CN213792546U

CN213792546U - Automatic glue sprayer with double mechanical arms

Info

Publication number: CN213792546U
Application number: CN202022756899.3U
Authority: CN
Inventors: 戴智坚; 明亮
Original assignee: Dean Changzhou Automation Technology Co ltd
Current assignee: Dean Changzhou Automation Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-27
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a double-mechanical-arm automatic glue sprayer, which comprises a protective shell, wherein a conveying mechanism, a glue spraying mechanism and a filtering mechanism are arranged in the protective shell; the conveying mechanism comprises a conveying frame and a conveying assembly, the conveying assembly is mounted at the top of the conveying frame, and the to-be-sprayed glue piece is placed on the conveying assembly for conveying; the protective shell is provided with a feeding hole and a discharging hole at the feeding part and the discharging part of the conveying mechanism respectively, a to-be-sprayed rubber piece arranged on the conveying mechanism enters the protective shell from the feeding hole of the protective shell to be sprayed, the to-be-sprayed rubber piece is sprayed by the to-be-sprayed rubber mechanism arranged in the protective shell, and after the glue spraying is finished, the to-be-sprayed rubber piece is conveyed by the conveying mechanism and is output from the discharging hole of the protective shell; and a filtering mechanism is arranged in the protective shell. The utility model discloses be equipped with filtering mechanism in protecting sheathing, filtering mechanism can adsorb the harmful molecule that filters and float in protecting sheathing, guarantees to spout the safety and the environmental protection of gluey environment.

Description

Automatic glue sprayer with double mechanical arms

Technical Field

The utility model belongs to the technical field of spout gluey equipment, concretely relates to two arms spout machine of glue automatically.

Background

In the traditional glue spraying machine, in the glue spraying operation, a conveying mechanism is inevitably stained with glue residues in the conveying process, and is difficult to clean after the glue spraying operation is finished, so that the glue spraying machine is not beneficial to the next use; because the smell that glues itself and the harm to the human body, when spouting the work of glue machine, can lead to the fact the influence to spraying environment and operating personnel unavoidably, current spout the glue machine and go up spray gun movement track single moreover, make the spraying effect not good, influence the spraying quality.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to provide a two arms spout machine of glue automatically to prior art not enough.

Realize the technical scheme of the utility model is that:

the utility model relates to a double-mechanical-arm automatic glue sprayer, which comprises a protective shell, wherein a conveying mechanism, a glue spraying mechanism and a filtering mechanism are arranged in the protective shell; the conveying mechanism comprises a conveying frame and a conveying assembly, the conveying assembly is mounted at the top of the conveying frame, and the to-be-sprayed glue piece is placed on the conveying assembly for conveying; the protective shell is provided with a feeding hole and a discharging hole at the feeding part and the discharging part of the conveying mechanism respectively, a to-be-sprayed rubber piece arranged on the conveying mechanism enters the protective shell from the feeding hole of the protective shell to be sprayed, the to-be-sprayed rubber piece is sprayed by the to-be-sprayed rubber mechanism arranged in the protective shell, and after the glue spraying is finished, the to-be-sprayed rubber piece is conveyed by the conveying mechanism and is output from the discharging hole of the protective shell; and a filtering mechanism is arranged in the protective shell.

Preferably, the protective shell is a frame structure with a cuboid structure, a feed port and a discharge port are reserved at two ends of the protective shell along the length direction of the protective shell respectively, and the front end and the rear end of the conveying mechanism extend out of the feed port and the discharge port respectively; the glue spraying mechanism is arranged above the conveying mechanism of the spraying area in the protective shell.

Preferably, the transport frame of the transport mechanism comprises a transport front end and a transport rear end; a conveying assembly is arranged between the front conveying end and the rear conveying end and comprises a driving shaft, a driven shaft, a conveying chain and angle steel; the driving shaft and the driven shaft are respectively located at the front end and the rear end of the transportation frame, the two ends of the driving shaft and the driven shaft are respectively connected through a chain wheel and a transmission chain in a transmission mode, angle steel is arranged between chain plates located between the transmission chains on the same width direction, a glue piece to be sprayed enters the angle steel of the conveying assembly through the front end of the transportation frame to be conveyed, and the glue piece is output through the rear end of the transportation frame. The utility model provides a conveying assembly adopts parallel arrangement's angle steel to transport and treats glue spraying part, because the angle steel shape is more regular, can clear away totally with the residue on the angle steel fast to be equipped with next use.

Preferably, the transportation front end is rotatably provided with a first front guide shaft, and two ends of the first front guide shaft are respectively and rotatably connected with the transportation frame through a front eccentric wheel; the transportation rear end rotates and is equipped with first back guiding axle, the both ends of first back guiding axle are connected with the rotation of transportation frame through back eccentric wheel respectively, conveying assembly is located between first front guiding axle and the first back guiding axle. The utility model provides a treat and spout gluey piece, depositing the in-process, the deformation may take place, when treating to spout gluey piece downwarping, the eccentric wheel before the accessible is adjusted, improve the relative height of first preceding guiding axle, so that treat to spout gluey piece can smoothly get into on conveying component's the angle steel, the eccentric shaft behind the rethread adjustment, reduce the relative height of first back guiding axle, the messenger treats to spout gluey piece and can smoothly export conveying component, thereby guarantee to treat to spout gluey piece and can smoothly pass in and out conveying component, improve spraying efficiency.

