SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide the glue conveying device of the plate tooth joint machine, which can finish glue dispensing processing at one time.
The present invention achieves the above object by:
the glue conveying device of the plate tooth-jointing machine comprises a main body and a glue storage pool arranged at the bottom of the main body, wherein the glue storage pool is communicated with an ascending channel through a screw pump, the ascending channel is communicated with a diversion channel at the top, a front glue outlet hole is formed in the diversion channel, a glue dispensing rod extending downwards is embedded in the front glue outlet hole, a sinking groove is formed in the upper part of the glue dispensing rod, and an exposed glue seepage seam is formed in the side wall of the sinking groove.
Furthermore, the upper edge of the glue dispensing rod is provided with a flanging, a sealing ring is arranged between the flanging and the front glue outlet hole, the top of the shunting groove is provided with a groove cover, the groove cover is provided with a jacking screw rod, and the bottom end of the jacking screw rod stretches into and abuts against the bottom of the sinking groove.
Furthermore, the glue permeating seams are arranged along the transverse direction.
Further, a rear glue outlet hole is further formed in the dividing groove, a glue dispensing groove body is connected to the bottom in the dividing groove, an opening is longitudinally formed in the glue dispensing groove body and faces the glue dispensing groove of the glue dispensing rod, and a drainage channel communicated with the rear glue outlet hole is formed in the upper portion of the glue dispensing groove body.
Furthermore, still be equipped with first adjusting bolt on the capping, adjust first bolt bottom and be the conical surface and with back play gluey hole cooperation is in order to adjust its clearance.
Furthermore, the upper surface of the glue dispensing groove body is downwards sunken to form transition grooves, the glue coating grooves and the transition grooves are respectively provided with two, the drainage channels are communicated with the two transition grooves, and the transition grooves are communicated with the corresponding glue coating grooves.
Further, the splitter box below still is equipped with the collecting vat, the collecting vat open-top, the bottom that the rubber coating groove and the some glue stick distributes in the opening range of collecting vat, the interior bottom of collecting vat is towards one side downward sloping to seted up at the end position and leaked gluey hole, and through the collection passageway with the storage is glued the pond and is communicate.
Furthermore, a filter screen is further arranged in the collecting tank, a dust cover is further arranged between the collecting tank and the glue dispensing rod, a through hole correspondingly matched with the glue dispensing rod is formed in the dust cover, and a connecting rod sleeved in the connecting through hole of the dust cover is further fixedly arranged on the outer side of the collecting tank.
Furthermore, the screw pumps, the ascending channel, the collecting channel, the dividing groove and the collecting groove are respectively provided with two sets, and the glue storage pool is also provided with two glue outlet through grooves correspondingly communicated with the two screw pumps and two glue collecting through grooves correspondingly communicated with the two collecting channels.
Further, still include the base, the main part both sides are equipped with the slide, the base both sides are equipped with the lift axle, the slide suit is in the lift off-axial.
The utility model has the beneficial effects that:
the utility model provides a glue conveying device of a plate tooth-jointing machine, which is characterized in that a plurality of glue dispensing columns provided with glue permeating seams are arranged, before glue dispensing operation is carried out, glue solution is pumped into a diversion groove from a glue storage tank through a screw pump and an ascending channel, the glue solution flows into a sink groove of a glue dispensing rod through a front glue outlet hole of the diversion groove and is exposed through the glue permeating seams arranged on the side wall of the sink groove, so that the acting surface of the glue dispensing rod is fully covered with the glue solution, and then an operator only needs to make a tooth-jointing end surface of a plate contact with the glue solution on the acting surface of the plurality of glue dispensing rods, so that the glue dispensing processing of the plate to be tooth-jointed can be completed at one time.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
fig. 1 is a schematic view of an overall structure of a glue conveying device of a plate material tooth-jointing machine according to an embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of a dispensing rod according to an embodiment of the present invention;
FIG. 4 is a first side view of a main body structure according to an embodiment of the present invention;
FIG. 5 is a second side view of the main body structure according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a glue storage pool according to an embodiment of the present invention;
FIG. 7 is an enlarged view of B in FIG. 6;
FIG. 8 is a schematic view of an internal structure of a glue storage pool according to an embodiment of the present invention;
FIG. 9 is a schematic view of a screw pump according to an embodiment of the present invention;
FIG. 10 is a schematic view of the outer and inner portions of a diverter tank according to an embodiment of the present invention;
fig. 11 is a schematic structural view of a dispensing slot body in an embodiment of the utility model;
FIG. 12 is a schematic view of the internal structure of a collecting tank according to an embodiment of the present invention;
FIG. 13 is a schematic diagram of the external and internal structure of a collecting tank according to an embodiment of the present invention.
