A kind of automatic assembly equipment of flow guide ring

Abstract

The application discloses a kind of automatic assembly equipment of flow guide buckle, including machine body and rotating conveying table, rotating conveying table is provided with assembly station, machine body is sequentially provided with buckle cover feeding mechanism, buckle feeding mechanism, flow guide feeding mechanism, press-fitting mechanism and discharge mechanism around rotating conveying table circumference, positioning tool is provided on assembly station, positioning tool has the first positioning part for the positioning of buckle cover and the second positioning part for the positioning of flow guide, through the equipment, buckle cover, buckle and flow guide can be automatically fed in sequence, and the buckle cover and flow guide are well positioned at the positioning tool, press-fitting assembly is completed after positioning, and finally automatic discharge is realized, the full-automatic assembly of flow guide assembly is realized, effectively reduces manual and the assembly sequence is carried out in reverse order, each part is well positioned and concentric, effectively improves assembly precision, avoids damage due to eccentricity during press-fitting process.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of flow guide assembly, in particular to a flow guide ring automatic assembly equipment. BACKGROUND

[0002] The flow guide assembly mainly includes a flow guide, a ring and a ring cover. The existing assembly method in the workshop is to manually place the flow guide on the positioning tool, manually place the ring and the ring cover in sequence, and then assemble the ring cover into the flow guide by the cylinder press. Such assembly method is slow in manual efficiency, and manual placement of the ring into the flow guide causes the ring to be sometimes misaligned, which may cause damage to the ring after assembly of the ring cover, and needs to be further improved. SUMMARY

[0003] In order to further improve the assembly efficiency and assembly precision, the present application provides a flow guide ring automatic assembly equipment.

[0004] The present application provides a flow guide ring automatic assembly equipment, which adopts the following technical scheme:

[0005] A flow guide ring automatic assembly equipment, comprising a machine body and a rotating conveying table, wherein the rotating conveying table is provided with an assembly station, the machine body is sequentially provided with a ring cover feeding mechanism, a ring feeding mechanism, a flow guide feeding mechanism, a pressing mechanism and a discharging mechanism around the circumference of the rotating conveying table, the assembly station is provided with a positioning tool, and the positioning tool is provided with a first positioning portion for positioning the ring cover and a second positioning portion for positioning the flow guide.

[0006] Optionally, the positioning tool comprises a base, a first positioning mold and a second positioning mold, the first positioning mold is fixed on the base, the first positioning portion is a positioning groove and is formed on the first positioning mold, the first positioning portion is matched with the ring cover, the second positioning mold is vertically slidably connected to the base, the base is provided with a reset member for vertically resetting the second positioning mold, and the second positioning portion is arranged on the second positioning mold and comprises a positioning boss and a positioning side wall, the top wall of the positioning boss is used for abutting against the inner bottom wall of the flow guide, and the positioning side wall is used for abutting against the inner side wall of the flow guide.

[0007] Optionally, the ring cover feeding mechanism comprises a vibrating disc, a material distribution assembly and a material clamping manipulator, the outlet of the vibrating disc is provided with a feeding track, the end of the feeding track is provided with a material distribution track arranged vertically thereto, the material distribution assembly pushes the ring cover at the end of the feeding track into the material distribution track, and the material clamping manipulator conveys the ring cover in the material distribution track to the positioning tool on the rotating conveying table.

[0008] Optionally, the material distributing assembly comprises a material distributing cylinder and a push plate, one side of the push plate is provided with a material groove for the buckle cover to enter and fit, and the material distributing cylinder drives the push plate to move in the material distributing track.

[0009] Optionally, the buckle cover feeding mechanism comprises a material rack and a material suction manipulator, the end of the material suction manipulator is provided with a suction disc, and the suction disc is elastically connected to the material suction manipulator.

