An automatic assembling machine for cap and rubber ring

Abstract

The present application belongs to the technical field of non-standard automation, and provides a kind of for cover and rubber ring automatic assembly machine, comprising: machine table, first rotating disc is rotationally arranged on it, and a plurality of positioning slots are arranged at intervals in the circumferential direction of first rotating disc;Cover feeding mechanism is arranged in the side of machine table and is connected with first rotating disc;Rubber ring feeding mechanism has feeding channel vertically arranged above first rotating disc and stretching member movably arranged at the outlet end of feeding channel, and rubber ring is vertically arranged in feeding channel, and stretching member is movably abutted with cover driven by rotating disc;Sorting mechanism is arranged on machine table and is connected with first rotating disc.Compared with prior art, the advantages of the present application lie in that the assembly action of cover and rubber ring is automatically completed through the cooperation of first rotating disc, cover feeding mechanism, rubber ring feeding mechanism and sorting mechanism, and the assembly efficiency is higher, and it is suitable for mass production of cover assembly.

Description

Technical Field

[0001] This invention belongs to the field of non-standard automation technology, specifically relating to an automatic assembly machine for cover and rubber ring. Background Technology

[0002] like Figure 1 The illustrated cover assembly includes a cover 1 and a rubber ring 2. The rubber ring 2 is fitted onto the outer wall of the cover 1. The traditional assembly process mostly involves manually opening the rubber ring 2 and then fitting it onto the outer wall of the cover 1. This assembly method is time-consuming and labor-intensive, and the efficiency of manual operation is low, making it unsuitable for the mass production of cover assemblies. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an automatic assembly machine for cover body and rubber ring, in view of the current state of the prior art.

[0004] The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: an automatic assembly machine for cover body and rubber ring is proposed, comprising: a machine base on which a first rotating disk is rotatably arranged, and a plurality of positioning grooves are spaced apart in the circumferential direction of the first rotating disk, the positioning grooves being used to place the cover body to be assembled;

[0005] A cover feeding mechanism is provided on the side of the machine base and connected to the first rotating disk. The cover feeding mechanism is used to place the cover into the positioning groove.

[0006] The rubber ring feeding mechanism has a feeding channel erected above the first rotating disk and a stretching member movably disposed at the outlet end of the feeding channel. The rubber ring is erected in the feeding channel. The stretching member moves against the cover body driven by the rotating disk and is pushed by the cover body to assemble the rubber ring onto the cover body.

[0007] A sorting mechanism is installed on the machine platform and connected to the first rotating disk. The sorting mechanism is used to sort qualified and unqualified cover components.

[0008] In the aforementioned automatic assembly machine for a cover and a rubber ring, the tensioning component includes:

[0009] A support frame is disposed on the side of the first rotating disk, and the feeding channel is connected to the upper end of the support frame;

[0010] Two swing arms are symmetrically arranged on both sides of the support frame. One end of each swing arm is hinged to the support frame, and the other end of each swing arm is provided with a lever. The lever moves against the inner wall of the rubber ring.

[0011] A clearance groove is provided between every two adjacent positioning grooves, and the rubber ring first enters the clearance groove when it falls from the feeding channel;

[0012] An elastic element, the two ends of which are respectively connected to the middle position of the two swing rods.

[0013] In the above-mentioned automatic assembly machine for cover body and rubber ring, the stretching component further includes a fixing block. The fixing block is connected to the lower end face of the feeding channel and is located in the middle of the two swing rods. An anti-detachment rod is inserted into the fixing block. Each of the two swing rods is provided with a connecting hole that penetrates the wall thickness of the swing rod. The two ends of the anti-detachment rod are inserted into the two connecting holes.

[0014] In the aforementioned automatic assembly machine for a cover and rubber ring, a pressing block is provided on the support frame, the pressing block is located between the two swing arms, and the lower end of the pressing block movably abuts against the cover.

