Multi-station ceramic relay pole assembly automatic assembling system

Abstract

The invention discloses a multi-station ceramic relay pole assembly automatic assembling system which comprises a conveying mechanism, a support, a feeding mechanism, a discharging mechanism and an assembling table, supporting legs are arranged at the bottom of the support, and a conveying belt of the conveying mechanism penetrates through the support; an assembly table which is provided with a plurality of stations and can rotate and automatically discharge is arranged at the upper end of the bracket and is positioned above the transmission mechanism; a discharging mechanism is arranged on the right side of the support and located below the assembling table, and a feeding mechanism for automatically conveying materials to the assembling table is arranged on the left side of the assembling table. The assembly table can achieve autorotation and is matched with a plurality of stations arranged on the assembly table, in the autorotation process of the assembly table, the feeding mechanism continuously feeds materials, the mechanical arm assembles the materials, the assembled materials can be automatically discharged through the discharging device, the assembled materials are conveyed into the discharging mechanism and conveyed to the conveying mechanism, continuous and circulating assembly operation is achieved, and the assembly efficiency is improved. Automatic assembly is achieved, manual operation is omitted, and efficiency is remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic relay processing, and in particular to an automatic assembly system for a multi-station ceramic relay pole assembly. Background Art

[0002] A relay is an electrical device that uses electromagnetic induction to control the switch of a circuit. It consists of an electromagnetic coil, a moving contact, a static contact and a spring. It is widely used in automatic control and circuit protection. Ceramics is a high-temperature fired material based on clay, which has excellent heat resistance, corrosion resistance and insulation properties. Ceramic relays combine the switching function of relays with the high-temperature insulation characteristics of ceramics, and have the characteristics of high temperature resistance, good insulation and corrosion resistance.

[0003] Chinese patent CN214868553U discloses a special ceramic component assembly equipment, including a frame, a table panel arranged on the frame, a support column arranged on the table panel, a support plate fixedly installed above the support column and a placing table. The support plate is provided with a stamping cylinder and a linear optical axis, the output end of the stamping cylinder is connected to a punch, the linear optical axis is installed on the support plate through a linear bearing, and a U-shaped frame is provided at the lower end of the linear optical axis, the U-shaped frame includes a first fixed clamping plate and a second fixed clamping plate, the first fixed clamping plate is fixedly clamped on the punch and keeps consistent with the movement of the punch, and the second fixed clamping plate is arranged below the punch. The use of this equipment has the same downward distance and the same force, the assembled products are of high quality, the labor intensity is low, and the situation of personnel injury caused by traditional stamping machines is avoided.

[0004] The above technical solution achieves higher efficiency and safety by replacing manual assembly with mechanical equipment. In the prior art, the assembly of ceramic relay components usually relies on manual operation, resulting in low production efficiency and difficulty in meeting large-scale production needs. Manual assembly of ceramic relay components requires delicate operation, high skills requirements for workers, and is prone to cause fatigue, affecting production efficiency and quality. In addition, manual assembly is difficult to ensure the consistency of each component, and is prone to fluctuations in assembly accuracy, which in turn affects the performance and reliability of the ceramic relay. Therefore, those skilled in the art provide a multi-station ceramic relay pole assembly automatic assembly system. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a multi-station ceramic relay pole assembly automatic assembly system, comprising a transmission mechanism, a bracket, a loading mechanism, a unloading mechanism and an assembly table, wherein a support leg is provided at the bottom of the bracket, and a conveyor belt of the transmission mechanism passes through the bracket;

[0006] The upper end of the bracket is located above the transmission mechanism and is provided with an assembly table with multiple stations and capable of self-rotation and automatic unloading;

[0007] A material unloading mechanism is provided on the right side of the bracket and below the assembly table, and a material loading mechanism for automatically transferring materials to the assembly table is provided on the left side of the assembly table.

[0008] Preferably, a rear plate is provided on the rear side of the assembly platform, the bottom of the rear plate is fixed on the bracket, and a mechanical arm is installed on the top of the rear plate.

[0009] Preferably, the assembly table includes a truncated table, an axle seat is provided at the center of the lower end of the truncated table, the axle seat is fixed to the upper end of the bracket, the truncated table rotates with the bracket through the axle seat, a limiting ring is provided on the outer side of the axle seat at the lower end of the truncated table, the bottom of the limiting ring is located in an annular groove, and the annular groove is opened on the upper surface of the bracket.

