Assembly equipment of thermomagnetic system

Abstract

The invention relates to a thermomagnetic system assembling device which comprises a first device and a second device, the first device comprises a first rack, and the first rack is provided with a first carrier loop line, a shell feeding mechanism and an assembly discharging mechanism; a contact support feeding mechanism, an iron core feeding mechanism, a wiring terminal feeding mechanism, a screw tightening mechanism and a magnetic system in-shell mounting mechanism are arranged on the portion, located on the periphery of the first carrier loop line, of the first rack. The second device comprises a second rack, a second carrier loop line, a first assembly feeding piece and a second assembly discharging mechanism are arranged on the second rack, and a thermal system carrier feeding mechanism, a positioning shaft feeding and installing mechanism, a positioning shaft detecting mechanism and a thermal system shell-in installing mechanism are arranged on the portion, located on the periphery of the second carrier loop line, of the second rack. By the adoption of the technical scheme, the assembling equipment of the thermomagnetic system is provided, the magnetic system and the thermal system are assembled in the shell in an automatic mode, the overall assembling efficiency is improved, and the product percent of pass is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of circuit breaker assembly, and in particular to an assembly device for a thermal magnetic system. Background Art

[0002] A circuit breaker generally includes a housing, in which an actuator, an electromagnetic system, a thermal tripping system and a wire part are provided. Wiring terminals are provided on both sides of the housing. Among them, conduction between the actuator and the electromagnetic system is completed through moving and static contacts; the actuator includes a rotating handle rotatably provided on the housing, a moving contact is provided at the lower end of the rotating handle, a swing rod and a V-shaped swing arm are rotatably provided on the rotating handle, the electromagnetic system includes a moving iron core and a coil, the coil is wound around the moving iron core, and two ends of the coil are respectively connected to the static contact and a wiring board, the wiring board is connected to one of the wiring terminals, and the thermal tripping system includes a bimetal strip connected to the other wiring terminal. When an overload current appears in the circuit breaker, the bimetal strip is heated and bent, driving the V-shaped swing arm to rotate clockwise, pressing down the swing rod and then rotating the rotating handle, and finally tripping the circuit breaker. When a short circuit occurs in the outgoing line of the circuit breaker, a large short-circuit current passes through the coil, generating a large magnetic field, causing the moving iron core to strike the swing rod and rotate, and then rotating the rotating handle, and finally tripping the circuit breaker.

[0003] During the production process of the circuit breaker, it is necessary to achieve the mutual assembly between various components, including the assembly between the actuator, the magnetic system and the thermal system, and each component needs to be assembled into the housing. The existing assembly method mainly relies on manual assembly. First, the magnetic system is assembled and then installed in the housing to form assembly one, and then the thermal system is installed in the housing to form assembly two. However, the manual assembly method has extremely low efficiency and is not suitable for the long-term development of enterprises. Summary of the Invention

[0004] Objective of the present invention: In order to overcome the defects of the prior art, the present invention provides an assembly device for a thermal magnetic system, which automatically assembles the magnetic system respectively, and assembles the assembled magnetic system and thermal system into the housing respectively, improving the overall assembly efficiency and product qualification rate.

[0005] Technical solution of the present invention: An assembly device for a thermomagnetic system, comprising Device 1 and Device 2. Device 1 includes a first frame. A first carrier loop, a housing feeding mechanism, and a component 1 discharging mechanism are provided on the first frame. A number of carrier toolings are provided on the first carrier loop, and at least two magnetic system carriers are provided on each carrier tooling. A contact bracket feeding mechanism, an iron core feeding mechanism, a terminal feeding mechanism, a screw tightening mechanism, and a magnetic system housing installation mechanism are provided on the first frame outside the first carrier loop. The magnetic system housing installation mechanism is located between the housing feeding mechanism and the first carrier loop, and picks up the magnetic system in the magnetic system carrier and installs it into the housing. Device 2 includes a second frame. A second carrier loop, a component 1 feeding part, and a component 2 discharging mechanism are provided on the second frame. A thermal system carrier feeding mechanism, a positioning shaft feeding and installation mechanism, a positioning shaft detection mechanism, a thermal system housing installation mechanism, and an empty carrier discharging mechanism are provided on the second frame outside the second carrier loop. The component 1 discharging mechanism extends to the second frame. The thermal system housing installation mechanism is located between the component 1 discharging mechanism and the component 2 discharging mechanism to install the thermal system in the second carrier loop into component 1.

[0006] Further setting: A contact bracket placement groove, an iron core placement groove, and a terminal placement groove are provided on the magnetic system carrier. The contact bracket feeding mechanism includes a contact bracket feeding tray, a first vision sensor, and a contact bracket feeding part for conveying the contact bracket in the contact bracket feeding tray to the contact bracket placement groove. The first vision sensor is located above the contact bracket feeding tray to capture the orientation of the contact bracket. There are two iron core feeding mechanisms, each including an iron core feeding channel, a first rotating component for rotating the iron core from a vertical state to a horizontal state, and an iron core feeding part for conveying the rotated iron core to the iron core placement groove. The terminal feeding mechanism includes a terminal feeding component and a terminal feeding part for conveying the terminal to the terminal placement groove. The screw tightening mechanism includes a rotating shaft and a first driving part for driving the rotating shaft to rotate. The housing feeding mechanism includes a housing feeding channel and a housing feeding part for clamping the housing in the housing feeding channel into the magnetic system installation channel. The component 1 discharging mechanism includes a component 1 discharging channel and a component 1 discharging part.

