Automatic stud feeding and press-fitting equipment

Abstract

The utility model relates to the technical field of press-fitting equipment, and discloses automatic stud feeding and press-fitting equipment which comprises a feeding mechanism, a conveying mechanism, a press-fitting mechanism and a feeding mechanism, and the conveying mechanism is located on the left side of the feeding mechanism. When automatic feeding is needed, a motor is operated, the output end of the motor rotates a rotating rod, the rotating rod rotates a feeding barrel, the outer wall of the feeding barrel is meshed with a gear, the gear is meshed with a second feeding barrel, and therefore the feeding barrel and the second feeding barrel rotate in the opposite directions, the feeding barrel rotates to drive a feeding baffle, and feeding is achieved. A feeding baffle moves a stud in a charging barrel shell upwards and then falls to the top of a stud conveying rod, the stud collides with the stud baffle in the falling process, the stud meeting the condition falls into the stud conveying rod, meanwhile, the stud is pushed outwards through the feeding baffle, the stud is pushed inwards through a second feeding barrel rotating in the reverse direction, and the stud is conveyed to the top of the stud conveying rod. Even if the number of the studs is small, the feeding speed is not affected, and the accumulation phenomenon of the one-way feeding device is effectively changed.

Description

Technical Field

[0001] The utility model relates to the technical field of press-fitting equipment, in particular to automatic stud loading and pressing equipment. Background Art

[0002] The automatic stud loading and pressing equipment is a highly efficient production tool, mainly used to quickly and accurately press-fit studs onto workpieces. Its main features include: automated operation: reducing manual intervention, improving production efficiency and consistency; precise positioning: equipped with an advanced positioning system to ensure that the studs are accurately pressed into the specified position.

[0003] The existing automatic stud loading and pressing equipment is prone to stud accumulation when loading studs, and a large number of studs must be in the barrel to ensure the supply demand of studs. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an automatic stud loading and pressing device.

[0005] The utility model adopts the following technical solutions to realize: the automatic loading and pressing device of studs includes a loading mechanism, a conveying mechanism, a pressing mechanism and a feeding mechanism, wherein the conveying mechanism is located on the left side of the loading mechanism, the pressing mechanism is located on the left side of the conveying mechanism, and the feeding mechanism is located inside the pressing mechanism;

[0006] The feeding mechanism includes a barrel shell, the right side of the barrel shell is fixedly connected to a motor fixing box, the inner wall of the motor fixing box is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, the end of the rotating rod away from the motor is fixedly connected to a feeding barrel, the feeding barrel is rotatably connected to the inner wall of the barrel shell, the outer wall of the feeding barrel is meshed with a gear, the gear is rotatably connected to the inner wall of the barrel shell, the outer wall of the gear is meshed with a feeding barrel 2, the feeding barrel 2 is rotatably connected to the inner wall of the barrel shell, the inner wall of the gear is fixedly connected to a feeding baffle, the inside of the barrel shell is slidably connected to a stud conveying rod, the top of the stud conveying rod is fixedly connected to a stud baffle, and the inside of the barrel shell is fixedly connected to a limiting block.

[0007] As a further improvement of the above solution, a plurality of the feeding baffles are provided, and the plurality of the feeding baffles are evenly arranged above the center of the barrel.

[0008] Through the above technical solution, when automatic loading is required, the motor is run, the motor output end rotates the rotating rod, the rotating rod rotates the loading barrel, the outer wall of the loading barrel engages the gear, the gear engages the second loading barrel, and the loading barrel and the second loading barrel rotate in opposite directions.

[0009] As a further improvement of the above scheme, the conveying mechanism includes a base, the top of the base is fixedly connected to a gas tank, the gas tank is connected to a conveying base, the bottom of the conveying base is fixedly connected to the top of the base, the inner wall of the conveying base is slidably connected to a piston rod, the outer wall of the piston rod is fixedly connected to a fixed plate, and the top of the fixed plate is fixedly connected to the bottom of the stud conveying rod.

