Travel switch core assembling equipment

Abstract

The invention belongs to the technical field of automation equipment, and discloses travel switch core assembling equipment which comprises a rotating mechanism and a button assembly assembling mechanism, the rotating mechanism comprises a conveying module and a carrier, the button assembly assembling mechanism comprises an elastic piece assembling mechanism, the elastic piece assembling mechanism comprises an angle-adjustable material taking and placing module, and the angle-adjustable material taking and placing module is arranged on the conveying module. The angle-adjustable material taking and placing module comprises a material taking and placing module body, the material taking and placing module body comprises a rotating assembly and a material taking and placing assembly, and the material taking and placing assembly can grab and release the elastic pieces. The rotating assembly drives the material taking and placing assembly to rotate, so that the material taking and placing assembly can release the elastic pieces at the set inclination angle after grabbing the elastic pieces, manual participation is avoided, and the assembling efficiency and the product consistency are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment, in particular to a travel switch core assembly device. Background Art

[0002] The travel switch core comprises a button assembly, a base, and a spring. The button assembly comprises a push rod, a connecting rod, and two springs. Production of the travel switch core, particularly the assembly of the two springs, is challenging due to the need to tilt them at a set angle. Prior art assembling the springs primarily relies on manual assembly, a method that relies heavily on manual proficiency. Consequently, this method results in poor production stability and low efficiency, making it unsuitable for mass production. Summary of the Invention

[0003] The object of the present invention is to provide a travel switch core assembly device, which avoids manual participation and improves production efficiency and product consistency.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] A travel switch core assembly device, wherein the travel switch core includes a button assembly, the button assembly including a push rod, a connecting rod and a spring, the connecting rod being provided with a through groove and a first engaging groove provided on the edge of the through groove, the push rod being provided with a second engaging groove, and the travel switch core assembly device including:

[0006] The rotating mechanism includes a conveying module and a carrier, wherein the carrier is arranged on the conveying module, the conveying module is used to convey the carrier, the carrier carries the push rod and the connecting rod, and the push rod is inserted into the through groove;

[0007] The button assembly assembly mechanism includes a spring assembly mechanism, the spring assembly mechanism includes an angle-adjustable material picking and discharging module, the angle-adjustable material picking and discharging module includes a material picking and discharging module, the material picking and discharging module includes a rotating assembly and a material picking and discharging assembly, and the material picking and discharging assembly is arranged on the rotating assembly; when the conveying module drives the carrier to move to a position corresponding to the angle-adjustable material picking and discharging module, the rotating assembly drives the material picking and discharging assembly to rotate to a set tilt angle, and the material picking and discharging assembly installs the spring between the push rod and the connecting rod at the set tilt angle, one end of the spring is connected to the first clamping groove, and the other end of the spring is connected to the second clamping groove.

[0008] As an optional solution, the rotating assembly includes a mounting transverse plate, a rotating plate and a rotating drive assembly. The rotating plate is rotatably set on the mounting transverse plate, the material picking and placing assembly is set on the rotating plate, and the rotating drive assembly is used to drive the rotating plate to rotate so that the rotating plate drives the material picking and placing assembly to rotate the set inclination angle.

[0009] As an optional solution, the rotary drive assembly includes:

[0010] A first rotary driving member is provided on the mounting horizontal plate;

[0011] A rotating link rod has one end hinged to the driving end of the first rotating driving member and the other end hinged to the rotating plate. The first rotating driving member drives the rotating plate to rotate through the rotating link rod.

[0012] As an optional solution, a limited position slide is provided on the mounting transverse plate;

[0013] The driving end of the first rotary driving member is provided with a limiting slider slidably connected to the limiting slide, and one end of the rotary linkage rod is hinged to the limiting slider. The first rotary driving member is used to drive the limiting slider to slide, so that the limiting slider drives the rotary linkage rod to move.

[0014] As an optional solution, the material picking and unloading module also includes a first limit member and a second limit member arranged on the mounting cross plate at intervals along the sliding direction of the limit slider, and the first limit member and the second limit member are used to limit the moving distance of the limit slider, and the first limit member and the second limit member can both move and adjust along the sliding direction of the limit slider.

[0015] As an optional solution, along the sliding direction of the limiting slider, the mounting cross plate is provided with a first boss and a second boss distributed at intervals, the first boss is provided with a first threaded hole, the second boss is provided with a second threaded hole, the first limiting member is screwed into the first threaded hole, and the second limiting member is screwed into the second threaded hole.

[0016] As an optional solution, the material taking and placing component includes:

[0017] A material taking and discharging driving member is arranged on the rotating plate;

[0018] A material taking and placing guide block is slidably arranged on the rotating plate and connected to the driving end of the material taking and placing drive member, and the material taking and placing guide block is provided with a guide slideway;

[0019] A suction member is slidably arranged in the guide slide, the suction member is provided with an air channel, and the end of the suction member close to the material picking and placing driving member is elastically connected to the material picking and placing guide block, and the end of the suction member away from the material picking and placing driving member is provided with a suction nozzle connected to the air channel, and the air channel is used to generate negative pressure or positive pressure so that the suction nozzle can suck or release materials.

[0020] As an optional solution, the first clamping grooves are provided on two opposite edges of the through groove;

[0021] The angle-adjustable material picking and unloading module includes two symmetrically distributed material picking and unloading modules, and the two material picking and unloading modules are respectively used to install the spring clips between the push rod and the connecting rod at the set inclination angle, so that the two spring clips are located on both sides of the push rod, and one end of the two spring clips is respectively connected to the two first clamping grooves, and the other ends of the two spring clips are both connected to the second clamping grooves.

[0022] As an optional solution, the shrapnel assembly mechanism also includes a shrapnel pressing module, which is arranged on the peripheral side of the conveying module and located downstream of the angle-adjustable material loading and unloading module. When the conveying module drives the carrier to move to a position corresponding to the shrapnel pressing module, the shrapnel pressing module presses the shrapnel to install the shrapnel in place.

[0023] As an optional solution, the button assembly further includes a dial block;

[0024] The button assembly assembly mechanism further includes a push rod loading mechanism, a connecting rod loading mechanism and a shift block assembly mechanism arranged on the peripheral side of the conveying module;

[0025] When the conveying module drives the carrier to move to a position corresponding to the push rod loading mechanism, the push rod loading mechanism is used to install the push rod on the carrier. When the conveying module drives the carrier to move to a position corresponding to the connecting rod loading mechanism, the connecting rod loading mechanism is used to install the connecting rod on the carrier. When the conveying module drives the carrier to move to a position corresponding to the shift block assembly mechanism, the shift block assembly mechanism installs the shift block on the push rod located on the carrier.

[0026] As an optional solution, the travel switch core further includes a base and a spring, and the carrier is provided with a first mounting position, a second mounting position, and a third mounting position, wherein the first mounting position is used to assemble the button assembly; the travel switch core assembly device further includes:

[0027] a first transfer mechanism, disposed on a peripheral side of the conveying module and located downstream of the button assembly assembly mechanism, wherein when the conveying module drives the carrier to move to a position corresponding to the first transfer mechanism, the first transfer mechanism transfers the button assembly located at the first installation position to the second installation position;

[0028] a spring assembly mechanism, disposed on a peripheral side of the conveying module and located downstream of the first transfer mechanism, wherein when the conveying module drives the carrier to move to a position corresponding to the spring assembly mechanism, the rotating mechanism transfers the spring to the second installation position and assembles it with the button assembly located at the second installation position;

[0029] A base assembly mechanism is provided on the peripheral side of the conveying module and downstream of the spring assembly mechanism. When the conveying module drives the carrier to move to a position corresponding to the base assembly mechanism, the base assembly mechanism transfers the base to the second installation position and simultaneously assembles the base with the button assembly and the spring to form the travel switch core.

[0030] a second transfer mechanism, disposed on a peripheral side of the conveying module and located downstream of the base assembly mechanism, wherein when the conveying module drives the carrier to move to a position corresponding to the second transfer mechanism, the second transfer mechanism transfers the travel switch core located at the second installation position to the third installation position;

[0031] The detection and output mechanism is arranged on the peripheral side of the conveying module and is located downstream of the second transfer mechanism. When the conveying module drives the carrier to move to the position corresponding to the detection and output mechanism, the detection and output mechanism detects whether the travel switch core placed in the third installation position is qualified, and places the qualified travel switch core in the good product flow channel for output, and places the unqualified travel switch core in the waste flow channel for output.