[0007] Further settings: The hot system carrier loading mechanism includes a hot system carrier loading area and a hot system carrier material taking part. The positioning shaft loading and installing mechanism includes a fixing frame, a positioning shaft loading channel, a positioning shaft loading part and a positioning shaft installing part arranged on the fixing frame. An assembly channel is arranged on the fixing frame. The positioning shaft loading part is slidably arranged between the positioning shaft loading channel and the assembly channel, and a feeding channel communicating with the positioning shaft loading channel or the assembly channel is arranged on the positioning shaft loading part. The positioning shaft installing part is located above the assembly channel, and a second driving part for driving the positioning shaft installing part to enter and exit the feeding channel and the assembly channel is arranged on the fixing frame. The positioning shaft detection mechanism includes a detection part and a third driving part for driving the detection part to lift. The empty carrier unloading mechanism includes an empty carrier unloading area and an empty carrier unloading part. The component two unloading channel includes a component two unloading channel and a component two unloading mechanism.

[0008] With the above technical solution, Equipment 1 assembles the magnetic system and then puts it into the shell to form Component 1. Equipment 2 installs the hot system into Component 1 to form Component 2. In Equipment 1, the contact bracket loading mechanism, the iron core loading mechanism, and the terminal block loading mechanism respectively load the contact bracket, the iron core, and the terminal block, and place them into the magnetic system carrier on the first carrier loop, corresponding to their respective placement slots. The placement slots can position each component, facilitating subsequent clamping and placing into the shell at one time, corresponding to the positions on the shell for accommodating each component. The shell loading mechanism sequentially realizes the loading of the shell. After the magnetic system is installed in the shell to form Component 1, it is unloaded from the Component 1 unloading channel. The Component 1 unloading channel enters Equipment 2 to load Component 1. After the hot system is assembled, it is loaded in the hot system carrier and loaded through the hot system carrier. The hot system carrier flows on the second carrier loop. Component 1 first passes through the positioning shaft loading and installing mechanism to install the positioning shaft on Component 1, and then passes through the positioning detection mechanism to detect whether the positioning shaft is installed on Component 1. Then, the hot system into shell installation mechanism installs the hot system in the second carrier loop into Component 1 to complete the assembly and form Component 2. Finally, it is sent out of Equipment 2 from the Component 2 unloading channel, realizing high-precision assembly of the thermal magnetic system by automation, improving the assembly efficiency, and having a good assembly effect at the same time. Description of the Drawings

[0009] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the present invention; Figure 2 It is a schematic diagram of Equipment 1 of a specific embodiment of the present invention; Figure 3 It is a schematic diagram of Equipment 2 of a specific embodiment of the present invention; Figure 4 I in it is a schematic diagram of the carrier tooling of a specific embodiment of the present invention; Figure 4 II in it is a schematic diagram of the hot system carrier; Figure 5 It is a schematic diagram of the first carrier loop of a specific embodiment of the present invention; Figure 6 I in it isFigure 5 Enlarged view of the Q part Figure 6 In it, II is a partial schematic diagram of the first vehicle loop; Figure 7 In it, I is a schematic diagram of the contact support feeding mechanism, Figure 7 In it, II is a schematic diagram of the contact support feeding tray; Figure 8 Schematic diagram of the iron core feeding mechanism in the specific embodiment of the present invention; Figure 9 In it, I is a schematic diagram of the first rotating seat, Figure 9 In it, II is a schematic diagram of the second rotating seat; Figure 10 In it, I is a schematic diagram of the transfer seat, Figure 10 In it, II is a schematic diagram of the screw tightening mechanism; Figure 11 Schematic diagram of the terminal feeding mechanism in the specific embodiment of the present invention; Figure 12 Schematic diagram of the magnetic system housing installation mechanism in the specific embodiment of the present invention; Figure 13 Schematic diagram of the installation channel in the specific embodiment of the present invention; Figure 14 In it, I is a schematic diagram of the feeding mechanism, Figure 14 In it, II is a schematic diagram of the discharging mechanism; Figure 15 Schematic diagram of the second vehicle loop in the specific embodiment of the present invention; Figure 16 Schematic diagram of the positioning shaft feeding and installation mechanism in the specific embodiment of the present invention; Figure 17 Schematic diagram of the positioning shaft detection mechanism in the specific embodiment of the present invention; Figure 18 Schematic diagram of the feeding mechanism of the heat system vehicle in the specific embodiment of the present invention; Figure 19 In it, I is a schematic diagram of the material tray and the fourth clamping member, Figure 19 In it, II is a schematic diagram of the material tray and the supporting bracket; Figure 20 Schematic diagram of the second positioning mechanism and the blocking member in the specific embodiment of the present invention. Detailed implementation manners

[0010] Next, the technical solutions in this embodiment will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0011] It should be noted that in the description of the present invention, all directional indications (such as up, down, front, back...) are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If this specific posture changes, the directional indications will also change accordingly.

