CN117681454A - Automatic wobble plate device of needle valve assembly - Google Patents

Abstract

The utility model relates to a technical field of needle valve subassembly processing discloses an automatic wobble plate device of needle valve subassembly, including vibration dish and mount pad, the mount pad rotates and installs the carousel, install the power supply that drives carousel interval pivoted on the mount pad, the vibration dish is connected with the conveying passageway, be provided with the discharge part that only supplies a needle valve subassembly to pass through in the vibration dish, the discharge part with the conveying passageway intercommunication, the carousel is provided with the installation zone that is used for supplying the mould to install, the one end of conveying passageway is close to the installation zone; the sliding assembly comprises a guide rail and a driving source, the mounting seat is slidably mounted on the guide rail, and the driving source is connected with the mounting seat; the system also comprises a numerical control system for controlling the opening and closing of the power source and the driving source. The application can gradually fill the whole die through the numerical control system automatic control needle valve assembly.

Description

Automatic wobble plate device of needle valve assembly

Technical Field

The application relates to the technical field of needle valve assembly machining, in particular to an automatic wobble plate device of a needle valve assembly.

Background

The needle valve assembly is required to be vulcanized after being processed, the needle valve assembly is firstly placed on a die one by one before being vulcanized, then a plurality of rubber blocks are placed on the die, and the die is stamped by means of a hydraulic forming machine, so that the rubber blocks are melted and combined with the needle valve assembly.

The mould of dress needle valve subassembly is the cuboid structure, has seted up the mounting hole above the mould, and mounting hole circumference array, circumference array's mounting hole have many circles with same centre of a circle distribution, and the interval between two adjacent mounting holes is all equal, after all installing the needle valve subassembly in the mounting hole, can all adhere on the needle valve subassembly after the rubber piece on the mould melts.

The needle valve assembly is required to be installed on the die one by one before vulcanization, and the existing needle valve assembly swinging plate is mainly installed manually, so that labor cost is required.

Disclosure of Invention

In order to realize the automatic wobble plate of the needle valve assembly, the application provides an automatic wobble plate device of the needle valve assembly.

The application provides an automatic wobble plate device of needle valve subassembly adopts following technical scheme:

the automatic swinging disc device of the needle valve assembly comprises a vibrating disc and a mounting seat, wherein the mounting seat is rotatably provided with a turntable, a power source for driving the turntable to rotate at intervals is arranged on the mounting seat, the vibrating disc is connected with a conveying channel, a discharging part for only one needle valve assembly to pass through is arranged in the vibrating disc, the discharging part is communicated with the conveying channel, the turntable is provided with a mounting area for mounting a die, and one end of the conveying channel is close to the mounting area; the sliding assembly comprises a guide rail and a driving source, the mounting seat is slidably mounted on the guide rail, and the driving source is connected with the mounting seat; the system also comprises a numerical control system for controlling the opening and closing of the power source and the driving source.

By adopting the technical scheme, the needle valve assembly is poured into the vibration disc, and the vibration disc screens the needle valve assembly through vibration, so that the needle valve assembly distributed in disorder can singly enter the discharging part, and the discharging part drives the needle valve assembly to gradually enter the conveying channel due to the vibration of the vibration disc; the die is arranged in the mounting area, the mounting holes on the die are communicated with the conveying channel, the needle valve assembly can fall into the mounting holes, the numerical control system firstly controls the turntable to rotate at intervals, the turntable rotates once, the mounting holes on the same circle are positioned under the conveying channel one by one, after the needle valve assembly fills the mounting holes on one circle one by one, the numerical control system controls the driving source to be opened, the driving source drives the mounting seat to slide along the guide rail, the mounting seat drives the die to rotate, the other adjacent circle of mounting holes of the die are positioned under the conveying channel, the numerical control system controls the driving source to be closed, the control system continues to drive the turntable to rotate, the needle valve assembly is enabled to continuously fill the mounting holes on one circle one by one, the whole die is gradually filled through the automatic control of the numerical control system, the labor cost can be saved, and the cost investment is reduced in the long-term production planning of enterprises.