[0015] In the above-mentioned automatic assembly machine for cover body and rubber ring, a connecting block is provided at the lower end of the feeding channel, and a first driving member is provided on the connecting block. The output end of the first driving member is movably inserted into the feeding channel.

[0016] The aforementioned automatic assembly machine for caps and rubber rings also includes:

[0017] The first vibratory plate is located on the side of the machine and connected to the feeding channel. The first vibratory plate is used to transport the rubber ring vertically into the feeding channel.

[0018] The second vibrating plate is located on the side of the machine tool;

[0019] A conveyor belt is disposed on the machine platform and connected between the first rotating disk and the second vibrating disk;

[0020] A second driving member is disposed on the machine base, and the first rotating disk is connected to the output end of the second driving member. The second driving member is used to drive the first rotating disk to rotate.

[0021] In the aforementioned automatic assembly machine for caps and rubber rings, the sorting mechanism includes:

[0022] A third driving component is disposed on the machine base, and the output end of the third driving component is connected to a second rotating disk, which is located to the side of the first rotating disk.

[0023] The material feeding channel has a positioning groove that penetrates the side wall of the rotating disk. One end of the material feeding channel is movably connected to the positioning groove, and the other end of the material feeding channel is connected to the second rotating disk.

[0024] A first feeding rod is connected to the feeding channel and extends to the second rotating disk. The depth of the positioning groove is less than the height of the cover, and the gap between the first feeding rod and the upper end face of the first rotating disk is less than the height of the cover above the upper end face of the rotating disk.

[0025] In the aforementioned automatic assembly machine for caps and rubber rings, the sorting mechanism further includes:

[0026] The material distribution block is positioned above the second rotating disk. The material distribution block and the upper surface of the second rotating disk together form a material passage. The width of the material passage is 1.1 to 1.8 times the diameter of the cover.

[0027] A vision component is provided on the machine platform and located to the side of the material distribution block. The vision component is equipped with a photoelectric sensor, which is used to scan whether a rubber ring is installed on the cover.

[0028] A first discharge channel is provided on the machine platform and located to the side of the vision component. A fourth driving member is provided on the first discharge channel, and the fourth driving member is electrically connected to the photoelectric sensor.

[0029] The second discharge channel is located on the machine platform and to the side of the first discharge channel;

[0030] The second feeding rod has one end mounted on the machine platform via a mounting rod and is located to the side of the second discharge channel. The end of the second feeding rod passes through the line connecting the center of the second discharge channel and the center of the second rotating disk.

[0031] Compared with the prior art, the advantages of the present invention are that the assembly of the cover and the rubber ring is automatically completed through the cooperation of the first rotating disk, the cover feeding mechanism, the rubber ring feeding mechanism and the sorting mechanism, which has higher assembly efficiency and is suitable for the mass production of cover components. Attached Figure Description

[0032] Figure 1 It is a 3D view of the cover assembly;

[0033] Figure 2 This is a perspective view of this application;

[0034] Figure 3 This is a 3D diagram of the rubber ring feeding mechanism;

[0035] Figure 4 yes Figure 3 A three-dimensional view of the middle section structure;

[0036] Figure 5 This is a 3D diagram of the sorting mechanism.

[0037] In the diagram, 1. Cover; 2. Rubber ring; 3. Machine base; 4. First rotating disk; 5. Positioning groove; 6. Cover feeding mechanism; 7. Rubber ring feeding mechanism; 8. Feeding channel; 9. Sorting mechanism; 10. Support frame; 11. Swing rod; 12. Pulley; 13. Clearance groove; 14. Elastic element; 15. Fixing block; 16. Anti-detachment rod; 17. Connecting hole; 18. Pressing block; 19. Connecting block; 20. First driving component; 21. First vibrating disk; 22. Second vibrating disk; 23. Conveyor belt; 24. Second driving component; 25. Third driving component; 26. Second rotating disk; 27. Discharge channel; 28. First discharge rod; 29. ​​Dividing block; 30. Material passage; 31. Photoelectric sensor; 32. First discharge channel; 33. Fourth driving component; 34. Second discharge channel; 35. Second discharge rod. Implementation

[0038] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0039] like Figures 2 to 5 As shown, an automatic assembly machine for lids and rubber rings according to this solution includes: a machine base 3, a lid feeding mechanism 6, a rubber ring feeding mechanism 7, and a sorting mechanism 9.

