CN213998509U - Automatic assembling equipment for inner core of nut of water inlet pipe - Google Patents

Abstract

The utility model provides an automatic equipment of inlet tube nut inner core, including being used for conveying the chain frock transport mechanism on inlet tube to each station, set gradually big envelope equipment mechanism, nut inner core kludge, fore shaft mechanism and unloading along the inlet tube advancing direction and snatch the mechanism. The utility model provides a pair of automatic equipment of inlet tube nut inner core, all processes such as big envelope, inlet tube inner core, lock pipe are accomplished to the full-automatic completion of complete machine, no longer need transfer the work piece in many machines, and the packaging efficiency is high, has saved the cost of labor simultaneously.

Description

Automatic assembling equipment for inner core of nut of water inlet pipe

Technical Field

The utility model relates to a water pipe equipment field specifically, relates to an automatic equipment of inlet tube nut inner core.

Background

In the bathroom trade, the inlet pipe usually has two constitutions such as water pipe, big cover and inlet tube inner core, however current inlet tube equipment is mostly for the operation of manual utilization single unit equipment, and every equipment can only handle certain process, and the disposable equipment completion of accomplishing is accomplished to multichannel process, has caused simultaneously to need more cost of labor, in addition, because each process is discontinuous, the packaging efficiency is low.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an inlet tube nut inner core automatic assembly equipment, it can realize once only assembling each subassembly of inlet tube, and specific technical scheme is as follows:

an automatic assembling device for a nut and an inner core of a water inlet pipe comprises a chain tool conveying mechanism for conveying the water inlet pipe to each station, and a jacket assembling mechanism, a nut and inner core assembling machine, a locking mechanism and a discharging and grabbing mechanism are sequentially arranged along the advancing direction of the water inlet pipe, wherein the jacket assembling mechanism comprises a jacket feeding vibration disc for providing a jacket, a jacket assembling assembly arranged below the feeding vibration disc, and a first clamping assembly arranged between the jacket assembling assembly and the chain tool conveying mechanism, the first clamping assembly comprises a first clamping cylinder and two first clamping limit blocks, the jacket assembling assembly comprises an assembling push block and an assembling push block cylinder, the chain tool conveying mechanism conveys the water inlet pipe to a position between the two first clamping limit blocks, the first clamping cylinder controls the two first clamping limit blocks to be close to each other so as to clamp the water inlet pipe, the assembly push block is arranged at a relative position between the two first clamping limit blocks, and the discharge end of the assembly push block cylinder drives the assembly push block to push the jacket at the discharge end of the jacket feeding vibration disc into the pipe orifice of the water inlet pipe so that the jacket is sleeved on the outer wall of the pipe orifice of the water inlet pipe; the nut inner core assembling machine comprises a nut inner core feeding channel for providing an inner core, and a nut inner core assembling component and a nut inner core clamping component are sequentially arranged along the extending direction of the nut inner core feeding channel and are positioned between the nut inner core feeding channel and the chain tool conveying mechanism, wherein the nut inner core clamping component comprises a second clamping cylinder and two second clamping limiting blocks, the chain tool conveying mechanism conveys the water inlet pipe provided with the jacket to the position between the two second clamping limiting blocks, and the second clamping cylinder controls the two second clamping limiting blocks to approach towards each other so as to clamp the water inlet pipe provided with the jacket; the nut inner core assembling assembly comprises a nut inner core assembling pneumatic gripper and a pushing cylinder, wherein the nut inner core assembling pneumatic gripper is used for gripping the nut inner core conveyed to the discharge end of the nut inner core feeding channel, and the pushing cylinder pushes the nut inner core assembling pneumatic gripper to a pipe orifice of the water inlet pipe clamped between the two second clamping limiting blocks, so that the nut inner core is pushed into the pipe orifice of the water inlet pipe by the nut inner core assembling pneumatic gripper; the locking mechanism comprises a locking piece for locking the sleeve of the pipe orifice of the assembled water inlet pipe and a locking cylinder for controlling the locking piece to advance and retreat; the unloading snatchs the mechanism and is used for snatching the inlet tube after the fore shaft and transplanting to the unloading district.