[0010] Optionally, the flow guide body feeding mechanism comprises a rotary feeding table, a positioning assembly and a feeding manipulator, the rotary feeding table is provided with a positioning rod for positioning the flow guide body, the positioning assembly comprises a positioning cylinder and a positioning clamp jaw, the positioning cylinder drives the positioning clamp jaw to move horizontally, the positioning clamp jaw is used for clamping and positioning the flow guide body on the rotary conveying table, and the feeding manipulator clamps the flow guide body on the rotary conveying table and conveys it to the positioning tool on the rotary conveying table.

[0011] Optionally, the pressing mechanism comprises a rack, a pressing cylinder and a pressing head, the pressing cylinder is arranged at the top of the rack, the pressing head is installed at the output end of the pressing cylinder, the pressing cylinder drives the pressing head to vertically ascend and descend, and the pressing head is located above the positioning tool.

[0012] Optionally, the discharging mechanism comprises a discharging manipulator, a discharging table and a pushing assembly, the discharging manipulator clamps the flow guide body on the positioning tool and conveys it to the discharging table, one end of the discharging table is provided with a discharging port, and the pushing assembly pushes the flow guide body on the discharging table to the discharging port.

[0013] Optionally, the machine body is further provided with a detection assembly, the detection assembly is located between the discharging mechanism and the buckle cover feeding mechanism, and the detection assembly is used for detecting whether there is a flow guide body on the positioning tool.

[0014] Optionally, the material rack comprises a bottom plate, material rods and a rotary cylinder, the material rods are uniformly distributed around the circumference of the bottom plate, the rotary cylinder drives the bottom plate to rotate circumferentially, the material rods are vertically fixed on the bottom plate, the material rods are sleeved with buckles, the material rods are sleeved with push sleeves for pushing the buckles to move upwards, and the push sleeves are vertically connected to the material rods.

[0015] In summary, the present application has at least one of the following beneficial technical effects:

[0016] 1. Through the device, the buckle cover, the buckle and the flow guide body can be sequentially and automatically fed, the buckle cover and the flow guide body are well positioned at the positioning tool, the pressing assembly is completed after positioning, and finally the automatic discharge is realized, realizing the full-automatic assembly of the flow guide assembly, effectively reducing the manual work, and the assembly sequence of the flow guide assembly is assembled in a reverse order, during which each part is well positioned to realize the concentricity, thereby effectively improving the assembly precision and avoiding the damage of the parts due to the eccentricity during the pressing process;

[0017] 2. The positioning assembly in combination with the rotary feeding table can effectively improve the accuracy of the feeding manipulator in clamping the flow guide body, and the flow guide body is clamped and positioned by means of the positioning assembly before the feeding manipulator clamps, thereby reducing the precision requirement of the rotary feeding table, and further reducing the production cost, the debugging and maintenance time and the labor cost;

[0018] 3. The buckle feeding mechanism has the characteristics of elasticity, on the one hand, the suction cup itself has elasticity, and on the other hand, the suction cup is elastically connected to the suction material manipulator, so that the pressure during the suction process is not too large or too small, the buckle is better sucked, and since the buckle is too tight during suction, two pieces are easily sucked, and if the pressure is not tight, the buckle is not easily sucked, the double-elastic mechanism ensures that one piece is sucked;

[0019] 4. A plurality of standby flow guide bodies can be placed on the rotary feeding table, and a plurality of standby buckles can be placed on the rack, when one of them is used up, the rotary switching can be performed to maintain the continuous operation of the device and avoid affecting the production efficiency due to the long placement of the flow guide body or the buckle. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the overall structure diagram of the first perspective of the embodiment of the present application.

[0021] Figure 2 is the overall structure diagram of the second perspective of the embodiment of the present application.

[0022] Figure 3 is the sectional view of the positioning tool in the embodiment of the present application.

[0023] Figure 4 is the structure diagram of the buckle cover feeding mechanism in the embodiment of the present application.

[0024] Figure 5 is the structure diagram of the buckle feeding mechanism in the embodiment of the present application.

[0025] Figure 6 is the overall structure diagram of the third perspective of the embodiment of the present application.

[0026] Figure 7 is the structure diagram of the flow guide body feeding mechanism in the embodiment of the present application.

