A press nozzle assembly machine

Abstract

The present application relates to nozzle processing technical field, disclose a kind of press nozzle assembly machine, including rack, rotationally arranged rotating column is provided on the rack, rotating column arc side is peripherally provided with several vertical placement slot, each placement slot is sequentially from top to bottom in vertical direction slot one, slot two and slot four are coaxially arranged, rotating column is coaxially provided with support block, support block is provided with slot three, four groups of vibration disc and conveying channel are provided on the rack, rotating column is provided with several upper pressing rods, upper pressing rod is coaxially arranged with slot one, rotating column is slidably arranged below slot four with lower pressing rod, the center of lower pressing rod is provided with insertion hole, the side of rack is provided with drive mechanism, the drive mechanism drives upper pressing rod and lower pressing rod to be close to each other, sliding block is connected with pusher assembly, the pusher assembly drives sliding block to slide along the radial direction of support block.The present application can automatically assemble press nozzle.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of nozzle assembly, in particular to a press nozzle assembly machine. BACKGROUND

[0002] The composition of the press nozzle includes a press shell, a fixed shell, a piston assembly and a gasket in sequence. In the specific assembly process, the press shell is inserted into the upper end of the fixed shell, the piston assembly is inserted into the press shell from the bottom of the fixed shell, and finally the gasket is inserted from below the piston assembly and is clamped with the bottom of the fixed shell, so that the press shell, the fixed shell, the piston assembly and the gasket are assembled together. The existing installation method is mostly manual or semi-automatic processing, and the processing efficiency is low. In order to improve the processing efficiency, an automatic nozzle assembly machine is needed. SUMMARY

[0003] The purpose of the present application is to provide a press nozzle assembly machine with high assembly efficiency.

[0004] The above technical purpose of the present application is realized by the following technical scheme:

[0005] A press nozzle assembly machine, comprising a rack, a rotating column is rotatably arranged on the rack, a power assembly for driving the rotating column to rotate is arranged on the rack, the axis of the rotating column is vertically arranged, a plurality of vertical placement grooves are circumferentially arranged on the arc-shaped side surface of the rotating column, each placement groove is sequentially provided with a coaxially arranged groove one, groove two and groove four from top to bottom along the vertical direction, a resting portion is arranged at the bottom of the groove two, a support block is coaxially arranged on the rotating column, a ring-shaped connecting groove is arranged in the middle of the support block, a plurality of notches are arranged on the support block, a sliding block is slidably arranged in the notch along the radial direction of the support block, a groove three is arranged on the sliding block, the groove three is located between the groove two and the groove four, four vibration discs and conveying channels are arranged on the rack, the four conveying channels are respectively aligned with the groove one, the groove two, the groove three and the groove four, a plurality of upper pressing rods are arranged on the rotating column, the upper pressing rods are coaxially arranged with the groove one, a lower pressing rod is slidably arranged below the groove four, a plug hole is arranged in the center of the lower pressing rod, a driving mechanism for driving the upper pressing rod and the lower pressing rod to move close to each other is arranged on the side surface of the rack, and a pushing assembly for driving the sliding block to slide along the radial direction of the support block is connected to the sliding block.

[0006] By adopting the technical scheme, during work, the rotating column continuously rotates, and meanwhile, the vibrating disc transports each part to the placing groove through the conveying channel, and the specific feeding sequence is that a group of vibrating discs and the conveying channel feed the piston assembly to groove three first, the piston assembly is clamped between the two sliding blocks, the rotating column continues to rotate, then a group of vibrating discs feed groove four through the conveying channel to feed the gasket to groove four, when the gasket enters groove four, the gasket is placed at the end of the lower pressing rod, with the rotation of the rotating rod, the lower pressing rod is driven by the pushing assembly to move upward by a distance first, so that the gasket is lifted and passes through the bottom of the piston assembly, at this time, the bottom of the piston assembly is inserted into the lower pressing rod, and the piston assembly cannot be lifted due to the action of the supporting block and the sliding block, so that the process of inserting the gasket into the bottom of the piston assembly is completed;

