CN217222181U

CN217222181U - Control pen of liquid flow control device

Info

Publication number: CN217222181U
Application number: CN202220802262.XU
Authority: CN
Inventors: 解明
Original assignee: Li Neng Foshan Plastic Products Co ltd
Current assignee: Li Neng Foshan Plastic Products Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-19
Anticipated expiration: 2032-04-07

Abstract

The utility model provides a control pen of control fluid flow device relates to mechanical equipment technical field, the novel nipple rectifier comprises a cylindrical shel, the front end of barrel is connected with the syringe needle, syringe needle and duct connections, be provided with the circuit board in the barrel, the front end of barrel is provided with the light, be connected with lighting switch on the circuit board, lighting switch with light electric connection. The utility model has the advantages that the circuit board is arranged in the cylinder body, the illuminating lamp is arranged at the front end of the cylinder body, and the illuminating lamp can be controlled to be turned on through the illuminating switch, thereby being convenient for illumination during working; can control the corotation or the reversal of output motor respectively through corotation switch and reversal switch to can control the output of glue in the conveyer pipe and glue or retreat from the syringe needle to the syringe needle point, avoid glue to stop and cause the solidification at the syringe needle, the function is abundant, and the structure is ingenious.

Description

Control pen of liquid flow control device

Technical Field

The utility model belongs to the technical field of mechanical equipment technique and specifically relates to a control pen of control fluid flow device.

Background

The glue spreader, the glue dispenser, the glue spreader and the glue filling machine can be collectively called as a device for controlling the liquid flow, and the fluid is specially controlled. And the fluid is dripped and coated on the surface of the product or in the product by an automatic machine, so that three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping can be realized. The equipment is mainly used for accurately dispensing, injecting, coating and dripping glue, paint and other liquids in a product process to each accurate position of a product, and can be used for realizing dispensing, line drawing, circular or arc.

Such a device for controlling the flow of liquid generally comprises a body and an output control pen, wherein the body drives the output control pen to discharge liquid. However, the existing output control pen has a very simple structure and a single function, and cannot meet the actual use requirement. Therefore, the development of a novel control pen for controlling the liquid flow device is very urgent.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects in the prior art, and provides a control pen of a device for controlling the liquid flow, a circuit board is arranged in a cylinder body, a lighting lamp is arranged at the front end of the cylinder body, and the lighting lamp can be controlled to be turned on through a lighting switch, thereby being convenient for lighting during working; can control the corotation or the reversal of output motor respectively through corotation switch and reversal switch to can control the output of glue in the conveyer pipe and glue or retreat to the syringe needle point, avoid glue to stop and cause in the syringe needle and solidify, the function is abundant, and the structure is ingenious.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the control pen comprises a cylinder body, wherein the front end of the cylinder body is connected with a needle head, the needle head is connected with a conveying pipe, a circuit board is arranged in the cylinder body, the front end of the cylinder body is provided with a lighting lamp, a lighting switch is connected onto the circuit board, and the lighting switch is electrically connected with the lighting lamp.

Furthermore, the circuit board is connected with a forward rotation switch and a reverse rotation switch, and the forward rotation switch is electrically connected with the output motor and controls the output motor to rotate forward; the reverse rotation switch is electrically connected with the output motor and controls the output motor to reversely rotate; the output motor is connected with the conveying pipe.

Furthermore, the barrel is connected with the front end housing, syringe needle and light are located on the front end housing, the front end housing includes first face and first arc assembly ring, first arc assembly ring is connected perpendicularly on the first face, first arc assembly ring with be formed with first step position between the edge of first face, work as the front end housing is connected to during the barrel, first arc assembly ring imbeds to in the barrel.

Furthermore, the barrel is provided with a first screw hole, the first arc-shaped assembling ring is provided with a second screw hole, and the first screw hole corresponds to the second screw hole.

Furthermore, the barrel is connected with the rear end cover, the rear end cover includes second face and second arc assembly ring, second arc assembly ring is connected perpendicularly on the second face, second arc assembly ring with be formed with the second step position between the edge of second face, work as the rear end cover is connected to during the barrel, second arc assembly ring imbeds to in the barrel.

Furthermore, the barrel is provided with a third screw hole, the second arc-shaped assembling ring is provided with a fourth screw hole, and the third screw hole corresponds to the fourth screw hole.

Furthermore, the rear end cover is provided with an arc-shaped opening for the conveying pipe to enter.