[0040] Specifically, a first rotating disk 4 is rotatably mounted on the machine base 3. Several positioning slots 5 are spaced apart on the circumference of the first rotating disk 4. The positioning slots 5 are used to place the cover body 1 to be assembled. The cover body feeding mechanism 6 is located on the side of the machine base 3 and connected to the first rotating disk 4. The cover body feeding mechanism 6 is used to put the cover body 1 into the positioning slots 5. The rubber ring feeding mechanism 7 has a feeding channel 8 vertically mounted above the rotating disk and a stretching member movably mounted at the outlet end of the feeding channel 8. The rubber ring 2 is vertically mounted in the feeding channel 8. The stretching member moves against the cover body 1 driven by the first rotating disk 4 and is assembled onto the cover body 1 under the push of the cover body 1. The sorting mechanism 9 is located on the machine base 3 and connected to the first rotating disk 4. The sorting mechanism 9 is used to sort qualified and unqualified cover body 1 components.

[0041] During operation, as the first rotating disk 4 rotates on the machine base 3, the cover feeding mechanism 6 transports the cover 1 to be assembled into each positioning slot 5 of the first rotating disk 4, ensuring continuous production of cover assembly. The rubber ring feeding mechanism 7 transports the rubber ring 2 to be assembled to the feeding channel 8, so that the rubber ring 2 is stacked vertically in the feeding channel 8. After the first rotating disk 4 transports the cover 1 to the bottom of the feeding channel 8, the rubber ring 2 in the feeding channel 8 leaves the feeding channel 8 and is put on the cover 1 under the drive of the stretching member. Under the drive of the first rotating disk 4, the cover 1 continues to move during the assembly process. During the movement of the cover 1, it impacts the stretching member and moves below the feeding channel 8, providing power to the stretching member so that it can put the rubber ring 2 on the cover 1. After the rubber ring 2 is assembled, the first rotating disk 4 continues to rotate and transports the installed cover assembly to the sorting mechanism 9. The sorting mechanism 9 is used to sort qualified and unqualified cover 1 assemblies. The automatic assembly machine in this solution automatically completes the assembly of the cover 1 and the rubber ring 2 through the cooperation of the first rotating disk 4, the cover feeding mechanism 6, the rubber ring feeding mechanism 7 and the sorting mechanism 9. It has higher assembly efficiency and is suitable for the production of large quantities of cover 1 components.

[0042] Furthermore, the tensioning component includes: a support frame 10, which is disposed on the side of the first rotating disk 4, and the feeding channel 8 is connected to the upper end of the support frame 10; two rocker arms 11, which are symmetrically disposed on both sides of the support frame 10, one end of each rocker arm 11 is hinged to the support frame 10, and the other end of each rocker arm 11 is provided with a lever 12, which moves against the inner wall of the rubber ring 2; a relief groove 13, which is provided between every two adjacent positioning grooves 5, and the rubber ring 2 first enters the relief groove 13 when it falls from the feeding channel 8; and an elastic element 14, whose two ends are respectively connected to the middle position of the two rocker arms 11.