Optionally, the conveying channel comprises a first conveying pipe and a second conveying pipe, a distribution assembly is arranged between the first conveying pipe and the second conveying pipe, the distribution assembly comprises a distribution plate, the distribution plate comprises a plugging part and a pushing part, the distribution assembly further comprises a control part for controlling the pushing part to be located below the first conveying pipe or the plugging part to be located below the first conveying pipe, and when the plugging part is located below the first conveying pipe, the pushing part pushes the needle valve assembly into the second conveying pipe.

Through adopting above-mentioned technical scheme, when carousel rotates once, the control drives the distributing plate and removes once, make the distributing plate send into the second conveyer pipe with the needle valve subassembly through pushing part, the second conveyer pipe sends into the mounting hole with the needle valve subassembly in, because carousel pivoted time interval equals, so needle valve subassembly is orderly to pack into the mounting hole, needle valve subassembly in the vibration dish can constantly get into in the first conveyer pipe, make needle valve subassembly in the first conveyer pipe arrange one by one in the first conveyer pipe, the shutoff portion can play the shutoff effect to the first conveyer pipe and make first conveyer pipe can play the effect of temporarily storing the needle valve subassembly, consequently, when the pushing part of every turn distributing plate is located first conveyer pipe, all have the needle valve subassembly to fall and supply pushing part to promote, the condition that does not have the needle valve subassembly to pack in the reduction mounting hole takes place.

Optionally, a sensor is installed at one end of the second conveying pipe, which is close to the installation area, and the sensor is connected with the control system.

By adopting the technical scheme, when the turntable rotates once and the needle valve assembly smoothly falls into the mounting hole of the die, the sensor feeds back the situation to the control system, and the control system controls the turntable, the mounting seat and the distribution plate to normally move according to the instruction; when the turntable rotates once, the needle valve component does not fall into the mounting hole, the sensor feeds back the situation to the control system, and the control system can close all the switches, so that the needle valve component temporarily stops running, and workers can intuitively find problems, so that the workers can check the reasons in time.

Optionally, still be provided with material loading district and unloading district on the carousel, the carousel has seted up the guide slot along the material loading direction, install on the carousel and promote the mould along the guide slot slide in material loading district the installation district with drive assembly in the unloading district, drive assembly includes the actuating lever, the actuating lever promotes the mould once, the mould slides to the installation district from material loading district, or the mould slides to the unloading district from the installation district, the material loading district the installation district with all install the spacing subassembly that is used for carrying out spacing to the mould in the unloading district.

Through adopting above-mentioned technical scheme, drive assembly drives the mould and slides along the guide slot, can make the mould get into the installation zone in can be fast accurately, perhaps makes the mould leave the installation zone fast accurately, and when needle valve subassembly installed on the mould in proper order, spacing subassembly can play spacing effect to the mould, makes the mould can rotate or move along with the mount pad along with the carousel.

Optionally, a chute is formed in the inner wall of the guide groove, the mold part slides in the chute, and the chute is in contact with the upper surface of the mold part.

By adopting the technical scheme, the chute can limit the die to be directly separated from the turntable, and the die can only slide out of the turntable along the guide groove.

Optionally, spacing subassembly includes stopper and spacing spring, the mounting groove has been seted up to the spout inner wall, spacing spring installs in the mounting groove, spacing spring's one end with the stopper is connected, and part the stopper is located the spout, the stopper has leads the inclined plane.

Through adopting above-mentioned technical scheme, the stopper can prescribe a limit to the mould position to make the mould can stably install on specific position, if when needs mould slides, the actuating lever promotes the mould, and the mould can promote the stopper along leading the inclined plane, makes the stopper pass through compression spacing spring and returns to the mounting groove for the mould to pass through, and after the mould leaves, the stopper receives spacing spring's elasticity and pops out again.

Optionally, the device further comprises a blanking bearing table, wherein the blanking bearing table is close to the mounting seat.

Through adopting above-mentioned technical scheme, after needle valve subassembly is full of the mould, can promote the mould and get into in the unloading district, the next mould in the installation district is filled back again, and when the mould in the installation district continued to be released, can push the mould in the unloading district before in the unloading accepting table.

Optionally, the numerical control system is connected with a power source of the driving assembly.

By adopting the technical scheme, after all mounting holes on the die are filled, the numerical control system drives the power source of the driving assembly to push the driving rod, and the driving rod can push the die from the mounting area to the blanking area.

