Automatic assembly machine for rubber ring and shaft rod

Abstract

The present invention relates to the technical field of rubber ring and shaft rod assembly, and proposes an automatic rubber ring and shaft rod assembly machine, comprising: an assembly box, a feeding arc plate, an adjusting component, a conveying sleeve, a clamping arc plate, a sliding component and a rubber ring loading component, wherein a support frame 1 is fixedly installed on the assembly box, two feeding arc plates are slidably installed on the support frame 1, the adjusting component is arranged on the top of the support frame 1, the conveying sleeve is rotatably installed in the assembly box, a plurality of clamping arc plates are slidably arranged on the conveying sleeve, a plurality of sliding components are arranged on the conveying sleeve, wherein the conveying sleeve and the plurality of groups of clamping arc plates are rotated inside the assembly box through a driving component, the rubber ring loading component is arranged on one side of the assembly box, and the discharge port of the rubber ring loading component is aligned with one group of clamping arc plates. Through the above technical scheme, the problem in the prior art that the shaft rod and the rubber ring stop being transmitted during assembly, thereby making the assembly speed of the shaft rod and the rubber ring slow, is solved.

Description

Technical Field

[0001] The invention relates to the technical field of rubber ring and shaft rod assembly, and in particular to an automatic rubber ring and shaft rod assembly machine. Background Art

[0002] The shaft is an important part in mechanical transmission. It is an axial part used to transmit torque, speed and power. During the use of the shaft, a rubber ring needs to be installed. By installing the rubber ring, the shaft can play the role of sealing, waterproofing, shock absorption and sound insulation during use.

[0003] When assembling the rubber ring and the shaft rod, the rubber ring is generally conveyed through the loading tray, and the shaft rod is conveyed by the conveyor belt. When the shaft rod is conveyed to a certain position, the shaft rod is picked up by the mechanical claw and placed in a vertical state. After the rubber ring is conveyed to a certain position, the bottom end of the shaft rod is aligned with the inner diameter of the rubber ring, and then the shaft rod is moved toward the direction of the rubber ring for assembly.

[0004] The above method takes a long time to assemble the rubber ring and the shaft rod. During the assembly, the shaft rod and the rubber ring will stop being transported, which makes the assembly speed of the shaft rod and the rubber ring slow. Summary of the invention

[0005] The present invention provides an automatic assembly machine for a rubber ring and a shaft rod, which solves the problem in the prior art that the shaft rod and the rubber ring stop being transmitted during assembly, thereby slowing down the assembly speed of the shaft rod and the rubber ring.

[0006] The technical solution of the present invention is as follows: an automatic assembly machine for rubber rings and shaft rods, comprising:

[0007] Assemble the box;

[0008] Feeding arc plate, a support frame 1 is fixedly installed on the assembly box, and two feeding arc plates are slidably installed on the support frame 1;

[0009] An adjusting component, the adjusting component is arranged on the top of the supporting frame 1, and the adjusting component is used to drive the two feeding arc plates on the supporting frame 1 to move closer to each other or away from each other;

[0010] A transmission sleeve, the transmission sleeve is rotatably mounted in the assembly box;

[0011] A clamping arc plate, a plurality of the clamping arc plates are slidably mounted on the conveying sleeve, and the plurality of the clamping arc plates are grouped in pairs;

[0012] Sliding components, a plurality of the sliding components are arranged on the conveying sleeve, and each group of the clamping arc plates are moved closer to or farther away from each other on the conveying sleeve through the corresponding sliding components;

[0013] Wherein, the conveying sleeve and the plurality of groups of clamping arc plates are rotated inside the assembly box through a driving assembly;

[0014] A rubber ring loading assembly, the rubber ring loading assembly is arranged on one side of the assembly box, and the discharge port of the rubber ring loading assembly is aligned with one set of the clamping arc plates;

[0015] Wherein, a torque detection component is arranged inside the assembly box, and two detection ends of the torque detection component are located so that the two detection ends are aligned with two ends of one group of the clamping arc plates.