Furthermore, the delivery pipe is provided with a flow sensor, the flow sensor is electrically connected with the circuit board, and the circuit board is electrically connected with a signal emitter.

Furthermore, a lithium battery is arranged in the cylinder and electrically connected with the circuit board.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be provided with the circuit board in the barrel, the circuit board is connected with lighting switch, corotation switch and reversal switch, and the front end of barrel is provided with the light, can control the light through lighting switch and open, and the illumination of being convenient for during operation is used; can control the corotation or the reversal of output motor respectively through corotation switch and reversal switch to can control the output of glue in the conveyer pipe and glue or retreat back to the syringe needle point, avoid glue to stop at the syringe needle and cause to solidify, the function is abundant, and the structure is ingenious.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention, and do not constitute a limitation on the invention, in which:

FIG. 1 is an overview diagram of a control pen;

FIG. 2 is a schematic diagram of a first exploded configuration of the control pen;

fig. 3 is a schematic diagram of a second exploded structure of the control pen.

In the figure: the technical scheme includes that the novel multifunctional medical instrument comprises a barrel, 101, a first screw hole, 102, a third screw hole, 2, a needle head, 3, a delivery pipe, 4, a circuit board, 5, a lighting lamp, 6, a reverse rotation switch, 7, a forward rotation switch, 8, a lighting switch, 9, a front end cover, 901, a first plate, 902, a first arc-shaped assembly ring, 9021, a second screw hole, 903, a first step position, 10, a rear end cover, 1001, a second plate, 10011, an arc-shaped opening, 1002, a second arc-shaped assembly ring, 10021, a fourth screw hole and 1003, and a second step position.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to 3, a control pen of control fluid flow device, including barrel 1, the front end of barrel 1 is connected with syringe needle 2, syringe needle 2 is connected with the one end of conveyer pipe 3, the other end of conveyer pipe 3 is connected with a glue section of thick bamboo, conveyer pipe 3 is connected with output motor, output motor can corotation or reversal, during output motor corotation, can extract the glue in the glue section of thick bamboo to conveyer pipe 3 and release and beat to glue in syringe needle 2, during output motor reversal, can take away the glue in syringe needle 2, avoid glue to stop and cause the solidification in syringe needle 2, influence next use.

Be provided with circuit board 4 in the barrel 1, the front end of barrel 1 is provided with light 5, is connected with light switch 8 on the circuit board 4, and light switch 8 and 5 electric connection of light can be controlled opening and close of light 5 through light switch 8 to open the use to light 5 according to the demand.

The circuit board 4 is connected with a forward rotation switch 7 and a reverse rotation switch 6, the forward rotation switch 7 is electrically connected with the output motor, and the output motor is controlled to rotate forward; the reverse switch 6 is electrically connected with the output motor and controls the output motor to reversely rotate; the output motor is connected with the delivery pipe 3; above-mentioned structure's purpose is, when pressing corotation switch 7 and make output motor corotation, can make glue in the glue section of thick bamboo export to syringe needle 2 through conveyer pipe 3 and carry out the point glue, and when pressing reversal switch 6 and make output motor reversal, can withdraw glue in syringe needle 2 and the conveyer pipe 3 back to the glue section of thick bamboo, avoid glue to stop and cause to solidify syringe needle 2 and conveyer pipe 3, thereby press corotation switch 7 or reversal switch 6 with the finger through handheld barrel 1, can accomplish above-mentioned operation, and is very convenient.

Barrel 1 is connected with front end housing 9, syringe needle 2 and light 5 are located front end housing 9, front end housing 9 includes first face 901 and first arc collar assembly 902, first arc collar assembly 902 is connected perpendicularly on first face 901, be formed with first step position 903 between the edge of first arc collar assembly 902 and first face 901, when front end housing 9 is connected to barrel 1, first arc collar assembly 902 imbeds to barrel 1, structural connection is compact, the edge of barrel 1 stops on first step position 903, first step position 903 reaches spacing effect, barrel 1 is provided with first screw hole 101, first arc collar assembly 902 is provided with second screw hole 9021, first screw hole 101 corresponds the back with second screw hole 9021, twist the screw, can install front end housing 9 locking on barrel 1.