[0027] Figure 8 is the overall structural diagram of the fourth perspective of the embodiment of the present application.

[0028] Legend:

[0029] 1, body; 2, rotating conveying table; 3, positioning tool; 4, buckle cover feeding mechanism; 5, buckle feeding mechanism; 6, flow guide feeding mechanism; 7, pressing mechanism; 8, discharging mechanism; 9, detection mechanism; 10, base; 11, first positioning mold; 12, second positioning mold; 13, base; 14, center column; 15, positioning groove; 16, reset member; 17, positioning boss; 18, positioning side wall; 19, sliding body; 20, mounting groove; 21, brass sleeve; 22, oil seal; 24, vibrating disc; 25, clamping mechanical hand; 26, feeding rail; 27, distribution rail; 28, distribution cylinder; 29, push plate; 30, trough; 31, suction mechanical hand; 32, bottom plate; 33, material rod; 34, rotating cylinder; 35, push sleeve; 36, ejector pin; 37, driving source; 38, suction cup; 39, rotating feeding table; 40, feeding mechanical hand; 41, positioning rod; 42, positioning cylinder; 43, positioning clamping jaw; 44, frame body; 45, pressing cylinder; 46, pressing head; 47, discharging mechanical hand; 48, discharging table; 49, discharge port; 50, discharge pipe; 51, pushing cylinder; 52, push rod; 53, fixing frame; 54, buckle cover; 55, buckle; 56, flow guide. DETAILED DESCRIPTION

[0030] The following will be described in detail in combination with the accompanying Figures 1-8 The present application will be further described in detail.

[0031] A flow guide buckle automatic assembly equipment, as shown in Figure 1 and Figure 2 , comprises a body 1, a rotating conveying table 2 is arranged at the center of the body 1, a plurality of assembly stations are uniformly distributed around the circumference of the rotating conveying table 2, and a positioning tool 3 is arranged on each assembly station, a buckle cover feeding mechanism 4, a buckle feeding mechanism 5, a flow guide feeding mechanism 6, a pressing mechanism 7, a discharging mechanism 8 and a detection mechanism 9 are sequentially arranged on the surface of the body 1 in the circumferential direction of the rotating conveying table 2, in the embodiment, six positioning tools 3 are arranged, and each positioning tool 3 is correspondingly arranged with the buckle cover feeding mechanism 4, the buckle feeding mechanism 5, the flow guide feeding mechanism 6, the pressing mechanism 7, the discharging mechanism 8 and the detection mechanism 9, so that each station can simultaneously perform corresponding independent operation, realizing continuous automatic assembly of flow guide assemblies in large quantities, and effectively improving production efficiency, in the embodiment, the rotating conveying table 2 adopts a dividing disc turntable for division, and in other embodiments, a servo motor plus a common turntable can also be used.

[0032] As shown in Figure 3As shown, the positioning tool 3 comprises a base 10, a first positioning mold 11 and a second positioning mold 12, the base 10 comprises a base 13 and a center column 14, the first positioning mold 11 is fixed at the top of the center column 14, the top of the first positioning mold 11 is provided with a first positioning part for positioning the buckle cover 54, and in the embodiment, the first positioning part is a positioning groove 15, the positioning groove 15 is matched with the buckle cover 54, and the second positioning mold 12 is vertically slidably connected to the center column 14, and the second positioning mold 12 is used for positioning the flow guide 56. The base 10 is provided with a reset member 16 for driving the second positioning mold 12 to vertically reset, and the reset member 16 specifically adopts a reset spring. The second positioning mold 12 is provided with a second positioning part, which comprises a positioning boss 17 and a positioning side wall 18. The positioning boss 17 is arranged at the top of the second positioning mold 12 and its top wall is used for abutting against the bottom wall inside the flow guide 56. The positioning side wall 18 is arranged on the side wall of the second positioning mold 12 and is used for abutting against the side wall inside the flow guide 56. In this way, the second positioning part can achieve good positioning of the flow guide 56. The first positioning mold 11 and the second positioning mold 12 are concentrically arranged, which ensures that the positioned buckle cover 54 and the flow guide 56 maintain good concentricity. In addition, a sliding body 19 is fixedly arranged below the second positioning mold 12. The sliding body 19 is internally provided with a mounting groove 20 and a brass sleeve 21. The mounting groove 20 is filled with oil and both ends are provided with oil seals 22. The brass sleeve 21 is sleeved on the center column 14 to achieve vertical sliding. In this way, the vertical sliding of the second positioning mold 12 is effectively improved, the friction resistance is effectively reduced, and the second positioning mold 12 is more durable.

