Sensor assembling equipment

Abstract

The utility model provides a sensor assembling device which comprises a machine table, a dividing plate is arranged on the machine table, a cover body feeding station, a manual feeding station, an iron core pressing station, an iron sheet feeding station, an iron sheet pressing station, a dispensing station and an assembling discharging station are sequentially arranged on the dividing plate, material loading jigs are arranged on all the stations, and the manual feeding station, the iron core pressing station, the iron sheet feeding station, the iron sheet pressing station, the dispensing station and the assembling discharging station are arranged on the machine table. The material loading jig is provided with a first placing part used for placing a cover body and a second placing part used for placing a shell, and a cover body feeding mechanism, an iron core pressing mechanism, an iron sheet feeding mechanism, an iron sheet pressing mechanism and a dispensing mechanism are sequentially arranged on the machine table around the index plate. By means of the mode, semi-automatic feeding and assembling of the sensors are achieved, feeding and press fitting of parts are integrated, the working efficiency is effectively improved, it is guaranteed that assembling is in place, and the yield is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor assembly, in particular to a sensor assembly device. Background Art

[0002] A sensor 10 (such as Figure 12 As shown in the figure, the sensor comprises a cover 101 and a housing 102. The cover 101 and housing 102 interlock to form a housing space. An iron core 103 is mounted within the housing 102. Positioning pins 105 are located at the four corners of the iron core 103. An iron sheet 104 is mounted on the iron core 103, and the positioning pins 105 are inserted into the four corners of the iron sheet 104. When assembling the sensor, the components need to be loaded sequentially. After loading, some parts need to be marked and glued, and the ends of the positioning pins need to be bent to secure the iron sheet within the housing space.

[0003] When existing sensors undergo these assembly processes, they need to be manually loaded according to the processing sequence, and manually perform assembly pressing, gluing and other actions. This is labor-intensive and has low assembly efficiency. It is also prone to problems such as inadequate pressing and inaccurate gluing positions, resulting in poor final product effects and low sensor yield. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a sensor assembly device which effectively improves assembly efficiency and has high integration.

[0005] The main contents of the utility model include: a machine, a dividing plate is provided on the machine, a cover loading station, a manual loading station, an iron core pressing station, an iron sheet loading station, an iron sheet pressing station, a glue dispensing station, and an assembly unloading station are sequentially provided on the dividing plate, each station is provided with a loading fixture, the loading fixture has a first placement portion for placing the cover and a second placement portion for placing the shell, and the machine is sequentially provided with the following around the dividing plate:

[0006] A cover loading mechanism is provided on one side of the cover loading station and is used for loading the cover;

[0007] An iron core pressing mechanism is provided on one side of the iron core pressing station, and is used to completely press the iron core into the shell;

[0008] An iron sheet feeding mechanism is provided on one side of the iron sheet feeding station, and is used for feeding the iron sheet and placing the iron sheet in the housing;

[0009] The iron sheet pressing mechanism is arranged on one side of the iron sheet pressing station, and is used to press the end of the positioning pin in the shell onto the iron sheet to fix the position of the iron sheet.

[0010] The glue dispensing mechanism is arranged on one side of the glue dispensing station, and is used for dispensing glue in the circumferential direction of the shell.

[0011] Preferably, the cover loading mechanism includes: a vibration plate, a material dividing assembly arranged at the discharge end of the vibration plate, and a first conveying assembly for transferring the cover from the material dividing assembly to the loading jig.

[0012] Preferably, the material distribution assembly includes a first support plate with a material receiving channel, the material receiving channel is connected to the discharge end of the vibrating disk, one end of the material receiving channel close to the vibrating disk is a temporary storage area, and the other end is a discharge area, the top of the discharge area is set as an open mouth, and a lifting plate and a first lifting cylinder for driving the lifting plate to rise and fall are provided below the discharge area, the material receiving channel has a lifting avoidance hole at the position corresponding to the lifting plate, and a cover plate is provided above the temporary storage area, a material blocking rod and a second lifting cylinder for driving the material blocking rod to rise and fall are provided on the cover plate, and the material blocking rod can be lowered through the cover plate and inserted into the material receiving channel.

[0013] Preferably, the core pressing mechanism includes a first bracket, a first downward pressure cylinder is arranged on the first bracket, the output end of the first downward pressure cylinder is downward and is arranged with a first downward pressure plate, the lower end surface of the first downward pressure plate is arranged with a first downward pressure sleeve, and the center of the first downward pressure sleeve has a first avoidance hole.

