Efficient foaming equipment for producing latex sponge

Abstract

The utility model provides efficient foaming equipment for producing latex sponge, and relates to the technical field of latex production, the efficient foaming equipment comprises a foaming barrel, fixing blocks, pull rods and circular plates, the fixing blocks are symmetrically installed on the inner wall of the foaming barrel close to the top end, the two fixing blocks are both connected with the pull rods in a sliding mode, the circular plates are installed at the bottoms of the two pull rods, and the two ends of the circular plates are connected with the foaming barrel. A sealing ring is arranged on the outer side of the circular plate, the diameter size of the circular plate is the same as the internal size of the foaming barrel, and the sealing ring is tightly attached to the inner wall of the foaming barrel; the rotating rod is rotated, the rotating rod drives the worm to rotate, the worm is meshed with the worm gear to drive the worm gear to rotate, the worm gear rotates to drive the second connecting column to rotate, the first connecting column is matched with the worm gear to rotate on the first supporting rod, and the foaming barrel is driven to incline. And the pull rod drives the circular plate to move in the foaming barrel to scrape off foaming latex attached to the inner wall of the foaming barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of latex production, in particular to a high-efficiency foaming device for producing latex sponge. Background Art

[0002] Latex sponge is a porous rubber material with a pore structure of all or most of the pores connected, and a small number of non-connected pores. It is the type of latex product that consumes the most latex. It has the characteristics of high elasticity, vibration absorption, compression fatigue resistance, good load-bearing capacity, comfort and durability. There are two methods for making latex sponge. One is the Dunlop method, also known as the mechanical foaming method or the slow gel method. This is the earliest and most commonly used sponge process.

[0003] After the latex sponge is stirred and foamed, the foamed latex raw material will stick to the inner wall of the stirring container, which makes it inconvenient to clean the latex stuck on the inner wall. Therefore, an efficient foaming equipment for producing latex sponge is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-efficiency foaming device for producing latex sponge, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a high-efficiency foaming equipment for producing latex sponge, comprising: a foaming barrel, a fixed block, a pull rod and a circular plate, the inner wall of the foaming barrel is symmetrically installed with a fixed block near the top position, the two fixed blocks are slidably connected with a pull rod, the bottom of the two pull rods is installed with a circular plate, the outer side of the circular plate is provided with a sealing ring, the diameter of the circular plate is the same as the internal size of the foaming barrel, and the sealing ring fits tightly against the inner wall of the foaming barrel.

[0006] As a further technical solution of the utility model, a base plate is provided at the bottom of the foaming barrel, a first support rod is installed on the base plate, a first connecting column is rotatably connected to the first support rod, and one end of the first connecting column away from the first support rod is fixedly connected to the foaming barrel.

[0007] As a further technical solution of the utility model, a second support rod is installed on the side of the bottom plate away from the first support rod, and a second connecting column is installed on the side of the foaming barrel away from the first connecting column, and the second connecting column is rotatably connected to the second support rod.

[0008] As a further technical solution of the utility model, a servo motor is installed on the top of the first support rod, and a threaded rod is rotatably connected inside the first support rod, a connecting rod is threadedly connected to the threaded rod, and a sliding groove adapted to the connecting rod is provided on the first support rod.

[0009] As a further technical solution of the utility model, a cover plate is installed at one end of the connecting rod away from the threaded rod, a driving motor is installed at the middle position of the top of the cover plate, a stirring rod is installed at the power output end of the driving motor, and the stirring rod is located below the cover plate.

[0010] As a further technical solution of the utility model, the front side of the second support rod is rotatably connected to a rotating rod, and the inside of the second support rod is rotatably connected to a worm gear, one end of the rotating rod extends to the inside of the second support rod and is fixedly connected to the worm gear, the second connecting column extends to the inside of the second support rod, and a worm gear is installed on the second connecting column, and the worm gear is meshed with the worm gear.

[0011] The utility model provides a high-efficiency foaming device for producing latex sponge, which has the following beneficial effects compared with the prior art:

[0012] 1. This design is a kind of high-efficiency foaming equipment for producing latex sponge. Through the setting of fixed blocks, pull rods and round plates, the round plate is tightly fitted with the inner wall of the foaming barrel through the outer sealing ring. After the latex raw materials are stirred and foamed by the stirring rod inside the foaming barrel, the pull rod is pulled, and the pull rod drives the round plate to move inside the foaming barrel to scrape off the foamed latex attached to the inner wall of the foaming barrel.