As the utility model discloses a further improvement and refine, chain frock transport mechanism includes two supports, sets up frock drive mechanism frame between two supports, sets up two sprockets at frock drive mechanism frame both ends, around establishing two epaxial chain that is used for frock conveying work piece of sprocket and drive wherein with the driving motor of sprocket, wherein be provided with a plurality of frock saddles of evenly arranging on the chain, every be provided with two clamp splices of mutual disposition on the frock saddle and be used for cliping the work piece of conveying, two the clamp splice passes through bolt fixed connection.

As the utility model discloses a further improvement and refine, two limiting plate settings are in just two on the work holder the limiting plate is located two respectively the clamp splice side outside limiting plate and corresponding one side be provided with one between the clamp splice and fix spacing axle on the limiting plate is in order to withstand corresponding one side the clamp splice, in order to ensure two the clamp splice keeps pressing from both sides tightly.

As the utility model discloses a further improvement and refine, fore shaft mechanism includes that one has fore shaft mechanism support, setting of fore shaft mechanism slide rail to be in can follow on the fore shaft mechanism slide rail gliding second slide, setting are in fore shaft member and drive on the second slide fore shaft member is followed gliding fore and after the fore shaft mechanism slide rail fore and after shaft member cylinder, wherein the output of fore shaft cylinder with the fore shaft member is connected, fore shaft member orientation the fore shaft hole has been seted up to the terminal surface of work holder one side, the extending direction of fore shaft mechanism slide rail with the arrangement direction of work holder is parallel, the fore shaft member is in follow under the drive of fore shaft cylinder slide rail slide makes fore shaft hole alignment big envelope carries out the fore shaft.

As the utility model discloses a further improvement and refine, the unloading snatchs the mechanism including setting up one and transplanting the slide rail, set up and be in can follow on the transplanting slide rail transplant the gliding sliding block of slide rail, set up and be in the unloading of sliding block snatchs the support and installs the unloading snatchs four unloading pneumatic tongs of support, wherein the unloading snatchs the support for being square or rectangle, four the setting of unloading pneumatic tongs is in the unloading snatchs the support orientation a terminal surface and the symmetrical arrangement of work holder are in four corners of support are snatched to the unloading for it transplants to the unloading district to snatch the inlet tube after the fore shaft.

As the utility model discloses a further improvement and refine, fore shaft detection mechanism sets up fore shaft mechanism with the unloading snatchs and is used for detecting whether the inlet tube big envelope carries out the fore shaft between the mechanism, include fore shaft test probe and be used for the drive the fore shaft test cylinder of fore shaft test probe activity, wherein the fore shaft test probe sets up the same level of work holder, the drive of fore shaft test cylinder fore shaft test probe is close to or keeps away from the work holder is with lieing in the strip of paper used for sealing of the inlet tube of work holder carries out the fore shaft and detects.

As a further improvement of the utility model and a refinement the equipment ejector pad and two clamping stopper is being provided with two location stoppers, two between the first clamping stopper the location stopper with two first clamping stopper parallel arrangement just is located same level, two the location stopper respectively with the output fixed connection who fixes a position the stopper cylinder can drive two the location stopper is close to each other or keeps away from the top of location stopper is provided with big envelope equipment location tongs, big envelope equipment location tongs will be enough two press from both sides tightly two when fixing a position the stopper butt the outside of location stopper.

As the utility model discloses a further improvement and refine, equipment ejector pad cylinder sets up on a mount pad, the mount pad below is provided with a sliding cylinder's output is provided with the slider, the mount pad with slider fixed connection, sliding cylinder can drive the slider slides along the equipment direction of inlet tube.

As a further improvement and refinement of the present invention, the nut and core assembly further includes a nut and core assembly mechanism mounting base, the nut and core assembly mechanism mounting base is provided with a lifting slide rail, the extending direction of the lifting slide rail is vertically upward, a slide seat is slidably connected with the lifting slide rail, and the output end of a lifting cylinder is connected with the slide seat to drive the slide seat to slide along the lifting slide rail; a rotary cylinder is fixedly connected with the sliding seat, a rotary frame is arranged at the output end of the rotary cylinder, the nut and inner core assembly pneumatic gripper is arranged on the rotary frame, and the rotary cylinder drives the rotary frame to rotate within a certain range, so that the nut and inner core assembly pneumatic gripper can rotate above the nut and inner core feeding channel or be parallel to the second clamping limiting block; the movable frame is movably arranged on the rotating frame, one end of the movable frame penetrates through one side of the rotating frame, the nut inner core assembling pneumatic gripper is arranged on one side of the rotating frame, which penetrates through the movable frame, the other end of the movable frame is provided with a reset spring between the rotating frames, the pushing cylinder is arranged on the nut inner core assembling mechanism mounting seat, the pushing cylinder drives the movable frame to move back and forth relative to the rotating frame, and then the nut inner core assembling pneumatic gripper is driven to be close to or far away from the second clamping limiting block.