[0010] As a further improvement of the above scheme, the top of the base is fixedly connected to the motor base, the inner wall of the motor base is fixedly connected to the micro motor, the output end of the micro motor is fixedly connected to the rotating rod 2, the top of the motor base is fixedly connected to the limiting block 2, the rotating rod 2 is rotatably connected to the inner wall of the limiting block 2, the rotating rod 2 penetrates the inner wall of the limiting block 2 and extends, the top of the rotating rod 2 is fixedly connected to the turntable, the inner wall of the limiting block 2 is provided with an output groove, the inner wall of the output groove is fixedly connected to the limiting rod, the inner wall of the limiting block 2 is fixedly connected to the cylinder, the inner wall of the cylinder is slidably connected to the piston rod 2, the end of the piston rod 2 away from the cylinder is fixedly connected to the push plate, the top of the limiting block 2 is connected to a pressurized hose, and the bottom of the limiting block 2 is connected to a delivery hose.

[0011] Through the above technical solution, by running the gas tank, the gas tank inputs and outputs air pressure into the conveying base, so that the piston rod drives the fixed plate to perform a small reciprocating motion back and forth, and at the same time the fixed plate drives the stud conveying rod, thereby causing the stud inside the stud conveying rod to move toward the second direction of the limit block.

[0012] As a further improvement of the above scheme, the pressing mechanism includes a support seat, the top of the support seat is fixedly connected to the body, the inner wall of the body is provided with a slide groove, the inner wall of the slide groove is slidably connected to the bottom module, the inner wall of the bottom module is threadedly connected to the bolt, and the bolt passes through the inner wall of the bottom module and is threadedly connected to the inner wall of the body.

[0013] As a further improvement of the above scheme, a hydraulic cylinder is fixedly connected to the top of the body, a hydraulic rod is slidably connected to the inner wall of the hydraulic cylinder, a press-fit fixing rod is threadedly connected to the bottom of the hydraulic rod, a negative pressure hole is opened on the inner wall of the press-fit fixing rod, and a negative pressure pipe is connected to the negative pressure hole.

[0014] Through the above technical solution, when the bottom module needs to be replaced, the bolts are rotated outward to disengage the bolts from the inside of the body, and then the bottom module is taken out along the slide groove to replace different bottom modules, which is convenient for processing studs of different sizes.

[0015] As a further improvement of the above scheme, the feeding mechanism includes a cylinder fixing block, the outer wall of the cylinder fixing block is fixedly connected to the outer wall of the machine body, the end of the conveying hose away from the limit block 2 is connected to the inner wall of the cylinder fixing block, the inner wall of the cylinder fixing block is fixedly connected to the cylinder 2, the inner wall of the cylinder 2 is slidably connected to the piston rod 3, the end of the piston rod 3 away from the cylinder 2 is fixedly connected to the fixing plate 2, the inner wall of the fixing plate 2 is rotatably connected to the rotating rod 3, the outer wall of the rotating rod 3 is in contact with a return spring, the right side of the return spring is fixedly connected to the fixed block, the left side of the return spring is fixedly connected to the fixed block 2, the outer wall of the fixed block is fixedly connected to the rotating plate, the outer wall of the fixed block 2 is fixedly connected to the inner wall of the fixing plate 2, the inner wall of the rotating plate is in contact with the outer wall of the return spring, and the outer wall of the rotating plate is provided with a stud slot.

