Refractory plate pressing device

Abstract

The utility model discloses a refractory plate pressing device which comprises an upper pressing base, a lower pressing base and a side edge base, the upper pressing base is arranged above the lower pressing base, a hydraulic air cylinder and a pressing lifting plate are arranged below the upper pressing base, a workbench is arranged on the lower pressing base, a side feeding port is formed in the front end of the lower pressing base, and a side feeding port is formed in the front end of the side feeding port. A discharging port is formed in the rear end of the lower pressing base, an opening structure is further arranged on the side edge of the lower pressing base, the side edge base is tightly attached to the opening structure, a conveying area is arranged on the side edge base, a sliding groove is formed in one side of the conveying area, a pushing block is arranged on the sliding groove, and a driving motor is connected to the bottom of the pushing block. And the moving direction of the pushing block faces the opening structure. According to the scheme, the refractory plate can be quickly pressed.

Description

Technical Field

[0001] The utility model belongs to the technical field of refractory plate pressing, and particularly relates to a refractory plate pressing device. Background Art

[0002] Pressing is an important step in the production process of refractory plates. Its main purpose is to make the raw materials or layered structures of the plates bind more closely together by applying pressure, so as to enhance the density, hardness and durability of the plates. Specifically, the raw materials of refractory plates may be composed of a variety of refractory materials, which need to go through processes such as shaping, drying and pressing to form the final product. During the pressing process, appropriate temperature and pressure help the evaporation of moisture and the discharge of gas in the raw materials, and promote the combination between material particles, so as to obtain refractory plates with dense structure and stable performance.

[0003] The Chinese patent with the application number 2022204387136 discloses a refractory plate pressing device, including a support mechanism, a pressing mechanism, and an auxiliary mechanism for making the refractory plate bounce up to facilitate part taking. The auxiliary mechanism is arranged at the upper end of the support mechanism, and the pressing mechanism is arranged above the auxiliary mechanism. The support mechanism includes a support plate, a workbench, and a bracket. The support plate is arranged at the lower end of the workbench, and the bracket is arranged at the upper end of the workbench. The support plate is welded to the workbench, and the bracket is welded to the workbench. The pressing mechanism includes a hydraulic cylinder, a hydraulic rod, a connecting plate, a rubber plate, a cylinder, a pneumatic rod, a pushing plate, a fixing plate, and a plate groove.

[0004] After the refractory plate is pressed in the above solution, the refractory plate can bounce up quickly, which is convenient for part taking. However, in the process of pressing refractory plates in the above solution, the refractory plate needs to be placed on the workbench first. After the pressing of the previous refractory plate is completed, the second refractory plate needs to be carried to the workbench. The time consumed for sorting is relatively long. Moreover, if multiple refractory plates need to be pressed at one time, the pressing time will be even longer. Summary of the Utility Model

[0005] To solve the above problems, the utility model provides a refractory plate pressing device, including an upper pressing seat, a lower pressing seat and a side seat. The upper pressing seat is arranged above the lower pressing seat. A hydraulic cylinder and a pressing lifting plate are arranged below the upper pressing seat. A workbench is arranged on the lower pressing seat. A side feeding port is arranged at the front end of the lower pressing seat, and a discharging port is arranged at the rear end of the lower pressing seat. An opening structure is also arranged on the side of the lower pressing seat. The side seat is closely arranged against the opening structure. A conveying area is arranged on the side seat. A sliding groove is arranged on one side of the conveying area. A pushing block is arranged on the sliding groove. The bottom of the pushing block is connected with a driving motor, and the moving direction of the pushing block is arranged towards the opening structure.

[0006] Preferably, strip mounting plates are provided at both the front and rear ends of the workbench. A number of limiting pulleys are rotatably provided on the strip mounting plates, and a limiting block is provided on the side of the workbench away from the opening structure.

[0007] Preferably, an ejection hole is provided on the workbench, and an ejection cylinder is provided at the bottom of the workbench. The output end of the ejection cylinder extends into the ejection hole.

[0008] Preferably, guide rollers are provided at the bottom of the side feeding port, and an ejection ramp is provided on the outer side of the bottom of the discharging port.

[0009] Preferably, a number of guide rollers are provided on both sides of the side seat in the conveying area.

