Ceramic sealing ring packaging equipment

Abstract

The utility model relates to the technical field of ceramic sealing ring production equipment, and discloses ceramic sealing ring packaging equipment which comprises a machining table, a conveying belt is arranged in the machining table, a fixing frame is fixedly connected to the upper portion of the machining table, and a hydraulic cylinder is fixedly connected to the top face in the fixing frame. The bottom end of the hydraulic cylinder is fixedly connected with a fixing plate, the bottom face of the fixing plate is detachably connected with a pressing plate, the bottom face of the pressing plate is fixedly connected with an electric heating wire coil, the left side and the right side of the upper surface of the fixing plate are fixedly connected with mounting frames, and the front faces of the mounting frames are fixedly connected with motors. According to the ceramic sealing ring packaging device, through cooperation of the hydraulic cylinder, the fixing plate, the electric heating wire ring, the installation frame, the motor, the rectangular rod and the bolt, thermoplastic sealing can be automatically conducted on a ceramic sealing ring which moves to the position under the pressing plate and is embedded into the blister tray, and independent packaging of the large-size ceramic sealing ring is rapidly completed.

Description

Technical Field

[0001] This utility model relates to the technical field of ceramic sealing ring production equipment, specifically to a ceramic sealing ring packaging equipment. Background Technology

[0002] Ceramic sealing rings are a key component with high precision and high hardness, widely used in mechanical seals, pumps and valves, automobiles and other fields. Their production process requires many steps. In addition to the production and processing steps, packaging is also an important process for sealing rings. The packaging equipment needs to meet the requirements of shock resistance, scratch resistance and dust prevention, while taking into account efficiency and cost.

[0003] A search revealed Chinese Patent Publication No. CN221367775U, which discloses a sealing ring production and packaging equipment. The equipment utilizes a packaging mechanism with sealing rollers and rolling rollers to package the sealing rings. A heat-melting sealing strip presses the plastic packaging film on the rolling rollers together, wrapping the sealing rings of uniform specifications. A pressing plate presses down on the plastic packaging film, connecting the upper and lower packaging steps and ensuring continuous packaging of the sealing rings with plastic film. The entire process is fast and smooth, guaranteeing automated packaging of the sealing strips.

[0004] However, the aforementioned packaging equipment is only suitable for packaging relatively small ceramic sealing rings in actual use. When packaging larger ceramic sealing rings, the large and heavy ceramic sealing rings may fall directly onto the sealing rollers during discharge. After repeated impacts, there is a risk of damage to the packaging mechanism, which will affect the service life and operation of the packaging equipment. Therefore, a ceramic sealing ring packaging equipment is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a ceramic sealing ring packaging device with a reasonable structural design.

[0006] The technical solution adopted by this utility model to solve the above problems is: a ceramic sealing ring packaging equipment, including a processing table, a conveyor belt is provided inside the processing table, a fixed frame is fixedly connected above the processing table, a hydraulic cylinder is fixedly connected to the top surface inside the fixed frame, a fixed plate is fixedly connected to the bottom end of the hydraulic cylinder, a pressure plate is detachably connected to the bottom surface of the fixed plate, an electric heating wire is fixedly connected to the bottom surface of the pressure plate, mounting frames are fixedly connected to the left and right sides of the upper surface of the fixed plate, a motor is fixedly connected to the front of the mounting frame, the rear output end of the motor passes through the mounting frame, a rectangular rod is fixedly connected to the rear output end of the motor, and a bolt is threaded to the rear end of the rectangular rod.

[0007] As a further description of the above technical solution:

[0008] The head diameter of the bolt is larger than the width of the rectangular rod.

[0009] As a further description of the above technical solution:

[0010] A gap is left between the upper surface of the pressure plate and the bottom surface of the fixing plate.

[0011] As a further description of the above technical solution:

[0012] Support frames are fixedly connected to both the left and right surfaces of the processing table. An electric telescopic rod is fixedly connected to the side of the support frame away from the processing table. Through slots are opened on both the left and right surfaces of the processing table. One end of the electric telescopic rod near the center of the processing table passes through the through slot. A limit rod is detachably connected to the other end of the electric telescopic rod near the center of the processing table.

[0013] As a further description of the above technical solution:

[0014] The size of the limiting rod is adapted to the size of the through groove.

[0015] As a further description of the above technical solution:

[0016] The limiting rod is set in an arc shape at one end near the center of the processing table, and the size of the arc shape is adapted to the size of the pressure plate.

[0017] As a further description of the above technical solution:

[0018] The limiting rod is located directly below the pressure plate.

[0019] As a further description of the above technical solution:

[0020] The end of the limiting rod near the electric telescopic rod is inclined toward the side away from the center of the processing table.

