CN215843849U - Automatic gluing device for coating anaerobic glue on fluid pump - Google Patents

Abstract

The utility model discloses an automatic gluing device for coating anaerobic glue on a fluid pump, which solves the problems of the prior art and realizes the full automation purpose of coating anaerobic glue on the inner hole of a pump body and the outer surface of a pump core sleeve and assembling; the automatic gluing device adopts a belt linear feeding mode, and the device components mainly comprise a belt feeding mechanism, a pump body inner hole gluing mechanism, a pump core sleeve storage rack, a pump core sleeve distributing mechanism, a pump core sleeve feeding mechanism, a pump core sleeve gluing mechanism, a pump core sleeve mounting manipulator mechanism, a pump body positioning mechanism and a pump core sleeve re-pressing mechanism; the control aspect is controlled by a PLC, and the operation interface is a colorful touch screen, so that the device is visual and easy to use. The integral automatic gluing device realizes the coating and assembly of anaerobic glue on the inner hole of the pump body and the outer surface of the pump core sleeve of the fluid pump, the production rate is 5 pieces/minute, the operation efficiency is more than or equal to 90 percent, the qualification rate is more than or equal to 98 percent, the production efficiency is greatly improved, and the human resources are saved.

Description

Automatic gluing device for coating anaerobic glue on fluid pump

Technical Field

The utility model relates to the technical field of automatic gluing equipment, in particular to an automatic gluing device which is mainly used for coating anaerobic glue on the inner hole of a pump body and the outer surface of a pump core sleeve of a fluid pump method and realizing automatic assembly of the inner hole and the outer surface of the pump core sleeve.

Background

The fluid pump is composed of a pump body 53 and a pump core sleeve 54 mounted in a bore in the pump body, as shown in fig. 22 and 23. When the pump core sleeve is installed with the pump body, anaerobic adhesive needs to be coated on the inner hole of the pump body and the outer surface of the pump core sleeve, and then the pump core sleeve is installed in the pump body. The tradition mode is that the adoption manual work is paintd the anaerobic adhesive and is being in pump body hole and pump core cover surface, and paint pedestrian's frock behind the anaerobic adhesive and join in marriage, such rubber coating is comparatively loaded down with trivial details with the assembly mode process, and inefficiency, the manual work is paintd and still can have the inhomogeneous scheduling problem of volume of paining, the too much or too little condition of glue, glue is too much then can cause the increase of material energy consumption, glue is too little then can lead to the pump core cover can not closely cooperate with pump body hole, still can cause the pump core to overlap the gas tightness between the pump body relatively poor. In addition, during manual assembly, the pump core sleeving formula cannot be installed in the pump body hole when the pump core sleeving formula is installed in a wrong direction, if equipment is used for forcibly installing the pump core sleeving in the pump body hole, the whole fluid pump is damaged and scrapped, the number of defective products is increased, and the production of discharging defective products cannot be realized during assembly. Finally, manual assembly cannot achieve one-time positioning assembly, the process is complicated, and the assembly speed is low.

Therefore, there is a need for improvements in the prior art techniques for anaerobic adhesive application and assembly of fluid pumps.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides an automatic gluing device for coating anaerobic glue on a fluid pump, which solves the problems of the prior art and realizes the full automation of coating anaerobic glue on the inner hole of a pump body and the outer surface of a pump core sleeve and assembling; the automatic gluing device adopts a belt linear feeding mode, and the device components mainly comprise a belt feeding mechanism, a pump body inner hole gluing mechanism, a pump core sleeve storage rack, a pump core sleeve distributing mechanism, a pump core sleeve feeding mechanism, a pump core sleeve gluing mechanism, a pump core sleeve mounting manipulator mechanism, a pump body positioning mechanism and a pump core sleeve re-pressing mechanism; the control aspect is controlled by a PLC, and the operation interface is a colorful touch screen, so that the device is visual and easy to use. The integral automatic gluing device realizes the coating and assembly of anaerobic glue on the inner hole of the pump body and the outer surface of the pump core sleeve of the fluid pump, the production rate is 5 pieces/minute, the operation efficiency is more than or equal to 90 percent, the qualification rate is more than or equal to 98 percent, the production efficiency is greatly improved, and the human resources are saved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an automatic gluing device for coating anaerobic adhesive on a fluid pump comprises a mainframe box, a belt feeding mechanism which is arranged on the top of the mainframe box and adopts a belt to linearly feed a pump body, a pump body inner hole gluing mechanism for gluing a pump body inner hole of the pump body, a pump core sleeve storage rack for feeding a pump core sleeve, a pump core sleeve distributing mechanism for distributing the pump core sleeve, a pump core sleeve feeding mechanism for feeding the pump core sleeve, a pump core sleeve gluing mechanism for gluing the outer surface of the pump core sleeve, a pump body positioning mechanism for positioning the pump body, a pump core sleeve mounting manipulator for conveying the glued pump core sleeve to the corresponding pump body for mounting, a pump core sleeve repressing mechanism for repressing the pump core sleeve, a discharging rack which is arranged corresponding to the discharging end of the belt feeding mechanism and discharges the pump body provided with the pump core sleeve, and a touch screen component for controlling the running of each mechanism and displaying the relevant state, the touch screen part controls the operation of each mechanism through a PLC. The working principle and the action flow of the whole automatic gluing device are as follows: 1. the pump body is placed on a belt → 2 by hands or a feeding machine, the pump body is conveyed to a designated position by the belt, the inner hole of the pump body is coated with glue → 3 by a glue coating mechanism in the inner hole of the pump body, the pump body is conveyed to the next station by the belt and positioned → 4. the pump core sleeve flows out from a storage rack of the pump core sleeve, the material is distributed and coated with glue, the pump core sleeve is conveyed to the position of the pump body by a mounting manipulator of the pump core sleeve and positioned → 5. the pump body is conveyed to the next station by the belt, and the pump core sleeve is repressed → 6 by a repressing mechanism of the pump core sleeve, and the pump body with the mounted pump core sleeve is conveyed to a discharge rack by a belt after detection is completed.

