Workpiece processing equipment and process for assembling hardware and sealing rings

Abstract

The present invention discloses a workpiece processing equipment for assembling hardware and sealing rings, which includes a hardware direct-entry device, a water-cutting device, a sealing ring sleeve device and a multi-axis robot, wherein the end of the multi-axis robot is provided with a manipulator device for picking up the workpiece, wherein: the multi-axis robot is used to drive the manipulator device to move, so that the manipulator device sequentially transfers the workpiece to the hardware direct-entry device, the water-cutting device and the sealing ring sleeve device; the hardware direct-entry device is used to directly insert the hardware into the workpiece picked up by the manipulator device; the water-cutting device is used to cut off the water-cutting device connected between two adjacent workpieces; the sealing ring sleeve device is used to sleeve the sealing ring onto the workpiece. The present invention does not require manual operation, greatly improves the post-processing quality of the injection molded workpiece, effectively improves the production efficiency, and can save labor costs, thereby meeting production requirements.

Description

Technical Field

[0001] The invention relates to post-processing equipment for injection molded workpieces, and in particular to workpiece processing equipment and a process for assembling hardware and sealing rings. Background Art

[0002] After the injection molding process is completed, the injection molded workpiece generally involves processing processes such as direct insertion of hardware, water cutouts, and sleeve sealing rings. In the prior art, the processes of direct insertion of hardware, water cutouts, and sleeve sealing rings are generally completed manually with the help of tools. This manual assembly method not only causes poor consistency of the workpiece, but also has low assembly efficiency and cannot meet production requirements. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a workpiece processing equipment and process for assembling hardware and sealing rings, which helps to improve the post-processing quality of injection molded workpieces, improve production efficiency and save labor costs, in view of the shortcomings of the existing technology.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions.

[0005] A workpiece processing equipment for assembling hardware and sealing rings, comprising a hardware direct-entry device, a water-cutting device, a sealing ring sleeve device and a multi-axis robot, wherein a manipulator device for picking up workpieces is provided at the end of the multi-axis robot, wherein: the multi-axis robot is used to drive the manipulator device to move so that the manipulator device sequentially transfers the workpiece to the hardware direct-entry device, the water-cutting device and the sealing ring sleeve device; the hardware direct-entry device is used to directly insert hardware into the workpiece picked up by the manipulator device; the water-cutting device is used to cut off the water-cutting device connected between two adjacent workpieces; the sealing ring sleeve device is used to sleeve the sealing ring onto the workpiece.

[0006] Preferably, a first machine and a second machine are included, the hardware direct-entry device and the water-cutting device are both arranged on the first machine, the sealing ring device is arranged on the second machine, and the multi-axis robot is arranged between the first machine and the second machine.

[0007] Preferably, the hardware direct-entry device includes a dividing plate and a pushing cylinder, the dividing plate is provided with a plurality of dividing grooves, a jig plate is fixed to the outer side of the dividing plate and the two are stacked, the jig plate and the dividing plate are respectively provided with mutually symmetrical through holes, the through holes correspond one-to-one to the dividing grooves and are interconnected, the pushing cylinder is located on the side of the dividing plate facing away from the jig plate, the driving end of the pushing cylinder is provided with a plurality of pushing rods, the pushing rods correspond one-to-one to the through holes, and the pushing rods are inserted into the through holes, when the workpiece picked up by the manipulator device is placed on the side of the jig plate, the pushing cylinder drives the plurality of pushing rods to move synchronously, and the hardware in the through holes is pushed into the corresponding hole positions of the workpiece by means of the plurality of pushing rods.

[0008] Preferably, a material pushing bracket is fixed on the first machine platform, and the material pushing cylinder is fixed to the upper end of the material pushing bracket.

[0009] Preferably, the hardware direct-feed device includes a vibration plate for conveying hardware, and a feeding slide is connected between the discharge port of the vibration plate and the feed port of the dividing plate.

