Full-automatic assembling equipment for bolts and gaskets

Abstract

The invention discloses full-automatic bolt and gasket assembling equipment, and belongs to the technical field of gasket assembling, the full-automatic bolt and gasket assembling equipment comprises a rack and further comprises a gasket feeding mechanism, a bolt feeding mechanism, a nut feeding and assembling mechanism and a multi-station mechanism, the gasket feeding mechanism is mounted on the right side of the rack, the bolt feeding mechanism is mounted on the rear side of the rack, and the nut feeding and assembling mechanism is mounted on the right side of the rack. The nut feeding and assembling mechanism is installed on the left side of the rack, the multi-station mechanism is installed on the middle side of the rack, the nut feeding and assembling mechanism comprises a first linear module, a servo motor, an electric clamping jaw and an L-shaped chuck, and the first linear module is fixedly installed on the left side of the rack; the servo motor is fixedly installed at the output end of the first linear module through a motor support, and the electric clamping jaw is fixedly installed at the output end of the servo motor through a support. By means of the mode, bolt gaskets can be continuously assembled, meanwhile, nuts are continuously fed and screwed into the bolts, and the gaskets are prevented from sliding out of the bolts.

Description

Technical Field

[0001] The invention relates to the technical field of gasket assembly, in particular to fully automatic bolt and gasket assembly equipment. Background Art

[0002] Automatic bolt assembly is widely used in automobile manufacturing, mechanical equipment, home appliance production, rail transportation and other fields. It is especially suitable for large-scale, standardized assembly scenarios. During use, gaskets are generally added to bolts to make the bolt connection tighter, while avoiding direct contact between the nut and the connected parts. The pressure exerted by the nut on the connected parts is evenly dispersed to reduce the situation of excessive local pressure and avoid deformation or damage of the connected parts due to excessive local pressure. Bolts are usually used in combination with nuts, and the two are tightened through threaded engagement. Therefore, in actual assembly, bolts, washers and nuts are often used in combination.

[0003] Chinese patent CN116175131A proposes an automatic assembly machine for bolt sleeves and gaskets, comprising a processing table and a processing track fixedly arranged on the processing table, wherein one end of the processing track is provided with a loading track for conveying bolts, and the loading track is provided with a vibrating plate at one end away from the processing track, and a stacking table for placing gaskets is fixedly arranged above the processing track, and a pressing mechanism for sleeveing ​​the gaskets on the stacking table on the bolts in the processing track is movably arranged between the stacking table and the processing track, and a first driving mechanism for driving the bolts in the processing track to move is movably arranged below the processing track, and a positioning mechanism for sending the above-mentioned driving mechanism to the bolts below the above-mentioned pressing mechanism for equidistant arrangement is movably arranged on one side of the processing track, and the stacking table includes a stacking plate arranged above the processing track, and a plurality of support columns are fixedly arranged at the lower end of the stacking plate, and the lower end of the support column is fixedly arranged on the processing table, and a feeding plate is fixedly arranged on the stacking plate.

[0004] However, the technical solution of this patent has the following problems:

[0005] This patent does not allow the bolt and gasket to be assembled continuously while the nut is screwed into the bolt.

[0006] Based on this, the present invention designs a fully automatic bolt and gasket assembly device to solve the above problems. Summary of the Invention

[0007] In view of the above-mentioned shortcomings of the prior art, the present invention provides a fully automatic assembly device for bolts and washers.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A fully automatic assembly equipment for bolts and washers includes a frame, and also includes: a gasket feeding mechanism, a bolt feeding mechanism, a nut feeding assembly mechanism and a multi-station mechanism, the gasket feeding mechanism is installed on the right side of the frame, the bolt feeding mechanism is installed on the rear side of the frame, the nut feeding assembly mechanism is installed on the left side of the frame, and the multi-station mechanism is installed on the middle side of the frame, the nut feeding assembly mechanism includes: a first linear module, a servo motor, an electric clamp and an L-shaped clamp, the first linear module is fixedly installed on the left side of the frame, the servo motor is fixedly installed on the output end of the first linear module through the motor bracket, the electric clamp is fixedly installed on the output end of the servo motor through the bracket, and the L-shaped clamp is fixedly installed on the output end of the electric clamp, the nut feeding assembly mechanism also includes: a nut feeding assembly, the nut feeding assembly is installed on the left side of the frame, and a plurality of arc rings are fixedly installed on the frame for limiting the gasket.

