Valve body shell and valve element assembling mechanism

Abstract

The utility model belongs to the technical field of assembling mechanisms, and particularly relates to a valve body shell and valve element assembling mechanism which comprises a workbench, a valve body shell feeding machine is installed on the left side of the top of the workbench, a valve body shell is clamped on the valve body shell feeding machine, and a valve element feeding machine is installed on the rear side of the top of the workbench. After the valve element is inserted into a valve body shell to be assembled, the valve element is clamped through the clamping assembly and conveyed to the pin assembling assembly to be assembled with a pin, the clamping assembly and the valve element move synchronously in the conveying process, and the valve element is prevented from shaking during pin assembling through clamping; the valve body shell and valve element assembling mechanism automatically runs in the whole process and continuously and circularly works, and compared with a valve body assembling line depending on manual operation or semi-automation, the assembling efficiency is improved, and the requirement for large-scale production is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembly mechanism, specifically is a valve body shell and valve core assembly mechanism. BACKGROUND

[0002] Hydraulic systems are an integral part of modern industry, widely used in various mechanical equipment, such as engineering machinery, agricultural machinery, aerospace, automobile manufacturing and various types of automated production lines, etc. As the core control components in hydraulic systems, the role of hydraulic valves is crucial, which is responsible for regulating the direction, pressure and flow of hydraulic oil, so as to realize the action control of the actuator (such as hydraulic cylinder, hydraulic motor). Assembling valve body shell and valve core into complete valve body is a key step in hydraulic valve production, not only requires high precision to ensure the correct fit between parts, but also involves strict sealing and reliability standards.

[0003] The existing valve body shell and valve core assembly line still relies on manual operation or semi-automatic process, which makes the assembly efficiency low and is difficult to meet the needs of large-scale production. Moreover, the existing valve body shell and valve core assembly line does not set a mechanism to fix the valve core after completing the assembly of valve body shell and valve core and before inserting the pin, which may cause the pin insertion to fail due to the shaking of the valve core. In order to improve the production efficiency of the existing valve body assembly line and increase the success rate of pin insertion, we propose a valve body shell and valve core assembly mechanism. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a valve body shell and valve core assembly mechanism, which clamps the valve core through the clamping assembly after completing the assembly of valve body shell and valve core, and transports it to the pin assembly assembly to assemble the pin. The clamping assembly moves synchronously during transportation to avoid the shaking of the valve core during pin assembly. The valve body shell and valve core assembly mechanism operates automatically throughout the process and works in a continuous cycle. Compared with the valve body assembly line relying on manual operation or semi-automatic operation, the assembly efficiency is improved, the needs of large-scale production are met, and the problems in the background are solved.

[0005] In order to achieve the above object, the utility model discloses a valve body shell and valve core assembly mechanism, including the workstation, the top left side of workstation is installed with valve body shell feeding machine, the valve body shell feeding machine is clamped with valve body shell, the top rear side of workstation is installed with valve core feeding machine, the valve core feeding machine is clamped with valve core, the top front side of workstation is installed with conveyer belt and linear slide, and the conveyer belt is parallelly arranged at the front side of linear slide, the top of conveyer belt and linear slide is all slidingly connected with valve body moving seat, the right side of conveyer belt is installed with vibration disc, the right side of linear slide is installed with automatic dowel implanting machine, and the vibration disc and automatic dowel implanting machine are installed with dowel assembly component between, the left side and the right side of conveyer belt are installed with first longitudinal conveying component and second longitudinal conveying component respectively, the conveyer belt is also installed with ejection assembly, the front side of linear slide is installed with horizontal conveying component, and the rear side of linear slide is installed with clamping component.