Preferably, the glue spraying mechanism comprises a transverse sliding assembly, at least one group of longitudinal sliding assemblies, a vertical sliding assembly and a rotating assembly; the transverse sliding assembly comprises a supporting beam and a first sliding assembly, the supporting beam is arranged along the conveying direction of the conveying mechanism, two ends of the supporting beam are fixed on the protective shell through connecting pieces, and the first sliding assembly is slidably mounted on the supporting beam; the longitudinal sliding assembly comprises a supporting longitudinal beam and a second sliding assembly, the supporting longitudinal beam is arranged on the first sliding assembly, the second sliding assembly is slidably mounted on the supporting longitudinal beam, a second sliding frame is arranged on the second sliding assembly, and the second sliding frame slides on the supporting longitudinal beam; the second sliding frame is provided with a vertical sliding assembly and a rotating assembly, the vertical sliding assembly drives the rotating assembly to vertically move, the rotating assembly is provided with at least one spray gun, the spray gun rotates in the horizontal direction under the driving of the rotating assembly, and the transverse sliding assembly, the longitudinal sliding assembly and the vertical sliding assembly are used for transverse, longitudinal and vertical displacement. The utility model provides a spout gluey mechanism can realize diversified motion and the displacement of spray gun, more is favorable to planning the spraying route of spray gun, improves spraying efficiency.

Preferably, the longitudinal sliding assembly comprises two groups, two groups of support longitudinal beams are arranged on the first sliding assembly in parallel, and the support longitudinal beams and the support cross beams are arranged vertically.

Preferably, still include scanning mechanism, scanning mechanism locates the feed inlet department of protective housing, scanning mechanism scans the gluey piece of treating that gets into in the protective housing and spout discernment. And the shape of the glue piece to be sprayed fed back by the scanning mechanism is used for setting a spraying route of a spray gun in the glue spraying mechanism, so that the glue piece to be sprayed is quickly sprayed.

Preferably, still include the mechanism of changing wind, the bottom outside of protecting sheathing is located to the mechanism of changing wind, the mechanism of changing wind is through negative-pressure air fan to protecting sheathing takes a breath. The utility model provides a trade wind mechanism and locate protective housing's the bottom outside, negative-pressure air fan not only can ventilate to protective housing inside, can also get rid of peculiar smell and dust in the protective housing, realizes the environmental protection operation more effectively, guarantees to spout the safety work of gluey environment.

Preferably, the filtering mechanism comprises a filter screen arranged in the protective shell, the filter screen is arranged in a gap between the conveying mechanism and the protective shell, and the filter screen is arranged between the glue spraying mechanism and the protective shell; the utility model discloses the floating dust in the protective housing can be filtered in the setting of filter mechanism and the peculiar smell is removed, prevents to spout the peculiar smell of gluey operation and influences other work in workshop, reduces the absorption of staff to harmful molecule, is favorable to that staff's is healthy.

By adopting the technical scheme, the utility model discloses following beneficial effect has:

(1) the automatic glue sprayer of the utility model is provided with a conveying mechanism, a glue spraying mechanism and a filtering mechanism in the protective shell; through set up filtering mechanism in protective housing, filtering mechanism can adsorb and filter floated gluey residue and peculiar smell, guarantees to spout the safety and the environmental protection of gluey environment.

(2) The utility model provides an automatic spout conveying assembly among conveying mechanism of machine of glue and transport the angle steel that adopts parallel arrangement and wait to spout the glue piece, because the shape of angle steel is more regular, spouting gluey operation back in the completion, operating personnel can clear away totally with the gluey residue on the angle steel fast to be ready for next use.

(3) The utility model discloses a conveying mechanism installs first preceding guiding axle through preceding eccentric wheel at the transportation front end, install first back guiding axle through back eccentric wheel at the transportation rear end, the relative height of first preceding guiding axle and first back guiding axle can be adjusted to preceding eccentric wheel and back eccentric wheel, when treating to spout gluey downwarping, the eccentric wheel before the accessible is adjusted, improve the relative height of first preceding guiding axle, so that treat to spout on gluey piece can smoothly get into conveying assembly's angle steel, the rethread adjusts back eccentric wheel, reduce the relative height of first back guiding axle, the messenger treats to spout gluey piece and can smoothly export conveying assembly, thereby guarantee to treat to spout gluey piece and can smoothly pass in and out conveying assembly, improve spraying efficiency.

(4) The utility model discloses a spout gluey mechanism adjusts the horizontal, vertical and at the rotatory displacement of horizontal direction of spray gun through setting up horizontal slip subassembly, the subassembly that vertically slides, the vertical subassembly that slides and rotating assembly, can improve the spraying effect and the spraying efficiency of spray gun, realizes that the spray gun is diversified, spraying operation with the multi-angle.

(5) The utility model provides a structural design of subassembly, the vertical subassembly that slides and the vertical subassembly that slides of horizontal sliding is reasonable, can make the spray gun move steadily on corresponding movement track, and convenient operation guarantees that the spray gun can work steadily.

(6) The utility model discloses the bottom outside that protective housing was located to the mechanism of changing wind, negative-pressure air fan not only can ventilate to protective housing inside, can also get rid of peculiar smell and dust in the protective housing, realizes the environmental protection operation more effectively, guarantees to spout the safe operation of gluey environment.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings, in which:

fig. 1 is a schematic structural view of the automatic glue sprayer of the present invention;

fig. 2 is a schematic structural view of the automatic glue sprayer of the present invention with the front baffle removed;

fig. 3 is a schematic structural view of the conveying mechanism of the present invention;

fig. 4 is a schematic structural view of the transportation frame of the present invention;

fig. 5 is a schematic structural view of the conveying assembly of the present invention;

fig. 6 is a schematic structural view of the conveying chain and the glue collecting box of the present invention;

FIG. 7 is a schematic structural view of the glue collecting box of the present invention;

fig. 8 is a schematic connection diagram of the first front guide shaft and the second front guide shaft according to the present invention;

fig. 9 is a schematic installation diagram of the first front guide shaft and the second front guide shaft according to the present invention;

fig. 10 is a schematic view of the installation of the first rear guide shaft and the second rear guide shaft according to the present invention;

fig. 11 is a schematic structural view of the spray gun of the present invention;

fig. 12 is a schematic structural view of the skid of the present invention;

fig. 13 is a schematic view of a connection structure of the supporting beam and the supporting longitudinal beam of the present invention;

fig. 14 is a schematic structural view of the longitudinal sliding assembly of the present invention;

fig. 15 is a schematic structural view of the vertical sliding assembly and the rotating assembly of the present invention.