Further, pump body hole rubberizing mechanism include the hole rubberizing frame of fixed mounting on the mainframe box, install hole rubberizing cylinder in hole rubberizing frame, install on hole rubberizing cylinder bottom power take off end and the hole rubberizing mounting panel that pushes down, install in the hole rubberizing motor at hole rubberizing mounting panel top, install in hole rubberizing mounting panel bottom and by hole rubberizing motor drive pivoted hole rubberizing pivot, cover tight hole rubberizing pivot and the whole hole rubberizing sponge that soaks the anaerobism glue. The action principle of the pump body inner hole gluing mechanism is as follows: when the pump body arrives at a designated position through the belt feeding mechanism, the inner hole gluing cylinder drives the inner hole gluing mounting plate to fall to the designated position, the inner hole gluing cylinder drives the inner hole gluing rotating shaft and the inner hole gluing sponge to rotate, and the anaerobic glue is uniformly coated on the inner hole of the pump body; the function of the pump body inner hole gluing mechanism is to smear a layer of anaerobic glue on the inner hole of the pump body under the premise that the outer surface of the pump core sleeve is smeared with the anaerobic glue, thereby effectively ensuring the air tightness between the pump core sleeve and the pump body.

The pump core sleeve distributing mechanism comprises a pump core sleeve distributing support fixedly installed on the mainframe box, a pump core sleeve distributing support installed on the pump core sleeve distributing support, a pump core sleeve storage rack discharging end connected with the pump core sleeve storage rack and arranged in a downward inclination mode, a material cutting cylinder installed at the lower tail end of the pump core sleeve distributing support and used for cutting the pump core sleeve, a material cutting rod installed at the power output end of the material cutting cylinder and inserted into the lower tail end of the pump core sleeve to cut off the pump core sleeve, a material pressing cylinder installed on the material distributing support and located above the material cutting cylinder and used for pressing the previous pump core sleeve, a material pressing block installed at the power end of the material pressing cylinder and used for pressing the pump core sleeve, and a guide sleeve connected with the tail end discharging position of the pump core sleeve distributing support and installed to enable the pump core sleeve to freely fall onto the pump core sleeve feeding mechanism. The action principle of the pump core sleeve distributing mechanism is as follows: when the pump core sleeve slides to the material distributing channel by means of dead weight, the material cutting cylinder drives the material cutting rod to cut the pump core sleeve, then the material pressing cylinder presses downwards to drive the material pressing block to press the pump core sleeve positioned above the back surface of the pump core sleeve so as not to enable the pump core sleeve above to continuously slide, then the material cutting rod is opened, and the pump core sleeve which is not cut by the material cutting rod slides into the guide sleeve and freely falls onto the pump core sleeve feeding mechanism; the pump core sleeve distributing mechanism has the advantages that the self weight of the pump core sleeve is fully utilized for feeding, and the energy efficiency is reduced.

Furthermore, the pump core sleeve feeding mechanism comprises a positioning rotating shaft, a rotating motor, a feeding cylinder, a feeding bottom plate, a linear guide rail and a feeding support plate, wherein the positioning rotating shaft is installed at a position corresponding to the outlet of the guide sleeve and is sleeved in the pump core sleeve of the free-falling body, the bottom of the positioning rotating shaft is connected with and drives the rotating motor to rotate, the feeding cylinder is installed on the feeding bottom plate, the power output end of the feeding cylinder is installed on the feeding bottom plate, the linear guide rail is installed on the feeding bottom plate in a matched mode, and the feeding support plate is installed on the feeding bottom plate and installed on the rotating motor. The action principle of the pump core sleeve feeding mechanism is as follows: when the pump core sleeve freely falls onto the positioning rotating shaft from the guide sleeve of the pump core sleeve distributing mechanism, the feeding cylinder drives the feeding bottom plate to convey the pump core sleeve to a glue spreading station through the linear guide rail, the rotating motor drives the positioning rotating shaft and the pump core sleeve to rotate, the pump core sleeve is in contact with the pump core sleeve gluing mechanism stuck with anaerobic glue in a rotating state, and therefore the anaerobic glue is uniformly smeared on the outer surface of the pump core sleeve. The pump core sleeve feeding mechanism has the advantages that the anaerobic adhesive is coated in a mode that the rotating motor drives the pump core sleeve, and the anaerobic adhesive can be uniformly distributed on the outer surface.