[0032] Beneficial effects of the present invention:

[0033] The travel switch core assembly equipment provided by the present invention drives the pick-up and release assembly to rotate through the rotating assembly, so that the pick-up and release assembly can grab the spring piece and release the spring piece on the carrier at a set inclination angle to connect the spring piece to the push rod and the connecting rod to realize the assembly of the button assembly, avoiding manual participation and improving production efficiency and product consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 1 is a schematic structural diagram of a travel switch core according to an embodiment of the present invention;

[0035] Figure 21 is a schematic structural diagram of a travel switch core assembly device provided by an embodiment of the present invention;

[0036] Figure 3 is a structural schematic diagram of a rotating mechanism involved in an embodiment of the present invention;

[0037] Figure 4 is a schematic structural diagram of a carrier involved in an embodiment of the present invention;

[0038] Figure 5 2 is a schematic structural diagram of an angle-adjustable loading and unloading module according to an embodiment of the present invention;

[0039] Figure 6 Schematic diagram of the structure of the material loading and unloading module involved in the embodiment of the present invention;

[0040] Figure 7 Schematic diagram of the structure of the mounting cross bar and the rotating plate involved in the embodiment of the present invention;

[0041] Figure 8 2 is a structural diagram of a spring-type pressing module according to an embodiment of the present invention;

[0042] Figure 9 Schematic diagram of the structure of the push rod loading mechanism involved in the embodiment of the present invention;

[0043] Figure 10 Schematic diagram of the structure of the feed transfer component and the push rod transfer component involved in the embodiment of the present invention;

[0044] Figure 11 Schematic diagram of the structure of the connecting rod feeding mechanism involved in the embodiment of the present invention;

[0045] Figure 12 1 is a schematic structural diagram of the expansion mechanism involved in an embodiment of the present invention;

[0046] Figure 13 1 is a structural diagram of a shift block assembly mechanism according to an embodiment of the present invention;

[0047] Figure 14 Schematic diagram of the structure of the block transfer component involved in the embodiment of the present invention;

[0048] Figure 15 is a structural diagram of a first transfer mechanism involved in an embodiment of the present invention;

[0049] Figure 16 yes Figure 15 A magnified view of the structure at point A;

[0050] Figure 17 Schematic diagram of the structure of the spring feeding module involved in the embodiment of the present invention;

[0051] Figure 18 is a structural diagram of a positioning module involved in an embodiment of the present invention;

[0052] Figure 19 1 is a schematic structural diagram of a base transfer component and a second flip component involved in an embodiment of the present invention;

[0053] Figure 20 1 is a structural diagram of a base pressing module involved in an embodiment of the present invention;

[0054] Figure 21 is a structural diagram of a first detection mechanism involved in an embodiment of the present invention;

[0055] Figure 22 2 is a schematic structural diagram of a waste rejection mechanism according to an embodiment of the present invention;

[0056] Figure 23 2 is a schematic structural diagram of a first waste suction mechanism according to an embodiment of the present invention;

[0057] Figure 24 is a structural diagram of a second transfer mechanism involved in an embodiment of the present invention;

[0058] Figure 25 is a structural diagram of a first testing mechanism involved in an embodiment of the present invention;

[0059] Figure 26 It is a structural diagram of a finished product transporting mechanism involved in an embodiment of the present invention.

[0060] In the picture:

[0061] 100, travel switch core; 1001, base; 1002, spring; 1003, push rod; 1003a, second engaging groove; 1004, connecting rod; 1004a, through groove; 1004b, first engaging groove; 1005, shift block; 1006, spring piece;

[0062] 1. Rotating mechanism; 11. Conveying module; 12. Carrier; 121. First mounting position; 1211. First pressure plate; 1212. Second pressure plate; 1213. Slot; 1214. Recessed groove; 122. Second mounting position; 1221. Radial sliding member; 1222. Auxiliary pressure block; 123. Third mounting position; 13. Spreading mechanism; 131. First lifting cylinder; 132. First gripper cylinder;

[0063] 2. Button assembly mechanism; 21. Push rod feeding mechanism; 211. Push rod vibrator; 212. Push rod conveying platform; 213. Feed transfer component; 2131. Second rotary drive component; 2132. Transfer clamping cylinder; 214. Push rod transfer component; 2141. Second horizontal drive component; 2142. Second lifting drive component; 2143. Push rod clamping cylinder; 22. Connecting rod feeding mechanism; 221. Vibrating silo; 222. Flexible vibration plate; 223, manipulator; 23, shrapnel assembly mechanism; 231, angle-adjustable pick-up and unplacing module; 2311, pick-up and unplacing module; 2311a, mounting cross plate; 2311a1, limiting slide; 2311a2, first boss; 2311a3, second boss; 2311b, rotating plate; 2311c, rotating drive assembly; 2311c1, first rotating drive member; 2311c2, rotating linkage rod; 231 1c3, limit slider; 2311d, material pick-up and discharge assembly; 2311d1, material pick-up and discharge drive member; 2311d2, material pick-up and discharge guide block; 2311d3, material suction member; 2311d4, suction nozzle; 2311d5, L-shaped pressure rod; 2311e, first limit member; 2311f, second limit member; 2312, first variable pitch drive member; 2313, first horizontal drive member; 2314, first lifting drive member; 232, spring Compression module; 2321, spring clip compression drive; 2322, compression rod; 233, spring clip conveying platform; 234, spring clip vibrator; 24, shift block assembly mechanism; 241, shift block vibrator; 242, shift block conveying platform; 2421, shift block dividing block; 2422, shift block dividing cylinder; 243, shift block transfer component; 2431, third horizontal drive; 2432, third lifting drive; 2433, shift block clamping cylinder;

[0064] 3. First transfer mechanism; 31. Fourth horizontal drive member; 32. Fourth lifting drive member; 33. Second variable pitch drive member; 331. Moving plate; 34. Second lifting cylinder; 35. Second gripper cylinder; 36. First turning member; 361. Rack; 362. Gear shaft;

[0065] 4. Spring assembly mechanism; 41. Spring feeding module; 411. Spring vibrator; 412. Fifth lifting drive member; 413. Fifth horizontal drive member; 414. Spring offset cylinder; 415. Third lifting cylinder; 416. Pushing cylinder; 417. Spring clamping cylinder; 418. Guide block; 419. Magnetic rod; 42. Positioning module; 421. Fourth lifting cylinder; 422. Positioning push block;

[0066] 5. Base assembly mechanism; 51. Belt conveyor module; 52. Base transfer component; 521. Sixth horizontal drive component; 522. Sixth lifting drive component; 523. Third variable pitch drive component; 524. Third clamping cylinder; 53. Second flip component; 531. Seventh horizontal drive component; 532. Third rotation drive component; 533. Fourth clamping cylinder; 54. Base pressing module; 541. Lifting drive component; 542. Lifting block; 543. Pressing drive component; 544. Pressing block;

[0067] 6. Second transfer mechanism; 61. Fifth lifting cylinder; 62. Fourth rotary drive member; 63. Sixth gripper cylinder;

[0068] 7. Detection output mechanism; 71. On / off test mechanism; 711. First test mechanism; 7111. Sixth lifting cylinder; 7112. Detection probe; 7113. Horizontal push cylinder; 712. Second test mechanism; 72. Second detection mechanism; 73. Finished product transport mechanism; 731. Ninth horizontal drive member; 732. Ninth lifting drive member; 733. Seventh gripper cylinder; 734. Good product flow channel; 735. Reject product flow channel; 74. Second waste suction mechanism; 75. Third detection mechanism;

[0069] 8. First detection mechanism; 81. CCD camera; 82. Light source;

[0070] 9. Waste rejection mechanism; 91. Eighth horizontal drive member; 92. Seventh lifting drive member; 93. Fifth gripper cylinder;

[0071] 10. First waste suction mechanism; 101. Eighth lifting drive member; 102. Vacuum generator; 103. Waste discharge pipe. DETAILED DESCRIPTION

[0072] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, but are not to be construed as limiting the present invention.

[0073] In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed or detachable connections, mechanical or electrical connections, direct or indirect connections through an intermediate medium, and internal communication between two elements or interaction between two elements. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0074] In the description of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0075] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0076] like Figure 1-Figure 26 As shown, an embodiment of the present invention provides a travel switch core assembly device for assembling a travel switch core 100, wherein the travel switch core 100 includes a button assembly, a base 1001 and a spring 1002, and the button assembly includes a push rod 1003, a connecting rod 1004, a shift block 1005 and two springs 1006.