[0033] As shown in Figure 1 and Figure 4 , the buckle cover feeding mechanism 4 comprises a vibrating disc 24, a material distribution assembly and a material clamping manipulator 25. A feeding track 26 is horizontally connected to the discharge port 49 of the vibrating disc 24. The end of the feeding track 26 is provided with a material distribution track 27 in communication therewith. The material distribution track 27 is perpendicular to the feeding track 26. The material distribution assembly is arranged at the connection between the feeding track 26 and the material distribution track 27. The material distribution assembly is used to push the buckle cover 54 conveyed to the end of the feeding track 26 into the end of the material distribution track. The material distribution assembly comprises a material distribution cylinder 28 and a push plate 29. One side of the push plate 29 has a material groove 30 for the buckle cover 54 to enter and match. The material distribution cylinder 28 pushes the push plate 29 to move horizontally in the material distribution track 27. The buckle cover 54 output by the vibrating disc 24 is conveyed to the end of the feeding track 26 and enters the material groove 30 of the push plate 29, and then enters the end of the material distribution track 27 under the pushing of the material distribution cylinder 28. Subsequently, under the clamping of the material clamping manipulator 25, the buckle cover 54 is conveyed to the positioning tool 3 of the rotary conveying table 2 to be positioned. The rotary conveying table 2 rotates to convey the positioning tool 3 with the buckle cover 54 to the buckle feeding mechanism 5 to feed the buckle 55. The buckle cover 54 fed to the positioning tool 3 has its opening upward.

[0034] Because the edge of the buckle cover 54 is multi-opening, the two buckles 55 in front and back are easy to be clamped together during conveying. The material distribution assembly better separates the two buckle covers 54 by the side pushing method, and ensures that the buckle covers 54 are stably fed one by one.

[0035] As shown in Figure 2 and Figure 5 , the buckle feeding mechanism 5 comprises a rack and a suction manipulator 31. The rack comprises a bottom plate 32, a rack rod 33 and a rotary cylinder 34. The rack rod 33 is symmetrically arranged at both ends of the bottom plate 32 to form double stations. The rotary cylinder 34 drives the bottom plate 32 to rotate circumferentially to realize station switching. The rack rod 33 is vertically sleeved and stacked for the buckles 55. A pushing sleeve 35 is sleeved on the rack rod 33. The pushing sleeve 35 is vertically connected to the rack rod 33. An upper pushing assembly is arranged at the bottom of the machine body 1 to vertically drive the pushing sleeve 35. The upper pushing assembly comprises a top rod 36 and a driving source 37. The driving source 37 drives the top rod 36 to vertically move by means of a motor combined with a screw rod. The top rod 36 corresponds to the pushing sleeve 35. The top rod 36 moves upward to drive the pushing sleeve 35 to move upward. When the buckle 55 at the top is clamped by the suction manipulator 31, the pushing sleeve 35 moves upward to push the next buckle 55 to the clamped state. The cycle continues. When the buckles 55 on one rack rod 33 are clamped, the rotary cylinder 34 drives the rack to rotate 180 degrees to realize station switching, ensuring continuous and efficient feeding of the buckles 55.

