CN218907805U - Anti-drip device for paint filling machine - Google Patents

Abstract

The utility model discloses a drip-proof device for a paint filling machine, which comprises a filling nozzle and a blocking cover, wherein the blocking cover is fixedly connected with a fixed ring, the inner ring of the fixed ring is rotationally connected with a rotating ring, the rotating ring and the filling nozzle are coaxially arranged, a through groove for the filling nozzle to penetrate is formed in the rotating ring, a sliding block is fixedly connected with the outer side wall of the filling nozzle, a sliding rail for the sliding block to move through is formed in the inner side wall of the through groove and is arranged around the inner side wall of the through groove, the sliding block moves along the sliding rail to drive the rotating ring to rotate relative to the fixed ring, the rotating ring is slidingly connected with a material containing vessel capable of blocking the through groove, the material containing vessel is detachably connected with a screw rod, the screw rod is connected with a gear rod which is kept in rotation in the rotating ring, the fixed ring is provided with a rack which is meshed and connected with the gear rod, and when the rotating ring rotates, the through rotation of the gear rod drives the material containing vessel to block the through groove or move away from the through groove.

Description

Anti-drip device for paint filling machine

Technical Field

The utility model relates to the technical field of paint filling equipment.

Background

The coating filling machine is mainly used for filling the coating, the processed coating is filled in a special coating container so as to facilitate the subsequent selling and use of the coating, the existing coating filling machine mainly comprises a machine body, a filling nozzle and a blocking cover, the filling nozzle is an output port used for filling the coating into the coating container, the filling nozzle is connected to the machine body and reciprocates up and down through a control system, the blocking cover is generally fixed on the machine body, the vertical distance between the blocking cover and a conveying track is slightly larger than the height of the coating container, the coverage area of the blocking cover is also larger than the opening of the coating container, the blocking cover is used for blocking the coating during filling from splashing out of the coating container from the opening of the coating container, a channel for the filling nozzle to pass through is formed in the center position of the blocking cover, when the coating container moves to the right under the filling nozzle through the conveying track, the filling nozzle can move downwards through a through hole of the blocking cover and stretch into the coating container to the interior of the coating container to fill the coating container, and after the filling is completed, the blocking cover can move upwards and move out of the coating container;

however, after the filling nozzle completes the infusion operation, although the control system can automatically close the outlet of the filling nozzle, a little paint is still attached to the outlet of the filling nozzle, so that a small amount of paint drops, the dropped paint can pass through the channel of the blocking cover and fall into the paint container below, and after the paint container below is removed, the paint attached to the filling nozzle can drop onto the conveying track for conveying the paint container, so that the paint is attached to the conveying track, the implementation of the conveying track or the environment of the conveying track is influenced, and in addition, when other paint containers are placed on the conveying track, the paint can be attached to the outer surface of the paint container, and the selling of the paint is influenced.

Disclosure of Invention

The utility model mainly aims to solve the defects in the prior art and provide a device for avoiding the influence of the dripping phenomenon of a filling nozzle after the completion of the infusion on the implementation of a coating filling machine.

The technical scheme adopted by the utility model is as follows: the utility model provides a drip proof device for coating liquid filling machine, includes filling mouth and keeps off the lid, keep off the fixed solid fixed ring that links to each other of lid, the interior ring department of solid fixed ring rotates to link to each other there is the swivel, the swivel with the coaxial setting of filling mouth, the swivel is opened and is supplied the logical groove that the filling mouth runs through, the fixed slide rail that links to each other of lateral wall of filling mouth, the inside wall in logical groove is opened and is supplied the slide rail that the slide rail removed and passed and wind in the inside wall setting of logical groove, the slide rail is followed the slide rail removes in order to drive the swivel for the solid fixed ring rotates, the swivel slides and links to each other and has the flourishing material dish that can block up logical groove, flourishing material dish detachably links to each other there is the lead screw, the lead screw thread link to have keep in the gear pole of rotation in the swivel, the fixed ring be equipped with the rack that links to each other in the gear pole meshing, when the swivel rotates, drive through the rotation of gear pole the flourishing material dish or follow logical groove is moved.