[0010] Furthermore, the nut feeding assembly includes: a first linear feeder, a special-shaped bracket, a transverse pushing cylinder, a transverse push plate, a longitudinal pushing cylinder and a longitudinal push plate. The first linear feeder is fixedly mounted on the left side of the frame, the special-shaped bracket is fixedly mounted on the frame, the special-shaped bracket is located in front of the first linear feeder, the transverse pushing cylinder is fixedly mounted on the frame, the transverse push plate is slidably connected to the left side of the special-shaped bracket, a first slot is provided on the right side of the transverse push plate, the left side of the transverse push plate is fixedly connected to the output end of the transverse pushing cylinder, the longitudinal pushing cylinder is fixedly mounted on the frame, the longitudinal push plate is slidably connected to the right side of the special-shaped bracket, a second slot is provided on the front side of the longitudinal push plate, and the longitudinal push plate is fixedly mounted on the output end of the longitudinal pushing cylinder.

[0011] Furthermore, the nut feeding assembly mechanism also includes: a pressing component, which is installed on the left side of the frame. The pressing component includes: a vertical pressing cylinder and a circular pad, which is fixedly installed on the left side of the frame, and the circular pad is fixedly installed on the output end of the vertical pressing cylinder.

[0012] Furthermore, the gasket loading mechanism includes: a second linear feeder, a conveying frame, a sliding plate and a right-side pushing cylinder. The second linear feeder is fixedly installed on the right side of the frame, the conveying frame is fixedly installed on the output end of the second linear feeder, the sliding plate is slidably connected to the right side of the conveying frame, the right-side pushing cylinder is fixedly installed on the right side of the frame, and the right side of the sliding plate is fixedly connected to the output end of the right-side pushing cylinder.

[0013] Furthermore, the bolt feeding mechanism includes: a third linear feeder, a limit frame, a second linear module, a third linear module and a pneumatic clamp, the third linear feeder is fixedly mounted on the rear side of the frame, the limit frame is fixedly mounted on the output end of the third linear feeder, the second linear module is fixedly mounted on the rear side of the frame through a bracket, the third linear module is fixedly mounted on the output end of the second linear module, and the pneumatic clamp is fixedly mounted on the output end of the third linear module.

[0014] Furthermore, the bolt feeding mechanism also includes: a clamping assembly, which is installed on the rear side of the frame, and the clamping assembly includes: a rear clamping cylinder and a movable plate, the rear clamping cylinder is fixedly installed on the rear side of the frame, and the movable plate is fixedly installed on the output end of the rear clamping cylinder, and an arc-shaped groove is provided at one end of the movable plate away from the output end of the rear clamping cylinder for accommodating a gasket.

[0015] Furthermore, the multi-station mechanism includes: a rotating worktable, a rotating disc and a support plate, the rotating worktable shell is fixedly mounted on the middle side of the frame, the rotating disc is fixedly mounted on the output end of the rotating worktable, and multiple support plates are distributed on the rotating disc in an equidistant circular array with the center of the rotating disc as the center, the support plate is fixedly mounted on the rotating disc, and a third slot is provided at one end of the support plate away from the center of the rotating disc, and a step is provided on the third slot for accommodating a gasket.