[0016] Furthermore, the adjustment component includes:

[0017] A bidirectional cylinder 1, wherein the bidirectional cylinder 1 is installed on the top of the support frame 1, and two output ends of the bidirectional cylinder 1 are respectively fixedly connected to the two feeding arc plates;

[0018] A two-way telescopic rod, two of which are provided, the two ends of which are respectively fixedly connected to the two feeding arc plates, and support blocks are fixedly installed on both sides of the two bidirectional telescopic rods, and the four support blocks are slidably matched with the support frame in groups of two.

[0019] Furthermore, the sliding assembly includes:

[0020] A support plate, the support plate being fixedly mounted on the outer wall of the transmission sleeve;

[0021] A second bidirectional cylinder, wherein the second bidirectional cylinder is mounted on the support plate, and two output ends of the second bidirectional cylinder are respectively fixedly connected to the two clamping arc plates;

[0022] Two bidirectional telescopic rods are provided with two of them, and the two ends of the two bidirectional telescopic rods are respectively fixedly connected to the two material clamping arc plates, and support blocks are fixedly installed on both sides of the two bidirectional telescopic rods, and the four support blocks are slidably matched with the support plates in groups of two.

[0023] Furthermore, the driving assembly includes:

[0024] A fixing groove, a plurality of the fixing grooves are fixedly mounted on the inner wall of the transmission sleeve;

[0025] Motor 1, the motor 1 is mounted on the assembly box;

[0026] A driving shaft, wherein the output end of the motor 1 passes through the assembly box and is fixedly connected to the driving shaft;

[0027] A plurality of the clamping plates are fixedly mounted on the outer wall of the driving shaft, and one side of the plurality of the clamping plates is located in the plurality of the fixing grooves.

[0028] As a further solution of the present invention, an electric cylinder 1 is installed on the assembly box, and the shafts on the two feeding arc plates are pushed toward between the corresponding two clamping arc plates through the electric cylinder 1.

[0029] On the basis of the above scheme, preferably, the rubber ring feeding assembly includes:

[0030] A feed shell, which is fixedly mounted on the assembly box, passes through the assembly box and extends into the interior of the assembly box, and a feed opening is provided on the feed shell;

[0031] A discharge housing, the discharge housing is fixedly mounted on the bottom of the feed housing, the discharge housing is connected to the feed housing, the discharge housing is provided with a material alignment hole, and the material alignment hole is aligned with one set of the clamping arc plates;

[0032] An electric push rod, the electric push rod is mounted on the feed housing, and an output end of the electric push rod penetrates the feed housing and extends into the feed housing;

[0033] Wherein, a material blocking component is arranged on the assembly box.

[0034] Furthermore, clamping openings are provided on both sides of the discharge shell, and pneumatic clamps are provided on both sides of the discharge shell. The two pneumatic clamps respectively penetrate the two clamping openings and extend into the interior of the discharge shell.

[0035] Furthermore, the material blocking component includes:

[0036] Electric cylinder 2, the electric cylinder 2 is installed on the assembly box;

[0037] A material baffle plate, the output end of the second electric cylinder passes through the assembly box and is fixedly connected to the material baffle plate, wherein an assembly hole and a discharge hole are provided on the material baffle plate, the assembly hole is aligned with the material hole, and a discharge hole is provided on one side of the material baffle plate.

[0038] Furthermore, an elastic rod is fixedly mounted on the assembly box, and an output end of the elastic rod passes through the assembly box and extends into the interior of the assembly box. A reset hole is provided on the upper discharge shell, and the reset hole and the elastic rod are aligned with the material hole.

[0039] Preferably, electric cylinder three and electric cylinder four are also installed on the assembly box, and the output ends of electric cylinder three and electric cylinder four both penetrate the assembly box and extend to the interior of the assembly box, wherein the output end of electric cylinder three corresponds to the material hole, and the output end of electric cylinder four corresponds to the material discharge hole.