The gear rod comprises a rotary drum which rotates in the rotary ring and a gear which is meshed with the gear, the gear is arranged in a ring shape matched with the movement track of the gear, the gear is coaxially arranged with the rotary drum and fixedly connected with the rotary drum, a thread groove matched with the screw rod is formed in the central axis of the rotary drum, and when the rotary ring rotates, the gear is meshed with the gear and drives the rotary drum to rotate, so that the feed container is driven to move by the screw rod.

The screw rod is fixedly connected with a connecting plate, the material containing vessel is provided with a cavity for the connecting plate to extend into, the connecting plate is provided with a screw hole in threaded connection with a bolt, the material containing vessel is provided with a through hole for the bolt to pass through, and when the connecting plate completely extends into the cavity, the bolt passes through the screw hole and the through hole at the same time, so that the material containing vessel is fixedly connected with the connecting plate.

The sliding rail comprises two linear sliding grooves which are communicated with each other and a curved sliding groove arranged between the two linear sliding grooves;

when the sliding block moves along the linear sliding groove, the swivel is kept stationary;

when the sliding block moves along the curved sliding groove, the swivel rotates relative to the fixed ring.

Compared with the prior art, the utility model has the beneficial effects that:

when the paint container moves to the lower part of the blocking cover through the conveying track, the filling nozzle moves downwards to pass through the through groove, when the filling nozzle passes downwards through the through groove, the sliding block moves along the track of the sliding rail and drives the swivel to rotate, the material containing vessel is moved out of the through groove before the filling nozzle moves to the material containing vessel, so that the filling nozzle smoothly passes through the through groove, and the paint container below the blocking cover is subjected to paint filling operation;

after the infusion is finished, the filling nozzle moves upwards to pass through the through groove, when the filling nozzle moves to pass over the material containing vessel to the upper part of the material containing vessel, the sliding block moves along the track of the sliding rail and drives the swivel to rotate in the opposite direction, the material containing vessel is driven to move to extend into the through groove and block the through groove, the paint dropped from the filling nozzle can fall on the Cheng Liao vessel, the paint is prevented from falling on the conveying rail below, and the normal operation of the filling operation is ensured, and meanwhile, the working environment of the conveying rail is kept clean;

in addition, the detachable material containing vessel can realize the recovery of partial coating and the cleaning work of the material containing vessel, so that the whole device is convenient for continuous recycling.

Drawings

FIG. 1 is a perspective view of a paint filler;

FIG. 2 is a schematic illustration of the position of a partial fill nozzle and swivel in use;

FIG. 3 is a schematic view of a structure for moving a material container;

FIG. 4 is a schematic diagram of a gear rod and screw rod connection;

FIG. 5 is a schematic diagram of a connection structure of a screw and a material container;

FIG. 6 is a schematic diagram of a chute structure;

in the figure: 1. a filling nozzle; 2. a blocking cover; 3. a fixing ring; 4. a swivel; 5. a through groove; 6. a slide block; 7. a slide rail; 8. a material containing vessel; 9. a screw rod; 10. a gear lever; 11. a rack; 12. a rotating drum; 13. a gear; 14. a thread groove; 15. a connecting plate; 16. a cavity; 17. a screw hole; 18. a through hole; 19. a straight line chute; 20. and a curved chute.

Detailed Description

The utility model is further illustrated by way of example with reference to the accompanying drawings.