In the figure, 1-a housing, 11-a front baffle, 2-a conveying mechanism, 21-a conveying frame, 211-a first front guide shaft, 2111-a front tension wheel, 2112-a front eccentric wheel, 212-a second front guide shaft, 2121-a first support frame, 2122-a front elliptical hole, 213-a first rear guide shaft, 2131-a first rear tension wheel, 2132-a rear eccentric wheel, 214-a second rear guide shaft, 2141-a second rear tension wheel, 2142-a second support frame, 2143-a rear elliptical hole, 22-a conveying assembly, 221-a driving shaft, 2211-a driving synchronous pulley, 222-a driving motor, 2221-a driving synchronous pulley, 223-a conveying chain, 2231-a connecting plate, 224-an angle iron, 225-a driven shaft, 2251-an adjusting hole, 2252-an adjusting lock, 23-glue collecting box, 231-mounting opening, 232-mounting opening, 233-mounting piece, 3-glue spraying mechanism, 31-transverse sliding component, 311-supporting beam, 3111-first driving rack, 312-first sliding rack, 3121-first sliding block, 3122-second limiting block, 313-first motor, 3131-first driving gear, 314-first limiting block, 32-longitudinal sliding component, 321-supporting longitudinal beam, 3211-second sliding guide rail, 3212-second driving rack, 322-connecting frame, 323-second sliding rack, 324-second motor, 3241-second driving gear, 33-vertical sliding component, 331-third motor, 332-moving plate, 34-rotating component, 341-fourth motor, 3411-a fourth transmission gear, 342-a rotating rod, 3421-a third transmission gear, 343-a transmission belt, 344-a rotating cylinder, 3441-a third sliding block, 345-a third sliding guide rail, 346-a third limiting block, 347-a spray gun bracket, 35-a spray gun, 4-a filtering mechanism, 5-an air exchange mechanism and 6-a component to be sprayed with glue.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example (b): an automatic glue sprayer with two mechanical arms is disclosed, as shown in figures 1 and 2, the automatic glue sprayer comprises a protective shell 1, wherein a conveying mechanism 2, a glue spraying mechanism 3, a filtering mechanism 4 and an air exchange mechanism 5 are arranged in the protective shell 1; the conveying mechanism 2 comprises a conveying frame 21 and a conveying assembly 22, the conveying assembly 22 is installed at the top of the conveying frame 21, and the to-be-sprayed glue piece 6 is placed on the conveying assembly 22 for conveying; a feeding hole and a discharging hole are respectively reserved at the feeding part and the discharging part of the conveying mechanism 2 of the protective shell 1, a front baffle 11 is arranged above the feeding hole, a glue piece 6 to be sprayed, which is arranged on the conveying mechanism 2, enters the protective shell 1 from the feeding hole of the protective shell 1 to be sprayed for glue spraying operation, a glue spraying mechanism 3 arranged in the protective shell 1 performs glue spraying operation on the glue piece 6 to be sprayed, and after glue spraying is finished, the glue piece 6 to be sprayed is output from the discharging hole of the protective shell 1 under the conveying of the conveying mechanism 2; a filtering mechanism and an air exchange mechanism 5 are arranged in the protective shell 1.

As shown in fig. 1, the protective casing 1 in this embodiment is a frame structure having a rectangular parallelepiped structure, a feeding port and a discharging port are respectively reserved at two ends of the protective casing 1 in the length direction, the front end and the rear end of the conveying mechanism 2 respectively extend out of the feeding port and the discharging port, and a to-be-sprayed adhesive member 6 on the conveying mechanism 2 is conveyed from the front end of the conveying mechanism 2 to the rear end of the conveying mechanism 2 and is output; the glue spraying mechanism 3 is installed above the conveying mechanism 2 in the spraying area in the protective shell 1.

As shown in fig. 3, the transport mechanism 2 in the present embodiment includes a transport frame 21 and a transport assembly 22; in the transport frame 21 of the present embodiment, as shown in fig. 4, the transport frame 21 includes a transport front end and a transport rear end, and a conveying assembly 22 is disposed between the transport front end and the transport rear end; the top of the transportation frame 1 is of a rectangular frame structure, a support rod is arranged below the rectangular frame structure, and the support rod is used for supporting the rectangular frame structure at the top; the conveying assembly 22 comprises a driving shaft 221, a driven shaft 225, a conveying chain 223 and angle steel 224; the driving shaft 221 in the embodiment is positioned at the front end of the rectangular frame structure, the driving shaft 221 is positioned at the rear end of the rectangular frame structure, and the driving shaft 221 is rotatably connected with the rectangular frame structure through a bearing; driven shaft 225 passes through the bearing rotation with rectangular frame structure and is connected, and drive shaft 221 and the drive shaft 225 are connected through sprocket and conveying chain 223 transmission respectively between the both ends, are located and are equipped with angle steel 224 between the chain joint between the conveying chain 223 on the same width direction, wait to spout and glue piece 6 and get into the angle steel 224 of conveying subassembly 22 through the transportation front end and carry on, the rethread transportation rear end is exported.