In the figure, 1 a main body, 2 a glue storage tank, 21 a glue outlet through groove, 22 a glue receiving through groove, 23 a mounting bracket, 24 a dust cover, 241 a feeding port, 242 a feeding cover cap, 243 a clamping plate, 244 a leaning part, 245L-shaped flanging, 25 a mounting plate, 26 a second adjusting bolt, 27 a rectifying plate, 3 a screw pump, 31 a driving motor, 32 a screw rod, 33 a sealing rod sleeve, 34 a sealing cylinder, 4 a rising channel, 41 a glue outlet, 5 a shunting groove, 51 a front glue outlet, 52 a groove cover, 53 a jacking screw rod, 54 a rear glue outlet, 55 a first adjusting bolt, 56 a sealing ring, 57 a glue inlet, 6 a glue dispensing rod, 61 a sink, 62 a glue seepage gap, 63 a flanging, 7 a glue dispensing groove, 71 a glue dispensing groove, 72 a drainage channel, 73 a transition groove, 8, 81 a glue leakage hole, 82 a filter screen, 83 a connecting rod, 84, 841 a through hole, 842 a connecting through hole, 843 a connecting flanging, 9 a collecting channel, 10 a base, 101 a lifting shaft sleeve, 102 a shaft sleeve, 11 a slide, 12 a first connecting plate, 13 a second connecting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not to be construed as limiting the present invention.
Fig. 1-13 show a glue conveying device of a plate tooth-jointing machine in an embodiment of the present invention, which includes a main body 1 and a glue storage tank 2 disposed at the bottom of the main body 1, wherein the glue storage tank 2 is communicated with an ascending channel 4 through a screw pump 3, the ascending channel 4 leads to a diversion trench 5 at the top of the main body 1, a front glue outlet 51 is disposed in the diversion trench 5, a glue dispensing rod 6 extending downward is embedded in the front glue outlet 51, a sink groove 61 is disposed at the upper part of the glue dispensing rod 6, and an exposed glue seepage slit 62 is disposed on the side wall of the sink groove 61; in this embodiment, as shown in fig. 4, 5, and 10, the glue dispenser further includes a first connecting plate 12 and a second connecting plate 13 disposed on two sides of the main body 1, the ascending channel 4 is disposed in the first connecting plate 12, the top of the ascending channel 4 is fixedly connected to the dividing channel 5, a glue inlet 57 communicating with the ascending channel 4 is disposed on an inner side wall of the dividing channel 5, and the front glue outlet 51 is disposed on an inner bottom surface of the dividing channel 5; the number of the glue dispensing sticks 6 is multiple, and the glue dispensing sticks 6 are correspondingly embedded in the front glue outlet holes 51 in the diversion channel 5.
By arranging a plurality of glue dispensing rods 6 with glue permeating seams 62, before glue dispensing operation, the screw pump 3 pumps glue in the glue storage tank 2 into the diversion channel 5, the glue flows into the sink groove 61 of the glue dispensing rod 6 through the front glue outlet hole 51 in the diversion channel 5, and the glue permeating seams 26 on the side wall of the sink groove 61 flow outwards, so that the acting surface of the glue dispensing rod 6 is full of the glue, and then an operator only needs to make the tooth joint end surface of a plate contact with the glue on the acting surfaces of the glue dispensing rods 6, so that the glue dispensing processing of the tooth joint end surface of the plate can be completed at one time.
Further, as shown in fig. 9, a mounting bracket 23 is arranged at the bottom of the glue storage tank 2, the screw pump 3 is mounted on the mounting bracket 23, the screw pump 3 includes a driving motor 31, a screw 32, a sealing rod sleeve 33 which is sleeved outside the screw 32 and is rotatably connected with the screw 32, and a sealing cylinder 34, one end of the sealing cylinder 34 is hermetically connected with the sealing rod sleeve 33, the other end of the sealing cylinder is connected with the lower end of the first connecting plate 12, a cavity is arranged in the sealing cylinder 34, a thread section of the screw 32 is located in the cavity and is mutually matched with the cavity, a glue outlet 41 is arranged on the first connecting plate 12, and the cavity of the sealing cylinder 34 is communicated with the ascending channel 4 through the glue outlet 41.
