heating plate 30 is arranged at the bottom of the inner wall of the upper mold 4. A cooling pipe 17 is sleeved on the outer wall of the lower mold 5.

[0039] The partition plates 21 are respectively embedded in the interiors of the delivery pipe 28 and the lower mold 5. Iron materials can be used, which is convenient for heat conduction, and then the data detected by the temperature sensor 22 is more accurate. When the temperature sensor 22 needs to be maintained, only need to first slide and remove the cover 29, then pull the limit rod 24, and then the limit plate 27 squeezes the spring 26, and the limit plate 27 moves away from the temperature sensor 22, and the temperature sensor 22 can be taken out for replacement.

[0040] Working principle: When using the bubble forming machine, the melted raw material can be transported from the delivery pipe 28 into the lower mold 5, and then the hydraulic cylinder 3 is started to work, driving the upper mold 4 to move. When the raw material passes through the delivery pipe 28, the temperature sensor 22 can detect the temperature. Since the partition 21 is prevented from being in the delivery pipe 28, the data can be more prepared. When the temperature does not meet the standard, the signal receiver 19 receives the signal, and then the control panel 18 controls the heating plate 30 and the cooling pipe 17 to adjust. When the cooling pipe 17 is used, an external water pump is required to transport the coolant and then cool it. When the temperature sensor 22 in the lower mold 5 detects that the temperature meets the standard, it can stop working. When the temperature sensor 22 is damaged, just pull it. The dynamic limit rod 24 works to make the limit plate 27 away from the temperature sensor 22, so that the temperature sensor 22 can be taken out and replaced conveniently. Then the high-pressure air pump 16 works to deliver high-pressure gas to the lower mold 5 to perform foaming. When the product needs to be taken out, the hydraulic cylinder 3 is started to drive the upper mold 4 away from the lower mold 5, and then the motor 7 is started to work, which can drive the screw 10 to rotate, and then drive the support rod 12 to move, so that the top plate 13 can be ejected from the product for easy removal. When the top plate 13 needs to be restored, the motor 7 can be started again to drive the top plate 13 to move downward. When the top plate 13 contacts the positioning ring 14, the motor 7 can stop working to make the top plate 13 fit with the lower mold 5 to prevent affecting the next use, which is convenient to use.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic foaming machine, comprising a U-shaped plate (1), characterized in that: Two hydraulic cylinders (3) are fixedly connected to the top of the inner wall of the U-shaped plate (1), and the output ends of the two hydraulic cylinders (3) are fixedly connected to an upper mold (4). A lower mold (5) is fixedly connected between the inner walls of the U-shaped plate (1). Two support plates (2) are fixedly connected to the bottom of the U-shaped plate (1), and a fixed plate (6) is fixedly connected to the right side of the left support plate (2). A motor (7) is fixedly connected to the top of the fixed plate (6), and the output end of the motor (7) passes through the slide rail (8) and is fixedly connected to the slide rail (8). A screw rod (10) is connected, a nut pair (9) is threadedly connected to the surface of the screw rod (10), a support plate (11) is fixedly connected to one side of the nut pair (9), a support rod (12) is fixedly connected to the top of the support plate (11), a top plate (13) is fixedly connected to the top of the support rod (12), a positioning ring (14) is slidably connected to the surface of the support rod (12), a connecting plate (15) is fixedly connected to the right side of the outer diameter of the positioning ring (14), and a detection component is arranged at the rear end of the outer wall of the lower mold (5).

2. A fully automatic foaming molding machine according to claim 1, characterized in that: The detection assembly comprises a conveying pipe (28), the conveying pipe (28) passes through and is fixedly connected to the lower mold (5), the front and rear ends of the outer wall of the lower mold (5) are fixedly connected with a protective shell (20), the center position of the bottom of the inner wall of the two protective shells (20) is provided with a temperature sensor (22), one side of the outer wall of the two protective shells (20) passes through and is fixedly connected with a limit ring (25), the inner diameter of the two limit rings (25) is slidably connected to a limit rod (24), the surface of the two limit rods (24) is provided with a spring (26), one end of the two limit rods (24) is fixedly connected to a limit plate (27), a partition (21) is provided on the right side of the inner diameter of the conveying pipe (28), a partition (21) is provided on the front side of the inner wall of the lower mold (5), a heating plate (30) is provided at the bottom of the inner wall of the upper mold (4), and a cooling pipe (17) is provided on the outer wall of the lower mold (5).

3. The fully automatic foaming molding machine according to claim 1, characterized in that: The bottom of the lower mold (5) is fixedly connected to a slide rail (8), the inner wall of the slide rail (8) is rotatably connected to a screw rod (10), and the nut pair (9) is slidably connected to the slide rail (8).

4. The fully automatic foaming molding machine according to claim 1, characterized in that: The right end of the connecting plate (15) is fixedly connected to a supporting plate (2).

5. The fully automatic foaming molding machine according to claim 1, characterized in that: A signal receiver (19) is arranged on the right side of the rear end of the U-shaped plate (1), and a control panel (18) is arranged at the bottom of the signal receiver (19).

6. The fully automatic foaming molding machine according to claim 2, characterized in that: A fixing block (23) is provided on one side of the temperature sensor (22); the fixing block (23) is fixedly connected to the protective shell (20); and the partition plate (21) and the temperature sensor (22) are in contact with each other.

7. The fully automatic foaming molding machine according to claim 1, characterized in that: A high-pressure air pump (16) is provided at the right end of the U-shaped plate (1), and the left end of the high-pressure air pump (16) passes through the U-shaped plate (1) and the lower mold (5) in sequence and extends to one side of the lower mold (5).

8. The fully automatic foaming molding machine according to claim 2, characterized in that: The top of the protective shell (20) is slidably connected with a cover (29).

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