[0006] Preferably, the dowel assembly component includes a mounting plate one, the mounting plate one is fixedly installed on the top of the workbench, a gas cylinder three is fixedly installed on the left bottom of the mounting plate one, a sliding plate three is slidingly installed on the left top of the mounting plate one, the output shaft end of the gas cylinder three is fixedly connected to the bottom of the sliding plate three, a fixed plate one is fixedly installed on the left top of the sliding plate three, a sliding plate four is slidingly installed on the left side of the fixed plate one, a gas cylinder four is fixedly installed on the top of the sliding plate three, the output shaft end of the gas cylinder four is fixedly connected to the top of the sliding plate four, a dowel transfer block is fixedly installed on the left side of the sliding plate four, a dowel conveying channel is fixedly installed on the left side of the vibration disc, and the bottom end of the dowel conveying channel is fixedly communicated with the dowel transfer block.

[0007] Preferably, the first longitudinal conveying component includes a longitudinal movement module one, the longitudinal movement module one is installed on the left side of the conveyer belt, a sliding plate one is installed on the longitudinal movement module one, and the top of the sliding plate one is slidingly connected with the bottom of the valve body moving seat.

[0008] Preferably, the second longitudinal conveying component includes a longitudinal movement module two, the longitudinal movement module two is installed on the right side of the conveyer belt, a sliding plate five is installed on the longitudinal movement module two, a rotating gas cylinder is fixedly installed on the top of the sliding plate five, the output shaft end of the rotating gas cylinder is fixedly connected with a conveying plate, and the top of the conveying plate is slidingly connected with the bottom of the valve body moving seat.

[0009] Preferably, the ejection assembly includes a mounting plate two, the mounting plate two is fixedly installed on the top left side of the conveyer belt, a gas cylinder five is fixedly installed on the top of the mounting plate two, the output shaft end of the gas cylinder five is fixedly connected with a gas cylinder six, the output shaft end of the gas cylinder six is fixedly connected with a sliding plate six, and a top plate is fixedly installed on the left side of the sliding plate six.

[0010] Preferably, the transverse conveying assembly comprises a transverse sliding module one, the transverse sliding module one is installed on the top of the workbench, and the transverse sliding module one is arranged between the conveying belt and the linear sliding rail, a sliding plate two is installed on the transverse sliding module one, the top of the sliding plate two is slidably installed with a transfer plate, the front side of the sliding plate two is fixedly installed with a cylinder two, the output shaft end of the cylinder two is fixedly connected to the top of the transfer plate, and the top rear side of the transfer plate is fixedly installed with three groups of plug plates.

[0011] Preferably, the clamping assembly comprises a sliding rail, the sliding rail is arranged at the bottom of the rear side of the linear sliding rail and is fixedly installed on the workbench, a sliding plate seven is slidably installed on the sliding rail, a cylinder seven is fixedly installed at the bottom of the rear side of the sliding plate seven, a sliding plate eight is also slidably installed at the rear side of the sliding plate seven, the output shaft end of the cylinder seven is fixedly connected to the bottom of the sliding plate eight, a clamping jaw cylinder is fixedly installed at the top of the sliding plate eight, two groups of clamping jaws are installed at the top of the clamping jaw cylinder, an L-shaped connecting plate is fixedly connected to the rear side of the sliding plate two, and the bottom rear side of the L-shaped connecting plate is fixedly connected to the bottom front side of the sliding plate seven.

[0012] Preferably, the right side of the conveying belt is provided with a cylinder one, the cylinder one is fixedly installed on the top of the workbench, and the output shaft end of the cylinder one is fixedly connected with a top block.

[0013] Preferably, the front side of the valve body moving seat is provided with a plug groove, and the rear end of the plug plate is clamped on the plug groove.

[0014] Preferably, the valve body shell and the valve core are both provided with a plug hole.