Further, as shown in fig. 6 and 7, a dust cover 24 is arranged at the top of the glue storage tank 2, a feed opening 241 is arranged on the dust cover 24, a feed opening cover 242 is arranged above the feed opening 241, mutually matched clamping plates 243 are arranged on two sides of the feed opening 241, one side of each clamping plate 243, which faces the feed opening 241, is tilted upwards to form a butting portion 244, the feed opening cover 242 is located between the two clamping plates 243, edges of two sides of the feed opening cover 242 extend downwards to be bent to form an L-shaped flange 245, the L-shaped flange 245 and the inner side of the butting portion 244 are butted against each other, and the feed opening cover 242 can slide and move relative to the clamping plates 243;
as shown in fig. 6 and 8, a glue discharging through groove 21 is formed in the bottom surface of the glue storage tank 2 along the longitudinal direction, a mounting plate 25 is further arranged at the top of the glue storage tank 2, a second adjusting bolt 26 is arranged on the mounting plate 25, the bottom of the second adjusting bolt 26 is conical, the second adjusting bolt 26 penetrates through the mounting plate 25 downwards and is matched with the top edge of the glue discharging through groove 21, the second adjusting bolt 26 moves up and down to adjust the distance between the second adjusting bolt 26 and the top edge of the glue storage settling groove 21, so that the flow rate and the flow speed of glue flowing into the screw pump 3 are adjusted, and the glue storage tank 2 is communicated with the inside of the cavity of the sealing cylinder 34 through the glue discharging through groove 21; the inside wall of the glue storage pool 2 is provided with a glue collecting through groove 22 transversely arranged, the second connecting plate 13 is provided with a collecting channel 9, a through hole is arranged in the collecting channel 9, and the through hole is communicated with the glue collecting through groove 22.
Further, as shown in fig. 8, still be equipped with the cowling panel 27 in the glue storage tank 2, the upside of cowling panel 27 with mounting panel 25 fixed connection, evenly distributed has a plurality of U type openings on the cowling panel 27, the cowling panel 27 is used for making glue solution velocity of flow near the heavy groove 21 of play glue keeps even.
Further, as shown in fig. 3 and 10, a flange 63 is provided at an upper edge of the dispensing rod 6, a sealing ring 56 is provided between the flange 63 and the front glue outlet 51, a groove cover 52 is provided at a top of the diversion trench 5, a tightening screw 53 is provided on the groove cover 52, and a bottom end of the tightening screw 53 extends into and abuts against a bottom of the sinking groove 61 of the dispensing rod 6; the bottom end of the tightening screw 53 is tightly abutted to the bottom of the sinking groove 61, when the tightening screw 53 moves downwards in a rotating or pressing mode, the tightening screw 53 pushes the dispensing rod 6 to move downwards, and the flange 63 moves downwards along with the dispensing rod 6 to press the sealing ring 56 downwards, so that the sealing ring 56 is in friction connection with the front glue outlet hole 51 and the flange 63, and glue is prevented from leaking outwards from a gap between the front glue outlet hole 51 and the dispensing rod 6.
Further, as shown in fig. 2 and 3, the glue permeating slits 62 are transversely formed, the opening size of the glue permeating slits 62 is adapted to the radian of the trough of the plate, and the glue solution permeates downwards through the transversely formed glue permeating slits 62, so that the acting surface of the glue dispensing rod 6 is full of the glue solution.
Further, although the action surface of the dispensing rod 6 may contact and abut against the trough of the toothed end surface of the plate, and the two may act together to extrude a part of the glue solution to the trough, the toothed end surface of the plate may have not only the trough but also the peak, and the peak is in front of the trough, if the distance between the two troughs on the toothed end surface is large, that is, the peak size is large, the part of the glue solution extruded outwards may not completely overflow to the peak of the toothed end surface, in order to overcome this defect, it is ensured that the dispensing processing operation can be completed at one time, as shown in fig. 2 and fig. 10, in this embodiment, the diversion groove 5 is further provided with a back glue outlet 54, the bottom of the diversion groove 5 is further connected with a dispensing groove body 7, the dispensing groove body 7 is provided with a glue groove 71 having an opening facing the dispensing rod 6 in the longitudinal direction, the size of the glue groove 71 is adapted to the radian of the peak of the toothed end surface, the upper part of the dispensing slot body 7 is also provided with a drainage channel 72 communicated with the rear dispensing hole 54; the glue dispensing rod 6 is utilized to perform glue dispensing treatment on the wave trough of the tooth joint end face of the plate, meanwhile, glue dispensing treatment is performed on the wave crest of the tooth joint end face of the plate through the glue dispensing groove 71, the glue dispensing rod 6 is matched with the glue dispensing groove 71, so that the tooth joint end face of the plate is completely covered with glue solution, and therefore the glue dispensing operation can be completed at one time.
