Sealing ring mounting equipment

Abstract

The utility model relates to the technical field of industrial production, and provides a sealing ring mounting device which comprises a feeding mechanism, the mounting mechanism comprises a material taking rod sleeved with a first material returning ring, a transition rod sleeved with a second material returning ring, a mounting rod sleeved with a third material returning ring and a mounting seat; the driving mechanism comprises a first driving unit used for driving the first material returning ring and the third material returning ring, a second driving unit used for driving the second material returning ring, and a driving assembly used for driving the material taking rod and the mounting rod; the driving assembly can drive the material taking rod to reach the feeding mechanism and the mounting rod to reach the transition rod, and can drive the material taking rod to reach the transition rod and the mounting rod to reach the mounting base. According to the sealing ring installation equipment, the feeding mechanism, the installation mechanism and the driving mechanism are matched, synchronous operation of material taking and installation is achieved, and efficiency is improved; the sealing ring installation equipment does not need complex parts, and is convenient to maintain and controllable in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial production, and more specifically, to a sealing ring installation device. Background Art

[0002] In industrial production, the assembly of sealing rings is a challenging problem. Traditional assembly methods require manual operation by workers, which is inefficient and error-prone.

[0003] With the development of technology, in some existing scenarios, a clamping jaw cylinder is used to install the sealing ring. However, on the one hand, the clamping jaw cylinder has a relatively high maintenance cost, and on the other hand, it can only perform a single-threaded operation of clamping → installation, resulting in low efficiency.

[0004] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of the present utility model, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0005] In view of this, the present utility model provides a sealing ring installation device, which can realize synchronous operations of material taking and installation through the cooperation of a feeding mechanism, an installation mechanism, and a driving mechanism, thereby improving efficiency; moreover, the sealing ring installation device of the present utility model does not require complex components, is convenient for maintenance, and has controllable costs.

[0006] One aspect of the present utility model provides a sealing ring installation device, comprising: a feeding mechanism; an installation mechanism, including a material taking rod sleeved with a first material discharging ring, a transition rod sleeved with a second material discharging ring, an installation rod sleeved with a third material discharging ring, and an installation seat; a driving mechanism, including a first driving unit for driving the first material discharging ring and the third material discharging ring, a second driving unit for driving the second material discharging ring, and a driving assembly for driving the material taking rod and the installation rod; the driving assembly can drive the material taking rod to reach the feeding mechanism and the installation rod to reach the transition rod, and can also drive the material taking rod to reach the transition rod and the installation rod to reach the installation seat.

[0007] The material taking rod, the transition rod, and the mounting rod can all sleeve the sealing ring. When the driving assembly drives the material taking rod to reach the feeding mechanism and the mounting rod to reach the transition rod, the material taking rod can sleeve the sealing ring from the feeding mechanism, and the second driving unit can drive the second material discharging ring to move, pushing the sealing ring sleeved on the transition rod to the mounting rod; in this way, the synchronous material taking of the material taking rod and the mounting rod is realized. When the driving assembly drives the material taking rod to reach the transition rod and the mounting rod to reach the mounting seat, the first driving unit can drive the first material discharging ring and the third material discharging ring to move, pushing the sealing ring sleeved on the material taking rod to the transition rod and pushing the sealing ring sleeved on the mounting rod to the target workpiece mounted on the mounting seat; in this way, the discharging of the material taking rod and the assembly of the sealing ring are carried out synchronously. When the driving assembly drives the material taking rod to reach the feeding mechanism again and the mounting rod to reach the transition rod, the material taking rod and the mounting rod respectively take materials again. When the driving assembly drives the material taking rod to reach the feeding mechanism again and the mounting rod to reach the transition rod, the material taking rod discharges materials while the assembly of the sealing ring is completed; in this way, by cycling, the synchronous operations of material taking and installation are realized.

[0008] Through the rod-shaped structure design of the material taking rod, the transition rod, and the mounting rod, and in cooperation with the ring-shaped structure design of the first material discharging ring, the second material discharging ring, and the third material discharging ring, the sealing ring is always sleeved on the rod-shaped component during the transfer process and is pushed for transfer by the ring-shaped component, ensuring the shape stability and position accuracy of the sealing ring, and thus ensuring the smoothness of the sealing ring assembly process.

[0009] The sealing ring installation device of the present utility model has a clever structure and simple actions, without complex components, and both the manufacturing cost and the maintenance cost are relatively low; through the cooperation of the feeding mechanism, the installation mechanism, and the driving mechanism, the synchronous operations of material taking and installation are realized, improving the automation degree of the device and enhancing the production efficiency.