Further, pump core sheathe in gluey mechanism including fixed mounting pump core cover rubberizing frame on the mainframe box, install pump core sheathe in gluey cylinder on pump core sheathe in gluey frame, install in pump core sheathe in gluey cylinder lateral part power take off on and the pump core that moves forward sheathe in gluey mounting panel, install in pump core sheathe in gluey motor at gluey mounting panel top in pump core, install in pump core sheathe in gluey mounting panel bottom and sheathe in gluey pivot in by pump core sheathe in gluey motor drive pivoted pump core, tightly sheathe in gluey pivot and the whole infiltration has the pump core of anaerobic adhesive sheathe in gluey sponge. The action principle of the pump core rubber coating mechanism is as follows: when the pump core sleeve is conveyed to the glue spreading station by the feeding cylinder of the pump core sleeve feeding mechanism, the pump core sleeve gluing cylinder drives the pump core sleeve gluing mounting plate to be in forward contact with the pump core sleeve, and the pump core sleeve gluing motor drives the pump core sleeve gluing rotating shaft and the pump core sleeve gluing sponge to rotate, so that the anaerobic adhesive is uniformly coated on the outer surface of the pump core sleeve. The pump core gluing mechanism has the advantages that the anaerobic adhesive is coated in a mode that the pump core gluing motor drives the pump core gluing sponge, so that the anaerobic adhesive can be uniformly distributed on the outer surface, and the condition that part of local glue is excessive is avoided.

Furthermore, the pump body positioning mechanism comprises a pump body positioning support arranged on the main case, a pump body positioning cylinder arranged below the pump body positioning support through a pump body positioning connecting plate and positioned below the belt feeding mechanism, and a pump body positioning column arranged on the power output end at the top of the pump body positioning cylinder; the pump body positioning column is characterized in that pump body supporting pieces for jacking the pump body to separate from the belt are arranged on two sides of the pump body positioning column, a pump body positioning section which is installed in a fit mode with an inner hole of the pump body is arranged at the top of the pump body positioning section, and a pump core sleeve positioning section which is installed in a fit mode with the pump core sleeve is arranged at the top of the pump body positioning section. The action principle of the pump body positioning mechanism is as follows: when the pump body is conveyed to an appointed position through the belt feeding mechanism, the pump body positioning cylinder drives the pump body positioning column to ascend, the pump body positioning section is matched with the inner hole of the pump body, the pump body supporting piece jacks up the pump body to separate from the belt, the pump core sleeve mounting manipulator conveys the pump core sleeve to the pump core sleeve positioning section, the pump body positioning cylinder drives the pump body positioning column to return to the original position, and the pump core sleeve falls along with the pump body positioning column and is assembled in advance on the inner hole of the pump body. The pump body positioning mechanism has the advantages that the structural characteristics of the product are utilized, positioning and assembling are completed at one time, working procedures are reduced, and the assembling speed is effectively improved.

Furthermore, the pump core sleeve repressing mechanism comprises a pump core sleeve repressing support arranged on the mainframe box, a pump core sleeve repressing cylinder arranged on the pump core sleeve repressing support, and a repressing block which is arranged on the power output end at the bottom of the pump core sleeve repressing cylinder and represses the pump core sleeve into the pump body through the downward pressing movement to form the close fit installation. The action principle of the pump core sleeve repressing mechanism is as follows: when the pump core sleeve and the pump body are assembled and then conveyed to a re-pressing station through the belt feeding mechanism, the re-pressing cylinder of the pump core sleeve drives the re-pressing block to move downwards, the pump core sleeve is tightly matched with an inner hole of the pump body, if the re-pressing cylinder does not extend out to reach a designated position, the machine is stopped to alarm, and defective products are removed by hands.

Furthermore, a pump core sleeve dislocation detection switch which is positioned between the pump body positioning mechanism and the pump core sleeve repressing mechanism and is used for detecting whether the pump core sleeve is installed in a dislocation manner or not is further arranged on the mainframe box. When the pump core sleeve is assembled with the pump body and then flows to a re-pressing station through the belt feeding mechanism, if the pump core sleeve is installed in a staggered mode and cannot be installed in an inner hole of the pump body, the pump core sleeve dislocation detection switch can light up and stop to give an alarm, and then the pump can be started up after being corrected by hands; the pump core sleeve dislocation detection switch has the advantages that before a product reaches a repressing station, the pump core sleeve dislocation detection switch carries out dislocation detection, and the phenomenon that the repressing mechanism of the pump core sleeve still carries out repressing work under the condition of installation dislocation to cause the repressing block and the product to be damaged is avoided.

Furthermore, the belt feeding mechanism comprises a belt conveying support, a bearing support arranged at the top of the belt conveying support and used for bearing and supporting the upper part of the pump body, a belt located below the bearing support and used for bearing and supporting the bottom of the pump body and conveying the pump body, and belt pulleys installed at two ends of the belt conveying support and used for driving the belt to convey.