[0007] With the continuous rotation of the rotating column, the other two groups of vibrating discs transport the fixed shell to groove two and the pressing shell to groove one through the conveying channel in sequence, the fixed shell is placed on the placing part at the bottom of groove two, and the pressing shell is placed on the upper end of the fixed shell, at this time, the four parts of the pressing nozzle have been placed in the placing groove and are coaxially arranged, with the continuous rotation of the rotating column, the pushing assembly pushes the sliding block to slide along the radial direction of the supporting plate inward, so that the sliding block is separated from the piston assembly, since the bottom of the piston assembly is inserted into the bottom of the lower pressing rod at this time, after the sliding block is separated from the piston assembly, the piston assembly and the gasket can move up and down with the lower pressing rod, then the driving mechanism drives the upper pressing rod and the lower pressing rod to move close to each other, the upper pressing rod is pressed into the fixed shell, the lower pressing rod pushes the piston assembly and the gasket upward, so that the piston assembly is inserted into the fixed shell and finally inserted into the pressing shell, and the gasket is clamped with the fixed shell, so that the automatic assembly between the pressing shell, the fixed shell, the piston assembly and the gasket is completed, through the cooperation of the rotating column and the vibrating disc, automatic feeding and pressing are realized, which is very convenient and greatly improves the assembly efficiency.

[0008] As a further setting of the application, the driving mechanism comprises a downward protruding protrusion one fixedly connected to the frame on one side of the rotating column, the protrusion one is located in the movement track range of the roller, the rotating column is provided with a supporting frame, the side surface of the rotating column is slidably provided with a connecting block, the bottom of the connecting block is vertically and fixedly provided with an upper pressing rod, the connecting block is rotatably provided with a roller, and the supporting frame and the connecting block are provided with a spring therebetween.

[0009] As a further setting of the application, the driving mechanism further comprises an upward protruding protrusion two fixedly connected to the frame on the bottom of the lower pressing rod, the protrusion is located in the movement track range of the lower pressing rod, the protrusion two comprises a first protruding part and a second protruding part, and the first protruding part is higher than the second protruding part.

[0010] By adopting the technical scheme, when the rotating column rotates, the upper pressing rod and the lower pressing rod rotate together, when the feeding of the piston assembly and the gasket is completed, the lower pressing rod moves to the second protrusion, with the rotation of the rotating rod, the bottom of the lower pressing rod moves to the second protrusion, the lower pressing rod rises, the gasket and the piston assembly are assembled together, and the bottom of the piston assembly is inserted into the insertion hole of the lower pressing rod, with the continuous rotation of the rotating rod, after the feeding of the fixed shell and the pressing shell is completed, the roller moves to the first protrusion, under the action of the first protrusion, the roller descends in the vertical direction, drives the upper pressing rod to push the pressing shell to descend, at the same time, the lower pressing rod slides from the second protrusion to the first protrusion, and the lower pressing rod continues to rise, so that the piston assembly and the gasket are inserted from the bottom of the fixed shell.

[0011] As a further setting of the application, the side surfaces of the groove one, the groove two, the groove three and the groove four are respectively provided with a baffle for avoiding the workpiece from flying out of the groove.

[0012] By adopting the technical scheme, the baffle is arranged to avoid the workpiece from flying out of the placing groove.

[0013] As a further setting of the application, the pushing assembly comprises a magnet fixedly connected to the baffle outside the supporting block, and the side of the sliding block facing the magnet is of the same polarity as the magnet.

[0014] By adopting the technical scheme, the magnet is arranged, when the sliding block rotates to the magnet along with the rotating column, the sliding block slides inward under the action of the same polarity repulsion of the magnet, so that the piston assembly is separated from the sliding block, and the piston assembly can rise along with the lower pressing rod.

[0015] As a further setting of the application, the rack is provided with a discharge chute on the side of the rotating column, and a discharge plate is further arranged on the rack and extends below the groove two.

[0016] By adopting the technical scheme, when the rotating column rotates to the discharge plate, the pressing nozzle is separated from the placing groove under the action of the discharge plate and falls into the discharge chute for centralized collection.