[0014] Preferably, the iron sheet loading mechanism includes a first tray stacking assembly, a second tray stacking assembly, a tray transfer assembly and a second conveying assembly. The first tray stacking assembly is used to stack fully loaded trays, and the second tray stacking assembly is used to stack empty trays. The tray transfer assembly is placed below the first tray stacking assembly, the second tray stacking assembly and the second conveying assembly for transferring and conveying trays. The second conveying assembly is used to transfer and convey the iron sheets to the loading jig.

[0015] Preferably, the first material tray stacking assembly includes two groups of third brackets arranged opposite to each other, and a stacking interval is formed between the two third brackets. A supporting member is arranged on the third bracket, and the supporting member includes a supporting cylinder fixed on the third bracket, and the output end of the supporting cylinder is upward and connected to a horizontal plate, and a transverse cylinder is arranged on the horizontal plate, and the output end of the transverse cylinder is facing the direction of the stacking interval and is connected to the supporting plate.

[0016] Preferably, the second material tray stacking assembly includes two groups of relatively arranged fourth brackets, and a stacking interval is formed between the two fourth brackets. A support plate is arranged on the side of the fourth bracket close to the corresponding stacking interval. The lower end of the support plate is rotatably connected to the fourth bracket through a rotating shaft, and the upper end of the support plate is connected to the fourth bracket through a spring.

[0017] Preferably, the tray transfer assembly includes a conveying slide rail, a slide plate slidably arranged on the conveying slide rail, and a transverse driving member that drives the slide plate to slide. The slide plate is provided with a third lifting cylinder, and the output end of the third lifting cylinder is upward and connected to the tray support plate. The bottom of the tray support plate is circumferentially provided with a clamping member, and the clamping member includes a clamping cylinder and a clamping plate for clamping the side of the tray.

[0018] Preferably, the iron sheet pressing mechanism includes a fifth bracket, a second downward pressure cylinder is arranged on the fifth bracket, the output end of the second downward pressure cylinder is downward and is arranged with a second downward pressure plate, the lower end surface of the second downward pressure plate is arranged with a second downward pressure sleeve, the center of the second downward pressure sleeve has a second avoidance hole, and the lower end surface of the second downward pressure plate is also arranged with a pressure block for pressing the positioning needle.

[0019] Preferably, the dispensing mechanism includes a sixth bracket, a three-axis movable module is configured on the sixth bracket, and a dispensing head is configured at the movable end of the three-axis movable module.

[0020] The beneficial effects of the present invention are as follows: a dividing plate is provided on the machine platform, and a cover feeding mechanism, an iron core pressing mechanism, an iron sheet feeding mechanism, an iron sheet pressing mechanism, etc. are provided circumferentially of the dividing plate, thereby realizing the integration of the sensor component feeding and assembly processes, reducing the loading and unloading time between different processes, and effectively improving work efficiency; at the same time, the pressing of components is realized through mechanical automation, ensuring that the components are pressed into place, and effectively improving the yield rate of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of a top view of the structure of a preferred embodiment;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of a material loading fixture according to a preferred embodiment;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of a cover loading mechanism in a preferred embodiment;

[0024] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at A in the middle;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the iron core pressing mechanism of a preferred embodiment;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of an iron sheet feeding mechanism in a preferred embodiment;

[0027] Figure 7 This is a schematic diagram of the three-dimensional structure of the first tray stacking assembly in a preferred embodiment;

[0028] Figure 8 This is a schematic diagram of the three-dimensional structure of the second tray stacking assembly in a preferred embodiment;

[0029] Figure 9 This is a schematic diagram of the three-dimensional structure of a tray transfer assembly in a preferred embodiment;

[0030] Figure 10 This is a schematic diagram of the three-dimensional structure of an iron sheet pressing assembly according to a preferred embodiment;

[0031] Figure 11 This is a schematic diagram of the three-dimensional structure of a dispensing mechanism in a preferred embodiment;

[0032] Figure 12 Schematic diagram of the explosion structure of the sensor;

[0033] Reference numerals:

[0034] 1. Machine;

[0035] 2. Indexing plate; 201. Cover loading station; 202. Manual loading station; 203. Iron core pressing station; 204. Iron sheet loading station; 205. Iron sheet pressing station; 206. Glue dispensing station; 207. Assembly and unloading station; 208. Cover marking station; 21. Outer plate; 22. Inner plate;