Furthermore, the anaerobic adhesive storage device further comprises an adhesive storage tank for storing anaerobic adhesive, the adhesive storage tank is respectively connected and installed to the inner hole adhesive applying mounting plate and the pump core sleeve adhesive applying mounting plate through an adhesive guide pipe, and the adhesive outlet ends of the corresponding adhesive guide pipes are respectively positioned above the inner hole adhesive applying sponge and above the pump core sleeve adhesive applying sponge. Anaerobic adhesive in the adhesive storage tank flows to the corresponding inner hole adhesive sponge and the pump core sleeve adhesive sponge through respective adhesive guide pipes to soak the whole piece of adhesive sponge.

In conclusion, the automatic gluing device for coating the anaerobic adhesive on the fluid pump solves the problems in the prior art, and realizes the full-automatic purposes of coating the anaerobic adhesive on the inner hole of the pump body and the outer surface of the pump core sleeve and assembling; the automatic gluing device adopts a belt linear feeding mode, and the device components mainly comprise a belt feeding mechanism, a pump body inner hole gluing mechanism, a pump core sleeve storage rack, a pump core sleeve distributing mechanism, a pump core sleeve feeding mechanism, a pump core sleeve gluing mechanism, a pump core sleeve mounting manipulator mechanism, a pump body positioning mechanism and a pump core sleeve re-pressing mechanism; the control aspect is controlled by a PLC, and the operation interface is a colorful touch screen, so that the device is visual and easy to use. The integral automatic gluing device realizes the coating and assembly of anaerobic glue on the inner hole of the pump body and the outer surface of the pump core sleeve of the fluid pump, the production rate is 5 pieces/minute, the operation efficiency is more than or equal to 90 percent, the qualification rate is more than or equal to 98 percent, the production efficiency is greatly improved, and the human resources are saved.

Drawings

FIG. 1 is a schematic view showing the construction of an automatic glue applicator for applying anaerobic glue to a fluid pump according to example 1 of the present invention;

FIG. 2 is a plan view of the automatic glue dispensing apparatus for dispensing anaerobic glue on a fluid pump according to example 1 of the present invention;

FIG. 3 is a front view of an automatic glue applicator for applying anaerobic glue to a fluid pump according to example 1 of the present invention;

FIG. 4 is a front view of the pump body bore sizing mechanism;

FIG. 5 is a top view of the pump body bore sizing mechanism;

FIG. 6 is a perspective view of the pump body bore sizing mechanism;

FIG. 7 is a front view of the pump core sleeve feed mechanism;

FIG. 8 is a top view of the pump core sleeve feed mechanism;

FIG. 9 is a perspective view of the pump core sleeve feed mechanism;

FIG. 10 is a front view of the pump cartridge feed mechanism;

FIG. 11 is a top view of the pump core sleeve feed mechanism;

FIG. 12 is a perspective view of the pump core sleeve feed mechanism;

FIG. 13 is a front view of the pump core sizing mechanism;

FIG. 14 is a top view of the pump core sizing mechanism;

FIG. 15 is a perspective view of the pump core sizing mechanism;

FIG. 16 is a front view of the pump body positioning mechanism;

FIG. 17 is a top view of the pump body positioning mechanism;

FIG. 18 is a perspective view of the pump body positioning mechanism;

FIG. 19 is a front view of the pump core sleeve repressurization mechanism;

FIG. 20 is a top view of the pump core sleeve repressurization mechanism;

FIG. 21 is a perspective view of a pump core sleeve repressurization mechanism;

FIG. 22 is an exploded schematic view of the fluid pump;

FIG. 23 is a sectional view of the structure of the fluid pump;

the labels in the figures are: 1, a main case; 2, a belt; 3, a belt feeding mechanism; 4, a pump body inner hole gluing mechanism; 5, a pump core sleeve storage rack; 6, a pump core sleeve distributing mechanism; 7, a pump core sleeve feeding mechanism; 8, sleeving a rubber mechanism on the pump core; 9, a pump body positioning mechanism; 10, installing a mechanical arm on the pump core sleeve; 11, a pump core sleeve repressing mechanism; 12, a discharging frame; 13, a touch screen component; 14, an inner hole gluing machine frame; 15, an inner hole gluing cylinder; 16, gluing an inner hole and mounting a plate; 17, an inner hole gluing motor; 18, gluing a rotating shaft on an inner hole; 19, gluing sponge on the inner hole; 20, sleeving a material distributing bracket by a pump core; 21, a material distributing channel; 22, a material cutting cylinder; 23, cutting the material rod; 24, a material pressing cylinder; 25, pressing blocks; 26, a guide sleeve; 27, positioning the rotating shaft; 28, a rotating electrical machine; 29, a feeding cylinder; 30, feeding the bottom plate; 31, a linear guide; 32, feeding a support plate; 33, sleeving a gluing rack on the pump core; 34, sleeving a rubber cylinder on the pump core; 35, sleeving a pump core with a glue mounting plate; 36, sleeving a rubber motor on the pump core; 37, sleeving a rubber rotating shaft on the pump core; 38, sleeving the pump core with rubber sponge; 39, a pump body positioning bracket; 40, a pump body positioning cylinder; 41, a pump body positioning column; 42, a pump body mount; 43, pump body positioning section; 44, a pump core sleeve positioning section; 45, the pump core is sleeved with a repressing bracket; 46, a pump core is sleeved with a repressing cylinder; 47, a re-pressing block; 48, a belt conveying bracket; 49, a supporting bracket; 50, a belt pulley; 51, a glue storage tank; 52, a rubber guide tube; 53, a pump body; 54, pump core sleeve.

