CN217094180U

CN217094180U - Brand-new brush-shaped needle capable of dispensing glue in large range

Info

Publication number: CN217094180U
Application number: CN202220548265.5U
Authority: CN
Inventors: 马尚硕
Original assignee: Suzhou Henganyu Mechanical Equipment Co ltd
Current assignee: Suzhou Henganyu Mechanical Equipment Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-08-02
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a brush shape syringe needle is glued to brand-new point on a large scale, including the brush head, the top fixed mounting of brush head has the connecting pipe, and the middle part fixed mounting of connecting pipe has a control assembly, and the top fixed mounting of connecting pipe has the installation cover, and the inside fixed mounting of brush head has the reposition of redundant personnel to glue the head, and the control assembly includes fixed ball cover, and the water conservancy diversion hole has all been seted up to the upper and lower both sides of fixed ball cover, and the mounting hole has been seted up in the front of fixed ball cover, and the fixed intercommunication in side of fixed ball cover has the washing pipeline. According to the scheme, after the needle head is used, the rotating ring is rotated in time, and then the cleaning agent is introduced into the cleaning pipeline, so that the device can be cleaned, and the influence on the normal use of the subsequent needle head is avoided; through when installing some rubber tubes and device, utilize the subassembly that loses heart of setting to discharge the gas of inside, can utilize the pressure difference to fasten the device, also only need pull down the rubber sleeve of subassembly that loses heart during the dismantlement, can take off the device smoothly, save a large amount of time.

Description

Brand-new brush-shaped needle capable of dispensing glue in large range

Technical Field

The utility model relates to a point gum machine equipment technical field, more specifically say, the utility model relates to a brush syringe needle is glued to brand-new point on a large scale.

Background

The dispensing machine is a professional equipment for replacing manual dispensing, in industrial production, dispensing is needed in many places, such as integrated circuits, semiconductor packages, printed circuit boards and the like, the traditional dispensing is manually operated by workers, along with the rapid development of automation technology, the manual dispensing is far from meeting the industrial requirements and is gradually replaced by the automatic dispensing machine, and the existing brand new brush-shaped needle head capable of dispensing in a large range can greatly improve the dispensing efficiency when dispensing some products.

When the existing brush-shaped needle is used, glue at the needle is solidified, and the glue cannot flow out continuously, so that the normal use of the needle is influenced; in addition, the needle is frequently detached for cleaning, and the existing needle is not convenient to detach and install, so that long time is always consumed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a brush shape syringe needle is glued to brand-new point on a large scale to solve present brush shape syringe needle glue that syringe needle department can appear when using and solidify, glue can't continue to flow, influences the problem of the normal use of syringe needle.

In order to solve the technical problem, the utility model provides a following technical scheme: a brand-new brush-shaped needle head capable of dispensing in a large range comprises a brush head, wherein a connecting pipe is fixedly mounted at the top of the brush head, a control assembly is fixedly mounted in the middle of the connecting pipe, a mounting sleeve is fixedly mounted at the top end of the connecting pipe, and a shunting dispensing head is fixedly mounted in the brush head;

the control assembly comprises a fixed ball sleeve, flow guide holes are formed in the upper side and the lower side of the fixed ball sleeve, mounting holes are formed in the front face of the fixed ball sleeve, a cleaning pipeline is fixedly communicated with the side face of the fixed ball sleeve, and a one-way valve is fixedly mounted in the middle of the cleaning pipeline.

The movable ball is movably mounted inside the fixed ball sleeve, a flow guide cylindrical groove is formed in the top of the movable ball, a side groove is formed in the side face of the movable ball, a fixed column is fixedly mounted on the front face of the movable ball, and a rotating ring is fixedly mounted at one end of the fixed column.

The flow guide cylindrical groove penetrates through the upper side and the lower side of the movable ball, the inside of the side groove is fixedly communicated with the inside of the flow guide cylindrical groove, the fixing column is movably mounted inside the mounting hole, and the inside of the flow guide cylindrical groove is fixedly communicated with the inside of the flow distribution dispensing head through a connecting pipe.

The mounting circular hole is formed in the bottom of the inner cavity of the mounting sleeve, the first sealing ring is fixedly mounted inside the mounting circular hole, the second sealing ring is fixedly mounted on the inner wall of the mounting sleeve, and the air leakage assembly is fixedly mounted on the side face of the mounting sleeve.

The air leakage component comprises an air guide column, a mounting ring is fixedly mounted in the middle of the air guide column, an air leakage opening is formed in the top of the air guide column, and a rubber sleeve is movably sleeved on the surface of the air guide column.