[0017] The application has the following beneficial effects:

[0018] In operation, the rotating column continuously rotates, and meanwhile, the vibrating disc transports each part to the placing groove through the conveying channel. Specifically, a group of vibrating discs and the conveying channel first feed the piston assembly to groove three, the piston assembly is clamped between the two sliding blocks, the rotating column continues to rotate, then a group of vibrating discs feed groove four through the conveying channel to transport the gasket to groove four, when the gasket enters groove four, it is placed at the end of the lower pressing rod, with the rotation of the rotating rod, the lower pressing rod is pushed by the pushing assembly, first moves upward by a distance, lifts the gasket and passes through the bottom of the piston assembly, at this time, the bottom of the piston assembly is inserted into the lower pressing rod, and the piston assembly is fixed and cannot be lifted, thus the process of inserting the gasket into the bottom of the piston assembly is completed;

[0019] With the continuous rotation of the rotating column, the other two groups of vibrating discs transport the fixed shell to groove two and the pressing shell to groove one through the conveying channel in turn, the fixed shell is placed on the resting part at the bottom of groove two, and the pressing shell is placed on the upper end of the fixed shell, at this time, the four parts of the pressing nozzle have been placed in the placing groove and are coaxially arranged, with the continuous rotation of the rotating column, the pushing assembly pushes the sliding block to slide along the radial direction of the supporting plate inward, so that the sliding block is separated from the piston assembly, since the bottom of the piston assembly is inserted into the bottom of the lower pressing rod at this time, after the sliding block is separated from the piston assembly, the piston assembly and the gasket can move up and down with the lower pressing rod, then the driving mechanism drives the upper pressing rod and the lower pressing rod to move close to each other, the upper pressing rod pushes the pressing shell into the fixed shell, the lower pressing rod pushes the piston assembly and the gasket upward, so that the piston assembly is inserted into the fixed shell and finally inserted into the pressing shell, and the gasket is clamped with the fixed shell, thus the automatic assembly of the pressing shell, the fixed shell, the piston assembly and the gasket is completed, through the cooperation of the rotating column and the vibrating disc, automatic feeding and pressing are realized, which is very convenient and greatly improves the assembly efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0021] Figure 1 is a schematic diagram of the overall structure of the embodiment;

[0022] Figure 2 is Figure 1 is a schematic diagram of the structure of part A in the embodiment;

[0023] Figure 3 is a schematic diagram of the main structure of the rotating column of the embodiment;

[0024] Figure 4is a schematic view of the rotating column main body structure of the embodiment;

[0025] Figure 5 is Figure 4 is a schematic view of the middle B part structure;

[0026] In the figure, 1, rack, 2, rotating column, 3, placing groove, 31, groove one, 32, groove two, 321, resting part, 33, groove three, 331, support block, 332, connecting groove, 333, sliding block, 34, groove four, 4, conveying channel, 5, upper pressing rod, 6, lower pressing rod, 61, insertion hole, 7, driving mechanism, 71, protruding block one, 72, support frame, 73, connecting block, 74, roller, 75, spring, 76, protruding block two, 761, first protruding part, 762, second protruding part, 9, baffle, 10, discharge chute, 11, discharge plate. DETAILED DESCRIPTION

[0027] The technical solutions of the present application will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] EMBODIMENT

[0029] A press nozzle assembly machine, comprising a rack 1, a rotating column 2 is rotatably arranged on the rack 1, a power assembly for driving the rotating column to rotate is arranged on the rack 1, the axis of the rotating column 2 is vertically arranged, a plurality of vertical placing grooves 3 are circumferentially arranged on the arc-shaped side of the rotating column 2, each placing groove 3 is sequentially coaxially arranged with a groove one 31, a groove two 32 and a groove four 34 from top to bottom along the vertical direction, the bottom of the groove two 32 is provided with a resting part 321, a support block 331 is coaxially arranged on the rotating column 2, an annular connecting groove 332 is arranged in the middle of the support block 331, a plurality of notches are arranged on the support block 331, a sliding block 333 is slidably arranged in the notch along the radial direction of the support block 331, a groove three 33 is arranged on the sliding block 333, the groove three 33 is located between the groove two 32 and the groove four 34, four vibrating trays and a conveying channel 4 are arranged on the rack 1, the four conveying channels 4 are respectively aligned with the groove one 31, the groove two 32, the groove three 33 and the groove four 34, a plurality of upper pressing rods 5 are arranged on the rotating column 2, the upper pressing rods 5 are coaxially arranged with the groove one 31, a lower pressing rod 6 is slidably arranged below the groove four 34 of the rotating column 2, an insertion hole 61 is arranged in the center of the lower pressing rod 6, a driving mechanism 7 for driving the upper pressing rod 5 and the lower pressing rod 6 to move close to each other is arranged on the side of the rack 1, and the sliding block 333 is connected with a pushing assembly for driving it to slide along the radial direction of the support block 331.

