A high-encapsulation lead sealing machine with rapid loading and intensive space utilization

Abstract

The utility model discloses a kind of high-preservation seal lead seal machines of intensive space utilization and quick filling, related to lead seal storage and distribution technical field, including storage rack, lead seal and controller installed on storage rack, the inside of storage rack is divided into several layers along height direction, each layer is provided with multiple compact arrangement for realizing quick filling high-preservation seal storage component;High-preservation seal storage component includes: conveyor belt mounting seat and conveyor belt, the both ends of conveyor belt mounting seat are provided with conveyor belt roller, conveyor belt is installed on conveyor belt mounting seat by conveyor belt roller.In filling efficiency aspect, the batch quick filling of lead seal is directly realized by motor drive conveyor belt, without filling box and supporting transfer operation, filling process is greatly simplified, filling time is significantly shortened, filling efficiency and storage space utilization are greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of lead seal storage and distribution technology, specifically, it relates to a high-security lead seal machine that can quickly fill and make efficient use of space. Background Technology

[0002] Lead seals are also called high-security seals. A lead seal dispensing machine is a device used to automatically dispense lead seals, and the lead seals in the lead seal dispensing machine are generally filled using a special filling device.

[0003] A search revealed, for example, Chinese invention patent CN120887191A, which discloses a filling device and a seal sorting machine. The device includes a cabinet, a conveying mechanism, and a filling device. This filling device enables batch filling of seals and one-time filling of seals by a single conveying mechanism, improving the sealing efficiency of the sorting machine and achieving better filling results. Each seal is pre-placed in its respective seal placement slot, which is used to divide the spacing between the seals. During filling, the movable bottom plate is first pulled out to allow all the seals to fall onto the conveying mechanism. Then, the separating mechanism is flipped to pull out the main frame, so that each seal stands upright on the conveying mechanism with the same spacing, avoiding collisions between seals during filling and effectively preventing errors caused by manual placement. For example, Chinese utility model patent with announcement number "CN218143147U" discloses a high-sealing and rapid filling device for a lead seal dispensing machine, including a sleeve box. A top handle is movably installed in the center of the top surface of the sleeve box. A bottom plate is provided between the front and rear inner walls of the sleeve box near the bottom. A pull handle is fixedly installed on one side of the bottom plate. An indexing pin is provided on the side of the bottom plate near the pull handle at the rear. A stop bar is provided in the inner box body of the sleeve box at the front and through the sleeve box. A locking sleeve is provided on one side of the outer ring of the stop bar. A star-shaped handle is installed in the center of the front of the top surface of the locking sleeve. A slider is provided on the other side of the outer ring of the stop bar. Locking rings are fixedly installed on both sides of the outer ring of the stop bar and on both sides of the slider. This high-sealing and rapid filling device for a lead seal dispensing machine facilitates the pressing and alignment of lead seals in the filling device, and can complete the synchronous filling of multiple lead seals in one go, improving filling efficiency and filling accuracy.

[0004] Both of the aforementioned existing technologies aim to solve the problem of unstable seal conditions when manually placing seals onto the track. Both methods involve pre-placing the seals in a filling box (placed one by one, then pushed backward, or tilting the box to utilize gravity to move the seals backward), placing the filling box on the track, and then removing the base plate to allow the seals to fall onto the track. Currently, high-security seal dispensing machines actually used in ports all employ this filling method.

[0005] However, this filling method has the following problems: 1. The filling efficiency is low. For example, from opening the lead-sealed packaging, filling the filling box, placing it on the lead-sealing machine track, then pulling out the bottom plate and taking out the filling box, the whole process takes about 5 minutes to fill one track (containing 30 lead seals), which is slow. 2. In order to facilitate the movement of filling boxes, a filling box sliding track also needs to be installed on the sealer. A large space is left between the tracks on the same layer of the sealer, and a large space is also needed between the upper and lower tracks. For example, under normal circumstances, a high-sealing storage track occupies a cross-sectional area of ​​12cm×17cm, which takes up a large space.

[0006] No effective solutions have yet been proposed to address the problems in the relevant technologies.

