Machine core assembly assembling equipment of heavy punch starter in heavy punch starting thermal protector

Abstract

The utility model relates to a machine core assembly assembling device of a heavy punch starter in a heavy punch starting thermal protector. The automatic riveting device comprises a rotary table mechanism and is structurally characterized in that the rotary table mechanism comprises a rotary table and a plurality of clamps, the clamps are arranged along the rotary table in a circumferential array mode, and the rotary table sequentially passes through a movable piece placing station, a spring placing station, an armature placing station, an axis placing station, a riveting station and a material taking station in the rotating process. A moving plate placing mechanism, a spring placing mechanism, an armature placing mechanism, an axis placing mechanism, a riveting mechanism and a material taking mechanism are respectively arranged on the moving plate placing station, the spring placing station, the armature placing station, the axis placing station, the riveting station and the material taking station; and monitoring cameras are respectively arranged between the moving plate placing mechanism and the spring placing mechanism, between the spring placing mechanism and the armature placing mechanism, between the armature placing mechanism and the axis placing mechanism, and between the axis placing mechanism and the riveting mechanism.

Description

Technical Field

[0001] The utility model relates to a device for assembling a core component of a heavy hammer starter in a heavy hammer starter thermal protector, in particular to a multi-terminal heavy hammer starter thermal protector. Background Art

[0002] The heavy hammer starter thermal protector is assembled from a thermal protector 1, a heavy hammer starter 2, and a bracket 3, which is installed on the refrigerator compressor to start the refrigeration compressor and protect the compressor from overcurrent and overtemperature. In view of this, a multi-terminal heavy hammer starter is disclosed in the patent document with application number 202223330017.2. In the above-mentioned prior art, the movement assembly 2-8 of the heavy hammer starter 2 is mostly assembled manually. The movement assembly 2-8 is a key movable mechanism component inside the heavy hammer starter. In the prior art, manual assembly and manual riveting are not only inefficient, but uneven force will cause a certain proportion of springs and dynamic reeds to deform, and the axis to bend, resulting in defective products that increase costs. Once used in products, the movement will jam and the contacts will have poor contact, causing serious quality problems. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a device for assembling a core component of a heavy hammer starter in a heavy hammer starter thermal protector with a reasonable structural design.

[0004] The technical solution adopted by the present invention to solve the above-mentioned problem is: the core component assembly equipment of the heavy hammer starter in the heavy hammer starting thermal protector includes a turntable mechanism, and its structural characteristics are: the turntable mechanism includes a turntable and multiple clamps, and the multiple clamps are arranged in a circular array along the turntable. During the rotation process, the turntable passes through the movable plate placement station, the spring placement station, the armature placement station, the axis placement station, the riveting station and the material picking station in sequence. The movable plate placement station, the spring placement station, the armature placement station, the axis placement station, the riveting station and the material picking station are respectively provided with the movable plate placement mechanism, the spring placement mechanism, the armature placement mechanism, the axis placement mechanism, the riveting mechanism and the material picking mechanism.

[0005] Furthermore, a monitoring camera is respectively provided between the movable plate placement mechanism and the spring placement mechanism, between the spring placement mechanism and the armature placement mechanism, between the armature placement mechanism and the axis placement mechanism, and between the axis placement mechanism and the riveting mechanism.

[0006] Furthermore, the fixture includes a guide block, a No. 1 movable clamping block, a No. 2 movable clamping block, a fixed seat, a reset spring, a guide hole, a guide shaft, a material hole and a material tube. The fixed seat and the material tube are fixed on the turntable, and the fixed seat and the material tube are respectively located on the upper and lower sides of the turntable. The No. 1 movable clamping block and the No. 2 movable clamping block are respectively slidably arranged on both sides of the fixed seat, and the No. 1 movable clamping block and the No. 2 movable clamping block are reset by the reset spring after sliding. The guide block is located above the No. 1 movable clamping block and the No. 2 movable clamping block. The guide hole and the material hole are both arranged on the guide block, and the No. 1 movable clamping block and the No. 2 movable clamping block are each provided with a guide shaft.