[0030] In operation, the rotating column 2 continuously rotates, and meanwhile, the vibration disc feeds each part to the placing groove 3 through the conveying channel 4. The specific feeding sequence is as follows: a group of vibration discs and the conveying channel 4 feed the piston assembly to the groove three 33 first, the piston assembly is clamped between the two sliding blocks 333, the rotating column 2 continues to rotate, and then a group of vibration discs feed the gasket to the groove four 34 through the conveying channel 4, the gasket enters the groove four 34 and is placed at the end of the lower pressing rod 6, with the rotation of the rotating rod, the lower pressing rod 6 is driven by the pushing assembly to move upward by a distance first, so as to lift the gasket and pass through the bottom of the piston assembly, at this time, the bottom of the piston assembly is inserted into the lower pressing rod 6, and due to the action of the supporting block 331 and the sliding block 333, the piston assembly is not movable and cannot be lifted, thereby completing the process of inserting the gasket into the bottom of the piston assembly;

[0031] With the continuous rotation of the rotating column 2, the other two groups of vibration discs feed the fixed shell to the groove two 32 and the pressing shell to the groove one 31 through the conveying channel 4 in sequence, the fixed shell is placed on the placing part 321 at the bottom of the groove two 32, and the pressing shell is placed on the upper end of the fixed shell, at this time, the four parts of the pressing nozzle have been placed in the placing groove 3 and are coaxially arranged, with the continuous rotation of the rotating column 2, the pushing assembly pushes the sliding block 333 to slide along the radial direction of the supporting plate and move inward, so that the sliding block 333 is separated from the piston assembly, due to the fact that the bottom of the piston assembly is inserted into the bottom of the lower pressing rod 6 at this time, after the sliding block 333 is separated from the piston assembly, the piston assembly and the gasket can move up and down with the lower pressing rod 6, then the driving mechanism 7 drives the upper pressing rod 5 and the lower pressing rod 6 to move close to each other, the upper pressing rod 5 presses the pressing shell into the fixed shell, and the lower pressing rod 6 pushes the piston assembly and the gasket upward, so that the piston assembly is inserted into the fixed shell and finally inserted into the pressing shell, and the gasket is clamped with the fixed shell, thereby completing the automatic assembly of the pressing shell, the fixed shell, the piston assembly and the gasket, through the cooperation of the rotating column 2 and the vibration disc, automatic feeding and pressing are realized, which is very convenient and greatly improves the assembly efficiency.

[0032] Further, the driving mechanism 7 comprises a downward protruding protrusion one 71 fixedly connected to the machine frame 1 on one side of the rotating column 2, the protrusion one 71 is located in the movement track range of the roller 74, the rotating column 2 is provided with a supporting frame 72, the side surface of the rotating column 2 is slidably provided with a connecting block 73, the bottom of the connecting block 73 is vertically and fixedly provided with the upper pressing rod 5, the connecting block 73 is rotatably provided with the roller 74, and the supporting frame 72 and the connecting block 73 are provided with a spring 75 therebetween.

[0033] Further, the driving mechanism 7 further comprises an upward protruding protrusion two 76 fixedly connected to the machine frame 1 at the bottom of the lower pressing rod 6, the protrusion is located in the movement track range of the lower pressing rod 6, the protrusion two 76 comprises a first protruding part 761 and a second protruding part 762, and the first protruding part 761 is higher than the second protruding part 762.