[0007] Therefore, in order to solve the above problems, this utility model provides a high-security lead seal machine that can quickly fill and make efficient use of space. Utility Model Content

[0008] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a high-security sealant machine that can quickly fill and make efficient use of space.

[0009] The objective of this utility model can be achieved through the following technical solutions: A high-security seal machine that is fast-filling and makes efficient use of space includes a storage rack, a seal, and a controller mounted on the storage rack. The interior of the storage rack is divided into several layers along the height direction, and each layer is provided with multiple compactly arranged high-security storage components for achieving fast filling. The high-sealing storage component includes: a conveyor belt mounting base and a conveyor belt. Both ends of the conveyor belt mounting base are provided with conveyor belt rollers. The conveyor belt is mounted on the conveyor belt mounting base through the conveyor belt rollers. An isolation bar is provided at the upper middle position of the conveyor belt. The top end of the conveyor belt mounting base is equipped with a baffle to prevent the lead seal from falling off, and the other top end of the conveyor belt mounting base is equipped with an end seat. The top of the end seat is equipped with a rotatable pressure plate, and a sensor is installed on the upper part of the inclined surface of the top of the end seat. The sensor is electrically connected to the controller, and the controller is electrically connected to the motor. A motor is installed inside the conveyor belt mounting base on one side near the baffle, and the output shaft of the motor is fixedly connected to the conveyor belt roller. When the motor rotates forward, it drives the conveyor belt to move the lead seal towards the baffle, which is used for automatic filling of the lead seal. When the motor reverses, it drives the conveyor belt to move the lead seal towards the end seat, which is used for automatic unloading of the lead seal.

[0010] As a preferred embodiment of this utility model, the isolation rod is U-shaped, which enables the lead seal to move stably during the rotation of the conveyor belt.

[0011] As a preferred technical solution of this utility model, the motor is a reversible stepper motor, and its speed and forward / reverse switching can be adjusted by a controller. Forward rotation is adapted to the input requirements of lead seal filling, and reverse rotation is adapted to the output requirements of lead seal unloading.

[0012] As a preferred embodiment of this utility model, an X / Z axis adjustment assembly is provided on the outside of the discharge port of the storage rack. A movable seat is slidably connected to the X / Z axis adjustment assembly. A camera for identifying labels on lead seals is installed on the side of the movable seat facing the discharge end of the conveyor belt mounting seat. A receiving box for receiving lead seals is installed at the bottom of one side of the movable seat.

[0013] As a preferred embodiment of this utility model, the pressure plate is rotatably connected to the top of the end seat via a rotating shaft, and a return spring is connected between the pressure plate and the end seat.

[0014] As a preferred technical solution of this utility model, the X / Z axis adjustment assembly includes two vertically arranged columns and a crossbeam that can move up and down on the columns. The movable seat is installed on the first lead screw of the crossbeam, and the crossbeam is installed on the second lead screw of the columns via a moving block. Both the ends of the first and second lead screws are equipped with drive motors. The forward and reverse rotation of the first lead screw drives the movable seat to move laterally, and the forward and reverse rotation of the second lead screw drives the crossbeam to move up and down.

[0015] As a preferred embodiment of this utility model, the conveyor belt is an anti-slip rubber conveyor belt with anti-slip ridges evenly distributed on its surface to increase the friction between the conveyor belt and the lead seal, thereby preventing the lead seal from slipping or shifting during transport.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In terms of filling efficiency, this utility model directly realizes the batch and rapid filling of lead seals by driving the conveyor belt with a motor, without the need for filling boxes and supporting transfer operations, which greatly simplifies the filling process, significantly shortens the filling time, and greatly improves the filling efficiency. The filling time of a track storing 30 lead seals can be controlled within one minute, which is more than 80% faster than the original method of filling lead seals with filling boxes.

[0017] 2. In terms of space utilization, the design of the filling box and the matching sliding track is eliminated. The high-sealing storage components are arranged in layers and compactly by the storage rack. One high-sealing storage component occupies a cross-sectional area of ​​7cm×12cm, which is only 41% of the original track space (12cm×17cm). In the same space, the number of lead seals filled by the lead seal machine can be increased by 143% using this type of track.