[0021] Compared with the prior art, this utility model has the following advantages and effects:

[0022] 1. In this utility model, through the cooperation of the hydraulic cylinder, fixing plate, electric heating wire ring, mounting bracket, motor, rectangular rod and bolts, the ceramic sealing ring embedded in the blister tray that moves to the bottom of the pressure plate can be automatically thermo-sealed, quickly completing the individual packaging of large-sized ceramic sealing rings. The pressure plate, electric heating wire ring and plastic film can be quickly disassembled and adjusted according to the size of the ceramic sealing ring to improve the adaptability of the equipment.

[0023] 2. In this utility model, the ceramic sealing ring embedded in the blister tray that moves on the conveyor belt can be guided and limited by the combination of the support frame, electric telescopic rod, through groove and limiting rod, so that the ceramic sealing ring can be stably moved to the bottom of the pressure plate for packaging, thereby improving the packaging stability. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0025] Figure 2 This is a schematic diagram of the structure after the fixing plate of this utility model has been disassembled.

[0026] Figure 3 This is a schematic diagram of the structure of the bottom of the fixing plate after disassembly according to an embodiment of the present invention.

[0027] Figure 4 This is a schematic diagram of the structure of the processing table in an embodiment of this utility model. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0029] See Figures 1-2 This utility model provides an embodiment of a ceramic sealing ring packaging device, including a processing table 1. The processing table 1 is equipped with a conveyor belt 2. After the ceramic sealing ring is embedded into a customized blister tray, the tray can be placed in front of the conveyor belt 2. When the conveyor belt 2 is started, it can drive the blister tray and the ceramic sealing ring to move backward. This is a prior art in the field and will not be described in detail here. A fixed frame 3 is fixedly connected above the processing table 1. A hydraulic cylinder 4 is fixedly connected to the top surface of the fixed frame 3. A fixed plate 5 is fixedly connected to the bottom end of the hydraulic cylinder 4. When the hydraulic cylinder 4 is started, it can drive the fixed plate 5 to move linearly in the up and down direction.

[0030] A pressure plate 6 is detachably connected to the bottom surface of the fixing plate 5. A screw hole is provided on the bottom surface of the fixing plate 5, and a screw is fixedly connected to the upper surface of the pressure plate 6. The screw is threaded into the screw hole, allowing the pressure plate 6 to be quickly disassembled and replaced. A gap is left between the upper surface of the pressure plate 6 and the bottom surface of the fixing plate 5. An electric heating coil 7 is fixedly connected to the bottom surface of the pressure plate 6. The gap is used for placing the wire (not directly shown in the figure). The wire is electrically connected to the electric heating coil 7. After the pressure plate 6 is installed, the wire can be connected to the pre-set socket on the fixing plate 5 to supply power to the electric heating coil 7. The size of the electric heating coil 7 and the pressure plate 6 are compatible with the size of the blister tray and ceramic sealing ring to be packaged.

[0031] See Figures 2-3 Mounting brackets 8 are fixedly connected to both the left and right sides of the upper surface of the fixing plate 5. A motor 9 is fixedly connected to the front of the mounting bracket 8. The rear output end of the motor 9 passes through the mounting bracket 8. A rectangular rod 10 is fixedly connected to the rear output end of the motor 9. When the motor 9 starts, it can drive the rectangular rod 10 to rotate. A bolt 11 is threadedly connected to the rear end of the rectangular rod 10. A screw hole matching the size of the bolt 11 is opened on the rear side of the rectangular rod 10. The bolt 11 is threadedly connected to the corresponding screw hole, which can quickly complete the installation and removal of the bolt 11. The head diameter of the bolt 11 is larger than that of the rectangular rod 10. The width of the rod 10 allows two sleeves to be fitted onto the outside of the rectangular rod 10. When the motor 9 starts, it can drive the sleeves to rotate synchronously. After the sleeves are installed, the bolts 11 can be tightened to limit the sleeves and prevent them from detaching from the rectangular rod 10. A plastic film is fixedly connected to the outside of the sleeve. In the initial state, the plastic film is wrapped around the outside of one sleeve, and the ends on both sides are fixedly connected to the outer walls of the two sleeves respectively. When the motors 9 on both sides start synchronously, they can drive the plastic film to move and roll up, so that the position of the plastic film located below the pressure plate 6 can be changed.

[0032] See Figure 1 and Figure 4 Support frames 12 are fixedly connected to both the left and right surfaces of the processing table 1. An electric telescopic rod 13 is fixedly connected to the side of the support frame 12 furthest from the processing table 1. Through slots 14 are formed on both the left and right surfaces of the processing table 1. One end of the electric telescopic rod 13, near the center of the processing table 1, passes through the through slot 14. A limit rod 15 is detachably connected to the end of the electric telescopic rod 13 near the center of the processing table 1. The electric telescopic rod 13 and the limit rod 15 are detachably connected by screws, allowing for the selection of a limit rod 15 of appropriate size according to the size of the ceramic sealing ring. When the electric telescopic rod 13 is started, it can drive the limiting rod 15 to move linearly in the left and right directions. The size of the limiting rod 15 is adapted to the size of the through groove 14. The limiting rod 15 can leave the interior of the processing table 1 through the through groove 14 to avoid obstructing the movement of the packaged ceramic sealing ring. The end of the limiting rod 15 near the center of the processing table 1 is set with an arc structure. The size of the arc structure is adapted to the size of the pressure plate 6. The limiting rod 15 is located directly below the pressure plate 6. The end of the limiting rod 15 near the electric telescopic rod 13 is inclined to the side away from the center of the processing table 1.