[0015] The utility model provides a valve body shell and valve core assembly mechanism, compared with prior art has the following beneficial effects:

[0016] 1. This valve body housing and valve core assembly mechanism, during the assembly of the valve body housing and valve core, involves a valve body housing feeder placing the valve body housing on a valve body moving seat on a first longitudinal conveying assembly, thereby transporting it to the left side of a linear slide rail. A transverse conveying assembly then transports it to the middle of the linear slide rail. A valve core feeder inserts the valve core into the valve body housing, and a clamping assembly clamps the valve core. The transverse conveying assembly continues to transport the valve core to a pin assembly on the right side of the linear slide rail, where a pin is installed between the valve body housing and the valve core. Simultaneously, the transverse conveying assembly moves the clamping assembly to ensure that the valve core does not wobble during pin assembly, preventing... If the pin insertion fails, the assembled valve body housing and valve core are then transported to the unloading position via the lateral conveying component. After the assembled valve body housing and valve core are removed, the valve body moving seat is transported to the right side of the conveyor belt via the second longitudinal conveying component. Then, the valve body moving seat is pushed into the conveyor belt by cylinder one and transported to the left side. Finally, the valve body moving seat is pushed into the first longitudinal conveying component by the ejection component to enter the next assembly process. This valve body housing and valve core assembly mechanism operates fully automatically and continuously in a cycle. Compared with valve body assembly lines that rely on manual operation or semi-automation, it improves assembly efficiency and meets the needs of large-scale production. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the automatic assembly line for the hydraulic valve body of this utility model.

[0018] Figure 2 This is a front view structural diagram of the workbench of this utility model;

[0019] Figure 3 This is a top view of the workbench structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the valve body shell and valve core assembly mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the transverse transport component structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the valve body moving seat, valve body shell, and valve core structure of this utility model;

[0023] Figure 7 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 8 This utility model Figure 3 Enlarged schematic diagram of the structure at point B;

[0025] Figure 9 This utility model Figure 4 Enlarged schematic diagram of the structure at point C;

[0026] Figure 10 For the utility model Figure 4 The structure at D is enlarged.

[0027] In the figure: 1, workbench; 2, valve body shell feeding machine; 3, valve core feeding machine; 4, vibration disc; 5, automatic pin implanting machine; 6, conveying belt; 7, linear slide rail; 8, longitudinal movement module one; 9, cylinder one; 10, longitudinal movement module two; 11, top block; 12, sliding plate one; 13, transfer plate; 14, horizontal sliding module one; 15, sliding plate two; 16, L-shaped connecting plate; 17, cylinder two; 18, plugboard; 19, valve body moving seat; 20, valve body shell; 21, valve core; 22, plug groove; 23, pin conveying channel; 24, pin transfer block; 25, mounting plate one; 26, sliding plate three; 27, cylinder three; 28, fixed plate one; 29, cylinder four; 30, sliding plate four; 31, sliding plate five; 32, rotating cylinder; 33, conveying plate; 34, mounting plate two; 35, cylinder five; 36, cylinder six; 37, sliding plate six; 38, top plate; 39, slide rail; 40, sliding plate seven; 41, cylinder seven; 42, sliding plate eight; 43, clamping jaw cylinder; 44, clamping jaw. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-10 The utility model provides a technical scheme: a valve body shell and valve core assembly mechanism, including workbench 1, the top left side of workbench 1 is installed with valve body shell feeding machine 2, and the valve body shell 20 is clamped on valve body shell feeding machine 2, the top rear side of workbench 1 is installed with valve core feeding machine 3, and the valve core 21 is clamped on valve core feeding machine 3, the top front side of workbench 1 is installed with conveying belt 6 and linear slide rail 7, and conveying belt 6 is parallelly arranged at the front side of linear slide rail 7, and the top of conveying belt 6 and linear slide rail 7 is slidably connected with valve body moving seat 19, the right side of conveying belt 6 is installed with vibration disc 4, and the right side of linear slide rail 7 is installed with automatic pin implanting machine 5, and pin assembly component is installed between vibration disc 4 and automatic pin implanting machine 5, and the left and right sides of conveying belt 6 are installed with first longitudinal conveying component and second longitudinal conveying component respectively, and conveying belt 6 is also installed with ejection assembly, the front side of linear slide rail 7 is installed with horizontal conveying component, and the rear side of linear slide rail 7 is installed with clamping component.

