Background
There is a need in the intelligent toilet manufacturing industry to enable the mass assembly of a gear, a rack, and a nozzle body, the nozzle being assembled together from a gear, a rack, and a nozzle body through a slot. The front and back telescopic function of the nozzle at the front end of the nozzle needs to be realized by the meshing action of a gear and a rack, the gear, the rack and the nozzle body are assembled together manually, and in order to adapt to full-automatic production, the assembly period of the nozzle is mainly within an allowed period, and a high-efficiency nozzle assembly mechanical structure is required to be used and is assisted by a reasonable process.
The existing scheme is as follows: the technical processes of assembling the rack and the nozzle body, assembling the gear and the nozzle body, meshing the rack and the gear and the like are completely completed through manual assembly, the manual operation efficiency is low, and the full-automatic production mode with fast pace is not suitable.
The automatic assembling device has the main defects that the efficiency is low, the manual rhythm cannot catch up with the rhythm of equipment in mass production, manual operation errors exist, the gear is not completely meshed with the rack, the gear is not completely clamped into the clamping groove of the nozzle body, the rack is not completely attached to the clamping groove of the nozzle body, the rack is not assembled well, the product percent of pass is reduced due to self damage, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve exist not enough among the prior art, provide an degree of automation height, carry out the rack equipment subassembly of the automatic mechanism of assembling of rack and pinion of quick pressure equipment to the nozzle main part.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a rack equipment subassembly of automatic equipment mechanism of rack and pinion, includes the nozzle main part positioning jig who is used for placing the nozzle main part, still includes nozzle main part briquetting, rack gland and rack material stopping jig, nozzle main part briquetting and nozzle main part positioning jig in be the rotary type location, the rack gland rotate the back and compress tightly the rack to the draw-in groove of nozzle main part, rack material stopping jig forward displacement with nozzle main part positioning jig and nozzle main part paste tightly.
Preferably, the nozzle main body pressing block and the rack pressing cover rotate through the rotary clamping cylinder respectively, the rack material blocking jig moves forwards through the material blocking cylinder, and the material blocking cylinder moves through the motor transverse moving module.
Preferably, the nozzle body positioning jig and the motor transverse moving module are arranged on the bottom plate.
The specific operation is carried out according to the following steps:
after the clamped nozzle main body is placed in a nozzle main body positioning jig, a transverse moving mechanism transversely moves the nozzle main body to a rack and nozzle main body assembling position, a rotary clamping cylinder drives a nozzle main body pressing block to tightly press the nozzle main body, a material blocking cylinder drives a rack material blocking jig to move forwards to enable the jig and the nozzle main body to be attached tightly, a rack feeding robot clamps a rack and clamps the rack into a buckle of a nozzle main body spray head to realize linkage of the rack and the nozzle main body spray head, the rack feeding robot drives the rack to move forwards slowly and brings the rack into the nozzle main body through the nozzle main body spray head, the rack material blocking jig plays a positioning role when the rack moves, when the rack moves to a certain distance, the rack feeding robot stops moving forwards, the rack feeding robot rotates and bends the rack to be above a nozzle main body clamping groove through a rotary chuck and clamps the whole rack into the nozzle main body clamping groove, the rack feeding robot resets after loosening the rack, the rotary clamping cylinder drives the rack gland to compress the rack in the clamping groove, and the motor transversely moves to drive the spray head of the nozzle main body and the rack to move back and forth, so that the rack and the nozzle main body are more closely attached.
The structure is characterized in that:
structurally mainly utilized rack and nozzle tip's a draw-in groove cooperation structure, utilize the removal guide effect of nozzle tip in the nozzle main part, ingenious also bring the rack into the nozzle main part, and follow-up bend the rack and go into the internal rear surface of nozzle main part and two tool have still kept off the material, prevented that the rack from popping out the nozzle main part, owing to lean on artifical the support completely in artifical assembling process, so not only inefficiency, and the effect is unsatisfactory after the equipment, be unfavorable for subsequent process equipment, these unfavorable factors of artifical equipment have been avoided completely in automatic assembly.
Therefore, the utility model discloses a rack equipment subassembly of automatic equipment mechanism of rack and pinion further promotes machining efficiency, further promotes the assembly quality.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example 1: as shown in the figure, the rack assembling assembly of the automatic gear and rack assembling mechanism comprises a nozzle main body positioning jig 11 used for placing a nozzle main body, and further comprises a nozzle main body pressing block 12, a rack pressing cover 13 and a rack material blocking jig 14, wherein the nozzle main body in the nozzle main body pressing block 12 and the nozzle main body positioning jig 11 is positioned in a rotating mode, the rack pressing cover 13 compresses a rack into a clamping groove of the nozzle main body after rotating, and the rack material blocking jig 14 moves forwards to enable the nozzle main body positioning jig 11 to be attached to the nozzle main body.
The nozzle main body pressing block 12 and the rack pressing cover 13 rotate through a rotary clamping cylinder 16 respectively, the rack material blocking jig 14 moves forwards through a material blocking cylinder 17, and the material blocking cylinder 17 moves through a motor transverse moving module 18.
The nozzle body positioning jig 11 and the motor transverse moving module 18 are arranged on the bottom plate.