[0010] Preferably, a gear ring is provided on the outer side of the limiting ring, the gear ring meshes with a gear, the gear is installed on the motor shaft of motor one, motor one is arranged in a motor slot, and the motor slot is opened on the upper surface of the bracket.

[0011] Preferably, the truncated table has a plurality of installation grooves distributed at equal intervals, the installation grooves are slot holes that pass through from top to bottom, tooling sleeves are installed in the installation grooves, the tooling sleeves are plugged and fixed to the truncated table, and a feeder is provided inside the truncated table corresponding to each tooling sleeve.

[0012] Preferably, the number of the mounting slots is 4, and the table rotates 90° each time; the number of the mounting slots is 3, and the table rotates 120° each time, and the minimum number of the mounting slots is 3.

[0013] Preferably, the circular platform is provided with a plurality of equally spaced sockets on the circumferential side of the mounting groove, a magnetic sheet is provided in the socket, the bottom of the tooling sleeve is open, a step is provided at the upper end, a magnetic column is provided on the lower side of the step corresponding to the socket, the magnetic column is inserted into the socket and magnetically adsorbed to the magnetic sheet.

[0014] Preferably, the feeder includes an inner groove, which is opened in the truncated cone and connected to the mounting groove. A swing plate is arranged in the inner groove, one end of the swing plate is located below the tooling sleeve, and the other end of the swing plate is connected to the motor shaft of motor 2. Motor 2 is embedded in the truncated cone, and side grooves are arranged on the side walls of the truncated cone corresponding to the inner groove.

[0015] Preferably, a signal receiver is installed at the lower side of one end of the swing plate located in the installation slot, and the signal receiver and the feeding mechanism realize signal transmission.

[0016] Preferably, the unloading mechanism comprises an unloading plate, one side of which is tilted downward and the other side is fixed on a bracket, and a signal transmitter is arranged in the unloading plate corresponding to the signal receiver.

[0017] Compared with the prior art, the technical effects and advantages of the present invention are as follows:

[0018] 1. Through the design of self-rotating assembly table and multiple workstations, continuous cycle automated assembly operation is realized, which greatly improves production efficiency and reduces human intervention.

[0019] 2. The automated process reduces human operating errors and improves the accuracy and consistency of assembly, thereby improving the overall quality of the product.

[0020] 3. The system reduces labor costs, can flexibly adapt to different production needs, and optimizes resource allocation and production scheduling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a multi-station ceramic relay pole assembly automatic assembly system provided in an embodiment of the present application;

[0022] Figure 2 It is a front view of the automatic assembly system of the multi-station ceramic relay pole assembly provided in the embodiment of the present application;

[0023] Figure 3 is a side view of a multi-station ceramic relay pole assembly automatic assembly system provided in an embodiment of the present application;

[0024] Figure 4 It is a structural schematic diagram of a bracket in an automatic assembly system of a multi-station ceramic relay pole assembly provided in an embodiment of the present application;

[0025] Figure 5 It is a structural schematic diagram of an assembly station in an automatic assembly system for a multi-station ceramic relay pole assembly provided in an embodiment of the present application;

[0026] Figure 6 It is a partial exploded view of an assembly table in an automatic assembly system for a multi-station ceramic relay pole assembly provided in an embodiment of the present application;

[0027] Figure 7 is a partial cross-sectional view of an assembly table in an automatic assembly system for a multi-station ceramic relay pole assembly provided in an embodiment of the present application;

[0028] Figure 8 It is a structural schematic diagram of a feeder in an automatic assembly system of a multi-station ceramic relay pole assembly provided in an embodiment of the present application;

[0029] Fig. 9 The invention is a multi-station ceramic relay pole assembly automatic assembly system provided in the embodiment of the present application. Figure 1 Schematic diagram of the structure at A in the middle.