[0043] In the initial state, under the pull of the elastic element 14, the ends of the two rocker arms 11 away from the support frame 10 approach each other. When the first rotating disk 4 rotates to the point where the relief groove 13 is below the feeding channel 8, the rubber ring 2 falls out of the feeding channel 8, and the lower end of the rubber ring 2 abuts against the bottom wall of the relief groove 13, while the two levers 12 are above the relief groove 13. At this time, when the lower end of the rubber ring 2 is in the relief groove 13, as the first rotating disk 4 continues to rotate, the two levers 12 have already inserted into the rubber ring 2. When the first rotating disk 4 continues to rotate, it causes the cover 1 to collide with the two rocker arms 11. When the cover 1 collides with the two rocker arms 11, the lower part of the rubber ring 2 abuts against the cover 1 and slowly rises, allowing the two levers 12 to insert into the rubber ring 2. The cover 1 impacts the two rocker arms 11, causing their ends to move away from each other. As the two rocker arms 11 move away from each other, they drive the two levers 12 to rotate around the circumference of the cover 1. Simultaneously, the levers 12 push the inner wall of the rubber ring 2, stretching it and fitting it onto the cover 1. Then, the first rotating disk 4 continues to drive the cover 1 to rotate, finally causing the levers 12 and the rubber ring 2 to disengage, completing the installation of the cover 1 assembly. Preferably, the elastic element 14 can be a spring or a rubber product.

[0044] Furthermore, the tensioning component also includes a fixing block 15, which is connected to the lower end face of the feeding channel 8 and located in the middle of the two swing rods 11. An anti-detachment rod 16 is inserted into the fixing block 15, and each of the two swing rods 11 is provided with a connecting hole 17 that penetrates the wall thickness of the swing rod 11. The two ends of the anti-detachment rod 16 are inserted into the two connecting holes 17.

[0045] Since one end of the swing arm 11 is hinged to the support frame 10, when the swing arm 11 is too long, its overhang will cause it to move vertically while rotating. When the swing arm 11 moves vertically, the lever 12 and the rubber ring 2 will disengage before the rubber ring 2 is fully fitted onto the cover 1, ultimately causing the rubber ring 2 to fail to install. To solve the above problem, a fixing block 15 is provided on the lower end face of the feeding channel 8. An anti-detachment rod 16 is inserted into the fixing block 15. A connecting hole 17 is provided on the swing arm 11. Both ends of the anti-detachment rod 16 are inserted into the connecting hole 17, thereby preventing the lever 12 from disengaging from the rubber ring 2 prematurely.

[0046] Furthermore, a pressing block 18 is provided on the support frame 10. The pressing block 18 is located between the two swing rods 11, and the lower end of the pressing block 18 moves against the cover 1.

[0047] During the assembly of the rubber ring 2, the pressing block 18 is always pressed against the upper end of the cover 1 to fix the cover 1 in the positioning groove 5, preventing the cover 1 from being dislodged from the positioning groove 5 by the rubber ring 2 during the installation process.

[0048] Furthermore, a connecting block 19 is provided at the lower end of the feeding channel 8, and a first driving member 20 is provided on the connecting block 19. The output end of the first driving member 20 is movably inserted into the feeding channel 8.

[0049] Multiple rubber rings 2 are stacked vertically inside the feeding channel 8. The first driving component 20 is used to prevent the upper rubber ring 2 from falling off before the lower rubber ring 2 is assembled, thereby ensuring the correct installation of the cover body 1 assembly. Preferably, the first driving component 20 is a cylinder, a motor, or a hydraulic cylinder.

[0050] Furthermore, this solution also includes: a first vibratory plate 21, which is disposed on the side of the machine base 3 and connected to the feeding channel 8, the first vibratory plate 21 being used to vertically transport the rubber ring 2 into the feeding channel 8; a second vibratory plate 22, which is disposed on the side of the machine base 3; a conveyor belt 23, which is disposed on the machine base 3 and connected between the first rotating plate 4 and the second vibratory plate 22; and a second driving member 24, which is disposed on the machine base 3, the first rotating plate 4 being connected to the output end of the second driving member 24, the second driving member 24 being used to drive the first rotating plate 4 to rotate.

[0051] The first vibrating plate 21 is used to transport the rubber ring 2 to be assembled to the feeding channel 8. The second vibrating plate 22 is used to transport the cover 1 to be assembled to the conveyor belt 23, and the cover 1 to be assembled is fed into the positioning groove 5 by the conveyor belt 23. The second driving member 24 is used to realize the rotation of the first rotating plate 4 on the machine base 3. Preferably, the second driving member 24 is a motor.