[0033] As the blister tray moves backward on the conveyor belt 2, when it reaches the limiting rod 15, it will move along the inclined surface of the limiting rod 15 to the arc shape. In the initial state, the two limiting rods 15 on the left and right sides are in contact with each other, and the corresponding arc structure forms an arc limiting structure that is compatible with the size of the blister tray. After the blister tray moves along the inclined surface of the limiting rod 15, it can enter the interior of the two in contact arc structures for stable limiting, so that the ceramic sealing ring can move stably to the bottom of the pressure plate 6 for packaging.

[0034] Working principle: After the ceramic sealing ring is embedded above the blister tray and placed in front of the conveyor belt 2, when the blister tray moves backward on the conveyor belt 2 to the limit rod 15, it will move along the inclined surface of the limit rod 15 and enter the contact point of the arc-shaped position of the two limit rods 15, so that the two limit rods 15 can stably limit the blister tray, thereby making the ceramic sealing ring stably located directly below the pressure plate 6. At this time, the hydraulic cylinder 4 is activated to drive the pressure plate 6 to move downward, so that the electric heating wire ring 7 squeezes the plastic film located below it. The plastic film is then attached to the edge of the blister tray, and then the electric heating coil 7 is energized to generate heat, which heat-seales the plastic film. The pressure plate 6 can be quickly disassembled and assembled according to the size of the ceramic sealing ring and the blister tray to be packaged, so as to improve the adaptability of the equipment. When the plastic film is used up, the bolt 11 can be unscrewed to quickly remove the sleeve from the rectangular rod 10, and then a new sleeve can be installed to complete the replacement of the plastic film. The operation is simple, and the width of the plastic film can also be quickly changed according to the size of the ceramic sealing ring.

[0035] After thermoplastic packaging is completed, the electric telescopic rod 13 can be activated to drive the limiting rods 15 on both sides to leave the interior of the processing table 1 through the through groove 14, so that the ceramic sealing ring after packaging can continue to move to the next process for processing. The operation is simple and can avoid the limiting rods 15 from hindering the continued movement of the ceramic sealing ring.

[0036] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A ceramic sealing ring packaging device, comprising a processing table (1), characterized in that: The processing table (1) is equipped with a conveyor belt (2) inside. A fixed frame (3) is fixedly connected above the processing table (1). A hydraulic cylinder (4) is fixedly connected to the top surface inside the fixed frame (3). A fixed plate (5) is fixedly connected to the bottom end of the hydraulic cylinder (4). A pressure plate (6) is detachably connected to the bottom surface of the fixed plate (5). An electric heating coil (7) is fixedly connected to the bottom surface of the pressure plate (6). Mounting brackets (8) are fixedly connected to the left and right sides of the upper surface of the fixed plate (5). A motor (9) is fixedly connected to the front of the mounting bracket (8). The rear output end of the motor (9) passes through the mounting bracket (8). A rectangular rod (10) is fixedly connected to the rear output end of the motor (9). A bolt (11) is threadedly connected to the rear end of the rectangular rod (10).

2. The ceramic sealing ring packaging equipment according to claim 1, characterized in that: The head diameter of the bolt (11) is greater than the width of the rectangular rod (10).

3. The ceramic sealing ring packaging equipment according to claim 1, characterized in that: A gap is left between the upper surface of the pressure plate (6) and the bottom surface of the fixing plate (5).

4. The ceramic sealing ring packaging equipment according to claim 1, characterized in that: Support frames (12) are fixedly connected to both the left and right surfaces of the processing table (1). An electric telescopic rod (13) is fixedly connected to the side of the support frame (12) away from the processing table (1). A through groove (14) is opened on both the left and right surfaces of the processing table (1). One end of the electric telescopic rod (13) near the center of the processing table (1) passes through the through groove (14). A limit rod (15) is detachably connected to one end of the electric telescopic rod (13) near the center of the processing table (1).

5. A ceramic sealing ring packaging device according to claim 4, characterized in that: The size of the limiting rod (15) is adapted to the size of the through groove (14).

6. A ceramic sealing ring packaging device according to claim 4, characterized in that: The limiting rod (15) is set in an arc shape at one end near the center of the processing table (1), and the size of the arc shape is adapted to the size of the pressure plate (6).

7. A ceramic sealing ring packaging device according to claim 4, characterized in that: The limiting rod (15) is located directly below the pressure plate (6).

8. A ceramic sealing ring packaging device according to claim 4, characterized in that: The limiting rod (15) is inclined at one end near the electric telescopic rod (13) towards the side away from the center of the processing table (1).

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