As shown in fig. 5, a driving motor 222 is fixed at the front end of the rectangular frame structure in the present embodiment, a driving synchronous pulley 2221 is installed on a driving shaft of the driving motor 222, and a driving synchronous pulley 2211 is installed on a driving shaft 221 on the same side as the driving synchronous pulley 2221; the driving synchronous pulley 2211 and the driving synchronous pulley 2221 are connected through synchronous belt transmission, the power drive of the driving motor 222 is transmitted to the driving shaft 221 through the driving synchronous pulley 2221, the synchronous belt and the driving synchronous pulley 2211, and the driving shaft 221 transmits the power to the driven wheel through the conveying chain 223; as shown in fig. 10, in order to adjust the tension between the driving shaft 221 and the driven shaft 225, an adjusting lock 2252 is provided at the bearing mounting position of the driven shaft 225, and the driven shaft 225 adjusts the relative distance from the driving shaft 221 through the adjusting lock 2252; the rectangular frame structures at the two ends of the driven shaft 225 are provided with elliptical adjusting holes 2251 in the horizontal direction, an adjusting lock 2252 is installed in the adjusting hole 2251, and the adjusting lock 2252 comprises an adjusting base and an adjusting screw; the bearing on the driven shaft 225 is mounted on the adjusting base, the top and the bottom of the adjusting base are provided with clamping grooves, the clamping grooves on the adjusting base are clamped on the top edge and the bottom edge of the adjusting hole 2251, the adjusting base can freely slide in the adjusting hole 2251, in order to lock the position of the adjusting lock 2252, the position is set according to the azimuth in the drawing, an adjusting screw rod is spirally mounted on the right side of the adjusting base, one end of the adjusting screw rod is locked and fixed to the adjusting base through a nut, the other end of the adjusting screw rod penetrates through a partition plate on the rectangular frame structure, the partition plate is vertically fixed on the rectangular frame structure, nuts are spirally mounted on the adjusting screw rods on the two sides of the partition plate, and the relative position of the driven shaft 225 can be adjusted through the relative positions of the nuts on the adjusting screw rod; in the present embodiment, the adjustment lock 2252 is installed on the driven shaft 225, and the distance between the driven shaft 225 and the driving shaft 221 is adjusted by the adjustment lock 2252, so that the position of the driven shaft 225 is adjusted according to the tension of the conveying chain 223, and the conveying chain 223 is in a suitable tension range.

As shown in fig. 6, in the present embodiment, a fixing plate is fixedly disposed on the inner side of each of the chain plates corresponding to the two conveying chains 223, a T-shaped connecting plate 2231 is connected to the fixing plate through a bolt, an equilateral angle steel 224 is welded between the two connecting plates 2231 located in the same width direction, in order to facilitate removal of residues on the angle steel 224, a right-angle opening of the angle steel 224 in the present embodiment faces downward, end portions of two sides of a right angle forming the angle steel 224 are respectively welded to the connecting plates 2231, the angle steel 224 is uniformly fixed to the conveying chains 223 in parallel, and the angle steel 224 rotates around the driving shaft 221 and the driven shaft 225 along with the rotation of the conveying chains 223 in a circulating manner. In order to prevent the glue from irregularly falling to the ground or the inner side of the right angle of the angle steel 224 in the glue spraying process, thereby affecting the cleaning work of the angle steel 224, as shown in fig. 4 and 6, a plurality of groups of mounting openings 231 are reserved on the side surface of the rectangular frame structure in the length direction, the number of the mounting openings 231 is set according to the size of the spraying area on the conveying mechanism, so that the setting length of the mounting openings 231 covers the spraying area; the installation port 231 in this embodiment is located in the middle gap of the circulation path of the conveying chain 223, the glue collection box 23 is installed at the installation port 231, each installation port 231 is isolated by an installation groove 232, the installation grooves 232 are arranged along the width direction of the rectangular frame structure, the cross sections of the installation grooves 232 are C-shaped grooves, the installation grooves 232 are installed on both sides of each glue collection box 23, the openings of the installation grooves 232 face the glue collection boxes 23, the installation parts 233 are fixed on both side surfaces of the glue collection boxes 23, the installation parts 233 extend into the installation grooves 232 to place the glue collection boxes 23 below the conveying assemblies 22, so that scattered glue is collected conveniently, in order to manufacture the installation parts 233, angle steel can be used as the installation parts 233, so that a right-angle side of the angle steel is fixed on the side surfaces of the glue collection boxes, and the other side of the angle steel; in order to facilitate the processing of the residues in the glue collecting tank 23, as shown in fig. 7, the glue collecting tank 23 is designed to be a drawer-type structure and is symmetrically provided with two groups of glue collecting tanks 23 along the width direction of the rectangular frame structure, and the outer sides of the two groups of glue collecting tanks 23 are provided with handles, so that the glue collecting tanks can be opened towards the outer sides of the rectangular frame structure.

In order to ensure smooth rotation of the conveying chain 223 in this embodiment, the rectangular frame structure is provided with a brush along the length direction thereof, and the brush is laid above the conveying chain 223. The arrangement of this embodiment brush can prevent to spout gluey in-process and glue on carrying chain 223, can guarantee to carry chain 223's normal work.