[0077] The travel switch core assembly equipment includes a frame and a rotating mechanism 1, a button component assembly mechanism 2, a first transfer mechanism 3, a spring assembly mechanism 4, a base assembly mechanism 5, a second transfer mechanism 6 and a detection output mechanism 7 arranged on the frame.

[0078] Among them, the rotating mechanism 1 includes a conveying module 11 and a carrier 12. The conveying module 11 can be set to a ring shape. The carrier 12 is set on the conveying module 11. The conveying module 11 can drive the carrier 12 to rotate. The carrier 12 is provided with a first mounting position 121, a second mounting position 122 and a third mounting position 123.

[0079] The button assembly mechanism 2 is arranged on the peripheral side of the conveying module 11. The conveying module 11 drives the carrier 12 to move to the position corresponding to the button assembly mechanism 2. The button assembly mechanism 2 can place the push rod 1003, the connecting rod 1004 and the two spring pieces 1006 in the first installation position 121 in sequence and assemble them to form a button assembly.

[0080] The first transfer mechanism 3 is arranged on the peripheral side of the conveying module 11 and is located downstream of the button assembly assembly mechanism 2. The conveying module 11 drives the carrier 12 to move to the position corresponding to the first transfer mechanism 3. The first transfer mechanism 3 can transfer the button assembly assembled at the first installation position 121 to the second installation position 122.

[0081] The spring assembly mechanism 4 is arranged on the peripheral side of the conveying module 11 and is located downstream of the first transfer mechanism 3. The conveying module 11 drives the carrier 12 to move to the position corresponding to the spring assembly mechanism 4. The spring assembly mechanism 4 can transfer the spring 1002 to the second installation position 122 and assemble it with the button assembly transferred to the second installation position 122.

[0082] The base assembly mechanism 5 is arranged on the peripheral side of the conveying module 11 and is located downstream of the spring assembly mechanism 4. The conveying module 11 drives the carrier 12 to move to a position corresponding to the base assembly mechanism 5. The base assembly mechanism 5 can transfer the base 1001 to the second installation position 122 and simultaneously assemble it with the button assembly and the spring 1002 to form the travel switch core 100.

[0083] The second transfer mechanism 6 is arranged on the peripheral side of the conveying module 11 and is located downstream of the base assembly mechanism 5. The conveying module 11 drives the carrier 12 to move to the position corresponding to the second transfer mechanism 6. The second transfer mechanism 6 can transfer the travel switch core 100 located at the second installation position 122 to the third installation position 123.

[0084] The detection and output mechanism 7 is arranged on the peripheral side of the conveying module 11 and is located downstream of the second transfer mechanism 6. The conveying module 11 drives the carrier 12 to move to a position corresponding to the detection and output mechanism 7. The detection and output mechanism 7 can detect whether the travel switch core 100 placed in the third installation position 123 is qualified, and place the qualified travel switch core 100 in the good product flow channel 734 for output, and place the unqualified travel switch core 100 in the waste flow channel 735 for output.

[0085] The travel switch core assembly equipment realizes the automatic assembly of the travel switch core 100, completely replacing manual assembly, improving production efficiency and ensuring product consistency.

[0086] In this embodiment, a plurality of carriers 12 may be provided, and the plurality of carriers 12 are spaced apart and arranged on the conveying module 11 , which can effectively improve production efficiency.

[0087] Specifically, the carrier 12 is provided with a slot 1213 and a recessed groove 1214 at the first mounting position 121 (refer to Figure 4 , in order to facilitate the display of the slot 1213 and the recessed groove 1214, Figure 4A first pressure plate 1211 and a second pressure plate 1212 at a first mounting position 121 are hidden), and the button component assembly mechanism 2 includes a push rod loading mechanism 21, a connecting rod loading mechanism 22 and a spring assembly mechanism 23 which are sequentially arranged on the side of the conveying module 11; the conveying module 11 drives the carrier 12 to move to a position corresponding to the push rod loading mechanism 21, and the push rod loading mechanism 21 can transfer the push rod 1003 to the slot 1213 of the first mounting position 121 on the carrier 12, and the conveying module 11 drives the carrier 12 to move to a position corresponding to the connecting rod loading mechanism 22, and the connecting rod loading mechanism 22 can transfer the connecting rod 1004 to the recessed groove 1214 of the first mounting position 121 on the carrier 12.

[0088] The shrapnel assembly mechanism 23 includes an angle-adjustable picking and discharging module 231, which includes a picking and discharging module 2311. The picking and discharging module 2311 includes a rotating component and a picking and discharging component 2311d. The picking and discharging component 2311d can grab the shrapnel 1006 and release the shrapnel 1006. The picking and discharging component 2311d is arranged on the rotating component. The conveying module 11 drives the carrier 12 to move to a position corresponding to the angle-adjustable picking and discharging module 231. The rotating component can drive the picking and discharging component 2311d to rotate so that the picking and discharging component 2311d is in an inclined state to release the shrapnel 1006, that is, the shrapnel 1006 is placed on the carrier 12 at a set inclination angle so that the shrapnel 1006 is connected to the push rod 1003 and the connecting rod 1004.

[0089] The rotating assembly drives the material picking and placing assembly 2311d to rotate, so that the material picking and placing assembly 2311d can grab the spring piece 1006 and release the spring piece 1006 at a set tilt angle to realize the assembly of the button assembly, avoiding manual participation and improving production efficiency and product consistency.

[0090] In this embodiment, the angle-adjustable material picking and placing module 231 includes two symmetrically distributed material picking and placing modules 2311, and the rotating assembly includes a mounting transverse plate 2311a, a rotating plate 2311b and a rotating drive assembly 2311c. The two mounting transverse plates 2311a are spaced apart, and the two rotating plates 2311b are rotatably arranged on the two mounting transverse plates 2311a through rotating shafts. The two material picking and placing assemblies 2311d are respectively arranged on the two rotating plates 2311b. The rotating drive assembly 2311c is used to drive the corresponding rotating plates 2311b to rotate, so that the two rotating plates 2311b respectively drive the two material picking and placing assemblies 2311d to rotate, so that the material picking and placing assembly 2311d can rotate and switch between a vertical state and an inclined state. When the two picking and placing components 2311d are grabbing the spring piece 1006 respectively, the two rotating drive components 2311c drive the rotating plate 2311b to rotate so that the picking and placing components 2311d are in a vertical state to grab the spring piece 1006. When the two picking and placing components 2311d are assembling the spring piece 1006 in the first mounting position 121, the two rotating drive components 2311c drive the rotating plate 2311b to rotate so that the picking and placing components 2311d are in an inclined state to release the spring piece 1006, that is, the two spring pieces 1006 are installed on the push rod 1003 and the connecting rod 1004 at a set inclination angle. In this embodiment, the connecting rod 1004 is provided with a through groove 1004a, and along the length direction of the connecting rod 1001, both ends of the through groove 1004a are provided with a first clamping groove 1004b, and the push rod 1003 is provided with a second clamping groove 1003a. When the connecting rod 1004 is placed in the recessed groove 1214 and the push rod 1003 is installed in the slot 1213, the push rod 1003 is passed through the through groove 1004a, and the two ends of the spring piece 1006 are respectively clamped in the first clamping groove 1004b and the second clamping groove 1003a.

[0091] The two rotating plates 2311b are driven to rotate by two rotating drive components 2311c respectively, so that the two rotating plates 2311b respectively drive the two picking and placing components 2311d to rotate, so that the picking and placing components 2311d can grab the spring piece 1006 in a vertical state and release the spring piece 1006 at a set tilt angle to realize picking and placing, avoiding manual intervention and improving production efficiency and product consistency.

[0092] Optionally, the shrapnel assembly mechanism 23 also includes a shrapnel conveying platform 233 and a shrapnel vibrator 234. The shrapnel conveying platform 233 is provided with two shrapnel tracks. The feed end of the shrapnel track is connected to the discharge end of the shrapnel vibrator 234. The shrapnel conveying platform 233 is provided with a shrapnel dividing block at the discharge end of the shrapnel track. The shrapnel dividing block is provided with two shrapnel dividing troughs corresponding to the two shrapnel tracks. The shrapnel vibrator 234 is used to accommodate the shrapnel 1006 and can convey the shrapnel through the shrapnel track when it vibrates. The shrapnel dividing cylinder can drive the shrapnel dividing block and the shrapnel conveying platform 233 to be misaligned after the shrapnel 1006 enters the shrapnel dividing trough, so as to facilitate the material taking and unloading component 2311d to take out materials.