[0010] In some embodiments, the feeding mechanism includes a feeding plate, and the feeding plate is provided with a sealing ring placement groove with through holes; the material taking rod can pass through the through holes and sleeve the sealing ring placed in the sealing ring placement groove.

[0011] Through the sealing ring placement groove, the sealing ring is stably placed for the material taking rod to take the material; when the material taking rod passes through the through holes, the sealing ring placed in the sealing ring placement groove is interference-fitted on the material taking rod to realize material taking.

[0012] In some embodiments, the feeding mechanism further includes: a feeding unit, connected to the feeding plate, for conveying the sealing ring to be assembled to the feeding plate; a material separating unit, connected to the feeding plate, for pushing the sealing ring on the feeding plate to the sealing ring placement groove.

[0013] By the feeding unit conveying the sealing ring to be assembled to the feeding plate and the material separating unit pushing the sealing ring on the feeding plate to the sealing ring placement groove, the sealing ring is transferred to the designated position and waits for material taking.

[0014] In some embodiments, the feeding unit is a vibrating chute, and / or the material distributing unit is a material distributing cylinder.

[0015] The vibrating chute / material distributing cylinder can achieve feeding / material distribution through a simple structure.

[0016] In some embodiments, a coaxial fitting structure can be respectively formed between the picking rod and the transition rod, between the mounting rod and the transition rod, and between the mounting rod and the target workpiece assembled on the mounting seat; when the driving assembly drives the picking rod to reach the feeding mechanism and the mounting rod is coaxially fitted with the transition rod, the second driving unit can drive the second material discharging ring to move from the transition rod to the mounting rod; when the driving assembly drives the picking rod to be coaxially fitted with the transition rod and the mounting rod is coaxially fitted with the target workpiece, the first driving unit can drive the first material discharging ring to move from the picking rod to the transition rod and the third material discharging ring to move from the mounting rod to the target workpiece.

[0017] Through the coaxial fitting design between the picking rod and the transition rod, between the mounting rod and the transition rod, and between the mounting rod and the target workpiece, it is convenient for the transfer of the sealing ring, and the sealing ring can maintain the shape stability and position accuracy during the transfer process. When the driving assembly drives the picking rod to reach the feeding mechanism and the mounting rod is coaxially fitted with the transition rod, the picking rod sleevingly picks up the sealing ring from the feeding mechanism, and the second driving unit drives the second material discharging ring to move from the transition rod to the mounting rod to push the sealing ring sleeved on the transition rod to the mounting rod; thus, the synchronous material picking of the picking rod and the mounting rod is realized. When the driving assembly drives the picking rod to be coaxially fitted with the transition rod and the mounting rod is coaxially fitted with the target workpiece, the first driving unit drives the first material discharging ring to move from the picking rod to the transition rod to push the sealing ring sleeved on the picking rod to the transition rod, and the first driving unit drives the third material discharging ring to move from the mounting rod to the target workpiece to push the sealing ring sleeved on the mounting rod to the target workpiece; thus, the discharging of the picking rod and the assembly of the sealing ring are carried out synchronously. Through the continuous operation of the synchronous material picking of the picking rod and the mounting rod and the synchronous discharging of the picking rod and the mounting rod, the assembly efficiency of the sealing ring can be greatly improved.

[0018] In some embodiments, a sleeved structure can be respectively formed between the picking rod and the transition rod, between the mounting rod and the transition rod, and between the mounting rod and the target workpiece.

[0019] Through the sleeved fitting design, the fitting between the picking rod and the transition rod, between the mounting rod and the transition rod, and between the mounting rod and the target workpiece is stable without axial clearance, thereby ensuring the smoothness and fluency of the sealing ring transfer process and avoiding jamming.

[0020] In some embodiments, the transition rod is formed as a hollow structure with closed ends, the end of the material taking rod forms a tip, and the mounting rod is formed as a hollow structure; the material taking rod can extend into the transition rod, the mounting rod can sleeve the transition rod, and the mounting rod can sleeve the target workpiece or extend into the target workpiece.

[0021] The transition rod is formed as a hollow structure with closed ends, through which the material taking rod passes and which is sleeved by the mounting rod; the closed ends facilitate the sleeving of the mounting rod on one hand and the transfer of the sealing ring from the material taking rod to the transition rod and from the transition rod to the mounting rod on the other hand. The end of the material taking rod forms a tip, which facilitates its extension into the transition rod. The mounting rod is formed as a hollow structure, which facilitates sleeving the target workpiece so as to assemble the sealing ring to the outer wall of the target workpiece; the mounting rod can also extend into the target workpiece so as to assemble the sealing ring to the end face of the target workpiece.

