Glue spreader
Technical Field
The utility model relates to a printing field especially relates to a spreading machine.
Background
At present, current spreading machine includes the spreading machine casing, glue spreader and glue groove usually, and the glue spreader rotates to set up on the spreading machine casing, the glue groove sets up on the spreading machine casing, and the spreading machine on the market needs the manual work to supply right amount glue in the glue groove regularly at the during operation at present, and the work of supplying glue relies on the manual completion of workman completely, can't add glue voluntarily, needs consume certain manpower.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a spreading machine that can practice thrift the manpower.
In order to achieve the above purpose, the solution of the present invention is:
the utility model provides a glue spreader, includes the rubber coating machine casing, glue spreader and glue groove, the glue spreader rotates to set up on the rubber coating machine casing, the glue groove sets up on the rubber coating machine casing, the glue spreader is located in the glue groove, its characterized in that: the glue storage tank is characterized by further comprising a glue storage barrel, a glue delivery pump and a liquid outlet pipeline, wherein a liquid outlet hole is formed in the inner side wall of the glue tank, one end of the liquid outlet pipeline is communicated with the liquid outlet hole, the other end of the liquid outlet pipeline is connected with the glue storage barrel, the glue delivery pump is provided with a liquid output end and a liquid inlet end, the liquid inlet end of the glue delivery pump is communicated with the glue storage barrel, and the liquid output end of the glue delivery pump is communicated with the glue tank.
Furthermore, the number of the liquid outlet holes is two, namely a first liquid outlet hole and a second liquid outlet hole, the first liquid outlet hole and the second liquid outlet hole are both arranged on the inner side groove wall of the glue groove, and the first liquid outlet hole is positioned above the second liquid outlet hole.
The glue storage barrel is characterized by further comprising a connecting hose, the liquid output end of the glue conveying pump is communicated with the glue tank through one connecting hose, and the liquid inlet end of the glue conveying pump is communicated with the glue storage barrel through the other connecting hose.
Further, the glue conveying pump is a diaphragm pump.
Further, the diaphragm pump is an electric diaphragm pump.
Further, the diaphragm pump is a pneumatic diaphragm pump, and the pneumatic diaphragm pump is connected with an air source.
After the structure is adopted, the utility model relates to a spreading machine has following beneficial effect: the glue conveying pump is used for injecting glue into the glue groove, when the glue exceeds a certain amount, the glue flows out of the liquid outlet hole and flows into the glue storage barrel through the liquid outlet pipeline, so that automatic adding and reciprocating circulation of the glue are realized, and the labor is saved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
in the figure: glue spreader 2, glue tank 3, glue storage barrel 4, glue delivery pump 5, liquid outlet pipe 6, liquid outlet hole 7, connecting hose 8.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
A glue spreader as shown in fig. 1-2, comprising a glue spreader housing (not shown), a glue spreader 2, a glue tank 3, a glue storage tank 4, a glue delivery pump 5, a liquid outlet pipe 6 and a connecting hose 8, wherein the glue spreader 2 is rotatably disposed on the glue spreader housing, the glue tank 3 is disposed on the glue spreader housing, specifically, a part of a roller body of the glue spreader 2 is disposed in a cavity of the glue tank 3, the glue spreader housing and the glue spreader 2 are the glue spreader housing and the glue spreader of a conventional glue spreader, the glue tank 3 is a square tank, a liquid outlet hole 7 is disposed on an inner side wall of the glue tank 3, one end of the liquid outlet pipe 6 is communicated with the liquid outlet hole 7, the other end of the liquid outlet pipe 6 is connected with the glue storage tank 4, the glue delivery pump 5 and the glue storage tank 4 can be disposed on the glue spreader housing or separately disposed outside the glue spreader housing, the glue delivery pump 5 has a liquid output end and a liquid inlet end, the liquid inlet end is communicated with the glue storage barrel 4, the liquid outlet end is communicated with the glue tank 3, specifically, the liquid outlet end is connected with a connecting hose 8, the free end of the connecting hose 8 connected with the liquid outlet end is arranged in the glue tank 3, the liquid inlet end is connected with the connecting hose 8, and the free end of the connecting hose 8 connected with the liquid inlet end is arranged at the barrel bottom of the glue storage barrel 4.
The preferred, the quantity of going out liquid hole 7 is two, and two play liquid holes 7 set up respectively on the inboard cell wall of glue groove 3, and is further, and two play liquid holes 7 are first liquid hole and second liquid hole respectively, and first liquid hole setting is gone out the top in the liquid hole at the second, and the design of two play liquid holes 7 that are not on same horizontal plane can play the effect of excreting glue jointly when the liquid level of the glue in glue groove 3 is too high, and liquid outlet pipe 6 is the PVC plastic tubing.
Further, the glue delivery pump 5 is a diaphragm pump, and the diaphragm pump may be a commercially available pneumatic diaphragm pump or an electric diaphragm pump, and when the diaphragm pump is a pneumatic diaphragm pump, the pneumatic diaphragm pump is connected to an air source (not shown in the figure).
The utility model discloses when using, defeated gluey pump 5 pours into glue into in 3 glue basins into, and glue in 3 glue basins is followed when exceeding a certain amount go out the liquid hole and flow out, then flow into the storage and glue the bucket through liquid outlet pipe 6, realize the automatic interpolation and the reciprocal circulation of glue.
The above embodiments and drawings do not limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be considered as departing from the scope of the present invention.