[0093] Since the spacing between the two shrapnel tracks and the spacing between the two shrapnel tracks 1006 during installation are different, the angle-adjustable picking and unloading module 231 also includes a first variable-pitch driving member 2312 (which can be selected as a clamping cylinder), and the two mounting cross plates 2311a are arranged at the driving end of the first variable-pitch driving member 2312. The first variable-pitch driving member 2312 can drive the two mounting cross plates 2311a to approach or move away from each other. When the two picking and unloading components 2311d pick up materials, the first variable-pitch driving member 2312 can drive the two picking and unloading components 2311d to move away from each other to achieve that the spacing between the two picking and unloading components 2311d is equal to the spacing between the two shrapnel tracks. When the two picking and unloading components 2311d unload materials, the first variable-pitch driving member 2312 can drive the two picking and unloading components 2311d to approach each other to achieve that the spacing between the two picking and unloading components 2311d is equal to the spacing between the two shrapnel tracks.

[0094] In this embodiment, the angle-adjustable material picking and unloading module 231 also includes a first horizontal driving member 2313 (which can be selected as a pneumatic cylinder, electric cylinder, oil cylinder or linear module) and a first lifting driving member 2314 (which can be selected as a pneumatic cylinder, electric cylinder, oil cylinder or linear module). The first horizontal driving member 2313 is arranged on the frame, the first lifting driving member 2314 is arranged at the driving end of the first horizontal driving member 2313, and the first variable-pitch driving member 2312 is arranged at the driving end of the first lifting driving member 2314. The first horizontal driving member 2313 can drive the material picking and unloading component 2311d to move back and forth between the carrier 12 and the shrapnel conveying platform 233, and the first lifting driving member 2314 can drive the material picking and unloading component 2311d to rise and fall in the vertical direction to realize the material picking and unloading component 2311d to pick up and unload materials.

[0095] Optionally, the rotation drive assembly 2311c includes a first rotation drive member 2311c1 (which can be a pneumatic cylinder, an electric cylinder or an oil cylinder) and a rotation linkage rod 2311c2. The two first rotation drive members 2311c1 are respectively arranged on two mounting horizontal plates 2311a. One end of the rotation linkage rod 2311c2 is hinged to the driving end of the first rotation drive member 2311c1, and the other end of the rotation linkage rod 2311c2 is hinged to the rotating plate 2311b. The first rotation drive member 2311c1 drives the rotation linkage rod 2311c2 to move, so that the rotation linkage rod 2311c2 pushes the rotating plate 2311b to rotate.

[0096] Optionally, a limiting slideway 2311a1 is provided on the mounting cross plate 2311a. A limiting slider 2311c3 slidably disposed on the limiting slideway 2311a1 is provided at the driving end of the first rotary driving member 2311c1. One end of the rotation linkage rod 2311c2 is hingedly connected to the limiting slider 2311c3. The first rotary driving member 2311c1 can drive the limiting slider 2311c3 to slide back and forth within the limiting slider 2311c3, so that the limiting slider 2311c3 drives the rotation linkage rod 2311c2 to move. By providing the limiting slideway 2311a1 and the limiting slider 2311c3 in mutual sliding connection, the limiting slider 2311c3 is more stable when driving the rotation linkage rod 2311c2, and the rotation of the rotary plate 2311b is more precise.

[0097] In order to ensure that the material taking and placing component 2311d is accurately switched to a vertical state when taking materials and accurately switched to an inclined state when placing materials, the material taking and placing module 2311 further includes a first limiting member 2311e and a second limiting member 2311f spaced apart on the mounting horizontal plate 2311a along the sliding direction of the limiting slider 2311c3. When the material taking and placing component 2311d is taking materials, the first rotating driving member 2311c1 drives the limiting slider 2311c3 to move and abut against the first limiting member 2311e. When the material picking and discharging component 2311d is discharging material, the first rotating drive member 2311c1 drives the limiting slider 2311c3 to move and abut against the second limiting member 2311f, and by adjusting the displacement of the first limiting member 2311e and the second limiting member 2311f along the sliding direction of the limiting slider 2311c3, the rotation angle of the rotating plate 2311b can be adjusted according to the actual material picking angle (there will be errors after actual assembly) and the material discharging angle (there will be errors after actual assembly) to make the material picking and discharging more precise.

[0098] Specifically, along the sliding direction of the limiting slider 2311c3, the mounting horizontal plate 2311a is provided with a first boss 2311a2 and a second boss 2311a3 spaced apart from each other. The first boss 2311a2 is provided with a first threaded hole, and the second boss 2311a3 is provided with a second threaded hole. A first limiting member 2311e (which can be a buffer or a screw) is threaded into the first threaded hole, and a second limiting member 2311f (which can be a buffer or a screw) is threaded into the second threaded hole. The positions of the first limiting member 2311e and the second limiting member 2311f can be adjusted by rotating the first limiting member 2311e and the second limiting member 2311f.

[0099] Optionally, the material taking and placing assembly 2311d includes a material taking and placing drive member 2311d1 (which can be a pneumatic cylinder, an electric cylinder or an oil cylinder), a material taking and placing guide block 2311d2 and a material suction member 2311d3. The material taking and placing drive member 2311d1 is arranged on the rotating plate 2311b, and the material taking and placing guide block 2311d2 is slidably arranged on the rotating plate 2311b through a guide rail slider structure, and the material taking and placing guide block 2311d2 and the material taking and placing drive member 2311d1 are connected to each other. The driving end of the material taking and placing guide block 2311d1 is connected, and the material taking and placing guide block 2311d2 is provided with a guide slide, the material suction member 2311d3 is slidably provided in the guide slide, the material suction member 2311d3 is provided with an air channel, and the end of the material suction member 2311d3 close to the material taking and placing drive member 2311d1 is elastically connected to the material taking and placing guide block 2311d2, and the end of the material suction member 2311d3 away from the material taking and placing drive member 2311d1 is provided with a gas channel connected to the air channel. The suction nozzle 2311d4 of the airway is connected to the vacuum device, and the vacuum device can generate negative pressure or positive pressure in the airway. When the material taking and placing driving member 2311d1 drives the material taking and placing guiding block 2311d2 to drive the material taking member 2311d3 to move toward the spring conveying platform 233, due to the elastic connection between the material taking member 2311d3 and the material taking and placing guiding block 2311d2, when the suction nozzle 2311d4 abuts against the spring 1006, the material taking member 231 1d3 can move away from the spring piece 1006 to achieve elastic buffering, which can prevent the spring piece 1006 from being crushed, and at the same time generate negative pressure in the airway to enable the suction nozzle 2311d4 to suck the material. When the material picking and discharging driving member 2311d1 drives the material picking and discharging guide block 2311d2 to drive the material suction member 2311d3 to move toward the carrier 12 and discharge the material, positive pressure is generated in the airway to connect the spring piece 1006 to the push rod 1003 and the connecting rod 1004.

[0100] In this embodiment, an L-shaped pressure rod 2311d5 is provided at one end of the material picking and discharging guide block 2311d2 close to the material picking and discharging drive member 2311d1, and the vertical rod of the L-shaped pressure rod 2311d5 is connected to the material picking and discharging guide block 2311d2. An elastic member (which can be a compression spring) is connected between the L-shaped pressure rod 2311d5 and the material suction member 2311d3. When the suction nozzle 2311d4 on the material suction member 2311d3 abuts against and absorbs the spring sheet, the material suction member 2311d3 can move and compress the elastic member to achieve elastic buffering.

[0101] The spring assembly mechanism 23 also includes a spring pressing module 232, which is arranged on the peripheral side of the conveying module 11 and is located downstream of the angle-adjustable material loading and unloading module 231. The spring pressing module 232 is used to press the spring 1006 installed on the first installation position 121 so that the spring 1006 is installed in place.

[0102] Specifically, the spring clip pressing module 232 includes two spring clip pressing driving members 2321 (which can be selected as air cylinders, oil cylinders or electric cylinders) and two pressing rods 2322. The spring clip pressing driving member 2321 is arranged on the frame, and the two pressing rods 2322 are respectively arranged at the driving ends of the two spring clip pressing driving members 2321, and the two pressing rods 2322 are tilted. The tilt angle is the same as the tilt angle of the material taking and discharging assembly 2311d when it is in an inclined state. The two pressing rods 2322 are respectively driven by the two spring clip pressing driving members 2321 to move toward the two spring clips 1006, so that the two pressing rods 2322 are respectively pressed against the two spring clips 1006.