As the utility model discloses a further improvement and refine, two the top position that the second pressed from both sides between the tight stopper is provided with one and presss from both sides tight pneumatic tongs, it is used for two to press from both sides tight pneumatic tongs the second presss from both sides tight stopper and presss from both sides tight two when being close to the butt each other the second presss from both sides the lateral wall of tight stopper.

The utility model discloses beneficial effect:

the utility model provides a pair of automatic equipment of inlet tube nut inner core, all processes such as complete machine full-automatic completion big envelope, inlet tube nut inner core, lock pipe no longer need transfer the work piece in many machines, and the packaging efficiency is high, has saved the cost of labor simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic three-dimensional structure diagram of an automatic assembling device for a nut and an inner core of a water inlet pipe provided by the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the automatic assembling device for the water inlet pipe nut inner core provided by the present invention after the dustproof outer cover is removed;

fig. 3 is a schematic three-dimensional structure diagram of a chain tool conveying mechanism of the automatic assembling equipment for the water inlet pipe nut and the inner core provided by the utility model;

fig. 4 is a partially enlarged view of the chain tool conveying mechanism of the automatic assembling equipment for the water inlet pipe nut and the inner core provided by the present invention;

fig. 5 is a schematic three-dimensional structure diagram of the envelope assembling mechanism of the automatic assembling device for the water inlet pipe nut and inner core provided by the present invention;

fig. 6 is a schematic three-dimensional structure diagram of a nut inner core assembling mechanism of the automatic assembling device for the water inlet pipe nut inner core provided by the present invention;

fig. 7 is a partial enlarged view of the nut core assembling mechanism of the automatic assembling apparatus for a nut core of a water inlet pipe provided by the present invention at another viewing angle;

fig. 8 is a schematic three-dimensional structure diagram of a locking mechanism of the automatic assembling equipment for the water inlet pipe nut inner core provided by the invention;

fig. 9 is a schematic three-dimensional structure diagram of a locking notch detection mechanism of the automatic assembling equipment for the water inlet pipe nut inner core provided by the utility model;

fig. 10 is a schematic three-dimensional structure diagram of the blanking grabbing mechanism of the automatic assembling equipment for the water inlet pipe nut inner core.

Wherein, the main element symbol explanation is as follows:

a-automatic assembling equipment for the inner core of the nut of the water inlet pipe; b, water inlet pipe;

10-a chain tooling transmission mechanism; 101-a support; 102-a tool transmission mechanism frame; 1021-a guide wheel groove; 1022-a guide wheel; 103-a chain; 104-a sprocket; 105-a tooling clamp seat; 1051-a clamp block; 1052-limiting plate; 1053-a limit shaft;

20-envelope assembly mechanism; 201-envelope feeding vibration disc; 202-a first clamping cylinder; 203-a first clamping stop; 204-positioning limiting blocks; 2041-assembling and positioning the grip for the envelope; 2042-positioning a limited block cylinder; 205-assembling a push block; 2051-assembling a push block cylinder; 2052-mounting seats; 2053-sliding block; 2054-sliding cylinders;

30-a nut inner core assembly mechanism; 301-nut inner core feeding channel; 3021-a second clamping stop; 3022-a second clamping cylinder; 3023-clamping the pneumatic gripper; 3031-assembling a pneumatic gripper on the inner core of the nut; 3032-revolving cylinder; 3033-a rotating frame; 3034-a movable frame (return spring not shown); 3035-pushing the cylinder; 304-nut inner core assembly mechanism mounting seat; 3041-a lifting slide rail; 3042-a slide; 3043-a lifting cylinder;

40-a locking mechanism; 401-a fore shaft mechanism support; 402-fore shaft mechanism slide rail; 403-a second carriage; 404-a fore-and-aft member; 405-a fore shaft cylinder;

50-a fore shaft detection mechanism; 501-positioning a pneumatic gripper; 502-a fore shaft detection probe; 503-locking port detection cylinder;

60-a blanking grabbing mechanism; 601-transplanting a sliding rail; 602-a slider; 603-blanking pneumatic gripper; 604-blanking gripping support;

and 70-blanking collection bin.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Hereinafter, the automatic assembling device for the nut inner core of the water inlet pipe provided by the present invention will be described in more detail with reference to a specific embodiment and the related drawings.

