CN213712041U - Waterproof electromagnetic head - Google Patents

Abstract

The utility model discloses a waterproof formula electromagnetism head, including last casing, lower casing and install at last casing and the motor between the casing down, the casing is equipped with fixed motor's fixing base down and is equipped with two encapsulating grooves in the fixing base both sides, is equipped with two through-holes in the fixing base, the electric wire of motor passes the through-hole and is sealed at the encapsulating inslot encapsulating, the casing is equipped with a mounting hole down, the fixing base is fixed in the mounting hole. The utility model has the advantages of simple and reasonable overall structure, convenient to connect is firm, can effectively avoid the motor power cord to receive the water influence, prolongs the life of electromagnetic head.

Description

Waterproof electromagnetic head

Technical Field

The utility model relates to an electromagnetism head technical field, concretely relates to waterproof formula electromagnetism head.

Background

The electromagnetic head is an automatic basic element for controlling fluid, belongs to an actuator and is not limited to hydraulic pressure and pneumatic pressure. The direction, flow rate, speed and other parameters of the medium used in the industrial control system are adjusted, and generally comprise components such as a motor, a control switch, a water diversion rack and the like. The solenoid valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured. Present spices cutting device is mostly the straight line mode of cutting off that the cylinder drove the cutter, has the problem of the inconvenient discharge waste material after spices cuts off, needs special clear away the operation, influences fragrant efficiency of system, makes the overall structure of fragrant equipment of system more complicated simultaneously.

The motor power cord of current electromagnetism head is conventional sealed processing to set up in the casing more, because the junction is in there is the water environment, and the easy ageing damage after using for a long time influences the normal work and the life of electromagnetism head.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art exists, the utility model aims to provide a waterproof formula electromagnetism head, the motor power cord junction of solving current electromagnetism head at least receives water to influence and reduces the problem of electromagnetism head life, has simple structure firmly, advantage that the durability is strong.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a waterproof formula electromagnetism head, includes casing, lower casing and installs the motor between last casing and lower casing, the casing is equipped with fixed motor's fixing base and is equipped with two encapsulating grooves in the fixing base both sides down, is equipped with two through-holes in the fixing base, the electric wire of motor passes the through-hole and is sealed at the encapsulating inslot encapsulating.

Further, the lower shell is provided with a mounting hole, and the fixing seat is fixed in the mounting hole.

So set up, the fixing base passes through the mounting hole to be fixed, easy to assemble.

Further provided, the fixing seat comprises a head part and an insertion part which are integrally formed, the size of the head part is larger than that of the insertion part, and the head part and the insertion part are triangular.

So set up, the portion of inserting is fixed in the mounting hole during the fixing base installation, and the head is used for spacing and sealed, promotes the fastness that the mount pad is connected.

Further, the lower shell is provided with a support for erecting the motor, and the groove wall of the glue pouring groove is connected with the support.

So set up, the encapsulating groove promotes self structural strength through cell wall and leg joint, reduces the production degree of difficulty simultaneously.

And further arranging, the groove wall of the glue pouring groove extends to the outer side of the bracket to form a convex part, and a guide groove is formed between the convex part and the bracket.

So set up, the guide way that forms between convex part and the support can be used for laying and regular circuit, avoids the motor power cord to rock, promotes the stability of junction.

And further setting, wherein the glue pouring grooves are symmetrically arranged by taking the fixed seat as a center.

So set up, overall structure symmetry, the atress is even stable.

And further arranging a reinforcing rib outside the glue pouring groove.

So set up, the encapsulating groove further promotes self and the holistic structural strength of casing down through the strengthening rib.

(III) advantageous effects

By adopting the technical scheme, the utility model discloses relative prior art compares, has following advantage:

the utility model provides a waterproof formula electromagnetism head installs the fixing base of motor on casing down to set up the encapsulating groove in fixing base both sides, the junction of motor power cord can be sealed at the encapsulating inslot encapsulating, avoids direct and water contact, and water can't flow in the inside and postpone the life of electromagnetism head of motor through the power cord simultaneously. The utility model has the advantages of simple and reasonable overall structure, convenient to connect is firm, can effectively avoid the motor power cord to receive the water influence, prolongs the life of electromagnetic head.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a top view of the structure of the present invention;

FIG. 5 is a schematic cross-sectional view A of FIG. 4;

fig. 6 is a schematic cross-sectional view B of fig. 4.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, wherein, fig. 1 is a schematic structural diagram of the present invention, fig. 2 is an exploded view of the present invention, fig. 3 is an internal structural diagram of the present invention, fig. 4 is a schematic top view diagram of the present invention, fig. 5 is a schematic cross-sectional diagram of a in fig. 4, and fig. 6 is a schematic cross-sectional diagram of B in fig. 4.