[0016] When the press-fitting fixing rod is pressed and moves downward, the rotating plate drives the stud to move directly below the press-fitting fixing rod. When the press-fitting fixing rod moves downward and contacts the surface of the rotating plate, the rotating plate rotates downward about the center of the rotating rod three. At the same time, the rotating plate drives the fixed block to rotate downward, and the fixed block rotates the reset spring. When the press-fitting fixing rod is pressed and separated from the surface of the rotating plate, the reaction force of the reset spring pulls the fixed block, and the fixed block pulls the rotating plate, thereby resetting the rotating plate to prepare for pressing the next stud.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model runs the motor when automatic loading is required, and the motor output end rotates the rotating rod, the rotating rod rotates the loading barrel, the outer wall of the loading barrel engages with the gear, and the gear engages with the second loading barrel, so that the loading barrel and the second loading barrel rotate in opposite directions. The rotation of the loading barrel drives the loading baffle, and the loading baffle moves the stud inside the barrel shell upward and then drops it to the top of the stud conveying rod, so that the stud hits the stud baffle during the falling process, so that the stud that meets the conditions falls into the stud conveying rod. At the same time, the loading baffle pushes the stud outward, and the counter-rotating loading barrel second pushes the stud inward, so that even if there are not many studs inside the barrel shell, the loading speed is not affected, and the accumulation phenomenon of the one-way feeding device is effectively changed.

[0019] The utility model operates the gas tank, which inputs and inputs air pressure into the conveying base, so that the piston rod drives the fixed plate to perform a small reciprocating motion back and forth, and at the same time the fixed plate drives the stud conveying rod, so that the stud inside the stud conveying rod moves toward the second direction of the limit block. When the stud inside the stud conveying rod enters the inside of the turntable, the micro motor is operated, the micro motor rotates the rotating rod second, and the rotating rod second rotates the turntable, so that the stud inside the turntable falls into the output slot, and then the cylinder is operated to cause the second piston rod inside the cylinder to move outward, and the second piston rod drives the push plate, and the push plate moves the stud toward the conveying hose, so that the stud falls into the inside of the conveying hose, and then the gas tank is operated to pressurize the inside of the pressurized hose, and the pressurized hose transmits the pressure to the conveying hose, so that the stud inside the conveying hose moves outward, which can quickly push materials and improve production speed.

[0020] The utility model can replace the bottom module by rotating the bolt outwards to separate the bolt from the inside of the machine body, and then take out the bottom module along the slide groove, so as to replace different bottom modules and facilitate the processing of studs of different sizes.

[0021] The utility model is that when the stud needs to be press-fitted, the stud enters the stud slot through the delivery hose, and then operates the air cylinder 2, which pushes the internal piston rod 3 outward, and at the same time the piston rod 3 pushes the fixed plate 2, which drives the rotating plate to move outward, and the rotating plate drives the stud to move just below the press-fitting fixed rod. After reaching the specified position, when the press-fitting fixed rod moves downward and contacts the surface of the rotating plate, the rotating plate rotates downward about the center of the rotating rod 3, and at the same time the rotating plate drives the fixed block to rotate downward, and the fixed block rotates the return spring. When the press-fitting fixed rod is press-fitted and separates from the surface of the rotating plate, the reaction force of the return spring pulls the fixed block, and the fixed block pulls the rotating plate, thereby resetting the rotating plate to prepare for pressing the next stud, thereby improving production efficiency and ensuring work safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the feeding mechanism of the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the feeding mechanism of the present utility model;

[0025] Figure 4 This is a schematic diagram of the gear structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the stud delivery rod of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the conveying mechanism of the utility model;

[0028] Figure 7 This is a schematic diagram of the cross-sectional structure of the conveying mechanism of the utility model;

[0029] Figure 8 This is a schematic diagram of the second cross-sectional structure of the limit block of the utility model;

[0030] Figure 9 This is a schematic diagram of the structure of the press-fitting mechanism of the utility model;

[0031] Figure 10 This is a schematic diagram of the negative pressure hole structure of the utility model;

[0032] Figure 11 This is a schematic diagram of the feeding mechanism structure of the utility model;

[0033] Figure 12 This is a schematic diagram of the stud slot structure of the utility model;

[0034] Figure 13 This is a schematic diagram of the cross-sectional structure of the feeding mechanism of the present utility model.