[0022] In some embodiments, the first material discharging ring and the third material discharging ring are connected to a material discharging plate, which passes through the material taking rod and the mounting rod and is connected to the first driving unit.

[0023] When the first driving unit drives the material discharging plate to move, the material discharging plate drives the first material discharging ring to move relative to the material taking rod and drives the third material discharging ring to move relative to the mounting rod, so as to push the sealing ring on the material taking rod to the transition rod and push the sealing ring on the mounting rod to the target workpiece.

[0024] In some embodiments, the driving assembly includes: a third driving unit, connected to the first driving unit, the material taking rod and the mounting rod, the movement direction of the third driving unit being the same as that of the first driving unit; a fourth driving unit, connected to the third driving unit, the movement direction of the fourth driving unit being perpendicular to that of the third driving unit.

[0025] The third driving unit can drive the material taking rod and the mounting rod to move in the vertical direction, and the fourth driving unit can drive the material taking rod and the mounting rod to move in the horizontal direction; through the cooperation of the third driving unit, the fourth driving unit, the first driving unit and the second driving unit, the material taking and discharging of the material taking rod and the material taking and discharging of the mounting rod are realized.

[0026] In some embodiments, the first driving unit, the material taking rod and the mounting rod are all mounted on a connecting seat, the third driving unit is connected to a moving plate with a first slide rail, and the connecting seat is slidably matched with the first slide rail; and / or, the fourth driving unit is connected to a fixing plate with a second slide rail, and the third driving unit is slidably matched with the second slide rail.

[0027] The connecting seat can be provided with a horizontal plate and a vertical plate. The horizontal plate is used to connect the first driving unit with the material taking rod and the mounting rod, and the vertical plate is used for sliding cooperation with the first slide rail. The horizontal plate and the vertical plate can be stably connected through a triangular plate. Through the first slide rail, the movement of the connecting seat relative to the third driving unit is stable and smooth; through the second slide rail, the movement of the third driving unit relative to the fourth driving unit is stable and smooth.

[0028] The beneficial effects of the present utility model compared with the prior art at least include:

[0029] The seal ring installation device of the present utility model realizes the synchronous operations of material taking and installation through the cooperation of the feeding mechanism, the installation mechanism and the driving mechanism, improves the automation degree of the device and enhances the production efficiency; moreover, the seal ring installation device of the present utility model has a clever structure and simple actions, does not require complex components, and has relatively low manufacturing cost and maintenance cost, which conforms to the production concept of sustainable development.

[0030] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present utility model, and are used together with the specification to explain the principles of the present utility model. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0032] Figure 1 Showing a schematic structural diagram of the seal ring installation device in an embodiment of the present utility model;

[0033] Figure 2 Showing a schematic structural diagram of the installation mechanism of the seal ring installation device in an embodiment of the present utility model;

[0034] Figures 3 to 11 Showing a schematic diagram of the working process of the seal ring installation device in an embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] Now, the exemplary embodiments will be described more comprehensively with reference to the drawings. However, the exemplary embodiments can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to make the present utility model more comprehensive and complete, and to fully convey the concept of the exemplary embodiments to those skilled in the art.

[0036] The accompanying drawings are only schematic illustrations of the present utility model and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar structures, and thus repeated descriptions thereof will be omitted.

[0037] When specifically describing, the terms "first", "second" and similar terms do not indicate any order, quantity or importance, but are only used to distinguish different components. The orientation or positional relationship indicated by the terms "upper", "lower", "horizontal", "vertical", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of description and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, in the description of the present utility model, when it is said that a device is "connected" to another device, this includes not only the case of direct connection, but also the case of indirect connection through other elements.

[0038] It should be noted that, without conflict, the embodiments of the present utility model and the features in different embodiments can be combined with each other.

[0039] Figure 1 Schematically shows the structure of the seal ring installation device, Figure 2 Schematically shows the structure of the installation mechanism of the seal ring installation device; in combination with Figure 1 and Figure 2 As shown, the seal ring installation device provided by the embodiment of the present utility model includes:

[0040] A feeding mechanism 10;

[0041] An installation mechanism 20, including a material taking rod 21 sleeved with a first material discharging ring 211, a transition rod 22 sleeved with a second material discharging ring 221, an installation rod 23 sleeved with a third material discharging ring 231, and an installation seat 24;

[0042] A driving mechanism 30, including a first driving unit 31 for driving the first material discharging ring 211 and the third material discharging ring 231, a second driving unit 32 for driving the second material discharging ring 221, and a driving assembly 33 for driving the material taking rod 21 and the installation rod 23;

[0043] The driving assembly 33 can drive the material taking rod 21 to reach the feeding mechanism 10 and the installation rod 23 to reach the transition rod 22, and can drive the material taking rod 21 to reach the transition rod 22 and the installation rod 23 to reach the installation seat 24.

