Sintering-bearing sagger pressing forming machine

Abstract

The utility model discloses a burning sagger press forming machine, including base, U-shaped frame and connecting plate, the top of base is equipped with U-shaped frame, and the middle position of U-shaped frame bottom is equipped with stepping motor, the output end of stepping motor is equipped with rotating rod, the rotating rod passes through U-shaped frame, and the top of rotating rod is equipped with connecting plate. The pressing device is provided with the fixing insertion block, the bottom plate, the connecting rod and the discharging push plate, in the pressing process, the discharging push plate is stressed to move downwards, the discharging push plate drives the bottom plate to move through the connecting rod, the bottom plate drives the fixing insertion block to move together, the fixing insertion block can be inserted into the fixing insertion groove, the pressing bin is limited through the fixing insertion block, and therefore the pressing effect is improved. The pressing bin can be prevented from continuously rotating due to the influence of external force, the discharging push plate can be supported through the fixed insertion block and the bottom plate, the discharging push plate bears the punching force, the punching force is prevented from being directly transmitted to the pressing bin, and the service life of the pressing bin can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of production equipment for firing boxes, in particular to a pressing and forming machine for firing boxes. Background Technique

[0002] During the process of firing ceramic ware, in order to prevent the damage and pollution of the gas and harmful substances to the blank body and the glaze surface, the ceramic ware and the blank body are placed in a container made of refractory materials for roasting. This kind of container is called a firing box. During the processing of the firing box, raw materials need to be added into the forming machine, and the firing box is pressed and formed by stamping.

[0003] For example, in the utility model: "A pressing and forming device for graphite firing boxes", the publication number is: "CN220946847U". This patent drives a pressing head by a first electric push rod to press and form graphite powder. After the graphite firing box in one hole is formed, the pressing plate rotates, and the pressing head presses and forms the graphite powder in another pressing hole, thereby improving the production efficiency of the graphite firing box. However, during the implementation of this patent, the fired firing box is inside the pressing hole, which is not convenient for the staff to directly take out the firing box from the inside of the pressing hole, thus making it inconvenient to discharge the firing box. And when pressing, the pressing head directly punches onto the pressing plate, and the device cannot support the bottom of the pressing plate, making the pressing plate prone to break under force. Therefore, the present utility model provides a pressing and forming machine for firing boxes to solve the above problems. Content of the Utility Model

[0004] The purpose of the present utility model is to provide a pressing and forming machine for firing boxes to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A pressing and forming machine for firing boxes, including a base, a U-shaped frame and a connecting plate. A U-shaped frame is installed on the top of the base, and a stepping motor is installed at the middle position of the bottom of the U-shaped frame. The output end of the stepping motor is installed with a rotating rod. The rotating rod passes through the U-shaped frame, and a connecting plate is installed at the top of the rotating rod. Pressing chambers are installed at both ends of the connecting plate, and pressing cavities are arranged at the tops of the pressing chambers. A support plate is installed at one end of the top of the U-shaped frame, and a mounting plate is installed on the top of the support plate. A first electric cylinder is installed on the top of the mounting plate, and the output end of the first electric cylinder passes through the mounting plate. A second electric cylinder is installed at the bottom of the U-shaped frame away from the support plate, and a control panel is installed at the bottom of the U-shaped frame away from the support plate. The output end of the control panel is electrically connected to the input ends of the first electric cylinder, the stepping motor and the second electric cylinder through wires.

[0006] Preferably, a sliding assembly is installed at the top of the end of the support plate close to the control panel, and a stamping plate is slidably installed at the end of the sliding assembly away from the support plate. The stamping plate is connected to the output end of the first electric cylinder, and a pressing head is installed at the bottom of the stamping plate.

[0007] Preferably, two fixing slots are provided at one end of the top of the U-shaped frame close to the support plate.

[0008] Preferably, mounting holes are provided at the bottom of the pressing chamber. The mounting holes are all communicated with the pressing cavity, and connecting rods are installed inside the mounting holes. The top of each connecting rod is provided with a discharge push plate, and the bottom of each connecting rod is provided with a bottom plate.