[0010] Preferably, the manipulator device comprises a material picking bracket, which is mounted on the end of the multi-axis robot, and the material picking bracket is provided with a plurality of material picking claws for clamping the workpiece.

[0011] Preferably, the plurality of material taking clamps are arranged in sequence from top to bottom, and the plurality of through holes are distributed in sequence from top to bottom.

[0012] Preferably, the material picking bracket is an "I"-shaped bracket including a first vertical support arm and a second vertical support arm, and a plurality of material picking claws are arranged on the first vertical support arm.

[0013] Preferably, a plurality of sleeves are fixed on the second vertical support arm, the sleeves and the material picking claws are located on the same side of the material picking bracket, and the sleeves correspond to the through holes one by one. A movable plate is provided on the side of the second vertical support arm facing away from the sleeve, and a plurality of positioning push rods and a positioning cylinder are fixed on the movable plate, the positioning push rods correspond to the sleeves one by one, the positioning push rods pass through the second vertical support arm and are inserted into the sleeves, and the positioning push rods are slidably matched with the sleeves, and the telescopic shaft of the positioning cylinder is fixedly connected to the second vertical support arm.

[0014] A workpiece processing process for assembling hardware and sealing rings, the process is implemented based on an equipment, the equipment includes a hardware direct-entry device, a water-cutting device, a sealing ring device and a multi-axis robot, the end of the multi-axis robot is provided with a manipulator device for picking up the workpiece, the process includes: step S1, the multi-axis robot moves, and drives the manipulator device to transfer the workpiece to the hardware direct-entry device; step S2, the hardware direct-entry device inserts the hardware into the workpiece picked up by the manipulator device; step S3, the multi-axis robot moves again, drives the manipulator device to pick up the workpiece from the hardware direct-entry device and place it in the water-cutting device; step S4, the water-cutting device cuts off the water nozzle connected between two adjacent workpieces; step S5, the multi-axis robot continues to move, drives the manipulator device to pick up the workpiece from the water-cutting device and place it in the sealing ring device; step S6, the sealing ring device puts the sealing ring on the workpiece.

[0015] In the workpiece processing equipment for assembling hardware and sealing rings disclosed in the present invention, the multi-axis robot is first controlled to move, and the manipulator device is driven to transfer the workpiece to the hardware direct-entry device, and then the hardware direct-entry device directly inserts the hardware into the workpiece picked up by the manipulator device. Next, the multi-axis robot moves again, drives the manipulator device to pick up the workpiece from the hardware direct-entry device and place it in the water cut device, and uses the water cut device to cut off the water mouth connected between two adjacent workpieces. After that, the multi-axis robot continues to move, drives the manipulator device to pick up the workpiece from the water cut device and place it in the sealing ring device, and finally uses the sealing ring device to put the sealing ring on the workpiece. Based on the above principle, it can be seen that the present invention can automatically execute the process of directly entering hardware, cutting water mouths and putting sealing rings. Compared with the prior art, the present invention does not require manual operation, greatly improves the post-processing quality of injection molded workpieces, effectively improves production efficiency, and can save labor costs, thereby meeting production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view of the workpiece processing equipment;

[0017] Figure 2 The structure of the hardware direct entry device and the water cut device Figure 1 ;

[0018] Figure 3 The structure of the hardware direct entry device and the water cut device Figure 2 ;

[0019] Figure 4 The structure of the hardware direct entry device and the water cut device Figure 3 ;

[0020] Figure 5 is a structural diagram of the manipulator device;

[0021] Figure 6 It is a three-dimensional diagram of the water cutting device;

[0022] Figure 7 This is the structural diagram of the water cutout support;

[0023] Figure 8 The structure of the lifting mechanism Figure 1 ;

[0024] Fig. 9 The structure of the lifting mechanism Figure 2 ;

[0025] Fig.10 This is the structural diagram of the cutting cylinder;

[0026] Fig.11 Structure of the sealing ring device Figure 1 ;

[0027] Fig.12 Structure of the sealing ring device Figure 2 ;

[0028] Fig.13 Structure of the sealing ring device Figure 3 . DETAILED DESCRIPTION

[0029] The present invention is described in more detail below with reference to the accompanying drawings and embodiments.