[0030] The valve body shell and valve core assembly mechanism, when assembling the valve body shell 20 and the valve core 21, the valve body shell loader 2 places the valve body shell 20 on the valve body moving seat 19 on the first longitudinal conveying assembly, and is conveyed to the right side of the linear slide rail 7, conveyed to the middle of the linear slide rail 7 by the transverse conveying assembly, the valve core 21 is inserted into the valve body shell 20 by the valve core loader 3, and the valve core 21 is clamped by the clamping assembly, and the valve body moving seat 19 is continuously conveyed to the pin assembly assembly on the right side of the linear slide rail 7 by the transverse conveying assembly, the pin in the vibration disc 4 is assembled into the valve body shell 20 and the valve core 21 by the automatic pin implanting machine 5, and the clamping assembly is driven synchronously when the transverse conveying assembly moves, so that the valve core 21 does not shake during pin assembly, avoiding pin insertion failure, then the assembled valve body shell 20 and valve core 21 are conveyed to the unloading position by the transverse conveying assembly, after the assembled valve body shell 20 and valve core 21 are taken away, the valve body moving seat 19 is conveyed to the right side of the conveying belt 6 by the second longitudinal conveying assembly, and the valve body moving seat 19 is pushed into the conveying belt 6 by the cylinder one 9 and conveyed to the left side, and the valve body moving seat 19 is pushed into the first longitudinal conveying assembly by the ejection assembly, entering the next assembly process. The assembly mechanism operates automatically throughout the process and works continuously, compared with the valve body assembly line relying on manual operation or semi-automation, the assembly efficiency is improved, and the needs of large-scale production are met.

[0031] The pin assembly assembly comprises a mounting plate one 25 fixedly installed on the top of the workbench 1, a cylinder three 27 fixedly installed on the left bottom of the mounting plate one 25, a sliding plate three 26 slidably installed on the left top of the mounting plate one 25, an output shaft end of the cylinder three 27 fixedly connected to the bottom of the sliding plate three 26, a fixed plate one 28 fixedly installed on the left top of the sliding plate three 26, a sliding plate four 30 slidably installed on the left side of the fixed plate one 28, a cylinder four 29 fixedly installed on the top of the sliding plate three 26, an output shaft end of the cylinder four 29 fixedly connected to the top of the sliding plate four 30, a pin moving block 24 fixedly installed on the left side of the sliding plate four 30, a pin conveying channel 23 fixedly installed on the left side of the vibration disc 4, and the bottom end of the pin conveying channel 23 is fixedly communicated with the pin moving block 24.

[0032] When the pin assembly is used, the pins in the vibration disc 4 are transported to the pin transfer block 24 through the pin conveying channel 23, and the bottom end outlets of the pin conveying channel 23 and the pin transfer block 24 are provided with switch mechanisms. Then, the pins are pushed by the air cylinder four 29, so as to push the sliding plate four 30 to slide on the fixed plate one 28. Then, the sliding plate four 30 drives the pin transfer block 24 to be transferred to the valve body moving seat 19, and then the sliding plate three 26 is pulled by the air cylinder three 27 to slide on the mounting plate one 25, so that the bottom side of the pin transfer block 24 abuts against the surface of the valve body shell 20, and the pins in the pin transfer block 24 are implanted into the fixed valve core 21 in the valve body shell 20 by the automatic pin implanting machine 5.

[0033] The first longitudinal conveying assembly comprises a longitudinal moving module one 8 installed on the left side of the conveying belt 6, and a sliding plate one 12 installed on the longitudinal moving module one 8 and slidably connected to the bottom of the valve body moving seat 19.

[0034] The sliding plate one 12 is driven by the longitudinal moving module one 8 to slide forward and backward, so as to drive the valve body moving seat 19 to slide forward and backward.

[0035] The second longitudinal conveying assembly comprises a longitudinal moving module two 10 installed on the right side of the conveying belt 6, a sliding plate five 31 installed on the longitudinal moving module two 10, a rotating air cylinder 32 fixedly installed on the top of the sliding plate five 31, a conveying plate 33 fixedly connected to the output shaft end of the rotating air cylinder 32, and the top of the conveying plate 33 slidably connected to the bottom of the valve body moving seat 19.