[0044] The material taking rod 21, the transition rod 22, and the mounting rod 23 can all sleeve the sealing ring. When the driving assembly 33 drives the material taking rod 21 to reach the feeding mechanism 10 and the mounting rod 23 reaches the transition rod 22, the material taking rod 21 can sleeve the sealing ring from the feeding mechanism 10, and the second driving unit 32 can drive the second material discharging ring 221 to move, pushing the sealing ring sleeved on the transition rod 22 to the mounting rod 23; in this way, the synchronous material taking of the material taking rod 21 and the mounting rod 23 is realized. When the driving assembly 33 drives the material taking rod 21 to reach the transition rod 22 and the mounting rod 23 reaches the mounting seat 24, the first driving unit 31 can drive the first material discharging ring 211 and the third material discharging ring 231 to move, pushing the sealing ring sleeved on the material taking rod 21 to the transition rod 22, and pushing the sealing ring sleeved on the mounting rod 23 to the target workpiece mounted on the mounting seat 24; in this way, the discharging of the material taking rod 21 and the assembly of the sealing ring are carried out synchronously. When the driving assembly 33 drives the material taking rod 21 to reach the feeding mechanism 10 again and the mounting rod 23 reaches the transition rod 22, the material taking rod 21 and the mounting rod 23 respectively take materials again. When the driving assembly 33 drives the material taking rod 21 to reach the feeding mechanism 10 again and the mounting rod 23 reaches the transition rod 22, the material taking rod 21 discharges materials while the sealing ring is assembled; in this cycle, the synchronous operations of material taking and installation are realized.

[0045] Through the rod-shaped structure design of the material taking rod 21, the transition rod 22, and the mounting rod 23, and in cooperation with the ring-shaped structure design of the first material discharging ring 211, the second material discharging ring 221, and the third material discharging ring 231, the sealing ring is always sleeved on the rod-shaped component during the transfer process and is pushed for transfer by the ring-shaped component, ensuring the shape stability and position accuracy of the sealing ring, and further ensuring the smoothness of the sealing ring assembly process.

[0046] The sealing ring installation device of the present utility model has a clever structure and simple actions, without complex components, and both the manufacturing cost and the maintenance cost are relatively low; through the cooperation of the feeding mechanism 10, the installation mechanism 20, and the driving mechanism 30, the synchronous operations of material taking and installation are realized, improving the automation degree of the device and enhancing the production efficiency.

[0047] In some embodiments, the feeding mechanism 10 includes a feeding plate 11, and the feeding plate 11 is provided with a sealing ring placement groove 110 with a through hole; the material taking rod 21 can pass through the through hole and sleeve the sealing ring placed in the sealing ring placement groove 110.

[0048] Through the sealing ring placement groove 110, the sealing ring is stably placed for the material taking rod 21 to take materials; when the material taking rod 21 passes through the through hole, the sealing ring placed in the sealing ring placement groove 110 is interference-fitted on the material taking rod 21 to realize material taking.

[0049] Wherein, the inner diameter of the through hole can be slightly smaller than the inner diameter of the sealing ring, so that the material taking rod 21 can smoothly sleeve the sealing ring placed in the sealing ring placement groove 110 when passing through the through hole.

[0050] In some embodiments, the feeding mechanism 10 further includes: a feeding unit 12 connected to the feeding plate 11 for conveying the sealing rings to be assembled to the feeding plate 11; and a material separating unit 13 connected to the feeding plate 11 for pushing the sealing rings on the feeding plate 11 into the sealing ring placement grooves 110.

[0051] The feeding unit 12 conveys the sealing rings to be assembled to the feeding plate 11, and the material separating unit 13 pushes the sealing rings on the feeding plate 11 into the sealing ring placement grooves 110, so that the sealing rings are transferred to the designated positions and wait to be picked up.

[0052] In some embodiments, the feeding unit 12 is a vibrating chute, and / or the material separating unit 13 is a material separating cylinder.

[0053] The vibrating chute / material separating cylinder can achieve feeding / material separation through a simple structure.

[0054] In other embodiments, the feeding unit 12 / the material separating unit 13 can be formed into other suitable structures. For example, the feeding unit 12 can also be structures such as a feeding belt or a feeding cylinder, and the material separating unit 13 can also be structures such as a material separating motor.