[0007] Furthermore, the movable piece placement mechanism includes a movable piece loader, a movable piece rail, a No. 1 movable piece cylinder, a No. 2 movable piece cylinder, a No. 3 movable piece cylinder, a movable piece slider, a movable piece push rod and a movable piece ejector. The discharge port of the movable piece loader is connected to one end of the movable piece rail, the movable piece slider and the movable piece push rod are both located at the other end of the movable piece rail, and the movable piece slider cooperates with the movable piece push rod, the movable piece slider is connected to the No. 2 movable piece cylinder, the movable piece push rod is connected to the No. 3 movable piece cylinder, the movable piece ejector is connected to the movable piece push rod, and the movable piece ejector cooperates with the clamp.

[0008] Furthermore, the spring placement mechanism includes a spring loader, a spring transmission conduit, a No. 1 spring cylinder and a No. 2 spring cylinder, and the No. 1 spring cylinder and the No. 2 spring cylinder are both arranged on the spring transmission conduit. The discharge port of the spring loader is connected to one end of the spring transmission conduit, and the other end of the spring transmission conduit is matched with the clamp.

[0009] Furthermore, the armature placement mechanism includes an armature loader, an armature rail, an armature cylinder No. 1, an armature cylinder No. 2, an armature cylinder No. 3 and an armature claw. The discharge port of the armature loader is connected to one end of the armature rail, and the armature claw is located above the other end of the armature rail. The armature claw is arranged on the armature cylinder No. 3, the armature cylinder No. 3 is arranged on the armature cylinder No. 1, the armature cylinder No. 1 is arranged on the armature cylinder No. 2, and the armature claw cooperates with the clamp.

[0010] Furthermore, the axis placement mechanism includes an axis loader, an axis rail, an axis motor, a No. 1 axis cylinder, a No. 2 axis cylinder, an axis claw and an axis motor seat. The discharge port of the axis loader is connected to one end of the axis rail, the axis claw is located above the other end of the axis rail, the axis claw is arranged on the No. 2 axis cylinder, the No. 2 axis cylinder is arranged on the axis motor, the axis motor is arranged on the axis motor seat, the axis motor seat is connected to the No. 1 axis cylinder, and the axis claw cooperates with the clamp.

[0011] Furthermore, the riveting mechanism includes a No. 1 riveting cylinder, a No. 2 riveting cylinder, a riveting seat and a rivet head, the rivet seat is arranged on the No. 1 riveting cylinder, the rivet head is arranged on the No. 2 riveting cylinder, and the No. 1 riveting cylinder and the No. 2 riveting cylinder are respectively located above and below the clamp.

[0012] Furthermore, the material picking mechanism includes a material picking cylinder, a material picking ejector and a material storage frame, the material picking ejector is connected to the material picking cylinder, and the material picking ejector cooperates with the clamp, and the material storage frame is located below the clamp.

[0013] Furthermore, the movement assembly includes a movable plate, a spring, an armature and an axis, and the axis passes through the armature, spring and movable plate. The two ends of the spring are respectively in contact with the movable plate and the armature. The movable plate is riveted to the axis to limit the axial position of the movable plate, but the movable plate can rotate radially relative to the axis.

[0014] Compared with the existing technology, the utility model has the following advantages: the assembly equipment can be used to realize the automatic assembly of the movement assembly, and the turntable can be used to switch between the moving piece placement station, spring placement station, armature placement station, axis placement station, riveting station and material removal station. The movement assembly is a key component in the heavy hammer starter. The movement assembly is assembled and processed by automatic equipment, which not only improves the efficiency but also ensures the quality of the movement assembly, so that it can move smoothly in the movement installation cavity and the contacts are in good contact, making the starting more stable and greatly improving the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the heavy hammer starting thermal protector of the embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the heavy hammer starting thermal protector of the embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the internal three-dimensional structure of the heavy hammer starting thermal protector of the embodiment of the utility model.

[0018] Figure 4 It is a three-dimensional structural diagram of the core assembly of an embodiment of the present utility model.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the movement assembly equipment of an embodiment of the present utility model.

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the clamp according to an embodiment of the present utility model.

[0021] Figure 7 It is a three-dimensional structural diagram of the movable piece placement mechanism of an embodiment of the utility model.

[0022] Figure 8 It is a three-dimensional structural schematic diagram of the spring placement mechanism of an embodiment of the utility model.