[0009] Preferably, springs are sleeved on the outer sides of the connecting rods. One end of each spring is connected to the pressing chamber, and the end of each spring away from the pressing chamber is connected to the bottom plate.

[0010] Preferably, fixing blocks are installed at both ends of the bottom of the bottom plate.

[0011] Preferably, the output end of the second electric cylinder passes through the U-shaped frame, and a push rod is installed at the output end of the second electric cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The firing box press-forming machine is equipped with fixing blocks, bottom plates, connecting rods and discharge push plates. During the pressing process, the discharge push plate moves downward under force. The discharge push plate drives the bottom plate to move through the connecting rod, and the bottom plate drives the fixing blocks to move together, so that the fixing blocks can be inserted into the fixing slots. By limiting the pressing chamber with the fixing blocks, the pressing chamber can be prevented from continuing to rotate under the influence of external forces, and the discharge push plate can be supported by the fixing blocks and the bottom plate, and the punching force is borne by the discharge push plate, avoiding the direct transmission of the punching force to the pressing chamber, which is beneficial to extending the service life of the pressing chamber;

[0014] 2. The firing box press-forming machine is equipped with springs for cooperation. After the pressing is completed, the elastic action of the springs pulls the bottom plate to move upward and reset, and the fixing blocks can be taken out of the fixing slots, so that the limitation of the fixing blocks on the pressing chamber can be released, and the pressing chamber can continue to rotate;

[0015] 3. The firing box press-forming machine is equipped with a second electric cylinder and a push rod. After the pressing is completed, the pressing chamber rotates to the upper part of the push rod. At this time, the second electric cylinder pushes the push rod upward, and then the discharge push plate can be pushed upward, and the pressed firing box can be pushed out of the pressing cavity through the discharge push plate, so that the firing box can be quickly discharged. Description of the Drawings

[0016] Figure 1This is the schematic front sectional view of the utility model;

[0017] Figure 2 This is the schematic front view of the utility model;

[0018] Figure 3 This is the schematic front sectional view of the pressing chamber of the utility model.

[0019] In the figure: 1. Base; 2. U-shaped frame; 3. Fixed slot; 4. Support plate; 5. Pressing chamber; 6. Pressing head; 7. Sliding assembly; 8. Stamping plate; 9. Mounting plate; 10. First electric cylinder; 11. Stepper motor; 12. Second electric cylinder; 13. Connecting plate; 14. Rotating rod; 15. Control panel; 16. Fixed plug; 17. Bottom plate; 18. Spring; 19. Connecting rod; 20. Mounting hole; 21. Discharge push plate; 22. Pressing cavity; 23. Push rod. Specific embodiments

[0020] 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 of 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.

[0021] Please refer to Figures 1-3, an embodiment provided by the present utility model: a pressing and forming machine for a firing box, including a base 1, a U-shaped frame 2 and a connecting plate 13. The top of the base 1 is provided with a U-shaped frame 2, and a stepping motor 11 is installed at the middle position of the bottom of the U-shaped frame 2. Here, the model of the stepping motor 11 can be PH533HG1-NA. The output end of the stepping motor 11 is provided with a rotating rod 14. The rotating rod 14 passes through the U-shaped frame 2, and the top of the rotating rod 14 is provided with a connecting plate 13. Both ends of the connecting plate 13 are provided with pressing chambers 5, and pressing cavities 22 are arranged at the tops of the pressing chambers 5. One end of the top of the U-shaped frame 2 is provided with a support plate 4, and a mounting plate 9 is installed at the top of the support plate 4. A first electric cylinder 10 is installed at the top of the mounting plate 9. Here, the model of the first electric cylinder 10 can be J64RT2UNIVER. The output end of the first electric cylinder 10 passes through the mounting plate 9. A second electric cylinder 12 is installed at the bottom of the U-shaped frame 2 away from the support plate 4. Here, the model of the second electric cylinder 12 can be J64RT2UNIVER. A control panel 15 is installed at the bottom of the U-shaped frame 2 away from the support plate 4. The output end of the control panel 15 is electrically connected to the input ends of the first electric cylinder 10, the stepping motor 11 and the second electric cylinder 12 through wires. Two groups of fixed slots 3 are arranged at one end of the top of the U-shaped frame 2 close to the support plate 4. By inserting the fixed plug 16 into the inside of the fixed slot 3, the pressing chamber 5 is limited by the fixed plug 16, and the pressing chamber 5 can be prevented from continuing to rotate under the influence of external forces.

