Pressing machine with automatic discharging function

Abstract

The utility model provides a pressing machine with an automatic discharging function, and relates to the technical field of ceramic machining. The pressing machine with the automatic discharging function comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a plurality of supporting rods, the upper ends of the supporting rods are jointly and fixedly connected with a top plate, a first hydraulic rod is installed on the top plate, and the telescopic end of the first hydraulic rod penetrates through the top plate and is fixedly connected with a lower pressing plate; the lower end of the lower pressing plate is fixedly connected with a compaction block, the upper end of the bottom plate is fixedly connected with a placement plate, the upper end of the placement plate is provided with a placement groove, the upper end of the placement plate is fixedly connected with a plurality of guide rods, and the guide rods penetrate through the lower pressing plate. The pressing machine with the automatic discharging function has the advantages that the use efficiency is improved, it is ensured that discharging is accurate and stable, continuous work is not affected, follow-up operation treatment is facilitated, the labor cost is reduced, and the product quality stability is ensured.

Description

Technical Field

[0001] This utility model relates to the field of ceramic processing technology, and in particular to a press with automatic feeding function. Background Technology

[0002] In today's highly competitive ceramics manufacturing industry, presses play a crucial role as core equipment in the production process. With the continuous growth of ceramic market demand and consumers' increasing requirements for the quality and diversity of ceramic products, ceramic manufacturers face significant challenges. Traditionally, after the ceramic powder compaction process, manual unloading is typically performed on the press. This method has many drawbacks. On the one hand, manual unloading is inefficient, severely impacting the speed of the entire production process and making it difficult to meet the demands of large-scale production. On the other hand, manual operation increases the company's labor costs, and due to the uncertainty of human factors, improper operation is prone to occur, negatively impacting product quality, such as potentially causing mold damage or deformation of ceramic products.

[0003] Therefore, it is necessary to provide a new press with automatic feeding function to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a press with automatic feeding function.

[0005] This utility model provides a press with automatic feeding function, comprising: a base plate, a plurality of support rods fixedly connected to the upper end of the base plate, a top plate fixedly connected to the upper ends of the plurality of support rods, a first hydraulic rod installed on the top plate, the telescopic end of the first hydraulic rod penetrating the top plate and fixedly connected to a lower pressure plate, a compaction block fixedly connected to the lower end of the lower pressure plate, a placement plate fixedly connected to the upper end of the base plate, a placement groove provided at the upper end of the placement plate, a plurality of guide rods fixedly connected to the upper end of the placement plate, the plurality of guide rods penetrating the lower pressure plate, a plurality of fixing rods fixedly connected to the upper end of the placement plate, a fixing plate fixedly connected to the upper ends of the plurality of fixing rods, the plurality of guide rods penetrating the fixing plate, the adjacent sides of the fixing plate and the lower pressure plate being elastically connected by a plurality of first springs, and a through opening provided on the fixing plate.

[0006] Preferably, the outer sides of the plurality of first springs correspond to the outer sides of the guide rods, and the lower pressure plate is slidably connected to the plurality of guide rods.

[0007] Preferably, an L-shaped plate is fixedly connected to the left side of the placement plate, a pneumatic rod is fixedly connected to the right side of the L-shaped plate, a connecting block is fixedly connected to the telescopic end of the pneumatic rod, a U-shaped block is provided on the right side of the connecting block, and a clamping assembly is provided on the U-shaped block.

[0008] Preferably, the clamping assembly includes a second hydraulic rod fixedly connected to the front and rear sides of the U-shaped block, and the telescopic ends of the two second hydraulic rods are fixedly connected to an arc-shaped block.

[0009] Preferably, pressure sensors are provided on adjacent sides of both arc-shaped blocks.

[0010] Preferably, the connecting block has a groove on its right side, an electromagnet is provided at the top of the groove, a slider is slidably connected in the groove, the electromagnet and the adjacent side of the slider are elastically connected by a second spring, and the right side of the slider is fixedly connected to the U-shaped block.

[0011] Preferably, the lower end of the L-shaped plate is fixedly connected to a feeding platform, and the L-shaped plate is provided with a feeding port.

[0012] Compared with related technologies, the press with automatic feeding function provided by this utility model has the following beneficial effects:

[0013] 1. Through the setup of the clamping assembly and electromagnet, during ceramic production, once the ceramic powder inside the mold is fully compacted, the clamping assembly can precisely hold the mold. At this point, the U-shaped block first moves along a specific direction and then smoothly moves backward. The entire process is seamless and efficient, achieving automatic unloading of the compacted mold. This function greatly improves the efficiency of the press in the ceramic production process, reduces the time and cost of manual intervention, and ensures the accuracy and stability of the unloading operation.