[0018] 3. In this utility model, the structural design, including the use of isolation rods to guide the arrangement of lead seals, anti-slip conveyor belts to ensure stable conveying, and pressure plate linkage and sensor feedback to control the accuracy of material feeding, effectively avoids the errors caused by manual operation in traditional methods, further improves the stability and accuracy of lead seal filling and feeding, and reduces the failure rate of equipment operation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the high-security storage component structure of this utility model; Figure 3 This is a top view of the conveyor belt mounting base of this utility model; Figure 4 This is a schematic diagram of the planar structure of the pressure plate of this utility model; Figure 5 This is a schematic diagram of the X / Z axis adjustment component of this utility model.

[0021] Figure label: 1. Storage rack; 2. Conveyor belt mounting base; 3. Conveyor belt; 4. Motor; 5. Baffle; 6. Isolation bar; 7. Lead seal; 8. End seat; 9. Pressure plate; 10. Sensor; 11. X / Z axis adjustment assembly; 12. Movable seat; 13. Camera; 14. Receiving box; 15. Conveyor belt roller. Detailed Implementation

[0022] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model: Example: Please refer to Figure 1 and Figure 2According to an embodiment of this utility model, a high-security sealer that allows for rapid filling and efficient space utilization includes a storage rack 1, seals 7, and a controller mounted on the storage rack 1. The storage rack 1 is divided into several layers along its height, and each layer is equipped with multiple compactly arranged high-security seal storage components. Each high-security seal storage component occupies a cross-sectional area of ​​7cm × 12cm, which is only 41% of the original space. Through this compact arrangement design, compared to the existing technology where a large gap is reserved to accommodate the sliding of the filling box, the space occupied is significantly reduced, achieving efficient space utilization. Each high-security seal storage component can independently complete the filling and unloading of seals, improving overall work efficiency.

[0023] Please see Figure 2 and Figure 3 The high-security sealing storage component includes a conveyor belt mounting base 2 and a conveyor belt 3. Conveyor belt rollers 15 are rotatably mounted on both ends of the conveyor belt mounting base 2 via bearings. The conveyor belt 3 is mounted parallel to the conveyor belt rollers 15, and the rotation of the conveyor belt rollers 15 drives the conveyor belt 3 to run synchronously. An isolation rod 6 with a U-shaped structure is located at the upper middle position of the conveyor belt 3. The U-shaped isolation rod 6 limits the movement of the lead seal 7 on both sides, ensuring that the lead seal 7 maintains a stable posture during the rotation of the conveyor belt 3, preventing displacement or tipping, and ensuring conveying stability.

[0024] Please see Figure 2 A baffle 5 is bolted to one end of the top of the conveyor belt mounting base 2 to prevent the lead seal 7 from falling off. The height of the baffle 5 is slightly higher than the height of the lead seal 7, which can block and limit the lead seal 7 from moving to the end during the filling process. An end seat 8 is installed at the other end of the top of the conveyor belt mounting base 2. A pressure plate 9 is rotatably installed on the top of the end seat 8 via a pivot. A return spring is connected between the pressure plate 9 and the end seat 8. One end of the return spring is fixed to the bottom surface of the pressure plate 9, and the other end is fixed to the top surface of the end seat 8. In its natural state, the return spring keeps the pressure plate 9 horizontal, and the end seat 8 provides stable mounting support for the pressure plate 9. Through the cooperation of the rotating shaft and the return spring, the pressure plate 9 can form a mechanical linkage with the feeding action. When the lead seal 7 pushes the pressure plate 9 to rotate, it triggers the sensor 10. The sensor 10 feeds back a signal to control the motor 4 to stop, avoiding feeding too many lead seals 7. The return spring ensures that the pressure plate 9 quickly resets after each feeding, ensuring the reliability of continuous feeding. At the same time, the guiding effect of the pressure plate 9 allows the lead seal 7 to fall accurately into the receiving box 14, avoiding feeding deviation.

[0025] Please see Figure 3 and Figure 4A sensor 10 is installed on the upper part of the top inclined surface of the end seat 8. The sensor 10 includes, but is not limited to, a touch sensor, a pressure sensor, and a distance sensor. Its detection direction is towards the bottom surface of the pressure plate 9. It detects the rotation signal of the pressure plate 9 in real time and feeds it back to the controller to realize the precise linkage between the feeding action and the operation of the motor 4, effectively preventing the overfeeding or underfeeding of the lead seal 7 and improving the accuracy of the equipment operation.