In summary, the present application includes at least one of the following beneficial effects:

1. the numerical control system can control the needle valve assembly to sequentially fill the mounting holes on the die, so that the labor cost is saved;

2. if the needle valve component does not fall into the mounting hole, the sensor feeds back the situation to the control system, and the control system can close all the switches, so that the needle valve component temporarily stops running, and workers can intuitively find problems, so that the workers can check the reasons in time;

3. the distance that the mount pad slides once on the guide rail equals the distance between two mounting holes, and when a mould is filled up, the mount pad can back remove, and the distance that slides once again equals the distance between two mounting holes also, therefore the mount pad slides one stroke in a direction at the guide rail, and a mould is filled up.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of a mold structure according to an embodiment of the present application;

FIG. 3 is a cross-sectional view of the overall structure of an embodiment of the present application;

FIG. 4 is an enlarged schematic view at B of FIG. 3;

FIG. 5 is an enlarged schematic view at A of FIG. 1;

FIG. 6 is a schematic diagram of a structure of a turntable embodying an embodiment of the present application;

FIG. 7 is a cross-sectional view of an embodiment of the present application showing a mold mounted in a guide slot;

FIG. 8 is a schematic cross-sectional view of a mold mounted on a turntable according to an embodiment of the present application;

fig. 9 is an enlarged schematic view at C of fig. 8.

Reference numerals illustrate: 1. a frame; 11. a support panel; 111. a through hole; 10. a mold; 101. a mounting hole; 102. a slide block; 2. a vibration plate; 21. a discharging part; 3. a conveying channel; 31. a first delivery tube; 32. a second delivery tube; 321. a sensor; 4. a mounting base; 5. a turntable; 51. an installation area; 52. a feeding area; 53. a blanking area; 54. a guide groove; 55. a chute; 56. a mounting groove; 6. a sliding assembly; 61. a guide rail; 62. a driving source; 7. a support base; 8. a dispensing assembly; 81. a distribution plate; 811. a blocking part; 812. a pushing part; 82. a control member; 9. a drive assembly; 91. a driving rod; 92. a first electric telescopic rod; 93. a second electric telescopic rod; 20. a limit component; 201. a limiting block; 202. a limit spring; 203. a guide slope; 30. and a blanking receiving table.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-9.

The embodiment of the application discloses an automatic wobble plate device of needle valve subassembly. Referring to fig. 1, an automatic wobble plate apparatus of a needle valve assembly includes a frame 1, a vibration plate 2 mounted on the frame 1, and a mold 10 for receiving the needle valve assembly. The vibration dish 2 is provided with the ejection of compact portion 21 that only supplies a needle valve subassembly to pass through, and vibration dish 2 is connected with transfer passage 3, ejection of compact portion 21 and transfer passage 3 intercommunication, transfer passage 3 carry the needle valve subassembly to mould 10 on.

Referring to fig. 2, a plurality of mounting holes 101 are formed in the mold 10, the circumferential array of the mounting holes 101 is formed in one circle, the mounting holes 101 of the circumferential array are distributed in a plurality of circles at the same circle center, and the straight line distances between two adjacent mounting holes 101 are equal, so that a plurality of mounting holes 101 are distributed in one mold 10, and a certain time is required for mounting needle valve assemblies in the mounting holes 101.

Referring to fig. 3, the position of the transfer passage 3 is unchanged, and after one of the mounting holes 101 of the mold 10 is mounted with the needle valve assembly, the mold 10 needs to be moved so that the mounting hole 101 where the needle valve assembly is not mounted is located below the transfer passage 3. The automatic swaying disc device further comprises a mounting seat 4, a rotary disc 5 rotatably mounted on the mounting seat 4 and a sliding component 6 for driving the mounting seat 4 to linearly slide. The die 10 is arranged on the turntable 5, the mounting seat 4 is provided with a power source for driving the turntable 5 to rotate, the power source can be a stepping motor, and a rotating shaft of the stepping motor is fixedly connected with the turntable 5. The same circle center of the mounting holes 101 of the multi-circle circumferential array on the die 10 coincides with the rotation center line of the turntable 5, when the stepping motor rotates once, the turntable 5 rotates by a certain angle, and the mounting holes 101 are sequentially positioned below the conveying channel 3 along the circumferential array direction.