Detailed Description

Example 1

The automatic gluing device for coating anaerobic adhesive on a fluid pump described in this embodiment 1 is shown in fig. 1, 2 and 3, and includes a main case 1, a belt feeding mechanism 3 installed on the top of the main case and using a belt 2 to linearly feed a pump body, a pump body inner hole gluing mechanism 4 for gluing a pump body inner hole of the pump body, a pump core sleeve storage rack 5 for feeding a pump core sleeve, a pump core sleeve distributing mechanism 6 for distributing the pump core sleeve, a pump core sleeve feeding mechanism 7 for feeding the pump core sleeve, a pump core sleeve gluing mechanism 8 for gluing the outer surface of the pump core sleeve, a pump body positioning mechanism 9 for positioning the pump body, a pump core sleeve mounting manipulator 10 for mounting the glued pump core sleeve to the corresponding pump body, a pump core sleeve re-pressing mechanism 11 for re-pressing the pump core sleeve, a discharge rack 12 for discharging the pump body on which the pump core sleeve is mounted, a discharge end of the corresponding feeding mechanism is provided, and a discharge rack 12 for discharging the pump body on which the pump core sleeve is mounted, And the touch screen part 13 controls the operation of each mechanism and displays related states, and the touch screen part controls the operation of each mechanism through a PLC. The working principle and the action flow of the whole automatic gluing device are as follows: 1. the pump body is placed on a belt → 2 by hands or a feeding machine, the pump body is conveyed to a designated position by the belt, the inner hole of the pump body is coated with glue → 3 by a glue coating mechanism in the inner hole of the pump body, the pump body is conveyed to the next station by the belt and positioned → 4. the pump core sleeve flows out from a storage rack of the pump core sleeve, the material is distributed and coated with glue, the pump core sleeve is conveyed to the position of the pump body by a mounting manipulator of the pump core sleeve and positioned → 5. the pump body is conveyed to the next station by the belt, and the pump core sleeve is repressed → 6 by a repressing mechanism of the pump core sleeve, and the pump body with the mounted pump core sleeve is conveyed to a discharge rack by a belt after detection is completed.

In this embodiment 1, as shown in fig. 4, fig. 5 and fig. 6, pump body hole rubberizing mechanism include hole rubberizing frame 14 of fixed mounting on the mainframe box, install hole rubberizing cylinder 15 in hole rubberizing frame, install hole rubberizing mounting panel 16 that pushes down on hole rubberizing cylinder bottom power take off, install hole rubberizing motor 17 at hole rubberizing mounting panel top, install in hole rubberizing mounting panel bottom and by hole rubberizing motor drive pivoted hole rubberizing pivot 18, cover tight hole rubberizing pivot and wholly soak there is the hole rubberizing sponge 19 of anaerobic adhesive. The action principle of the pump body inner hole gluing mechanism is as follows: when the pump body arrives at a designated position through the belt feeding mechanism, the inner hole gluing cylinder drives the inner hole gluing mounting plate to fall to the designated position, the inner hole gluing cylinder drives the inner hole gluing rotating shaft and the inner hole gluing sponge to rotate, and the anaerobic glue is uniformly coated on the inner hole of the pump body; the function of the pump body inner hole gluing mechanism is to smear a layer of anaerobic glue on the inner hole of the pump body under the premise that the outer surface of the pump core sleeve is smeared with the anaerobic glue, thereby effectively ensuring the air tightness between the pump core sleeve and the pump body.

In this embodiment 1, as shown in fig. 7, 8 and 9, the pump core sleeve dividing mechanism includes a pump core sleeve dividing support 20 fixedly installed on the main chassis, a dividing material channel 21 installed on the pump core sleeve dividing support and connected to the discharge end of the pump core sleeve storage rack and inclined downward, a material cutting cylinder 22 installed at the lower end of the dividing material channel to cut the pump core sleeve, a material cutting rod 23 installed at the power output end of the material cutting cylinder and inserted into the lower end of the dividing material channel to cut the pump core sleeve, a material pressing cylinder 24 installed on the dividing material channel and located above the material cutting cylinder to press the previous pump core sleeve, a material pressing block 25 installed at the power end of the material pressing cylinder to press the pump core sleeve, and a guide sleeve 26 connected to the discharge end of the dividing material channel and installed to realize free falling of the pump core sleeve onto the pump core sleeve feeding mechanism. The action principle of the pump core sleeve distributing mechanism is as follows: when the pump core sleeve slides to the material distributing channel by means of dead weight, the material cutting cylinder drives the material cutting rod to cut the pump core sleeve, then the material pressing cylinder presses downwards to drive the material pressing block to press the pump core sleeve positioned above the back surface of the pump core sleeve so as not to enable the pump core sleeve above to continuously slide, then the material cutting rod is opened, and the pump core sleeve which is not cut by the material cutting rod slides into the guide sleeve and freely falls onto the pump core sleeve feeding mechanism; the pump core sleeve distributing mechanism has the advantages that the self weight of the pump core sleeve is fully utilized for feeding, and the energy efficiency is reduced.

