Anti-blocking foam forming device

Abstract

The utility model relates to the field of foam forming devices, and discloses an anti-blocking foam forming device which comprises a fixing frame, a mold conveying belt is arranged in front of the fixing frame, a lead screw is rotationally installed on the inner wall of the top of the fixing frame, and a sliding frame is installed on the outer side of the lead screw in a threaded mode. The utility model discloses a mold filling machine which comprises a mold conveying belt, a sliding frame is fixedly mounted on the top of the mold conveying belt, a stock solution storage box is fixedly mounted on the top of the sliding frame, a mounting frame is fixedly mounted on the front side of the sliding frame, and a fixed sleeve is fixedly mounted on the inner side of the mounting frame. The control motor drives the lead screw to rotate, so that the lead screw can drive the sliding frame to move through screw-thread fit after rotating, the discharging needle head can enter the mold to conduct stock solution infusion, and the device enables the mold to be not prone to interference in the conveying process.

Description

Technical Field

[0001] The utility model relates to the technical field of foam molding devices, in particular to an anti-blocking foam molding device. Background Art

[0002] Expanded Polystyrene (EPS) is a lightweight polymer. It is made by adding a foaming agent to polystyrene resin and heating it to soften it, generating gas to form a rigid closed-cell foam plastic.

[0003] The announcement number CN 215703468 U discloses an anti-blocking foam forming device, comprising a bottom plate, a foam forming machine body is fixedly arranged on one side of the upper end of the bottom plate, a first mold is fixedly arranged on the outer surface of the foam forming machine body, sliding rods are fixedly arranged at four corners of the outer surface of the first mold, a fixed plate is fixedly arranged at one end of the sliding rod away from the first mold, a sliding block is movably sleeved in the middle of the outer surface of the sliding rod, a second mold is fixedly arranged between the sliding blocks, and a plurality of mold grooves are evenly opened on the outer surface of the first mold;

[0004] In the prior art, during the operation of the device, the piston is likely to suck out the raw material inside the mold after moving, and the piston is arranged horizontally, so that when the device is stopped to remove the residual material, some residual material still remains inside the cavity, and the discharge pipe is prone to blockage;

[0005] Therefore, it is necessary to design a foam forming device which is not easy to be blocked and convenient to infuse and prevents blocking. Utility Model Content

[0006] The utility model aims to provide an anti-blocking foam forming device, which has the advantages of being not easy to be blocked and convenient to be poured.

[0007] The above technical objectives of the utility model are achieved through the following technical solutions: an anti-blocking foam molding device, comprising a fixed frame, a mold conveyor belt is arranged in front of the fixed frame, a screw is rotatably installed on the top inner wall of the fixed frame, a sliding frame is threadedly installed on the outer side of the screw, a raw liquid storage tank is fixedly installed on the top of the sliding frame, a mounting frame is fixedly installed on the front side of the sliding frame, a fixed sleeve is fixedly installed on the inner side of the mounting frame, a protective baffle is fixedly installed on the bottom of the sliding frame, a heating plate is fixedly installed on the top of the protective baffle, the heating plate is fitted with the raw liquid storage tank, and a heating device is fixedly installed on the outer side of the fixed sleeve; a lifting assembly, the lifting assembly is installed on the fixed frame; a material discharge assembly, the material discharge assembly is installed on the sliding frame.

[0008] The utility model is further configured as follows: the lifting assembly includes a motor and a limit rod, the motor is fixedly mounted on the bottom inner wall of the fixed frame, the screw rod is fixedly mounted on the output end of the motor, the limit rod is fixedly mounted between the top inner wall and the bottom inner wall of the sliding frame, and the sliding frame is slidably mounted on the outside of the limit rod.

[0009] By adopting the above technical solution, the limiting rod can limit the sliding frame, so that the motor can drive the sliding frame to move up and down when rotating in different directions.

[0010] The utility model is further configured as follows: the unloading assembly includes an electric telescopic rod, a connecting block, a sliding rod, a piston, a unloading needle, an electromagnetic valve water pump and a connecting pipe, the electric telescopic rod is fixedly mounted on the bottom of the sliding frame, the connecting block is fixedly mounted on the output end of the electric telescopic rod, the sliding rod is fixedly mounted on the bottom of the connecting block, the piston is fixedly mounted on the bottom of the sliding rod, the unloading needle is fixedly mounted on the bottom of the fixed sleeve, the electromagnetic valve is fixedly mounted on the inner side of the unloading needle, the water pump is fixedly mounted on the front side of the raw liquid storage tank, the connecting pipe is fixedly mounted on one side of the water pump, and one end of the connecting pipe is fixedly mounted on the inner side of the fixed sleeve.