The utility model provides a waterproof formula electromagnetism head, including last casing 1, casing 2 and installation at last casing 1 down, motor 3 between casing 2 and the rotary switch 4 of installation on last casing 1 down, the switch shaft 5 of being connected with rotary switch 4, the spring bracket 6 of being connected with switch shaft 5, the diversion shaft 7 of being connected with spring bracket 6, the frame 8 that divides of being connected with diversion shaft 7, set up water proof membrane 9 in the frame 8 that divides and the gear assembly 10 of being connected with motor 3, casing 2 is equipped with fixed motor 3's fixing base 20 down and is equipped with two encapsulating grooves 200 in fixing base 20 both sides down, be equipped with two through-holes 201 in the fixing base 20, the electric wire 30 of motor 3 passes through-hole 201 and is the encapsulating in encapsulating groove 200 sealed.

In a preferred installation mode of the fixing seat 20, the lower shell 2 is provided with an installation hole 202, the fixing seat 20 is fixed in the installation hole 202, the fixing seat 20 comprises an integrally formed head and an insertion portion, the size of the head is larger than that of the insertion portion, the head and the insertion portion are triangular, the insertion portion is fixed in the installation hole 202 when the fixing seat 20 is installed, and the head is used for limiting and sealing, so that the connection firmness of the installation seat is improved.

Lower casing 2 is equipped with the support 203 that erects motor 3, and the cell wall and the support 203 in encapsulating groove 200 are connected, and encapsulating groove 200 promotes self structural strength through cell wall and support 203 connection, reduces the production degree of difficulty simultaneously.

The groove wall of the glue pouring groove 200 extends towards the outer side of the support 203 to form a convex part 204, a guide groove 205 is formed between the convex part 204 and the support 203, and the guide groove 205 formed between the convex part 204 and the support 203 can be used for laying and arranging lines, so that the power line of the motor 3 is prevented from shaking, and the stability of the connection part is improved.

The glue pouring grooves 200 are symmetrically arranged by taking the fixed seat 20 as a center, the whole structure is symmetrical, and the stress is uniform and stable.

The reinforcing rib 206 is arranged on the outer side of the glue filling groove 200, and the glue filling groove 200 further improves the structural strength of the glue filling groove and the whole lower shell 2 through the reinforcing rib 206.

The utility model provides a when waterproof formula electromagnetism head installation uses, install motor 3's fixing base 20 on casing 2 down to, the joint of motor 3 power cord is in the glue filling groove 200 glue inside seal that glue filling fixing base 20 both sides set up, avoids direct and water contact, and water can't flow in motor 3 inside and postpone the life of electromagnetism head through the power cord simultaneously.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a waterproof formula electromagnetism head, its characterized in that, includes casing, lower casing and installs the motor between last casing and lower casing, the casing is equipped with fixed motor's fixing base down and is equipped with two encapsulating grooves in the fixing base both sides, is equipped with two through-holes in the fixing base, the electric wire of motor passes the through-hole and is sealed at the encapsulating inslot encapsulating.

2. The waterproof electromagnetic head of claim 1, wherein the lower housing defines a mounting hole, and the mounting seat is fixed in the mounting hole.

3. The waterproof electromagnetic head of claim 2, wherein the holder includes a head portion and an insert portion that are integrally formed, the head portion having a size larger than the insert portion, the head portion and the insert portion having a triangular shape.

4. The waterproof electromagnetic head of claim 1, wherein the lower housing is provided with a bracket for mounting the motor, and a groove wall of the glue pouring groove is connected with the bracket.

5. The waterproof electromagnetic head of claim 4, wherein the walls of the glue pouring groove extend outward from the bracket to form a protrusion, and a guide groove is formed between the protrusion and the bracket.

6. The waterproof electromagnetic head according to claim 1, wherein the glue pouring grooves are symmetrically arranged with the fixed base as a center.

7. The waterproof electromagnetic head according to claim 1, wherein reinforcing ribs are arranged outside the glue pouring groove.

Images