[0035] Description of main symbols:

[0036] 1. Feeding mechanism; 101. Barrel housing; 102. Motor fixing box; 103. Motor; 104. Rotating rod; 105. Feeding barrel; 106. Gear; 107. Second feeding barrel; 108. Feeding baffle; 109. Stud conveying rod; 110. Stud baffle; 111. Stop block; 2. Conveying mechanism; 201. Base; 202. Gas tank; 203. Conveying base; 204. Piston rod; 205. Fixing plate; 206. Motor base; 207. Micro motor; 208. Second rotating rod; 209. Stop block; 210. Turntable; 211. Output trough; 212. Stop rod; 213. Cylinder; 214. Piston rod 2; 215. Push plate; 216. Pressurized hose; 217. Delivery hose; 3. Press-fitting mechanism; 301. Support seat; 302. Machine body; 303. Bottom module; 304. Slide; 305. Bolt; 306. Hydraulic cylinder; 307. Hydraulic rod; 308. Press-fitting fixing rod; 309. Negative pressure hole; 310. Negative pressure pipe; 4. Feeding mechanism; 401. Cylinder fixing block; 402. Cylinder 2; 403. Piston rod 3; 404. Rotating rod 3; 405. Return spring; 406. Fixing block; 407. Fixing block 2; 408. Rotating plate; 409. Stud slot; 410. Fixing plate 2. DETAILED DESCRIPTION

[0037] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0038] Example:

[0039] Please combine Figure 1-13 The automatic stud loading and pressing device of this embodiment includes a loading mechanism 1, a conveying mechanism 2, a pressing mechanism 3 and a feeding mechanism 4. The conveying mechanism 2 is located on the left side of the loading mechanism 1, the pressing mechanism 3 is located on the left side of the conveying mechanism 2, and the feeding mechanism 4 is located inside the pressing mechanism 3.

[0040] The feeding mechanism 1 includes a barrel shell 101, a motor fixing box 102 is fixedly connected to the right side of the barrel shell 101, a motor 103 is fixedly connected to the inner wall of the motor fixing box 102, and the output end of the motor 103 is fixedly connected to a rotating rod 104, and the end of the rotating rod 104 away from the motor 103 is fixedly connected to a feeding barrel 105, the feeding barrel 105 is rotatably connected to the inner wall of the barrel shell 101, and the outer wall of the feeding barrel 105 is meshed with a gear 106, and the gear 106 is rotatably connected to the inner wall of the barrel shell 101, and the outer wall of the gear 106 is meshed with a feeding barrel 2 107, and the feeding barrel 2 107 is rotatably connected to the inner wall of the barrel shell 101, and the inner wall of the gear 106 is fixedly connected to a feeding baffle 108, a stud conveying rod 109 is slidably connected to the inside of the barrel shell 101, a stud baffle 110 is fixedly connected to the top of the stud conveying rod 109, and a limiting block 111 is fixedly connected to the inside of the barrel shell 101.

[0041] There are a plurality of feeding baffles 108 , which are evenly arranged above the center of the barrel 105 .

[0042] The conveying mechanism 2 includes a base 201, a gas tank 202 is fixedly connected to the top of the base 201, a conveying base 203 is connected to the gas tank 202, the bottom of the conveying base 203 is fixedly connected to the top of the base 201, the inner wall of the conveying base 203 is slidably connected to the piston rod 204, the outer wall of the piston rod 204 is fixedly connected to the fixed plate 205, and the top of the fixed plate 205 is fixedly connected to the bottom of the stud conveying rod 109.

[0043] The top of the base 201 is fixedly connected to a motor base 206, the inner wall of the motor base 206 is fixedly connected to a micro motor 207, the output end of the micro motor 207 is fixedly connected to a rotating rod 208, the top of the motor base 206 is fixedly connected to a limiting block 209, the rotating rod 208 is rotatably connected to the inner wall of the limiting block 209, the rotating rod 208 penetrates the inner wall of the limiting block 209 and extends, the top of the rotating rod 208 is fixedly connected to a turntable 210, the inner wall of the limiting block 209 is provided with an output groove 211, the inner wall of the output groove 211 is fixedly connected to a limiting rod 212, the inner wall of the limiting block 209 is fixedly connected to a cylinder 213, the inner wall of the cylinder 213 is slidably connected to a piston rod 214, the end of the piston rod 214 away from the cylinder 213 is fixedly connected to a push plate 215, the top of the limiting block 209 is connected to a pressurized hose 216, and the bottom of the limiting block 209 is connected to a delivery hose 217.

