CN201832764U

CN201832764U - Dispenser

Info

Publication number: CN201832764U
Application number: CN2010202670217U
Authority: CN
Inventors: 陈文涛; 罗志峰
Original assignee: ZHEJIANG GUANGTAO SANITATION KITCHEN CO Ltd
Current assignee: ZHEJIANG GUANGTAO SANITATION KITCHEN CO Ltd
Priority date: 2010-07-22
Filing date: 2010-07-22
Publication date: 2011-05-18
Anticipated expiration: 2020-07-22

Abstract

The utility model belongs to the technical field of charging buckets, and particularly relates to a dispenser, which comprises a charging bucket and a dispensing gun, wherein a vertical actuation barrel, an inlet valve and an exhaust valve, an inlet one-way valve, more than one glue discharge connectors and a manual reversing valve which is actuated by the actuation barrel are installed on a glue bucket, and a piston rod in the actuation barrel is connected with a glue pressing piston in the glue bucket; and the head part of a hollow shell is in threaded connection with a dispensing needle, the tail part of the hollow shell is in threaded connection with an inlet connector, a valve rod is arranged in the central hole of the shell, and one end of the valve rod is connected with the piston, and controls a switch of a glue discharge valve at the other end via a return spring, a high-pressure air source and a cold gas valve switch. The utility model has the advantages that: the utility model has a simple structure, large glue storage, uniform glue discharge and saved raw material, can greatly improve the welding quality of a product, and facilitates the mass production and use.

Description

Point gum machine

Technical field

The utility model belongs to the dispensing technology field, refers in particular to a kind of point gum machine.

Background technology

At present, enterprise is before welding some parts, general all is by local soldering paste or the weldering glue of manually putting welding usefulness of artificial elder generation in the needs welding, its weak point is: the one, and a colloid amount instability, point glue operation random big, the phenomenon of appearance point glue amount inequality usually, gel quantity is wayward, glue amount too conference causes waste, the too small welding standard that does not reach product again of glue amount; The 2nd, human cost drops into too high, and efficient is very low; The 3rd, a glue construction can not realize suitability for industrialized production, and under market environment with keen competition day by day, quality efficiency need perfectly combine, and client and company are reached under the prerequisite of mutually beneficial doulbe-sides' victory, needs to change present production technology and promotes quality.

The utility model content

The purpose of this utility model provides the point gum machine of a kind of even, easy to operate, the suitable some glue in enormous quantities of glue.

The purpose of this utility model is achieved in that

Point gum machine includes:

(1) gravitation tank, be be equipped with at the middle part of the loam cake of glue jar the ACTUATOR, the side that stand up be provided with the inner chamber of glue jar together with intake valve and air bleeding valve, the interior moulding piston of piston rod in the ACTUATOR and glue jar is connected, in the bottom of glue jar or downside be provided with the breather check valve that is communicated with the inner chamber of glue jar and more than onely go out cemented joint, the knee-action of ACTUATOR has hand-operated direction valve control;

(2) some glue rifle, head connection at hollow housing has a plastic pin, afterbody is connected with inlet suction port, be provided with the valve rod of diameter in the mesopore of housing less than median pore diameter, the lower end of valve rod links to each other with piston in the piston chamber that inlet suction port one side body is arranged, with be set with back-moving spring on the valve rod in the spring housing that piston chamber is communicated with, the middle and upper part of valve rod is provided with thin footpath, be respectively arranged with sealing ring between the valve rod of both sides, thin footpath and the housing mesopore and form into glue chamber, the valve rod of head and sealing ring form the plastic emitting valve, housing is provided with and advances the steam vent that advances cemented joint and be communicated with spring housing that the glue chamber is communicated with, and the cemented joint that advances of some glue rifle is communicated with the cemented joint that goes out of gravitation tank;

(3) high-pressure air source: link to each other with hand-operated direction valve and magnetic valve respectively, magnetic valve is communicated with the inlet suction port of some glue rifle;

(4) gauge tap: control magnetic valve connection or close.

Above-mentioned gauge tap is that floor push or floor push cooperate the time delay switch that forms with the time relay.