[0023] Figure 9 It is a three-dimensional structural diagram of the armature placement mechanism of an embodiment of the utility model.

[0024] Figure 10 It is a three-dimensional structural diagram of the axis placement mechanism of an embodiment of the utility model.

[0025] Figure 11 It is a three-dimensional structural diagram of the riveting mechanism of an embodiment of the utility model.

[0026] Figure 12 It is a three-dimensional structural diagram of the material taking mechanism of an embodiment of the utility model.

[0027] Figure 13 The utility model is a schematic diagram of the assembly process of the hammer starting thermal protector of the embodiment of the present invention.

[0028] In the figure: thermal protector 1, heavy hammer starter 2, bracket 3,

[0029] Thermal protector first plug 1-1, thermal protector second plug 1-2,

[0030] Starter pin 2-1, second connecting plug 2-2, starter M pin 2-3, starter N end plug 2-4, starting coil 2-5, static contact 2-6, moving contact 2-7, movement assembly 2-8, cover 2-9, frame 2-10,

[0031] First pin 3-1, second pin 3-2, L-end connecting plug 3-3, grounding connecting plug 3-4, connecting plug 3-5,

[0032] Moving piece 2-8-1, spring 2-8-2, armature 2-8-3, axis 2-8-4,

[0033] Turntable mechanism A, moving piece placement mechanism B, spring placement mechanism C, armature placement mechanism D, axis placement mechanism E, riveting mechanism F, material removal mechanism G, monitoring camera H,

[0034] Guide block A1, movable clamping block A2, movable clamping block A3, fixed seat A4, turntable A5, reset spring, guide hole A6, guide shaft A7, material hole A8, material tube A9,

[0035] Rotor loader B1, rotor rail B2, No. 1 rotor cylinder B3, No. 2 rotor cylinder B4, No. 3 rotor cylinder B5, rotor slider B6, rotor push rod B7, rotor ejector B8,

[0036] Spring loader C1, spring transmission guide tube C2, No. 1 spring cylinder C3, No. 2 spring cylinder C4,

[0037] Armature loader D1, armature rail D2, No. 1 armature cylinder D3, No. 2 armature cylinder D4, No. 3 armature cylinder D5, armature claw D6,

[0038] Axis loader E1, axis rail E2, axis motor E3, axis cylinder No. 1 E4, axis cylinder No. 2 E5, axis claw E6, axis motor seat E7,

[0039] No. 1 riveting cylinder F1, No. 2 riveting cylinder F2, riveting seat F3, riveting head F4,

[0040] Material taking cylinder G1, material taking ejector G2, material storage frame G3. DETAILED DESCRIPTION

[0041] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0042] Example

[0043] See also Figures 1 to 13 As shown, it should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, if there are references to terms such as "upper", "lower", "left", "right", "middle" and "one" in this specification, they are only for the convenience of description and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be considered as the scope of the implementation of the present invention without substantially changing the technical content.

[0044] The weight-start thermal protector in this embodiment includes a thermal protector 1, a weight-starter 2 and a bracket 3. The thermal protector 1 and the weight-starter 2 are both arranged on the bracket 3. The weight-starter 2 includes a movement assembly 2-8. The thermal protector 1 is provided with a first thermal protector plug 1-1 and a second thermal protector plug 1-2. The weight-starter 2 is provided with a starter pin 2-1, a second connecting plug 2-2, a starter M pin 2-3 and a starter N-end plug 2-4. The bracket 3 is provided with a first pin 3-1, a second pin 3-2, an L-end connecting plug 3-3, a grounding connecting plug 3-4 and a connecting plug 3-5. The static contact 2-6 is welded to the starter pin 2-1 and the second connecting plug 2-2. The moving contact 2-7 is welded to the movement assembly 2-8. The static contact 2-6 is in contact with the moving contact 2-7.