[0103] In this embodiment, two first mounting positions 121, two second mounting positions 122 and two third mounting positions 123 are provided on the carrier 12. The two first mounting positions 121 are arranged in a row, the two second mounting positions 122 and the two third mounting positions 123 are arranged in a row, and the two third mounting positions 123 are located between the two second mounting positions 122. The structure of the carrier 12 allows two travel switch cores 100 to be assembled on each carrier 12 at one time.

[0104] Optionally, the push rod loading mechanism 21 includes a push rod vibrator 211, a push rod conveying platform 212, a feed transfer component 213 and a push rod transfer component 214. The push rod conveying platform 212 is provided with two push rod tracks. The push rod vibrator 211 is used to accommodate the push rod 1003 and can generate vibration so that the push rod 1003 is transported through the push rod track. When the push rod 1003 is transported to the discharge end of the push rod track, the feed transfer component 213 grabs the push rod 1003, and the push rod transfer component 214 then transfers the push rod 1003 grabbed by the feed transfer component 213 to the first installation position 121 on the carrier 12.

[0105] Specifically, the feed transfer component 213 includes a second rotating drive component 2131 (which can be selected as a pneumatic cylinder, an oil cylinder or an electric cylinder) and two transfer jaw cylinders 2132. The second rotating drive component 2131 is arranged on the frame and can drive the two transfer jaw cylinders 2132 to rotate, so that the two transfer jaw cylinders 2132 grab the push rod 1003 at the discharge end of the push rod track, and then rotate 90° to face the push rod transfer component 214, so that the push rod transfer component 214 can grab the push rod 1003 on the transfer jaw cylinder 2132 and place it in the first mounting position 121 on the carrier 12.

[0106] Specifically, the push rod transfer component 214 includes a second horizontal drive component 2141 (which can be selected as a pneumatic cylinder, electric cylinder, oil cylinder or linear module), a second lifting drive component 2142 (which can be selected as a pneumatic cylinder, electric cylinder, oil cylinder or linear module) and two push rod clamp cylinders 2143. The second horizontal drive component 2141 is arranged on the frame, the second lifting drive component 2142 is arranged at the driving end of the second horizontal drive component 2141, and the two push rod clamp cylinders 2143 are arranged at the driving end of the second lifting drive component 2142. The second horizontal drive component 2141 can drive the two push rod clamp cylinders 2143 to move back and forth between the carrier 12 and the feed transfer component 213, and the second lifting drive component 2142 can drive the two push rod clamp cylinders 2143 to move up and down, so that the two push rod clamp cylinders 2143 can grab the push rod 1003 on the two transfer clamp cylinders 2132 and place it on the carrier 12.

[0107] Optionally, the connecting rod loading mechanism 22 includes a vibration hopper 221, a flexible vibration disk 222, a manipulator 223 and a vision system. The vibration hopper 221 is used to accommodate the connecting rod 1004 and load it to the flexible vibration disk 222 through vibration. The vision system takes a photo and analyzes the flexible vibration disk 222, and sends a signal to the manipulator 223. The manipulator 223 grabs the connecting rod 1004 according to the signal sent by the vision system and transfers it to the first installation position 121 of the carrier 12.

[0108] The first mounting position 121 of the carrier 12 is provided with a first pressure plate 1211 and a second pressure plate 1212. The first pressure plate 1211 and the second pressure plate 1212 are respectively clamped close to each other under the elastic force. A spreading mechanism 13 is provided on the frame. When the push rod 1003 or the connecting rod 1004 is loading, the spreading mechanism 13 can spread the first pressure plate 1211 and the second pressure plate 1212 to make the first pressure plate 1211 and the second pressure plate 1212 move away from each other. After the push rod 1003 or the connecting rod 1004 is placed, the spreading mechanism 13 releases the first pressure plate 1211 and the second pressure plate 1212. The first pressure plate 1211 and the second pressure plate 1212 clamp the push rod 1003 and the connecting rod 1004 under the elastic force.

[0109] Specifically, the stretching mechanism 13 includes a first lifting cylinder 131 and a first clamping cylinder 132. The first lifting cylinder 131 is arranged on the frame. The first lifting cylinder 131 is used to drive the first clamping cylinder 132 to rise so that the two clamping claws of the first clamping cylinder 132 are respectively engaged with the first pressure plate 1211 and the second pressure plate 1212, so that the first clamping claw cylinder 132 drives the first pressure plate 1211 and the second pressure plate 1212 to separate. The first lifting cylinder 131 can also drive the first clamping claw cylinder 132 to descend so that the first clamping claw cylinder 132 is separated from the first pressure plate 1211 and the second pressure plate 1212, and the first pressure plate 1211 and the second pressure plate 1212 are clamped close to each other.

[0110] It can be understood that there are two spring assembly mechanisms 23, namely, two angle-adjustable material taking and discharging modules 231 and two spring clamping modules 232. The two angle-adjustable material taking and discharging modules 231 respectively install two springs 1006 at the two first mounting positions 121, and the two spring clamping modules 232 respectively clamp the springs 1006 installed on the two first mounting positions 121.

[0111] The button assembly assembly mechanism 2 also includes a shift block assembly mechanism 24, which is arranged on the peripheral side of the conveying module 11 and located downstream of the spring clamping module 232. The shift block assembly mechanism 24 can install the shift block 1005 on the push rod 1003 located at the first installation position 121 to form a button assembly.

[0112] Specifically, the shift block assembly mechanism 24 includes a shift block vibrator 241, a shift block conveying platform 242 and a shift block transfer component 243. The shift block conveying platform 242 is provided with two shift block tracks. The feed end of the shift block track is connected to the discharge end of the shift block vibrator 241. The shift block conveying platform 242 is provided with a shift block dividing block 2421 at the discharge end of the shift block track. The shift block dividing block 2421 is provided with two shift block dividing troughs. The shift block vibrator 241 is used to accommodate the shift block 1005 and can generate vibration so that the shift block is transported through the shift block track. When the shift block enters the shift block dividing trough, the shift block dividing cylinder 2422 drives the shift block dividing block 2421 to be dislocated with the shift block conveying platform 242. The shift block transfer component 243 transfers the shift block in the shift block dividing trough to the first mounting position 121 of the carrier 12 and installs it on the push rod 1003 to form a button assembly.

[0113] More specifically, the shift block transfer component 243 includes a third horizontal drive member 2431 (which can be selected as a pneumatic cylinder, an oil cylinder, an electric cylinder or a linear module), a third lifting drive member 2432 (which can be selected as a pneumatic cylinder, an oil cylinder, an electric cylinder or a linear module) and two shift block clamping cylinders 2433. The third horizontal drive member 2431 is arranged on the frame, the third lifting drive member 2432 is arranged at the driving end of the third horizontal drive member 2431, and the shift block clamping cylinder 2433 is arranged at the driving end of the third lifting drive member 2432. The third horizontal drive member 2431 can drive the shift block clamping cylinder 2433 to move back and forth between the shift block conveying platform 242 and the carrier 12, and the third lifting drive member 2432 can drive the shift block clamping cylinder 2433 to rise and fall in the vertical direction, so that the shift block clamping cylinder 2433 can pick up materials at the discharge end of the shift block track and can place the shift block 1005 on the carrier 12.

[0114] Specifically, the first transfer mechanism 3 includes a fourth horizontal drive member 31 (which can be selected as a pneumatic cylinder, an electric cylinder, an oil cylinder or a linear module), a fourth lifting drive member 32 (which can be selected as a pneumatic cylinder, an electric cylinder, an oil cylinder or a linear module), a second variable-pitch drive member 33 (which can be selected as a clamping cylinder, a clamping electric cylinder or a clamping oil cylinder), two second lifting cylinders 34 and two second clamping cylinders 35. The fourth horizontal drive member 31 is arranged on the frame, the fourth lifting drive member 32 is arranged at the driving end of the fourth horizontal drive member 31, the second variable-pitch drive member 33 is arranged at the driving end of the fourth lifting drive member 32, and both driving ends of the second variable-pitch drive member 33 are provided with a movable plate 331, the two second lifting cylinders 34 are respectively arranged on the two movable plates 331, and the two second clamping cylinders 35 are respectively arranged on the two movable plates 331, and the second clamping cylinders 35 on each movable plate 331 are transmission connected to the driving end of the second lifting cylinder 34 through the first flipping component 36.