[0022] As Figures 1-2 shown, a sliding assembly 7 is installed at the top of the support plate 4 close to the control panel 15, and a stamping plate 8 is slidably installed at the end of the sliding assembly 7 away from the support plate 4. The stamping plate 8 is connected to the output end of the first electric cylinder 10, and a pressing head 6 is installed at the bottom of the stamping plate 8. The first electric cylinder 10 pushes the stamping plate 8 to move downward, and the pressing head 6 can be stamped into the pressing cavity 22, and thus pressing can be carried out.

[0023] As Figures 1-3As shown, the bottom of the pressing bin 5 is provided with a mounting hole 20, which is connected to the pressing chamber 22, and the inside of the mounting hole 20 is installed with a connecting rod 19, the top of the connecting rod 19 is installed with a discharge push plate 21, and the bottom of the connecting rod 19 is installed with a bottom plate 17, and the outer side of the connecting rod 19 is sleeved with a spring 18, one end of the spring 18 is connected to the pressing bin 5, and the end of the spring 18 away from the pressing bin 5 is connected to the bottom plate 17, and both ends of the bottom of the bottom plate 17 are installed with fixed plugs 16. During the pressing process, the discharge push plate 21 is installed on the top of the connecting rod 19, and the bottom plate 17 is installed with a bottom plate 17. The material push plate 21 is forced to move downward, and the discharge push plate 21 drives the bottom plate 17 to move through the connecting rod 19, and the bottom plate 17 drives the fixed plug block 16 to move together, so that the fixed plug block 16 can be inserted into the fixed slot 3, and the pressing bin 5 is limited by the fixed plug block 16 to prevent the pressing bin 5 from continuing to rotate under the influence of external force, and the discharge push plate 21 can be supported by the fixed plug block 16 and the bottom plate 17, and the discharge push plate 21 bears the punching force, so that the punching force is prevented from being directly transmitted to the pressing bin 5, which is beneficial to extending the service life of the pressing bin 5.

[0024] like Figures 1-2 As shown, the output end of the second electric cylinder 12 passes through the U-shaped frame 2, and a push rod 23 is installed at the output end of the second electric cylinder 12. The second electric cylinder 12 pushes the push rod 23 to move upward, which can push the discharge push plate 21 to move upward. The pressed sagger can be pushed out from the inside of the pressing chamber 22 through the discharge push plate 21, and the sagger can be quickly discharged.

[0025] Working principle:

[0026] When in use, the device is connected to a power source, and an appropriate amount of sagger raw materials can be added into the pressing bin 5;

[0027] The staff can start the stepper motor 11 through the control panel 15, so that the stepper motor 11 drives the connecting plate 13 to rotate 180 degrees clockwise through the rotating rod 14, and the pressing bin 5 containing the raw materials can be rotated to the bottom of the pressing head 6;

[0028] During pressing, the staff can start the first electric cylinder 10 through the control panel 15, so that the first electric cylinder 10 pushes the stamping plate 8 to move downward, and the pressing head 6 can be pressed into the pressing cavity 22, so that the discharge push plate 21 is forced to move downward, and the discharge push plate 21 drives the bottom plate 17 to move through the connecting rod 19, and the bottom plate 17 stretches the spring 18, and the bottom plate 17 drives the fixed plug block 16 to move together, and the fixed plug block 16 can be inserted into the fixed slot 3. The fixed plug block 16 limits the pressing bin 5, which can prevent the pressing bin 5 from continuing to rotate under the influence of external force, and the discharge push plate 21 can be supported by the fixed plug block 16 and the bottom plate 17, and the discharge push plate 21 bears the punching force, so as to avoid the punching force being directly transmitted to the pressing bin 5, which is beneficial to prolonging the service life of the pressing bin 5;