[0012] In addition, in the present invention, descriptions such as "first", "second", etc. are for descriptive purposes only, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. In the description of the present invention, the meaning of "a number of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0013] In addition, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the ability of those skilled in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0014] Such as Figure 1 - 20As shown in the figure, an assembly device for a thermomagnetic system includes Device 1 and Device 2. Device 1 includes a first frame 11, on which a first carrier loop 12, a housing feeding mechanism 13, and a component one discharging mechanism 14 are provided. A number of carrier toolings 121 are provided on the first carrier loop 12, and at least two magnetic system carriers 122 are provided on each carrier tooling 121, enabling the assembly of two magnetic systems simultaneously, which is more efficient. A contact bracket feeding mechanism 15, an iron core feeding mechanism 16, a terminal feeding mechanism 17, a screw tightening mechanism 18, and a magnetic system housing installation mechanism 19 are provided on the first frame 11 outside the periphery of the first carrier loop 12. The layout of each mechanism along the carrier loop structure is more reasonable, and more assembly mechanisms can be installed. For example, two sets of iron core feeding mechanisms can be installed. The magnetic system housing installation mechanism 19 is located between the housing feeding mechanism 13 and the first carrier loop 12, and the magnetic system housing installation mechanism 19 picks up the magnetic system in the magnetic system carrier 122 and installs it into the housing. Device 2 includes a second frame 21, on which a second carrier loop 22, a component one feeding part 23, and a component two discharging mechanism 24 are provided. A thermal system carrier feeding mechanism 25, a positioning shaft feeding and installation mechanism 26, a positioning shaft detection mechanism 27, a thermal system housing installation mechanism 28, and an empty carrier discharging mechanism 29 are provided on the second frame 21 outside the periphery of the second carrier loop 22. The component one discharging mechanism 14 extends to the second frame 21, and the thermal system housing installation mechanism 28 is located between the component one discharging mechanism 14 and the component two discharging mechanism 24 to install the thermal system in the second carrier loop 22 into component one. A contact bracket placement groove 1221, an iron core placement groove 1222, and a terminal placement groove 1223 are provided on the magnetic system carrier 122. The contact bracket feeding mechanism 15 includes a contact bracket feeding tray 151, a first vision sensor 152, and a contact bracket feeding part 53 that conveys the contact bracket in the contact bracket feeding tray 151 to the contact bracket placement groove 1221. The first vision sensor 152 is located above the contact bracket feeding tray 151 to capture the orientation of the contact bracket. There are two iron core feeding mechanisms 16, both of which include an iron core feeding channel 161, a first rotating component 162 that rotates the iron core from a vertical state to a horizontal state, and an iron core feeding part 163 that conveys the rotated iron core to the iron core placement groove 1222. The iron core feeding channel 161 is connected to an iron core feeding tray. The terminal feeding mechanism 17 includes a terminal feeding component 171 and a terminal feeding part 172 for conveying the terminal to the terminal placement groove 1223. The screw tightening mechanism 18 includes a rotating shaft and a first driving part 182 that drives the rotating shaft to rotate. The housing feeding mechanism 13 includes a housing feeding channel 131 and a housing feeding part 132 that clamps the housing in the housing feeding channel 131 into the magnetic system installation channel 192.The component one blanking mechanism 14 includes a component one blanking channel 141 and a component one blanking member 142; the heat system carrier loading mechanism 25 includes a heat system carrier loading area 251 and a heat system carrier material taking member 252, and the positioning shaft loading and installing mechanism 26 includes a fixing frame 261 and a positioning shaft loading channel 262, a positioning shaft loading member 263 and a positioning shaft installing member 264 provided on the fixing frame 261. An assembly channel 2611 is provided on the fixing frame 261. The positioning shaft loading member 263 is slidably arranged between the positioning shaft loading channel 262 and the assembly channel 2611. The positioning shaft loading member 263 is driven by a cylinder to slide, and a feeding channel 2631 communicating with the positioning shaft loading channel 262 or the assembly channel 2611 is provided on the positioning shaft loading member 263. The positioning shaft installing member 264 is located above the assembly channel 2611. A second driving member 2612 for driving the positioning shaft installing member 264 to enter and exit the feeding channel 2631 and the assembly channel 2611 is provided on the fixing frame 261. A loading tray is provided on the second frame 21. The loading tray is communicated with the positioning shaft loading channel 262 through a connecting pipe. There are two positioning shaft loading channels 262, positioning shaft loading members 263, installation channels 192 and positioning shaft installing members 264, which can install positioning shafts for two circuit breaker housings at the same time, making it more efficient. The positioning shafts enter the positioning shaft loading channel 262 in sequence and are in a vertical state. When the feeding channel 2631 is coaxially arranged with the positioning shaft loading channel 262, the last positioning shaft enters the feeding channel 2631. The positioning shaft loading member 263 slides on the fixing frame 261. When the feeding channel 2631 is coaxially arranged with the installation channel 192, the positioning shaft enters the installation channel 192. At this time, the positioning shaft installing member 264 enters the installation channel 192 under the action of the second driving member 2612, so as to install the positioning shaft into the circuit breaker housing. After the positioning shaft installing member 264 returns to its original position, the positioning shaft loading member 263 also returns to its original position to continue the feeding and installation of the next positioning shaft. The positioning shaft detection mechanism 27 includes a detection member 271 and a third driving member 272 for driving the detection member 271 to lift and lower. There are also two corresponding detection members 271. An installation frame is provided on the second frame 21. The second driving member 2612 is fixed on the installation frame. A guiding shaft is provided on the installation frame. The detection member 271 slides in the guiding shaft. A spring is provided between the detection member 271 and the guiding shaft. When the detection member 271 moves down and touches the positioning shaft, the spring plays a buffering role to prevent the detection member 271 from hitting the positioning shaft hard. Whether a positioning shaft is installed in the circuit breaker housing is judged according to the moving distance of the detection member 271. The empty carrier blanking mechanism 29 includes an empty carrier blanking area 291 and an empty carrier blanking member. The component two blanking mechanism 24 includes a component two blanking channel and a component two blanking member. Equipment one 1 assembles the magnetic system and puts it into the housing to form component one. Equipment two 2 installs the heat system into component one to form component two.Device 1. A magnetic system carrier 122 on the first carrier loop 12 is fed with a contact support, a core, and a terminal block through a contact support feeding mechanism 15, a core feeding mechanism 16, and a terminal block feeding mechanism 17 respectively, and placed into corresponding placement slots. The placement slots can position each component, facilitating subsequent one-time clamping and placing into the housing, corresponding to the positions in the housing for accommodating each component. The housing feeding mechanism 13 sequentially feeds the housing. After the magnetic system is installed in the housing, it forms Component 1, and is discharged through the Component 1 discharge channel 141. The Component 1 discharge channel 141 enters Device 2. Component 1 is fed into Device 2. After the thermal system is assembled, it is installed in a thermal system carrier and fed through the thermal system carrier. The thermal system carrier flows on the second carrier loop 22. Component 1 first passes through a positioning shaft feeding and installation mechanism 26 to install the positioning shaft on Component 1, and then passes through a positioning detection mechanism to detect whether the positioning shaft is installed on Component 1. Then, a thermal system into housing installation mechanism 28 installs the thermal system in the second carrier loop 22 into Component 1 to complete the assembly, forming Component 2. Finally, it is sent out of Device 2 through the Component 2 discharge channel 241. High-precision assembly of the thermal magnetic system is achieved automatically, improving the assembly efficiency and having good assembly effects at the same time. There are two Component 1 discharge channels 141 and two Component 2 discharge channels 241, which are respectively a qualified discharge channel and an unqualified discharge channel. The qualified discharge channel of Component 1 extends into Device 2. Second vision sensors are provided on the front sides of the Component 1 discharge mechanism 14 and the Component 2 discharge mechanism 24 to detect whether the product is assembled qualified. If it is assembled qualified, it is clamped by a discharging part and flows out through the qualified discharge channel. If it is unqualified, it enters the unqualified discharge channel through the discharging part. Control devices are also provided on the two racks. Each driving part and motor are controlled by the control device. The information collected by the vision sensor is transmitted to the control device. The control device belongs to the prior art and can be directly purchased from the market. The connection and cooperation between the control device and each driving part and each sensor are not the technical problems to be solved by the present invention; therefore, no further details will be given.,