[0030] Embodiment 1

[0031] This embodiment provides a workpiece processing device for assembling hardware and sealing rings, combined with Figures 1 to 5 As shown, it includes a hardware direct insertion device 1, a water cutting device 2, a sealing ring device 3 and a multi-axis robot 4, and a manipulator device 40 for picking up a workpiece 100 is provided at the end of the multi-axis robot 4, wherein:

[0032] The multi-axis robot 4 is used to drive the manipulator device 40 to move, so that the manipulator device 40 sequentially transfers the workpiece 100 to the hardware direct-entry device 1, the water-cutting device 2 and the sealing ring device 3;

[0033] The hardware insertion device 1 is used to insert the hardware directly into the workpiece 100 picked up by the robot device 40;

[0034] The water nozzle cutting device 2 is used to cut off the water nozzle 101 connected between two adjacent workpieces 100;

[0035] The sealing ring sleeve device 3 is used to sleeve the sealing ring onto the workpiece 100 .

[0036] During the execution of the above-mentioned equipment, the multi-axis robot 4 is first controlled to move, and the manipulator device 40 is driven to transfer the workpiece 100 to the hardware direct-entry device 1, and then the hardware direct-entry device 1 inserts the hardware directly into the workpiece 100 picked up by the manipulator device 40. Next, the multi-axis robot 4 moves again, driving the manipulator device 40 to pick up the workpiece 100 from the hardware direct-entry device 1 and place it on the water cutting device 2, and the water cutting device 2 is used to cut off the water nozzle 101 connected between two adjacent workpieces 100. After that, the multi-axis robot 4 continues to move, driving the manipulator device 40 to pick up the workpiece 100 from the water cutting device 2 and place it on the sealing ring device 3, and finally the sealing ring device 3 is used to put the sealing ring on the workpiece 100. Based on the above principles, it can be seen that the present invention can automatically execute the process of directly inserting hardware, cutting water outlets and putting on sealing rings. Compared with the prior art, the present invention does not require manual operation, greatly improves the post-processing quality of injection molded workpieces, effectively improves production efficiency, and can save labor costs, thereby meeting production requirements.

[0037] As a preferred embodiment, it includes a first machine 5 and a second machine 6, the hardware direct-entry device 1 and the water cutting device 2 are both arranged on the first machine 5, the sealing ring device 3 is arranged on the second machine 6, and the multi-axis robot 4 is arranged between the first machine 5 and the second machine 6.

[0038] In order to realize the automatic direct insertion of hardware, in this embodiment, the hardware direct insertion device 1 includes a dividing plate 110 and a pushing cylinder 120, the dividing plate 110 is provided with a plurality of dividing grooves 111, a fixture plate is fixed to the outside of the dividing plate 110 and the two are stacked, and the fixture plate and the dividing plate 110 are respectively provided with mutually symmetrical through holes 112, the through holes 112 correspond to the dividing grooves 111 one by one and are connected to each other, and the pushing cylinder 120 is located at the back of the dividing plate 110. Towards one side of the jig plate, the driving end of the pushing cylinder 120 is provided with a plurality of pushing rods 121, and the pushing rods 121 correspond one-to-one to the through holes 112, and the pushing rods 121 are inserted into the through holes 112. When the workpiece 100 picked up by the robot device 40 is placed on the side of the jig plate, the pushing cylinder 120 drives the plurality of pushing rods 121 to move synchronously, and the hardware in the through holes 112 is pushed into the corresponding holes of the workpiece 100 by means of the plurality of pushing rods 121.

[0039] Furthermore, a material pushing bracket 122 is fixed on the first machine platform 5 , and the material pushing cylinder 120 is fixed to the upper end of the material pushing bracket 122 .