As shown in fig. 1 and fig. 2, in an embodiment, an automatic assembling apparatus a for an inner core of a water inlet pipe is provided, which includes a chain tool conveying mechanism 10 for conveying the water inlet pipe to each station, and a jacket assembling mechanism 20, a water inlet pipe inner core assembling mechanism 30, a locking mechanism 40, a locking detection mechanism 50, and a blanking grabbing mechanism 60 are sequentially disposed along an advancing direction of the water inlet pipe.

In the present embodiment, as shown in fig. 3, the chain tool conveying mechanism 10 includes two supporting bases 101, a tool transmission mechanism frame 102 disposed between the two supporting bases 101, two chain wheels 104 disposed at two ends of the tool transmission mechanism frame 102, a chain 103 wound around the two chain wheels 104 for tool conveying of a workpiece, and a driving motor (a transmission portion between the chain wheel 103 and the driving motor is not shown) for driving the chain wheel 103, wherein a plurality of tool clamping bases 105 are uniformly arranged on the chain 103, two clamping blocks 1051 oppositely arranged are disposed on each tool clamping base 105 for clamping the conveyed workpiece, and the two clamping blocks 1051 are fixedly connected by bolts.

As a further improvement and refinement of the embodiment, two position-limiting plates 1052 are disposed on the working clamping seat 105, and the two position-limiting plates 1052 are respectively located at the outer sides of the two clamping blocks 1051, and a position-limiting shaft 1053 fixed on the position-limiting plate 1052 is disposed between the position-limiting plate 1052 and the clamping block 1051 at the corresponding side to abut against the clamping block 1051 at the corresponding side, so as to ensure that the two clamping blocks 1051 are kept clamped.

In the chain tool conveying mechanism 10 provided in this embodiment, the guide wheel grooves 1021 are formed on two sides of the tool transmission mechanism frame 102, the plurality of guide wheels 1022 are symmetrically arranged on two sides of each tool holder 105, the guide wheels 1022 can slide in the guide wheel grooves 1021, and by arranging the guide wheels 1022 and the guide wheel grooves 1021, it is ensured that the position of the tool holder 105 also provides a certain support for the tool holder 105, as shown in fig. 4.

The water inlet pipe B installed on the tooling clamp seat 105 is sequentially conveyed to each processing and assembling station along with the work of the chain tooling conveying mechanism 10 until the assembly is finished and the water inlet pipe B is collected into the blanking collecting bin 70, and then the tooling clamp seat 105 returns to the initial position again through the transmission of the chain 103 for the next cycle.

As shown in fig. 5, the jacket assembling mechanism 20 includes a jacket feeding vibration tray 201 for providing a jacket, a jacket assembling assembly disposed below the feeding vibration tray 201, and a first clamping assembly disposed between the jacket assembling assembly and the chain tooling conveying mechanism 10.

Wherein the first clamping assembly includes a first clamping cylinder 202 and two first clamping stoppers 203, the envelope assembly includes an assembly push block 205 and an assembly push block cylinder 2051, wherein the chain tool transport mechanism 10 conveys the water inlet pipe B between the two first clamping stoppers 203, the two first clamping stoppers 203 are controlled by the first clamping cylinder 202 to approach each other in order to clamp the water inlet pipe, the assembly push block 205 is arranged at a relative position between the two first clamping stoppers 203, the discharge end of the assembly push block cylinder 2051 drives the assembly push block 205 to push the envelope at the discharge end of the envelope feeding vibration disk 201 into the orifice of the water inlet pipe B so that the envelope is sleeved on the outer wall of the orifice of the water inlet pipe B.