[0029] After the pressing is completed, the staff can start the first electric cylinder 10 through the control panel 15, so that the first electric cylinder 10 pulls the stamping plate 8 upward, making the pressing head 6 away from the pressing chamber 5. At this time, the elastic force of the spring 18 causes it to pull the bottom plate 17 upward to reset. The bottom plate 17 drives the fixed insertion block 16 to move together, and the fixed insertion block 16 can be taken out from the inside of the fixed slot 3, thus releasing the limit of the fixed insertion block 16 on the pressing chamber 5 and enabling the pressing chamber 5 to rotate;

[0030] The staff can start the stepping motor 11 through the control panel 15, so that the stepping motor 11 drives the connecting plate 13 to rotate clockwise by 180 degrees through the rotating rod 14, and the pressing chamber 5 can be rotated to directly above the push rod 23;

[0031] Then the staff can start the second electric cylinder 12 through the control panel 15. The second electric cylinder 12 pushes the push rod 23 upward. The push rod 23 contacts the bottom plate 17 and pushes the bottom plate 17 upward. The bottom plate 17 compresses the spring 18, and the bottom plate 17 drives the discharge push plate 21 to move through the connecting rod 19, that is, the discharge push plate 21 can be pushed upward, and the pressed bearing box can be pushed out from the inside of the pressing cavity 22 through the discharge push plate 21, so as to quickly discharge the bearing box.

[0032] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A pressing and forming machine for supporting and firing boxes, comprising a base (1), a U-shaped frame (2) and a connecting plate (13), characterized in that: A U-shaped frame (2) is installed on the top of the base (1), and a stepping motor (11) is installed at the middle position of the bottom of the U-shaped frame (2). The output end of the stepping motor (11) is installed with a rotating rod (14). The rotating rod (14) passes through the U-shaped frame (2), and a connecting plate (13) is installed at the top of the rotating rod (14). Pressing chambers (5) are installed at both ends of the connecting plate (13), and pressing cavities (22) are arranged at the tops of the pressing chambers (5). One end of the top of the U-shaped frame (2) is installed with a support plate (4), and a mounting plate (9) is installed on the top of the support plate (4). A first electric cylinder (10) is installed on the top of the mounting plate (9), and the output end of the first electric cylinder (10) passes through the mounting plate (9). A second electric cylinder (12) is installed at the end of the bottom of the U-shaped frame (2) away from the support plate (4), and a control panel (15) is installed at the bottom of the end of the U-shaped frame (2) away from the support plate (4). The output end of the control panel (15) is electrically connected to the input ends of the first electric cylinder (10), the stepping motor (11), and the second electric cylinder (12) through wires.

2. The pressing and forming machine for firing trays according to claim 1, wherein: A sliding component (7) is installed at the top of the support plate (4) near the control panel (15), and a punching plate (8) is slidably installed at the end of the sliding component (7) away from the support plate (4). The punching plate (8) is connected to the output end of the first electric cylinder (10), and a pressing head (6) is installed at the bottom of the punching plate (8).

3. A pressing and forming machine for firing boxes, according to claim 1, characterized in that: Two groups of fixed slots (3) are arranged at one end of the top of the U-shaped frame (2) near the support plate (4).

4. A pressing and forming machine for firing trays, characterized in that: Mounting holes (20) are arranged at the bottoms of the pressing chambers (5). The mounting holes (20) are all communicated with the pressing cavities (22), and connecting rods (19) are installed inside the mounting holes (20). Material discharging push plates (21) are installed at the tops of the connecting rods (19), and bottom plates (17) are installed at the bottoms of the connecting rods (19).

5. The pressing and forming machine for firing trays according to claim 4, characterized in that: Springs (18) are sleeved on the outer sides of the connecting rods (19). One ends of the springs (18) are connected to the pressing chambers (5), and the ends of the springs (18) away from the pressing chambers (5) are connected to the bottom plates (17).

6. The pressing and forming machine for a firing box according to claim 4, characterized in that: Fixed plug blocks (16) are installed at both ends of the bottom of the bottom plate (17).

7. A pressing and forming machine for firing trays, characterized in that: The output end of the second electric cylinder (12) passes through the U-shaped frame (2), and a push rod (23) is installed at the output end of the second electric cylinder (12).

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