[0036] 3. Material loading fixture; 31. First placement portion; 311. First material loading seat; 312. First positioning boss; 313. Pressing ball; 32. Second placement portion; 321. Second material loading seat; 322. Second positioning boss; 323. Abutting side plate; 324. Elastic pressing plate;

[0037] 4. Cover loading mechanism; 41. Vibrating plate; 42. Material distribution assembly; 421. First support plate; 422. Material receiving channel; 423. First lifting cylinder; 424. Lifting plate; 425. Cover plate; 426. Second lifting cylinder; 427. Material blocking rod; 43. First transport assembly; 431. First support frame; 432. First transverse member; 433. First lifting member; 434. First pneumatic clamp;

[0038] 5. Iron core pressing mechanism; 51. First bracket; 52. First pressing cylinder; 53. First pressing plate; 54. First pressing sleeve; 541. First avoidance hole;

[0039] 6. Iron sheet loading mechanism; 61. First tray stacking assembly; 611. Third bracket; 612. Support cylinder; 613. Horizontal plate; 614. Transverse cylinder; 615. Support plate; 62. Second tray stacking assembly; 621. Fourth bracket; 622. Support plate; 623. Rotating shaft; 624. Spring; 63. Second handling assembly; 631. Three-axis truss; 632. Retrieving suction head;

[0040] 64. Tray transfer assembly; 641. Conveyor rail; 642. Slide plate; 643. Transverse drive member; 644. Third lifting cylinder; 645. Tray support plate; 646. Clamping cylinder; 647. Clamping plate;

[0041] 7. Iron sheet pressing mechanism; 71. Fifth bracket; 72. Second pressing cylinder; 73. Second pressing plate; 74. Second pressing sleeve; 741. Second avoidance hole; 75. Pressing block;

[0042] 8. Glue dispensing mechanism; 81. Sixth bracket; 82. Three-axis moving module; 83. Glue dispensing head; 84. First detection camera;

[0043] 9. Laser marking machine;

[0044] 10. Sensor; 101. Cover; 102. Housing; 103. Iron core; 104. Iron sheet; 105. Positioning pin. DETAILED DESCRIPTION

[0045] The technical solution protected by the present utility model is described in detail below with reference to the accompanying drawings.

[0046] like Figure 1 As shown, the present application proposes a sensor assembly device, which includes a machine 1 and a dividing plate 2 arranged on the machine. The dividing plate 2 is provided with a cover loading station 201, a manual loading station 202, an iron core pressing station 203, an iron sheet loading station 204, an iron sheet pressing station 205, a glue dispensing station 206, and an assembly unloading station 207 in sequence. Each station is provided with a loading fixture 3 for placing the cover 101 and the shell 102. The machine 1 is provided with the following around the dividing plate 2 in sequence: a cover loading mechanism 4, an iron core pressing mechanism 5, an iron sheet loading mechanism 6, an iron sheet pressing mechanism 7, and a glue dispensing mechanism 8.

[0047] like Figure 1-2As shown, the loading fixture 3 includes a first placement portion 31 for supporting the cover body and a second placement portion 32 for supporting the shell. In this embodiment, the first placement portion 31 includes a first loading seat 311, the center of the first loading seat 311 has a raised first positioning boss 312, and the side wall of the first loading seat 311 has a spring-connected pressing ball 313. When the cover body is placed on the first loading seat 311, the pressing ball 313 applies a lateral force to the clamping plate of the cover body, thereby restricting the cover plate to the first loading seat 311; the second placement portion 32 includes a second loading seat 321, the center of the second loading seat 321 has a raised second positioning boss 322, one side of the second loading seat 321 has a raised abutting side plate 323, and the other side has an arc-shaped elastic pressing plate 324. The shell is placed on the second loading seat 321 and is restricted between the elastic pressing plate 324 and the abutting side plate 323.