[0015] The magnetic system housing installation mechanism 19 and the thermal system housing installation mechanism 28 are the same, and both include a pickup member 191, an installation channel 192, and a driving assembly 193 for driving the pickup member 191 to work. The pickup member 191 is located between the installation channel 192 and the carrier loop to convey the magnetic system or the thermal system on the carrier loop into the installation channel 192. The magnetic system housing installation mechanism 19 and the thermal system housing installation mechanism 28 further include a first handling fork 194, a fourth driving member 195 for driving the first handling fork 194 to move along the X-axis direction of the installation channel 192, and a fifth driving member 196 for driving the first handling fork 194 to move along the Y-axis direction of the installation channel 192. The first handling fork 194 is located on the side of the installation channel 192 away from the carrier loop, and a number of clamping grooves cooperating with the housing are provided on the first handling fork 194. The driving assembly 193 drives the pickup member 191 to move along the X-axis, Y-axis, and Z-axis directions of the corresponding frame, so as to clamp the magnetic system or the thermal system on the carrier loop into the corresponding installation channel 192 and install it into the housing. The driving assembly 193 includes a number of cylinders and a number of slide rails. Each housing in the installation channel 192 is transported by the first handling fork 194, which is more convenient and more accurate than a conveyor belt, making the housing correspond to each mechanism and facilitating the installation of each component into the housing.

[0016] The first vehicle loop 12 includes an annular fixed frame 123, a conveyor belt 124, and a motor and a transmission pulley set for driving the conveyor belt 124 to operate. The motor is fixedly arranged on the annular fixed frame 123, and each vehicle tooling 121 is fixedly arranged on the outer sidewall of the conveyor belt 124. An annular track 1231 is arranged on the annular fixed frame 123 outside the conveyor belt 124. A pulley 1211 is arranged on the lower end surface of each vehicle tooling 121, and each pulley 1211 is in sliding fit with the annular shape. A convex edge is arranged on the annular track 1231, and a corresponding groove is arranged on the pulley 1211. The convex edge is located in the groove. The pulley 1211 is matched with the annular track 1231 to improve the stability of the magnetic system vehicle 122, making it move more smoothly when driven by the conveyor belt 124, and preventing the components in the magnetic system vehicle 122 from shifting, which may affect subsequent assembly. A first positioning mechanism 111 is arranged on the first frame 11. The first positioning mechanism 111 includes a first positioning component 1111 and a second positioning component 1112. There are two sets of each positioning component. The two first positioning components 1111 are respectively located on both sides of the conveyor belt 124. The two first positioning components 1111 each include a mounting plate 11111, a plurality of first positioning members 11112, and a sixth driving member for driving the mounting plate 11111 to move up and down. The first positioning members 11112 are fixedly arranged on the mounting plate 11111. The two second positioning components 1112 are respectively arranged at both ends of the conveyor belt 124. The two second positioning components 1112 each include a second positioning member 11121 and a seventh driving member 11122 for driving the second positioning member 11121 to move up and down. Through slots are opened on the annular fixed frame 123 corresponding to the positions of each positioning member, and the positioning members are slidably arranged in the corresponding through slots. A positioning notch for inserting the vehicle tooling 121 is arranged at the upper end of the positioning member. A guide rail is arranged on the annular fixed frame 123, and a guide slot is arranged on the mounting plate 11111. The guide rail is located in the guide slot, and the mounting plate 11111 moves up and down along the guide rail, playing a guiding role and being more stable during sliding. The motor drives the conveyor belt 124 to move through the transmission pulley set, thereby driving each magnetic system vehicle 122 fixed on the conveyor belt 124 to move along the annular fixed frame 123. The pulley 1211 is matched with the annular track 1231 to improve the stability of the magnetic system vehicle 122, making it move more smoothly and preventing the components in the magnetic system vehicle 122 from shifting and affecting the assembly. When the magnetic system vehicle 122 moves to the corresponding mechanism position, the first positioning mechanism 111 operates to position the magnetic system vehicle 122. If there is no obstacle during the sliding of the positioning member, it means that the position of the magnetic system vehicle 122 is accurate. If there is an obstruction during the rising process of the positioning member, it means that the current position of the magnetic system vehicle 122 is deviated and the assembly cannot be completed.