Above-mentioned high-pressure air source is for air bottle or air bottle and the cold air pump of high pressure cold is provided for air bottle.

Above-mentioned magnetic valve is a triple valve.

Cover or be provided with the Pressure gauge of pressure regulator valve and indication Sheng glue jar upper cavity pressure on the above-mentioned glue jar for the pipeline of glue jar epicoele air feed.

The outstanding compared to existing technology advantage of the utility model is:

1, the gravitation tank of the present utility model welding that offers a glue rifle makes the plastic emitting of invocation point glue rifle even with the adjustable in pressure of glue and constant, can improve the welding quality of product greatly;

2, because gel quantity uniformity of the present utility model makes glue consumption few, the some glue time quick and precisely saves time and raw material, and production cost of products is low, the efficiency height;

3, of the present utility model simple in structure, it is convenient to change glue, and storage glue amount is big, is convenient to large-scale production and uses.

Description of drawings

Fig. 1 is a structural principle cutaway view of the present utility model.

The specific embodiment

The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1:

Point gum machine includes:

(1) gravitation tank, be be equipped with at the middle part of the loam cake 101 of glue jar 10 ACTUATOR 20, the side that stand up be provided with the inner chamber of glue jar together with intake valve 104 and air bleeding valve 103, piston rod 202 in the ACTUATOR 20 and glue jar 10 interior moulding pistons 102 are connected, in the bottom of glue jar 10 or downside be provided with the breather check valve 107 that is communicated with the inner chamber of glue jar 10 and more than onely go out cemented joint 108, the knee-action of ACTUATOR 20 has hand-operated direction valve 203 controls;

(2) some glue rifle, head connection at hollow housing 70 has a plastic pin 76, afterbody is connected with inlet suction port 71, be provided with the valve rod 73 of diameter in the mesopore of housing 70 less than median pore diameter, the lower end of valve rod 73 links to each other with piston 72 in the piston chamber 706 that inlet suction port 71 1 side bodies 70 are arranged, be set with back-moving spring 74 on the valve rod 73 in the spring housing 705 that is communicated with piston chamber 706, the middle and upper part of valve rod 73 is provided with thin footpath 732, be respectively arranged with sealing ring 752 between the valve rod 73 of 732 both sides, thin footpath and housing 70 mesopores, glue chamber 703 is entered in 751 formation, the valve rod 733 of head forms the plastic emitting valve with sealing ring 752, housing 70 is provided with and advances the steam vent 704 that advances cemented joint 702 and be communicated with spring housing 705 that glue chamber 703 is communicated with, and the cemented joint 702 that advances of some glue rifle is communicated with the cemented joint 108 that goes out of gravitation tank;

(3) high-pressure air source: link to each other with hand-operated direction valve 203 and magnetic valve 50 respectively, magnetic valve 50 is communicated with the inlet suction port 71 of some glue rifle;

(4) gauge tap 60: control magnetic valve 50 connection or close.

Above-mentioned gauge tap 60 is a floor push, also can be that floor push cooperates the time delay switch (not drawing among the figure) that forms with the time relay.

Above-mentioned high-pressure air source is for air bottle 40 or air bottle 40 and the cold air pump 41 of high pressure cold is provided for air bottle 40.

Above-mentioned magnetic valve 50 is a triple valve.

On the loam cake 101 of above-mentioned glue jar 10 or be provided with the Pressure gauge 106 of pressure regulator valve 105 and indication glue jar 10 upper cavity pressures for the pipeline of glue jar 10 epicoele air feed.

Gas circuit or pipeline between the devices such as the utility model glue jar 10, high-pressure air source and some glue rifle connect with conduit 30 respectively, and circuit connects with electric wire 31, describes in detail no longer one by one at this.