In this embodiment 1, as shown in fig. 10, 11 and 12, the pump core sleeve feeding mechanism includes a positioning rotating shaft 27 installed at a position corresponding to the guide sleeve outlet and sleeved in the pump core sleeve of the free-falling body, a rotating motor 28 installed at the bottom of the positioning rotating shaft and driving the positioning rotating shaft to rotate, a feeding cylinder 29, a feeding bottom plate 30 installed at the power output end of the feeding cylinder, a linear guide rail 31 installed in cooperation with the feeding bottom plate, and a feeding support plate 32 installed on the feeding bottom plate and installed with the rotating motor. The action principle of the pump core sleeve feeding mechanism is as follows: when the pump core sleeve freely falls onto the positioning rotating shaft from the guide sleeve of the pump core sleeve distributing mechanism, the feeding cylinder drives the feeding bottom plate to convey the pump core sleeve to a glue spreading station through the linear guide rail, the rotating motor drives the positioning rotating shaft and the pump core sleeve to rotate, the pump core sleeve is in contact with the pump core sleeve gluing mechanism stuck with anaerobic glue in a rotating state, and therefore the anaerobic glue is uniformly smeared on the outer surface of the pump core sleeve. The pump core sleeve feeding mechanism has the advantages that the anaerobic adhesive is coated in a mode that the rotating motor drives the pump core sleeve, and the anaerobic adhesive can be uniformly distributed on the outer surface.

In this embodiment 1, as shown in fig. 13, fig. 14 and fig. 15, the pump core on sheathe in gluey mechanism include pump core cover rubberizing frame 33 of fixed mounting on the mainframe box, install pump core cover rubberizing cylinder 34 on pump core upper rubberizing frame, install on pump core upper rubberizing cylinder lateral part power take off and the pump core that moves forward sheathe in gluey mounting panel 35, install in pump core that the pump core sheathe in gluey mounting panel top sheathe in gluey motor 36, install in pump core sheathe in gluey mounting panel bottom and sheathe in gluey pivot 37 by pump core upper rubberizing motor drive pivoted pump core, tightly sheathe in gluey pivot and the whole infiltration have the gluey sponge 38 of pump core upper rubberizing that has the anaerobic adhesive. The action principle of the pump core rubber coating mechanism is as follows: when the pump core sleeve is conveyed to the glue spreading station by the feeding cylinder of the pump core sleeve feeding mechanism, the pump core sleeve gluing cylinder drives the pump core sleeve gluing mounting plate to be in forward contact with the pump core sleeve, and the pump core sleeve gluing motor drives the pump core sleeve gluing rotating shaft and the pump core sleeve gluing sponge to rotate, so that the anaerobic adhesive is uniformly coated on the outer surface of the pump core sleeve. The pump core gluing mechanism has the advantages that the anaerobic adhesive is coated in a mode that the pump core gluing motor drives the pump core gluing sponge, so that the anaerobic adhesive can be uniformly distributed on the outer surface, and the condition that part of local glue is excessive is avoided.

In this embodiment 1, as shown in fig. 16, 17 and 18, the pump positioning mechanism includes a pump positioning bracket 39 installed on the main chassis, a pump positioning cylinder 40 installed below the pump positioning bracket through a pump positioning connecting plate and located below the belt feeding mechanism, and a pump positioning post 41 installed on the power output end at the top of the pump positioning cylinder; and pump body supporting pieces 42 for jacking the pump body to be separated from the belt are arranged on two sides of the pump body positioning column, a pump body positioning section 43 which is in fit with the inner hole of the pump body is arranged at the top of the pump body positioning section, and a pump core sleeve positioning section 44 which is in fit with the pump core sleeve is arranged at the top of the pump body positioning section. The action principle of the pump body positioning mechanism is as follows: when the pump body is conveyed to an appointed position through the belt feeding mechanism, the pump body positioning cylinder drives the pump body positioning column to ascend, the pump body positioning section is matched with the inner hole of the pump body, the pump body supporting piece jacks up the pump body to separate from the belt, the pump core sleeve mounting manipulator conveys the pump core sleeve to the pump core sleeve positioning section, the pump body positioning cylinder drives the pump body positioning column to return to the original position, and the pump core sleeve falls along with the pump body positioning column and is assembled in advance on the inner hole of the pump body. The pump body positioning mechanism has the advantages that the structural characteristics of the product are utilized, positioning and assembling are completed at one time, working procedures are reduced, and the assembling speed is effectively improved.