In order to ensure that the glue component 6 to be sprayed in the embodiment smoothly enters the conveying assembly, as shown in fig. 4, 8, 9 and 10, a first front guide shaft 211 is rotatably arranged at the front end of the transportation, and two ends of the first front guide shaft 211 are respectively rotatably connected with the rectangular frame structure through front eccentric wheels 2112; the transportation rear end is provided with a first rear guide shaft 213 in a rotating manner, two ends of the first rear guide shaft 213 are respectively connected with the rectangular frame structure in a rotating manner through a rear eccentric wheel 2132, and the conveying assembly 22 is positioned between the first front guide shaft 211 and the first rear guide shaft 213. One end of the driving shaft 221 is in transmission connection with the end of the first front guide shaft 211 on the same side through a chain wheel and a chain; one end of the driven shaft 225 is in transmission connection with the end of the first rear guide shaft 213 on the same side through a chain wheel and a chain, the chain wheel in the embodiment is provided with an adjusting chain wheel, when the first front guide shaft 211 and the first rear guide shaft 213 are adjusted in height through the front eccentric wheel 2112 and the rear eccentric wheel 2132, the tension of the chain on the first front guide shaft 211 and the first rear guide shaft 213 can be adjusted through the adjusting chain wheel, and the first front guide shaft 211 and the first rear guide shaft 213 can be ensured to rotate smoothly; the first front guide shaft 211, the first rear guide shaft 213 and the conveying chain 223 have the same conveying direction, so that the glue part 6 to be sprayed can be conveyed into and out of the conveying assembly 22 more along the field; at least one set of second front guide shafts 212 is arranged in parallel on the inner side of the first front guide shaft 211, two ends of the second front guide shafts 212 are respectively installed on the rectangular frame structure through front elliptical holes 2122, the opening of each front elliptical hole 2122 is arranged in the horizontal direction of the rectangular frame structure, the two ends of the first front guide shaft 211 and the second front guide shaft 212 are connected through a front tension wheel 2111 and a tension ring, two adjacent front guide shafts are connected through a tension wheel and a tension ring, a first support bracket 2121 is arranged in the middle of the second front guide shaft 212, the bottom of the first support bracket 2121 is installed on the transport frame, the top of the front support frame is adjustably connected with the middle part of the second front guide shaft, the first support frame 2121 can adjust the support height of the front support frame according to the height of the second front guide shaft 212, the first support frame 2121 can protect and support the second front guide shaft 212, and the compressive strength of the second front guide shaft 212 can be improved; at least one group of second rear guide shafts 214 are arranged on the inner side of the first rear guide shaft 213 in parallel, two ends of each second rear guide shaft 214 are respectively installed on the rectangular frame structure through a rear elliptical hole 2143, the rear elliptical hole 2143 is opened in the horizontal direction of the rectangular frame structure, two ends of each first rear guide shaft 213 and each second rear guide shaft 214 are connected through a first rear tensioning wheel 2131 and a tensioning ring, two adjacent second rear guide shafts 214 are connected through a second rear tensioning wheel 2141 and a tensioning ring, a second support frame 2142 is arranged in the middle of each second rear guide shaft 214, and the support height of each second support frame 2142 can be adjusted according to the height of each second rear guide shaft; the second support frame 2142 can protect and support the second rear guide shaft 214, and can also improve the compressive strength of the second rear guide shaft 214 itself. In the embodiment, the distance between the first front guide shaft 211 and the second front guide shaft 212 is adjustable, and the relative position between the second front guide shaft 212 and the first front guide shaft 211 is adjusted through the cooperation of the front elliptical hole 2122, the front tension wheel 2111 and the tension ring, and the second front guide shaft 212 is used for reducing the gap between the first front guide shaft 211 and the angle steel 224 at the front end of transportation, so that the glue part 6 to be sprayed is transited to the angle steel 224 through the second front guide shaft 212; the distance between the first rear guide shaft 213 and the second rear guide shaft 214 in this embodiment is adjustable, the relative position between the second rear guide shaft 214 and the first rear guide shaft 213 is adjusted through the cooperation of the rear elliptical hole 2143, the first rear tension wheel 2131 and the tension ring, and when the tape spray assembly smoothly outputs the first rear guide shaft 213 through the second rear guide shaft 214, the smoothness of the transportation of the tape spray assembly is further ensured.

The conveying mechanism 2 in this embodiment mounts the angle steel 224 on the conveying assembly 22 to convey the to-be-sprayed glue member 6 according to the actual application condition, and after the glue spraying is finished, the residue on the angle steel 224 can be quickly removed for the next use due to the relatively regular structure of the angle steel 224; in this embodiment, in order to prevent the glue from scattering, the glue collecting box 23 is installed in the middle gap of the circulation path of the conveying chain 223, so that the glue can be prevented from scattering to the inner side of the right angle of the angle steel 224, the cleaning of residues on the angle steel 224 is affected, the scattered glue can be collected uniformly, the ground is prevented from being stained, the structural design is reasonable, and the use is convenient; in the embodiment, in order to smoothly convey the deformable glue-sprayed member 6 without changing the placement position of the glue-sprayed member 6, a first front guide shaft 211 and a first rear guide shaft 213 are respectively installed at the front end and the rear end of the transportation by means of eccentric wheels, and the relative heights of the first front guide shaft 211 and the first rear guide shaft 213 are adjusted by means of the eccentric wheels; in the storage process, the to-be-sprayed glue piece 6 in this embodiment may deform, when the to-be-sprayed glue piece 6 bends downward, the relative height of the first front guide shaft 211 can be increased by adjusting the front eccentric wheel 2112, so that the to-be-sprayed glue piece 6 can smoothly enter the angle steel 224 of the conveying assembly 22, and the relative height of the first rear guide shaft 213 is reduced by adjusting the rear eccentric shaft, so that the to-be-sprayed glue piece 6 can smoothly output the conveying assembly 22, thereby ensuring that the to-be-sprayed glue piece 6 can smoothly enter and exit the conveying assembly 22, and improving the spraying efficiency.