[0017] The first rotating assembly 162 includes a first rotating base 1621 and an eighth driving member 1622 for driving the rotation of the first rotating base 1621. The eighth driving member 1622 is horizontally arranged, and the first rotating base 1621 is arranged on the output shaft of the eighth driving member 1622. A first accommodating cavity 16211 for accommodating the iron core is provided on the first rotating base 1621. The iron core feeding mechanism 16 further includes a second rotating assembly 164, a transfer base 165, and a ninth driving member 166 for driving the lateral sliding of the transfer base 165. The transfer base 165 is located below the iron core feeding channel 161, and a second accommodating cavity 1651 for accommodating the iron core is provided on the transfer base 165. The second rotating assembly 164 includes a second rotating base 1641, a tenth driving member 1642 for driving the rotation of the second rotating base 1641, and sensors 1623 located on both sides of the second rotating base 1641. The tenth driving member 1642 is vertically arranged, and the second rotating base 1641 is arranged on the output shaft of the tenth driving member 1642. A third accommodating cavity 16411 for accommodating the iron core is provided on the second rotating base 1641. The iron core feeding member 163 includes a first clamping member 1631 for clamping the iron core in the first accommodating cavity 16211 into the iron core placement groove 1222, a second clamping member 1632 for clamping the iron core in the second accommodating cavity 1651 into the third accommodating cavity 16411, and a third clamping member 1633 for clamping the iron core in the third accommodating cavity 16411 into the first accommodating cavity 16211. The iron core is cylindrical, and one end is provided with a "D"-shaped flange including a straight edge surface and a circular surface. The iron core is fed through the iron core feeding channel 161 and is in a vertical state and enters the second accommodating cavity 1651. Then, it is clamped into the third accommodating cavity 16411 by the second clamping member 1632. The tenth driving member 1642 drives the rotation of the second rotating base 1641. When the straight edge surface of the iron core faces the direction of the first rotating base 1621, the rotation stops. The third clamping member 1633 clamps the iron core into the first accommodating cavity. The first rotating base 1621 rotates 90°, and the iron core changes from a vertical state to a horizontal state. The first clamping member 1631 clamps the iron core into the iron core placement groove 1222. The coil on the contact support is sleeved outside the iron core, completing the feeding of the iron core, so that the feeding position of each iron core is accurate and the orientation is consistent.

[0018] The terminal feeding assembly 171 includes a frame feeding channel 1711, a screw feeding channel 1712, a screw assembly channel 26111713, and a screw fitting 1714. The discharge ports of the frame feeding channel 1711 and the screw feeding channel 1712 communicate with the screw assembly channel 26111713. When the frame is conveyed, the side with the threaded hole is arranged upward. The frame feeding channel 1711, the screw feeding channel 1712, the screw fitting 1714, and the terminal feeding part 172 are sequentially arranged on one side of the screw assembly channel 26111713. On the other side of the screw assembly channel 26111713, there is a second handling fork 173 and a seventeenth driving part for driving the second handling fork 173 to reciprocate and slide between the frame feeding channel 1711 and the terminal feeding part 172. A number of fork grooves adapted to the frame are formed on the second handling fork 173. There are two screw fittings 1714. One first tightens the screw on the frame, and the other then loosens it but does not completely separate from the frame. After loosening, it is loaded into the terminal placement groove 1223 to pre-assemble the screw and the frame. At the same time, it can also detect whether the screw and the frame are compatible. The second handling fork 173 can clamp the frame to move it sequentially in the assembly channel 2611. After the screw is loosened by the screw fitting 1714, it is fed through the terminal feeding part 172. The terminal feeding part 172 swings through the operation of a rotary cylinder or a motor, so that the terminal is loaded into the magnetic system carrier 122 from a vertical state to an inclined state. A flattening mechanism is provided, and the flattening mechanism includes a flattening rod and a cylinder to flatten the terminal so that it lies flat in the magnetic system carrier 122.

[0019] A third carrier loop 112 is also provided on the first frame 11. A number of carrier fixtures for mounting contact brackets are provided on the third carrier loop 112. The third carrier loop 112 includes a first storage tray 1121, a second storage tray 1122, a first conveying channel 1123, and a second conveying channel 1124. The two conveying channels are arranged in parallel. The two storage trays are respectively located at both ends of the two conveying channels, and the storage trays communicate with the conveying channels. A pushing member is provided on the first frame 11 to push the carrier fixtures of the contact brackets in the storage trays into the conveying channels. Two carrier fixtures of the contact brackets are placed in each row in the storage trays. Each time the pushing member moves, it can push two carrier fixtures of the contact brackets onto the conveying channels. The carrier fixtures of the contact brackets are conveyed on the conveying channels by the operation of the conveyor belt 124. The contact bracket loading member includes a first picking component 1531 and a second picking component 1532. The contact bracket loading tray 151 is located between the first picking component 1531 and the first storage tray 1121. The first picking component 1531 conveys the contact brackets in the contact bracket loading tray 151 into the carrier fixtures of the contact brackets in the first storage tray 1121. The first picking component 1531 includes a suction cup, a motor for driving the suction cup to rotate, and a transmission gear. The first vision sensor 152 captures the orientation of the contact brackets in the contact bracket loading tray 151, then drives the suction cup to pick up the contact brackets, and the motor drives to adjust each contact bracket to the same orientation and place it into the carrier fixture of the contact bracket, avoiding the situation that it cannot be placed into the carrier fixture of the contact bracket and affecting the subsequent assembly. There are two second picking components 1532, which are located between the third carrier loop 112 and the first carrier loop 12 to convey the contact brackets in the second storage tray 1122 into the magnetic system carrier 122. The second picking component 1532 includes two clamping jaws and an opening and closing cylinder for driving the two clamping jaws to open and close. The carrier fixtures of the contact brackets flow within the third carrier loop 112. After the contact brackets are placed into the carrier fixtures of the contact brackets in the first storage tray 1121 by the first picking component 1531, they enter the first conveying channel 1123 through the pushing member and move towards the second storage tray 1122. After entering the second storage tray 1122, they are clamped by the second picking component 1532 and placed onto the magnetic system carrier 122. The carrier that has picked up the contact brackets enters the second conveying channel 1124 and finally returns to the first storage tray 1121, continuously conveying the contact brackets, and can complete the loading of two contact brackets at the same time, with higher efficiency.