In this embodiment 1, as shown in fig. 19, 20 and 21, the core set repressing mechanism includes a core set repressing bracket 45 installed on the main chassis, a core set repressing cylinder 46 installed on the core set repressing bracket, and a repressing block 47 installed on the power output end of the core set repressing cylinder and used for repressing the core set into the pump body by a downward pressing motion, so as to form a close fit installation. The action principle of the pump core sleeve repressing mechanism is as follows: when the pump core sleeve and the pump body are assembled and then conveyed to a re-pressing station through the belt feeding mechanism, the re-pressing cylinder of the pump core sleeve drives the re-pressing block to move downwards, the pump core sleeve is tightly matched with an inner hole of the pump body, if the re-pressing cylinder does not extend out to reach a designated position, the machine is stopped to alarm, and defective products are removed by hands.

In this embodiment 1, the main chassis is further provided with a pump core sleeve dislocation detection switch (not shown) located between the pump body positioning mechanism and the pump core sleeve repressing mechanism for detecting whether the pump core sleeve is installed in a dislocated manner. When the pump core sleeve is assembled with the pump body and then flows to a re-pressing station through the belt feeding mechanism, if the pump core sleeve is installed in a staggered mode and cannot be installed in an inner hole of the pump body, the pump core sleeve dislocation detection switch can light up and stop to give an alarm, and then the pump can be started up after being corrected by hands; the pump core sleeve dislocation detection switch has the advantages that before a product reaches a repressing station, the pump core sleeve dislocation detection switch carries out dislocation detection, and the phenomenon that the repressing mechanism of the pump core sleeve still carries out repressing work under the condition of installation dislocation to cause the repressing block and the product to be damaged is avoided.

In this embodiment 1, the belt feeding mechanism includes a belt conveying support 48, a supporting support 49 disposed at the top of the belt conveying support for supporting the upper portion of the pump body, a belt located below the supporting support for supporting the bottom of the pump body and conveying the pump body, and belt pulleys 50 mounted at two ends of the belt conveying support for driving the belt to convey.

In this embodiment 1, further including the glue storage tank 51 that stores the anaerobic adhesive, the glue storage tank is connected respectively to be installed to hole rubberizing mounting panel and pump core sheathe in and glues the mounting panel through leading rubber tube 52, and the rubber outlet end of the corresponding rubber tube is located hole rubberizing sponge top and pump core sheathe in and glues the sponge top respectively. Anaerobic adhesive in the adhesive storage tank flows to the corresponding inner hole adhesive sponge and the pump core sleeve adhesive sponge through respective adhesive guide pipes to soak the whole piece of adhesive sponge.

The automatic gluing device for coating anaerobic glue on the fluid pump solves the problems in the prior art, and realizes the full automation purpose of coating anaerobic glue on the inner hole of the pump body and the outer surface of the pump core sleeve and assembling; the automatic gluing device adopts a belt linear feeding mode, and the device components mainly comprise a belt feeding mechanism, a pump body inner hole gluing mechanism, a pump core sleeve storage rack, a pump core sleeve distributing mechanism, a pump core sleeve feeding mechanism, a pump core sleeve gluing mechanism, a pump core sleeve mounting manipulator mechanism, a pump body positioning mechanism and a pump core sleeve re-pressing mechanism; the control aspect is controlled by a PLC, and the operation interface is a colorful touch screen, so that the device is visual and easy to use. The integral automatic gluing device realizes the coating and assembly of anaerobic glue on the inner hole of the pump body and the outer surface of the pump core sleeve of the fluid pump, the production rate is 5 pieces/minute, the operation efficiency is more than or equal to 90 percent, the qualification rate is more than or equal to 98 percent, the production efficiency is greatly improved, and the human resources are saved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.

Claims (10)

1. An automatic gluing device for coating anaerobic adhesive on a fluid pump is characterized by comprising a mainframe box, a belt feeding mechanism which is arranged on the top of the mainframe box and adopts a belt to linearly feed a pump body, a pump body inner hole gluing mechanism for gluing a pump body inner hole of the pump body, a pump core sleeve storage rack for feeding a pump core sleeve, a pump core sleeve distributing mechanism for distributing the pump core sleeve, a pump core sleeve feeding mechanism for feeding the pump core sleeve, a pump core sleeve gluing mechanism for gluing the outer surface of the pump core sleeve, a pump body positioning mechanism for positioning the pump body, a pump core sleeve mounting manipulator for conveying the glued pump core sleeve to the corresponding pump body to be mounted, a pump core sleeve repressing mechanism for repressing the pump core sleeve, a discharging rack which is arranged corresponding to the discharging end of the belt feeding mechanism and is used for discharging the pump body provided with the pump core sleeve, and a touch screen component for controlling the running of each mechanism and displaying the relevant state, the touch screen part controls the operation of each mechanism through a PLC.