As a further improvement and refinement of the embodiment, with reference to fig. 5, two positioning limiting blocks 204 are disposed between the assembly pushing block 205 and the two first clamping limiting blocks 203, the two positioning limiting blocks 204 and the two first clamping limiting blocks 203 are disposed in parallel and at the same horizontal height, the two positioning limiting blocks 204 are respectively fixedly connected to the output ends of the positioning limiting block cylinders 2042, the positioning limiting block cylinders 2042 can drive the two positioning limiting blocks 204 to approach or separate from each other so as to clamp the outer wall of the water inlet pipe, in addition, a jacket assembly positioning hand 2041 is disposed above the positioning limiting blocks 204, and the jacket assembly positioning hand 2041 can ensure that the outer sides of the two positioning limiting blocks 204 clamped when the two positioning limiting blocks 204 abut against each other are tightly grasped and positioned to prevent play.

The assembly ejector pad cylinder 2051 is arranged on a mounting seat 2052, a sliding cylinder 2054 is arranged below the mounting seat 2052, a sliding block 2053 is arranged at the output end of the sliding cylinder 2054, the mounting seat 2052 is fixedly connected with the sliding block 2053, and the sliding cylinder 2054 can drive the sliding block 2053 to slide so as to adjust the position of the assembly ejector pad cylinder 2051, so that the assembly ejector pad 205 can be aligned to a jacket positioned at the discharge end of the jacket feeding vibration disc 201.

As shown in fig. 6 and 7, in the present embodiment, the nut and core assembly machine 30 includes a nut and core feeding channel 301 for providing a core, and a nut and core assembly component and a nut and core clamping component are sequentially disposed along an extending direction of the nut and core feeding channel 301, and are located between the nut and core feeding channel 301 and the chain tool conveying mechanism 10.

The nut inner core clamping assembly comprises a second clamping cylinder 3022 and two second clamping limiting blocks 3021, the chain tool conveying mechanism 10 conveys the water inlet pipe B with the envelope mounted to the position between the two second clamping limiting blocks 3021, and the second clamping cylinder 3022 controls the two second clamping limiting blocks 3021 to approach to each other so as to clamp the water inlet pipe with the envelope mounted.

The nut inner core assembly comprises a nut inner core assembly pneumatic gripper 3031 and a pushing cylinder 3035, wherein the nut inner core assembly pneumatic gripper 3031 is used for gripping the nut inner core conveyed to the discharge end of the nut inner core feeding channel 301, the pushing cylinder 3035 pushes the nut inner core assembly pneumatic gripper 3031 to the pipe orifice of the water inlet pipe clamped between the two second clamping limiting blocks 3021, and the nut inner core assembly pneumatic gripper 3031 pushes the nut inner core into the pipe orifice of the water inlet pipe.

As a further improvement and refinement of the embodiment, the nut and core assembly further includes a nut and core assembly mechanism mounting base 304, the nut and core assembly mechanism mounting base 304 is provided with a lifting slide rail 3041, the extending direction of the lifting slide rail 3041 is vertical upward, a sliding base 3042 is slidably connected to the lifting slide rail 3041, and an output end of a lifting cylinder 3043 is connected to the sliding base 3042 to drive the sliding base 3042 to slide along the lifting slide rail 3041.

A rotary cylinder 3032 is fixedly connected with the sliding base 3042, the output end of the rotary cylinder 3032 is provided with a rotary frame 3033, the nut and inner core assembly pneumatic gripper 3032 is arranged on the rotary frame 3033, and the rotary cylinder 3032 drives the rotary frame 3032 to rotate within a certain range, so that the nut and inner core assembly pneumatic gripper 3031 can rotate above the nut and inner core feeding channel 301 or be parallel to the second clamping limiting block 3021, as shown in fig. 7. When the nut core assembly pneumatic gripper 3031 rotates above the nut core feeding channel 301, the nut core assembly pneumatic gripper 3031 is aligned with the discharge end of the nut core feeding channel 301 to grab the nut core, and when the nut core assembly pneumatic gripper 3031 rotates to a position parallel to the second clamping limiting block 3021, the nut core assembly pneumatic gripper 3031 already grabs the nut core and waits for the pushing cylinder 3035 to perform assembly operation.

A movable frame 3034 is movably arranged on the rotating frame 3033, one end of the movable frame 3034 penetrates one side of the rotating frame 3033, a nut inner core assembly pneumatic gripper 3031 is arranged on one side of the movable frame 3034 penetrating the rotating frame 3033, a return spring (not shown) is arranged between the other end of the movable frame 3034 and the rotating frame 3034, a pushing cylinder 3035 is arranged on the nut inner core assembly mechanism mounting seat 304, the pushing cylinder 3035 drives the movable frame 3034 to move back and forth relative to the rotating frame 3033, and then the nut inner core assembly pneumatic gripper 3031 is driven to be close to or far away from the second clamping limiting block 3021.