[0048] like Figure 1-4 As shown, the cover loading mechanism 4 is arranged on one side of the cover loading station 201, and is used for loading the cover. The cover loading mechanism 4 includes: a vibration plate 41 for discharging the cover, a material separation component 42 placed at the discharge end of the vibration plate 41, and transferring the cover from the material separation component 42 to the first conveying component 43 on the loading jig 3. The material separation component 42 includes a first support plate 421, and the first support plate 421 has a material receiving channel 422 connected to the discharge end of the vibration plate 41. The end of the material receiving channel 422 close to the vibration plate 41 is a temporary storage area, and the other end is a discharge area. The end of the discharge area away from the temporary storage area has a baffle, and the discharge area can accommodate at least a single cover. The upper end of the discharging area is set to an open mouth to facilitate the discharging of the cover plate. A lifting plate 424 and a first lifting cylinder 423 for driving the lifting plate 424 to rise and fall are provided below the discharging area. A lifting avoidance hole (not shown) is provided at the position corresponding to the lifting plate in the middle of the discharging area. The lifting plate 424 rises from the lifting avoidance hole and pushes the cover body out from the material receiving channel 422 to facilitate grabbing and transferring; a cover plate 425 is provided at the upper end of the temporary storage area, and a blocking rod 427 and a second lifting cylinder 426 for driving the blocking rod 427 to rise and fall are provided above the cover plate 425. A descending avoidance hole is provided at the position of the blocking rod 427 on the cover plate 425. The blocking rod 427 can pass through the descending avoidance hole and be inserted into the center hole of the cover body in the material receiving channel 422 to prevent the cover body from continuing to move to the discharging area.

[0049] like Figure 1-3 As shown, in this embodiment, the first transport assembly 43 includes a first support frame 431, a first transverse member 432 is provided on the first support frame 431, the moving end of the first transverse member 432 is configured with a first lifting member 433, and the lifting end of the first lifting member 433 is configured with a first pneumatic clamp 434 for clamping the cover body.

[0050] The manual loading station 202 performs manual loading of the shell and the iron core, manually placing the shell on the second placement portion and then placing the iron core in the installation position inside the shell.

[0051] like Figure 1 As shown, in this embodiment, a cover marking station 208 is located between the cover loading station 201 and the manual loading station 202. A laser marking machine 9 is installed on the side of the machine 1 corresponding to the cover marking station 208, for laser marking the cover on the loading fixture. A first inspection camera is installed on the side of the laser marking machine 9. After the laser marking machine has laser-marked the cover, the first inspection camera promptly re-inspects the marking results.

[0052] like Figure 1-5 As shown, the core pressing mechanism 5 is arranged on one side of the core pressing station 203 and is used to completely press the core into the shell. The core pressing mechanism 5 includes a first bracket 51 placed on the machine 1, and a first pressing cylinder 52 is arranged on the first bracket 51. The output end of the first pressing cylinder 52 is downward and is provided with a first pressing plate 53. The lower end surface of the first pressing plate 53 is provided with a first pressing sleeve 54, and the center of the first pressing sleeve 54 has a first avoidance hole 541. The first pressing sleeve 54 moves downward, and the first avoidance hole 541 avoids the first positioning boss 312 on the first seating portion 31, so that the first pressing sleeve 54 can be completely pressed onto the core.

[0053] like Figure 1 and 6 As shown, the sheet iron loading mechanism 6 is arranged on one side of the sheet iron loading station 204. The sheet iron loading mechanism 6 is used to load the sheet iron and place it in the housing. The sheet iron loading mechanism 6 includes a first tray stacking assembly 61, a second tray stacking assembly 62, a second conveying assembly 63, and a tray transfer assembly 64. The first tray stacking assembly 61 is used to stack fully loaded trays, and the second tray stacking assembly 62 is used to stack empty trays. The tray transfer assembly 63 is placed below the first tray stacking assembly 61, the second tray stacking assembly 62, and the second conveying assembly 63 for transferring and conveying the trays. The second conveying assembly 63 is used to transfer and transport the sheet iron to the loading jig.

[0054] like Figure 7 As shown, the first material tray stacking assembly 61 includes two groups of relatively arranged third brackets 611, and the stacking interval is formed between the two third brackets 611. The third brackets 611 are provided with supporting parts, and the supporting parts include a supporting cylinder 612 fixed on the third bracket 611, and the output end of the supporting cylinder 612 is upward and connected to the transverse plate 613. The transverse plate 613 is provided with a transverse cylinder 614, and the output end of the transverse cylinder 614 is directed toward the stacking interval and is connected to the supporting plate 615.

[0055] like Figure 8As shown, the second tray stacking assembly 62 includes two sets of oppositely positioned fourth brackets 621, with a stacking interval formed between the two fourth brackets 621. A support plate 622 is disposed on the side of the fourth bracket 621 closest to the corresponding stacking interval. The lower end of the support plate 622 is rotatably connected to the fourth bracket 621 via a rotating shaft 623, and the upper end of the support plate 622 is connected to the fourth bracket 621 via a spring 624. When the tray is lifted upward from the stacking interval, the upper end of the support plate 622 is acted upon by a thrust, rotating toward the fourth bracket 621. The spring 624 compresses, causing the tray to move above the support plate 622. The upper end of the support plate 622 then pivots toward the stacking interval under the action of the spring 624, placing the tray on the support plate 622, thereby achieving stacking of the trays.