2. The automatic gluing device of claim 1, wherein the pump body inner gluing mechanism comprises an inner gluing frame fixedly mounted on the main housing, an inner gluing cylinder mounted on the inner gluing frame, an inner gluing mounting plate mounted on the power output end of the bottom of the inner gluing cylinder and pressed down, an inner gluing motor mounted on the top of the inner gluing mounting plate, an inner gluing rotating shaft mounted on the bottom of the inner gluing mounting plate and driven to rotate by the inner gluing motor, and an inner gluing sponge sleeved on the inner gluing rotating shaft and integrally soaked with the anaerobic glue.

3. The automatic gluing device for applying anaerobic glue to a fluid pump according to claim 2, the pump core sleeve distributing mechanism is characterized by comprising a pump core sleeve distributing support fixedly installed on a mainframe box, a distributing material channel installed on the pump core sleeve distributing support and connected with the discharge end of a pump core sleeve storage rack in a downward-inclined mode, a material cutting cylinder installed at the tail end of the lower portion of the distributing material channel and used for cutting a pump core sleeve, a material cutting rod installed at the power output end of the material cutting cylinder and inserted into the tail end of the lower portion of the distributing material channel to cut off the pump core sleeve, a material pressing cylinder installed on the distributing material channel and located above the material cutting cylinder and used for pressing the previous pump core sleeve, a material pressing block installed at the power end of the material pressing cylinder and used for pressing the pump core sleeve, and a guide sleeve connected with the discharge end of the distributing material channel and installed to enable the pump core sleeve to freely fall onto the pump core sleeve feeding mechanism.

4. The automatic gluing device for applying the anaerobic adhesive on the fluid pump as claimed in claim 3, wherein the feeding mechanism of the pump core sleeve comprises a positioning rotating shaft which is installed at a position corresponding to the outlet of the guide sleeve and is sleeved in the pump core sleeve of the free falling body, a rotating motor which is installed at the bottom of the positioning rotating shaft in a connecting manner and drives the positioning rotating shaft to rotate, a feeding cylinder, a feeding bottom plate installed at the power output end of the feeding cylinder, a linear guide rail which is installed in a matching manner with the feeding bottom plate, and a feeding support plate which is installed on the feeding bottom plate and installed with the rotating motor.

5. The automatic gluing device of claim 4, wherein the pump core gluing mechanism comprises a pump core gluing frame fixedly mounted on the main housing, a pump core gluing cylinder mounted on the pump core gluing frame, a pump core gluing cylinder mounted on the pump core gluing cylinder, a pump core gluing mounting plate mounted on a power output end of a side portion of the pump core gluing cylinder and moving forward, a pump core gluing motor mounted on a top of the pump core gluing mounting plate, a pump core gluing rotating shaft mounted at a bottom of the pump core gluing mounting plate and driven to rotate by the pump core gluing motor, and a pump core gluing sponge tightly sleeved on the pump core gluing rotating shaft and integrally soaked with the anaerobic adhesive.

6. The automatic gluing device for applying the anaerobic adhesive on the fluid pump as claimed in claim 5, wherein the pump positioning mechanism comprises a pump positioning bracket mounted on the main case, a pump positioning cylinder mounted below the pump positioning bracket and below the belt feeding mechanism through a pump positioning connecting plate, and a pump positioning post mounted on a power output end at the top of the pump positioning cylinder; the pump body positioning column is characterized in that pump body supporting pieces for jacking the pump body to separate from the belt are arranged on two sides of the pump body positioning column, a pump body positioning section which is installed in a fit mode with an inner hole of the pump body is arranged at the top of the pump body positioning section, and a pump core sleeve positioning section which is installed in a fit mode with the pump core sleeve is arranged at the top of the pump body positioning section.

7. The automatic gluing device for applying the anaerobic adhesive on the fluid pump as claimed in claim 6, wherein the re-pressing mechanism of the pump core sleeve comprises a re-pressing bracket of the pump core sleeve installed on the main case, a re-pressing cylinder of the pump core sleeve installed on the re-pressing bracket of the pump core sleeve, and a re-pressing block installed on the power output end of the bottom of the re-pressing cylinder of the pump core sleeve and pressed downwards to re-press the pump core sleeve into the pump body to form a tight fit installation.

8. The automatic gluing device for applying the anaerobic adhesive on the fluid pump as claimed in claim 7, wherein a pump core sleeve dislocation detection switch for detecting whether the pump core sleeve is installed in a dislocation state is further arranged between the pump body positioning mechanism and the pump core sleeve repressing mechanism on the main case.

9. The automatic gluing device for applying the anaerobic adhesive on the fluid pump as claimed in claim 8, wherein the belt feeding mechanism comprises a belt conveying frame, a supporting frame arranged on the top of the belt conveying frame for supporting the upper part of the pump body, a belt arranged below the supporting frame for supporting the bottom of the pump body and conveying the pump body, and pulleys arranged at two ends of the belt conveying frame for driving the belt to convey.

10. The automatic gluing device of claim 9, further comprising a glue storage tank for storing the anaerobic glue, wherein the glue storage tank is respectively connected to the inner hole gluing mounting plate and the pump core sleeve gluing mounting plate through a glue guide tube, and the glue outlet ends of the corresponding glue guide tubes are respectively located above the inner hole gluing sponge and above the pump core sleeve gluing sponge.

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