Zinc oxide desulfurizer blank pressing forming device

Abstract

The utility model discloses a zinc oxide desulfurizer blank pressing forming device which comprises a forming table and a die, a mounting frame is arranged above the forming table, a lifting plate is arranged on the inner side of the mounting frame, a pressing plate is arranged below the lifting plate, a compression spring is arranged between the pressing plate and the lifting plate, and the die is arranged on the pressing plate. The two ends of the compression spring are fixedly connected with the lifting plate and the pressing plate correspondingly, a first electric push rod is arranged above the lifting plate, an open groove is formed in the lower end of the mounting frame, a second electric push rod is arranged on one side of the mounting frame, a drying bin is arranged above the forming table, and the drying bin is arranged on one side of the open groove. According to the pressing and forming device, blanks are fed into the drying mechanism after being pressed and formed, forming of the blanks is accelerated through heat, deformation of the blanks in the curing process can be avoided, the cured blanks can be taken out of a mold more easily, and the blank pressing and forming effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of billet forming technology, specifically to a zinc oxide desulfurizer billet pressing and forming device. Background Technology

[0002] With increasingly stringent environmental regulations and the growing demand for high-quality products in industrial production, the market demand for zinc oxide desulfurizer continues to grow. Zinc oxide desulfurizer is an important chemical substance used to remove sulfide impurities from gases or liquids. It is mainly composed of zinc oxide. Zinc oxide desulfurizer plays an important role in many industrial fields due to its high precision, large sulfur capacity, strong adaptability and good regeneration performance.

[0003] Chinese Patent Publication No. CN115157421A, authorized on October 11, 2022, discloses a glazed blank pressing and forming device, comprising a worktable, a top plate, a pressure plate, a forming frame, and a guide unit; a pair of vertical plates are fixedly connected to the top side of the worktable; the top plate is fixedly connected to the top of the vertical plates; a hydraulic cylinder is fixedly connected to the top plate. By configuring the top plate, hydraulic cylinder, slide cylinder, slide rod, pressure plate, forming frame, connecting plate, first spring, second spring, locking block, and guide unit, in use, the hydraulic cylinder drives the pressure plate to move downwards. During the movement, the locking block connects the connecting plate to the forming frame, and then the hydraulic cylinder drives the forming frame to move. Afterwards, the pressure plate pushes out the blank inside the forming frame, thus automatically separating the adhered blank from the forming frame, reducing the workload of the operator and facilitating operation.

[0004] Existing pressing and forming equipment applies pressure to zinc oxide desulfurizer through a pressure plate and a mold. The pressed and formed billet is relatively soft and difficult to remove from the mold. The natural curing time of the billet is long, which can easily lead to deformation of the billet and reduce the pressing and forming effect of the billet, thus failing to meet the application requirements. Utility Model Content

[0005] The purpose of this invention is to provide a zinc oxide desulfurizer billet pressing and forming device to solve the problems mentioned in the background art, where existing pressing and forming devices apply pressure to zinc oxide desulfurizer through a pressure plate and a mold, resulting in a relatively soft billet that is not easy to remove from the mold. The natural curing of the billet takes a long time, which can easily lead to deformation of the billet, reduce the pressing and forming effect of the billet, and fail to meet the usage requirements.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a zinc oxide desulfurizer billet pressing and forming device, comprising a forming table and a mold, an mounting frame is provided above the forming table and is fixedly connected to the forming table, a lifting plate is provided inside the mounting frame, a pressure plate is provided below the lifting plate and is correspondingly arranged with the mold, a compression spring is provided between the pressure plate and the lifting plate, at least four compression springs are provided and are equidistantly arranged above the pressure plate, the two ends of the compression springs are fixedly connected to the lifting plate and the pressure plate respectively, a first electric push rod is provided above the lifting plate and is connected to the mounting frame and the lifting plate by screws, an opening slot is provided at the lower end of the mounting frame, a second electric push rod is provided on one side of the mounting frame and is connected to the mounting frame by screws, the second electric push rod is located on one side of the mold, a drying chamber is provided above the forming table and is fixedly connected to the forming table, the drying chamber is located on one side of the opening slot, an electric heating element is provided inside the drying chamber and is fixedly connected to the drying chamber.

[0007] Preferably, the inner sidewall of the mounting frame is provided with guide grooves, there are two guide grooves, each of the two guide grooves is provided with a slider, and the slider is slidably connected to the mounting frame. The sliders are provided on both sides of the lifting plate and are fixedly connected to the lifting plate.