[0115] The fourth horizontal driving member 31 drives the two second gripping cylinders 35 to move to the first installation position 121 of the carrier 12, the second variable pitch driving member 33 drives the movement of the two second gripping cylinders 35 so that the distance between the two second gripping cylinders 35 is the same as the distance between the two first installation positions 121, the second lifting cylinder 34 drives the first flip component 36 to move so that the second gripping cylinders 35 remain vertical, and the fourth lifting driving member 32 drives the second gripping cylinders 35 to descend so that the second gripping cylinders 35 grab the button assembly on the first installation position 121; then, the fourth lifting driving member 32 drives the second gripping cylinders 35 to descend so that the second gripping cylinders 35 grab the button assembly on the first installation position 121; The moving part 32 drives the two second clamping cylinders 35 to rise, the second variable-pitch driving part 33 drives the two second clamping cylinders 35 to move so that the distance between the two second clamping cylinders 35 is the same as the distance between the two second mounting positions 122, the second lifting cylinder 34 drives the first flipping part 36 to move so that the second clamping cylinders 35 remain horizontal, the fourth horizontal driving part 31 drives the two second clamping cylinders 35 to move to the second mounting position 122, and the fourth lifting driving part 32 drives the two second clamping cylinders 35 to descend, so as to flip the button assembly and place it in the second mounting position 122.

[0116] Specifically, the first flipping component 36 includes a rack 361 and a gear shaft 362 that are meshed with each other. The rack 361 is slidably set on the movable plate 331 and is connected to the driving end of the second lifting cylinder 34. The gear shaft 362 is rotatably set on the movable plate 331 and is connected to the corresponding second clamping cylinder 35. The second lifting cylinder 34 drives the rack 361 to slide up and down to drive the gear shaft 362 to rotate, thereby driving the second clamping cylinder 35 to flip.

[0117] Specifically, the spring assembly mechanism 4 includes a spring feeding module 41, which includes a spring vibrator 411, a fifth lifting drive member 412 (which can be selected as a cylinder, an oil cylinder, an electric cylinder or a linear module), a fifth horizontal drive member 413, a spring dislocation cylinder 414, a third lifting cylinder 415, a pushing cylinder 416, two spring clamping cylinders 417 and two spring channels. The spring vibrator 411 is used to accommodate the spring 1002 and can generate vibration to convey the spring 1002. The spring dislocation cylinder 414 divides the spring 1002 so that the spring 1002 enters the two spring channels respectively. When the spring 1002 reaches the discharge port of the spring channel, the pushing cylinder 416 The material cylinder 416 extends out, and at the same time the spring clamp cylinder 417 opens. The pushing cylinder 416 pushes the two springs 1002 to the two spring clamp cylinders 417 respectively. The driving end of the fifth lifting drive 412 is provided with a guide block 418. The fifth lifting drive 412 drives the guide block 418 to contact the spring 1002. The driving end of the third lifting cylinder 415 is provided with a magnetic rod 419. The third lifting cylinder 415 drives the magnetic rod 419 to absorb the spring 1002. The fifth horizontal driving member 413 drives the third lifting cylinder 415 to drive the magnetic top rod to move back and forth between the spring clamp cylinder 417 and the carrier 12, so as to realize the transfer of the spring 1002 to the carrier 12.

[0118] The spring assembly mechanism 4 also includes a positioning module 42 arranged downstream of the spring feeding module 41. The carrier 12 is provided with a radial sliding member 1221 and an auxiliary pressure block 1222. The positioning module 42 includes a fourth lifting cylinder 421 and a positioning push block 422 arranged at the driving end of the fourth lifting cylinder 421. The fourth lifting cylinder 421 drives the positioning push block 422 to move upward, and the positioning push block 422 pushes the radial sliding member 1221, so that the radial sliding member 1221 pushes the auxiliary pressure block 1222 to compress the spring 1002, so that the spring 1002 is assembled in place.

[0119] Specifically, the base assembly mechanism 5 includes a belt conveyor module 51, a base transfer component 52 and a second flip component 53. The base 1001 is transported by the belt conveyor module 51. The second flip component 53 is used to grab the two bases 1001 on the belt conveyor module 51 and flip the two bases 1001 180° so that the assembly slots face downward. The base transfer component 52 grabs the two bases 1001 with the assembly slots facing downward and places them on the two second mounting positions 122 on the carrier 12 so that the button assembly and the spring 1002 are installed in the assembly slots.

[0120] The base transfer component 52 includes a sixth lifting drive component 522 (which can be selected as a pneumatic cylinder, an electric cylinder, an oil cylinder or a linear module), a sixth horizontal drive component 521 (which can be selected as a pneumatic cylinder, an electric cylinder, an oil cylinder or a linear module), a third variable pitch drive component 523 (which can be selected as a clamping claw cylinder, a clamping claw oil cylinder or a clamping claw electric cylinder) and two third clamping claw cylinders 524. The sixth horizontal drive component 521 is arranged on the frame, the sixth lifting drive component 522 is arranged at the driving end of the sixth horizontal drive component 521, the third variable pitch drive component 523 is arranged at the driving end of the sixth lifting drive component 522, and the two third clamping claw cylinders 524 are arranged on the frame. The claw cylinders 524 are respectively arranged at the two driving ends of the third variable distance driving member 523. The sixth lifting driving member 522 can drive the two third clamping cylinders 524 to rise and fall. The sixth horizontal driving member 521 can drive the two third clamping cylinders 524 to move back and forth between the second flipping part 53 and the carrier 12. The third variable distance driving member 523 is used to drive the two third clamping cylinders 524 to approach or move away from each other to achieve distance change. The third clamping cylinder 524 is used to grasp the base 1001 in the second flipping part 53 and place it in the second mounting position 122 of the carrier 12.

[0121] The second flipping component 53 includes a seventh horizontal driving member 531 (which can be selected as a cylinder, an electric cylinder, an oil cylinder or a linear module), a third rotating driving member 532 (which can be selected as a cylinder, an oil cylinder or an electric cylinder) and two fourth clamping jaw cylinders 533. The seventh horizontal driving member 531 is arranged on the frame, the third rotating driving member 532 is arranged at the driving end of the seventh horizontal driving member 531, and the two fourth clamping jaw cylinders 533 are arranged at the driving end of the third rotating driving member 532. The third rotating driving member 532 drives the two fourth clamping jaws. The cylinder 533 rotates toward the belt conveyor module 51, and the driving end of the seventh horizontal driving member 531 extends to drive the fourth clamping cylinder 533 to move, so that the fourth clamping cylinder 533 grabs the base 1001, and the third rotating driving member 532 drives the fourth clamping cylinder 533 to rotate 180°. The driving end of the seventh horizontal driving member 531 is retracted, and the sixth lifting driving member 522 drives the third clamping cylinder 524 to descend, so that the third clamping cylinder 524 grabs the base 1001 on the fourth clamping cylinder 533.

[0122] The base assembly mechanism 5 also includes a base pressing module 54 disposed downstream of the base transfer component 52. The base pressing module 54 includes two lifting drive members 541 (which can be selected as a pneumatic cylinder, a hydraulic cylinder, or an electric cylinder) and two pressing drive members 543 (which can be selected as a pneumatic cylinder, a hydraulic cylinder, or an electric cylinder). The lifting drive members 541 and the pressing drive members 543 are spaced apart in the vertical direction and are both disposed on the frame. The driving end of the pressing drive member 543 is provided with a pressing block 544, and the driving end of the lifting drive member 541 is provided with a lifting block 542. The pressing drive member 543 drives the pressing block 544 to press against the base 1001, and the lifting drive member 541 drives the lifting block 542 to rise to press the button assembly into the assembly notch of the base 1001. Furthermore, the driving end of the lifting drive member 541 is also provided with a sensor sheet, which is used to detect whether the button assembly is assembled in place.

[0123] The travel switch core assembly equipment also includes a first detection mechanism 8, a waste rejection mechanism 9 and a first waste suction mechanism 10. The first detection mechanism 8 is arranged on the peripheral side of the conveying module 11 and is located downstream of the spring pressing module 232 in the spring assembly mechanism 23. The first detection mechanism 8 can detect whether the button assembly is in place, that is, whether the push rod 1003, the connecting rod 1004 and the spring 1006 are assembled in place; the waste rejection mechanism 9 is arranged on the peripheral side of the conveying module 11 and is located downstream of the base assembly mechanism 5. If it is lower than the detection mechanism detected in the first If the button assembly at the installation position 121 is not assembled properly, the waste rejection mechanism 9 can reject it; the first waste suction mechanism 10 is arranged on the peripheral side of the conveying module 11 and is located downstream of the waste rejection mechanism 9. Since the push rod 1003, the connecting rod 1004 and the spring piece 1006 on the first installation position 121 are not assembled in place, the push rod 1003, the connecting rod 1004 and the spring piece 1006 are in a scattered state, and the waste rejection mechanism 9 will not be able to clean it in place during cleaning. The first waste suction mechanism 10 can absorb the remaining parts that the waste rejection mechanism 9 cannot clean.