Barrel 1 is connected with rear end cover 10, rear end cover 10 includes second face 1001 and second arc collar assembly 1002, second arc collar assembly 1002 is connected perpendicularly on second face 1001, be formed with second step position 1003 between the edge of second arc collar assembly 1002 and second face 1001, when rear end cover 10 is connected to barrel 1, second arc collar assembly 1002 imbeds to barrel 1 in, structural connection is compact, the edge of barrel 1 stops on second step position 1003, second step position 1003 reaches spacing effect, barrel 1 is provided with third screw hole 102, second arc collar assembly 1002 is provided with fourth screw hole 10021, third screw hole 102 corresponds the back with fourth screw hole 10021, twist the screw, can be with rear end cover 10, the locking is installed on barrel 1.

The front end cover 9 and the rear end cover 10 achieve good sealing effect on two sides of the cylinder body 1 and have protection effect on parts in the cylinder body 1.

The rear end cap 10 is provided with an arc-shaped opening 10011 for the delivery pipe 3 to enter, which facilitates the connection and assembly of the delivery pipe 3.

Conveyer pipe 3 is provided with flow sensor (not drawn), flow sensor can be a miniature clamp formula flow sensor, the centre gripping is on conveyer pipe 3, the glue flow volume to conveyer pipe 3 is responded to, flow sensor and 4 electric connection of circuit board, 4 electric connection of circuit board has signal transmitter (not drawn), flow sensor senses the circulation numerical value of glue, can transmit to signal transmitter, and transmit to external system terminal through signal transmitter, such as transmission to intelligent terminal such as computer or flat board, supply operating personnel to learn the defeated gluey condition, be convenient for monitor.

Further, as the utility model discloses a further expansion technique is provided with the lithium cell in the barrel 1, lithium cell and 4 electric connection of circuit board, adapting unit to on the circuit board 4 supplies power, let this control pen under the condition that does not connect the external power source line, also can supply power through the lithium cell, the control liquid flow device that corresponds the use is provided with signal receiver, corotation switch 7 and reversal switch 6's operating signal can be through signal transmitter transmission to signal receiver on the circuit board 4, thereby control the output motor on the control liquid flow device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or replace part of the technical features of the embodiments with equivalent alternatives, modifications, and improvements made within the spirit and principles of the present invention.

Claims

1. The control pen is characterized by comprising a barrel, wherein the front end of the barrel is connected with a needle head, the needle head is connected with a conveying pipe, a circuit board is arranged in the barrel, the front end of the barrel is provided with a lighting lamp, the circuit board is connected with a lighting switch, and the lighting switch is electrically connected with the lighting lamp.

2. The control pen of claim 1, wherein the circuit board is connected with a forward switch and a reverse switch, the forward switch is electrically connected with the output motor to control the output motor to rotate forward; the reverse rotation switch is electrically connected with the output motor and controls the output motor to reversely rotate; the output motor is connected with the conveying pipe.

3. A control pen as claimed in claim 1 or 2, wherein the barrel is connected to a front end cap, the needle and the illuminating lamp are located on the front end cap, the front end cap comprises a first plate surface and a first arc-shaped assembling ring, the first arc-shaped assembling ring is vertically connected to the first plate surface, a first step is formed between the first arc-shaped assembling ring and the edge of the first plate surface, and when the front end cap is connected to the barrel, the first arc-shaped assembling ring is embedded into the barrel.

4. A control pen as claimed in claim 3, wherein the cylinder is provided with a first screw hole, the first arc-shaped fitting ring is provided with a second screw hole, and the first screw hole corresponds to the second screw hole.

5. A control pen as claimed in claim 1 or 2, wherein the barrel is connected to a rear end cap, the rear end cap includes a second plate surface and a second arc-shaped mounting ring, the second arc-shaped mounting ring is vertically connected to the second plate surface, a second step is formed between the second arc-shaped mounting ring and the edge of the second plate surface, and when the rear end cap is connected to the barrel, the second arc-shaped mounting ring is embedded into the barrel.

6. The control pen of claim 5, wherein the cylinder is provided with a third screw hole, the second arc-shaped fitting ring is provided with a fourth screw hole, and the third screw hole corresponds to the fourth screw hole.

7. A control pen as claimed in claim 5, wherein the rear end cap defines an arcuate opening for the delivery tube to enter.

8. A control pen as claimed in claim 1, wherein the delivery tube is provided with a flow sensor, the flow sensor is electrically connected to the circuit board, and the circuit board is electrically connected to a signal emitter.

9. A control pen as claimed in claim 8, wherein a lithium battery is provided in the barrel, and the lithium battery is electrically connected to the circuit board.