[0045] The assembly method of the weight start thermal protector in this embodiment is used to install the thermal protector 1 and the weight starter 2 on the bracket 3 to form the weight start thermal protector. The assembly method is as follows:

[0046] S1. Install the first pin 3-1, the second pin 3-2, the L-end connecting plug 3-3, the grounding connecting plug 3-4, and the connecting plug 3-5 in the corresponding mounting cavities on the bracket 3 in sequence;

[0047] S2. Install the starter pin 2-1, the second connecting plug 2-2, the starter M pin 2-3, the starter N-end plug 2-4, the starting coil 2-5, the static contact 2-6, the moving contact 2-7, and the movement assembly 2-8 in the mounting cavity formed by the cover 2-9 and the frame 2-10; then weld the leading and trailing ends of the starting coil 2-5 to the starter M pin 2-3 and the starter N-end plug 2-4, respectively;

[0048] S3. Install the thermal protector 1 and the heavy hammer starter 2 on the bracket 3, and connect the first plug 1-1 and the second plug 1-2 of the thermal protector to the first pin 3-1 and the second pin 3-2 respectively;

[0049] S4. After the weight starter 2 and the thermal protector 1 are completely installed, a multi-terminal weight starter thermal protector is formed.

[0050] The movement components 2-8 in this embodiment are assembled using movement group component assembly equipment, and the movement assembly equipment includes a turntable mechanism A, which includes a turntable A5 and multiple clamps. The multiple clamps are arranged in a circular array along the turntable A5. During the rotation process, the turntable A5 passes through the movable plate placement station, the spring placement station, the armature placement station, the axis placement station, the riveting station and the material picking station in sequence. The movable plate placement station, the spring placement station, the armature placement station, the axis placement station, the riveting station and the material picking station are respectively provided with a movable plate placement mechanism B, a spring placement mechanism C, an armature placement mechanism D, an axis placement mechanism E, a riveting mechanism F and a material picking mechanism G.

[0051] In this embodiment, a monitoring camera H is respectively provided between the movable plate placement mechanism B and the spring placement mechanism C, between the spring placement mechanism C and the armature placement mechanism D, between the armature placement mechanism D and the axis placement mechanism E, and between the axis placement mechanism E and the riveting mechanism F.

[0052] The movement assembly 2-8 in this embodiment includes a movable plate 2-8-1, a spring 2-8-2, an armature 2-8-3 and an axis 2-8-4. The axis 2-8-4 passes through the armature 2-8-3, the spring 2-8-2 and the movable plate 2-8-1 in sequence. The two ends of the spring 2-8-2 are respectively in contact with the movable plate 2-8-1 and the armature 2-8-3. The movable plate 2-8-1 is riveted to the axis 2-8-4 to limit the axial position of the movable plate 2-8-1, but the movable plate 2-8-1 can rotate radially relative to the axis 2-8-4.

[0053] The clamp in this embodiment includes a guide block A1, a movable clamping block No. A2, a movable clamping block No. A3, a fixed seat A4, a reset spring, a guide hole A6, a guide shaft A7, a material hole A8 and a material tube A9. The fixed seat A4 and the material tube A9 are both fixed on the turntable A5, and the fixed seat A4 and the material tube A9 are respectively located on the upper and lower sides of the turntable A5. The movable clamping block No. A2 and the movable clamping block No. A3 are respectively slidably arranged on both sides of the fixed seat A4, and the movable clamping block No. A2 and the movable clamping block No. A3 are reset by the reset spring after sliding. The guide block A1 is located above the movable clamping block No. A2 and the movable clamping block No. A3. The guide hole A6 and the material hole A8 are both provided on the guide block A1. A guide shaft A7 is respectively provided on the movable clamping block No. A2 and the movable clamping block No. A3.

[0054] The movable plate placement mechanism B in this embodiment includes a movable plate loader B1, a movable plate rail B2, a No. 1 movable plate cylinder B3, a No. 2 movable plate cylinder B4, a No. 3 movable plate cylinder B5, a movable plate slider B6, a movable plate push rod B7 and a movable plate ejector B8. The discharge port of the movable plate loader B1 is connected to one end of the movable plate rail B2, the movable plate slider B6 and the movable plate push rod B7 are both located at the other end of the movable plate rail B2, and the movable plate slider B6 cooperates with the movable plate push rod B7, the movable plate slider B6 is connected to the No. 2 movable plate cylinder B4, the movable plate push rod B7 is connected to the No. 3 movable plate cylinder B5, the movable plate ejector B8 is connected to the movable plate push rod B7, and the movable plate ejector B8 cooperates with the clamp.