[0010] The advantages of the present utility model are as follows:

[0011] 1. In this solution, the design of the conveying area and the pushing block on the side seat enables the refractory plates to be automatically pushed from the side feeding port to the workbench by the driving motor. When the first refractory plate is being pressed, the second refractory plate can be prepared, reducing the time of manual operation, enabling the feeding, pressing, and discharging processes of the refractory plates to proceed continuously, reducing the waiting time in the production process, and improving the overall work efficiency.

[0012] 2. The guide rollers and limiting pulleys in this solution ensure that the refractory plates do not shift positions when moving in the conveying area and on the workbench, thus ensuring the accurate position and alignment of the plates, providing a basis for subsequent pressing.

[0013] 3. Through the automated operation of the ejection cylinder in this solution, the pressed refractory plates can be ejected quickly and accurately, reducing the time of manual handling, thereby significantly improving the production efficiency. Description of the Drawings

[0014] Figure 1 It is an overall external structure diagram of the present utility model.

[0015] Figure 2 It is a structure diagram of the upper pressing seat and the lower pressing seat of the present utility model.

[0016] Figure 3 It is a structure diagram of the conveying area and the workbench of the present utility model.

[0017] Figure 4 It is a schematic diagram of the ejection cylinder structure of the present utility model.

[0018] Figure 5 It is a structure diagram of the driving cylinder under the conveying table of the present utility model.

[0019] In the figure: 1 upper pressing seat, 2 lower pressing seat, 3 side seat, 4 hydraulic cylinder, 5 pressing lifting plate, 6 workbench, 7 side feeding port, 8 discharging port, 9 opening structure, 10 conveying area, 11 sliding groove, 12 pushing block, 13 driving motor, 14 strip-shaped mounting plate, 15 limiting pulley, 16 limiting block, 17 ejecting hole, 18 ejecting cylinder, 19 guiding roller, 20 discharging ramp, 21 guiding roller. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0022] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. At the same time, when an element is referred to as "fixed to" or "provided on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. When an element is referred to as "fixedly connected to" another element, it can be in a common fixed connection manner such as welding, bolt connection, or gluing connection. In short, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1

[0023] As Figures 1-3 shown, a refractory plate pressing device includes an upper pressing seat 1, a lower pressing seat 2, and a side seat 3. The upper pressing seat 1 is arranged above the lower pressing seat 2. A hydraulic cylinder 4 and a pressing lifting plate 5 are provided below the upper pressing seat 1, and the hydraulic cylinder 4 drives the pressing lifting plate 5 to move up and down.

[0024] Combined with Figure 1 、 3With respect to 5, a workbench 6 is provided on the lower pressing seat 2. A side feeding port 7 is provided at the front end of the lower pressing seat 2, and a discharge port 8 is provided at the rear end of the lower pressing seat 2. An opening structure 9 is further provided on the side of the lower pressing seat 2. The side seat 3 is closely arranged against the opening structure 9. A conveying area 10 is provided on the side seat 3. A chute 11 is provided on one side of the conveying area 10. A pushing block 12 is provided on the chute 11. The bottom of the pushing block 12 is connected with a driving motor 13. The moving direction of the pushing block 12 is set towards the opening structure 9. The driving motor 13 can drive the pushing block 12 to move along the direction of the chute 11. The driving motor 13 can be an ordinary telescopic motor or a structure of a rotary motor cooperating with a lead screw to drive the pushing block 12 to move. The pushing block 12 can push the refractory plate on the conveying area 10 onto the workbench 6. Then, it is pressed by the pressing lifting plate 5 and pushed out from the discharge port 8 after pressing. Through an accurate control system and a driving mechanism, it can be ensured that the pushing block 12 moves according to a predetermined speed and position, so as to ensure that the refractory plate can be accurately pushed onto the workbench 6 and guarantee the pressing quality. With the design of the conveying area 10 and the pushing block 12 on the side seat 3, the driving motor 13 can automatically push the refractory plate from the side feeding port 7 onto the workbench 6. When the first refractory plate is being pressed, the second refractory plate can be ready, reducing the time of manual operation, enabling the feeding, pressing and discharging processes of the refractory plate to be continuous, reducing the waiting time in the production process and improving the overall working efficiency.