[0008] Preferably, the upper end of the forming table is provided with a sliding groove, and there are two sliding grooves. Each of the two sliding grooves is provided with a clamping block, and the clamping block is slidably connected to the forming table. A motor is provided on one side of the forming table, and the motor is connected to the forming table by screws. A bidirectional lead screw is provided inside the sliding groove, and one end of the bidirectional lead screw is connected to the output end of the motor. The bidirectional lead screw is threadedly connected to the clamping block, and the bidirectional lead screw is rotatably connected to the forming table.

[0009] Preferably, the upper end of the forming platform is provided with a roller groove, the lower end of the mold is provided with a ball bearing, one end of the ball bearing extends into the interior of the roller groove, and the ball bearing is in rolling connection with the forming platform and the mold.

[0010] Preferably, a cutter is provided inside the opening groove, and the cutter is fixedly connected to the mounting bracket, and the cutter is flush with the upper end of the mold.

[0011] Preferably, a blower is provided above the drying chamber, and the blower is connected to the drying chamber by screws, and the blower and the drying chamber are connected in communication.

[0012] Preferably, two heat-insulating curtains are provided on both sides of the drying chamber, and the heat-insulating curtains are connected to the drying chamber as one unit.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This utility model device comprises a lifting plate, a pressure plate, a first electric push rod, a mold, a second electric push rod, a drying chamber, a blower, and electric heating elements. The first electric push rod drives the lifting plate to descend. As the lifting plate descends, the pressure plate comes into contact with the zinc oxide desulfurizing agent and applies pressure, pressing the zinc oxide desulfurizing agent into a billet. The second electric push rod applies a pushing force to the mold, pushing the mold into the drying chamber. The electric heating elements raise the temperature in the drying chamber, using the heat to dry the billet in the mold. The blower draws air and injects it into the drying chamber, accelerating the flow of hot air in the drying chamber and speeding up the forming of the billet.

[0015] 2. The utility model device is configured with clamping blocks, sliding grooves, motors and bidirectional lead screws. The motor drives the bidirectional lead screw to rotate, and as the bidirectional lead screw rotates, it drives the two clamping blocks to move synchronously in opposite directions, thereby clamping and fixing the mold with the help of the clamping blocks;

[0016] 3. The device of this utility model, through the setting of the cutter, when the mold is pushed into the drying chamber, the cutter fits against the upper end surface of the mold, and removes the excess zinc oxide desulfurizer at the upper end of the mold, thus ensuring the quality of the billet. Attached Figure Description

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified view of a portion of area A;

[0019] Figure 3 This is a diagram showing the connection relationship between the clamping block and the forming table in this utility model;

[0020] Figure 4 This is a bottom view of the mold structure of this utility model;

[0021] Figure 5 This is a cross-sectional view of the drying chamber of this utility model.

[0022] In the diagram: 1. Forming table; 2. Mounting frame; 3. Lifting plate; 4. Pressure plate; 5. First electric push rod; 6. Mold; 7. Clamping block; 8. Second electric push rod; 9. Opening slot; 10. Cutting knife; 11. Drying chamber; 12. Insulation curtain; 13. Blower; 14. Roller groove; 15. Compression spring; 16. Guide groove; 17. Slider; 18. Ball bearing; 19. Slide groove; 20. Motor; 21. Two-way lead screw; 22. Electric heating element. Detailed Implementation