As a further improvement and refinement of the embodiment, a clamping pneumatic grip 3023 is disposed at an upper position between the two second clamping stoppers 3021, and the clamping pneumatic grip 3023 is used for clamping the outer side walls of the two second clamping stoppers 3021 when the two second clamping stoppers 3021 approach and abut against each other to enhance the positioning function.

As shown in fig. 8, the locking mechanism 40 includes a locking piece 404 for locking the jacket of the nozzle of the assembled water inlet pipe and a locking cylinder 405 for controlling the advancing and retreating of the locking piece 404.

As a further improvement and refinement of the embodiment, the fore-and-aft movement mechanism 40 includes an fore-and-aft movement support 401 having an fore-and-aft movement slide rail 402, a slide carriage 403 disposed on the fore-and-aft movement slide rail 402, an fore-and-aft movement piece 404 disposed on the slide carriage 403, and an fore-and-aft movement cylinder 405 driving the fore-and-aft movement of the fore-and-aft movement piece 404 along the fore-and-aft movement slide rail 402, wherein an output end of the fore-and-aft movement cylinder 405 is connected to the fore-and-aft movement piece 404, an end surface of the fore-and-aft movement piece 404 facing to one side of the working clamp base 105 is provided with an fore-and-aft movement hole, an extending direction of the fore-and-aft movement slide rail 402 is parallel to an arrangement direction of the working clamp base 105, and the fore-and-aft movement piece 404 is driven by the fore-and-aft movement cylinder 405 to align the fore-and aft movement hole with the envelope.

As shown in fig. 9, as a further improvement and refinement of the present embodiment, the locking detection mechanism 50 is disposed between the locking mechanism 40 and the discharging grabbing mechanism 60 for detecting whether the jacket of the water inlet pipe is locked or not, and includes a locking detection probe 502 and a locking detection cylinder 503 for driving the locking detection probe 502 to move, where the locking detection probe 502 is disposed at the same horizontal height of the working holder 105, and the locking detection cylinder 503 drives the locking detection probe 502 to approach or move away from the working holder 105 to perform locking detection on the jacket of the water inlet pipe located in the working holder 105.

As shown in fig. 10, as a further improvement and refinement of the present embodiment, the unloading grabbing mechanism 60 is used for grabbing the inlet tube after passing through the locking opening and transplanting the inlet tube into the unloading collecting bin 70 of the unloading area, and includes a transplanting slide rail 601, a sliding block 602 disposed on the transplanting slide rail 601 and capable of sliding along the transplanting slide rail 601, an unloading grabbing bracket 604 disposed on the sliding block 602, and four unloading pneumatic grippers 603 mounted on the unloading grabbing bracket 604, wherein the unloading grabbing bracket 604 is square or rectangular, and the four unloading pneumatic grippers 603 are disposed on an end surface of the unloading grabbing bracket 604 facing the working holder 105 and symmetrically disposed at four corners of the unloading grabbing bracket 604, and are used for grabbing the inlet tube after passing through the locking opening and transplanting the inlet tube into the unloading area.

Because the size of the inlet tube of centre gripping is longer, adopts single tongs to lead to the inlet tube to transfer the in-process at the centre gripping easily and drops, so in order to adapt to the size of inlet tube, in this embodiment, four corners of grabbing support 604 at the unloading have set up unloading pneumatic tongs 603 respectively, and every two unloading pneumatic tongs 603 that distribute in work holder 105 both sides can centre gripping an inlet tube moreover, and unloading grabbing mechanism 60 can once grab two inlet tubes, and unloading speed is faster, efficient.