[0055] The spring placement mechanism C in this embodiment includes a spring loader C1, a spring transmission conduit C2, a No. 1 spring cylinder C3 and a No. 2 spring cylinder C4. The No. 1 spring cylinder C3 and the No. 2 spring cylinder C4 are both arranged on the spring transmission conduit C2. The discharge port of the spring loader C1 is connected to one end of the spring transmission conduit C2, and the other end of the spring transmission conduit C2 is matched with the clamp.

[0056] The armature placement mechanism D in this embodiment includes an armature loader D1, an armature rail D2, an armature cylinder No. 1 D3, an armature cylinder No. 2 D4, an armature cylinder No. 3 D5 and an armature claw D6. The discharge port of the armature loader D1 is connected to one end of the armature rail D2, and the armature claw D6 is located above the other end of the armature rail D2. The armature claw D6 is arranged on the armature cylinder No. 3 D5, the armature cylinder No. 3 D5 is arranged on the armature cylinder No. 1 D3, the armature cylinder No. 1 D3 is arranged on the armature cylinder No. 2 D4, and the armature claw D6 cooperates with the clamp.

[0057] The axis placement mechanism E in this embodiment includes an axis loader E1, an axis rail E2, an axis motor E3, a No. 1 axis cylinder E4, a No. 2 axis cylinder E5, an axis claw E6 and an axis motor base E7. The discharge port of the axis loader E1 is connected to one end of the axis rail E2, the axis claw E6 is located above the other end of the axis rail E2, the axis claw E6 is arranged on the No. 2 axis cylinder E5, the No. 2 axis cylinder E5 is arranged on the axis motor E3, the axis motor E3 is arranged on the axis motor base E7, the axis motor base E7 is connected to the No. 1 axis cylinder E4, and the axis claw E6 cooperates with the clamp.

[0058] The riveting mechanism F in this embodiment includes a No. 1 riveting cylinder F1, a No. 2 riveting cylinder F2, a riveting seat F3 and a rivet head F4. The riveting seat F3 is arranged on the No. 1 riveting cylinder F1, and the rivet head F4 is arranged on the No. 2 riveting cylinder F2. The No. 1 riveting cylinder F1 and the No. 2 riveting cylinder F2 are respectively located above and below the clamp.

[0059] The material picking mechanism G in this embodiment includes a material picking cylinder G1, a material picking ejector G2 and a material storage frame G3. The material picking ejector G2 is connected to the material picking cylinder G1 and cooperates with the clamp. The material storage frame G3 is located below the clamp.

[0060] The assembly process of the movement assembly 2-8 in this embodiment is as follows:

[0061] S1. Place the movable piece 2-8-1: When the turntable A5 rotates the fixture to the movable piece placement station, the movable piece ejector B8 is pushed into the guide hole A6 by the No. 1 movable piece cylinder B3, so that the movable piece ejector B8 contacts the guide shaft A7, and then the No. 1 movable clamp A2 and the No. 2 movable clamp A3 can slide outward, and the movable piece 2-8-1 is loaded into the movable piece track B2 by the movable piece loader B1 and sent to the right side of the movable piece slider B6. The movable piece slider B6 is pushed by the No. 2 movable piece cylinder B4 to push the movable piece 2-8-1 to the front of the movable piece push rod B7. The movable piece push rod B7 is pushed by the No. 3 movable piece cylinder B5 to push the movable piece 2-8-1 onto the fixed seat A4. The No. 1 movable piece cylinder B3 drives the movable piece ejector B8 to return to its original position. At this time, the No. 1 movable clamp A2 and the No. 2 movable clamp A3 position and lock the movable piece 2-8-1 in the fixture under the action of the internal return spring.

[0062] S2. Place spring 2-8-2: turntable A5 continues to rotate. When turntable A5 rotates the fixture for placing movable piece 2-8-1 to the first monitoring camera H, the monitoring camera H can be used to monitor whether movable piece 2-8-1 is placed in the fixture. Turntable A5 continues to rotate. When turntable A5 rotates the fixture for placing movable piece 2-8-1 to the spring placement station, spring 2-8-2 is loaded into spring transmission guide tube C2 through spring loader C1. The piston rod of No. 2 spring cylinder C4 releases spring 2-8-2, allowing spring 2-8-2 to fall into material hole A8 and be located above movable piece 2-8-1. The piston rod of No. 1 spring cylinder C3 releases spring 2-8-2, allowing spring 2-8-2 to fall, and is pressed tightly by the piston rod of No. 2 spring cylinder C4, and then another spring 2-8-2 is pressed tightly by No. 1 spring cylinder C3.