[0052] Furthermore, the sorting mechanism 9 includes: a third driving member 25, which is mounted on the machine base 3, and the output end of the third driving member 25 is connected to a second rotating disk 26, which is located to the side of the first rotating disk 4; a feeding channel 27, a positioning groove 5 penetrating the side wall of the rotating disk, one end of the feeding channel 27 being movably connected to the positioning groove 5, and the other end of the feeding channel 27 being connected to the second rotating disk 26; and a first feeding rod 28, which is connected to the feeding channel 27 and extends to the second rotating disk 26, the depth of the positioning groove 5 being less than the height of the cover 1, and the gap between the first feeding rod 28 and the upper end face of the first rotating disk 4 being less than the height of the cover 1 above the upper end face of the rotating disk.

[0053] The third driving component 25 is used to drive the second rotating disk 26 to rotate on the machine base 3. After the cover assembly is completed, the first rotating disk 4 drives the assembled cover assembly to move to abut against the first feeding rod 28. At this time, the first rotating disk 4 continues to rotate, and the first feeding rod 28 pushes the cover 1 from the positioning groove 5 into the feeding channel 27. The cover lifting assembly that enters the feeding channel 27 is finally pushed onto the second rotating disk 26, so that the uninstalled cover 1 can be placed in the positioning groove 5, so that the automatic assembly machine of this solution can continue to operate.

[0054] Furthermore, the sorting mechanism 9 also includes: a material distribution block 29, which is disposed above the second rotating disk 26, and the material distribution block 29 and the upper end face of the second rotating disk 26 together form a material passage 30, the width of which is 1.1 to 1.8 times the diameter of the cover 1; a vision component, which is disposed on the machine base 3 and located to the side of the material distribution block 29, and is equipped with a photoelectric sensor 31, which is used to scan whether the rubber ring 2 is installed on the cover 1; and a first discharge channel 32, which is set... On the machine base 3 and to the side of the vision component, a fourth drive unit 33 is provided on the first discharge channel 32, and the fourth drive unit 33 is electrically connected to the photoelectric sensor 31; a second discharge channel 34 is provided on the machine base 3 and to the side of the first discharge channel 32; a second feeding rod 35 is mounted on the machine base 3 by a mounting rod at one end and to the side of the second discharge channel 34, and the end of the second feeding rod 35 passes through the line connecting the center of the second discharge channel 34 and the center of the second rotating disk 26.

[0055] The cover assembly entering the second rotating disk 26 from the feed channel 27 is driven by the second rotating disk 26 and first passes through the feed channel 30. Since the width of the feed channel 30 is 1.1 to 1.8 times the diameter of the cover 1, only one cover assembly can pass through the feed channel 30 at a time. The setting of the material dividing block 29 is to prevent the inspection accuracy of the vision component when multiple cover assemblies rotate to the vision component. When the cover assembly passing through the feed channel 30 passes the vision component, the photoelectric sensor 31 scans the cover assembly on the second rotating disk 26 to detect whether the rubber ring 2 is installed on the cover 1 and whether the rubber ring 2 is installed in place. After the cover assembly is inspected by the vision component, when it passes through the first discharge channel 32, the fourth drive component 33 will push the qualified or unqualified cover assembly from the second rotating disk 26 to the first discharge channel 32 according to the scanning result of the photoelectric sensor 31, so that it leaves the second rotating disk 26. The remaining cover assemblies are pushed from the second rotating disk 26 into the second discharge channel 34 by the second feed rod 35. Preferably, the fourth sensor is the cylinder.