[0055] In some embodiments, a coaxial mating structure can be respectively formed between the picking rod 21 and the transition rod 22, between the mounting rod 23 and the transition rod 22, and between the mounting rod 23 and the target workpiece assembled on the mounting seat 24; when the driving assembly 33 drives the picking rod 21 to reach the feeding mechanism 10 and the mounting rod 23 is coaxially mated with the transition rod 22, the second driving unit 32 can drive the second material discharging ring 221 to move from the transition rod 22 to the mounting rod 23; when the driving assembly 33 drives the picking rod 21 to be coaxially mated with the transition rod 22 and the mounting rod 23 is coaxially mated with the target workpiece, the first driving unit 31 can drive the first material discharging ring 211 to move from the picking rod 21 to the transition rod 22 and the third material discharging ring 231 to move from the mounting rod 23 to the target workpiece.

[0056] Through the coaxial fitting design between the material taking rod 21 and the transition rod 22, between the mounting rod 23 and the transition rod 22, and between the mounting rod 23 and the target workpiece, it is convenient for the transfer of the sealing ring, and the sealing ring maintains the shape stability and position accuracy during the transfer process. When the driving assembly 33 drives the material taking rod 21 to reach the feeding mechanism 10 and the mounting rod 23 is coaxially fitted with the transition rod 22, the material taking rod 21 sleevingly takes the sealing ring from the feeding mechanism 10, and the second driving unit 32 drives the second material discharging ring 221 to move from the transition rod 22 to the mounting rod 23 to push the sealing ring sleeved on the transition rod 22 to the mounting rod 23; in this way, the synchronous material taking of the material taking rod 21 and the mounting rod 23 is realized. When the driving assembly 33 drives the material taking rod 21 to be coaxially fitted with the transition rod 22 and the mounting rod 23 is coaxially fitted with the target workpiece, the first driving unit 31 drives the first material discharging ring 211 to move from the material taking rod 21 to the transition rod 22 to push the sealing ring sleeved on the material taking rod 21 to the transition rod 22, and the first driving unit 31 drives the third material discharging ring 231 to move from the mounting rod 23 to the target workpiece to push the sealing ring sleeved on the mounting rod 23 to the target workpiece; in this way, the discharging of the material taking rod 21 and the assembly of the sealing ring are carried out synchronously. Through the continuous operation of the synchronous material taking of the material taking rod 21 and the mounting rod 23 and the synchronous discharging of the material taking rod 21 and the mounting rod 23, the assembly efficiency of the sealing ring can be greatly improved.

[0057] In some embodiments, between the material taking rod 21 and the transition rod 22, between the mounting rod 23 and the transition rod 22, and between the mounting rod 23 and the target workpiece, a sleeved structure can be respectively formed.

[0058] Through the design of the socket joint, the cooperation between the material taking rod 21 and the transition rod 22, between the mounting rod 23 and the transition rod 22, and between the mounting rod 23 and the target workpiece is stable without axial clearance, thereby ensuring the smoothness and fluency of the sealing ring transfer process and avoiding jamming.

[0059] In some embodiments, the transition rod 22 is formed as a hollow structure with a closed end, the end of the material taking rod 21 forms a tip, and the mounting rod 23 is formed as a hollow structure; the material taking rod 21 can extend into the transition rod 22, the mounting rod 23 can sleeve the transition rod 22, and the mounting rod 23 can sleeve the target workpiece or extend into the target workpiece.

[0060] The transition rod 22 is formed as a hollow structure with a closed end, for the material taking rod 21 to pass through and for the mounting rod 23 to sleeve; the closed end is convenient for the mounting rod 23 to sleeve on the one hand, and convenient for the transfer of the sealing ring from the material taking rod 21 to the transition rod 22 and from the transition rod 22 to the mounting rod 23 on the other hand. The end of the material taking rod 21 forms a tip, which is convenient for extending into the transition rod 22. The mounting rod 23 is formed as a hollow structure, which is convenient for sleeving the target workpiece to assemble the sealing ring to the outer wall of the target workpiece; the mounting rod 23 can also extend into the target workpiece to assemble the sealing ring to the end face of the target workpiece.

[0061] Specifically, according to the sealing ring assembly requirements of the target workpiece, a structure can be formed in which the mounting rod 23 sleeves the target workpiece or the target workpiece sleeves the mounting rod 23. When a sealing ring needs to be assembled in the outer wall groove of the target workpiece, the mounting rod 23 sleeves the target workpiece so that the sealing ring can be assembled into the outer wall groove of the target workpiece; when a sealing ring needs to be assembled in the end face groove of the target workpiece, the mounting rod 23 extends into the target workpiece so that the sealing ring can be assembled into the end face groove of the target workpiece.