[0044] The pressing mechanism 3 includes a support base 301, the top of the support base 301 is fixedly connected to the body 302, the inner wall of the body 302 is provided with a slide groove 304, the inner wall of the slide groove 304 is slidably connected to the bottom module 303, the inner wall of the bottom module 303 is threadedly connected to the bolt 305, and the bolt 305 passes through the inner wall of the bottom module 303 and is threadedly connected to the inner wall of the body 302.

[0045] A hydraulic cylinder 306 is fixedly connected to the top of the body 302, and a hydraulic rod 307 is slidably connected to the inner wall of the hydraulic cylinder 306. A press-fit fixing rod 308 is threadedly connected to the bottom of the hydraulic rod 307. A negative pressure hole 309 is opened on the inner wall of the press-fit fixing rod 308, and a negative pressure pipe 310 is connected to the negative pressure hole 309.

[0046] The feeding mechanism 4 includes a cylinder fixing block 401, the outer wall of the cylinder fixing block 401 is fixedly connected to the outer wall of the body 302, the end of the conveying hose 217 away from the limit block 209 is connected to the inner wall of the cylinder fixing block 401, the inner wall of the cylinder fixing block 401 is fixedly connected to the cylinder 2 402, the inner wall of the cylinder 2 402 is slidably connected to the piston rod 3 403, the end of the piston rod 3 403 away from the cylinder 2 402 is fixedly connected to the fixing plate 2 410, and the inner wall of the fixing plate 2 410 is rotated. The movable connection is provided with a rotating rod three 404, and the outer wall of the rotating rod three 404 is in contact with a return spring 405, a fixed block 406 is fixedly connected to the right side of the return spring 405, and a fixed block two 407 is fixedly connected to the left side of the return spring 405, and the outer wall of the fixed block 406 is fixedly connected to a rotating plate 408, and the outer wall of the fixed block two 407 is fixedly connected to the inner wall of the fixed plate two 410, and the inner wall of the rotating plate 408 is in contact with the outer wall of the return spring 405, and a stud slot 409 is provided on the outer wall of the rotating plate 408.