[0036] The sliding plate five 31 is driven by the longitudinal moving module two 10 to slide forward and backward, so as to drive the rotating air cylinder 32 to slide forward and backward, and then drive the valve body moving seat 19 on the conveying plate 33 and the conveying plate 33 fixedly connected to the rotating air cylinder 32 to slide forward and backward. The rotating air cylinder 32 can rotate the conveying plate 33, so as to facilitate the valve body shell 20 and the valve core 21 assembled on the valve body moving seat 19 to enter the next process.

[0037] The ejection assembly comprises a mounting plate two 34 fixedly installed on the top left side of the conveying belt 6, an air cylinder five 35 fixedly installed on the top of the mounting plate two 34, an air cylinder six 36 fixedly connected to the output shaft end of the air cylinder five 35, a sliding plate six 37 fixedly connected to the output shaft end of the air cylinder six 36, and a top plate 38 fixedly installed on the left side of the sliding plate six 37.

[0038] First, the sliding plate six 37 is pushed downward by the air cylinder six 36, so that the bottom of the top plate 38 fixedly installed on the left side of the sliding plate six 37 abuts against the right side of the valve body moving seat 19. Then, the air cylinder six 36 is pushed by the air cylinder five 35, so that the top plate 38 pushes the valve body moving seat 19 to enter the sliding plate one 12.

[0039] The lateral conveying assembly comprises a lateral sliding module 14 installed on the top of the workbench 1 and arranged between the conveying belt 6 and the linear sliding rail 7, a sliding plate 15 is installed on the lateral sliding module 14, the top of the sliding plate 15 is slidingly installed with the transfer plate 13, the front side of the sliding plate 15 is fixedly installed with a cylinder 17, the output shaft end of the cylinder 17 is fixedly connected to the top of the transfer plate 13, and the top rear side of the transfer plate 13 is fixedly installed with three groups of inserting plates 18.

[0040] When the lateral conveying assembly is in use, the transfer plate 13 is pushed to slide on the sliding plate 15 by the cylinder 17, so that the three groups of inserting plates 18 on the top rear side of the transfer plate 13 are clamped on three groups of valve body moving seats 19, respectively, which are arranged on the sliding plate 1, the valve body shell 20 and the valve core 21 assembly position on the linear sliding rail 7 and the pin assembly position on the linear sliding rail 7, then the sliding plate 15 is driven to slide to the right by the lateral sliding module 14, thereby driving the transfer plate 13 to slide to the right, so that the three groups of valve body moving seats 19 are transferred to the valve body shell 20 and the valve core 21 assembly position on the linear sliding rail 7, the pin assembly position on the linear sliding rail 7 and the conveying plate 33, respectively, the assembled valve body on the conveying plate 33 is taken away and enters the next process, then the inserting plate 18 is separated from the valve body moving seat 19 by the transfer plate 13, and then slides to the left to the original position, thereby continuing the next transfer.

[0041] The clamping assembly comprises a sliding rail 39 arranged at the bottom of the rear side of the linear sliding rail 7 and fixedly installed on the workbench 1, a sliding plate 40 slidingly installed on the sliding rail 39, a cylinder 41 fixedly installed at the bottom of the rear side of the sliding plate 40, a sliding plate 42 slidingly installed at the rear side of the sliding plate 40, an output shaft end of the cylinder 41 fixedly connected to the bottom of the sliding plate 42, a claw cylinder 43 fixedly installed at the top of the sliding plate 42, two groups of claws 44 installed at the top of the claw cylinder 43, an L-shaped connecting plate 16 fixedly connected at the bottom rear side of the L-shaped connecting plate 16 and the bottom front side of the sliding plate 40.