[0016] Furthermore, the multi-station mechanism also includes: a blanking component, which is installed on the front side of the frame. The blanking component includes: a blanking cylinder and an L-shaped push plate. The blanking cylinder is fixedly installed on the front side of the frame, and the L-shaped push plate is fixedly installed on the output end of the blanking cylinder.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention conveys the gasket into the conveying frame through the second linear feeder of the gasket feeding mechanism, and the output end of the right pushing cylinder extends to drive the sliding plate to move to the left, and the sliding plate moves to the left to push the gasket to the support plate position of the multi-station mechanism, and the third linear feeder of the bolt feeding mechanism conveys the bolt and conveys it to the limit frame, and the output end of the second linear module moves backward to drive the third linear module and the pneumatic clamp to move backward, and the output end of the third linear module moves downward to drive the pneumatic clamp downward, and the pneumatic clamp clamps the bolt in the limit frame, and the output end of the third linear module moves upward to drive the pneumatic clamp and the bolt The bolt moves upward, and the output end of the second linear module moves forward, driving the third linear module, the pneumatic clamp and the bolt to move forward. The output end of the third linear module moves downward, driving the pneumatic clamp and the bolt to move downward, and inserting the bolt into the gasket at the position of the multi-station mechanism. The output end of the rotary table of the multi-station mechanism rotates to drive the rotating disc to rotate, and the rotation of the rotating disc drives the support plate to rotate accordingly. The third slot of the support plate is used to accommodate the bolt, and a step is provided on the third slot to accommodate the gasket. The gasket is located on the step, and the bolt is inserted into the gasket and located in the third slot. The nut is screwed into the bolt to complete the automatic assembly of the bolt, gasket and nut, which is conducive to the continuous assembly of the bolt and gasket.

[0018] 2. The nut is transported by the first linear feeder to the special-shaped bracket, and the output end of the horizontal pushing cylinder is extended to drive the horizontal push plate to move to the right, and the horizontal push plate moves to the right to drive the nut to move to the right side of the special-shaped bracket, and the output end of the longitudinal pushing cylinder is extended to drive the longitudinal push plate to move forward. The longitudinal push plate moves forward to push the nut on the right side of the special-shaped bracket forward and push it to the L-shaped chuck position at the output end of the electric clamp. The electric clamp and the L-shaped chuck cooperate to clamp the nut, and the output end of the vertical pressing cylinder is extended to drive the circular pad to move downward. The circular pad moves downward to tighten the bolt, and the output end of the electric clamp drives the two L-shaped chucks to approach each other to clamp the nut. The output end of the first linear module moves upward to drive the servo motor, electric clamp and L-shaped chuck to move upward. The rotation of the servo motor output end drives the electric clamp and L-shaped chuck to rotate. The rotation of the L-shaped chuck drives the nut to rotate, and the screw is screwed on the bolt, which is conducive to continuous feeding of the nut and screwing it into the bolt to prevent the gasket from slipping out of the bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0020] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a front view of the present invention;

[0022] Figure 3 A top view of the present invention;

[0023] Figure 4 This is a partial structural diagram of the nut feeding assembly mechanism of the present invention. Figure 1 ;

[0024] Figure 5 for Figure 4 A magnified view of middle A;

[0025] Figure 6 This is a partial structural diagram of the nut feeding assembly mechanism of the present invention. Figure 2 ;

[0026] Figure 7 It is a partial structural schematic diagram of the bolt feeding mechanism of the present invention;

[0027] Figure 8 It is a partial structural schematic diagram of the gasket feeding mechanism of the present invention;

[0028] Figure 9 It is a partial structural diagram of the multi-station mechanism of the present invention.

[0029] The numbers in the figure represent:

[0030] 1. Frame; 2. Gasket feeding mechanism; 21. Second linear feeder; 22. Conveying frame; 23. Sliding plate; 24. Right push cylinder; 3. Bolt feeding mechanism; 31. Third linear feeder; 32. Limit frame; 33. Second linear module; 34. Third linear module; 35. Pneumatic gripper; 36. Rear clamping cylinder; 37. Moving plate; 38. Arc slot; 4. Nut feeding assembly mechanism; 41. First linear module; 42. Servo motor; 43. Electric gripper Claw; 44. L-shaped chuck; 45. First linear feeder; 46. Special-shaped bracket; 47. Horizontal pushing cylinder; 48. Horizontal pushing plate; 49. Longitudinal pushing cylinder; 410. Longitudinal pushing plate; 411. First slot; 412. Second slot; 413. Vertical pressing cylinder; 414. Circular pad; 5. Multi-station mechanism; 51. Rotating workbench; 52. Rotating disc; 53. Support plate; 54. Third slot; 55. Step; 56. Unloading cylinder; 57. L-shaped pushing plate. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0032] The present invention will be further described below with reference to the embodiments.