[0040] In order to continuously and accurately supply hardware, in this embodiment, the hardware direct-feed device 1 includes a vibration plate 113 for conveying hardware, and a feeding chute 114 is connected between the discharge port of the vibration plate 113 and the feed port of the dividing plate 110 .

[0041] As a preferred embodiment, the manipulator device 40 includes a material picking bracket 400 , which is installed at the end of the multi-axis robot 4 . The material picking bracket 400 is provided with a plurality of material picking claws 401 for clamping the workpiece 100 .

[0042] Furthermore, a plurality of material taking jaws 401 are arranged in sequence from top to bottom, and a plurality of through holes 112 are distributed in sequence from top to bottom.

[0043] In order to improve the structural stability of the manipulator and achieve functional expansion, in this embodiment, the material picking bracket 400 is an "I"-shaped bracket including a first vertical support arm 402 and a second vertical support arm 403, and multiple material picking claws 401 are all arranged on the first vertical support arm 402.

[0044] As a preferred embodiment, a plurality of sleeves 404 are fixed on the second vertical support arm 403, the sleeves 404 and the material picking clamp 401 are located on the same side of the material picking bracket 400, and the sleeves 404 correspond one-to-one to the through holes 112, and a movable plate 405 is provided on the side of the second vertical support arm 403 facing away from the sleeves 404, a plurality of positioning push rods 406 and a positioning cylinder 407 are fixed on the movable plate 405, the positioning push rods 406 correspond one-to-one to the sleeves 404, the positioning push rods 406 pass through the second vertical support arm 403 and are inserted into the sleeves 404, and the positioning push rods 406 are slidably matched with the sleeves 404, and the telescopic shaft of the positioning cylinder 407 is fixedly connected to the second vertical support arm 403.

[0045] Under the action of the sleeve 404 , the positioning push rod 406 and the push rod 121 , the workpiece to be inserted can be positioned in the through hole 112 . This structure helps to push the hardware in the through hole 112 into the workpiece 100 accurately and reliably.

[0046] This embodiment also relates to a workpiece processing technology for assembling hardware and sealing rings, combined with Figures 1 to 5As shown, the process is implemented based on a device, which includes a hardware direct insertion device 1, a water cutting device 2, a sealing ring device 3 and a multi-axis robot 4. The end of the multi-axis robot 4 is provided with a manipulator device 40 for picking up the workpiece 100. The process includes:

[0047] Step S1, the multi-axis robot 4 moves and drives the manipulator device 40 to transfer the workpiece 100 to the hardware direct insertion device 1;

[0048] Step S2, the hardware insertion device 1 inserts the hardware directly into the workpiece 100 picked up by the robot device 40;

[0049] Step S3, the multi-axis robot 4 moves again, driving the manipulator device 40 to pick up the workpiece 100 from the hardware direct-entry device 1 and place it in the water-cutting device 2;

[0050] Step S4, the nozzle cutting device 2 cuts off the nozzle 101 connected between two adjacent workpieces 100;

[0051] Step S5, the multi-axis robot 4 continues to move, driving the manipulator device 40 to pick up the workpiece 100 from the water cutting device 2 and place it on the sealing ring device 3;

[0052] In step S6 , the sealing ring-inserting device 3 inserts the sealing ring onto the workpiece 100 .

[0053] Embodiment 2

[0054] In actual applications, after the injection molded workpieces are formed, there is a connecting nozzle between every two workpieces. During the later processing, the nozzle needs to be removed. However, the existing nozzle cutting method generally uses manual cutting with corresponding tools, resulting in poor flatness and consistency of the nozzle cutting position, thereby affecting the product quality of the workpiece, and also has high labor costs.