[0047] The implementation principle of the automatic loading and pressing device for studs in the embodiment of the present application is as follows: when automatic loading is required, the motor 103 is operated, the output end of the motor 103 rotates the rotating rod 104, the rotating rod 104 rotates the loading barrel 105, the outer wall of the loading barrel 105 engages the gear 106, the gear 106 engages the loading barrel 2 107, and the loading barrel 105 and the loading barrel 2 107 rotate in opposite directions. The rotation of the loading barrel 105 drives the loading baffle 108, and the loading baffle 108 moves the stud inside the barrel housing 101 upward and then drops to the top of the stud conveying rod 109, so that the stud hits the stud baffle 110 during the falling process, so that the stud that meets the conditions falls into the inside of the stud conveying rod 109, and at the same time the loading baffle 108 pushes the stud outward, while the reverse rotating The loading barrel 107 pushes the stud inward, so that even if there are not many studs inside the barrel shell 101, the loading speed is not affected, which effectively changes the accumulation phenomenon of the one-way feeding device. By running the gas cylinder 202, the gas cylinder 202 inputs and inputs air pressure into the conveying base 203, so that the piston rod 204 drives the fixed plate 205 to perform a small reciprocating motion back and forth. At the same time, the fixed plate 205 drives the stud conveying rod 109, so that the stud inside the stud conveying rod 109 moves toward the limit block 209. When the stud inside the stud conveying rod 109 enters the inside of the turntable 210, the micro motor 207 is operated, the micro motor 207 rotates the rotating rod 208, and the rotating rod 208 rotates the turntable 210, so that the stud inside the turntable 210 falls into the output slot 211 The inside of the cylinder 213 is then operated to move the piston rod 214 inside the cylinder 213 outward, and the piston rod 214 drives the push plate 215, which moves the stud toward the delivery hose 217, causing the stud to fall into the delivery hose 217. Then, by operating the gas tank 202, the gas tank 202 pressurizes the inside of the pressurized hose 216, and the pressurized hose 216 transmits the pressure to the delivery hose 217, thereby causing the stud inside the delivery hose 217 to move outward, which can quickly push the material and increase the production speed. When the stud needs to be press-fitted, the stud enters the stud slot 409 through the delivery hose 217, and then the cylinder 2 402 is operated. The cylinder 2 402 pushes the internal piston rod 3 403 outward, and at the same time, the piston rod 3 403 pushes The second fixed plate 410 is moved, and the second fixed plate 410 drives the rotating plate 408 to move outward, and the rotating plate 408 drives the stud to move just below the press-fitting fixing rod 308. After reaching the specified position, the hydraulic cylinder 306 is operated, and the hydraulic cylinder 306 causes the hydraulic rod 307 to move downward. When the bottom of the press-fitting fixing rod 308 contacts the top of the rotating plate 408, the rotating plate 408 is subjected to the force of the press-fitting fixing rod 308 and rotates downward about the center of the rotating rod 3 404. At the same time, the rotating plate 408 drives the fixed block 406 to rotate downward, and the fixed block 406 rotates the return spring 405. Then, when the bottom of the press-fitting fixing rod 308 contacts the stud, the suction force of the negative pressure tube 310 will suck the bolt inside the stud slot 409 through the negative pressure hole 309 to prevent the bolt from deflecting during the press-fitting process.The bolts are then pressed onto the surface of the bottom module 303, completing the press-fitting. When the press-fitting fixing rod 308 is released from the surface of the rotating plate 408, the reaction force of the return spring 405 pulls the fixing block 406, and the fixing block 406 pulls the rotating plate 408, thereby returning the rotating plate 408 to its original position and preparing for the press-fitting of the next stud. This improves production efficiency and ensures work safety. When the bottom module 303 needs to be replaced, the bolts 305 are rotated outward to separate the bolts 305 from the interior of the machine body 302, and then the bottom module 303 is removed along the slide groove 304, thereby replacing a different bottom module 303 and facilitating the processing of studs of different sizes. The above embodiment is only a preferred embodiment of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by those skilled in the art based on the present invention fall within the scope of protection claimed by the present invention.

Claims

1. Automatic stud loading and pressing equipment, characterized by: It comprises a loading mechanism (1), a conveying mechanism (2), a pressing mechanism (3) and a feeding mechanism (4), wherein the conveying mechanism (2) is located on the left side of the loading mechanism (1), the pressing mechanism (3) is located on the left side of the conveying mechanism (2), and the feeding mechanism (4) is located inside the pressing mechanism (3); The feeding mechanism (1) comprises a barrel housing (101), a motor fixing box (102) is fixedly connected to the right side of the barrel housing (101), a motor (103) is fixedly connected to the inner wall of the motor fixing box (102), an output end of the motor (103) is fixedly connected to a rotating rod (104), an end of the rotating rod (104) away from the motor (103) is fixedly connected to a feeding barrel (105), the feeding barrel (105) is rotatably connected to the inner wall of the barrel housing (101), and a gear (106) is meshedly connected to the outer wall of the feeding barrel (105). The gear (106) is rotatably connected to the inner wall of the barrel shell (101), the outer wall of the gear (106) is meshedly connected to the upper barrel 2 (107), the upper barrel 2 (107) is rotatably connected to the inner wall of the barrel shell (101), the inner wall of the gear (106) is fixedly connected to the loading baffle (108), the inside of the barrel shell (101) is slidably connected to the stud conveying rod (109), the top of the stud conveying rod (109) is fixedly connected to the stud baffle (110), and the inside of the barrel shell (101) is fixedly connected to a limit block (111).

2. The automatic stud loading and pressing device according to claim 1, characterized in that: A plurality of the feeding baffles (108) are provided, and the plurality of the feeding baffles (108) are evenly arranged at the center of the upper barrel (105).