[0056] like Figure 9 As shown, the tray transfer assembly 64 includes a conveyor rail 641, a slide plate 642 that slides on the conveyor rail 641, and a transverse drive 643 that drives the slide plate 642. A third lifting cylinder 644 is mounted on the slide plate 642. The output end of the third lifting cylinder 644 faces upward and is connected to a tray support plate 645. A clamping member is circumferentially arranged at the bottom of the tray support plate 645. The clamping member includes a clamping cylinder 646 and a clamping plate 647 for clamping the side of the tray. The tray is placed on the tray support plate 645. The clamping cylinder 646 drives the clamping plate 647 toward the center of the tray support plate 645, clamping the tray to ensure its stability during transportation.

[0057] like Figure 6 As shown, in this embodiment, the second transport assembly 63 includes a three-axis truss 631 placed on the machine platform. A material pickup head 632 is located at the movable end of the three-axis truss 631. The material pickup head 632 absorbs the iron sheet from the material tray, then moves along the three-axis truss 631 to the loading fixture at the iron sheet loading station, where it is placed into the housing.

[0058] like Figure 1 As shown, in this embodiment, the indexing plate 2 preferably comprises a rotatable outer plate 21, with an inner plate 22 fixedly positioned relative to the machine 1 at its center. The loading jigs 3 are each mounted on the outer plate 21 and rotate synchronously with it. A second inspection camera (not shown) and a transverse motion assembly (not shown) are located on the inner plate 22, corresponding to the sheet metal loading station 204, to drive the second inspection camera laterally along the diameter of the indexing plate 2. After the sheet metal is loaded, the transverse motion assembly drives the second inspection camera to the loading jig to verify that the sheet metal is correctly positioned.

[0059] like Figure 1 and 10As shown, the iron sheet pressing mechanism 7 is arranged on one side of the iron sheet pressing station 205, and the iron sheet pressing mechanism 7 is used to press the end of the positioning pin in the shell onto the iron sheet to fix the position of the iron sheet. The iron sheet pressing mechanism 7 includes a fifth bracket 71, and the fifth bracket 71 is provided with a second pressing cylinder 72, the output end of the second pressing cylinder 72 is downward and is provided with a second pressing plate 73, the lower end surface of the second pressing plate 73 is provided with a second pressing sleeve 74, the center of the second pressing sleeve 74 has a second avoidance hole 741, and the lower end surface of the second pressing plate 73 is also provided with a pressing block 75 for pressing the positioning pin. In the present embodiment, the lower end of the pressing block 75 is set to a cone structure, and the pressing block 75 is correspondingly inserted in the middle of the positioning pin. The second pressing cylinder drives the second pressing plate 73 to move downward, and the pressing block 75 bends the end of the positioning pin, and the positioning pin fixes the iron sheet in the shell.

[0060] like Figure 1 and 11 As shown, the dispensing mechanism 8 is provided on one side of the dispensing station 206 and is used to dispense glue around the circumference of the shell. The dispensing mechanism 8 includes a sixth bracket 81, on which is disposed a three-axis movable module 82, and a dispensing head 83 is disposed at the movable end of the three-axis movable module 82. Preferably, a receiving tray is provided below the initial position of the dispensing head to prevent residual glue from the end of the dispensing head from dripping onto the machine. A third inspection camera is also provided on the side of the machine 1 corresponding to the dispensing station 206 to verify whether the shell is evenly coated with glue around its circumference.

[0061] like Figure 1 As shown, the loading fixture rotates to the assembly and blanking station 207, and the cover is manually fastened to the shell to complete the assembly of the cover and the shell, and the finished product is blanked.

[0062] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sensor assembly device, characterized in that: Mainly include: The machine is provided with a dividing plate, on which are arranged in sequence a cover loading station, a manual loading station, an iron core pressing station, an iron sheet loading station, an iron sheet pressing station, a glue dispensing station, and an assembly unloading station. Each station is provided with a loading fixture, and the loading fixture has a first placement portion for placing the cover and a second placement portion for placing the shell. The machine is provided with the following around the dividing plate: A cover loading mechanism is provided on one side of the cover loading station and is used for loading the cover; An iron core pressing mechanism is provided on one side of the iron core pressing station, and is used to completely press the iron core into the shell; An iron sheet feeding mechanism is provided on one side of the iron sheet feeding station, and is used for feeding the iron sheet and placing the iron sheet in the housing; The iron sheet pressing mechanism is arranged on one side of the iron sheet pressing station, and is used to press the end of the positioning pin in the shell onto the iron sheet to fix the position of the iron sheet. The glue dispensing mechanism is arranged on one side of the glue dispensing station, and is used for dispensing glue in the circumferential direction of the shell.