[0055] In this regard, this embodiment proposes a water cut device for injection molding workpieces, combined with Figures 6 to 10As shown, the water cut device 2 includes a water cut support 20, a lifting plate 21 and a lifting mechanism 22 for driving the lifting plate 21 to rise or fall. The water cut support 20 is used to place multiple workpieces 100. The lifting plate 21 is located above the water cut support 20. The bottom of the lifting plate 21 is provided with multiple positioning jaws 23. The positioning jaws 23 correspond to the workpieces 100 one by one, and the positioning jaws 23 are used to clamp the workpieces 100. At the upper end, a cutting cylinder 24 is provided between two adjacent positioning jaws 23, and the cutting cylinder 24 is fixed to the bottom of the lifting plate 21. A cutting rod 241 is provided at the driving end of the cutting cylinder 24, and a cutting edge 240 is formed at the end of the cutting rod 241. The cutting edge 240 is aligned with the water outlet 101 between two adjacent workpieces 100. When the cutting cylinder 24 drives the cutting rod 241 to move, the water outlet 101 is cut off by the cutting edge 240.

[0056] In the above device, when the workpiece 100 is placed on the water gate support 20, the lifting mechanism 22 drives the lifting plate 21 to descend, and at the same time makes the positioning jaws 23 clamp the upper end of the workpiece 100, thereby positioning the workpiece 100 on the water gate support 20, and then the cutting cylinder 24 drives the cutting rod 241 to move, and uses the cutting edge 240 to cut off the water gate 101. Compared with the manual water gate cutting method in the prior art, the present invention can ensure the flatness and consistency of the water gate cutting position, greatly improve the product quality of the workpiece, and also save labor costs, and better meet the production requirements.

[0057] Regarding the specific structure of the lifting mechanism 22, in this embodiment, the lifting mechanism 22 includes a lifting bracket 220 and a lifting cylinder 221, and the driving end of the lifting cylinder 221 is provided with a lifting guide rod 222. The lifting cylinder 221 is fixed on the lifting bracket 220, and the lifting guide rod 222 is vertically arranged, and the lower end of the lifting guide rod 222 is connected to the lifting plate 21.

[0058] As a preferred embodiment, the positioning clamp 23 is a pneumatic clamp.

[0059] In this embodiment, a slide seat 26 is provided between two adjacent positioning jaws 23 . The slide seat 26 is fixed to the bottom of the lifting plate 21 , and the cutting cylinder 24 is fixed to the side of the slide seat 26 .

[0060] In order to ensure the stable movement of the cutting rod 241, in this embodiment, a sliding groove 260 is opened on the sliding seat 26, and the cutting rod 241 is arranged in the sliding groove 260 and the two are slidably matched.

[0061] In order to provide support, the present embodiment includes a base 27 , and the water cutout support 20 and the lifting bracket 220 are both fixed on the base 27 .

[0062] Embodiment 3

[0063] In actual applications, for some injection molded workpieces that need to be equipped with sealing rings, the sealing rings need to be manually put on the injection molded workpieces. This method of putting on is not only inefficient, but also easily causes damage to the sealing ring during the putting on process, resulting in insufficient sealing performance of the product. In addition, due to the lack of a sealing ring detection mechanism, it is easy to make mistakes in putting on or missing sealing rings, resulting in insufficient assembly quality and failure to meet production requirements.

[0064] In this regard, this embodiment proposes an injection molding workpiece sleeve sealing ring device that can improve the sealing ring assembly quality, has a sealing ring detection function, can improve production efficiency and save labor costs, combined with Figures 11 to 13 As shown, the sealing ring device 3 includes a rotating table 30, a sealing ring pressing mechanism 31, a sealing ring detection mechanism 32 and a material discharge mechanism 33. The rotating table 30 is provided with four workpiece supports 33 for placing the workpiece 100. One of the four workpiece supports 33 is used to place the workpiece 100 to be processed. The sealing ring pressing mechanism 31, the sealing ring detection mechanism 32 and the material discharge mechanism 33 are respectively arranged above the other three workpiece supports 33. When the rotating table 30 rotates, it drives the workpiece 100 on the workpiece support 33 to pass through the sealing ring pressing mechanism 31, the sealing ring detection mechanism 32 and the material discharge mechanism 33 in sequence, wherein:

[0065] The sealing ring pressing mechanism 31 is used to press down the sealing ring placed on the top of the workpiece 100 so that the sealing ring is sleeved on the workpiece 100;

[0066] The sealing ring detection mechanism 32 is used to detect the sealing ring sleeved on the workpiece 100;

[0067] The unloading mechanism 33 is used to remove the workpiece 100 sleeved with a sealing ring from the workpiece support 33 .