[0030] In the figure: 1. transmission mechanism; 2. bracket; 3. support leg; 4. back plate; 5. mechanical arm; 6. loading mechanism; 7. unloading mechanism; 8. assembly table; 21. annular groove; 22. motor groove; 71. unloading plate; 72. signal transmitter; 81. round table; 82. shaft seat; 83. limit ring; 84. gear ring; 85. motor one; 86. gear; 87. mounting groove; 88. tooling sleeve; 89. unloader; 881. magnetic column; 882. socket; 883. magnetic sheet; 891. inner groove; 892. side groove; 893. swing plate; 894. signal receiver; 895. motor two. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0032] Embodiment 1

[0033] See also Figures 1 to 9 In this embodiment, a multi-station ceramic relay pole assembly automatic assembly system is provided, including a transmission mechanism 1, a bracket 2, a loading mechanism 6, a unloading mechanism 7 and an assembly table 8, wherein a support leg 3 is provided at the bottom of the bracket 2, and a conveyor belt of the transmission mechanism 1 passes through the bracket 2, so that after the material is assembled on the bracket 2, it can be transported out from the conveyor belt, so as to achieve automated operation;

[0034] An assembly platform 8 is arranged above the transmission mechanism 1 at the upper end of the bracket 2, and a rear plate 4 is arranged at the rear side of the assembly platform 8. The bottom of the rear plate 4 is fixed on the bracket 2, and a mechanical arm 5 is installed on the top of the rear plate 4, which can automatically assemble the materials on the assembly platform 8. At the same time, a material unloading mechanism 7 is arranged on the right side of the bracket 2 and below the assembly platform 8. The material unloading mechanism 7 can transfer the assembled materials on the assembly platform 8 to the conveyor belt and then transport them away.

[0035] In addition, a feeding mechanism 6 is provided on the left side of the assembly platform 8, and the feeding mechanism 6 can automatically transfer the material to the assembly platform 8. In this article, the feeding mechanism 6 adopts the existing technology, and its specific structure and principle are not repeated here.

[0036] The material is automatically loaded by the loading mechanism 6 and transported to the assembly table 8. The assembly table 8 can rotate by itself and has multiple workstations. When it rotates by itself, the loading mechanism 6 can continuously load the material. When the workstation after loading rotates to the robot arm 5, the robot arm 5 assembles it. When the workstation with assembled materials rotates to the unloading mechanism 7, the assembly table 8 automatically pushes the material out and makes it fall on the unloading mechanism 7. Then, the material is transported to the transmission mechanism 1 through the unloading mechanism 7. The workstation after the material is pushed out rotates again to the loading mechanism 6 to continue loading. It is a series of continuous assembly operations, which realizes automatic assembly, saves manual work, and significantly improves efficiency.

[0037] Specifically, the assembly table 8 includes a round table 81, and an axle seat 82 is provided at the center of the lower end of the round table 81. The axle seat 82 is fixed to the upper end of the bracket 2. The round table 81 can rotate with the bracket 2 through the axle seat 82. Moreover, a limiting ring 83 is provided at the lower end of the round table 81 on the outer side of the axle seat 82. The bottom of the limiting ring 83 is located in the annular groove 21, and the two are slidably connected. The limiting ring 83 plays a supporting role for the round table 81. At the same time, it cooperates with the annular groove 21 to also have a limiting effect, so that the round table 81 is more stable when rotating. The annular groove 21 is opened on the upper surface of the bracket 2;

[0038] A toothed ring 84 is provided on the outer side of the limiting ring 83, and the toothed ring 84 meshes with a gear 86. The gear 86 is installed on the motor shaft of the motor 85. The motor 85 is arranged in the motor slot 22, and the motor slot 22 is provided on the upper surface of the bracket 2. After the motor 85 is started, it can drive the gear 86 to rotate. After the gear 86 rotates, it can mesh and drive the toothed ring 84 to rotate. The rotation of the toothed ring 84 is the rotation of the limiting ring 83. The rotation of the limiting ring 83 causes the round table 81 to rotate accordingly, thereby realizing the self-rotation of the round table 81. It should be emphasized here that in this embodiment, the number of workstations (that is, the mounting slots 87 hereinafter) is set to 4, then each rotation of the round table 81 is 1 / 4 of 360°, that is, 90°, and so on. For example, if the number of workstations is 3, the round table 81 rotates 120° each time. It should be noted that the minimum number of working is 3, realizing one loading, one unloading, and one in the assembly state;

[0039] There are multiple installation grooves 87 distributed at equal intervals on the round table 81. The installation grooves 87 are slots that penetrate from top to bottom. A tooling sleeve 88 is installed in the installation groove 87. The material is placed in the tooling sleeve 88. The tooling sleeve 88 is plugged and fixed to the round table 81, which can be conveniently disassembled and then replaced with tooling sleeves 88 of other specifications, thereby increasing practicality and adaptability. In addition, in the round table 81, a feeder 89 is provided corresponding to each tooling sleeve 88. Under normal conditions, the feeder 89 cooperates with the tooling sleeve 88 to hold the material. When the material is assembled and needs to be discharged, the feeder 89 is opened, and the material can fall from the tooling sleeve 88 to achieve discharge.