[0042] When the transfer plate 13 slides right with the plug plate 18 clamped on the valve body moving seat 19, the sliding plate eight 42 is pushed by the cylinder seven 41 to slide up on the sliding plate seven 40, and the sliding plate eight 42 top fixedly installed clamping jaw cylinder 43 slides up, and the two groups of clamping jaws 44 on the clamping jaw cylinder 43 clamp the valve core 21, and the sliding plate seven 40 slides on the slide rail 39, and the sliding plate seven 40 is fixedly connected on the sliding plate two 15 through the L-shaped connecting plate 16, when the transfer plate 13 moves the assembled valve body shell 20 and the valve core 21 to the pin assembly position, the sliding plate seven 40 is simultaneously driven to slide to the pin assembly position, to ensure that the valve core 21 does not shake before and during the pin assembly, to avoid that the pin cannot be inserted, and after the transfer plate 13 slides left to the original position, the sliding plate seven 40 is simultaneously driven to slide left to the original position.

[0043] The right side of the conveyor belt 6 is provided with the cylinder one 9, which is fixedly installed on the top of the workbench 1, and the output shaft end of the cylinder one 9 is fixedly connected with the top block 11, and the valve body moving seat 19 is pushed into the conveyor belt 6 by the cylinder one 9 pushing the top block 11.

[0044] The front side of the valve body moving seat 19 is provided with the insertion slot 22, and the rear end of the plug plate 18 is clamped on the insertion slot 22, which is convenient for fixing through the plug plate 18 clamping the insertion slot 22.

[0045] The valve body shell 20 and the valve core 21 are both provided with the pin hole, and the pin is inserted into the pin hole to fix the valve body shell 20 and the valve core 21.

[0046] Working principle: when the valve body shell and the valve core assembly mechanism is assembled, the valve body shell 20 is placed on the valve body moving seat 19 on the sliding plate one 12 by the valve body shell feeding machine 2, so as to be transported to the left side of the linear slide rail 7 by the longitudinal moving module one 8, then the transfer plate 13 is pushed to slide on the sliding plate two 15 by the cylinder two 17, so that the three groups of plug plates 18 on the top rear side of the transfer plate 13 clamp the three groups of valve body moving seats 19 respectively, the three groups of valve body moving seats 19 are respectively arranged on the valve body shell 20 and the valve core 21 assembly position on the sliding plate one 12, the linear slide rail 7 and the pin assembly position on the linear slide rail 7, the valve core 21 is inserted into the valve body shell 20 by the valve core feeding machine 3 on the valve body shell 20 and the valve core 21 assembly position on the linear slide rail 7, then the sliding plate two 15 is driven to slide right by the transverse sliding module one 14, and then the transfer plate 13 is driven to slide right, so that the three groups of valve body moving seats 19 are respectively moved to the valve body shell 20 and the valve core 21 assembly position on the linear slide rail 7, the pin assembly position on the linear slide rail 7 and the conveying plate 33, the assembled valve body on the conveying plate 33 is taken away to enter the next process, then the plug plate 18 is separated from the valve body moving seat 19 by the transfer plate 13, then the transfer plate 13 slides left to the original position, and then the next transfer is continued.

[0047] When the moving plate 13 moves the plug 18 to the right and clamps the valve body moving seat 19, the sliding plate eight 42 is pushed by the cylinder seven 41 to slide up on the sliding plate seven 40, and the sliding plate eight 42 is driven to slide up, and the clamping jaw air cylinder 43 fixedly installed on the top of the sliding plate eight 42 is driven to slide up, and the two groups of clamping jaws 44 on the clamping jaw air cylinder 43 clamp the valve core 21, and the sliding plate seven 40 slides on the slide rail 39, and the sliding plate seven 40 is fixedly connected to the sliding plate two 15 through the L-shaped connecting plate 16, when the moving plate 13 moves the assembled valve body shell 20 and the valve core 21 to the pin assembly position, the sliding plate seven 40 is simultaneously driven to slide to the pin assembly position, so that the valve core 21 does not shake before and during the pin assembly, and the pin cannot be inserted, and after the moving plate 13 slides to the left to the original position, the sliding plate seven 40 is simultaneously driven to slide to the left to the original position.