[0040] The working principle and beneficial effects of the present invention are:

[0041] 1. In the present invention, by installing the adjusting assembly and the sliding assembly to adjust the feeding arc plate and the clamping arc plate respectively, shafts of different diameters can be transmitted, thereby improving the transmission efficiency of the shafts;

[0042] 2. In the present invention, by installing a driving assembly, the driving assembly drives the transmission sleeve to rotate, thereby driving the shaft rod and the rubber ring to be assembled, and at the same time, the next set of clamping arc plates are aligned with the feeding arc plates, and the shaft rod is continuously fed, thereby ensuring the continuity of shaft rod feeding, assembly and torque detection;

[0043] 3. In the present invention, by installing the adjusting assembly, the sliding assembly and the driving assembly, the problem in the prior art that the shaft rod and the rubber ring stop transmitting during assembly, thereby slowing down the assembly speed of the shaft rod and the rubber ring, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0045] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0046] Figure 2 For the present invention Figure 1 A schematic diagram of the partially enlarged structure at point A in the middle;

[0047] Figure 3 It is a schematic diagram of the structure of a partial cross-section of the present invention;

[0048] Figure 4 It is a schematic structural diagram of a partial cross-section from another angle of the present invention;

[0049] Figure 5 It is a schematic diagram of the structure of the feeding arc plate, the clamping arc plate and the driving assembly of the present invention;

[0050] Figure 6 For the present invention Figure 5 A schematic diagram of the partially enlarged structure at B in the middle;

[0051] Figure 7 It is a schematic diagram of the structure of the transmission sleeve and the driving assembly of the present invention;

[0052] Figure 8It is a schematic diagram of the structure of the rubber ring feeding assembly and the material blocking component of the present invention;

[0053] Fig. 9 It is a structural schematic diagram of the rubber ring feeding assembly of the present invention.

[0054] In the figure: 1. Assembly box; 2. Feeding arc plate; 3. Support frame 1; 4. Conveying sleeve; 5. Clamping arc plate; 6. Two-way cylinder 1; 7. Two-way telescopic rod 1; 8. Support block 1; 9. Support plate; 10. Two-way cylinder 2; 11. Two-way telescopic rod 2; 12. Support block 2; 13. Fixing groove; 14. Motor 1; 15. Drive shaft; 16. Clamping plate; 17. Electric cylinder 1; 18. Feed shell; 19. Discharge shell; 20. Alignment hole; 21. Electric push rod; 22. Clamping opening; 23. Pneumatic clamp; 24. Electric cylinder 2; 25. Baffle plate; 26. Assembly hole; 27. Discharge hole; 28. Elastic rod; 29. ​​Electric cylinder 3; 30. Electric cylinder 4; 31. Detection rod. DETAILED DESCRIPTION

[0055] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions 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 creative work are within the scope of protection of the present invention.

[0056] like Figures 1 to 9 As shown, this embodiment proposes an automatic assembly machine for rubber rings and shaft rods, including: an assembly box 1, a feeding arc plate 2, an adjustment component, a conveying sleeve 4, a clamping arc plate 5, a sliding component and a rubber ring feeding component, a support frame 3 is fixedly installed on the assembly box 1, two feeding arc plates 2 are slidably installed on the support frame 3, the adjustment component is arranged on the top of the support frame 3, the adjustment component is used to drive the two feeding arc plates 2 on the support frame 3 to move closer to or away from each other, the conveying sleeve 4 is rotatably installed in the assembly box 1, a plurality of clamping arc plates 5 are slidably installed on the conveying sleeve 4, and a plurality of clamping arc plates 5 are slidably installed on the conveying sleeve 4. The material arc plates 5 are grouped in pairs, and a plurality of sliding components are arranged on the conveying sleeve 4. Each group of material arc plates 5 are moved closer to or farther away from each other on the conveying sleeve 4 through corresponding sliding components, wherein the conveying sleeve 4 and the plurality of groups of material arc plates 5 are rotated inside the assembly box 1 through the driving component, and the rubber ring loading component is arranged on one side of the assembly box 1, and the discharge port of the rubber ring loading component is aligned with one group of material arc plates 5, wherein a torque detection component is arranged inside the assembly box 1, and the two detection ends of the torque detection component are located at the two detection ends and are aligned with the two ends of one group of material arc plates 5.