As shown in fig. 1 to 6, the drip-proof device for a paint filling machine according to this embodiment includes a filling nozzle 1 for moving up and down along a machine body of the paint filling machine and injecting paint into a paint container, a blocking cover 2 for preventing paint from splashing out of an opening of the paint container when the filling nozzle 1 is in an injection state, a pipe portion of the filling nozzle 1 is in a circular pipe shape, the blocking cover 2 can be coaxially arranged with the filling nozzle 1, the blocking cover 2 is arranged below the filling nozzle 1, the blocking cover 2 is in a circular pot cover shape, a circular notch coaxially arranged with the blocking cover 2 is formed in a central axis of the blocking cover 2, a fixed ring 3 is fixed in the circular notch in a manner of bonding or welding, the fixed ring 3 is in a circular ring shape and coaxially arranged with the blocking cover 2, a rotating ring 4 is arranged at an inner ring of the fixed ring 3, the rotating ring 4 is coaxially arranged with the filling nozzle 1, an outer side wall of the rotating ring 4 is attached to an inner ring side wall of the fixed on an inner ring side wall of the fixed ring 3, and the rotating ring 4 is provided with a part such as a roller wheel and the outer side wall of the rotating ring 4 is coaxially arranged with the blocking cover 2, and the rotating ring is rotatably arranged in a guide rail 3 and can be rotatably fixed relative to the rotating guide rail 3.

The swivel 4 and the filling mouth 1 are coaxially arranged, a through groove 5 is formed in the central axis of the swivel 4, a space formed by the through groove 5 is cylindrical, the filling mouth 1 can penetrate through the through groove 5 to extend into a paint container below the baffle cover 2 for carrying out the filling operation when being used for filling, a sliding block 6 is fixed on the outer side wall of the filling mouth 1 in a welding or bonding mode, the extending end part of the sliding block 6 is spherical, a sliding rail 7 is formed on the surface of the inner side wall of the through groove 5, the sliding rail 7 comprises two linear sliding grooves 19 and a curved sliding groove 20 arranged between the two linear sliding grooves 19, the two linear sliding grooves 19 and the curved sliding groove 20 are mutually communicated, the sections of the linear sliding grooves 19 and the curved sliding groove 20 are spherical which are matched with the sliding block 6, and the sliding block 6 can extend into the sliding groove and move along the track of the sliding groove until the sliding groove penetrates out of the sliding groove.

The two linear sliding grooves 19 respectively extend to the upper end and the lower end of the swivel 4 and are arranged along the vertical direction, so that the sliding block 6 can extend into the sliding rail 7 from the upper end and the lower end of the swivel 4, the two linear sliding grooves 19 are staggered, namely, the two linear sliding grooves 19 are not on the same vertical line, the linear sliding groove 19 at the lower end can be longer than the linear sliding groove 19 at the upper end, the curve sliding groove 20 is arranged in the middle upper position of the through groove 5, the interval for the sliding block 6 to drive the swivel 4 to rotate occurs at the upper end part of the swivel 4, the two ends of the curve sliding groove 20 are respectively communicated with the upper linear sliding groove 19 and the lower linear sliding groove 19, the curve chute 20 can be in an S-shaped curve shape or in a straight line shape, so that the slide block 6 can smoothly move from one straight line chute 19 to the other straight line chute 19, when the filling nozzle 1 passes through the through groove 5 to enable the slide block 6 to move along the track of the straight line chute 19, the swivel 4 is kept still, when the slide block 6 moves along the curve chute 20, the swivel 4 is driven to do autorotation motion relative to the fixed ring 3 through the abutting action of the slide block 6 and the slide rail 7 and the arrangement of the curve chute 20 around the inner side wall of the through groove 5 because the filling nozzle 1 and the slide block 6 do not rotate.

The length setting of gyro wheel guide rail has corresponded the turned angle of swivel 4, and the turned angle of swivel 4 can set up to the angle that drives swivel 4 pivoted when slider 6 removes along slide rail 7 to restrict the excessive rotation of swivel 4, can be provided with the magnetic path respectively at the both ends of gyro wheel guide rail, also be provided with the magnet that attracts mutually with the magnetic path on the gyro wheel, when the gyro wheel removes to the arbitrary one end of gyro wheel guide rail, makes swivel 4 keep the state of forbidden relatively through the power that the magnetism was inhaled, and the power that the magnetism was inhaled can not influence the swivel 4 that drives when slider 6 removed along slide rail 7.