[0026] Please see Figure 2 and Figure 3 Inside the conveyor belt mounting base 2, a motor 4 is fixedly installed on one side near the baffle 5. The motor 4 is a reversible stepper motor, and its speed and forward / reverse switching can be adjusted by a controller. Forward rotation is adapted to the input requirements of lead seal filling, and reverse rotation is adapted to the output requirements of lead seal unloading. The output shaft of the motor 4 is fixedly connected to the conveyor belt roller 15 through a coupling. The motor 4 drives the conveyor belt roller 15 to rotate, thereby driving the conveyor belt 3 to run.

[0027] In this embodiment, the conveyor belt 3 is an anti-slip rubber conveyor belt with anti-slip ridges evenly distributed on its surface to increase the friction between it and the lead seal 7, prevent the lead seal from slipping and shifting during the conveying process, and further improve the conveying stability.

[0028] Please see Figure 5 To achieve accurate identification and acceptance of lead seals, an X / Z axis adjustment assembly 11 is installed on the outside of the discharge port of the storage rack 1. The X / Z axis adjustment assembly 11 includes two vertically arranged columns and a horizontal frame that can move up and down on the columns. A movable seat 12 is installed on the first lead screw of the horizontal frame, and the horizontal frame is installed on the second lead screw of the columns via a moving block. Both the first and second lead screws are equipped with drive motors. The forward and reverse rotation of the first lead screw drives the movable seat 12 to move laterally in the X-axis direction, and the forward and reverse rotation of the second lead screw drives the horizontal frame to move up and down in the Z-axis direction, thereby realizing flexible adjustment of the movable seat 12 in the X / Z-axis direction. A camera 13 for identifying labels on lead seals 7 is bolted to the side of the movable seat 12 facing the discharge end of the conveyor belt mounting seat 2. The camera 13 is electrically connected to the controller and can collect and identify the label information of the discharged lead seals and transmit the identification results to the controller, facilitating the traceability and management of lead seals. A receiving box 14 for receiving lead seals 7 is fixed to one side bottom of the movable seat 12 by welding. The inlet of the receiving box 14 corresponds to the outlet of the conveyor belt 3 and is used to receive the lead seals after they have been unloaded, so as to prevent the lead seals from falling and being damaged.

[0029] The working principle of a high-security lead seal machine that is fast-filling and makes efficient use of space is as follows: During the filling stage, the lead seals 7 are placed in batches at the starting end of the conveyor belt 3 of the conveyor belt mounting seat 2. The controller sets the forward rotation parameters of the motor 4 and starts it. The output shaft of the motor 4 drives the conveyor belt 3 to run along the length of the conveyor belt mounting seat 2 towards the end. The lead seals 7 move synchronously with the conveyor belt 3. During this process, the isolation bar 6 above the conveyor belt mounting seat 2 limits and guides the lead seals 7 to ensure that the lead seals 7 are neatly arranged and avoid deviation or collision until the lead seals 7 move to the end of the conveyor belt mounting seat 2 and are blocked by the baffle 5. This process is repeated to complete the rapid filling of the entire track. During the feeding stage, the motor 4 is started to reverse according to the usage requirements. The conveyor belt 3 drives the lead seal 7 in the track to move towards the discharge end. The lead seal 7 at the front end contacts and pushes the pressure plate 9 to rotate around the shaft. The rotation of the pressure plate 9 triggers the sensor 10 below it. The sensor 10 feeds back the detection signal to the controller. The controller immediately controls the motor 4 to stop rotating to prevent the subsequent lead seal 7 from continuing to be conveyed. At the same time, the pressure plate 9 quickly resets under the elastic force of the reset spring. The lead seal 7 falls accurately into the receiving box 14 below under the guidance of the pressure plate 9. During the lead seal 7 feeding process, the X / Z axis adjustment component 11 can drive the movable seat 12 to move flexibly, adjust the position of the camera 13 so that it is accurately aligned with the lead seal 7 label, complete the label recognition to realize the traceability of the lead seal 7, and the receiving box 14 adjusts synchronously with the movable seat 12 to ensure stable reception of lead seal 7 in different positions; after a single feeding is completed, the motor 4 can be restarted in reverse by the controller to repeat the above feeding process, so as to realize the continuous and accurate feeding of lead seal 7 and meet the needs of batch use.