[0048] When the valve body shell 20 and the valve core 21 are assembled with the pin, the pin in the vibration disc 4 is conveyed to the pin conveying block 24 through the pin conveying channel 23, and the bottom end outlet of the pin conveying channel 23 and the pin conveying block 24 is provided with a switch mechanism, then the sliding plate four 30 is pushed to slide on the fixed plate one 28 by the cylinder four 29, and then the pin conveying block 24 is conveyed to the valve body moving seat 19 above by the sliding plate four 30, then the sliding plate three 26 is pulled to slide on the mounting plate one 25 by the cylinder three 27, so that the bottom side of the pin conveying block 24 abuts against the surface of the valve body shell 20, and the pin in the pin conveying block 24 is implanted into the valve body shell 20 by the automatic pin implanting machine 5 to fix the valve core 21.

[0049] After the assembled valve body on the conveying plate 33 is taken away, the sliding plate five 31 is driven to slide forward by the longitudinal moving module two 10, so as to drive the rotating cylinder 32 to slide forward and backward, and then drive the conveying plate 33 on the rotating cylinder 32 and the valve body moving seat 19 without the valve body on the conveying plate 33 to slide forward. During the valve body is taken away, the rotating cylinder 32 can rotate the conveying plate 33, so as to facilitate the assembled valve body on the valve body moving seat 19 to adjust the position and enter the next process. After the valve body is taken away, the conveying plate 33 is rotated back to the original position, the conveying plate 33 slides to the front side of the conveying belt 6, the valve body moving seat 19 is pushed into the conveying belt 6 and conveyed to the left side by the cylinder one 9, the sliding plate six 37 is pushed to slide downward by the cylinder six 36, so that the bottom of the top plate 38 fixedly installed on the left side of the sliding plate six 37 abuts against the right side of the valve body moving seat 19, and the cylinder six 36 is pushed by the cylinder five 35, so that the top plate 38 pushes the valve body moving seat 19 into the sliding plate one 12, and enters the next assembly process. The assembly mechanism is automatically operated throughout the process, and works continuously and circularly. Compared with the valve body assembly line relying on manual operation or semi-automation, the assembly efficiency is improved, and the needs of large-scale production are met.

[0050] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0051] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A valve body housing and valve core assembly mechanism, comprising a worktable (1), characterized in that: A valve body shell feeder (2) is installed on the top left side of the workbench (1), and the valve body shell (20) is clamped on the valve body shell feeder (2). A valve core feeder (3) is installed on the top rear side of the workbench (1), and the valve core (21) is clamped on the valve core feeder (3). A conveyor belt (6) and a linear slide rail (7) are installed on the top front side of the workbench (1), and the conveyor belt (6) is arranged parallel to the front side of the linear slide rail (7). A valve body is slidably connected to the top of both the conveyor belt (6) and the linear slide rail (7). The moving seat (19) has a vibratory feeder (4) installed on the right side of the conveyor belt (6), an automatic pin insertion machine (5) installed on the right side of the linear slide rail (7), a pin assembly assembly installed between the vibratory feeder (4) and the automatic pin insertion machine (5), a first longitudinal conveying assembly and a second longitudinal conveying assembly installed on the left and right sides of the conveyor belt (6) respectively, an ejection assembly installed on the conveyor belt (6), a transverse conveying assembly installed on the front side of the linear slide rail (7), and a clamping assembly installed on the rear side of the linear slide rail (7).

2. The valve body housing and valve core assembly mechanism according to claim 1, characterized in that: The pin assembly includes a mounting plate 1 (25), which is fixedly mounted on the top of the workbench (1). A cylinder 3 (27) is fixedly mounted on the bottom left side of the mounting plate 1 (25), and a sliding plate 3 (26) is slidably mounted on the top left side of the mounting plate 1 (25). The output shaft end of the cylinder 3 (27) is fixedly connected to the bottom of the sliding plate 3 (26). A fixing plate 1 (28) is fixedly mounted on the top left side of the sliding plate 3 (26). A sliding plate four (30) is slidably installed on the left side of the first (28), and a cylinder four (29) is fixedly installed on the top of the sliding plate three (26). The output shaft end of the cylinder four (29) is fixedly connected to the top of the sliding plate four (30). A pin transfer block (24) is fixedly installed on the left side of the sliding plate four (30), and a pin conveying channel (23) is fixedly installed on the left side of the vibrating plate (4). The bottom end of the pin conveying channel (23) is fixedly connected to the pin transfer block (24).