When the filling nozzle 1 is infused and passes through the through groove 5, the sliding block 6 drives the swivel 4 to rotate, the position of the swivel 4 is kept unchanged through the attraction force of the magnet and the magnetic block, so that when the filling nozzle 1 is infused and passes out of the through groove 5, the sliding block 6 can smoothly extend into and pass through the guide rail from the linear sliding groove 19 at the lower end of the swivel 4 to drive the swivel 4 to rotate back to the initial position, and therefore the reciprocating motion of the filling nozzle 1, which passes through the through groove 5 in the last and next passes, drives the swivel 4 to complete the reciprocating rotation of one circumferential rotation.

The material containing dishes 8 are used for containing the coating which is dripped off on the filling nozzle 1, the shape, the size and the quantity of the material containing dishes 8 can be set according to the requirement, when one material containing dish 8 is arranged, the material containing dishes 8 can be in a disc shape which can seal the through groove 5, when two material containing dishes 8 are arranged, the two material containing dishes 8 are semicircular and symmetrically arranged, when the two material containing dishes 8 move in opposite directions and are attached, the through groove 5 can be sealed, the shape, the size and the quantity of the material containing dishes 8 are analogized, so that the requirement of sealing the through groove 5 can be met, the quantity of the material containing dishes 8 in the drawing is four, the four material containing dishes 8 are in a fan shape, and when the four material containing dishes 8 are all moved into the through groove 5 and are attached, the through groove 5 can be sealed.

The swivel 4 can be provided with a cavity for placing and maintaining the horizontal movement of the material containing vessel 8, the cavity is communicated with the through groove 5, the four cavities are distributed at equal intervals around the through groove 5, so that the four liquid containing vessels can move from four directions to extend into the through groove 5 and attach to and seal the through groove 5, and the paint dropped on the filling nozzle 1 can fall on the liquid containing vessels and cannot fall on a conveying rail below.

Each material containing vessel 8 is provided with a screw rod 9, the axis of the screw rod 9 is arranged along the radial direction of the through groove 5, the screw rod 9 can extend into the cavity of the swivel 4 for placing the material containing vessel 8, one end of the screw rod 9 is fixed with a connecting plate 15 in a welding or bonding mode and the like, the outer side wall of the material containing vessel 8 is provided with a cavity 16, the inner shape of the cavity 16 corresponds to the connecting plate 15, the connecting plate 15 can extend into the cavity 16, the lower side wall of the connecting plate 15 is provided with a screw hole 17, the bottom side wall of the material containing vessel 8 is provided with a through hole 18, when the connecting plate 15 completely extends into the cavity 16, the screw hole 17 is aligned with the position of the through hole 18, bolts sequentially pass through the through hole 18 from the bottom and are transferred into the screw hole 17, the connecting plate 15 can be prevented from moving out of the cavity 16, and the liquid containing vessel is kept connected with the screw rod 9.

The number and the positions of the screw holes 17 and the through holes 18 can be set according to the needs, the connection plate 15 is connected with the material containing vessel 8, the material containing vessel 8 is prevented from rotating, and the material containing vessel 8 can be mounted and dismounted on the swivel 4 through mounting and dismounting bolts.

The rotating ring 4 is internally provided with gear rods 10 which are kept in the rotating ring 4 and rotate, the number and the positions of the gear rods 10 are in one-to-one correspondence with those of the screw rods 9, each gear rod 10 comprises a rotary drum 12 and a gear 13, the rotary drum 12 is arranged along the radial direction of the through groove 5, one end of the rotary drum 12 opposite to the through groove 5 is provided with a thread groove 14, threads on the screw rods 9 are matched with the thread groove 14, and when the rotary drum 12 rotates, the screw rods 9 can be driven to move to extend into or extend out of the thread groove 14, namely, the material containing vessel 8 is driven to reciprocate opposite to the through groove 5.

The gear 13 is sleeved on the outer side wall of the rotary drum 12 and is fixedly connected with the rotary drum 12 in a welding, bonding or integrated forming mode and the like, so that the gear 13 and the rotary drum 12 rotate together, a rack 11 is fixedly welded on the inner side wall of the fixed ring 3, the rack 11 is annular and is arranged around the inner side wall of the fixed ring 3, gear teeth on the rack 11 extend into the rotary ring 4 and are mutually meshed with gear teeth on all gears 13 in the rotary ring 4, and when the filling nozzle 1 penetrates through the through groove 5 to drive the rotary ring 4 to do forward and backward movement relative to the fixed ring 3, the gear 13 moves along the extending path of the rack 11 and drives the rotary drum 12 to do corresponding rotation, so that the material containing dish 8 is driven to do reciprocating movement.