[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-security sealer that allows for rapid filling and efficient space utilization, comprising a storage rack (1), a seal (7), and a controller mounted on the storage rack (1), wherein the interior of the storage rack (1) is divided into several layers along its height, and each layer is provided with a plurality of compactly arranged high-security storage components for rapid filling; characterized in that: The high-sealing storage component includes: a conveyor belt mounting base (2) and a conveyor belt (3). Both ends of the conveyor belt mounting base (2) are provided with conveyor belt rollers (15). The conveyor belt (3) is mounted on the conveyor belt mounting base (2) through the conveyor belt rollers (15). An isolation rod (6) is provided at the upper middle position of the conveyor belt (3). The top end of the conveyor belt mounting base (2) is equipped with a baffle (5) to prevent the lead seal (7) from falling off. The other end of the top of the conveyor belt mounting base (2) is equipped with an end seat (8). The top of the end seat (8) is equipped with a rotatable pressure plate (9). A sensor (10) is installed on the upper part of the top inclined surface of the end seat (8). The sensor (10) is electrically connected to the controller. The controller is electrically connected to the motor (4). The motor (4) is installed inside the conveyor belt mounting base (2) on one side near the baffle (5), and the output shaft of the motor (4) is fixedly connected to the conveyor belt roller (15). When the motor (4) rotates forward, it drives the conveyor belt (3) to move the lead seal (7) toward the baffle (5) for automatic filling of the lead seal (7); When the motor (4) reverses, it drives the conveyor belt (3) to move the lead seal (7) toward the end seat (8) for automatic unloading of the lead seal (7).

2. The high-security lead seal machine with rapid filling and efficient space utilization according to claim 1, characterized in that: The isolation rod (6) is U-shaped, and the isolation rod (6) makes the lead seal (7) move stably during the rotation of the conveyor belt (3).

3. The high-security lead seal machine with rapid filling and efficient space utilization according to claim 1, characterized in that: The motor (4) is a reversible motor. Its speed and reversible switching can be adjusted by the controller. The forward rotation is adapted to the input requirements of lead seal filling, and the reverse rotation is adapted to the output requirements of lead seal unloading.

4. The high-security lead seal machine with rapid filling and efficient space utilization according to claim 1, characterized in that: An X / Z axis adjustment assembly (11) is provided on the outside of the discharge port of the storage rack (1). A movable seat (12) is slidably connected to the X / Z axis adjustment assembly (11). A camera (13) for identifying the label on the lead seal (7) is installed on the side of the movable seat (12) facing the discharge end of the conveyor belt mounting seat (2). A receiving box (14) for receiving the lead seal (7) is installed at the bottom of one side of the movable seat (12).

5. The high-security lead seal machine with rapid filling and efficient space utilization according to claim 1, characterized in that: The pressure plate (9) is rotatably connected to the top of the end seat (8) via a rotating shaft, and a return spring is connected between the pressure plate (9) and the end seat (8).

6. The high-security lead seal machine with rapid filling and efficient space utilization according to claim 4, characterized in that: The X / Z axis adjustment assembly (11) includes two vertically arranged columns and a crossbeam that can move up and down on the columns. The movable seat (12) is installed on the first lead screw of the crossbeam, and the crossbeam is installed on the second lead screw of the column through a moving block. Both the ends of the first lead screw and the second lead screw are equipped with drive motors. The forward and reverse rotation of the first lead screw drives the movable seat (12) to move laterally, and the forward and reverse rotation of the second lead screw drives the crossbeam to move up and down.

7. The high-security lead seal machine with rapid filling and efficient space utilization according to claim 1, characterized in that: The conveyor belt (3) is an anti-slip rubber conveyor belt with anti-slip ridges evenly arranged on its surface to increase the friction between it and the lead seal (7) and prevent the lead seal from slipping and shifting during the conveying process.

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