[0068] In the above device, four workpiece supports 33 are arranged on the rotating table 30, so four workpieces 100 can be loaded on the four workpiece supports 33 respectively. For the workpiece support 33 in the loading position, the sealing ring can be manually placed on the top of the workpiece on the workpiece support 33. When the rotating table 30 rotates, the workpiece 100 on the workpiece support 33 can be driven to pass through the sealing ring pressing mechanism 31, the sealing ring detection mechanism 32 and the unloading mechanism 33 in sequence, and then the sealing ring pressing mechanism 31 is used to press down the sealing ring on the top of the workpiece until the sealing ring is reliably sleeved on the workpiece 100. The whole sleeve process does not require manual operation. Afterwards, the sealing ring detection mechanism 32 is used to detect the installation status of the sealing ring on the workpiece 100 to avoid the situation of mis-installation or missing sealing rings. Finally, the unloading mechanism 33 is used to remove the workpiece 100 with the sealing ring installed from the workpiece support 33. Compared with the prior art, the present invention can effectively improve the assembly quality of the sealing ring, and at the same time has a sealing ring detection function, which can ensure the accuracy and reliability of the sealing ring assembly. In addition, the present invention also helps to improve production efficiency and save labor costs, thereby meeting production requirements.

[0069] Furthermore, the four workpiece supports 33 are respectively arranged on four coordinate axes of the same rectangular coordinate system. The above structure arrangement enables the rotating table 30 to drive the workpiece 100 to translate one station every time the rotating table 30 rotates 90°.

[0070] Regarding the specific structure of the sealing ring pressing mechanism 31, in this embodiment, the sealing ring pressing mechanism 31 includes a first bracket 310, a sealing ring pressing cylinder 311 and a sleeve 312, the sealing ring pressing cylinder 311 is fixed on the first bracket 310, and the sleeve 312 is arranged at the driving end of the sealing ring pressing cylinder 311, and the sealing ring pressing cylinder 311 is used to drive the sleeve 312 to press the sealing ring down, thereby putting the sealing ring on the workpiece 100.

[0071] In order to ensure that the sleeve 312 can reliably move up and down, in this embodiment, a vertical slide rail 313 is fixed to the first bracket 310, a vertical slide seat 314 is provided on the vertical slide rail 313 and the two are slidably matched, and the sleeve 312 is fixedly connected to the vertical slide seat 314.

[0072] Regarding the specific structure of the sealing ring detection mechanism 32, in this embodiment, the sealing ring detection mechanism 32 includes a second bracket 320, a detection cylinder 321 and a plurality of optical fiber sensors 322, the detection cylinder 321 is vertically fixed on the second bracket 320, the driving end of the detection cylinder 321 is provided with an optical fiber mounting plate 323, and the plurality of optical fiber sensors 322 are all fixed on the optical fiber mounting plate 323, and the sensing end of the optical fiber sensor 322 is aligned with the sealing ring mounted on the workpiece 100.

[0073] The use of the optical fiber sensor 322 in this embodiment is only a preferred implementation method and is not used to limit the present invention. According to actual needs, other sensors with equivalent functions can also be used. No matter which sensor is selected, it is an equivalent replacement made under the guidance of the spirit of the present invention and therefore belongs to the protection scope of the present invention.

[0074] As a preferred embodiment, a material discharge guide groove 34 is provided adjacent to the rotating table 30 .