As shown in fig. 11 and 14, the glue spraying mechanism 3 in this embodiment includes a transverse sliding assembly 31, two sets of longitudinal sliding assemblies 32, a vertical sliding assembly 33, and a rotating assembly 34; the transverse sliding assembly 31 comprises a supporting beam 311 and a first sliding assembly, the supporting beam 311 in this embodiment is arranged along the conveying direction of the conveying mechanism 2, two ends of the supporting beam 311 are fixed on the protective housing 1 through connecting pieces, and the supporting beam 311 is arranged above the conveying assembly in the conveying mechanism 2 and is positioned on the central line of the conveying assembly in the length direction; the first sliding assembly is slidably mounted on the supporting beam 311; the longitudinal sliding assembly 32 comprises supporting longitudinal beams 321 and second sliding assemblies, the supporting longitudinal beams 321 are arranged on the first sliding assemblies, the number of the supporting longitudinal beams 321 is the same as that of the first sliding assemblies, and the two groups of supporting longitudinal beams 321 are arranged on the first sliding assemblies in parallel and are perpendicular to the arrangement direction of the supporting transverse beams 311; the second sliding assembly is slidably mounted on the support longitudinal beam 321, a second sliding frame 323 is arranged on the second sliding assembly, and the second sliding frame 323 slides on the support longitudinal beam 321; the second skid 323 is provided with a vertical sliding assembly 33 and a rotating assembly 34, the vertical sliding assembly 33 drives the rotating assembly 34 to vertically move up and down, the rotating assembly 34 is provided with at least one spray gun 35, the spray gun 35 is driven by the rotating assembly 34 to rotate in the horizontal direction, and the transverse sliding assembly 31, the longitudinal sliding assembly 32 and the vertical sliding assembly 33 are used for carrying out transverse, longitudinal and vertical displacement.

As shown in fig. 11 and 12, in this embodiment, first limiting blocks 314 are respectively disposed below two ends of a supporting beam 311 in a lateral sliding assembly 31 of a glue spraying mechanism 3, and the first limiting blocks 314 disposed on the supporting beam 311 can protect the first sliding assembly and also can prevent the first sliding assembly from colliding with the supporting beam 311; the first skid assembly comprises a first skid 312 and a first motor 313, the first skid 312 being mounted on the support beam 311; the first skid 312 in this embodiment is an L-shaped structure, the L-shaped structure includes a transverse plate located at the bottom and a side plate located at the side, the transverse plate of the first skid 312 is located at the bottom of the supporting beam 311, the bottom of the supporting beam 311 is provided with a first sliding guide rail in parallel along the length direction thereof, and the transverse plate is provided with a first sliding block 3121 matched with the first sliding guide rail structure; the first skid 312 slides along the length direction of the support beam 311 under the cooperation of the first slide rail and the first slide block 3121; in order to control the sliding of the first sliding rack 312, a first motor 313 is fixed at the free end of the transverse plate, a first transmission rack 3111 is fixed on the side surface of the supporting cross beam 311 adjacent to the first motor 313, a first transmission gear 3131 meshed with the first transmission rack 3111 is arranged on the driving shaft of the first motor 313, and the first sliding rack 312 is controlled to slide on the supporting cross beam 311 by the first motor 313 under the meshing action of the first transmission rack 3111 and the first transmission gear 3131.

In order to prevent the adjacent first runners 312 from colliding and ensure the normal operation of the first runner assembly, the glue spraying mechanism 3 in this embodiment is provided with a second limit block 3122 on the first runner 312 between the two adjacent first runners 312; the arrangement of the second limiting block 3122 can prevent collision between adjacent first sliding assemblies, and protect the first sliding assemblies.

As shown in fig. 13 and 14, a connecting frame 322 is fixed at the top middle part of the supporting longitudinal beam 321 in the longitudinal sliding assembly 32 of the glue spraying mechanism 3 in the present embodiment, the connecting frame 322 is fixed at the bottom part of the transverse plate of the first sliding frame 312, wherein the supporting longitudinal beam 321 and the supporting transverse beam 311 are vertically arranged; two second sliding guide rails 3211 are arranged in parallel on the side surfaces of the support longitudinal beams 321 along the length direction thereof. A second transmission rack 3212 is arranged below the second sliding guide 3211; a second sliding frame 323 is arranged at the same side of the second sliding guide rail 3211, the second sliding frame 323 comprises a connecting plate which is vertically arranged, second sliding blocks which are structurally matched with the second sliding guide rail 3211 are respectively arranged at the corresponding positions of the connecting plate and the second sliding guide rail 3211, and the second sliding frame 323 slides on the support longitudinal beam 321 along the second sliding guide rail 3211; the second motor 324 is fixed on one side of the connecting plate, a second transmission gear 3241 is arranged on a driving shaft of the second motor 324, the second transmission gear 3241 is meshed with the second transmission rack 3212, and the second sliding frame 323 stably slides on the support longitudinal beam 321 under the driving control of the second motor 324.