According to the automatic assembling equipment for the inner core of the water inlet pipe nut, all processes such as the sleeve, the inner core of the water inlet pipe nut and the locking pipe are completed automatically by the whole machine, workpieces do not need to be transferred in multiple machines, the assembling efficiency is high, and meanwhile, the labor cost is saved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The automatic assembling equipment for the nut and the inner core of the water inlet pipe is characterized by comprising a chain tool conveying mechanism for conveying the water inlet pipe to each station, wherein a jacket assembling mechanism, a nut and inner core assembling machine, a locking mechanism and a discharging and grabbing mechanism are sequentially arranged in the advancing direction of the water inlet pipe, wherein the nut and inner core assembling machine, the locking mechanism and the discharging and grabbing mechanism are arranged in sequence, and the nut and inner core assembling machine and the locking mechanism are connected with one another through a connecting rod

The envelope assembling mechanism comprises an envelope feeding vibrating disk for providing envelopes, an envelope assembling assembly arranged below the feeding vibrating disk and a first clamping assembly arranged between the envelope assembling assembly and the chain tooling conveying mechanism, wherein the first clamping assembly comprises a first clamping cylinder and two first clamping limiting blocks, the envelope assembling assembly comprises an assembling push block and an assembling push block cylinder, wherein the chain tool conveying mechanism conveys the water inlet pipe to a position between the two first clamping limiting blocks, the first clamping cylinder controls the two first clamping limit blocks to approach to each other so as to clamp the water inlet pipe, the assembly push block is arranged at a relative position between the two first clamping limit blocks, and the discharge end of the assembly push block cylinder drives the assembly push block to push the jacket at the discharge end of the jacket feeding vibration disc into the pipe orifice of the water inlet pipe so that the jacket is sleeved on the outer wall of the pipe orifice of the water inlet pipe;

the nut inner core assembling machine comprises a nut inner core feeding channel for providing an inner core, and a nut inner core assembling component and a nut inner core clamping component are sequentially arranged along the extending direction of the nut inner core feeding channel and are positioned between the nut inner core feeding channel and the chain tool conveying mechanism, wherein the nut inner core clamping component comprises a second clamping cylinder and two second clamping limiting blocks, the chain tool conveying mechanism conveys the water inlet pipe provided with the jacket to the position between the two second clamping limiting blocks, and the second clamping cylinder controls the two second clamping limiting blocks to approach towards each other so as to clamp the water inlet pipe provided with the jacket; the nut inner core assembling assembly comprises a nut inner core assembling pneumatic gripper and a pushing cylinder, wherein the nut inner core assembling pneumatic gripper is used for gripping the nut inner core conveyed to the discharge end of the nut inner core feeding channel, and the pushing cylinder pushes the nut inner core assembling pneumatic gripper to a pipe orifice of the water inlet pipe clamped between the two second clamping limiting blocks, so that the nut inner core is pushed into the pipe orifice of the water inlet pipe by the nut inner core assembling pneumatic gripper;

the locking mechanism comprises a locking piece for locking the sleeve of the pipe orifice of the assembled water inlet pipe and a locking cylinder for controlling the locking piece to advance and retreat;

the unloading snatchs the mechanism and is used for snatching the inlet tube after the fore shaft and transplanting to the unloading district.

2. The automatic assembling equipment for the water inlet pipe nut and the inner core according to claim 1, wherein the chain tool conveying mechanism comprises two supports, a tool transmission mechanism frame arranged between the two supports, two chain wheels arranged at two ends of the tool transmission mechanism frame, a chain wound on the two chain wheels and used for conveying workpieces through tools, and a driving motor for driving the chain wheels, wherein a plurality of tool clamping seats are uniformly arranged on the chain, two clamping blocks which are oppositely arranged are arranged on each tool clamping seat and used for clamping the conveyed workpieces, and the two clamping blocks are fixedly connected through bolts.

3. The automatic assembling equipment for the inner core of the water inlet pipe nut as claimed in claim 2, wherein two limiting plates are disposed on the working clamping seat and located at the outer sides of the two clamping blocks, respectively, and a limiting shaft fixed on the limiting plate is disposed between the limiting plate and the clamping block at the corresponding side to abut against the clamping block at the corresponding side, so as to ensure that the two clamping blocks are kept clamped.

4. The automatic assembling equipment for the water inlet pipe nut inner core according to claim 2, wherein the locking mechanism comprises a locking mechanism support with a locking mechanism slide rail, a second slide seat arranged on the locking mechanism slide rail and capable of sliding back and forth along the locking mechanism slide rail, a locking piece arranged on the second slide seat, and a locking cylinder driving the locking piece to slide back and forth along the locking mechanism slide rail, wherein an output end of the locking cylinder is connected with the locking piece, a locking hole is formed in an end face of the locking piece facing one side of the working clamp seat, an extending direction of the locking mechanism slide rail is parallel to an arrangement direction of the working clamp seat, and the locking piece slides along the locking mechanism slide rail under the driving of the locking cylinder to enable the locking hole to be aligned with the jacket for locking.