3. The automatic stud loading and pressing device according to claim 1, characterized in that: The conveying mechanism (2) comprises a base (201), a gas tank (202) is fixedly connected to the top of the base (201), a conveying base (203) is connected to the gas tank (202), the bottom of the conveying base (203) is fixedly connected to the top of the base (201), a piston rod (204) is slidably connected to the inner wall of the conveying base (203), a fixing plate (205) is fixedly connected to the outer wall of the piston rod (204), and the top of the fixing plate (205) is fixedly connected to the bottom of the stud conveying rod (109).

4. The automatic stud loading and pressing device according to claim 3, characterized in that: The top of the base (201) is fixedly connected to a motor base (206), the inner wall of the motor base (206) is fixedly connected to a micro motor (207), the output end of the micro motor (207) is fixedly connected to a second rotating rod (208), the top of the motor base (206) is fixedly connected to a second limiting block (209), the second rotating rod (208) is rotatably connected to the inner wall of the second limiting block (209), the second rotating rod (208) passes through the inner wall of the second limiting block (209) and extends, the top of the second rotating rod (208) is fixedly connected to a turntable (210), An output groove (211) is provided on the inner wall of the limit block 2 (209), and a limit rod (212) is fixedly connected to the inner wall of the output groove (211). A cylinder (213) is fixedly connected to the inner wall of the limit block 2 (209), and a piston rod 2 (214) is slidably connected to the inner wall of the cylinder (213). An end of the piston rod 2 (214) away from the cylinder (213) is fixedly connected to a push plate (215). A pressurized hose (216) is provided at the top of the limit block 2 (209), and a conveying hose (217) is provided at the bottom of the limit block 2 (209).

5. The automatic stud loading and pressing device according to claim 1, characterized in that: The press-fitting mechanism (3) comprises a support seat (301), the top of the support seat (301) is fixedly connected to the body (302), the inner wall of the body (302) is provided with a slide groove (304), the inner wall of the slide groove (304) is slidably connected to the bottom module (303), the inner wall of the bottom module (303) is threadedly connected to a bolt (305), and the bolt (305) penetrates the inner wall of the bottom module (303) and is threadedly connected to the inner wall of the body (302).

6. The automatic stud loading and pressing device according to claim 5, characterized in that: The top of the machine body (302) is fixedly connected to a hydraulic cylinder (306), the inner wall of the hydraulic cylinder (306) is slidably connected to a hydraulic rod (307), the bottom of the hydraulic rod (307) is threadedly connected to a press-fit fixing rod (308), the inner wall of the press-fit fixing rod (308) is provided with a negative pressure hole (309), and the negative pressure hole (309) is connected to a negative pressure pipe (310).

7. The automatic stud loading and pressing device according to claim 4, characterized in that: The feeding mechanism (4) includes a cylinder fixing block (401), the outer wall of the cylinder fixing block (401) is fixedly connected to the outer wall of the body (302), the end of the conveying hose (217) away from the limit block 2 (209) is connected to the inner wall of the cylinder fixing block (401), the inner wall of the cylinder fixing block (401) is fixedly connected to the cylinder 2 (402), the inner wall of the cylinder 2 (402) is slidably connected to the piston rod 3 (403), the end of the piston rod 3 (403) away from the cylinder 2 (402) is fixedly connected to the fixing plate 2 (410), and the inner wall of the fixing plate 2 (410) is rotated. The rotating rod (404) is movably connected to the rotating rod (404), and the outer wall of the rotating rod (404) is provided with a return spring (405) in contact therewith. The right side of the return spring (405) is fixedly connected to a fixed block (406), and the left side of the return spring (405) is fixedly connected to a fixed block (407). The outer wall of the fixed block (406) is fixedly connected to a rotating plate (408). The outer wall of the fixed block (407) is fixedly connected to the inner wall of the fixed plate (410). The inner wall of the rotating plate (408) is provided in contact with the outer wall of the return spring (405). The outer wall of the rotating plate (408) is provided with a stud slot (409).

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