[0013] 2. This design is a high-efficiency foaming equipment for producing latex sponge. The rotating rod rotates, and the rotating rod drives the worm to rotate. The worm is engaged with the worm wheel to drive the worm wheel to rotate. As the worm wheel rotates, it drives the second connecting column to rotate, and cooperates with the first connecting column to rotate on the first support rod, driving the foaming barrel to tilt, and cooperates with the circular plate to move on the inner wall of the foaming barrel to scrape out the foamed latex inside the foaming barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a high-efficiency foaming equipment for producing latex sponge;

[0015] Figure 2 A schematic diagram of the tilted structure of a foaming barrel of a high-efficiency foaming equipment for producing latex sponge;

[0016] Figure 3 A cross-sectional view of the internal structure of a second support rod of a high-efficiency foaming device for producing latex sponge;

[0017] Figure 4 The present invention is a cross-sectional view of the internal structure of a foaming barrel of a high-efficiency foaming equipment for producing latex sponge.

[0018] In the figure: 1. bottom plate; 2. first support rod; 3. servo motor; 4. threaded rod; 5. connecting rod; 6. second support rod; 7. first connecting column; 8. foaming barrel; 9. cover plate; 10. second connecting column; 11. driving motor; 12. stirring rod; 13. fixing block; 14. pull rod; 15. worm; 16. worm wheel; 17. rotating rod; 18. round plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution for efficient foaming equipment for producing latex sponge, including: a foaming barrel 8, a fixed block 13, a pull rod 14 and a circular plate 18. The fixed blocks 13 are symmetrically installed near the top of the inner wall of the foaming barrel 8, and the two fixed blocks 13 are slidably connected with the pull rods 14. The bottoms of the two pull rods 14 are installed with circular plates 18. The outer side of the circular plate 18 is provided with a sealing ring. The diameter of the circular plate 18 is the same as the inner size of the foaming barrel 8. The sealing ring fits tightly with the inner wall of the foaming barrel 8. Pull the pull rod 14. The pull rod 14 drives the circular plate 18 to move inside the foaming barrel 8, and the latex attached to the inner wall of the foaming barrel 8 is scraped off through the sealing ring on the circular plate 18.

[0021] like Figure 1 and Figure 2As shown, a bottom plate 1 is provided at the bottom of the foaming barrel 8, and the foaming barrel 8 is used to place the latex mixture. A first support rod 2 is installed on the bottom plate 1, and a first connecting column 7 is rotatably connected to the first support rod 2. The end of the first connecting column 7 away from the first support rod 2 is fixedly connected to the foaming barrel 8, and a second support rod 6 is installed on the side of the bottom plate 1 away from the first support rod 2. A second connecting column 10 is installed on the side of the foaming barrel 8 away from the first connecting column 7. The second connecting column 10 is rotatably connected to the second support rod 6. A servo motor 3 is installed on the top of the first support rod 2, and a threaded rod 4 is rotatably connected inside the first support rod 2, and a connecting rod 5 is threadedly connected to the threaded rod 4. The first support rod 2 is provided with a The servo motor 3 drives the threaded rod 4 to rotate forward and reverse, and the connecting rod 5 is lifted and lowered, and at the same time drives the cover plate 9 to lift and lower. The cover plate 9 is installed at the end of the connecting rod 5 away from the threaded rod 4, and a driving motor 11 is installed at the middle position of the top of the cover plate 9. The power output end of the driving motor 11 is installed with a stirring rod 12, and the stirring rod 12 is located below the cover plate 9. The cover plate 9 moves to the top of the foaming barrel 8 along with the connecting rod 5, and the driving motor 11 drives the stirring rod 12 to rotate, so as to stir and foam the latex mixture inside the foaming barrel 8. After the foaming is completed, the servo motor 3 reverses and drives the cover plate 9 to move upward, and moves the stirring rod 12 to the inside of the foaming barrel 8.