[0062] In some embodiments, the first ejection ring 211 and the third ejection ring 231 are connected to the ejection plate 25, and the ejection plate 25 passes through the pick-up rod 21 and the mounting rod 23 and is connected to the first driving unit 31.

[0063] When the first driving unit 31 drives the ejection plate 25 to move, the ejection plate 25 drives the first ejection ring 211 to move relative to the pick-up rod 21 and drives the third ejection ring 231 to move relative to the mounting rod 23, so as to push the sealing ring on the pick-up rod 21 to the transition rod 22 and push the sealing ring on the mounting rod 23 to the target workpiece.

[0064] In some embodiments, the driving assembly 33 includes: a third driving unit 331, which is connected to the first driving unit 31, the pick-up rod 21 and the mounting rod 23, and the movement direction of the third driving unit 331 is the same as the movement direction of the first driving unit 31; a fourth driving unit 332, which is connected to the third driving unit 331, and the movement direction of the fourth driving unit 332 is perpendicular to the movement direction of the third driving unit 331.

[0065] The third driving unit 331 can drive the pick-up rod 21 and the mounting rod 23 to move along the vertical direction "Z", and the fourth driving unit 332 can drive the pick-up rod 21 and the mounting rod 23 to move along the horizontal direction "X"; through the cooperation of the third driving unit 331, the fourth driving unit 332, the first driving unit 31 and the second driving unit 32, the pick-up and placing of the pick-up rod 21 and the pick-up and placing of the mounting rod 23 are realized.

[0066] In some embodiments, the first driving unit 31, the pick-up rod 21 and the mounting rod 23 are all installed on the connecting seat 26, the third driving unit 331 is connected with a moving plate 331b with a first sliding rail 331a, and the connecting seat 26 is slidably matched with the first sliding rail 331a; and / or, the fourth driving unit 332 is connected with a fixing plate 332b with a second sliding rail 332a, and the third driving unit 331 is slidably matched with the second sliding rail 332a.

[0067] The connecting seat 26 may have a transverse plate 261 and a vertical plate 262. The transverse plate 261 is used to connect the first driving unit 31 with the material taking rod 21 and the mounting rod 23, and the vertical plate 262 is used for sliding cooperation with the first slide rail 331a. A stable connection between the transverse plate 261 and the vertical plate 262 can be achieved through a triangular plate 263. Through the first slide rail 331a, the movement of the connecting seat 26 relative to the third driving unit 331 is stable and smooth; through the second slide rail 332a, the movement of the third driving unit 331 relative to the fourth driving unit 332 is stable and smooth.

[0068] Further, the fourth driving unit 332 can be supported and fixed through a column 36, and the column 36 can be fixed to the workbench. In addition, the transition rod 22 can be installed on a transition seat 220, and both the transition seat 220 and the mounting seat 24 can be fixed to the workbench. In this way, the entire seal ring installation device is kept stable.

[0069] The following combines Figures 1 to 11 to illustrate the working process of the seal ring installation device.

[0070] In the initial stage, as shown in Figures 1 to Figure 3 the material taking rod 21 and the mounting rod 23 are in the initial position. The material taking rod 21 is located above the transition rod 22, and the mounting rod 23 is located above the target workpiece 60. At this time, the seal ring 80 is placed in the seal ring placement groove 110 of the feeding plate 11, waiting to be taken.

[0071] In the material taking stage of the material taking rod 21, as shown in Figures 1 to Figure 4 first, the fourth driving unit 332 drives the third driving unit 331 and the first driving unit 31, the material taking rod 21 and the mounting rod 23 connected to the third driving unit 331 to move until the material taking rod 21 reaches above the seal ring placement groove 110 and the mounting rod 23 reaches above the transition rod 22. Then, the third driving unit 331 drives the material taking rod 21 and the mounting rod 23, along with the first driving unit 31 to move until the material taking rod 21 extends into the through hole of the seal ring placement groove 110, so that the material taking rod 21 sleeves the seal ring 80. At this time, the mounting rod 23 is sleeved with the transition rod 22.

[0072] Among them, the feeding of the seal ring 80 is continuously carried out through the cooperation of the feeding unit 12 and the material distributing unit 13.