[0056] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0057] Furthermore, in this invention, descriptions involving terms such as "first," "second," and "a" are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0058] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0059] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are feasible for those skilled in the art. If the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

Claims

1. An automatic assembly machine for a cover and a rubber ring, characterized in that, include: The machine has a first rotating disk rotatably mounted on it. The first rotating disk has a number of positioning slots spaced apart along its circumference. The positioning slots are used to place the cover to be assembled. A cover feeding mechanism is provided on the side of the machine base and connected to the first rotating disk. The cover feeding mechanism is used to place the cover into the positioning groove. The rubber ring feeding mechanism has a feeding channel erected above the first rotating disk and a stretching member movably disposed at the outlet end of the feeding channel. The rubber ring is erected in the feeding channel. The stretching member moves against the cover body driven by the rotating disk and is pushed by the cover body to assemble the rubber ring onto the cover body. A sorting mechanism is installed on the machine platform and connected to the first rotating disk. The sorting mechanism is used to sort qualified and unqualified cover components. The tensioning member includes: a support frame disposed on the side of the first rotating disk, and the feeding channel connected to the upper end of the support frame; Two swing arms are symmetrically arranged on both sides of the support frame. One end of each swing arm is hinged to the support frame, and the other end of each swing arm is provided with a lever. The lever moves against the inner wall of the rubber ring. A clearance groove is provided between every two adjacent positioning grooves. When the rubber ring falls from the feeding channel, it first enters the clearance groove. An elastic element is connected at both ends to the middle position of the two swing arms. The tensioning member also includes a fixing block, which is connected to the lower end face of the feeding channel and located in the middle of the two swing rods. An anti-detachment rod is inserted into the fixing block, and each of the two swing rods is provided with a connecting hole that penetrates the wall thickness of the swing rod. The two ends of the anti-detachment rod are inserted into the two connecting holes. A pressing block is provided on the support frame, the pressing block is located between the two swing rods, and the lower end of the pressing block is movable against the cover.

2. The automatic assembly machine for a cover and a rubber ring according to claim 1, characterized in that, A connecting block is provided at the lower end of the feeding channel, and a first driving member is provided on the connecting block. The output end of the first driving member is movably inserted into the feeding channel.

3. The automatic assembly machine for a cover and a rubber ring according to claim 1, characterized in that, Also includes: The first vibratory plate is located on the side of the machine and connected to the feeding channel. The first vibratory plate is used to transport the rubber ring vertically into the feeding channel. The second vibrating plate is located on the side of the machine tool; A conveyor belt is disposed on the machine platform and connected between the first rotating disk and the second vibrating disk; A second driving member is disposed on the machine base, and the first rotating disk is connected to the output end of the second driving member. The second driving member is used to drive the first rotating disk to rotate.

4. The automatic assembly machine for a cover and a rubber ring according to claim 1, characterized in that, The sorting mechanism includes: A third driving component is disposed on the machine base, and the output end of the third driving component is connected to a second rotating disk, which is located to the side of the first rotating disk. The material feeding channel has a positioning groove that penetrates the side wall of the rotating disk. One end of the material feeding channel is movably connected to the positioning groove, and the other end of the material feeding channel is connected to the second rotating disk. A first feeding rod is connected to the feeding channel and extends to the second rotating disk. The depth of the positioning groove is less than the height of the cover, and the gap between the first feeding rod and the upper end face of the first rotating disk is less than the height of the cover above the upper end face of the rotating disk.

5. An automatic assembly machine for a cover and a rubber ring according to claim 4, characterized in that, The sorting mechanism also includes: The material distribution block is positioned above the second rotating disk. The material distribution block and the upper surface of the second rotating disk together form a material passage. The width of the material passage is 1.1 to 1.8 times the diameter of the cover. A vision component is provided on the machine platform and located to the side of the material distribution block. The vision component is equipped with a photoelectric sensor, which is used to scan whether a rubber ring is installed on the cover. A first discharge channel is provided on the machine platform and located to the side of the vision component. A fourth driving member is provided on the first discharge channel, and the fourth driving member is electrically connected to the photoelectric sensor. The second discharge channel is located on the machine platform and to the side of the first discharge channel; The second feeding rod has one end mounted on the machine platform via a mounting rod and is located to the side of the second discharge channel. The end of the second feeding rod passes through the line connecting the center of the second discharge channel and the center of the second rotating disk.

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