[0020] The second vehicle loop 22 includes a heat system vehicle loading channel 221 and a heat system vehicle unloading channel 222. The discharge port of the heat system vehicle loading channel 221 and the feed port of the heat system vehicle unloading channel 222 are located at the same end, and a pusher is provided to push the vehicle in the vehicle loading channel into the vehicle unloading channel. The vehicle loading member and the vehicle unloading member can be two structures or the same one. The vehicle loading member clamps the vehicle into the vehicle loading channel and then takes away the empty vehicle in the vehicle unloading channel. They are arranged on the same side for the convenience of vehicle loading and unloading. A number of material trays stacked one above the other are placed in the heat system vehicle loading area 251. Each material tray contains a number of heat system vehicles. The material trays can be stacked on the trolley in sequence, and the trolley is used for transporting the material trays, which is more convenient. Guide grooves are provided in the heat system vehicle loading area and the vehicle unloading area, and the rollers at the bottom of the trolley are located in the guide grooves. The heat system vehicle loading area 251 is communicated with the heat system vehicle unloading area. A fourth clamping member 211 and an eleventh driving member 212 for driving the fourth clamping member 211 to reciprocate in the heat system vehicle loading area 251 and the heat system vehicle unloading area are provided on the second frame 21. Support brackets 213 and twelfth driving members for driving the support brackets 213 to move along the stacking direction of the material trays are provided in both the heat system vehicle loading area 251 and the heat system vehicle unloading area. The twelfth driving member is a motor, and a screw rod is provided. The support bracket 213 is threadedly connected to the screw rod, and the motor and the screw rod are connected through a transmission gear set to drive the screw rod to rotate, so that the support bracket 213 can move up and down along the screw rod. The vehicle loading member clamps each vehicle in the material tray into the vehicle loading channel, leaving an empty position. The vehicle unloading member clamps the empty vehicle in the vehicle unloading channel to the empty position of the material tray. After the current material tray is filled with empty vehicles, the material tray is conveyed towards the vehicle unloading area, which can realize uninterrupted vehicle loading and unloading and is more efficient;The carrier bracket 213 includes a first carrier plate 2131, a second carrier plate 2132 and a third carrier plate 2133 arranged on both sides of the first carrier plate 2131. The first carrier plate 2131 is connected to the twelfth driving member. A fifth clamping member 2134 is arranged inside the first carrier plate 2131. The fifth clamping member 2134 abuts against the upper surface and the side surface of the material tray respectively. The first carrier plate 2131 is further provided with a thirteenth driving member 2135 for driving the second carrier plate 2132 and the third carrier plate 2133 to move towards each other or away from each other. Sixth clamping members 2136 are arranged on the inner side surfaces of the second carrier plate 2132 and the third carrier plate 2133. The outer edge of the material tray is clamped inside the sixth clamping members 2136. The sixth clamping members 2136 are arranged as elastic clamping plates. Positioning pieces 2137 and a fourteenth driving member 2138 for driving the positioning pieces 2137 to slide are arranged at the ends of the second carrier plate 2132 and the third carrier plate 2133 away from the first carrier plate 2131. The fifth clamping member 2134 and the positioning pieces 2137 cooperate to clamp the left and right sides of the material tray, and the sixth clamping members 2136 clamp the upper, lower, front and back of the material tray, so that the structure of the material tray is stable. The lower end surface of the third clamping member 1633 is inserted between two adjacent material trays, and the uppermost material tray can be separated from the adjacent material tray and conveyed upward, which is convenient for the carrier to load and unload materials, and the material trays in the carrier loading area are conveyed upward in sequence.;

[0021] A second positioning mechanism 214 is further arranged on the second frame 21. The second positioning mechanism 214 and the heat system housing installation mechanism 28 are respectively arranged on both sides of the heat system carrier loading channel 221. The second positioning mechanism 214 includes a third positioning member 2141 and a fifteenth driving member 2142 for driving the third positioning member 2141 to slide along the Y-axis direction of the heat system carrier loading channel 221. The third positioning member 2141 is provided with positioning ribs 21411 adapted to the heat system carrier. A V-shaped groove is arranged on the outer side wall of the heat system carrier, and the positioning ribs 21411 are clamped in the V-shaped groove to position the heat system carrier, so that when the picking member 191 clamps the heat system in the heat system carrier, it is more convenient for the carrier to separate from the heat system. A blocking member 215 and a sixteenth driving member 216 for driving the blocking member 215 to lift are arranged on the second frame 21 corresponding to the positions of the positioning shaft loading installation mechanism 26, the positioning shaft detection mechanism 27 and the heat system housing installation mechanism 28. When the carrier loaded with the heat system at one end of the heat system carrier close to the component two unloading mechanism 24 is conveyed in the carrier loading channel, when it is conveyed to positions such as the positioning shaft loading installation mechanism 26, the carrier needs to stop to facilitate the installation and detection of the positioning shaft and the separation of the heat system from the carrier. Therefore, the blocking member 215 is provided so that after the carrier is conveyed to the corresponding position, it is paused by the blocking member 215, so that the empty carrier from which the heat system has been taken away can continue to unload without being affected.

Claims

1. An assembly device for a thermal magnetic system, characterized in that: The invention comprises a device 1 (1) and a device 2 (2), wherein the device 1 (1) comprises a frame 1 (11), wherein the frame 1 (11) is provided with a first carrier loop (12), a shell loading mechanism (13) and a component unloading mechanism (14), wherein the first carrier loop (12) is provided with a plurality of carrier toolings (121), wherein each carrier tooling (121) is provided with at least two magnetic system carriers (122), wherein the frame 1 (11) is provided with a contact support loading mechanism (15), an iron core loading mechanism (16), a terminal loading mechanism (17), a screw tightening mechanism (18) and a magnetic system shell installation mechanism (19) located on the outer periphery of the first carrier loop (12), wherein the magnetic system shell installation mechanism (19) is located between the shell loading mechanism (13) and the first carrier loop (12), and wherein the magnetic system shell installation mechanism (19) picks up the magnetic system in the magnetic system carrier (122) and installs it in the shell; wherein the device 2 ( 2) comprises a frame 2 (21), on which a second carrier loop (22), a component one loading member (23) and a component two unloading mechanism (24) are provided; on the frame 2 (21), a thermal system carrier loading mechanism (25), a positioning shaft loading installation mechanism (26), a positioning shaft detection mechanism (27), a thermal system shell installation mechanism (28) and an empty carrier unloading mechanism (29) are provided on the outer periphery of the second carrier loop (22); the component one unloading mechanism (14) extends to the frame 2 (21); the thermal system shell installation mechanism (28) is located between the component one unloading mechanism (14) and the component two unloading mechanism (24) so ​​as to load the thermal system in the second carrier loop (22) into the component one.