2. The sensor assembly equipment according to claim 1, characterized in that The cover loading mechanism includes: a vibration plate, a material dividing assembly arranged at the discharge end of the vibration plate, and a first conveying assembly for transferring the cover from the material dividing assembly to the loading jig.

3. The sensor assembly equipment according to claim 2, characterized in that The material distribution assembly includes a first support plate with a material receiving channel, the material receiving channel is connected to the discharge end of the vibrating plate, one end of the material receiving channel close to the vibrating plate is a temporary storage area, and the other end is a discharge area, the top of the discharge area is set as an open mouth, and a lifting plate and a first lifting cylinder for driving the lifting plate to rise and fall are set below the discharge area, the material receiving channel has a lifting avoidance hole at the position corresponding to the lifting plate, and a cover plate is provided above the temporary storage area, a material blocking rod and a second lifting cylinder for driving the material blocking rod to rise and fall are provided on the cover plate, and the material blocking rod can be lowered through the cover plate and inserted into the material receiving channel.

4. The sensor assembly equipment according to claim 1, wherein: The core pressing mechanism includes a first bracket, a first downward pressure cylinder is arranged on the first bracket, the output end of the first downward pressure cylinder is downward and is arranged with a first downward pressure plate, the lower end surface of the first downward pressure plate is arranged with a first downward pressure sleeve, and the center of the first downward pressure sleeve has a first avoidance hole.

5. The sensor assembly equipment according to claim 1, wherein: The iron sheet feeding mechanism includes a first tray stacking assembly, a second tray stacking assembly, a tray transfer assembly and a second conveying assembly. The first tray stacking assembly is used to stack fully loaded trays, and the second tray stacking assembly is used to stack empty trays. The tray transfer assembly is placed below the first tray stacking assembly, the second tray stacking assembly and the second conveying assembly for transferring and conveying trays. The second conveying assembly is used to transfer and convey the iron sheets to the loading jig.

6. The sensor assembly equipment according to claim 5, characterized in that: The first material tray stacking assembly includes two groups of third brackets arranged opposite to each other, and a stacking interval is formed between the two third brackets. A supporting member is arranged on the third bracket, and the supporting member includes a supporting cylinder fixed on the third bracket, and the output end of the supporting cylinder is upward and connected to a horizontal plate. A transverse cylinder is arranged on the horizontal plate, and the output end of the transverse cylinder is facing the direction of the stacking interval and is connected to the supporting plate.

7. The sensor assembly equipment according to claim 5, characterized in that: The second material tray stacking assembly includes two groups of relatively arranged fourth brackets, and a stacking interval is formed between the two fourth brackets. A support plate is configured on the side of the fourth bracket close to the corresponding stacking interval. The lower end of the support plate is rotatably connected to the fourth bracket through a rotating shaft, and the upper end of the support plate is connected to the fourth bracket through a spring.

8. The sensor assembly equipment according to claim 5, characterized in that: The tray transfer assembly includes a conveying slide rail, a slide plate slidingly set on the conveying slide rail, and a transverse driving member that drives the slide plate to slide. The slide plate is provided with a third lifting cylinder, and the output end of the third lifting cylinder is upward and connected to the tray support plate. The bottom of the tray support plate is circumferentially provided with a clamping member, and the clamping member includes a clamping cylinder and a clamping plate for clamping the side of the tray.

9. The sensor assembly equipment according to claim 1, wherein: The iron sheet pressing mechanism includes a fifth bracket, on which a second downward-pressing cylinder is arranged, the output end of the second downward-pressing cylinder is downward and is arranged with a second downward-pressing plate, the lower end surface of the second downward-pressing plate is arranged with a second downward-pressing sleeve, the center of the second downward-pressing sleeve has a second avoidance hole, and the lower end surface of the second downward-pressing plate is also arranged with a pressure block for pressing the positioning needle.

10. The sensor assembly equipment according to claim 1, wherein: The dispensing mechanism includes a sixth bracket, a three-axis moving module is configured on the sixth bracket, and a dispensing head is configured at the moving end of the three-axis moving module.

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