As shown in fig. 14 and 15, the vertical sliding assembly 33 of the glue spraying mechanism 3 in this embodiment includes a third motor 331, the third motor 331 is fixed on the connecting plate of the second skid 323, a driving shaft of the third motor 331 in this embodiment is disposed upward, the driving shaft moves in the vertical direction, the top of the driving shaft is connected to the rotating assembly 34, and the third motor 331 drives the rotating assembly 34 to perform vertical displacement; the rotating assembly 34 in this embodiment includes a rotating cylinder 344, a rotating rod 342 and a fourth motor 341 which are vertically slidably connected with the second skid 323; the rotating rod 342 is sleeved in the rotating cylinder 344, the top of the rotating cylinder 344 is fixed with the moving plate 332, the bottom of the rotating cylinder 344 is provided with a bottom plate, the top of the rotating rod 342 extends out of the moving plate 332, and the bottom of the rotating rod 342 extends out of the bottom plate, wherein the top of the driving shaft of the third motor 331 is fixed on the moving plate 332; two rows of third sliding guide rails 345 arranged in parallel are arranged on the connecting plate of the second sliding frame 323 at positions corresponding to the height direction of the rotating cylinder 344, a third sliding block 3441 structurally matched with the third sliding guide rails 345 is arranged on the outer surface of the rotating cylinder 344, the rotating cylinder 344 can vertically slide on the connecting plate of the second sliding frame 323 under the matching of the third sliding guide rails 345 and the third sliding blocks 3441, and the third motor 331 in the embodiment drives the whole rotating assembly 34 to vertically displace by driving the moving plate 332. In this embodiment, the moving plate 332 is fixed with a fourth motor 341, a driving shaft of the fourth motor 341 is provided with a fourth transmission gear 3411, a top of the rotating rod 342 extending out of the top of the moving plate 332 is provided with a third transmission gear 3421, the third transmission gear 3421 and the fourth transmission gear 3411 transmit power through a transmission belt 343, and the fourth motor 341 drives the rotating rod 342 to rotate through the cooperation of the third transmission gear 3421, the fourth transmission gear 3411 and the transmission belt; the rotating assembly 34 in this embodiment has a reasonable structural design and occupies no space.

The glue spraying mechanism in the embodiment is used for limiting the moving distance of the vertical sliding assembly 33, the third limiting block 346 is arranged at the top and the middle of the connecting plate of the second sliding frame 323, the vertical displacement distance of the spraying cavity can be limited through the third limiting block 346, the setting position of the third limiting block 346 can also be set according to the size of an actual spraying space, the vertical sliding assembly 33 is prevented from damaging other parts of an empty pattern space, and the protective device is complete.

In order to realize uniform spraying at multiple angles, the glue spraying mechanism 3 in this embodiment is fixed with a spray gun support 347 at the bottom of the rotating rod 342, two spray guns 35 are fixed at equal angles on the spray gun support 347, and the spraying directions of the spray guns 35 can be set according to specific actual needs; 3 the spray gun 5 drives the rotating rod 342 to rotate on the horizontal plane through the fourth motor 341 in the rotating assembly 34, the rotating assembly 34 is driven by the vertical sliding assembly 33 to move up and down, and the vertical sliding assembly 33 is driven by the transverse sliding assembly 31 and the longitudinal sliding assembly 32 to move transversely and longitudinally; the embodiment can fix different spraying angles of the spray gun 35 according to the spraying requirements, and the spraying is more uniform by arranging a plurality of spray guns 35.

The glue spraying mechanism 3 in the embodiment can realize multi-directional adjustment of the spray gun by arranging the movable components in multiple directions on the spray gun, so that the spray of the spray gun is more uniform and the spraying range is wider; the spray gun in the embodiment has the advantages of ingenious structural design, small occupied space, suitability for various spraying spaces, and simple and practical assembly.

This embodiment still includes scanning mechanism, and scanning mechanism locates the feed inlet department of protective housing 1, and scanning mechanism scans the gluey piece 6 of waiting to spout that gets into in the protective housing 1 and discerns. Setting a spraying route of a spray gun in the glue spraying mechanism 3 according to the shape of the glue piece to be sprayed fed back by the scanning mechanism, and quickly spraying the glue piece 6 to be sprayed; the air exchange mechanism 5 in the embodiment is arranged at the outer side of the bottom of the protective shell 1, and the air exchange mechanism 5 exchanges air for the protective shell 1 through a negative pressure fan; the air exchange mechanism 5 in the embodiment is arranged at the outer side of the bottom of the protective shell, and the negative pressure fan can not only ventilate the interior of the protective shell 1, but also remove peculiar smell and dust in the protective shell 1, thereby more effectively realizing environment-friendly operation and ensuring safe and environment-friendly operation of a glue spraying environment; in the embodiment, the filtering mechanism 4 comprises a filtering net arranged in the protective shell, the filtering net is arranged in a gap between the conveying mechanism 2 and the protective shell 1, and the filtering net is arranged on two sides of the supporting beam 311 of the glue spraying mechanism 3 and between the upper part of the supporting longitudinal beam 321 and the protective shell 1; the setting of this embodiment filtering mechanism can filter the floated dust in the protective housing and remove the peculiar smell, prevents to spout the peculiar smell of gluey operation and influences other works in workshop, reduces the absorption of staff to harmful molecule, is favorable to that the staff is healthy.

Example 2: in the embodiment, a spray gun bracket 47 is fixed at the bottom of a rotating rod 42 of the glue spraying mechanism 3, two spray guns 5 are installed on the spray gun bracket 47 through a rotating motor, and the rotating motor drives the spray guns 5 to rotate; other components in this embodiment are the same as those in embodiment 1, and are not described herein again; the spray gun 5 drives a rotating rod 42 to rotate on the horizontal plane through a fourth motor 41 in the rotating assembly 4, the rotating assembly 4 is driven by the vertical sliding assembly 3 to move up and down, and the vertical sliding assembly 3 is driven by the transverse sliding assembly 1 and the longitudinal sliding assembly 2 to move transversely and longitudinally; the spray gun 5 in the embodiment is installed on the spray gun support 47 through the rotating motor, and the arrangement of the rotating motor can enable the spray gun 5 to rotate at a specific angle, so that the spraying effect of the spray gun 5 is better.