Wherein, the material of rubber sleeve is elastic rubber.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, when the existing brush-shaped needle head is used, glue at the needle head is solidified, the glue cannot continuously flow out, and the normal use of the needle head is influenced; among the above-mentioned scheme, because the syringe needle often need pull down the maintenance, and the dismouting of current syringe needle is not convenient enough, often need consume the long time, through when installing some rubber tubes and device this moment, utilize the subassembly of disappointing that sets up with inside gas outgoing, can utilize the pressure difference to fasten the device, also only need pull down the rubber sleeve of subassembly of disappointing during the dismantlement, can take off the device smoothly, save a large amount of time.

Drawings

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

FIG. 2 is a schematic view of the overall three-dimensional assembly of the present invention;

fig. 3 is a schematic three-dimensional assembly view of the control assembly of the present invention;

fig. 4 is a schematic structural view of the mounting sleeve of the present invention;

fig. 5 is a schematic structural view of the air leakage assembly of the present invention.

[ reference numerals ]

1. A brush head; 2. a connecting pipe; 3. a control component; 4. installing a sleeve; 5. a shunt dispensing head; 31. fixing the ball sleeve; 32. a flow guide hole; 33. mounting holes; 34. cleaning a pipeline; 35. a movable ball; 36. a flow guiding cylindrical groove; 37. a side groove; 38. fixing a column; 39. a rotating ring; 41. mounting a round hole; 42. a first seal ring; 43. a second seal ring; 44. a venting assembly; 441. a gas-conducting column; 442. a mounting ring; 443. an air escape opening; 444. a rubber sleeve.

Detailed Description

To make the technical problems, technical solutions and advantages of the present invention clearer, the following description is made in conjunction with the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a brand-new brush-shaped needle head capable of dispensing in a large range as shown in the attached drawings 1 to 5, which comprises a brush head 1, wherein a connecting pipe 2 is fixedly arranged at the top of the brush head 1, a control component 3 is fixedly arranged in the middle of the connecting pipe 2, an installation sleeve 4 is fixedly arranged at the top end of the connecting pipe 2, and a shunting dispensing head 5 is fixedly arranged in the brush head 1;

the control assembly 3 comprises a fixed ball sleeve 31, flow guide holes 32 are formed in the upper side and the lower side of the fixed ball sleeve 31 respectively, a mounting hole 33 is formed in the front face of the fixed ball sleeve 31, a cleaning pipeline 34 is fixedly communicated with the side face of the fixed ball sleeve 31, and a one-way valve is fixedly mounted in the middle of the cleaning pipeline 34.

As shown in fig. 2 to 3, a movable ball 35 is movably mounted inside the fixed ball sleeve 31, a flow guiding cylindrical groove 36 is formed in the top of the movable ball 35, a side groove 37 is formed in the side surface of the movable ball 35, a fixed column 38 is fixedly mounted on the front surface of the movable ball 35, a rotating ring 39 is fixedly mounted at one end of the fixed column 38, the flow guiding cylindrical groove 36 penetrates through the upper side and the lower side of the movable ball 35, the inside of the side groove 37 is fixedly communicated with the inside of the flow guiding cylindrical groove 36, the fixed column 38 is movably mounted inside the mounting hole 33, and the inside of the flow guiding cylindrical groove 36 is fixedly communicated with the inside of the flow dividing point gluing head 5 through a connecting pipe 2;

concretely, after the point is glued the technology and is accomplished, in time rotate right ninety degrees of swivel 39 left, the top and the washing pipeline 34 intercommunication of water conservancy diversion cylinder groove 36 this moment, the water conservancy diversion hole 32 intercommunication of side groove 37 and bottom side, then let in the cleaner in washing pipeline 34, the cleaner can be smoothly through shunting point and glue head 5, so that with the device sanitization, avoid influencing the normal use of follow-up syringe needle, and through the check valve that sets up, avoid when the point is glued, glue can flow in the condition of washing pipeline 34.

As shown in fig. 4 to 5, a mounting circular hole 41 is formed in the bottom of an inner cavity of the mounting sleeve 4, a first sealing ring 42 is fixedly mounted inside the mounting circular hole 41, a second sealing ring 43 is fixedly mounted on the inner wall of the mounting sleeve 4, an air release assembly 44 is fixedly mounted on the side surface of the mounting sleeve 4, the air release assembly 44 includes an air guide column 441, a mounting ring 442 is fixedly mounted in the middle of the air guide column 441, an air release opening 443 is formed in the top of the air guide column 441, a rubber sleeve 444 is movably sleeved on the surface of the air guide column 441, and the rubber sleeve 444 is made of elastic rubber;

specifically, when the installation sleeve 4 is installed, the dispensing tube is inserted into the installation sleeve 4, air in the gap is ejected out of the air leakage opening 443 in the air leakage component 44, the external air cannot enter the inside due to the installed rubber sleeve 444, the device can be fastened by utilizing the pressure difference, the device can be smoothly taken down only by detaching the rubber sleeve 444 of the air leakage component 44 during detachment, and a large amount of time is saved.