[0063] S3. Place the armature 2-8-3: Turntable A5 continues to rotate. When the turntable A5 rotates the fixture for placing the movable piece 2-8-1 and the spring 2-8-2 to the second monitoring camera H, the monitoring camera H can be used to monitor whether the spring 2-8-2 is placed in the fixture; Turntable A5 continues to rotate. When the turntable A5 rotates the fixture for placing the movable piece 2-8-1 and the spring 2-8-2 to the armature placement station, the armature 2-8-3 is loaded by the armature loader D1 and enters the armature rail D2 and is sent to the bottom of the armature claw D6, and the armature cylinder No. 1 D3 pushes the armature cylinder No. 3. Cylinder D5 descends, and the armature claw D6 is driven by the No. 3 armature cylinder D5 to lock the armature 2-8-3. The No. 1 armature cylinder D3 pulls the No. 3 armature cylinder D5 up, and under the action of the No. 2 armature cylinder D4, the No. 1 armature cylinder D3 is pushed forward, so that the armature 2-8-3 is located above the material hole A8. The No. 1 armature cylinder D3 pushes the No. 3 armature cylinder D5 down, and the No. 3 armature cylinder D5 drives the armature claw D6 to release the armature 2-8-3 and place it in the material hole A8, and above the spring 2-8-2. The No. 1 armature cylinder D3 and the No. 2 armature cylinder D4 return to their positions in turn.

[0064] S4, placement of axis 2-8-4: turntable A5 continues to rotate. When turntable A5 rotates the fixture for placing movable piece 2-8-1, spring 2-8-2 and armature 2-8-3 to the third monitoring camera H, the monitoring camera H can be used to monitor whether the armature 2-8-3 is placed in the fixture; turntable A5 continues to rotate. When turntable A5 rotates the fixture for placing movable piece 2-8-1, spring 2-8-2 and armature 2-8-3 to the axis placement station, axis 2-8-4 is loaded into the axis track E2 by the axis loader E1, and the axis motor E3 controls the No. 2 axis cylinder E5 to rotate to the vertical direction, and the axis is controlled by the No. 1 axis cylinder E4. The motor seat E7 descends, and the No. 2 axis cylinder E5 controls the axis claw E6 to clamp the axis 2-8-4, and then the No. 1 axis cylinder E4 returns to its original position. The No. 2 axis cylinder E5 is controlled by the axis motor E3 to rotate to the horizontal direction. At this time, the axis 2-8-4 is located above the material hole A8. The No. 1 axis cylinder E4 controls the axis motor seat E7 to descend, so that the axis 2-8-4 passes through the center hole of the armature 2-8-3. The No. 2 axis cylinder E5 drives the axis claw E6 to release the axis 2-8-4. At the same time, the No. 1 axis cylinder E4 returns to its original position. At this time, the axis 2-8-4 passes through the center holes of the armature 2-8-3, the spring 2-8-2, and the movable plate 2-8-1 in sequence.

[0065] S5, riveting: Turntable A5 continues to rotate, when the turntable A5 rotates the fixture that holds the movable piece 2-8-1, spring 2-8-2, armature 2-8-3, and axis 2-8-4 to the fourth monitoring camera H, the monitoring camera H can be used to monitor whether the axis 2-8-4 is placed in the fixture; Turntable A5 continues to rotate, when the turntable A5 rotates the fixture that holds the movable piece 2-8-1, spring 2-8-2, armature 2-8-3, and axis 2-8-4 to the fourth monitoring camera H. When the fixture rotates to the riveting station, the No. 1 riveting cylinder F1 equipped with the rivet seat F3 presses down the end of the fixed axis 2-8-4, and then the No. 2 riveting cylinder F2 equipped with the rivet head F4 pushes up the top of the axis 2-8-4 to complete the riveting to form the movement assembly 2-8, which can make the movable plate 2-8-1, spring 2-8-2 and armature 2-8-3 rotate on the axis 2-8-4, and the spring 2-8-2 and armature 2-8-3 can move on the axis 2-8-4.