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Please see Figure 1-5 This utility model provides an embodiment of a zinc oxide desulfurizer billet pressing and forming device, including a forming table 1 and a mold 6. A mounting frame 2 is provided above the forming table 1 and is fixedly connected to the forming table 1. A lifting plate 3 is provided inside the mounting frame 2, and a pressure plate 4 is provided below the lifting plate 3, corresponding to the mold 6. At least four compression springs 15 are provided between the pressure plate 4 and the lifting plate 3, and are equidistantly arranged above the pressure plate 4. The two ends of the compression springs 15 are fixedly connected to the lifting plate 3 and the pressure plate 4, respectively. A first electric push rod 5 is provided above the lifting plate 3 and is connected to the mounting frame 2 and the lifting plate 3 by screws. An opening slot 9 is provided at the lower end of the mounting frame 2, and a second electric push rod 8 is provided on one side of the mounting frame 2. The mold 6 is connected to the mounting bracket 2 by screws. The second electric push rod 8 is set on one side of the mold 6. A drying chamber 11 is set above the forming table 1 and is fixedly connected to the forming table 1. The drying chamber 11 is set on one side of the opening slot 9. An electric heating element 22 is set inside the drying chamber 11 and is fixedly connected to the drying chamber 11. A sliding groove 19 is set at the upper end of the forming table 1. There are two sliding grooves 19. A clamping block 7 is set inside each of the two sliding grooves 19 and is slidably connected to the forming table 1. A motor 20 is set on one side of the forming table 1 and is connected to the forming table 1 by screws. A bidirectional lead screw 21 is set inside the sliding groove 19 and one end of the bidirectional lead screw 21 is connected to the output end of the motor 20. The bidirectional lead screw 21 is threadedly connected to the clamping block 7 and is rotatably connected to the forming table 1.

[0025] In use: First, place the mold 6 on the forming table 1, turn on the motor 20 to drive the bidirectional lead screw 21 to rotate. As the bidirectional lead screw 21 rotates, it drives the two clamping blocks 7 to move synchronously in opposite directions. The clamping blocks 7 hold and fix the mold 6. Add the zinc oxide desulfurizer to the mold 6, drive the first electric push rod 5 to drive the lifting plate 3 to descend. As the lifting plate 3 descends, the pressure plate 4 contacts the zinc oxide desulfurizer and applies pressure to press the zinc oxide desulfurizer into a billet. After the billet is pressed, separate the clamping blocks 7 from the mold 6, drive the first electric push rod 5 to reset the pressure plate 4, drive the second electric push rod 8 to apply a pushing force to the mold 6, push the mold 6 into the drying chamber 11, turn on the electric heating element 22 to raise the temperature in the drying chamber 11, and use the heat to dry the billet in the mold 6 and speed up the forming of the billet.

[0026] Please see Figure 1 , Figure 2 and Figure 3The inner wall of the mounting frame 2 is provided with guide grooves 16. There are two guide grooves 16. Each guide groove 16 is provided with a slider 17. The slider 17 is slidably connected to the mounting frame 2. The slider 17 is located on both sides of the lifting plate 3 and is fixedly connected to the lifting plate 3. The upper end of the forming table 1 is provided with a roller groove 14. The lower end of the mold 6 is provided with a ball bearing 18. One end of the ball bearing 18 extends into the inside of the roller groove 14 and is slidably connected to the forming table 1 and the mold 6. The slider 17 limits the lifting plate 3, ensuring that the descending pressure plate 4 is horizontal and evenly extrudes the zinc oxide desulfurizing agent in the mold 6.

[0027] Please see Figure 1 The opening groove 9 is equipped with a cutter 10, which is fixedly connected to the mounting frame 2. The cutter 10 is flush with the upper end of the mold 6. When the mold 6 is pushed into the drying chamber 11, the cutter 10 fits against the upper surface of the mold 6 to remove the excess zinc oxide desulfurizer at the upper end of the mold 6, thus ensuring the quality of the billet.

[0028] Please see Figure 1 and Figure 5 A blower 13 is installed above the drying chamber 11, and the blower 13 is connected to the drying chamber 11 by screws. The blower 13 is connected to the drying chamber 11. There are two heat insulation curtains 12 on both sides of the drying chamber 11, and the heat insulation curtains 12 are connected to the drying chamber 11 as one unit. The blower 13 draws air and injects it into the drying chamber 11 to accelerate the flow of hot air in the drying chamber 11 and dry the billet faster.