[0036] As shown in Figure 2 and Figure 5 , the end of the suction manipulator 31 is provided with a suction disc 38 for suction. The suction disc 38 is vertically and elastically connected to the end of the suction manipulator 31. The buckle feeding mechanism 5 has the characteristics of elasticity. On the one hand, the suction disc 38 itself has elasticity. On the other hand, the suction disc 38 is elastically connected to the suction manipulator 31. The pressure during suction is not too large or too small, so that the buckle 55 can be better sucked. Because the buckle 55 is too tight during suction, it is easy to suck two pieces. If the pressure is not tight, the buckle 55 cannot be sucked. The double elastic mechanism ensures that the buckle 55 can be sucked one by one. After the suction manipulator 31 sucks the buckle 55, it is transported to the positioning tool 3 of the rotary conveying table 2. The buckle 55 is placed in the buckle cover 54. The rotary conveying table 2 rotates to convey it to the next assembly station.

[0037] As shown in Figure 6 and Figure 7As shown, the flow guide loading mechanism 6 includes a rotary feeding table 39, a positioning assembly, and a feeding manipulator 40. The rotary feeding table 39 is vertically provided with positioning rods 41 for positioning the flow guides 56. The positioning rods 41 are uniformly distributed around the circumference of the flow guides 56 and form a plurality of placement positions. One placement position can vertically stack a plurality of flow guides 56. The placement positions are uniformly distributed around the circumference of the rotary feeding table 39. In this way, a large number of flow guides 56 can be stored on the rotary feeding table 39 at one time. The placement position below the feeding manipulator 40 is a clamping station. The feeding manipulator 40 clamps the top flow guide 56 and transports it to the positioning tool 3 of the rotary conveying table 2. A push assembly is also provided below the clamping station of the machine body 1. The push assembly pushes the flow guide 56 below to move upward until all the flow guides 56 on the clamping station are clamped. Then the rotary feeding table 39 rotates to switch the next placement position to the clamping station. In this way, the automatic loading of the flow guides 56 is achieved.

[0038] As shown in Figure 6 and Figure 7 The positioning assembly includes a positioning cylinder 42 and a positioning clamp jaw 43. The positioning clamp jaw 43 is arranged at the output end of the positioning cylinder 42. The positioning cylinder 42 is horizontally arranged. The positioning clamp jaw 43 is used to clamp and position the flow guide 56 on the top of the clamping station. The total height of the stacked flow guides 56 is higher than the height of the positioning rod 41, which facilitates the clamping of the top flow guide 56. The positioning clamp jaw 43 clamps at the stacking connection of the first flow guide 56 and the second flow guide 56. In this way, the positioning clamp jaw 43 can well position the flow guide 56 when clamping, which facilitates the accurate clamping of the feeding manipulator 40. Moreover, the clamping area of the positioning clamp jaw 43 is not large, which ensures that the feeding manipulator 40 can easily clamp the clamped and positioned flow guide 56.

[0039] The positioning assembly in combination with the rotary feeding table 39 can effectively improve the accuracy of the feeding manipulator 40 clamping the flow guide 56. The positioning assembly clamps and positions the flow guide 56 before the feeding manipulator 40 clamps, which reduces the accuracy requirement of the rotary feeding table 39, thereby reducing the production cost, the time for debugging and maintenance, and the labor cost.

[0040] As shown in Figure 8As shown, after the positioning tool 3 completes the feeding of the flow guide 56, it rotates to the pressing mechanism 7, which includes a frame body 44, a pressing cylinder 45, and a pressing head 46. The pressing cylinder 45 is vertically arranged, and the pressing head 46 is installed at the output end of the pressing cylinder 45. The pressing cylinder 45 drives the pressing head 46 to vertically ascend and descend. The pressing head 46 is lowered to press the flow guide 56, thereby completing the pressing. After pressing, the flow guide 56 is assembled with the snap ring cover 54 and the snap ring 55. After pressing, the rotating conveying table 2 rotates to convey the positioning tool 3 to the discharging mechanism 8.