Referring to fig. 3, the sliding assembly 6 includes a guide rail 61 and a driving source 62, the mount 4 is slidably mounted on the guide rail 61, and the driving source 62 drives the mount 4 to slide along the guide rail 61. The driving source 62 may be a multi-section electric telescopic rod, and one end of the electric telescopic rod is connected with the mounting seat 4. When the multi-section electric telescopic rod is extended or shortened by one section, the mounting seat 4 slides along the guide rail 61 by a distance, and the distance of one sliding of the mounting seat 4 is equal to the distance between two adjacent mounting holes 101.

When the needle valve assembly is automatically swung, after the needle valve assembly fills up the mounting holes 101 of the circumferential array on the die 10, the sliding assembly 6 drives the mounting seat 4 to move linearly, so that the mounting holes 101 of the other circumferential array of the die 10 are positioned on the conveying channel 3, and the turntable 5 continues to intermittently rotate, so that the mounting holes 101 of the circumferential array are sequentially filled up.

In order to enable the mounting holes 101 of one circle of the circumferential array to be full of the needle valve assembly, the needle valve assembly can automatically fill the mounting holes 101 of other circumferential arrays, the on-off switch of the stepping motor and the on-off switch of the multi-section electric telescopic rod are connected to the same numerical control system, the number of times of rotating the turntable 5 is set on the numerical control system to trigger the multi-section electric telescopic rod to extend or shorten once, the number of the mounting holes of each circle is different, and therefore the time intervals of each start of the multi-section electric telescopic rod are different.

The mounting seat 4 slides once, namely one circumferential array of mounting holes 101 is on the other circumferential array of mounting holes 101, and the distance of one sliding of the mounting seat 4 is the distance between the two mounting holes 101. The die 10 is provided with a plurality of circles of mounting holes 101, the plurality of sections of electric telescopic rods are arranged, and the plurality of sections of electric telescopic rods push the mounting seat 4 once, so that the mounting seat 4 is carried by the die 10 to be replaced by the mounting holes 101 of the next circumferential array.

Further, referring to fig. 3, the conveying passage 3 includes a first conveying pipe 31 and a second conveying pipe 32, the first conveying pipe 31 and the second conveying pipe 32 are vertically arranged, an upper end of the first conveying pipe 31 is connected with the discharging portion 21, a lower end of the first conveying pipe 31 is close to an upper end of the second conveying pipe 32, a lower end of the second conveying pipe 32 is close to the die 10, and a lower end of the second conveying pipe 32 is communicated with one of the mounting holes 101 of the die 10.

Referring to fig. 4 and 5, a support panel 11 for supporting the vibration plate 2 is installed on the frame 1, the first transfer pipe 31 is located above the support panel 11, and a support base 7 for supporting the first transfer pipe 31 is installed on the support panel 11. The support panel 11 is provided with a through hole 111 through which the needle valve assembly passes, and the second delivery pipe 32 is located below the support panel 11 and communicates with the through hole 111. The lower extreme of first conveyer pipe 31 does not communicate with through-hole 111, is provided with distribution subassembly 8 on the support panel 11, and distribution subassembly 8 includes the distribution board 81 of slidable mounting on support panel 11, and distribution board 81 includes shutoff portion 811 and pushing portion 812, and pushing portion 812 department has the round hole structure, and the round hole can make the needle valve subassembly keep vertical state, and when pushing portion 812 pushed the needle valve subassembly, the state of needle valve subassembly can not change.

Referring to fig. 4 and 5, the dispensing assembly 8 further includes a control member 82, and the control member 82 can drive the pushing portion 812 to be located below the first conveying pipe 31 to receive the needle valve assembly, and the circular hole of the pushing portion 812 is slid by the distributing plate 81 to communicate with the through hole 111, so that the needle valve assembly falls into the control member 82 in the second conveying pipe 32. The control member 82 may be an air cylinder, a piston rod of which is fixedly connected with the distribution plate 81, and the air cylinder drives the piston rod to stretch and retract, so that the distribution plate 81 slides on the support panel 11. The cylinder is also connected to a control system which controls the power source to rotate the turntable 5 and simultaneously controls the opening of the cylinder so that the distribution plate 81 pushes the needle valve assembly into the second delivery pipe 32.