[0073] In the material releasing stage of the material taking rod 21, as shown in Figures 1 to Figure 6As shown, first, the third driving unit 331 drives the material taking rod 21 and the mounting rod 23, and together with the first driving unit 31, to move the material taking rod 21 away from the sealing ring placement groove 110 and the mounting rod 23 away from the transition rod 22. Then, the fourth driving unit 332 drives the third driving unit 331, the first driving unit 31, the material taking rod 21 and the mounting rod 23 to move until the material taking rod 21 reaches above the transition rod 22 and the mounting rod 23 reaches above the mounting seat 24. Next, the third driving unit 331 drives the material taking rod 21 and the mounting rod 23, and together with the first driving unit 31, to move until the material taking rod 21 is sleeved with the transition rod 22 and the mounting rod 23 is sleeved with the target workpiece 60, presenting Figure 5 the state shown. Then, the first driving unit 31 drives the material discharging plate 25 to move, so as to drive the first material discharging ring 211 and the third material discharging ring 231 to move. During this process, the first material discharging ring 211 pushes the sealing ring 80 on the material taking rod 21 to the transition rod 22, completing the discharging of the material taking rod 21, presenting Figure 6 the state shown.

[0074] During the reset stage, as shown in Figures 1 to 7 first, the first driving unit 31 drives the material discharging plate 25 to move, driving the first material discharging ring 211 and the third material discharging ring 231 back to their original positions. Then, the third driving unit 331 drives the material taking rod 21 and the mounting rod 23, and together with the first driving unit 31, to move the material taking rod 21 and the mounting rod 23 back to their original positions, presenting Figure 7 the state shown.

[0075] During the synchronous material taking stage of the material taking rod 21 and the mounting rod 23, as shown in Figures 1 to 9 first, the fourth driving unit 332 drives the third driving unit 331, the first driving unit 31, the material taking rod 21 and the mounting rod 23 to move until the material taking rod 21 reaches above the sealing ring placement groove 110 and the mounting rod 23 reaches above the transition rod 22. Then, the third driving unit 331 drives the material taking rod 21 and the mounting rod 23, and together with the first driving unit 31, to move until the material taking rod 21 extends into the through hole of the sealing ring placement groove 110 and the mounting rod 23 is sleeved with the transition rod 22. At this time, the material taking rod 21 completes the material taking, presenting Figure 8 the state shown. Further, the second driving unit 32 drives the second material discharging ring 221 to move, pushing the sealing ring 80 on the transition rod 22 to the mounting rod 23, then the mounting rod 23 completes the material taking, presenting Figure 9 the state shown. After the mounting rod 23 completes the material taking, the second driving unit 32 drives the second material discharging ring 221 back to its original position.

[0076] During the synchronous material discharging stage of the material taking rod 21 and the mounting rod 23, as shown in Figures 1 to 11As shown in the figure, first, the third driving unit 331 drives the material taking rod 21 and the mounting rod 23, and together with the first driving unit 31, to move the material taking rod 21 away from the sealing ring placing groove 110 and the mounting rod 23 away from the transition rod 22; then, the fourth driving unit 332 drives the third driving unit 331, the first driving unit 31, the material taking rod 21 and the mounting rod 23 to move until the material taking rod 21 reaches above the transition rod 22 and the mounting rod 23 reaches above the target workpiece 60, presenting Figure 10 the state shown. Then, the third driving unit 331 drives the material taking rod 21 and the mounting rod 23, and together with the first driving unit 31, to move until the material taking rod 21 is sleeved with the transition rod 22 and the mounting rod 23 is sleeved with the target workpiece 60; then, the first driving unit 31 drives the material discharging plate 25 to move, pushing the first material discharging ring 211 and the third material discharging ring 231 to move. During this process, the first material discharging ring 211 pushes the sealing ring 80 on the material taking rod 21 to the transition rod 22, completing the discharging of the material taking rod 21, and the third material discharging ring 231 pushes the sealing ring 80 on the mounting rod 23 to the target workpiece 60, completing the discharging of the mounting rod 23, that is, completing the assembly of the sealing ring 80, presenting Figure 11 the state shown.

[0077] After the material taking rod 21 completes discharging and the sealing ring 80 completes assembly, the first driving unit 31 can drive the first material discharging ring 211 and the third material discharging ring 231 back to their original positions, and then the third driving unit 331 drives the material taking rod 21 and the mounting rod 23, and together with the first driving unit 31, to move, so that the material taking rod 21 leaves the transition rod 22 and the mounting rod 23 leaves the target workpiece 60, presenting Figure 7 the state shown, so as to perform the next synchronous material taking, and facilitate taking down the target workpiece 60 with the installed sealing ring 80 and placing the target workpiece 60 with the new sealing ring 80 to be installed. Subsequently, by cyclically executing the reset stage, the synchronous material taking stage of the material taking rod 21 and the mounting rod 23, and the synchronous material discharging stage of the material taking rod 21 and the mounting rod 23, the efficient and continuous assembly of the sealing ring 80 can be realized.