[0075] Regarding the specific structure of the unloading mechanism 33, in this embodiment, the unloading mechanism 33 includes a third bracket 330, a transverse slide rail 331 is fixed on the third bracket 330, a transverse slide seat 332 is provided on the transverse slide rail 331 and the two are slidably matched, a translation cylinder 333 is fixed on the transverse slide seat 332, and the driving end of the translation cylinder 333 is fixedly connected to the third bracket 330, and a vertically arranged unloading cylinder 334 is fixed on the side of the translation cylinder 333, and the driving end of the unloading cylinder 334 is fixedly connected to the third bracket 330. A material unloading clamp 335 is provided at the end, and the material unloading clamp 335 is aligned with the workpiece 100. The material unloading cylinder 334 is used to drive the material unloading clamp 335 to rise or fall so that the material unloading clamp 335 clamps the upper end of the workpiece 100. The translation cylinder 333 is used to drive the material unloading cylinder 334 to translate until the workpiece 100 is transferred to the top of the material unloading guide groove 34. When the material unloading clamp 335 removes the clamping force on the workpiece 100, the workpiece 100 falls into the material unloading guide groove 34.

[0076] In practical applications, the blanking clamp 335 is preferably a pneumatic clamp.

[0077] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the technical scope of the present invention should be included in the scope of protection of the present invention.

Claims

1. A workpiece processing equipment for assembling hardware and sealing rings, characterized in that: It includes a hardware direct insertion device, a water cutting device, a sealing ring device and a multi-axis robot. The end of the multi-axis robot is provided with a manipulator device for picking up workpieces, wherein: The multi-axis robot is used to drive the manipulator device to move, so that the manipulator device sequentially transfers the workpiece to the hardware direct-entry device, the water-cutting device and the sealing ring device; The hardware direct insertion device is used to directly insert the hardware into the workpiece picked up by the manipulator device; The water nozzle cutting device is used to cut off the water nozzle connecting two adjacent workpieces; The sealing ring sleeve device is used to sleeve the sealing ring onto the workpiece; It comprises a first machine and a second machine, the hardware direct-entry device and the water-cutting device are both arranged on the first machine, the sealing ring device is arranged on the second machine, and the multi-axis robot is arranged between the first machine and the second machine; The hardware direct-entry device includes a dividing plate and a pushing cylinder, the dividing plate is provided with a plurality of dividing grooves, a fixture plate is fixed to the outer side of the dividing plate and the two are stacked, the fixture plate and the dividing plate are respectively provided with mutually symmetrical through holes, the through holes correspond one-to-one to the dividing grooves and are interconnected, the pushing cylinder is located on the side of the dividing plate facing away from the fixture plate, the driving end of the pushing cylinder is provided with a plurality of pushing rods, the pushing rods correspond one-to-one to the through holes, and the pushing rods are inserted into the through holes, when the workpiece picked up by the manipulator device is placed on the side of the fixture plate, the pushing cylinder drives the plurality of pushing rods to move synchronously, and the hardware in the through hole is pushed into the corresponding hole position of the workpiece by means of the plurality of pushing rods; The water cutting device includes a water cutting support, a lifting plate and a lifting mechanism for driving the lifting plate to rise or fall, the water cutting support is used to place multiple workpieces, the lifting plate is located above the water cutting support, a plurality of positioning claws are provided at the bottom of the lifting plate, the positioning claws correspond to the workpieces one by one, and the positioning claws are used to clamp the upper ends of the workpieces, a cutting cylinder is provided between two adjacent positioning claws, the cutting cylinder is fixed to the bottom of the lifting plate, a cutting rod is provided at the driving end of the cutting cylinder, a cutting edge is formed at the end of the cutting rod, the cutting edge is aligned with the water outlet between two adjacent workpieces, and when the cutting cylinder drives the cutting rod to move, the water outlet is cut off by the cutting edge; The sealing ring device comprises a rotating table, a sealing ring pressing mechanism, a sealing ring detection mechanism and a material discharge mechanism. The rotating table is provided with four workpiece supports for placing workpieces, one of the four workpiece supports is used to place the workpiece to be processed, the sealing ring pressing mechanism, the sealing ring detection mechanism and the material discharge mechanism are respectively arranged above the other three workpiece supports, and when the rotating table rotates, the workpiece on the workpiece support is driven to pass through the sealing ring pressing mechanism, the sealing ring detection mechanism and the material discharge mechanism in sequence, wherein: The sealing ring pressing mechanism is used to press down the sealing ring placed on the top of the workpiece so that the sealing ring is sleeved on the workpiece; The sealing ring detection mechanism is used to detect the sealing ring sleeved on the workpiece; The unloading mechanism is used to remove the workpiece with the sealing ring from the workpiece support; The sealing ring pressing mechanism comprises a first bracket, a sealing ring pressing cylinder and a sleeve, wherein the sealing ring pressing cylinder is fixed on the first bracket, the sleeve is arranged at the driving end of the sealing ring pressing cylinder, and the sealing ring pressing cylinder is used to drive the sleeve to press the sealing ring downward, thereby putting the sealing ring on the workpiece; The sealing ring detection mechanism includes a second bracket, a detection cylinder and multiple optical fiber sensors. The detection cylinder is vertically fixed on the second bracket. The driving end of the detection cylinder is provided with an optical fiber mounting plate. Multiple optical fiber sensors are fixed on the optical fiber mounting plate, and the sensing end of the optical fiber sensor is aligned with the sealing ring mounted on the workpiece.