2. The assembly equipment of the thermal magnetic system according to claim 1, characterized in that: The magnetic system carrier (122) is provided with a contact bracket placement slot (1221), an iron core placement slot (1222) and a terminal placement slot (1223); the contact bracket loading mechanism (15) comprises a contact bracket loading tray (151), a first visual sensor (152) and a contact bracket loading piece for transporting the contact bracket in the contact bracket loading tray (151) to the contact bracket placement slot (1221); the first visual sensor (152) is located above the contact bracket loading tray (151) to capture the orientation of the contact bracket; the iron core loading mechanism (16) is provided with two, each comprising an iron core loading channel (161), a first rotating component (162) for rotating the iron core from a vertical state to a horizontal state, and The rotated iron core is conveyed to the iron core loading piece (163) in the iron core placement groove (1222); the terminal loading mechanism (17) comprises a terminal loading assembly (171) and a terminal loading piece (172) for conveying the terminal to the terminal placement groove (1223); the screw tightening mechanism (18) comprises a rotating shaft and a first driving member (182) for driving the rotating shaft to rotate; the shell loading mechanism (13) comprises a shell loading channel (131) and a shell loading piece (132) for clamping the shell in the shell loading channel (131) to the magnetic system installation channel (192); and the component unloading mechanism (14) comprises a component unloading channel (141) and a component unloading piece (142).

3. The assembly equipment of the thermal magnetic system according to claim 1, characterized in that: The thermal system carrier loading mechanism (25) comprises a thermal system carrier loading area (251) and a thermal system carrier material taking piece (252); the positioning shaft loading installation mechanism (26) comprises a fixed frame (261) and a positioning shaft loading channel (262), a positioning shaft loading piece (263) and a positioning shaft installation piece (264) arranged on the fixed frame (261); the fixed frame (261) is provided with an assembly channel (2611); the positioning shaft loading piece (263) is slidably arranged between the positioning shaft loading channel (262) and the assembly channel (2611); and the positioning shaft loading piece (263) is provided with a positioning shaft loading channel (262) or an assembly channel. (2611), the positioning shaft mounting member (264) is located above the assembly channel (2611), a second driving member (2612) is provided on the fixing frame (261) for driving the positioning shaft mounting member (264) to enter and exit the feeding channel (2631) and the assembly channel (2611), the positioning shaft detection mechanism (27) comprises a detection member (271) and a third driving member (272) for driving the detection member (271) to rise and fall, the empty carrier unloading mechanism (29) comprises an empty carrier unloading area (291) and an empty carrier unloading member, and the component two unloading mechanism (24) comprises a component two unloading channel and a component two unloading member.

4. The assembly equipment of the thermal magnetic system according to claim 1, 2 or 3, characterized in that: The magnetic system shell installation mechanism (19) and the thermal system shell installation mechanism (28) are the same, and both include a pick-up member (191), a mounting channel (192), and a drive assembly (193) for driving the pick-up member (191) to work. The pick-up member (191) is located between the mounting channel (192) and the carrier loop to transport the magnetic system or the thermal system on the carrier loop to the mounting channel (192). The magnetic system shell installation mechanism (19) and the thermal system shell installation mechanism (28) also include a first transport fork (194), a fourth drive member (195) for driving the first transport fork (194) to move along the X-axis direction of the mounting channel (192), and a fifth drive member (196) for driving the first transport fork (194) to move along the Y-axis direction of the mounting channel (192). The first transport fork (194) is located on a side of the mounting channel (192) away from the carrier loop, and the first transport fork (194) is provided with a plurality of clamping grooves that match the shell.

5. The assembly equipment of the thermal magnetic system according to claim 2, characterized in that: The first carrier loop (12) comprises an annular fixing frame (123), a conveyor belt (124), and a motor and a transmission wheel group for driving the conveyor belt (124), wherein the motor is fixedly mounted on the annular fixing frame (123), each carrier tooling (121) is fixedly mounted on the outer side wall of the conveyor belt (124), an annular track (1231) is provided on the annular fixing frame (123) and located outside the conveyor belt (124), a pulley (1211) is provided on the lower end surface of each carrier tooling (121), and each pulley (1211) is slidably matched with the annular track, and a first positioning mechanism (111) is provided on the frame (11), wherein the first positioning mechanism (111) comprises a first positioning assembly (1111) and a second positioning assembly (1112), and each positioning assembly is provided with two groups, the two first positioning assemblies (1111) and the second positioning assembly (1112) being provided with two groups. 1111) are respectively located on both sides of the conveyor belt (124), the two first positioning components (1111) each include a mounting plate (11111), a plurality of first positioning components (11112) and a sixth driving component for driving the mounting plate (11111) to rise and fall, the first positioning component (11112) is fixedly arranged on the mounting plate (11111), the two second positioning components (1112) are respectively arranged at both ends of the conveyor belt (124), the two second positioning components (1112) each include a second positioning component (11121) and a seventh driving component (11122) for driving the second positioning component (11121) to rise and fall, a through slot is opened on the annular fixing frame (123) corresponding to the position of each positioning component, the positioning component is slidably arranged in the corresponding through slot, and a positioning notch is provided at the upper end of the positioning component for inserting the carrier tooling (121) therein.