[0022] like Figure 3 As shown, the front side of the second support rod 6 is rotatably connected to a rotating rod 17, and the inside of the second support rod 6 is rotatably connected to a worm 15, one end of the rotating rod 17 extends to the inside of the second support rod 6 and is fixedly connected to the worm 15, the second connecting column 10 extends to the inside of the second support rod 6, and a worm wheel 16 is installed on the second connecting column 10, the worm wheel 16 is meshed with the worm 15, and the rotating rod 17 is rotated, the rotating rod 17 drives the worm 15 to rotate, and the worm 15 drives the worm wheel 16 to rotate, and as the worm wheel 16 rotates, the second connecting column 10 rotates together, and cooperates with the rotation of the first connecting column 7 to tilt the foaming barrel 8, so that the latex that has been foamed inside the foaming barrel 8 can be poured out conveniently.

[0023] The working principle of the utility model is as follows: latex and mixed materials are poured into the foaming barrel 8, the servo motor 3 drives the threaded rod 4 to rotate, the connecting rod 5 moves downward on the outside, drives the cover plate 9 to move downward, and the stirring rod 12 moves to the inside of the foaming barrel 8, the cover plate 9 is located at the top of the foaming barrel 8, the driving motor 11 drives the stirring rod 12 to rotate, the stirring rod 12 stirs and foams the latex in the foaming barrel 8, after the stirring and foaming is completed, the servo motor 3 reverses, drives the cover plate 9 to move upward, and the stirring rod 12 moves upward together to the inside of the foaming barrel 8, rotates the rotating rod 17, the rotating rod 17 drives the worm 15 to rotate, the worm 15 drives the worm wheel 16 to rotate, as the worm wheel 16 rotates, the second connecting column 10 rotates together, cooperates with the first connecting column 7 to rotate, tilts the foaming barrel 8, and pulls the pull rod 14. The pull rod 14 drives the circular plate 18 to move inside the foaming barrel 8, and the latex attached to the inner wall of the foaming barrel 8 is scraped off through the sealing ring on the circular plate 18.

[0024] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An efficient foaming device for producing latex sponge, characterized in that: include: A foaming barrel (8), a fixed block (13), a pull rod (14) and a circular plate (18), wherein the inner wall of the foaming barrel (8) is symmetrically mounted with a fixed block (13) near the top, and the two fixed blocks (13) are slidably connected with pull rods (14), and the bottoms of the two pull rods (14) are mounted with circular plates (18), and a sealing ring is arranged on the outer side of the circular plate (18), and the diameter of the circular plate (18) is the same as the inner size of the foaming barrel (8), and the sealing ring is tightly fitted with the inner wall of the foaming barrel (8).

2. The high-efficiency foaming equipment for producing latex sponge according to claim 1, characterized in that: The bottom of the foaming barrel (8) is provided with a bottom plate (1), a first support rod (2) is installed on the bottom plate (1), a first connecting column (7) is rotatably connected to the first support rod (2), and the end of the first connecting column (7) away from the first support rod (2) is fixedly connected to the foaming barrel (8).

3. The high-efficiency foaming equipment for producing latex sponge according to claim 2, characterized in that: A second support rod (6) is installed on the side of the bottom plate (1) away from the first support rod (2), and a second connecting column (10) is installed on the side of the foaming barrel (8) away from the first connecting column (7), and the second connecting column (10) is rotatably connected to the second support rod (6).

4. The high-efficiency foaming equipment for producing latex sponge according to claim 2, characterized in that: A servo motor (3) is installed at the top end of the first support rod (2), and a threaded rod (4) is rotatably connected inside the first support rod (2), a connecting rod (5) is threadedly connected to the threaded rod (4), and a sliding groove matched with the connecting rod (5) is provided on the first support rod (2).

5. The high-efficiency foaming equipment for producing latex sponge according to claim 4, characterized in that: A cover plate (9) is installed at one end of the connecting rod (5) away from the threaded rod (4), a driving motor (11) is installed at the middle position of the top end of the cover plate (9), a stirring rod (12) is installed at the power output end of the driving motor (11), and the stirring rod (12) is located below the cover plate (9).

6. The high-efficiency foaming equipment for producing latex sponge according to claim 3, characterized in that: The front side of the second support rod (6) is rotatably connected to a rotating rod (17), and the interior of the second support rod (6) is rotatably connected to a worm gear (15); one end of the rotating rod (17) extends to the interior of the second support rod (6) and is fixedly connected to the worm gear (15); the second connecting column (10) extends to the interior of the second support rod (6), and a worm gear (16) is mounted on the second connecting column (10); the worm gear (16) is meshed with the worm gear (15).

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