[0124] Specifically, the first detection mechanism 8 includes a CCD camera 81 and a light source 82, both of which are arranged on the frame. When the light source 82 is turned on, the first installation position 121 is photographed by the CCD camera 81 to detect whether the button assembly is installed in place.

[0125] Specifically, the waste rejection mechanism 9 includes an eighth horizontal driving member 91 (which can be selected as a pneumatic cylinder, electric cylinder, oil cylinder or linear module), a seventh lifting driving member 92 (which can be selected as a pneumatic cylinder, electric cylinder, oil cylinder or linear module) and four fifth clamping jaw cylinders 93. The eighth horizontal driving member 91 is arranged on the frame, the seventh lifting driving member 92 is arranged at the driving end of the eighth horizontal driving member 91, and the four fifth clamping jaw cylinders 93 are all arranged at the driving end of the seventh lifting driving member 92. The four fifth clamping jaw cylinders 93 are grouped in pairs, and a group of fifth clamping jaw cylinders 93 corresponds to the two first mounting positions 121. Another group of fifth clamping cylinders 93 corresponds to the two second mounting positions 122, and the seventh lifting drive member 92 drives the fifth clamping cylinder 93 to descend, so that the two groups of fifth clamping cylinders 93 respectively grab the unqualified button assembly on the first mounting position 121 and the base 1001 and button assembly that are not assembled in place on the second mounting position 122, and the seventh lifting drive member 92 drives the fifth clamping cylinder 93 to rise, and the eighth horizontal drive member 91 drives the fifth clamping cylinder 93 to move to the top of the waste box, and puts the unqualified button assembly and / or base 1001 into the waste box.

[0126] It can be understood that when the first detection mechanism 8 detects that the button component located on the first installation position 121 is unqualified, the unqualified button component is not assembled with the base 1001 and waits to be rejected; the qualified button component is transferred to the second installation position 122 and assembled with the base 1001. If it is not assembled in place, it will be rejected.

[0127] Specifically, the first waste suction mechanism 10 includes an eighth lifting drive member 101 and a vacuum generator 102. The eighth lifting drive member 101 is mounted on a frame, and the vacuum generator 102 is mounted at the driving end of the eighth lifting drive member 101. The vacuum generator 102 is provided with a waste discharge pipe 103. The eighth lifting drive member 101 is capable of driving the vacuum generator 102 downward so that the vacuum generator 102 faces the carrier 12. The vacuum generator 102 generates a vacuum to suck in residual parts and discharge them through the waste discharge pipe 103, thereby achieving the purpose of cleaning the parts. It is understood that when the first waste suction mechanism 10 sucks materials, the first and second pressure plates 1211, 1212 on the carrier 12 are opened by the opening mechanism 13.

[0128] Specifically, the second transfer mechanism 6 includes two fifth lifting cylinders 61, two fourth rotating drive members 62 (which can be selected as air cylinders, electric cylinders or oil cylinders) and two sixth clamping cylinders 63. The two fifth lifting cylinders 61 are arranged on the frame. The two fifth lifting cylinders 61 respectively drive the two fourth rotating drive members 62 to lift and lower, and the two fourth rotating drive members 62 respectively drive the two sixth clamping cylinders 63 to rotate. When the two sixth clamping cylinders 63 grab the two travel switch cores 100 on the second mounting positions 122 (the base 1001 and the button assembly are assembled to form the travel switch core 100), the fourth rotating drive member 62 drives the corresponding sixth clamping cylinder 63 to rotate so that the assembly notch of the base 1001 faces upward, and the fifth lifting cylinder 61 descends so that the two travel switch cores 100 are respectively placed on the two third mounting positions 123.

[0129] Specifically, the detection and output mechanism 7 includes a continuity testing mechanism 71 , a second detection mechanism 72 , a finished product conveying mechanism 73 , a second waste suction mechanism 74 and a third detection mechanism 75 .

[0130] Among them, the on-off testing mechanism 71 is arranged at the downstream of the second transfer mechanism 6, and the on-off testing mechanism 71 is used to detect whether the electrical conductivity performance of the travel switch core 100 located on the third installation position 123 is qualified; the second detection mechanism 72 is arranged at the downstream of the on-off testing mechanism 71, and the second detection mechanism 72 is used to detect whether the assembly of the travel switch core 100 located on the third installation position 123 is qualified, that is, finally the travel switch core 100 is tested as a whole; the finished product conveying mechanism 73 is arranged at the downstream of the second detection mechanism 72, and the finished product conveying mechanism 73 is used to place the travel switch core 100 with qualified electrical conductivity and assembly on the good product flow channel 734 for output, and to output the good product flow channel 734. The travel switch core 100 that fails in performance and / or assembly is placed on the waste flow channel 735 for output; the second waste suction mechanism 74 is arranged downstream of the finished product transport mechanism 73, and the second waste suction mechanism 74 is used to clean the remaining parts on the carrier 12. If the travel switch core 100 is not assembled in place, parts are likely to remain on the carrier 12 when the waste is rejected. The second waste suction mechanism 74 can clean the remaining parts; the third detection mechanism 75 is arranged downstream of the second waste suction mechanism 74, and the third detection mechanism 75 is used to detect whether the remaining parts on the carrier 12 are completely cleaned. If all are cleaned, the machine will operate; if not, the machine will be stopped for manual cleaning.

[0131] Specifically, the on-off test mechanism 71 includes a first test mechanism 711 and a second test mechanism 712, both of which are used to measure the electrical conductivity of the travel switch core 100 to ensure the accuracy of the test results. The first test mechanism 711 and the second test mechanism 712 have the same structural principles. Taking the first test mechanism 711 as an example, the first test mechanism 711 includes a sixth lifting cylinder 7111, a detection probe 7112 disposed at the driving end of the sixth lifting cylinder 7111, and two horizontal push cylinders 7113. The sixth lifting cylinder 7111 is disposed on the frame and can drive the detection probe 7112 toward the carrier 12 so that the detection probe 7112 abuts the static contact on the base 1001. The two horizontal push cylinders 7113 extend to press the two shift blocks 1005 respectively to test the electrical conductivity of the travel switch core 100.

[0132] In this embodiment, the second detection mechanism 72 and the third detection mechanism 75 have the same structural principles as the first detection mechanism 8, which will not be repeated here; the second waste suction mechanism 74 has the same structural principles as the first waste suction mechanism 10, which will not be repeated here.

[0133] Specifically, the finished product handling mechanism 73 includes a ninth horizontal driving member 731 (which can be selected as a pneumatic cylinder, an oil cylinder, an electric cylinder or a linear module), a ninth lifting driving member 732 and two seventh clamping cylinders 733. The ninth horizontal driving member 731 is arranged on the frame, the ninth lifting driving member 732 is arranged at the driving end of the ninth horizontal driving member 731, and the two seventh clamping cylinders 733 are arranged at the driving end of the ninth lifting driving member 732. The ninth lifting driving member 732 drives the two seventh clamping cylinders 733 to descend, and the two seventh clamping cylinders 733 grab the two travel switch cores 100 on the third mounting positions 123. The ninth horizontal driving member 731 drives the two seventh clamping cylinders 733 to move to the good product flow channel 734 and / or the waste flow channel to achieve the placement of qualified travel switch cores 100 in the good product flow channel 734 for output, and the placement of unqualified travel switch cores 100 in the waste flow channel 735 for output.

[0134] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A travel switch core assembly device, wherein the travel switch core (100) includes a button assembly, wherein the button assembly includes a push rod (1003), a connecting rod (1004) and a spring (1006), wherein the connecting rod (1004) is provided with a through groove (1004a) and a first engaging groove (1004b) provided on the edge of the through groove (1004a), and the push rod (1003) is provided with a second engaging groove (1003a), characterized in that: The travel switch core assembly equipment includes: The rotating mechanism (1) comprises a conveying module (11) and a carrier (12), wherein the carrier (12) is arranged on the conveying module (11), the conveying module (11) is used to convey the carrier (12), the carrier (12) carries the push rod (1003) and the connecting rod (1004), and the push rod (1003) is inserted into the through groove (1004a); The button assembly mechanism (2) comprises a spring assembly mechanism (23), wherein the spring assembly mechanism (23) comprises an angle-adjustable material taking-and-putting module (231), wherein the angle-adjustable material taking-and-putting module comprises a material taking-and-putting module (2311), wherein the material taking-and-putting module (2311) comprises a rotating component and a material taking-and-putting component (2311d), wherein the material taking-and-putting component (2311d) is arranged on the rotating component; when the conveying module (11) drives the carrier (12) to move to the angle-adjustable position, the conveying module (11) drives the carrier (12) to move to the angle-adjustable position. When the material taking and placing module (231) is in the corresponding position, the rotating component drives the material taking and placing component (2311d) to rotate to a set tilt angle, and the material taking and placing component (2311d) installs the spring piece (1006) between the push rod (1003) and the connecting rod (1004) at the set tilt angle, and connects one end of the spring piece (1006) to the first clamping groove (1004b) and the other end of the spring piece (1006) to the second clamping groove (1003a).