[0033] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0034] Example 1: In some embodiments, please refer to Figures 1-9 , a fully automatic assembly equipment for bolts and washers, including a frame 1, and also including: a gasket feeding mechanism 2, a bolt feeding mechanism 3, a nut feeding assembly mechanism 4 and a multi-station mechanism 5, the gasket feeding mechanism 2 is installed on the right side of the frame 1, the bolt feeding mechanism 3 is installed on the rear side of the frame 1, the nut feeding assembly mechanism 4 is installed on the left side of the frame 1, and the multi-station mechanism 5 is installed on the middle side of the frame 1, the nut feeding assembly mechanism 4 includes: a first linear module 41, a servo motor 42, an electric clamp 43 and an L-shaped clamp 44, the first linear module 41 is fixedly installed on the left side of the frame 1, the servo motor 42 is fixedly installed on the output end of the first linear module 41 through the motor bracket, the electric clamp 43 is fixedly installed on the output end of the servo motor 42 through the bracket, and the L-shaped clamp 44 is fixedly installed on the output end of the electric clamp 43, the nut feeding assembly mechanism 4 also includes: a nut feeding assembly, the nut feeding assembly is installed on the left side of the frame 1, and a plurality of arc rings are fixedly installed on the frame 1 for limiting the gasket.

[0035] The gasket feeding mechanism 2 continuously feeds gaskets, the bolt feeding mechanism 3 continuously feeds bolts, the multi-station mechanism 5 assembles the bolts and gaskets and then moves them to the nut position, and the nut feeding and assembly mechanism 4 continuously feeds nuts and assembles them with the bolts.

[0036] The output end of the electric clamp 43 of the nut feeding assembly mechanism 4 clamps and drives the two L-shaped chucks 44 to move closer to each other, clamping the nut and fixing it. The output end of the first linear module 41 moves upward, driving the servo motor 42, the electric clamp 43 and the L-shaped chuck 44 to move upward. The output end of the servo motor 42 rotates, driving the electric clamp 43 and the L-shaped chuck 44 to rotate. The rotation of the L-shaped chuck 44 drives the nut to rotate, and the screw is tightened on the bolt.

[0037] The nut feeding assembly includes: a first linear feeder 45, a special-shaped bracket 46, a transverse pushing cylinder 47, a transverse pushing plate 48, a longitudinal pushing cylinder 49 and a longitudinal pushing plate 410. The first linear feeder 45 is fixedly mounted on the left side of the frame 1, the special-shaped bracket 46 is fixedly mounted on the frame 1, the special-shaped bracket 46 is located in front of the first linear feeder 45, the transverse pushing cylinder 47 is fixedly mounted on the frame 1, the transverse pushing plate 48 is slidably connected to the left side of the special-shaped bracket 46, and a first slot 411 is provided on the right side of the transverse pushing plate 48. The left side of the transverse pushing plate 48 is fixedly connected to the output end of the transverse pushing cylinder 47, the longitudinal pushing cylinder 49 is fixedly mounted on the frame 1, the longitudinal pushing plate 410 is slidably connected to the right side of the special-shaped bracket 46, and a second slot 412 is provided on the front side of the longitudinal pushing plate 410. The longitudinal pushing plate 410 is fixedly mounted on the output end of the longitudinal pushing cylinder 49.

[0038] The first linear feeder 45 of the nut feeding assembly conveys the nuts to the special-shaped bracket 46. The output end of the horizontal pushing cylinder 47 extends to drive the horizontal push plate 48 to move to the right. The horizontal push plate 48 moves to the right and drives the nut to move to the right side of the special-shaped bracket 46. The output end of the longitudinal pushing cylinder 49 extends to drive the longitudinal push plate 410 to move forward. The longitudinal push plate 410 moves forward to push the nut on the right side of the special-shaped bracket 46 forward to the position of the L-shaped chuck 44 at the output end of the electric clamp 43. The electric clamp 43 and the L-shaped chuck 44 cooperate to clamp the nut.