3. The valve body housing and valve core assembly mechanism according to claim 1, characterized in that: The first longitudinal conveying assembly includes a longitudinal moving module (8) which is installed on the left side of the conveyor belt (6). A sliding plate (12) is installed on the longitudinal moving module (8), and the top of the sliding plate (12) is slidably connected to the bottom of the valve body moving seat (19).

4. The valve body housing and valve core assembly mechanism according to claim 1, characterized in that: The second longitudinal conveying component includes a second longitudinal moving module (10), which is installed on the right side of the conveyor belt (6). A sliding plate (31) is installed on the second longitudinal moving module (10). A rotating cylinder (32) is fixedly installed on the top of the sliding plate (31). A conveying plate (33) is fixedly connected to the output shaft end of the rotating cylinder (32). The top of the conveying plate (33) is slidably connected to the bottom of the valve body moving seat (19).

5. The valve body housing and valve core assembly mechanism according to claim 1, characterized in that: The ejection assembly includes a second mounting plate (34), which is fixedly mounted on the top left side of the conveyor belt (6). A fifth cylinder (35) is fixedly mounted on the top of the second mounting plate (34). A sixth cylinder (36) is fixedly connected to the output shaft end of the fifth cylinder (35). A sixth sliding plate (37) is fixedly connected to the output shaft end of the sixth cylinder (36). A top plate (38) is fixedly mounted on the left side of the sixth sliding plate (37).

6. The valve body housing and valve core assembly mechanism according to claim 1, characterized in that: The transverse conveying assembly includes a transverse sliding module one (14), which is installed on the top of the workbench (1) and is located between the conveyor belt (6) and the linear slide rail (7). A sliding plate two (15) is installed on the transverse sliding module one (14). A transfer plate (13) is slidably installed on the top of the sliding plate two (15). A cylinder two (17) is fixedly installed on the front side of the sliding plate two (15). The output shaft end of the cylinder two (17) is fixedly connected to the top of the transfer plate (13). Three sets of insert plates (18) are fixedly installed on the rear side of the top of the transfer plate (13).

7. The valve body housing and valve core assembly mechanism according to claim 6, characterized in that: The clamping assembly includes a slide rail (39), which is located at the rear bottom of a linear slide rail (7) and is fixedly mounted on a workbench (1). A sliding plate seven (40) is slidably mounted on the slide rail (39). A cylinder seven (41) is fixedly mounted at the rear bottom of the sliding plate seven (40). A sliding plate eight (42) is also slidably mounted at the rear side of the sliding plate seven (40). The output shaft end of the cylinder seven (41) is fixedly connected to the bottom of the sliding plate eight (42). A gripper cylinder (43) is fixedly mounted at the top of the sliding plate eight (42). Two sets of grippers (44) are mounted at the top of the gripper cylinder (43). An L-shaped connecting plate (16) is fixedly connected to the rear side of the sliding plate two (15). The rear bottom side of the L-shaped connecting plate (16) is fixedly connected to the front bottom side of the sliding plate seven (40).

8. The valve body housing and valve core assembly mechanism according to claim 1, characterized in that: A cylinder (9) is provided on the right side of the conveyor belt (6). The cylinder (9) is fixedly installed on the top of the workbench (1). A top block (11) is fixedly connected to the output shaft end of the cylinder (9).

9. The valve body housing and valve core assembly mechanism according to claim 6, characterized in that: The valve body moving seat (19) has a slot (22) on its front side, and the rear end of the insert plate (18) is engaged in the slot (22).

10. The valve body housing and valve core assembly mechanism according to claim 1, characterized in that: Both the valve body shell (20) and the valve core (21) are provided with pin holes.

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