When the pushing portion 812 is located above the second conveying pipe 32, the blocking portion 811 is located below the first conveying pipe 31, so that the blocking portion 811 can act as a blocking function on the first conveying pipe 31, and when the pushing portion 812 returns to below the first conveying pipe 31, the needle valve assembly can continue to leave the first conveying pipes 31 one by one. When the turntable 5 rotates once, the distribution plate 81 pushes one needle valve assembly into the second conveying pipe 32, only one needle valve assembly passes through the second conveying pipe 32, and some needle valve assemblies can be stored in the first conveying pipe 31, so that the needle valve assemblies can fall into the mounting holes 101 in time, and the condition that no needle valve assembly is filled in the mounting holes 101 is reduced. The air cylinder is also connected with the control system, and when the turntable 5 rotates, the air cylinder is synchronously started to enable the distribution plate 81 to start pushing the needle valve assembly into the second discharging hole.

The second conveying pipe 32 is installed with a sensor 321 near one end of the installation area 51, the sensor 321 is connected with a control system, and the sensor 321 is an infrared sensor 321. When the turntable 5 rotates once and the needle valve assembly smoothly falls into the mounting hole 101 of the die 10, the sensor 321 feeds back the situation to the control system, and the control system controls the turntable 5, the mounting seat 4 and the distribution plate 81 to normally move according to the instruction; when the turntable 5 rotates once, the needle valve assembly does not fall into the mounting hole 101, the sensor 321 also feeds back the situation to the control system, and the control system can close all the switches to stop the needle valve assembly temporarily so that the worker can check the reason in time. The worker can early find the problem, and the occurrence of the case where the needle valve assembly is not dropped into the mounting hole 101 a plurality of times can be reduced.

Further, referring to fig. 6 and 7, a loading area 52 and a unloading area 53 are further provided on the turntable 5, and a guiding groove 54 is provided on the turntable 5 along the loading direction. The turntable 5 is provided with a drive assembly 9 for pushing the mould 10 along the guide slot 54 through the loading zone 52, the mounting zone 51 and the unloading zone 53 in sequence. When the molds 10 are installed in the loading area 52, the installation area 51 and the unloading area 53, two adjacent molds 10 are contacted with each other. The automatic tray arranging device further comprises a blanking receiving table 30, wherein the blanking receiving table 30 is close to the mounting seat 4, and when the die 10 in the blanking area 53 is pushed out, the die can directly fall onto the blanking receiving table 30.

Referring to fig. 7, the inner wall of the guide groove 54 is provided with a sliding groove 55, the mold 10 includes a sliding block 102, the sliding block 102 slides in the sliding groove 55, and the sliding groove 55 contacts with the upper surface of the sliding block 102, so that the mold 10 can only leave the turntable 5 along the guide groove 54 after entering the guide groove 54.

Referring to fig. 6, the driving assembly 9 includes a driving lever 91, and the driving lever 91 pushes the mold 10 once, and the mold 10 slides from the loading area 52 to the mounting area 51, or the mold 10 slides from the mounting area 51 to the unloading area 53. The driving assembly 9 further comprises a first electric telescopic rod 92 and a second electric telescopic rod 93, wherein the telescopic rod of the first electric telescopic rod 92 is fixedly connected with the outer wall of the second electric telescopic rod 93, and the telescopic rod of the second electric telescopic rod 93 is fixedly connected with the driving rod 91. The first electric telescopic rod 92 drives the second electric telescopic rod 93 to approach or leave the guide groove 54, and when the second electric telescopic rod 93 approaches one end of the guide groove 54, the second electric telescopic rod 93 can push the mold 10 to move along the guide groove 54. When the second electric telescopic rod 93 leaves the guide groove 54, the second electric telescopic rod 93 does not affect the normal sliding of the mold 10 into the guide groove 54. The first electric telescopic rod 92 may be a multi-section electric telescopic rod, and the stroke of the first electric telescopic rod 92 is increased. The power supply source of the first electric telescopic rod 92 and the second electric telescopic rod 93 may be a battery, so that the first electric telescopic rod 92 and the second electric telescopic rod 93 rotate with the turntable 5.