[0034] When the rotating column 2 rotates, the upper pressing rod 5 and the lower pressing rod 6 are rotated together, when the upper feeding of the piston assembly and the gasket is completed, the lower pressing rod 6 moves to the second protrusion 762, and with the rotation of the rotating rod, the bottom of the lower pressing rod 6 moves to the second protrusion 762, the lower pressing rod 6 rises, assembles the gasket and the piston assembly together, and inserts the bottom of the piston assembly into the insertion hole 61 of the lower pressing rod 6, and with the continuous rotation of the rotating rod, after the upper feeding of the fixed shell and the pressing shell is completed, the roller 74 moves to the first protrusion 761, under the action of the first protrusion 761, the roller 74 descends in the vertical direction, drives the upper pressing rod 5 to push the pressing shell to descend, at the same time, the lower pressing rod 6 slides from the second protrusion 762 to the first protrusion 761, and the lower pressing rod 6 continues to rise, so that the piston assembly and the gasket are inserted from the bottom of the fixed shell.

[0035] Further, the side surfaces of the groove one 31, the groove two 32, the groove three 33 and the groove four 34 are respectively provided with the baffle 9 for avoiding the workpiece flying out of the groove. The baffle 9 is arranged to avoid the workpiece flying out of the placing groove 3.

[0036] Further, the pushing assembly includes a magnet fixedly connected to the baffle 9 outside the supporting block 331, and the side of the sliding block 333 facing the magnet is the same as the polarity of the magnet. The magnet is arranged, when the sliding block 333 rotates to the magnet along with the rotating column 2, the sliding block 333 slides inwardly by the same repulsion of the magnet, so that the piston assembly is separated from the sliding block 333, and the piston assembly can rise along with the lower pressing rod 6.

[0037] Further, the rack 1 is provided with the discharge chute 10 on one side of the rotating column 2, and the discharge plate 11 is further arranged on the rack 1, and the discharge plate 11 extends below the groove two 32. When the rotating column 2 rotates to the discharge plate 11, the pressing nozzle is separated from the placing groove 3 under the action of the discharge plate 11, falls into the discharge chute 10, and is collected.

[0038] The working principle of the embodiment is as follows:

[0039] When working, the rotating column 2 continuously rotates, and at the same time, the vibrating disc feeds each part to the placing groove 3 through the conveying channel 4. The specific feeding sequence is that a group of vibrating discs and conveying channels 4 feed the piston assembly to the groove three 33 first, the piston assembly is clamped between the two sliding blocks 333, the rotating column 2 continues to rotate, and then a group of vibrating discs feed the gasket to the groove four 34 through the conveying channel 4. When the gasket enters the groove four 34, it is placed at the end of the lower pressing rod 6. With the rotation of the rotating rod, the lower pressing rod 6 rotates to the second protrusion on the protrusion two 76, the lower pressing rod 6 is acted on by the protrusion two 76, moves upward by a distance, lifts the gasket and passes through the bottom of the piston assembly. At this time, the bottom of the piston assembly is inserted into the lower pressing rod 6, and the piston assembly cannot be lifted due to the action of the supporting block 331 and the sliding block 333, thereby completing the process of inserting the gasket into the bottom of the piston assembly.

[0040] With the continuous rotation of the rotating column 2, the other two groups of vibrating discs feed the fixed shell to the groove two 32 and the pressing shell to the groove one 31 through the conveying channel 4 in turn. The fixed shell is placed on the resting part 321 at the bottom of the groove two 32, and the pressing shell is placed on the upper end of the fixed shell. At this time, the four parts of the pressing nozzle have been placed in the placing groove 3 and are coaxially arranged. With the continuous rotation of the rotating column 2, the sliding block 333 rotates to face the magnet, and is slid inward along the radial direction of the supporting plate under the action of the magnet, so that the sliding block 333 is separated from the piston assembly. Since the bottom of the piston assembly is inserted into the bottom of the lower pressing rod 6 at this time, after the sliding block 333 is separated from the piston assembly, the piston assembly and the gasket can move up and down with the lower pressing rod 6. Then the roller 74 moves to the protrusion one 71, and under the action of the protrusion one 71, the roller 74 descends in the vertical direction, driving the upper pressing rod 5 to push the pressing shell downward. At the same time, the lower pressing rod 6 slides from the second protrusion 762 to the first protrusion 761, and the lower pressing rod 6 continues to rise. The upper pressing rod 5 and the lower pressing rod 6 approach each other, the upper pressing rod 5 pushes the pressing shell into the fixed shell, the lower pressing rod 6 pushes the piston assembly and the gasket upward, so that the piston assembly is inserted into the fixed shell and finally inserted into the pressing shell, and the gasket is clamped with the fixed shell, thereby completing the automatic assembly of the pressing shell, the fixed shell, the piston assembly and the gasket. Through the cooperation of the rotating column 2 and the vibrating disc, automatic feeding and pressing are realized, which is very convenient and greatly improves the assembly efficiency.