[0057] Specifically, the adjustment component includes: a two-way cylinder 6 and a two-way telescopic rod 7. The two-way cylinder 6 is installed on the top of the support frame 3, and the two output ends of the two-way cylinder 6 are respectively fixedly connected to the two feeding arc plates 2. Two two-way telescopic rods 7 are provided, and the two ends of the two two-way telescopic rods 7 are respectively fixedly connected to the two feeding arc plates 2. Support blocks 8 are fixedly installed on both sides of the two two-way telescopic rods 7. The four support blocks 8 are slidably matched with the support frame 3 in groups of two.

[0058] Among them, an electric cylinder 17 is installed on the assembly box 1, and the shafts on the two feeding arc plates 2 are pushed to between the corresponding two clamping arc plates 5 through the electric cylinder 17, and the length of the shaft is longer than that of the clamping arc plates 5, which is convenient for torque detection of the shaft.

[0059] Correspondingly, the sliding assembly includes: a support plate 9, a two-way cylinder 10 and a two-way telescopic rod 11. The support plate 9 is fixedly mounted on the outer wall of the conveying sleeve 4, the two-way cylinder 10 is mounted on the support plate 9, the two output ends of the two-way cylinder 10 are respectively fixedly connected to the two clamping arc plates 5, two two-way telescopic rods 11 are provided, the two ends of the two two-way telescopic rods 11 are respectively fixedly connected to the two clamping arc plates 5, support blocks 12 are fixedly mounted on both sides of the two two-way telescopic rods 11, and the four support blocks 12 are slidably matched with the support plate 9 in groups of two.

[0060] Specifically, the driving assembly includes: a fixed groove 13, a motor 14, a driving shaft 15 and a clamping plate 16. A plurality of fixed grooves 13 are fixedly installed on the inner wall of the transmission sleeve 4. The motor 14 is installed on the assembly box 1. The output end of the motor 14 passes through the assembly box 1 and is fixedly connected to the driving shaft 15. A plurality of clamping plates 16 are fixedly installed on the outer wall of the driving shaft 15, and one side of the plurality of clamping plates 16 is located in the plurality of fixed grooves 13.

[0061] Correspondingly, the rubber ring feeding assembly includes: a feed shell 18, a discharge shell 19 and an electric push rod 21. The feed shell 18 is fixedly installed on the assembly box 1, the feed shell 18 penetrates the assembly box 1 and extends to the interior of the assembly box 1, and a feed opening is provided on the feed shell 18. The discharge shell 19 is fixedly installed on the bottom of the feed shell 18, the discharge shell 19 is connected to the feed shell 18, and the discharge shell 19 is provided with a material hole 20, which is aligned with one set of clamping arc plates 5. The electric push rod 21 is installed on the feed shell 18, and the output end of the electric push rod 21 penetrates the feed shell 18 and extends to the interior of the feed shell 18, wherein a material blocking component is provided on the assembly box 1, wherein clamping openings 22 are provided on both sides of the discharge shell 19, and pneumatic clamps 23 are provided on both sides of the discharge shell 19, and the two pneumatic clamps 23 respectively penetrate the two clamping openings 22 and extend to the interior of the discharge shell 19.