[0041] As shown in Figure 8 The discharging mechanism 8 includes a discharging manipulator 47, a discharging table 48, and a pushing assembly. The discharging table 48 is horizontally arranged, and one end of the discharging table 48 is provided with a discharging port 49 and is connected with a discharging pipe 50. The discharging manipulator 47 clamps the flow guide assembly on the positioning tool 3 and then places it on the discharging table 48. The pushing assembly includes a pushing cylinder 51 and a pushing rod 52. The pushing cylinder 51 drives the pushing rod 52 to horizontally move. The pushing rod 52 pushes the flow guide assembly on the discharging table 48 to the discharging port 49 and finally discharges it from the discharging pipe 50, thereby realizing the automatic discharging of the flow guide assembly.

[0042] As shown in Figure 8 The detection mechanism 9 is arranged between the discharging mechanism 8 and the snap ring cover feeding mechanism 4. The detection mechanism 9 includes a fixed frame 53 and a photoelectric sensor. The photoelectric sensor is used to determine whether the positioning tool 3 has a flow guide assembly. When the flow guide assembly is sensed, an error is reported in time, so as to determine whether the flow guide assembly is clamped by the front discharging mechanism 8, thereby avoiding the situation that the subsequent snap ring cover 54 cannot be normally fed due to empty clamping.

[0043] The working principle of the embodiment of the present application is as follows. First, the snap ring cover 54 is fed to the positioning tool 3 of the rotating conveying table 2 by the snap ring cover feeding mechanism 4. The snap ring cover 54 is positioned by the first positioning die 11. The rotating conveying table 2 rotates to convey it to the snap ring feeding mechanism 5 to complete the feeding of the snap ring 55. The snap ring 55 is fed into the snap ring cover 54. The rotating conveying table 2 continues to rotate to convey the positioning tool 3 to the flow guide feeding mechanism 6. The flow guide 56 is conveyed to the positioning tool 3 under the action of the feeding manipulator 40 and is positioned by the second positioning die 12. At this time, the flow guide 56, the snap ring cover 54, and the snap ring 55 are concentric. The rotating conveying table 2 rotates to convey the positioning tool 3 to the pressing mechanism 7 to complete the pressing to obtain the flow guide assembly. Finally, the discharging mechanism 8 completes the discharging. In this way, the automatic assembly of the flow guide assembly is realized, and the assembly efficiency and assembly precision are high.

[0044] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A flow conductor clasp automatic assembly apparatus, characterized by: The utility model provides a kind of assembly machine, including body (1) and rotating conveying table (2), rotating conveying table (2) is provided with assembly station, body (1) is sequentially provided with buckle cover feeding mechanism (4), buckle feeding mechanism (5), flow guide body feeding mechanism (6), press-fitting mechanism (7) and discharge mechanism (8) around rotating conveying table (2) circumference, the locating tool (3) is provided on the assembly station, the locating tool (3) has the first positioning part for the positioning of buckle cover (54) and the second positioning part for the positioning of flow guide body (56);The locating tool (3) includes base (10), first positioning mould (11) and second positioning mould (12), the first positioning mould (11) is fixed on base (10), the first positioning part is positioning groove (15) and is opened on the first positioning mould (11), the first positioning part is adapted with buckle cover (54), the second positioning mould (12) is vertically slidingly connected on base (10), the base (10) is provided with reset member (16) for driving the vertical reset of second positioning mould (12), the second positioning part is provided on second positioning mould (12), and the second positioning part includes positioning boss (17) and positioning side wall (18), the top wall of positioning boss (17) is used to abut the inner bottom wall of flow guide body (56), and the positioning side wall (18) is used to abut the inner side wall of flow guide body (56), buckle cover (54) is fed to the locating tool (3) on rotating conveying table (2) by buckle cover feeding mechanism (4), and buckle cover (54) is positioned by first positioning mould (11), rotating conveying table (2) rotates and conveys locating tool (3) to buckle feeding mechanism (5) to complete the feeding of buckle (55), buckle (55) is fed into buckle cover (54), rotating conveying table (2) continues to rotate and conveys locating tool (3) to flow guide body feeding mechanism (6), flow guide body (56) is conveyed to locating tool (3) and is positioned by second positioning mould (12), flow guide body (56) and buckle cover (54), buckle (55) are concentric, rotating conveying table (2) again conveys locating tool (3) to press-fitting mechanism (7) and completes press-fitting to obtain flow guide assembly.