Claims

1. A press nozzle assembly machine characterized by: The utility model provides a kind of shell pressing machine, including rack (1), the rotating column (2) is rotationally arranged on the rack (1), the power component for driving rotating column rotation is arranged on the rack (1), the rotating column (2) axis is vertically arranged, the rotating column (2) is peripherally arranged with several vertical placement slot (3) in arc side, each placement slot (3) is sequentially from top to bottom in vertical direction with the coaxial slot one (31), slot two (32) and slot four (34) arranged, the bottom of slot two (32) is provided with rest part (321), the rotating column (2) is coaxially provided with support block (331), the middle part of support block (331) is provided with annular connecting slot (332), support block (331) is provided with several notches, sliding block (333) is slidably arranged in the notch along the radial direction of support block (331), sliding block (333) is provided with slot three (33), slot three (33) is between slot two (32) and slot four (34), four vibration discs and conveying channel (4) are arranged on the rack (1), four conveying channels (4) are respectively aligned with slot one (31), slot two (32), slot three (33) and slot four (34), the rotating column (2) is provided with several upper pressing rods (5), the upper pressing rod (5) is coaxially arranged with slot one (31), the lower pressing rod (6) is slidably arranged below the rotating column (2) in slot four (34), the center of lower pressing rod (6) is provided with insertion hole (61), the side of rack (1) is provided with driving mechanism (7) for driving upper pressing rod (5) and lower pressing rod (6) to move close to each other, sliding block (333) is connected with pushing assembly for driving it to slide along the radial direction of support block (331), slot one (31) is used for feeding press shell, slot two (32) is used for feeding fixed shell, slot three (33) is used for feeding piston assembly, slot four (34) is used for feeding gasket, the piston assembly is clamped between two sliding blocks (333), the gasket is placed on the end of lower pressing rod (6), the fixed shell is placed on the rest part at the bottom of slot two (32), and the press shell is placed on the upper end of the fixed shell. The driving mechanism (7) includes the downward protruding protrusion one (71) fixedly connected with the rack (1) on one side of the rotating column (2), the protrusion one (71) is located in the movement track range of the roller (74), the rotating column (2) is provided with support frame (72), the side of the rotating column (2) is slidably provided with connecting block (73), the bottom of the connecting block (73) is vertically fixedly provided with upper pressing rod (5), the connecting block (73) is rotationally provided with roller (74), spring (75) is arranged between support frame (72) and connecting block (73). The driving mechanism (7) further comprises an upward protruding bump two (76) fixedly connected between the bottom of the pressing rod (6) and the frame (1), the bump is located within the movement track of the pressing rod (6), and the bump two (76) comprises a first protruding part (761) and a second protruding part (762), wherein the first protruding part (761) is higher than the second protruding part (762).

2. A press nozzle assembly machine according to claim 1, wherein: The side surfaces of the groove one (31), the groove two (32), the groove three (33) and the groove four (34) are respectively provided with baffles (9) for preventing workpieces from flying out of the grooves.

3. A press nozzle assembly machine according to claim 2, wherein: The pushing assembly comprises a magnet fixedly connected to the outside of the supporting block (331) and the baffle (9), and the side of the sliding block (333) facing the magnet has the same polarity as the magnet.

4. The press nozzle assembly machine of claim 1, wherein: The frame (1) is provided with a discharging chute (10) on one side of the rotating column (2), and is further provided with a discharging plate (11), wherein the discharging plate (11) extends below the groove two (32).

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