2. The travel switch core assembly equipment according to claim 1, characterized in that: The rotating assembly includes a mounting transverse plate (2311a), a rotating plate (2311b) and a rotating drive assembly (2311c), wherein the rotating plate (2311b) is rotatably arranged on the mounting transverse plate (2311a), the material taking and placing assembly (2311d) is arranged on the rotating plate (2311b), and the rotating drive assembly (2311c) is used to drive the rotating plate (2311b) to rotate, so that the rotating plate (2311b) drives the material taking and placing assembly (2311d) to rotate to the set inclination angle.

3. The travel switch core assembly equipment according to claim 2, characterized in that: The rotary drive assembly (2311c) comprises: A first rotary driving member (2311c1) is provided on the mounting horizontal plate (2311a); A rotating connecting rod (2311c2) has one end hinged to the driving end of the first rotating driving member (2311c1) and the other end hinged to the rotating plate (2311b), and the first rotating driving member (2311c1) drives the rotating plate (2311b) to rotate through the rotating connecting rod (2311c2).

4. The travel switch core assembly equipment according to claim 3, characterized in that: A limited position slideway (2311a1) is provided on the installation transverse plate (2311a); The driving end of the first rotating driving member (2311c1) is provided with a limiting slider (2311c3) which is slidably connected to the limiting slide (2311a1), and one end of the rotating connecting rod (2311c2) is hinged to the limiting slider (2311c3). The first rotating driving member (2311c1) is used to drive the limiting slider (2311c3) to slide, so that the limiting slider (2311c3) drives the rotating connecting rod (2311c2) to move.

5. The travel switch core assembly equipment according to claim 4, characterized in that: The material taking and placing module (2311) also includes a first limiting member (2311e) and a second limiting member (2311f) which are arranged on the mounting horizontal plate (2311a) at intervals along the sliding direction of the limiting slider (2311c3). The first limiting member (2311e) and the second limiting member (2311f) are used to limit the moving distance of the limiting slider (2311c3), and the first limiting member (2311e) and the second limiting member (2311f) can both be moved and adjusted along the sliding direction of the limiting slider (2311c3).

6. The travel switch core assembly equipment according to claim 5, characterized in that: Along the sliding direction of the limiting slider (2311c3), the mounting horizontal plate (2311a) is provided with a first boss (2311a2) and a second boss (2311a3) spaced apart from each other, the first boss (2311a2) is provided with a first threaded hole, the second boss (2311a3) is provided with a second threaded hole, the first limiting member (2311e) is screwed into the first threaded hole, and the second limiting member (2311f) is screwed into the second threaded hole.

7. The travel switch core assembly equipment according to claim 2, characterized in that: The material taking and placing component (2311d) includes: A material taking and unloading driving member (2311d1) is arranged on the rotating plate (2311b); A material taking and discharging guide block (2311d2) is slidably arranged on the rotating plate (2311b) and connected to the driving end of the material taking and discharging drive member (2311d1); the material taking and discharging guide block (2311d2) is provided with a guide slideway; The suction member (2311d3) is slidably arranged in the guide slideway, the suction member (2311d3) is provided with an air channel, and the end of the suction member (2311d3) close to the material picking and releasing driving member (2311d1) is elastically connected to the material picking and releasing guide block (2311d2), and the end of the suction member (2311d3) away from the material picking and releasing driving member (2311d1) is provided with a suction nozzle (2311d4) connected to the air channel, and the air channel is used to generate negative pressure or positive pressure so that the suction nozzle (2311d4) sucks or releases material.

8. The travel switch core assembly equipment according to claim 2, characterized in that: The first clamping grooves (1004b) are provided on two opposite edges of the through groove (1004a); The angle-adjustable material taking and discharging module (231) comprises two symmetrically distributed material taking and discharging modules (2311), and the two material taking and discharging modules (2311) are respectively used to install the spring piece (1006) between the push rod (1003) and the connecting rod (1004) at the set inclination angle. The two spring pieces (1006) are located on both sides of the push rod (1003), and one end of the two spring pieces (1006) is respectively connected to the two first clamping grooves (1004b), and the other end of the two spring pieces (1006) is connected to the second clamping groove (1003a).

9. The travel switch core assembly equipment according to claim 1, characterized in that: The spring piece assembly mechanism (23) further comprises a spring piece pressing module (232), which is arranged on the peripheral side of the conveying module (11) and is located downstream of the angle-adjustable material taking and discharging module (231). When the conveying module (11) drives the carrier (12) to move to a position corresponding to the spring piece pressing module (232), the spring piece pressing module (232) presses against the spring piece (1006) to enable the spring piece (1006) to be installed in place.

10. The travel switch core assembly equipment according to claim 9, characterized in that: The button assembly further includes a dial block (1005); The button assembly assembly mechanism (2) further comprises a push rod loading mechanism (21), a connecting rod loading mechanism (22) and a shift block assembly mechanism (24) arranged on the peripheral side of the conveying module (11); When the conveying module (11) drives the carrier (12) to move to a position corresponding to the push rod loading mechanism (21), the push rod loading mechanism (21) is used to install the push rod (1003) on the carrier (12); when the conveying module (11) drives the carrier (12) to move to a position corresponding to the connecting rod loading mechanism (22), the connecting rod loading mechanism (22) is used to install the connecting rod (1004) on the carrier (12); when the conveying module (11) drives the carrier (12) to move to a position corresponding to the shift block assembly mechanism (24), the shift block assembly mechanism (24) installs the shift block (1005) on the push rod (1003) located on the carrier (12).

11. The travel switch core assembly equipment according to claim 1, characterized in that: The travel switch core (100) further comprises a base (1001) and a spring (1002); a first mounting position (121), a second mounting position (122) and a third mounting position (123) are provided on the carrier (12); the first mounting position (121) is used for assembling the button assembly; The travel switch core assembly equipment also includes: a first transfer mechanism (3) disposed on the peripheral side of the conveying module (11) and located downstream of the button assembly assembly mechanism (2); when the conveying module (11) drives the carrier (12) to move to a position corresponding to the first transfer mechanism (3), the first transfer mechanism (3) transfers the button assembly located at the first installation position (121) to the second installation position (122); A spring assembly mechanism (4) is arranged on the peripheral side of the conveying module (11) and is located downstream of the first transfer mechanism (3); when the conveying module (11) drives the carrier (12) to move to a position corresponding to the spring assembly mechanism (4), the rotating mechanism (1) transfers the spring (1002) to the second installation position (122) and assembles it with the button assembly located at the second installation position (122); A base assembly mechanism (5) is provided on the peripheral side of the conveying module (11) and is located downstream of the spring assembly mechanism (4). When the conveying module (11) drives the carrier (12) to move to a position corresponding to the base assembly mechanism (5), the base assembly mechanism (5) is used to transfer the base (1001) to the second installation position (122) and simultaneously assemble it with the button assembly and the spring (1002) to form the travel switch core (100); a second transfer mechanism (6) disposed on a peripheral side of the conveying module (11) and located downstream of the base assembly mechanism (5); when the conveying module (11) drives the carrier (12) to move to a position corresponding to the second transfer mechanism (6), the second transfer mechanism (6) transfers the travel switch core (100) located on the second installation position (122) to the third installation position (123); A detection output mechanism (7) is provided on the peripheral side of the conveying module (11) and is located downstream of the second transfer mechanism. When the conveying module (11) drives the carrier (12) to move to a position corresponding to the detection output mechanism (7), the detection output mechanism (7) detects whether the travel switch core (100) placed in the third installation position (123) is qualified, and places the qualified travel switch core (100) in the good product flow channel (734) for output, and places the unqualified travel switch core (100) in the waste product flow channel (735) for output.

Images