[0062] Specifically, the material blocking component includes: an electric cylinder 24 and a material blocking plate 25. The electric cylinder 24 is installed on the assembly box 1. The output end of the electric cylinder 24 passes through the assembly box 1 and is fixedly connected to the material blocking plate 25. The material blocking plate 25 is provided with an assembly hole 26 and a discharge hole 27. The assembly hole 26 is aligned with the material hole 20, and a discharge hole 27 is provided on one side of the material blocking plate 25. By controlling the distance between the material blocking plate 25 and the clamping arc plate 5, it is convenient to block the shaft rods with different length requirements and limit the shaft rods.

[0063] Among them, an elastic rod 28 is fixedly installed on the assembly box 1, and the output end of the elastic rod 28 passes through the assembly box 1 and extends to the inside of the assembly box 1. A reset hole is opened on the discharge shell 19, and the reset hole and the elastic rod 28 are aligned with the material hole 20, and an electric cylinder three 29 and an electric cylinder four 30 are also installed on the assembly box 1. The output ends of the electric cylinder three 29 and the electric cylinder four 30 both pass through the assembly box 1 and extend to the inside of the assembly box 1, wherein the output end of the electric cylinder three 29 corresponds to the material hole 20, and the output end of the electric cylinder four 30 corresponds to the discharge hole 27, wherein a detection rod 31 is fixedly installed inside the assembly box 1 and on the baffle plate 25.

[0064] In this embodiment, the working principle of the automatic assembly machine for rubber rings and shaft rods is as follows: according to the diameter of the shaft rod, the two-way cylinder 16 is started, and the two feeding arc plates 2 are driven to approach or move away from each other by the two-way cylinder 16. At this time, the two feeding arc plates 2 are supported by two two-way telescopic rods 17. When the two feeding arc plates 2 move, the two two-way telescopic rods 17 are telescoped along with them, and two corresponding support blocks 8 slide on the support frame 13 until the distance between the two feeding arc plates 2 corresponds to the diameter of the shaft rod. At the same time, the two-way cylinder 2 10 is started, and the two corresponding clamping arc plates 5 are driven to move by the two-way cylinder 2 10, so that the distance between the two clamping arc plates 5 corresponds to the diameter of the shaft rod. While moving, the two-way telescopic rod 11 also extends and retracts as a support, and the corresponding support block 12 slides on the support plate 9, and the electric cylinder 24 is started according to the length of the shaft rod, and the baffle plate 25 is driven to move by the electric cylinder 24, so as to adjust the distance between the baffle plate 25 and the multiple groups of clamping arc plates 5, and then the rubber ring is vertically placed in the feed shell 18, and the electric push rod 21 is started, and the rubber ring is pushed by the electric push rod 21 so that the rubber ring can fall into the discharge shell 19, and the rubber ring is aligned with the axis of the material hole 20, and the edge of the rubber ring is clamped by the pneumatic clamp 23, and the shaft rod is placed on the two feeding arc plates 2 at the same time, and the electric cylinder 17 is started, and the shaft rod is pushed by the electric cylinder 17 to push the shaft rod into the two feeding arc plates 2. The plate 2 is between the two corresponding clamping arc plates 5, and then the motor 14 is started. The motor 14 drives the driving shaft 15 to rotate. When the driving shaft 15 rotates, the fixing groove 13 is clamped by the clamping plate 16 to rotate the conveying sleeve 4. The shaft rod and the corresponding two clamping arc plates 5 rotate ninety degrees in the direction of the feeding shell 18. At this time, the shaft rod and the corresponding two clamping arc plates 5 are aligned with the material holes 20, and another group of clamping arc plates 5 will be aligned with the feeding arc plate 2, and the shaft rod is pushed by the electric cylinder 17 to continue feeding. At the same time, the electric cylinder 3 29 is started to push the shaft rod to move in the direction of the rubber ring. One end of the shaft rod passes through the inner diameter of the rubber ring and contacts with the output end of the elastic rod 28. The electric cylinder 3 29 continues to push the shaft rod, and the elastic rod 2 8 is compressed until the rubber ring is completely inserted into the shaft rod, and then the output end of the electric cylinder three 29 is reset, and the pneumatic clamp 23 releases the rubber ring. At this time, the elastic rod 28 is reset and pushes the shaft rod to reset, and then the motor 14 continues to drive the transmission sleeve 4 to rotate ninety degrees, so that the assembled shaft rod and rubber ring are aligned with the axis of the detection rod 31. At this time, the shaft rod on the upper set of clamping arc plates 5 is aligned with the material hole 20, and then the torque of the assembled shaft rod is detected by the detection rod 31. After the detection is completed, the motor 14 drives the transmission sleeve 4 to rotate ninety degrees again, so that the detected shaft rod is aligned with the discharge hole 27, and then the electric cylinder four 30 is started, and the detected shaft rod is pushed by the electric cylinder four 30 to make the shaft rod fall from the discharge hole 27, and this cycle can be repeated.