[0039] The nut feeding assembly mechanism 4 also includes: a pressing component, which is installed on the left side of the frame 1. The pressing component includes: a vertical pressing cylinder 413 and a circular pad 414. The vertical pressing cylinder 413 is fixedly installed on the left side of the frame 1, and the circular pad 414 is fixedly installed on the output end of the vertical pressing cylinder 413.

[0040] The output end of the vertical pressing cylinder 413 of the pressing assembly extends and drives the circular pad 414 to move downward. The circular pad 414 moves downward to tighten the bolt. The output end of the electric clamp 43 clamps and drives the two L-shaped clamps 44 to move close to each other, clamping the nut and fixing it. The output end of the first linear module 41 moves upward and drives the servo motor 42, the electric clamp 43 and the L-shaped clamp 44 to move upward. The output end of the servo motor 42 rotates and drives the electric clamp 43 and the L-shaped clamp 44 to rotate. The rotation of the L-shaped clamp 44 drives the nut to rotate, and the screw is screwed on the bolt.

[0041] Embodiment 2: In some embodiments, as Figures 1-9As shown, as a preferred embodiment of the present invention, the gasket loading mechanism 2 includes: a second linear feeder 21, a conveying frame 22, a sliding plate 23 and a right-side pushing cylinder 24, the second linear feeder 21 is fixedly mounted on the right side of the frame 1, the conveying frame 22 is fixedly mounted on the output end of the second linear feeder 21, the sliding plate 23 is slidably connected to the right side of the conveying frame 22, the right-side pushing cylinder 24 is fixedly mounted on the right side of the frame 1, and the right side of the sliding plate 23 is fixedly connected to the output end of the right-side pushing cylinder 24.

[0042] The second linear feeder 21 of the gasket loading mechanism 2 conveys the gasket into the conveying frame 22, and the output end of the right pushing cylinder 24 extends to drive the sliding plate 23 to move left, and the sliding plate 23 moves left to push the gasket to the position of the multi-station mechanism 5.

[0043] The bolt feeding mechanism 3 includes: a third linear feeder 31, a limit frame 32, a second linear module 33, a third linear module 34 and a pneumatic clamp 35. The third linear feeder 31 is fixedly mounted on the rear side of the frame 1, the limit frame 32 is fixedly mounted on the output end of the third linear feeder 31, the second linear module 33 is fixedly mounted on the rear side of the frame 1 through a bracket, the third linear module 34 is fixedly mounted on the output end of the second linear module 33, and the pneumatic clamp 35 is fixedly mounted on the output end of the third linear module 34.

[0044] The third linear feeder 31 of the bolt feeding mechanism 3 transports the bolts into the limit frame 32. The output end of the second linear module 33 moves backward, driving the third linear module 34 and the pneumatic clamp 35 to move backward. The output end of the third linear module 34 moves downward, driving the pneumatic clamp 35 to move downward. The pneumatic clamp 35 clamps the bolts in the limit frame 32. The output end of the third linear module 34 moves upward, driving the pneumatic clamp 35 and the bolt to move upward. The output end of the second linear module 33 moves forward, driving the third linear module 34, the pneumatic clamp 35 and the bolt to move forward. The output end of the third linear module 34 moves downward, driving the pneumatic clamp 35 and the bolt to move downward, and inserting the bolt into the gasket at the position of the multi-station mechanism 5.

[0045] The bolt feeding mechanism 3 also includes: a clamping assembly, which is installed on the rear side of the frame 1. The clamping assembly includes: a rear side clamping cylinder 36 and a movable plate 37. The rear side clamping cylinder 36 is fixedly installed on the rear side of the frame 1, and the movable plate 37 is fixedly installed on the output end of the rear side clamping cylinder 36. The end of the movable plate 37 away from the output end of the rear side clamping cylinder 36 is provided with an arc-shaped slot 38 for accommodating a gasket.