The gear teeth on the gear 13 and the gear teeth on the rack 11 can be correspondingly adjusted in position and shape according to actual needs, for example, the gear teeth on the gear 13 and the gear teeth on the rack 11 can be conical gear teeth meshed with each other.

Because the four gears 13 are meshed with one rack 11, when the swivel 4 rotates, the four material containers 8 do the same reciprocating motion, and synchronously extend into the through groove 5 and are mutually attached, so that the through groove 5 is blocked, the coating dropped on the filling nozzle 1 falls on the liquid container, or synchronously extends into the cavity of the swivel 4, and the filling nozzle 1 can pass through the through groove 5 for infusion operation.

Because four material containing dishes 8 are synchronously moved, the material containing dishes 8 are required to be independently carried out when the liquid containing dishes are assembled and disassembled, the material containing dishes 8 are inserted into the corresponding cavities of the swivel 4 from the bottom ends of the through grooves 5 during installation, then the swivel 4 is rotated to drive the material containing dishes 8 to move and stretch into the through grooves 5, and finally the bolts are locked, so that the installation of the material containing dishes 8 is completed.

When the material containing vessel 8 is disassembled, the bolts are firstly disassembled, then the connecting plate 15 is moved back into the cavity, so that the material containing vessel 8 can be disassembled for cleaning or recycling.

Claims (4)

1. The utility model provides a drip proof device for coating liquid filling machine, characterized by, including filling mouth and fender lid, the fixed solid fixed ring that links to each other that keeps off of fender lid, gu fixed ring's inner ring department rotates to link to each other has the swivel, the swivel with the coaxial setting of filling mouth, the swivel is opened and is supplied the logical groove that the filling mouth runs through, the fixed slide rail that links to each other of lateral wall of filling mouth, open the inside wall in logical groove has the confession the slide rail that the slide rail moved and passed and wound in the inside wall setting of logical groove, the slide rail is followed the slide rail removes in order to drive the swivel for gu fixed ring rotates, the swivel slides and links to each other and can block up the flourishing dish of logical groove, flourishing dish detachably links to each other and is equipped with the lead screw, the lead screw thread link to keep in the gear pole of autorotation in the swivel, the fixed ring be equipped with the rack that links to each other with the gear pole meshing, when the swivel rotates, drive through the rotation of gear pole the flourishing dish keeps logical groove or removes from the shutoff groove.

2. The drip-proof device according to claim 1, wherein the gear rod comprises a rotary drum which is kept in the rotary ring and rotates in a meshed manner with the rack, the rack is arranged in a ring shape which is matched with the moving track of the gear, the gear is coaxially arranged with the rotary drum and fixedly connected with the rotary drum, a thread groove which is matched with the screw rod is formed in the central axis of the rotary drum, and when the rotary ring rotates, the gear is kept in meshed manner with the rack and drives the rotary drum to rotate, so that the feed tray is driven to move by the screw rod.

3. The drip-proof device of claim 1, wherein the screw rod is fixedly connected with a connecting plate, the material containing vessel is provided with a cavity into which the connecting plate extends, the connecting plate is provided with a screw hole in threaded connection with a bolt, the material containing vessel is provided with a through hole through which the bolt passes, and when the connecting plate completely extends into the cavity, the bolt passes through the screw hole and the through hole at the same time, so that the material containing vessel is fixedly connected with the connecting plate.

4. The drip resistant device of claim 1 wherein said slide rail comprises two linear runners in communication with each other and a curved runner disposed between the two linear runners;

when the sliding block moves along the linear sliding groove, the swivel is kept stationary;

when the sliding block moves along the curved sliding groove, the swivel rotates relative to the fixed ring.

Images