[0011] By adopting the above technical solution, the blanking needle can enter the interior of the mold to add liquid, and the solenoid valve makes it difficult for the raw material to leak when no liquid is added.

[0012] The utility model is further configured as follows: through holes are opened on the left and right sides of the top of the sliding frame, an internal thread is opened on the inner side of the left through hole, the screw rod is meshed with the internal thread, and the outer diameter of the limit rod is the same as the inner diameter of the through hole.

[0013] By adopting the above technical solution, the lead screw can drive the sliding frame to be stressed through the threaded fit after rotation, and the through hole allows the limit rod to limit the sliding frame so that the sliding frame can only slide after being stressed.

[0014] The utility model is further configured as follows: a mounting groove is provided on the top of the sliding frame, and the raw liquid storage box is fixedly mounted on the inner side of the mounting groove.

[0015] By adopting the above technical solution, the installation groove makes it easy to install the raw liquid storage box.

[0016] The utility model is further configured as follows: a feed pipe is fixedly installed on the top of the raw liquid storage box, an outer side of the feed pipe is provided with an external thread, and a sealing screw cap is installed on the outer thread of the feed pipe.

[0017] By adopting the above technical solution, the feed pipe makes it easy for the raw materials to be added to the inner side of the stock liquid storage box, and the sealed screw cap makes it difficult for the raw materials to leak.

[0018] The utility model is further configured as follows: a feed groove is provided on the outer side of the fixed sleeve, and one end of the connecting pipe is fixedly installed on the inner side of the feed groove.

[0019] By adopting the above technical solution, the feed trough facilitates the connection pipe to transfer the raw materials to the inner side of the fixed sleeve.

[0020] The utility model is further configured as follows: the material of the raw liquid storage box and the fixed sleeve is a heat-conducting material, and the shape of the protective partition and the heating plate is C-shaped.

[0021] By adopting the above technical solution, the raw materials in the stock liquid storage box and the fixed sleeve are not easily blocked by cooling.

[0022] The utility model is further configured as follows: the sliding frame is in an L-shape, a through slot is provided on the top of the mounting frame, and the fixing sleeve is fixedly mounted on the inner side of the through slot.

[0023] By adopting the above technical solution, the through groove facilitates the installation of the fixed sleeve, and the L-shaped sliding frame facilitates the installation frame to be less likely to interfere with other components after installation.

[0024] The utility model is further configured as follows: a mold is arranged on the top of the mold conveyor belt, the mold is in a splicing completed state and the liquid filling port is located at the top.

[0025] By adopting the above technical solution, the device can be used to infuse multiple molds, so that the device has higher working efficiency during manufacturing, and the raw materials do not need to be kept in a heated state all the time, so that the energy consumption is lower.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model uses a lifting assembly to place the mold to be injected above the mold conveyor belt after the mold is spliced ​​and completed, and controls the motor to drive the screw rod to rotate, so that the screw rod can drive the sliding frame to move through the threaded fit after rotation, so that the blanking needle can enter the interior of the mold to inject the stock solution, and the device makes it difficult for the mold to be disturbed during the transmission process;

[0028] 2. The utility model is provided with a feeding assembly, which can control the water pump to transfer the raw materials inside the stock liquid storage box to the inner side of the fixed sleeve through the cooperation of the connecting pipe and the feeding trough, and control the electric telescopic rod to drive the connecting block, the sliding rod and the piston to inject the raw materials into the inner side of the mold through the feeding needle, so that the electric telescopic rod drives the piston to rise to suck out the residual raw materials inside the connecting pipe, and then discharge the residual materials through the piston, so that the device is not easy to be blocked and the feeding is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 The utility model discloses a structural schematic diagram of an anti-blocking foam forming device.

[0031] Figure 2 It is a partial structural schematic diagram of an anti-blocking foam forming device proposed by the utility model.

[0032] Figure 3 The utility model discloses an explosion structure diagram of an anti-blocking foam forming device.