[0065] It should also be noted that the torque detection of the shaft rod by the detection rod 31 is performed by a torque detection device, such as a motor dynamic torque detector, that is, equal and opposite forces are applied to the two ends of the shaft rod, so that the torque of the shaft rod is detected by the detector. In the present invention, only two detection rods 31 are used as the output ends of the torque detection device to perform torque detection on the shaft rod, and not all torque detection devices are displayed.

[0066] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic assembly machine for a rubber ring and a shaft, comprising an assembly box (1), characterized in that: Also includes: A feeding arc plate (2), wherein a support frame 1 (3) is fixedly mounted on the assembly box (1), and two feeding arc plates (2) are slidably mounted on the support frame 1 (3); An adjusting component, the adjusting component being arranged on the top of the support frame one (3), the adjusting component being used to drive the two feeding arc plates (2) on the support frame one (3) to move closer to each other or farther away from each other; A transmission sleeve (4), the transmission sleeve (4) being rotatably mounted in the assembly box (1); A clamping arc plate (5), wherein a plurality of the clamping arc plates (5) are slidably mounted on the conveying sleeve (4), and the plurality of the clamping arc plates (5) are arranged in groups of two; Sliding components, a plurality of the sliding components are arranged on the conveying sleeve (4), and each group of the clamping arc plates (5) are moved closer to or farther away from each other on the conveying sleeve (4) through the corresponding sliding components; The conveying sleeve (4) and the plurality of groups of clamping arc plates (5) are rotated inside the assembly box (1) via a driving component; An apron loading assembly, the apron loading assembly being arranged on one side of the assembly box (1), the discharge port of the apron loading assembly being aligned with one set of the clamping arc plates (5); Wherein, a torque detection component is arranged inside the assembly box (1), and two detection ends of the torque detection component are aligned with two ends of one set of the clamping arc plates (5); The adjustment component comprises: A bidirectional cylinder (6), wherein the bidirectional cylinder (6) is mounted on the top of the support frame (3), and two output ends of the bidirectional cylinder (6) are respectively fixedly connected to the two feeding arc plates (2); Two bidirectional telescopic rods (7), two of which are provided, the two ends of the two bidirectional telescopic rods (7) being respectively fixedly connected to the two feeding arc plates (2), the two sides of the two bidirectional telescopic rods (7) being fixedly mounted with support blocks (8), the four support blocks (8) being arranged in groups of two and slidably matched with the support frame (3); The sliding assembly comprises: A support plate (9), the support plate (9) being fixedly mounted on the outer wall of the transmission sleeve (4); A second bidirectional cylinder (10), the second bidirectional cylinder (10) being mounted on the support plate (9), and the two output ends of the second bidirectional cylinder (10) being fixedly connected to the two clamping arc plates (5) respectively; Two bidirectional telescopic rods (11) are provided, and the two ends of the two bidirectional telescopic rods (11) are respectively fixedly connected to the two clamping arc plates (5), and two support blocks (12) are fixedly installed on both sides of the two bidirectional telescopic rods (11), and the four support blocks (12) are slidably matched with the support plate (9) in groups of two.