[0025] Combined with Figure 1 , a number of guiding rollers 21 are provided on both sides of the conveying area 10 on the side seat 3. The guiding rollers 21 are used to guide the refractory plate not to deviate from its position when moving on the conveying area 10, thus ensuring the accurate position and alignment of the plate and providing a basis for subsequent pressing. Strip-shaped mounting plates 14 are provided at both the front and rear ends of the workbench 6. A number of limiting pulleys 15 are rotatably provided on the strip-shaped mounting plates. A limiting block 16 is provided on the side of the workbench 6 away from the opening structure 9. When the refractory plate on the conveying area 10 is pushed onto the workbench 6 by the pushing block 12, the limiting pulleys 15 on both sides can play a role in guiding and pushing, while the limiting block 16 can limit the continuous movement of the refractory plate. The limiting pulleys 15 at the front and rear ends of the workbench 6 and the limiting block 16 on the side work together to ensure that when the refractory plate is pushed onto the workbench 6, it can stay stably at a predetermined position and avoid displacement during the pressing process.

[0026] In this embodiment, preferably, the height of the workbench 6 is lower than that of the conveying area 10, while the side feeding port 7 is higher than the working area. The discharging port 8 can be either lower or higher than the working area. The function of the side feeding port 7 is to place new refractory plates of different or the same type as those on the conveying area 10, and the two are pressed together to facilitate the pressing of new composite refractory plates. A guiding roller 19 is provided at the bottom of the side feeding port 7, and a conveyor belt can be placed on the side of the guiding roller 19 for conveying. Cooperating with the guiding roller 19 at the bottom of the side feeding port 7 can quickly and stably convey the new plate to the pressing area. An unloading ramp 20 is provided on the outer side of the bottom of the discharging port 8. This facilitates the pressed plate to slide down from the workbench 6 and reduces the need for manual handling.

[0027] Combined with Figures 3-4 , an ejection hole 17 is provided on the workbench 6, and an ejection cylinder 18 is provided at the bottom of the workbench 6. The output end of the ejection cylinder 18 extends into the ejection hole 17. Through the ejection cylinder 18, the pressed refractory plate on the workbench 6 can be ejected, facilitating discharge from the discharging port 8. The operator only needs to activate the control switch of the ejection cylinder 18 to complete the ejection and discharge of the plate. The operation is simple and easy to understand. Through the automated operation of the ejection cylinder 18, the pressed refractory plate can be ejected quickly and accurately, reducing the time of manual handling and thus significantly improving the production efficiency.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refractory sheet pressing device, characterized in that: It includes an upper pressing seat (1), a lower pressing seat (2) and a side seat (3). The upper pressing seat (1) is arranged above the lower pressing seat (2). A hydraulic cylinder (4) and a pressing lifting plate (5) are provided below the upper pressing seat (1). A workbench (6) is provided on the lower pressing seat (2). A side feeding port (7) is provided at the front end of the lower pressing seat (2). A discharge port (8) is provided at the rear end of the lower pressing seat (2). An opening structure (9) is also provided on the side of the lower pressing seat (2). The side seat (3) is arranged closely against the opening structure (9). A conveying area (10) is provided on the side seat (3). A chute (11) is provided on one side of the conveying area (10). A pushing block (12) is provided on the chute (11). A driving motor (13) is connected to the bottom of the pushing block (12). The moving direction of the pushing block (12) is set towards the opening structure (9).

2. The refractory sheet pressing device according to claim 1, characterized in that: Bar-shaped mounting plates (14) are provided at both the front and rear ends of the workbench (6). A number of limiting pulleys (15) are rotatably provided on the bar-shaped mounting plates. A limiting block (16) is provided on the side of the workbench (6) far from the opening structure (9).

3. The refractory sheet pressing device according to claim 2, characterized in that: Ejecting holes (17) are provided on the workbench (6). An ejecting cylinder (18) is provided at the bottom of the workbench (6). The output end of the ejecting cylinder (18) extends into the ejecting holes (17).

4. The refractory sheet pressing device according to claim 3, wherein: Guide rollers (19) are provided at the bottom of the side feeding port (7). A discharge slope (20) is provided on the outer side of the bottom of the discharge port (8).

5. The refractory sheet pressing device according to claim 3, characterized in that: A number of guide rollers (21) are provided on both sides of the conveying area (10) on the side seat (3).

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