In the embodiment, the automatic glue sprayer firstly scans and identifies the glue piece 6 to be sprayed on the conveying mechanism 2 through the scanning mechanism, a spraying route of the glue spraying mechanism is set according to data information fed back by the scanning mechanism, a spray gun on the glue spraying mechanism can rotate transversely, longitudinally, vertically and horizontally, and a rotary motor is arranged to enable the spray gun to rotate at a specific installation angle, so that the multidirectional rotation of the spray gun is realized; the glue piece to be sprayed, which finishes the spraying operation, is output out of the protective shell through the conveying mechanism; during spraying, under the action of the filtering mechanism and the air exchange mechanism, peculiar smell and harmful molecules generated during spraying operation can be treated, and the safety of the working environment of operators is ensured; after the completion is spouted gluey, operating personnel can clear up the residue on conveying assembly's the angle steel among the conveying mechanism fast to regularly clear up the residue that falls into album incasement, in order to use next time.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The automatic glue sprayer with the double mechanical arms is characterized by comprising a protective shell, wherein a conveying mechanism, a glue spraying mechanism and a filtering mechanism are arranged in the protective shell; the conveying mechanism comprises a conveying frame and a conveying assembly, the conveying assembly is mounted at the top of the conveying frame, and the to-be-sprayed glue piece is placed on the conveying assembly for conveying; the protective shell is provided with a feeding hole and a discharging hole at the feeding part and the discharging part of the conveying mechanism respectively, a to-be-sprayed rubber piece arranged on the conveying mechanism enters the protective shell from the feeding hole of the protective shell to be sprayed, the to-be-sprayed rubber piece is sprayed by the to-be-sprayed rubber mechanism arranged in the protective shell, and after the glue spraying is finished, the to-be-sprayed rubber piece is conveyed by the conveying mechanism and is output from the discharging hole of the protective shell; and a filtering mechanism is arranged in the protective shell.

2. The automatic glue sprayer with the double mechanical arms as claimed in claim 1, wherein the protective casing is a frame structure with a rectangular parallelepiped structure, a feed port and a discharge port are respectively reserved at two ends of the protective casing along the length direction, and the front end and the rear end of the conveying mechanism respectively extend out of the feed port and the discharge port; the glue spraying mechanism is arranged above the conveying mechanism of the spraying area in the protective shell.

3. The automatic glue sprayer of two mechanical arms as claimed in claim 1, wherein the transportation frame of the transportation mechanism comprises a transportation front end and a transportation rear end; a conveying assembly is arranged between the front conveying end and the rear conveying end and comprises a driving shaft, a driven shaft, a conveying chain and angle steel; the driving shaft and the driven shaft are respectively located at the front end and the rear end of the transportation frame, the two ends of the driving shaft and the driven shaft are respectively connected through a chain wheel and a transmission chain in a transmission mode, angle steel is arranged between chain plates located between the transmission chains on the same width direction, a glue piece to be sprayed enters the angle steel of the conveying assembly through the front end of the transportation frame to be conveyed, and the glue piece is output through the rear end of the transportation frame.

4. The automatic glue sprayer with double mechanical arms as claimed in claim 3, wherein the transportation front end is rotatably provided with a first front guide shaft, and two ends of the first front guide shaft are rotatably connected with the transportation frame through front eccentric wheels respectively; the transportation rear end rotates and is equipped with first back guiding axle, the both ends of first back guiding axle are connected with the rotation of transportation frame through back eccentric wheel respectively, conveying assembly is located between first front guiding axle and the first back guiding axle.

5. The automatic glue sprayer with the double mechanical arms as claimed in claim 1, wherein the glue spraying mechanism comprises a transverse sliding assembly, at least one group of longitudinal sliding assembly, a vertical sliding assembly and a rotating assembly; the transverse sliding assembly comprises a supporting beam and a first sliding assembly, the supporting beam is arranged along the conveying direction of the conveying mechanism, two ends of the supporting beam are fixed on the protective shell through connecting pieces, and the first sliding assembly is slidably mounted on the supporting beam; the longitudinal sliding assembly comprises a supporting longitudinal beam and a second sliding assembly, the supporting longitudinal beam is arranged on the first sliding assembly, the second sliding assembly is slidably mounted on the supporting longitudinal beam, a second sliding frame is arranged on the second sliding assembly, and the second sliding frame slides on the supporting longitudinal beam; the second sliding frame is provided with a vertical sliding assembly and a rotating assembly, the vertical sliding assembly drives the rotating assembly to vertically move, the rotating assembly is provided with at least one spray gun, the spray gun rotates in the horizontal direction under the driving of the rotating assembly, and the transverse sliding assembly, the longitudinal sliding assembly and the vertical sliding assembly are used for transverse, longitudinal and vertical displacement.

6. The automatic glue sprayer of two mechanical arms as claimed in claim 5, wherein the longitudinal sliding assembly comprises two sets of support longitudinal beams disposed in parallel on the first sliding assembly, and the support longitudinal beams are disposed perpendicular to the support cross beam.

7. The automatic glue sprayer with two mechanical arms as claimed in claim 1, further comprising a scanning mechanism, wherein the scanning mechanism is disposed at the feed inlet of the protective housing, and the scanning mechanism scans and identifies the glue to be sprayed entering the protective housing.

8. The automatic glue sprayer with the double mechanical arms as claimed in claim 1, further comprising an air exchange mechanism, wherein the air exchange mechanism is arranged at the outer side of the bottom of the protective shell, and the air exchange mechanism exchanges air for the protective shell through a negative pressure fan.

9. The automatic glue sprayer with two mechanical arms as claimed in claim 1, wherein the filtering mechanism comprises a filtering net arranged in the protective housing, the filtering net is arranged in the gap between the conveying mechanism and the protective housing, and the filtering net is arranged between the glue spraying mechanism and the protective housing.