[0046] The multi-station mechanism 5 moves the gasket to the position of the bolt feeding mechanism 3, and the output end of the rear side pressing cylinder 36 of the pressing assembly moves forward to drive the movable plate 37 to move forward. The arc-shaped groove 38 on the front side of the movable plate 37 accommodates the gasket and fixes the gasket on the multi-station mechanism 5. At this time, the bolt is inserted into the gasket. If the gasket is not fixed, the gasket will move due to the friction of the bolt, so that the bolt is not fully inserted into the gasket.

[0047] The multi-station mechanism 5 includes: a rotating workbench 51, a rotating disc 52 and a support plate 53. The outer shell of the rotating workbench 51 is fixedly mounted on the middle side of the frame 1. The rotating disc 52 is fixedly mounted on the output end of the rotating workbench 51. A plurality of support plates 53 are distributed on the rotating disc 52 in an equidistant circular array with the center of the rotating disc 52 as the center. The support plate 53 is fixedly mounted on the rotating disc 52. A third slot 54 is provided at one end of the support plate 53 away from the center of the rotating disc 52. A step 55 is provided on the third slot 54 for accommodating a gasket.

[0048] The output end of the rotating worktable 51 of the multi-station mechanism 5 rotates to drive the rotating disc 52 to rotate, and the rotation of the rotating disc 52 drives the support plate 53 to rotate accordingly. The third slot 54 of the support plate 53 is used to accommodate bolts. A step 55 is provided on the third slot 54 to accommodate a gasket. The gasket is located on the step 55. The bolt is inserted into the gasket, which is located in the third slot 54. The nut is screwed into the bolt to complete the automatic assembly of the bolt, gasket and nut to prevent the gasket from slipping out of the bolt.

[0049] The multi-station mechanism 5 also includes: a blanking component, which is installed on the front side of the frame 1. The blanking component includes: a blanking cylinder 56 and an L-shaped push plate 57. The blanking cylinder 56 is fixedly installed on the front side of the frame 1, and the L-shaped push plate 57 is fixedly installed on the output end of the blanking cylinder 56.

[0050] After the bolts, washers and nuts are assembled, the output end of the blanking cylinder 56 of the blanking assembly is shortened to drive the L-shaped push plate 57 to move forward. The L-shaped push plate 57 moves forward to push the assembled bolts, washers and nuts out of the support plate 53 to complete the blanking.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A fully automatic assembly device for bolts and washers, comprising a frame (1), characterized in that: Also includes: A gasket feeding mechanism (2), a bolt feeding mechanism (3), a nut feeding assembly mechanism (4) and a multi-station mechanism (5), wherein the gasket feeding mechanism (2) is mounted on the right side of the frame (1), the bolt feeding mechanism (3) is mounted on the rear side of the frame (1), the nut feeding assembly mechanism (4) is mounted on the left side of the frame (1), and the multi-station mechanism (5) is mounted on the middle side of the frame (1), and the nut feeding assembly mechanism (4) comprises: a first linear module (41), a servo motor (42), an electric clamp (43) and an L-shaped chuck (44), the first linear module (41) is fixedly mounted on the left side of the frame (1), the servo motor (42) is fixedly mounted on the output end of the first linear module (41) via a motor bracket, the electric clamp (43) is fixedly mounted on the output end of the servo motor (42) via a bracket, the L-shaped chuck (44) is fixedly mounted on the output end of the electric clamp (43), and the nut feeding assembly mechanism (4) further comprises: a nut feeding assembly, the nut feeding assembly being mounted on the left side of the frame (1).