2. The automatic assembly machine for rubber rings and shaft rods according to claim 1, characterized in that: The drive assembly comprises: A fixing groove (13), a plurality of the fixing grooves (13) being fixedly mounted on the inner wall of the transmission sleeve (4); Motor 1 (14), the motor 1 (14) being mounted on the assembly box (1); A drive shaft (15), wherein the output end of the motor 1 (14) passes through the assembly box (1) and is fixedly connected to the drive shaft (15); A clamping plate (16), wherein a plurality of the clamping plates (16) are fixedly mounted on the outer wall of the drive shaft (15), and one side of the plurality of the clamping plates (16) is located in the plurality of the fixing grooves (13).

3. The automatic assembly machine for rubber rings and shaft rods according to claim 2, characterized in that: An electric cylinder 1 (17) is installed on the assembly box (1), and the shafts on the two feeding arc plates (2) are pushed toward between the two corresponding clamping arc plates (5) through the electric cylinder 1 (17).

4. The automatic assembly machine for rubber rings and shaft rods according to claim 3, characterized in that: The rubber ring feeding assembly comprises: A feed shell (18), the feed shell (18) being fixedly mounted on the assembly box (1), the feed shell (18) penetrating the assembly box (1) and extending into the interior of the assembly box (1), and a feed opening being formed on the feed shell (18); A discharge housing (19), the discharge housing (19) being fixedly mounted on the bottom of the feed housing (18), the discharge housing (19) being connected to the feed housing (18), the discharge housing (19) being provided with a material alignment hole (20), the material alignment hole (20) being aligned with one set of the clamping arc plates (5); An electric push rod (21), the electric push rod (21) being mounted on the feed housing (18), the output end of the electric push rod (21) penetrating the feed housing (18) and extending into the interior of the feed housing (18); Wherein, a material blocking component is provided on the assembly box (1).

5. The automatic assembly machine for rubber rings and shaft rods according to claim 4, characterized in that: Clamping openings (22) are provided on both sides of the discharge shell (19), and pneumatic clamps (23) are provided on both sides of the discharge shell (19), and the two pneumatic clamps (23) respectively penetrate the two clamping openings (22) and extend into the interior of the discharge shell (19).

6. The automatic assembly machine for rubber rings and shaft rods according to claim 5, characterized in that: The material blocking component comprises: Electric cylinder 2 (24), the electric cylinder 2 (24) being mounted on the assembly box (1); A baffle plate (25), wherein the output end of the second electric cylinder (24) passes through the assembly box (1) and is fixedly connected to the baffle plate (25), wherein the baffle plate (25) is provided with an assembly hole (26) and a discharge hole (27), the assembly hole (26) is aligned with the material matching hole (20), and a discharge hole (27) is provided on one side of the baffle plate (25).

7. The automatic assembly machine for rubber rings and shaft rods according to claim 6, characterized in that: An elastic rod (28) is fixedly mounted on the assembly box (1), and an output end of the elastic rod (28) passes through the assembly box (1) and extends into the interior of the assembly box (1). A reset hole is provided on the discharge housing (19), and the reset hole and the elastic rod (28) are aligned with the material alignment hole (20).

8. The automatic assembly machine for rubber rings and shaft rods according to claim 7, characterized in that: The assembly box (1) is also equipped with an electric cylinder three (29) and an electric cylinder four (30), and the output ends of the electric cylinder three (29) and the electric cylinder four (30) both penetrate the assembly box (1) and extend into the interior of the assembly box (1), wherein the output end of the electric cylinder three (29) corresponds to the material receiving hole (20), and the output end of the electric cylinder four (30) corresponds to the material discharging hole (27).

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