[0014] 2. This utility model provides a press with an automatic unloading function. Through the design of the unloading port and unloading platform, after the mold is unloaded, the clamping components can quickly release the mold. This allows the mold to fall directly and accurately onto the unloading platform, with a smooth and natural descent process. This design ensures that the mold does not affect the return movement of the U-shaped block, guaranteeing the press's continuous operating capability. The unloading platform provides a safe and stable placement area for the mold, facilitating subsequent operation and processing, further improving the overall efficiency and smoothness of the ceramic production process. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of a press with automatic feeding function provided by this utility model;

[0016] Figure 2 for Figure 1 A structural schematic diagram from another perspective is shown;

[0017] Figure 3 for Figure 1 Enlarged structural diagram at point A;

[0018] Figure 4for Figure 1 A schematic diagram of the front structure.

[0019] Labels in the diagram: 1. Base plate; 2. Placement plate; 3. Support rod; 4. Top plate; 5. First hydraulic rod; 6. Guide rod; 7. Lower pressure plate; 8. First spring; 9. Unloading platform; 10. L-shaped plate; 11. Fixing rod; 12. U-shaped block; 13. Second hydraulic rod; 14. Arc-shaped block; 15. Pneumatic rod; 16. Unloading port; 17. Compacting block; 18. Through-hole; 19. Connecting block; 20. Electromagnet; 21. Second spring; 22. Slider. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figures 1 to 4 A press with automatic feeding function includes: a base plate 1, a plurality of support rods 3 fixedly connected to the upper end of the base plate 1, a top plate 4 fixedly connected to the upper ends of the plurality of support rods 3, a first hydraulic rod 5 installed on the top plate 4, the telescopic end of the first hydraulic rod 5 penetrating the top plate 4 and fixedly connected to a lower pressure plate 7, a compaction block 17 fixedly connected to the lower end of the lower pressure plate 7, a placement plate 2 fixedly connected to the upper end of the base plate 1, a placement groove provided at the upper end of the placement plate 2, and a plurality of guide rods 6 fixedly connected to the upper end of the placement plate 2. A guide rod 6 passes through a lower pressure plate 7. Multiple fixing rods 11 are fixedly connected to the upper end of the placement plate 2. A fixing plate is fixedly connected to the upper end of the multiple fixing rods 11. Multiple guide rods 6 pass through the fixing plate. The adjacent sides of the fixing plate and the lower pressure plate 7 are elastically connected by multiple first springs 8. The fixing plate is provided with a through hole 18. The outer side of the multiple first springs 8 corresponds to the outer side of the guide rods 6. The lower pressure plate 7 is slidably connected to the multiple guide rods 6. A feeding platform 9 is fixedly connected to the lower end of the L-shaped plate 10. A feeding port 16 is provided on the L-shaped plate 10.

[0022] It should be noted that a thicker sponge layer is provided above the unloading platform 9, which can reduce the impact force when the mold falls and prevent the compacted raw material inside the mold from loosening again due to the impact force between the mold falling and the unloading platform 9. The distance between the upper end of the unloading platform 9 and the lower end of the L-shaped plate 10 is greater than the height of the mold.

[0023] The placement plate 2 has an L-shaped plate 10 fixedly connected to its left side, a pneumatic rod 15 fixedly connected to its right side, a connecting block 19 fixedly connected to the telescopic end of the pneumatic rod 15, a U-shaped block 12 on the right side of the connecting block 19, a clamping assembly on the U-shaped block 12, the clamping assembly including second hydraulic rods 13 fixedly connected to the front and rear sides of the U-shaped block 12, arc-shaped blocks 14 fixedly connected to the telescopic ends of the two second hydraulic rods 13, pressure sensors on the adjacent sides of the two arc-shaped blocks 14, a slide groove on the right side of the connecting block 19, an electromagnet 20 on the top of the inner side of the slide groove, a slider 22 slidably connected in the slide groove, the adjacent sides of the electromagnet 20 and the slider 22 elastically connected by a second spring 21, and the right side of the slider 22 fixedly connected to the U-shaped block 12.