[0066] S6. Material picking: The turntable A5 continues to rotate. When the turntable A5 rotates the fixture on which the movement assembly 2-8 is placed to the material picking station, the material picking cylinder G1 pushes the material picking pin G2 into the guide hole A6, so that the movable piece pin B8 contacts the guide shaft A7, and then the No. 1 movable clamp A2 and the No. 2 movable clamp A3 can be slid outward, and the movement assembly 2-8 falls into the material storage frame G3 through the material tube A9. Since the diameter of the material tube A9 is larger than the distance between the No. 1 movable clamp A2 and the No. 2 movable clamp A3 and the movement assembly 2-8, when the No. 1 movable clamp A2 and the No. 2 movable clamp A3 are opened, the movement assembly 2-8 will rely on its own gravity to fall into the material storage frame G3 through the material tube A9.

[0067] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is merely an example of the structure of the utility model. Any equivalent changes or simple changes made based on the structure, features and principles described in the concept of the utility model patent are included in the scope of protection of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should fall within the scope of protection of the utility model.

Claims

1. An assembly device for a core component of a weight starter in a weight start thermal protector, comprising a turntable mechanism (A), characterized in that: The turntable mechanism (A) includes a turntable (A5) and a plurality of clamps, and the plurality of clamps are arranged in a circular array along the turntable (A5). During the rotation process, the turntable (A5) sequentially passes through a movable plate placement station, a spring placement station, an armature placement station, an axis placement station, a riveting station, and a material picking station. The movable plate placement station, the spring placement station, the armature placement station, the axis placement station, the riveting station, and the material picking station are respectively provided with a movable plate placement mechanism (B), a spring placement mechanism (C), an armature placement mechanism (D), an axis placement mechanism (E), a riveting mechanism (F), and a material picking mechanism (G).

2. The device for assembling the core assembly of the weight starter in the weight start thermal protector according to claim 1, characterized in that: A monitoring camera (H) is respectively provided between the movable plate placement mechanism (B) and the spring placement mechanism (C), between the spring placement mechanism (C) and the armature placement mechanism (D), between the armature placement mechanism (D) and the axis placement mechanism (E), and between the axis placement mechanism (E) and the riveting mechanism (F).

3. The device for assembling the core assembly of the weight starter in the weight start thermal protector according to claim 1, characterized in that: The clamp comprises a guide block (A1), a first movable clamp block (A2), a second movable clamp block (A3), a fixed seat (A4), a return spring, a guide hole (A6), a guide shaft (A7), a material hole (A8) and a material tube (A9). The fixed seat (A4) and the material tube (A9) are both fixed on the turntable (A5), and the fixed seat (A4) and the material tube (A9) are respectively located on the upper and lower sides of the turntable (A5). The first movable clamp block (A2) and the second movable clamp block (A3) are respectively slidably arranged on both sides of the fixed seat (A4), and the No. 1 movable clamping block (A2) and the No. 2 movable clamping block (A3) are reset by a reset spring after sliding, the guide block (A1) is located above the No. 1 movable clamping block (A2) and the No. 2 movable clamping block (A3), the guide hole (A6) and the material hole (A8) are both arranged on the guide block (A1), and the No. 1 movable clamping block (A2) and the No. 2 movable clamping block (A3) are each provided with a guide shaft (A7).

4. The device for assembling the core assembly of the weight starter in the weight start thermal protector according to claim 1, characterized in that: The movable plate placement mechanism (B) includes a movable plate loader (B1), a movable plate rail (B2), a No. 1 movable plate cylinder (B3), a No. 2 movable plate cylinder (B4), a No. 3 movable plate cylinder (B5), a movable plate slider (B6), a movable plate push rod (B7) and a movable plate ejector pin (B8). The discharge port of the movable plate loader (B1) is connected to one end of the movable plate rail (B2), the movable plate slider (B6) and the movable plate push rod (B7) are both located at the other end of the movable plate rail (B2), and the movable plate slider (B6) cooperates with the movable plate push rod (B7), the movable plate slider (B6) is connected to the No. 2 movable plate cylinder (B4), the movable plate push rod (B7) is connected to the No. 3 movable plate cylinder (B5), the movable plate ejector pin (B8) is connected to the movable plate push rod (B7), and the movable plate ejector pin (B8) cooperates with the clamp.