2. The automatic equipment for assembling a guide ring according to claim 1, characterized in that: The buckle cover feeding mechanism (4) includes a vibrating disc (24), a material distribution assembly, and a clamping manipulator (25). The outlet of the vibrating disc (24) is provided with a feeding track (26), and the end of the feeding track (26) is provided with a material distribution track (27) arranged vertically thereto. The material distribution assembly pushes the buckle cover (54) at the end of the feeding track (26) into the material distribution track (27). The clamping manipulator (25) conveys the buckle cover (54) in the material distribution track (27) to the locating tool (3) on the rotating conveying table (2).

3. The automatic assembly equipment for a guide body clamping ring according to claim 2, characterized in that: The material distribution assembly includes a material distribution cylinder (28) and a push plate (29). One side of the push plate (29) has a material groove (30) for the buckle cover (54) to enter and adapt thereto. The material distribution cylinder (28) pushes the push plate (29) to move in the material distribution track (27).

4. The automatic guide ring assembly apparatus of claim 1, wherein: The buckle ring feeding mechanism (5) comprises a rack and a suction mechanical arm (31), the end of the suction mechanical arm (31) is provided with a suction disc (38), and the suction disc (38) is elastically connected to the suction mechanical arm (31).

5. The automatic guide ring assembly apparatus of claim 1, wherein: The flow guide feeding mechanism (6) comprises a rotary feeding table (39), a positioning assembly and a feeding mechanical arm (40), the rotary feeding table (2) is provided with a positioning rod (41) for positioning the flow guide (56), the positioning assembly comprises a positioning cylinder (42) and a positioning clamping jaw (43), the positioning cylinder (42) drives the horizontal movement of the positioning clamping jaw (43), the positioning clamping jaw (43) is used for clamping and positioning the flow guide (56) on the rotary feeding table (2), and the feeding mechanical arm (40) clamps the flow guide (56) on the rotary feeding table (2) and feeds it to the positioning tool (3) of the rotary feeding table (2).

6. The automatic guide ring assembly apparatus of claim 1, wherein: The pressing mechanism (7) comprises a rack (44), a pressing cylinder (45) and a pressing head (46), the pressing cylinder (45) is arranged at the top of the rack (44), the pressing head (46) is installed at the output end of the pressing cylinder (45), the pressing cylinder (45) drives the vertical lifting of the pressing head (46), and the pressing head (46) is located above the positioning tool (3).

7. The automatic assembly apparatus of a guide ring according to claim 1, wherein: The discharging mechanism (8) comprises a discharging mechanical arm (47), a discharging table (48) and a pushing assembly, the discharging mechanical arm (47) clamps the flow guide (56) on the positioning tool (3) and feeds it to the discharging table (48), one end of the discharging table (48) is provided with a discharging port (49), and the pushing assembly pushes the flow guide (56) on the discharging table (48) to the discharging port (49).

8. The automatic guide ring assembly apparatus of claim 1, wherein: The machine body (1) is also provided with a detection assembly between the discharging mechanism (8) and the buckle cover feeding mechanism (4), and the detection assembly is used for detecting whether there is a flow guide (56) on the positioning tool (3).

9. The automatic guide ring assembly apparatus according to claim 4, wherein: The rack comprises a bottom plate (32), a rack rod (33) and a rotary cylinder (34), the rack rods (33) are uniformly distributed around the circumference of the bottom plate (32), the rotary cylinder (34) drives the circumferential rotation of the bottom plate (32), the rack rods (33) are vertically fixed on the bottom plate (32), the rack rods (33) are sleeved with the buckle rings (55), the rack rods (33) are sleeved with push sleeves (35) for pushing the buckle rings (55) to move upwards, and the push sleeves (35) are vertically connected to the rack rods (33).

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