6. The assembly equipment of the thermal magnetic system according to claim 2 or 5, characterized in that: The first rotating assembly (162) comprises a first rotating seat (1621) and an eighth driving member (1622) for driving the first rotating seat (1621) to rotate, the eighth driving member (1622) being arranged horizontally, the first rotating seat (1621) being arranged on the output shaft of the eighth driving member (1622), the first rotating seat (1621) being provided with a first accommodating cavity (16211) for accommodating an iron core, the iron core feeding mechanism (16) further comprises a second rotating assembly (164), a conveying seat (165) and a ninth driving member (166) for driving the conveying seat (165) to slide laterally, the conveying seat (165) being located below the iron core feeding channel (161), and the conveying seat (165) being provided with a second accommodating cavity (1651) for accommodating an iron core, the second rotating assembly (164) comprising a second rotating seat (1641), a driving member (165) and a first accommodating cavity (1651) for accommodating an iron core The invention relates to a tenth driving member (1642) for driving the second rotating seat (1641) to rotate, and sensors (1623) located on both sides of the second rotating seat (1641), the tenth driving member (1642) is vertically arranged, the second rotating seat (1641) is arranged on the output shaft of the tenth driving member (1642), the second rotating seat (1641) is provided with a third accommodating cavity (16411) for accommodating an iron core, and the iron core loading member (163) comprises a first clamping member (1631) for clamping the iron core in the first accommodating cavity (16211) into the iron core placement groove (1222), a second clamping member (1632) for clamping the iron core in the second accommodating cavity (1651) into the third accommodating cavity (16411), and a third clamping member (1633) for clamping the iron core in the third accommodating cavity (16411) into the first accommodating cavity (16211).

7. The assembly equipment of the thermal magnetic system according to claim 2 or 5, characterized in that: The frame 1 (11) is also provided with a third carrier loop (112), and a plurality of contact bracket carriers for accommodating contact brackets are provided on the third carrier loop (112), and the third carrier loop (112) includes a first material storage tray (1121), a second material storage tray (1122), a first conveying channel (1123) and a second conveying channel (1124), the two conveying channels are arranged in parallel, the two material storage trays are respectively located at the two ends of the two conveying channels, and the material storage trays are communicated with the conveying channels, and the frame 1 (11) is provided with a pushing piece for pushing the contact bracket carrier in the material storage tray into the conveying channel, and the contact bracket is loaded The device comprises a first material picking component (1531) and a second material picking component (1532); a contact bracket upper material tray (151) is located between the first material picking component (1531) and the first material storage tray (1121); the first material picking component (1531) transports the contact brackets in the contact bracket upper material tray (151) to the contact bracket carrier in the first material storage tray (1121); and two second material picking components (1532) are provided, which are located between the third carrier loop (112) and the first carrier loop (12) to transport the contact brackets in the second material storage tray (1122) to the magnetic system carrier (122).

8. The assembly equipment of the thermal magnetic system according to claim 3, characterized in that: The second carrier loop (22) comprises a thermal system carrier loading channel (221) and a thermal system carrier unloading channel (222), wherein the discharge port of the thermal system carrier loading channel (221) and the feed port of the thermal system carrier unloading channel (222) are located at the same end, and a plurality of material trays stacked in sequence from bottom to top are placed in a thermal system carrier loading area (251), and a plurality of thermal system carriers are placed in each material tray. The thermal system carrier loading area (251) and the thermal system carrier unloading area (251) are connected to the thermal system carrier unloading channel (221). The thermal system carrier unloading area is communicated with each other, the frame 2 (21) is provided with a fourth clamping member (211) and an eleventh driving member (212) for driving the fourth clamping member (211) to reciprocate in the thermal system carrier loading area (251) and the thermal system carrier unloading area, and the thermal system carrier loading area (251) and the thermal system carrier unloading area are both provided with a supporting frame (213) and a twelfth driving member for driving the supporting frame (213) to move along the stacking direction of the material tray.

9. The assembly equipment of the thermal magnetic system according to claim 8, characterized in that: The support frame (213) comprises a first support plate (2131) and a second support plate (2132) and a third support plate (2133) arranged on both sides of the first support plate (2131). The first support plate (2131) is connected to the twelfth driving member. A fifth clamping member (2134) is arranged on the inner side of the first support plate (2131). The fifth clamping member (2134) is respectively arranged to abut against the upper end surface and the side surface of the material tray. The first support plate (2131) is also provided with a driving member for driving the second support plate (2132) and the third support plate (2133). A thirteenth driving member (2135) is provided for the supporting plates (2133) to move toward or away from each other, a sixth clamping member (2136) is provided on the inner side surfaces of the second supporting plate (2132) and the third supporting plate (2133), the outer edge of the material tray is clamped in the sixth clamping member (2136), and a positioning piece (2137) and a fourteenth driving member (2138) are provided at one end of the second supporting plate (2132) and the third supporting plate (2133) away from the first supporting plate (2131) to drive the positioning piece (2137) to slide.

10. The assembly equipment of the thermal magnetic system according to claim 8, characterized in that: The frame 2 (21) is also provided with a second positioning mechanism (214), the second positioning mechanism (214) and the thermal system shell installation mechanism (28) are respectively arranged on both sides of the thermal system carrier feeding channel (221), the second positioning mechanism (214) comprises a third positioning member (2141) and a fifteenth driving member (2142) for driving the third positioning member (2141) to slide along the Y-axis direction of the thermal system carrier feeding channel (221), the third positioning member (2141) is provided with a positioning convex strip (21411) adapted to the thermal system carrier, and the frame 2 (21) is provided with a blocking member (215) and a sixteenth driving member (216) for driving the blocking member (215) to rise and fall at positions corresponding to the positioning shaft feeding installation mechanism (26), the positioning shaft detection mechanism (27) and the thermal system shell installation mechanism (28), the blocking member (215) is located at one end of the thermal system carrier close to the component 2 unloading mechanism (24).

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