5. The device for assembling the core assembly of the weight starter in the weight start thermal protector according to claim 1, characterized in that: The spring placement mechanism (C) includes a spring loader (C1), a spring transmission conduit (C2), a No. 1 spring cylinder (C3) and a No. 2 spring cylinder (C4). The No. 1 spring cylinder (C3) and the No. 2 spring cylinder (C4) are both arranged on the spring transmission conduit (C2). The discharge port of the spring loader (C1) is connected to one end of the spring transmission conduit (C2), and the other end of the spring transmission conduit (C2) is matched with a clamp.

6. The device for assembling the core assembly of the weight starter in the weight start thermal protector according to claim 1, characterized in that: The armature placement mechanism (D) includes an armature loader (D1), an armature rail (D2), a No. 1 armature cylinder (D3), a No. 2 armature cylinder (D4), a No. 3 armature cylinder (D5) and an armature claw (D6). The discharge port of the armature loader (D1) is connected to one end of the armature rail (D2), the armature claw (D6) is located above the other end of the armature rail (D2), the armature claw (D6) is arranged on the No. 3 armature cylinder (D5), the No. 3 armature cylinder (D5) is arranged on the No. 1 armature cylinder (D3), the No. 1 armature cylinder (D3) is arranged on the No. 2 armature cylinder (D4), and the armature claw (D6) cooperates with a clamp.

7. The device for assembling the core assembly of the weight starter in the weight start thermal protector according to claim 1, characterized in that: The axis placement mechanism (E) includes an axis loader (E1), an axis rail (E2), an axis motor (E3), a No. 1 axis cylinder (E4), a No. 2 axis cylinder (E5), an axis clamping claw (E6) and an axis motor seat (E7). The discharge port of the axis loader (E1) is connected to one end of the axis rail (E2), the axis clamping claw (E6) is located above the other end of the axis rail (E2), the axis clamping claw (E6) is arranged on the No. 2 axis cylinder (E5), the No. 2 axis cylinder (E5) is arranged on the axis motor (E3), the axis motor (E3) is arranged on the axis motor seat (E7), the axis motor seat (E7) is connected to the No. 1 axis cylinder (E4), and the axis clamping claw (E6) cooperates with the clamp.

8. The device for assembling the core assembly of the weight starter in the weight start thermal protector according to claim 1, characterized in that: The riveting mechanism (F) comprises a No. 1 riveting cylinder (F1), a No. 2 riveting cylinder (F2), a riveting seat (F3) and a riveting head (F4); the riveting seat (F3) is arranged on the No. 1 riveting cylinder (F1); the riveting head (F4) is arranged on the No. 2 riveting cylinder (F2); the No. 1 riveting cylinder (F1) and the No. 2 riveting cylinder (F2) are respectively located above and below the clamp.

9. The device for assembling the core assembly of the weight starter in the weight start thermal protector according to claim 1, characterized in that: The material taking mechanism (G) comprises a material taking cylinder (G1), a material taking ejector pin (G2) and a material storage frame (G3); the material taking ejector pin (G2) is connected to the material taking cylinder (G1), and the material taking ejector pin (G2) cooperates with a clamp; and the material storage frame (G3) is located below the clamp.

10. The device for assembling the core assembly of the weight starter in the weight start thermal protector according to claim 1, characterized in that: The movement assembly (2-8) includes a movable plate (2-8-1), a spring (2-8-2), an armature (2-8-3) and an axis (2-8-4), wherein the axis (2-8-4) passes through the armature (2-8-3), the spring (2-8-2) and the movable plate (2-8-1), and the two ends of the spring (2-8-2) are respectively in contact with the movable plate (2-8-1) and the armature (2-8-3). The movable plate (2-8-1) is riveted to the axis (2-8-4) to limit the axial position of the movable plate (2-8-1), but the movable plate (2-8-1) can rotate in the radial direction relative to the axis (2-8-4).

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