[0078] Among them, the first driving unit 31, the second driving unit 32, the third driving unit 331 and the fourth driving unit 332 can all adopt air cylinders, but not limited thereto. One or more of the first driving unit 31, the second driving unit 32, the third driving unit 331 and the fourth driving unit 332 can also adopt suitable driving components such as motors and oil cylinders.

[0079] In summary, the sealing ring installation device of the present utility model realizes the synchronous operations of material taking and installation through the cooperation of the feeding mechanism 10, the installation mechanism 20 and the driving mechanism 30, improves the automation degree of the device and enhances the production efficiency; moreover, the sealing ring installation device of the present utility model has a clever structure, simple actions, does not require complex components, and has relatively low manufacturing cost and maintenance cost, meeting the production concept of sustainable development.

[0080] The above content is a further detailed description of the present utility model in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope of the present utility model.

Claims

1. A sealing ring installation device, characterized in that, Comprising: A feeding mechanism; An installation mechanism, including a picking rod sleeved with a first unloading ring, a transition rod sleeved with a second unloading ring, an installation rod sleeved with a third unloading ring, and an installation seat; A driving mechanism, including a first driving unit for driving the first unloading ring and the third unloading ring, a second driving unit for driving the second unloading ring, and a driving assembly for driving the picking rod and the installation rod; The driving assembly can drive the picking rod to reach the feeding mechanism and the installation rod to reach the transition rod, and can drive the picking rod to reach the transition rod and the installation rod to reach the installation seat.

2. The seal ring installation device according to claim 1, characterized in that, The feeding mechanism includes a feeding plate, and the feeding plate is provided with a sealing ring placing groove with through holes; The picking rod can pass through the through hole and sleeved with the sealing ring placed in the sealing ring placing groove.

3. The seal ring installation device according to claim 2, characterized in that, The feeding mechanism further includes: A feeding unit, connected to the feeding plate, for conveying the sealing rings to be assembled to the feeding plate; A material separating unit, connected to the feeding plate, for pushing the sealing rings on the feeding plate to the sealing ring placing groove.

4. The seal ring installation device according to claim 3, characterized in that, The feeding unit is a vibrating chute, and / or the material separating unit is a material separating cylinder.

5. The seal ring installation device according to claim 1, characterized in that, Between the picking rod and the transition rod, between the installation rod and the transition rod, and between the installation rod and the target workpiece to be assembled on the installation seat, coaxial fitting structures can be respectively formed; When the driving assembly drives the picking rod to reach the feeding mechanism and the installation rod is coaxially fitted with the transition rod, the second driving unit can drive the second unloading ring to move from the transition rod to the installation rod; When the driving assembly drives the picking rod to be coaxially fitted with the transition rod and the installation rod to be coaxially fitted with the target workpiece, the first driving unit can drive the first unloading ring to move from the picking rod to the transition rod and the third unloading ring to move from the installation rod to the target workpiece.

6. The seal ring installation device according to claim 5, characterized in that, Between the picking rod and the transition rod, between the installation rod and the transition rod, and between the installation rod and the target workpiece, sleeved structures can be respectively formed.

7. The seal ring installation device according to claim 6, wherein, The transition rod is formed as a hollow structure with a closed end, the end of the picking rod forms a tip, and the installation rod is formed as a hollow structure; The picking rod can extend into the transition rod, the installation rod can sleeve the transition rod, and the installation rod can sleeve the target workpiece or extend into the target workpiece.

8. The seal ring installation device according to claim 1, wherein, The first unloading ring and the third unloading ring are connected to an unloading plate, and the unloading plate passes through the picking rod and the installation rod and is connected to the first driving unit.

9. The seal ring installation device according to any one of claims 1 to 8, characterized in that The driving assembly includes: A third driving unit, connected to the first driving unit, the picking rod and the installation rod, and the movement direction of the third driving unit is the same as that of the first driving unit; A fourth driving unit, connected to the third driving unit, and the movement direction of the fourth driving unit is perpendicular to that of the third driving unit.

10. The seal ring installation device according to claim 9, characterized in that, The first driving unit, the picking rod and the installation rod are all installed on the installation seat, the third driving unit is connected to a moving plate with a first slide rail, and the installation seat is slidably matched with the first slide rail; and / or The fourth driving unit is connected with a fixing plate with a second slide rail, and the third driving unit is slidably matched with the second slide rail.

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