Use of the present utility model: under the moulding piston 102 of glue jar 10, fill it up with the welding soldering paste of usefulness or other uses glue, utilize cold air pump 41 supercharging in air bottle 40, close vent valve 103, open intake valve 104, move hand-operated direction valve 203, joint 11 and intake valve 104 air inlets, make the 102 descending moulding of moulding piston, the soldering paste or other the advancing in the glue chamber 703 that have certain pressure at this moment in the glue jar 10 with glue inlet point glue rifle, utilize pressure regulator valve 105 adjust admission pressures can adjust the soldering paste of glue jar 10 or other with the pressure of glue to setting pressure, hand-held some glue rifle makes the gum outlet 761 of a plastic pin 76 aim at the position that needs some glue, to step on gauge tap 60 be floor push with foot-operated, magnetic valve 50 is connected, pressure-air is in the inlet suction port 71 of air bottle 40 inlet point glue rifles, promote to move on the valve rod 73, open the plastic emitting valve of a glue rifle, soldering paste or other are with glue advancing glue chamber 703 inlet point plastic pins 76 and extrude from its gum outlet 761 from a glue rifle, when point glue location point is full, unclamp floor push, magnetic valve 50 cuts out, pressure-air pressure release in the inlet suction port 71, valve rod 73 and piston 71 move down under the effect of back-moving spring 74, the plastic emitting valve closing, no longer plastic emitting, a point glue circulation finishes (if adopt floor push to cooperate the time delay switch control point glue time that forms with the time relay, then stepping on, floor push is relay turn-on time, automatically the some glue time of being controlled setting by the time relay finishes the back outage, make the plastic emitting valve closing, no longer plastic emitting).Put glue once more and then repeat above-mentioned action.

In glue jar 10, add injecting glue: by hand-operated direction valve 203 control moulding pistons 102 fit with moving on piston rod 202 and the piston 201 with loam cake 101 (in the process of moving air bleeding valve 103 open, intake valve 104 and joint 11 pressure releases, breather check valve 107 open automatically make move smoothly) after, open loam cake 101 by connector and in tank body 32, add injecting glue to suitable height, build loam cake 101 by opposite order, and close air bleeding valve 103, open intake valve 104, make point gum machine be in the preparation dripping glue state.

The foregoing description only is one of preferred embodiment of the present utility model; be not to limit protection domain of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.

Claims

1. point gum machine is characterized in that: include:

Gravitation tank, be be equipped with at the middle part of the loam cake of glue jar the ACTUATOR, the side that stand up be provided with the inner chamber of glue jar together with intake valve and air bleeding valve, the interior moulding piston of piston rod in the ACTUATOR and glue jar is connected, in the bottom of glue jar or downside be provided with the breather check valve that is communicated with the inner chamber of glue jar and more than onely go out cemented joint, the knee-action of ACTUATOR has hand-operated direction valve control;

Point glue rifle, at the head of a hollow housing plastic pin that has been spirally connected, afterbody is bolted with inlet suction port, be provided with the valve rod of diameter in the mesopore of housing less than median pore diameter, the lower end of valve rod links to each other with piston in the piston chamber that inlet suction port one side body is arranged, with be set with back-moving spring on the valve rod in the spring housing that piston chamber is communicated with, the middle and upper part of valve rod is provided with thin footpath, be respectively arranged with sealing ring between the valve rod of both sides, thin footpath and the housing mesopore and form into glue chamber, the valve rod of head and sealing ring form the plastic emitting valve, housing is provided with and advances the steam vent that advances cemented joint and be communicated with spring housing that the glue chamber is communicated with, and the cemented joint that advances of some glue rifle is communicated with the cemented joint that goes out of gravitation tank;

High-pressure air source: hand-operated direction valve and magnetic valve link to each other respectively, and magnetic valve is communicated with the inlet suction port of some glue rifle;

Gauge tap: control magnetic valve connection or close.

2. point gum machine according to claim 1 is characterized in that: described gauge tap is that floor push or floor push cooperate the time delay switch that forms with the time relay.

3. point gum machine according to claim 1 is characterized in that: described high-pressure air source is for air bottle or air bottle and the cold air pump of high pressure cold is provided for air bottle.

4. point gum machine according to claim 1 is characterized in that: described magnetic valve is a triple valve.

5. point gum machine according to claim 1 is characterized in that: the Pressure gauge that covers or be provided with for the pipeline of glue jar epicoele air feed pressure regulator valve and indication glue jar upper cavity pressure on the described glue jar.