Further, as shown in fig. 10, a first adjusting bolt 55 is further disposed on the slot cover 52 at the top of the diversion trench 5, the bottom of the first adjusting bolt 55 is installed in a conical surface manner and is matched with the rear glue outlet 54, the first adjusting bolt 55 moves up and down to adjust the distance between the first adjusting bolt 55 and the rear glue outlet 54, so as to adjust the flow rate of the glue solution flowing into the rear glue outlet.
Further, in this embodiment, as shown in fig. 11, the drainage channel 72 is actually provided in the glue depositing groove on the upper surface of the glue depositing groove 7, the bottom of the glue outlet 54 is distributed in the opening range of the glue depositing groove, the upper surface of the glue depositing groove 7 is further provided with a transition groove 73 formed by downward sinking, the transition groove 73 and the glue coating groove 71 are respectively provided with two, wherein an overflow port is provided at the side wall of the glue depositing groove, and is communicated with the transition groove 73 through the overflow port, the transition groove 73 is communicated with the glue coating groove 71, and the outer edge of the bottom of the transition groove 73 is completely connected with the upper edge of the glue coating groove 71.
Further, in order to ensure the cleanness of the inside of the device and avoid the waste of glue solution, as shown in fig. 1, 12 and 13, in this embodiment, a collecting tank 8 is further disposed below the dividing tank 5, an opening is disposed at the top of the collecting tank 8, the bottoms of the glue spreading tank 71 and the glue dispensing rod 6 are both distributed in the opening range of the collecting tank 8, the inner bottom surface of the collecting tank 8 is inclined downward toward one side, a glue leaking hole 81 is disposed at a lower position of the inner bottom surface, and the glue leaking hole 81 is communicated with the collecting channel 9 and communicated with the glue storage tank 2 through the collecting channel 9; the glue dispensing rod 6 and the glue coating groove 71 are not adhered with glue solution on the tooth joint end face of the plate, the glue dispensing rod 6 and the glue coating groove 71 drip into the collecting groove 8 under the action of self weight, flow and accumulate to a low position in the collecting groove 8 under the action of the inner bottom surface of the collecting groove 8, then flow into the collecting channel 9 through a glue leakage hole 81 in the low position, and flow back into the glue storage tank 2 through the collecting channel 9.
Further, as shown in fig. 13, a filter screen 82 is further disposed in the collecting tank 8, a dust cover 84 is further disposed above the collecting tank 8, a through hole 841 correspondingly matched with the glue dispensing rod 6 is disposed on the dust cover 84, a connecting rod 83 sleeved in the connecting through hole 842 of the dust cover 84 is further fixedly disposed outside the collecting tank 8, in this embodiment, the dust cover 84 is obliquely disposed from inside to outside, an outer edge of the dust cover 84 is further bent downward to form a connecting flange 843, and an outer side of the collecting tank 8 abuts against an inner side of the connecting flange 843; in this embodiment, the bottom of the glue groove 7 is located outside the range of the cover of the dust cover 8, and in other embodiments, the dust cover 8 is actually further provided with a through hole corresponding to the glue groove 7.
Further, as shown in fig. 1, the screw pump 3, the ascending channel 4, the collecting channel 9, the dividing channel 5 and the collecting tank 8 are respectively provided with two sets, correspondingly, two glue discharging through grooves 21 correspondingly matched with the two screw pumps 3 are arranged on the bottom surface of the glue storage tank 2, and two glue collecting through grooves 22 correspondingly matched with the two collecting channels 9 are arranged on the inner side wall of the glue storage tank 2.
Further, as shown in fig. 1, the glue conveying device further includes a base 10, two sides of the main body 1 are provided with slide bases 11, two sides of the base 10 are provided with lifting shafts 101, the slide bases 11 are slidably sleeved outside the lifting shafts 101, the base 10 is further provided with shaft sleeves 102 fixedly connected to bottom ends of the lifting shafts 101, and the other ends of the lifting shafts 101 can be connected to equipment needing to be provided with the glue conveying device, such as a plate tooth-jointing machine or other devices, through corresponding connection assemblies, such as connection shaft sleeves.
It is to be understood that the foregoing examples, while indicating the preferred embodiments of the utility model, are given by way of illustration and description, and are not to be construed as limiting the scope of the utility model; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the spirit and scope of the present invention should be covered by the appended claims.