[0040] By default, at the initial stage, there is no material in the tooling sleeve 88, and the feeding mechanism 6 introduces the material into the corresponding tooling sleeve 88, and the truncated table 81 rotates at the same time. After it rotates 90°, it will reach the mechanical arm 5, and the mechanical arm 5 will assemble it. After assembly, the truncated table 81 rotates 90° again. When the mechanical arm 5 is assembled, the next tooling sleeve 88 has been put into the material. Therefore, after the truncated table 81 rotates, the mechanical arm 5 can work again, and the assembled material will rotate to the top of the unloading mechanism 7. At this time, the unloader 89 will push the material out to complete the unloading (it should be noted that even if there is no material in the tooling sleeve 88, it will still perform the unloading action when passing through the unloading mechanism 7). After the unloading is completed, the unloader 89 returns to its original state and continues to rotate. When it reaches the feeding mechanism 6 again, it is added with material again, and this cycle is used to achieve continuous operation.

[0041] A plurality of equally spaced jacks 882 are provided on the circumference of the mounting groove 87 on the truncated table 81, and a magnetic sheet 883 is provided in the jack 882. The bottom of the tooling sleeve 88 is open, and a step is provided at the upper end thereof. A magnetic column 881 is provided on the lower side of the step corresponding to the jack 882. The magnetic column 881 is inserted into the jack 882 and is magnetically adsorbed by the magnetic sheet 883. The magnetic effect is used to fix the magnetic column 881 while the magnetic column 881 is inserted into the jack 882 and is magnetically adsorbed by the magnetic sheet 883. When installing, the magnetic column 881 only needs to be aligned with the jack 882. Conversely, when removing the magnetic column 881, the magnetic column 881 can be removed from the mounting groove 87 by overcoming the magnetic force.

[0042] The material discharger 89 includes an inner groove 891, which is provided in the truncated table 81 and communicated with the mounting groove 87. A swing plate 893 is provided in the inner groove 891. One end of the swing plate 893 is located below the tooling sleeve 88, which can block the material put into the tooling sleeve 88 to prevent it from falling. The other end of the swing plate 893 is connected to the motor shaft of the second motor 895. The second motor 895 is embedded in the truncated table 81. Moreover, a side groove 892 is provided on the side wall of the truncated table 81 corresponding to the inner groove 891. When material discharge is required, the second motor 895 is started, which drives the swing plate 893 to rotate. The swing plate 893 rotates out of the inner groove 891 through the side groove 892. At this time, the bottom of the mounting groove 87 is connected, and the material inside it will fall, so that automatic material discharge is achieved. On the contrary, the second motor 895 is reversed, and the swing plate 893 returns to its original position.

[0043] A signal receiver 894 is installed at the lower side of one end of the swing plate 893 located at the installation groove 87, and the signal receiver 894 realizes signal transmission with the unloading mechanism 7;

[0044] The unloading mechanism 7 includes an unloading plate 71, one side of which is tilted downward, and the other side is fixed on the bracket 2. A signal transmitter 72 is arranged inside the unloading plate 71 corresponding to the signal receiver 894. When the swing plate 893 rotates with the table 81 to above the signal transmitter 72, the signal between the two is connected, and a signal to start the motor 2 895 is given at this time, which finally realizes the rotation of the swing plate 893, so that the material falls onto the unloading plate 71.

[0045] The assembly table 8 in the present invention can realize self-rotation, and cooperate with the multiple workstations arranged thereon. During its self-rotation process, the loading mechanism 6 continuously loads materials, the robotic arm 5 assembles the materials, and the assembled materials can also be automatically discharged through the unloading device 89, which is transmitted to the unloading mechanism 7 and transported to the transmission mechanism 1. It is a continuous and cyclic assembly operation, which realizes automated assembly, eliminates manual work, and significantly improves efficiency.