[0033] In the figure, 1. fixed frame; 2. mold conveyor belt; 3. screw rod; 4. sliding frame; 5. raw liquid storage box; 6. mounting frame; 7. fixed sleeve; 8. protective partition; 9. heating plate; 10. heating device; 11. motor; 12. limit rod; 13. electric telescopic rod; 14. connecting block; 15. sliding rod; 16. piston; 17. feeding needle; 18. solenoid valve; 19. water pump; 20. connecting pipe; 21. through hole; 22. mounting groove; 23. feeding pipe; 24. sealing screw cap; 25. feeding groove. DETAILED DESCRIPTION

[0034] See also Figure 1 , Figure 2 and Figure 3 The utility model provides an anti-blocking foam molding device, including a fixed frame 1, a mold conveyor belt 2 is arranged in front of the fixed frame 1, a screw rod 3 is rotatably installed on the inner wall of the top of the fixed frame 1, a sliding frame 4 is threadedly installed on the outer side of the screw rod 3, a raw liquid storage tank 5 is fixedly installed on the top of the sliding frame 4, a mounting frame 6 is fixedly installed on the front side of the sliding frame 4, a fixed sleeve 7 is fixedly installed on the inner side of the mounting frame 6, a protective partition 8 is fixedly installed on the bottom of the sliding frame 4, a heating plate 9 is fixedly installed on the top of the protective partition 8, the heating plate 9 is fitted with the raw liquid storage tank 5, and a heating device 10 is fixedly installed on the outer side of the fixed sleeve 7; a lifting component, the lifting component is installed on the fixed frame 1; a material discharge component, the material discharge component is installed on the sliding frame 4.

[0035] Specifically, the lifting assembly includes a motor 11 and a limit rod 12. The motor 11 is fixedly installed on the bottom inner wall of the fixed frame 1, the screw rod 3 is fixedly installed on the output end of the motor 11, the limit rod 12 is fixedly installed between the top inner wall and the bottom inner wall of the sliding frame 4, and the sliding frame 4 is slidably installed on the outside of the limit rod 12.

[0036] Specifically, the unloading assembly includes an electric telescopic rod 13, a connecting block 14, a sliding rod 15, a piston 16, a unloading needle 17, a solenoid valve 18, a water pump 19 and a connecting pipe 20. The electric telescopic rod 13 is fixedly installed at the bottom of the sliding frame 4, the connecting block 14 is fixedly installed at the output end of the electric telescopic rod 13, the sliding rod 15 is fixedly installed at the bottom of the connecting block 14, the piston 16 is fixedly installed at the bottom of the sliding rod 15, the unloading needle 17 is fixedly installed at the bottom of the fixed sleeve 7, the solenoid valve 18 is fixedly installed on the inner side of the unloading needle 17, the water pump 19 is fixedly installed on the front side of the raw liquid storage tank 5, the connecting pipe 20 is fixedly installed on one side of the water pump 19, and one end of the connecting pipe 20 is fixedly installed on the inner side of the fixed sleeve 7.

[0037] Specifically, through holes 21 are provided on the left and right sides of the top of the sliding frame 4 , an internal thread is provided inside the left through hole 21 , the screw rod 3 is meshed with the internal thread, and the outer diameter of the limiting rod 12 is the same as the inner diameter of the through hole 21 .

[0038] Specifically, a mounting groove 22 is formed on the top of the sliding frame 4 , and the raw liquid storage tank 5 is fixedly mounted on the inner side of the mounting groove 22 .

[0039] Specifically, a feed pipe 23 is fixedly installed on the top of the raw liquid storage box 5 , an outer side of the feed pipe 23 is provided with an external thread, and a sealing screw cap 24 is threadedly installed on the outer side of the feed pipe 23 .

[0040] Specifically, a feed groove 25 is provided on the outer side of the fixed sleeve 7 , and one end of the connecting pipe 20 is fixedly installed on the inner side of the feed groove 25 .

[0041] Specifically, the raw liquid storage tank 5 and the fixed sleeve 7 are made of heat-conducting materials, and the protective baffle 8 and the heating plate 9 are in a C-shape.

[0042] Specifically, the shape of the sliding frame 4 is L-shaped, a through slot is provided on the top of the mounting frame 6, and the fixing sleeve 7 is fixedly installed on the inner side of the through slot.

[0043] Specifically, a mold is arranged on the top of the mold conveyor belt 2, the mold is in a splicing completed state and the liquid filling port is located at the top.

[0044] The specific operation is that after the mold to be infused is assembled, it is placed above the mold conveyor belt 2, and the motor 11 is controlled to drive the screw rod 3 to rotate, so that the screw rod 3 can drive the sliding frame 4 to move through the threaded cooperation after rotation, so that the blanking needle 17 can enter the interior of the mold to infuse the raw liquid, and the device makes it difficult for the mold to be disturbed during the transmission process; the device can control the water pump 19 to transfer the raw material inside the raw liquid storage box 5 to the inner side of the fixed sleeve 7 through the connection pipe 20 and the feed groove 25, and control the electric telescopic rod 13 to drive the connecting block 14, the sliding rod 15 and the piston 16 to infuse the raw material into the inner side of the mold through the blanking needle 17, so that the electric telescopic rod 13 drives the piston 16 to rise to suck out the residual raw material inside the connecting pipe 20, so that the residual material is discharged through the piston 16, so that the device is not easy to be blocked, and the blanking is more convenient and quick.