[0024] It should be noted that: a controller is installed on the base plate 1. After the two arc blocks 14 move relative to each other to clamp the mold, the pressure sensor receives the squeeze and generates an electrical signal, which is transmitted to the controller. The controller controls the electromagnet 20 to be energized. The slider 22 is made of iron material. After the electromagnet 20 is energized, it exerts an attractive force on the slider 22. The depth of the placement groove is relatively shallow. After the electromagnet 20 is energized, the mold can be taken out of the placement groove.

[0025] The working principle of the press with automatic feeding function provided by this utility model is as follows: During ceramic production, the mold is placed in the placement groove, the first hydraulic rod 5 is started, the first hydraulic rod 5 stretches and moves the compaction block 17 downward to compact the powder in the mold. After compaction, the first hydraulic rod 5 is controlled to contract and drive the compaction block 17 to reset.

[0026] After the compaction block 17 is reset, the pneumatic rod 15 is stretched, causing the U-shaped block 12 to move to the right, moving the two arc-shaped blocks 14 to the front and rear sides of the mold. Then, the two second hydraulic rods 13 are stretched to clamp the mold. After the mold is clamped, the pressure sensor generates an electrical signal that is transmitted to the controller. The controller controls the electromagnet 20 to be energized. After the electromagnet 20 is energized, it exerts an attractive force on the slider 22, causing the U-shaped block 12 to move the arc-shaped blocks 14 and the mold upward, lifting the mold from the placement slot. Then, the pneumatic rod 15 is retracted to unload the mold.

[0027] When the mold moves to the right and is directly above the discharge port 16, the two second hydraulic rods 13 are controlled to retract, releasing the clamping of the mold, so that the mold falls into the discharge platform 9 through the discharge port 16 (since the discharge platform 9 is covered with a sponge pad, the impact of the falling mold on the compacted raw material can be avoided).

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A press machine having an automatic unloading function, characterized by comprising: The utility model relates to a kind of automatic brick laying machine, including: Bottom plate (1), the upper end of the bottom plate (1) is fixedly connected with multiple support rods (3), the upper end of multiple support rods (3) is fixedly connected with top plate (4) in common, first hydraulic rod (5) is installed on the top plate (4), the telescopic end of the first hydraulic rod (5) penetrates top plate (4) and is fixedly connected with lower pressing plate (7), the lower end of the lower pressing plate (7) is fixedly connected with compaction block (17), the upper end of the bottom plate (1) is fixedly connected with placing plate (2), placing groove is equipped on the upper end of the placing plate (2), the upper end of the placing plate (2) is fixedly connected with multiple guide rods (6), multiple guide rods (6) penetrate lower pressing plate (7), the upper end of the placing plate (2) is fixedly connected with multiple fixed rods (11), the upper end of multiple fixed rods (11) is fixedly connected with fixed plate in common, multiple guide rods (6) penetrate fixed plate, the adjacent side of the fixed plate and lower pressing plate (7) is elastically connected by multiple first springs (8), and the fixed plate is equipped with through port (18).

2. The press machine with automatic unloading function according to claim 1, characterized in that, Multiple first spring (8) outside corresponds the outside of guide rod (6), and the lower pressing plate (7) is slidably connected with multiple guide rods (6).

3. The press machine with automatic unloading function according to claim 1, characterized in that, The left side of the placing plate (2) is fixedly connected with L-shaped plate (10), the right side of the L-shaped plate (10) is fixedly connected with pneumatic rod (15), the telescopic end of the pneumatic rod (15) is fixedly connected with connecting block (19), the right side of the connecting block (19) is equipped with U-shaped block (12), and the U-shaped block (12) is equipped with clamping assembly.

4. The press machine with automatic unloading function according to claim 3, characterized in that, The clamping assembly includes second hydraulic rod (13) fixedly connected on the front and back sides of U-shaped block (12), and the telescopic end of two second hydraulic rods (13) is fixedly connected with arc-shaped block (14).

5. The press machine with automatic unloading function according to claim 4, characterized in that, The adjacent side of two arc-shaped blocks (14) is equipped with pressure sensor.

6. The press machine with automatic unloading function according to claim 3, characterized in that, The right side of the connecting block (19) is equipped with sliding groove, the inner top of the sliding groove is equipped with electromagnet (20), sliding block (22) is slidably connected in the sliding groove, the adjacent side of the electromagnet (20) and sliding block (22) is elastically connected by second spring (21), and the right side of the sliding block (22) is fixedly connected with U-shaped block (12).

7. The press machine with automatic unloading function according to claim 3, characterized in that, The lower end of the L-shaped plate (10) is fixedly connected with discharging table (9), and discharging port (16) is equipped on the L-shaped plate (10).

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