[0029] Working principle: First, place the mold 6 on the forming table 1. Turn on the motor 20 to drive the bidirectional lead screw 21 to rotate. As the bidirectional lead screw 21 rotates, it drives the two clamping blocks 7 to move synchronously in opposite directions. The clamping blocks 7 hold and fix the mold 6. Add zinc oxide desulfurizer to the mold 6. Drive the first electric push rod 5 to drive the lifting plate 3 to descend. As the lifting plate 3 descends, the pressure plate 4 contacts the zinc oxide desulfurizer and applies pressure to press the zinc oxide desulfurizer into a billet. After the billet is pressed, separate the clamping blocks 7 from the mold 6. Then drive the first electric push rod 5 to press the pressure plate 4. 4. Reset, drive the second electric push rod 8 to apply a pushing force to the mold 6, push the mold 6 into the drying chamber 11, turn on the electric heating element 22 to raise the temperature in the drying chamber 11, use the heat to dry the billet in the mold 6 and speed up the forming of the billet; when the mold 6 is pushed into the drying chamber 11, the cutter 10 fits against the upper end face of the mold 6 to remove the excess zinc oxide desulfurizer at the upper end of the mold 6 to ensure the quality of the billet, the blower 13 draws air and injects it into the drying chamber 11 to speed up the flow of hot air in the drying chamber 11 and dry and form the billet more quickly.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A zinc oxide desulfurizer billet pressing and forming device, comprising a forming table (1) and a mold (6), characterized in that: A mounting frame (2) is provided above the forming table (1), and the mounting frame (2) is fixedly connected to the forming table (1). A lifting plate (3) is provided on the inner side of the mounting frame (2). A pressure plate (4) is provided below the lifting plate (3), and the pressure plate (4) is correspondingly provided to the mold (6). A compression spring (15) is provided between the pressure plate (4) and the lifting plate (3). At least four compression springs (15) are provided, and the compression springs (15) are equidistantly arranged above the pressure plate (4). The two ends of the compression springs (15) are fixedly connected to the lifting plate (3) and the pressure plate (4) respectively. A first electric push rod (5) is provided above the lifting plate (3), and the first electric push rod (5) is fixedly connected to the lifting plate (3) and the pressure plate (4) respectively. The push rod (5) is connected to the mounting frame (2) and the lifting plate (3) by screws. The lower end of the mounting frame (2) is provided with an opening slot (9). A second electric push rod (8) is provided on one side of the mounting frame (2), and the second electric push rod (8) is connected to the mounting frame (2) by screws. The second electric push rod (8) is provided on one side of the mold (6). A drying chamber (11) is provided above the forming table (1), and the drying chamber (11) is fixedly connected to the forming table (1). The drying chamber (11) is provided on one side of the opening slot (9). An electric heating element (22) is provided inside the drying chamber (11), and the electric heating element (22) is fixedly connected to the drying chamber (11).

2. The zinc oxide desulfurizer billet pressing and forming device according to claim 1, characterized in that: The inner wall of the mounting bracket (2) is provided with guide grooves (16), and there are two guide grooves (16). The two guide grooves (16) are each provided with a slider (17), and the slider (17) is slidably connected to the mounting bracket (2). The slider (17) is provided on both sides of the lifting plate (3), and the slider (17) is fixedly connected to the lifting plate (3).

3. The zinc oxide desulfurizer billet pressing and forming device according to claim 1, characterized in that: The upper end of the forming table (1) is provided with a sliding groove (19). There are two sliding grooves (19). Each of the two sliding grooves (19) is provided with a clamping block (7), and the clamping block (7) is slidably connected to the forming table (1). A motor (20) is provided on one side of the forming table (1), and the motor (20) is connected to the forming table (1) by screws. A bidirectional lead screw (21) is provided inside the sliding groove (19), and one end of the bidirectional lead screw (21) is connected to the output end of the motor (20). The bidirectional lead screw (21) is threadedly connected to the clamping block (7), and the bidirectional lead screw (21) is rotatably connected to the forming table (1).

4. The zinc oxide desulfurizer billet pressing and forming device according to claim 1, characterized in that: The upper end of the forming platform (1) is provided with a roller groove (14), and the lower end of the mold (6) is provided with a ball (18). One end of the ball (18) extends into the interior of the roller groove (14), and the ball (18) is in rolling connection with the forming platform (1) and the mold (6).

5. The zinc oxide desulfurizer billet pressing and forming device according to claim 1, characterized in that: The opening groove (9) is provided with a cutter (10), and the cutter (10) is fixedly connected to the mounting bracket (2). The cutter (10) is flush with the upper end of the mold (6).

6. The zinc oxide desulfurizer billet pressing and forming device according to claim 1, characterized in that: A blower (13) is provided above the drying chamber (11), and the blower (13) is connected to the drying chamber (11) by screws. The blower (13) and the drying chamber (11) are connected in a continuous manner.

7. The zinc oxide desulfurizer billet pressing and forming device according to claim 1, characterized in that: The drying chamber (11) is equipped with heat preservation curtains (12) on both sides. There are two heat preservation curtains (12), and the heat preservation curtains (12) are connected to the drying chamber (11) as one unit.

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