Claims

1. An anti-blocking foam forming device, characterized in that: include: A fixed frame (1), a mold conveyor belt (2) is arranged in front of the fixed frame (1), a screw rod (3) is rotatably mounted on the inner wall of the top of the fixed frame (1), a sliding frame (4) is threadedly mounted on the outer side of the screw rod (3), a raw liquid storage tank (5) is fixedly mounted on the top of the sliding frame (4), a mounting frame (6) is fixedly mounted on the front side of the sliding frame (4), a fixed sleeve (7) is fixedly mounted on the inner side of the mounting frame (6), a protective baffle (8) is fixedly mounted on the bottom of the sliding frame (4), a heating plate (9) is fixedly mounted on the top of the protective baffle (8), the heating plate (9) is in contact with the raw liquid storage tank (5), and a heating device (10) is fixedly mounted on the outer side of the fixed sleeve (7); A lifting assembly, wherein the lifting assembly is mounted on a fixing frame (1); A material unloading assembly is installed on a sliding frame (4).

2. An anti-blocking foam forming device according to claim 1, characterized in that: The lifting assembly comprises a motor (11) and a limiting rod (12); the motor (11) is fixedly mounted on the bottom inner wall of the fixed frame (1); the screw rod (3) is fixedly mounted on the output end of the motor (11); the limiting rod (12) is fixedly mounted between the top inner wall and the bottom inner wall of the sliding frame (4); and the sliding frame (4) is slidably mounted on the outer side of the limiting rod (12).

3. The anti-blocking foam forming device according to claim 1, characterized in that: The material discharge assembly comprises an electric telescopic rod (13), a connecting block (14), a sliding rod (15), a piston (16), a material discharge needle (17), a solenoid valve (18), a water pump (19) and a connecting pipe (20). The electric telescopic rod (13) is fixedly mounted on the bottom of the sliding frame (4), the connecting block (14) is fixedly mounted on the output end of the electric telescopic rod (13), the sliding rod (15) is fixedly mounted on the bottom of the connecting block (14), the piston (16) is fixedly mounted on the bottom of the sliding rod (15), the material discharge needle (17) is fixedly mounted on the bottom of the fixed sleeve (7), the solenoid valve (18) is fixedly mounted on the inner side of the material discharge needle (17), the water pump (19) is fixedly mounted on the front side of the raw liquid storage tank (5), the connecting pipe (20) is fixedly mounted on one side of the water pump (19), and one end of the connecting pipe (20) is fixedly mounted on the inner side of the fixed sleeve (7).

4. The anti-blocking foam forming device according to claim 2, characterized in that: The top of the sliding frame (4) is provided with through holes (21) on both sides, and the inner side of the left through hole (21) is provided with an internal thread, the screw rod (3) is meshed with the internal thread, and the outer diameter of the limit rod (12) is the same as the inner diameter of the through hole (21).

5. The anti-blocking foam forming device according to claim 1, characterized in that: The top of the sliding frame (4) is provided with a mounting groove (22), and the raw liquid storage tank (5) is fixedly mounted on the inner side of the mounting groove (22).

6. The anti-blocking foam forming device according to claim 1, characterized in that: A feed pipe (23) is fixedly mounted on the top of the raw liquid storage tank (5), an outer side of the feed pipe (23) is provided with an external thread, and a sealing screw cap (24) is threadedly mounted on the outer side of the feed pipe (23).

7. The anti-blocking foam forming device according to claim 3, characterized in that: A feed groove (25) is provided on the outer side of the fixed sleeve (7), and one end of the connecting pipe (20) is fixedly installed on the inner side of the feed groove (25).

8. The anti-blocking foam forming device according to claim 1, characterized in that: The material of the raw liquid storage box (5) and the fixed sleeve (7) is a heat-conducting material, and the shape of the protective partition (8) and the heating plate (9) is C-shaped.

9. The anti-blocking foam forming device according to claim 1, characterized in that: The sliding frame (4) is L-shaped, a through slot is provided on the top of the mounting frame (6), and the fixing sleeve (7) is fixedly mounted on the inner side of the through slot.

10. The anti-blocking foam forming device according to claim 1, characterized in that: A mold is arranged on the top of the mold conveyor belt (2), the mold is in a spliced ​​state and the liquid filling port is located at the top.

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