The switches of the first electric telescopic rod 92 and the second electric telescopic rod 93 can be connected with a numerical control system, when the numerical control system controls the turntable 5 to stop rotating at intervals and the mounting seat 4 stops sliding at intervals, the first electric telescopic rod 92 drives the second electric telescopic rod 93 to be close to the guide groove 54, then the second electric telescopic rod 93 pushes the die 10 into the mounting area 51 from the feeding area 52, and the die 10 filled with the needle valve assembly in the mounting area 51 enters the discharging area 53.

Referring to fig. 8 and 9, a limiting assembly 20 for limiting the die 10 is installed in the loading zone 52, the installation zone 51, and the unloading zone 53. The limiting assembly 20 comprises a limiting block 201 and a limiting spring 202, the inner wall of the sliding groove 55 is provided with a mounting groove 56, the limiting block 201 and the limiting spring 202 are mounted in the mounting groove 56, and the limiting block 201 extends out of the mounting groove 56 due to the elastic action part of the limiting spring 202 and is positioned in the sliding groove 55. The stopper 201 has a guiding inclined surface 203, and in the natural state of the stopper spring 202, a large part of the guiding inclined surface 203 is located in the chute 55, and a small part of the guiding inclined surface 203 is located in the mounting groove 56. When the mold 10 slides in the guide groove 54, the slide block 102 slides in the slide groove 55, and when the slide block 102 slides to the stopper 201, the slide block 102 can be slidably connected with the stopper 201 through the guide inclined surface 203, and the slide block 102 gradually extrudes the stopper 201 to enable the stopper 201 to gradually return to the mounting groove 56, and then the slide block 102 can smoothly pass through the stopper 201.

When the die 10 is positioned in the mounting area 51 and the blanking area 53, the sliding block 102 of the die 10 is close to the inclined surface of the limiting block 201, and the limiting block 201 plays a limiting role on the die 10. When the driving rod 91 pushes the die 10 in the feeding area 52, the sliding block 102 gradually presses the limiting block 201 to enable the limiting block 201 to gradually return to the mounting groove 56, and then the sliding block 102 can smoothly pass through the limiting block 201, so that the die 10 can be moved from the mounting area 51 to the discharging area 53, or the die 10 in the discharging area 53 is separated from the turntable 5.

When the die 10 is to be installed in the feeding area 52, the die 10 can be located in the feeding area after the sliding block 102 needs to press the limiting block 201, and when the die 10 is located in the feeding area, the sliding block 102 of the die 10 is close to one side of the limiting block 201, which is away from the guide inclined surface 203. Therefore, when the mold 10 is installed in the loading area 52, the stopper 201 can block the mold 10 from leaving the turntable 5.

When the multi-section electric telescopic rod is extended, the mounting seat 4 slides along the guide rail 61, and after each circle of the circumferential array of the mounting holes 101 on the die 10 is filled, the multi-section electric telescopic rod needs to be recovered to be short to control the movement of the mounting seat 4. Before shortening, the die 10 in the mounting area 51 is replaced firstly, the die 10 to be placed on the disc in the feeding area 52 is pushed into the mounting area 51, the mounting hole 101 of the outermost ring of the die 10 is located below the second conveying pipe 32, the numerical control system drives the turntable 5 to rotate, after the mounting hole 101 of the outermost ring of the die 10 is filled, the multi-section electric telescopic rod is used for recovering one section, the mounting hole 101 on the die 10 is continuously filled with one section, and the multi-section electric telescopic rod is continuously used for recovering one section. Therefore, the mounting base 4 slides back by the same distance after the guide rail 61 slides by a certain distance, and the number of times for sliding the mounting base 4 back can be recorded on the frame 1, and it can be deduced from the number that the mold 10 is full.