The working process of the utility model is as follows:

after the dispensing process is completed, the rotating ring 39 is timely rotated leftwards by ninety degrees, at the moment, the top end of the flow guide cylindrical groove 36 is communicated with the cleaning pipeline 34, the side groove 37 is communicated with the flow guide hole 32 at the bottom side, then a cleaning agent is introduced into the cleaning pipeline 34, the cleaning agent can smoothly pass through the dispensing head 5 so as to clean the device, the influence on the normal use of a subsequent needle head is avoided, and the condition that glue flows into the cleaning pipeline 34 during dispensing is avoided through the arranged one-way valve; when the mounting sleeve 4 is mounted, the dispensing tube is inserted into the mounting sleeve 4, air in the gap is ejected out of the air release opening 443 in the air release assembly 44, external air cannot enter the inside due to the mounted rubber sleeve 444, the device can be fastened by utilizing pressure difference, the device can be smoothly taken down only by detaching the rubber sleeve 444 of the air release assembly 44, and a large amount of time is saved.

In the scheme, after the needle head is used, the rotating ring 39 is rotated in time, and then the cleaning agent is introduced into the cleaning pipeline 34, so that the device can be cleaned, and the influence on the normal use of the subsequent needle head is avoided; when the spot rubber pipe and the device are installed, the arranged air leakage assembly 44 is used for discharging the air inside, the device can be fastened by utilizing the pressure difference, and the device can be smoothly taken down only by detaching the rubber sleeve 444 of the air leakage assembly 44 during detachment, so that a large amount of time is saved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A brand-new dispensing brush-shaped needle head capable of being dispensed in a large range comprises a brush head (1) and is characterized in that a connecting pipe (2) is fixedly installed at the top of the brush head (1), a control component (3) is fixedly installed in the middle of the connecting pipe (2), an installation sleeve (4) is fixedly installed at the top end of the connecting pipe (2), and a shunting dispensing head (5) is fixedly installed inside the brush head (1);

control assembly (3) are including fixed ball cover (31), water conservancy diversion hole (32) have all been seted up to the upper and lower both sides of fixed ball cover (31), mounting hole (33) have been seted up in the front of fixed ball cover (31), the fixed intercommunication in side of fixed ball cover (31) has washing pipeline (34), the middle part fixed mounting who washs pipeline (34) has the check valve.

2. The needle head with the novel and widely applicable dispensing brush shape according to claim 1, wherein a movable ball (35) is movably mounted inside the fixed ball sleeve (31), a flow guiding cylindrical groove (36) is formed in the top of the movable ball (35), a side groove (37) is formed in the side surface of the movable ball (35), a fixed column (38) is fixedly mounted on the front surface of the movable ball (35), and a rotating ring (39) is fixedly mounted at one end of the fixed column (38).

3. The needle head with the novel and widely applicable dispensing brush shape according to claim 2, wherein the flow guiding cylindrical groove (36) penetrates through the upper side and the lower side of the movable ball (35), the inside of the side groove (37) is fixedly communicated with the inside of the flow guiding cylindrical groove (36), the fixing column (38) is movably installed inside the installation hole (33), and the inside of the flow guiding cylindrical groove (36) is fixedly communicated with the inside of the dispensing head (5) through the connecting pipe (2).

4. The novel needle head capable of dispensing brushes in a large range according to claim 1, wherein a mounting circular hole (41) is formed in the bottom of the inner cavity of the mounting sleeve (4), a first sealing ring (42) is fixedly mounted inside the mounting circular hole (41), a second sealing ring (43) is fixedly mounted on the inner wall of the mounting sleeve (4), and an air leakage assembly (44) is fixedly mounted on the side surface of the mounting sleeve (4).

5. The needle head of claim 4, wherein the air release element (44) comprises an air guide column (441), a mounting ring (442) is fixedly mounted in the middle of the air guide column (441), an air release opening (443) is formed in the top of the air guide column (441), and a rubber sleeve (444) is movably sleeved on the surface of the air guide column (441).

6. The needle head of claim 5, wherein the rubber sleeve (444) is made of elastic rubber.