[0046] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. Multi-station ceramic relay pole assembly automatic assembly system, characterized in that: It comprises a transmission mechanism (1), a bracket (2), a loading mechanism (6), a unloading mechanism (7) and an assembly platform (8); a support leg (3) is provided at the bottom of the bracket (2), and a conveyor belt of the transmission mechanism (1) passes through the bracket (2); The upper end of the bracket (2) is located above the transmission mechanism (1) and is provided with an assembly table (8) having multiple stations and capable of self-rotation and automatic unloading; A material unloading mechanism (7) is provided on the right side of the bracket (2) below the assembly platform (8), and a material loading mechanism (6) for automatically transferring materials to the assembly platform (8) is provided on the left side of the assembly platform (8).

2. The multi-station ceramic relay pole assembly automatic assembly system according to claim 1, characterized in that: A rear plate (4) is provided on the rear side of the assembly platform (8), the bottom of the rear plate (4) is fixed on the bracket (2), and a mechanical arm (5) is installed on the top of the rear plate (4).

3. The multi-station ceramic relay pole assembly automatic assembly system according to claim 2, characterized in that: The assembly table (8) comprises a truncated table (81), a shaft seat (82) is provided at the center of the lower end of the truncated table (81), the shaft seat (82) is fixed to the upper end of the bracket (2), the truncated table (81) rotates with the bracket (2) through the shaft seat (82), a limiting ring (83) is provided at the lower end of the truncated table (81) and located outside the shaft seat (82), the bottom of the limiting ring (83) is located in the annular groove (21), and the annular groove (21) is opened on the upper surface of the bracket (2).

4. The multi-station ceramic relay pole assembly automatic assembly system according to claim 3, characterized in that: A toothed ring (84) is provided on the outer side of the limiting ring (83), the toothed ring (84) meshes with a gear (86), the gear (86) is mounted on the motor shaft of the motor 1 (85), the motor 1 (85) is arranged in the motor slot (22), and the motor slot (22) is opened on the upper surface of the bracket (2).

5. The multi-station ceramic relay pole assembly automatic assembly system according to claim 3, characterized in that: The truncated table (81) is provided with a plurality of mounting grooves (87) at equal intervals. The mounting grooves (87) are slot holes that penetrate from top to bottom. A tooling sleeve (88) is installed in the mounting groove (87). The tooling sleeve (88) is plugged and fixed to the truncated table (81). A feeder (89) is provided inside the truncated table (81) corresponding to each tooling sleeve (88).

6. The multi-station ceramic relay pole assembly automatic assembly system according to claim 5, characterized in that: The number of the mounting grooves (87) is 4, and the truncated table (81) rotates 90 degrees each time; the number of the mounting grooves (87) is 3, and the truncated table (81) rotates 120 degrees each time, and the number of the mounting grooves (87) is at least 3.

7. The multi-station ceramic relay pole assembly automatic assembly system according to claim 6, characterized in that: The truncated table (81) is provided with a plurality of equally spaced insertion holes (882) on the circumference of the mounting groove (87), and a magnetic sheet (883) is provided in the insertion hole (882). The bottom of the tooling sleeve (88) is open, and a step is provided at the upper end thereof. A magnetic column (881) is provided at the lower side of the step corresponding to the insertion hole (882), and the magnetic column (881) is inserted into the insertion hole (882) and is magnetically adsorbed to the magnetic sheet (883).

8. The multi-station ceramic relay pole assembly automatic assembly system according to claim 5, characterized in that: The feeder (89) comprises an inner groove (891), the inner groove (891) is arranged in the truncated table (81) and is connected to the mounting groove (87), a swing plate (893) is arranged in the inner groove (891), one end of the swing plate (893) is located below the tooling sleeve (88), and the other end of the swing plate (893) is connected to the motor shaft of the second motor (895), the second motor (895) is embedded in the truncated table (81), and a side groove (892) is arranged on the side wall of the truncated table (81) corresponding to the inner groove (891).

9. The multi-station ceramic relay pole assembly automatic assembly system according to claim 8, characterized in that: The swing plate (893) is provided with a signal receiver (894) at the lower side of one end of the mounting groove (87), and the signal receiver (894) and the material discharge mechanism (7) realize signal transmission.

10. The multi-station ceramic relay pole assembly automatic assembly system according to claim 9, characterized in that: The unloading mechanism (7) comprises an unloading plate (71), one side of the unloading plate (71) is tilted downward, and the other side is fixed on the bracket (2). A signal transmitter (72) is arranged in the unloading plate (71) corresponding to the signal receiver (894).

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