2. The fully automatic bolt and washer assembly equipment according to claim 1, characterized in that: The nut feeding assembly comprises: a first linear feeder (45), a special-shaped bracket (46), a transverse pushing cylinder (47), a transverse pushing plate (48), a longitudinal pushing cylinder (49) and a longitudinal pushing plate (410), wherein the first linear feeder (45) is fixedly mounted on the left side of the frame (1), the special-shaped bracket (46) is fixedly mounted on the frame (1), the special-shaped bracket (46) is located in front of the first linear feeder (45), the transverse pushing cylinder (47) is fixedly mounted on the frame (1), and the transverse pushing plate (48) is slidably mounted on the left side of the frame (1). The lateral push plate (48) is movably connected to the left side of the special-shaped bracket (46), a first slot (411) is provided on the right side of the lateral push plate (48), the left side of the lateral push plate (48) is fixedly connected to the output end of the lateral push cylinder (47), the longitudinal push cylinder (49) is fixedly installed on the frame (1), the longitudinal push plate (410) is slidably connected to the right side of the special-shaped bracket (46), a second slot (412) is provided on the front side of the longitudinal push plate (410), and the longitudinal push plate (410) is fixedly installed on the output end of the longitudinal push cylinder (49).

3. The fully automatic bolt and washer assembly equipment according to claim 2, characterized in that: The nut feeding assembly mechanism (4) further comprises: a pressing component, which is installed on the left side of the frame (1).

4. The fully automatic bolt and washer assembly equipment according to claim 1, characterized in that: The gasket feeding mechanism (2) comprises: a second linear feeder (21), a conveying frame (22), a sliding plate (23) and a right-side pushing cylinder (24); the second linear feeder (21) is fixedly mounted on the right side of the frame (1); the conveying frame (22) is fixedly mounted on the output end of the second linear feeder (21); the sliding plate (23) is slidably connected to the right side of the conveying frame (22); the right-side pushing cylinder (24) is fixedly mounted on the right side of the frame (1); and the right side of the sliding plate (23) is fixedly connected to the output end of the right-side pushing cylinder (24).

5. The fully automatic bolt and washer assembly equipment according to claim 1, characterized in that: The bolt feeding mechanism (3) comprises: a third linear feeder (31), a limit frame (32), a second linear module (33), a third linear module (34) and a pneumatic clamp (35); the third linear feeder (31) is fixedly mounted on the rear side of the frame (1); the limit frame (32) is fixedly mounted on the output end of the third linear feeder (31); the second linear module (33) is fixedly mounted on the rear side of the frame (1) via a bracket; the third linear module (34) is fixedly mounted on the output end of the second linear module (33); and the pneumatic clamp (35) is fixedly mounted on the output end of the third linear module (34).

6. The fully automatic bolt and washer assembly equipment according to claim 5, characterized in that: The bolt feeding mechanism (3) further comprises: a pressing assembly, the pressing assembly being mounted on the rear side of the frame (1), the pressing assembly comprising: a rear side pressing cylinder (36) and a movable plate (37), the rear side pressing cylinder (36) being fixedly mounted on the rear side of the frame (1), the movable plate (37) being fixedly mounted on the output end of the rear side pressing cylinder (36), and an arc-shaped slot (38) being provided at one end of the movable plate (37) away from the output end of the rear side pressing cylinder (36).

7. The fully automatic bolt and washer assembly equipment according to claim 1, characterized in that: The multi-station mechanism (5) comprises: a rotating worktable (51), a rotating disc (52) and a support plate (53); the outer shell of the rotating worktable (51) is fixedly mounted on the middle side of the frame (1); the rotating disc (52) is fixedly mounted on the output end of the rotating worktable (51); a plurality of support plates (53) are distributed on the rotating disc (52) in a circular array with equal spacing around the center of the rotating disc (52); the support plate (53) is fixedly mounted on the rotating disc (52); a third slot (54) is provided at one end of the support plate (53) away from the center of the rotating disc (52); and a step (55) is provided on the third slot (54).

8. The fully automatic bolt and washer assembly equipment according to claim 7, characterized in that: The multi-station mechanism (5) further comprises: a blanking assembly, the blanking assembly being mounted on the front side of the frame (1), the blanking assembly comprising: a blanking cylinder (56) and an L-shaped push plate (57), the blanking cylinder (56) being fixedly mounted on the front side of the frame (1), and the L-shaped push plate (57) being fixedly mounted on the output end of the blanking cylinder (56).

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