5. The automatic assembling equipment for the inner core of the water inlet pipe nut as claimed in claim 2, wherein the blanking grabbing mechanism comprises a transplanting slide rail, a sliding block arranged on the transplanting slide rail and capable of sliding along the transplanting slide rail, a blanking grabbing bracket arranged on the sliding block, and four blanking pneumatic grabs arranged on the blanking grabbing bracket, wherein the blanking grabbing bracket is square or rectangular, and the four blanking pneumatic grabs are arranged on one end face of the blanking grabbing bracket facing to the working clamp holder and symmetrically arranged at four corners of the blanking grabbing bracket and used for grabbing the water inlet pipe after being locked to be transplanted to a blanking area.

6. The automatic assembling equipment for the water inlet pipe nut inner core according to claim 4, wherein a locking port detection mechanism is arranged between the locking port mechanism and the blanking grabbing mechanism and used for detecting whether the water inlet pipe jacket is locked or not, the automatic assembling equipment comprises a locking port detection probe and a locking port detection cylinder used for driving the locking port detection probe to move, wherein the locking port detection probe is arranged at the same horizontal height of the working clamping seat, and the locking port detection cylinder drives the locking port detection probe to be close to or far away from the working clamping seat so as to detect the locking port of the sealing strip of the water inlet pipe positioned on the working clamping seat.

7. The automatic assembling device for the water inlet pipe nut inner core according to claim 3, wherein two positioning limiting blocks are arranged between the assembling push block and the two first clamping limiting blocks, the two positioning limiting blocks and the two first clamping limiting blocks are arranged in parallel and are located at the same horizontal height, the two positioning limiting blocks are respectively and fixedly connected with output ends of positioning limiting block cylinders, the positioning limiting block cylinders can drive the two positioning limiting blocks to be close to or away from each other, a jacket assembling and positioning hand grip is arranged above the positioning limiting blocks, and the jacket assembling and positioning hand grip can clamp the outer sides of the two positioning limiting blocks when the two positioning limiting blocks are abutted.

8. The automatic assembling device for the water inlet pipe nut inner core according to claim 3, wherein the assembling push block cylinder is arranged on a mounting seat, a sliding cylinder is arranged below the mounting seat, a sliding block is arranged at the output end of the sliding cylinder, the mounting seat is fixedly connected with the sliding block, and the sliding cylinder can drive the sliding block to slide along the assembling direction of the water inlet pipe.

9. The automatic assembly apparatus of the inner core of the inlet pipe nut of claim 1,

the nut inner core assembling assembly further comprises a nut inner core assembling mechanism mounting seat, the nut inner core assembling mechanism mounting seat is provided with a lifting slide rail, the extending direction of the lifting slide rail is vertically upward, a slide seat is connected with the lifting slide rail in a sliding manner, and the output end of a lifting air cylinder is connected with the slide seat so as to drive the slide seat to slide along the lifting slide rail; a rotary cylinder is fixedly connected with the sliding seat, a rotary frame is arranged at the output end of the rotary cylinder, the nut and inner core assembly pneumatic gripper is arranged on the rotary frame, and the rotary cylinder drives the rotary frame to rotate within a certain range, so that the nut and inner core assembly pneumatic gripper can rotate above the nut and inner core feeding channel or be parallel to the second clamping limiting block;

the movable frame is movably arranged on the rotating frame, one end of the movable frame penetrates through one side of the rotating frame, the nut inner core assembling pneumatic gripper is arranged on one side of the rotating frame, which penetrates through the movable frame, the other end of the movable frame is provided with a reset spring between the rotating frames, the pushing cylinder is arranged on the nut inner core assembling mechanism mounting seat, the pushing cylinder drives the movable frame to move back and forth relative to the rotating frame, and then the nut inner core assembling pneumatic gripper is driven to be close to or far away from the second clamping limiting block.

10. The automatic assembling equipment for the water inlet pipe nut and the inner core, according to claim 1, is characterized in that a clamping pneumatic gripper is arranged at an upper position between the two second clamping limiting blocks, and the clamping pneumatic gripper is used for clamping the outer side walls of the two second clamping limiting blocks when the two second clamping limiting blocks are close to and abutted against each other.

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