2. The workpiece processing equipment for assembling hardware and sealing rings according to claim 1, characterized in that: A material pushing bracket is fixed on the first machine platform, and the material pushing cylinder is fixed on the upper end of the material pushing bracket.

3. The workpiece processing equipment for assembling hardware and sealing rings according to claim 1, characterized in that: The hardware direct-feed device includes a vibration plate for conveying hardware, and a feeding slideway is connected between the discharge port of the vibration plate and the feed port of the dividing plate.

4. The workpiece processing equipment for assembling hardware and sealing rings according to claim 1, characterized in that: The manipulator device comprises a material picking bracket, which is installed at the end of the multi-axis robot. The material picking bracket is provided with a plurality of material picking claws for clamping workpieces.

5. The workpiece processing equipment for assembling hardware and sealing rings according to claim 4, characterized in that: A plurality of material taking clamping claws are arranged in sequence from top to bottom, and a plurality of through holes are distributed in sequence from top to bottom.

6. The workpiece processing equipment for assembling hardware and sealing rings according to claim 4, characterized in that: The material picking bracket is an "I"-shaped bracket including a first vertical support arm and a second vertical support arm, and a plurality of material picking clamps are arranged on the first vertical support arm.

7. The workpiece processing equipment for assembling hardware and sealing rings according to claim 6, characterized in that: A plurality of sleeves are fixed on the second vertical support arm, the sleeves and the material picking claws are located on the same side of the material picking bracket, and the sleeves correspond to the through holes one by one. A movable plate is provided on the side of the second vertical support arm facing away from the sleeve, and a plurality of positioning push rods and a positioning cylinder are fixed on the movable plate, the positioning push rods correspond to the sleeves one by one, the positioning push rods pass through the second vertical support arm and are inserted into the sleeve, and the positioning push rods are slidably matched with the sleeve, and the telescopic shaft of the positioning cylinder is fixedly connected to the second vertical support arm.

8. A workpiece processing technology for assembling hardware and sealing rings, characterized in that: The process is implemented based on the device according to claim 1, and the process comprises: Step S1, the multi-axis robot moves and drives the manipulator device to transfer the workpiece to the hardware direct insertion device; Step S2, the hardware insertion device inserts the hardware directly into the workpiece picked up by the manipulator device; Step S3, the multi-axis robot moves again, driving the manipulator device to pick up the workpiece from the hardware direct entry device and place it in the water cutting device; Step S4, the nozzle cutting device cuts off the nozzle connected between two adjacent workpieces; Step S5, the multi-axis robot continues to move, driving the manipulator device to pick up the workpiece from the water cutting device and place it on the sealing ring device; Step S6, the sealing ring-inserting device inserts the sealing ring onto the workpiece.

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