The implementation principle of the automatic wobble plate device of the needle valve assembly is as follows:

the needle valve assembly is poured into the vibration disc 2, the vibration disc 2 vibrates and screens the needle valve assembly, the needle valve assembly falls into the conveying channel 3, the needle valve assembly in the first conveying pipe 31 passes through the second conveying pipe 32 one by one through the distribution assembly 8, when the rotary table 5 rotates once or the mounting seat 4 slides once, the second conveying pipe 32 enters the corresponding mounting hole 101 through one needle valve assembly, the mounting hole 101 on the die 10 is filled with one circle firstly, then the mounting hole 101 of the other circle is continuously filled, after the mounting holes 101 on the die 10 are all filled, the driving assembly 9 drives the die 10 in the feeding area 52 to push the die 10 in the mounting area 51, so that the die 10 which is full in the mounting area 51 can push the die 10 at the blanking area 53 to enter the blanking bearing table 30, then an empty die 10 can be continuously placed in the feeding area 52, and then the control system drives the rotary table 5 to continuously rotate.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. An automatic wobble plate device of needle valve subassembly, its characterized in that: the novel rotary table comprises a vibration disc (2) and a mounting seat (4), wherein a rotary table (5) is rotatably mounted on the mounting seat (4), a power source for driving the rotary table (5) to rotate at intervals is mounted on the mounting seat (4), the vibration disc (2) is connected with a conveying channel (3), a discharging part (21) for only one needle valve assembly to pass through is arranged in the vibration disc (2), the discharging part (21) is communicated with the conveying channel (3), a mounting area (51) for mounting a die (10) is arranged on the rotary table (5), and one end of the conveying channel (3) is close to the mounting area (51); the sliding assembly (6) comprises a guide rail (61) and a driving source (62), the mounting seat (4) is slidably mounted on the guide rail (61), and the driving source (62) is connected with the mounting seat (4); the system also comprises a numerical control system for controlling the start and stop of the power source and the driving source (62).

2. The automatic wobble plate apparatus of a needle valve assembly as set forth in claim 1, wherein: the conveying channel (3) comprises a first conveying pipe (31) and a second conveying pipe (32), a distribution assembly (8) is arranged between the first conveying pipe (31) and the second conveying pipe (32), the distribution assembly (8) comprises a distribution plate (81), the distribution plate (81) comprises a blocking portion (811) and a pushing portion (812), the distribution assembly (8) further comprises a control piece (82) used for controlling the pushing portion (812) to be located below the first conveying pipe (31) or the blocking portion (811) to be located below the first conveying pipe (31), and when the blocking portion (811) is located below the first conveying pipe (31), the pushing portion (812) pushes the needle valve assembly into the second conveying pipe (32).

3. The automatic wobble plate apparatus of a needle valve assembly as set forth in claim 2, wherein: and a sensor (321) is arranged at one end, close to the installation area (51), of the second conveying pipe (32), and the sensor (321) is connected with the control system.

4. The automatic wobble plate apparatus of a needle valve assembly as set forth in claim 1, wherein: still be provided with material loading district (52) and unloading district (53) on carousel (5), carousel (5) have seted up guide slot (54) along the material loading direction, install on carousel (5) promote mould (10) along guide slot (54) slide in material loading district (52) installation district (51) with drive assembly (9) in unloading district (53), drive assembly (9) include actuating lever (91), actuating lever (91) promote mould (10) once, mould (10) slide to installation district (51) from material loading district (52), perhaps mould (10) slide to unloading district (53) from installation district (51), material loading district (52) installation district (51) with all install in unloading district (53) and be used for carrying out spacing subassembly (20) to mould (10).

5. The automatic wobble plate apparatus of a needle valve assembly as set forth in claim 4, wherein: a sliding groove (55) is formed in the inner wall of the guide groove (54), the die (10) partially slides in the sliding groove (55), and the sliding groove (55) is in contact with the upper surface of the die (10).

6. The automatic wobble plate apparatus of a needle valve assembly as set forth in claim 5, wherein: the limiting assembly (20) comprises a limiting block (201) and a limiting spring (202), an installation groove (56) is formed in the inner wall of the sliding groove (55), the limiting spring (202) is installed in the installation groove (56), one end of the limiting spring (202) is connected with the limiting block (201), part of the limiting block (201) is located in the sliding groove (55), and the limiting block (201) is provided with a guide inclined surface (203).

7. The automatic wobble plate apparatus of a needle valve assembly as set forth in claim 6, wherein: the automatic feeding device further comprises a feeding bearing table (30), wherein the feeding bearing table (30) is close to the mounting seat (4).

8. The automatic wobble plate apparatus of a needle valve assembly as set forth in claim 4, wherein: the numerical control system is connected with a power source of the driving assembly (9).