CN218872682U

CN218872682U - Small-flow precise dispensing device

Info

Publication number: CN218872682U
Application number: CN202223378668.9U
Authority: CN
Inventors: 王龙; 唐青云
Original assignee: Suzhou Intelligent Vision Measurement & Control Technology Co ltd
Current assignee: Suzhou Intelligent Vision Measurement & Control Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-18
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to an adhesive deposite equipment field specifically discloses an accurate adhesive deposite device of low discharge, which comprises a needle cylinder, the upper end installation of cylinder has some rubber tubes, the outside of some rubber tubes is provided with heat preservation mechanism, heat preservation mechanism includes: the water pipe joint comprises a first sleeve and a second sleeve, wherein threaded joints are mounted at the lower ends of the first sleeve and the second sleeve, threaded sleeves are arranged on the outer sides of the threaded joints, a water outlet pipe is arranged on one side of the lower end of the first sleeve, and a clamping groove is formed in the position, corresponding to the side surface of the second sleeve, of the water outlet pipe. The heat preservation treatment of the dispensing tube can be ensured in the process that hot water in the water storage barrel circularly flows in the first sleeve and the second sleeve, so that the flowing of glue in the dispensing tube can be ensured.

Description

Small-flow precise dispensing device

Technical Field

The utility model relates to an equipment field is glued to the point, specifically is a small discharge precision dispensing device.

Background

The dispensing machine is also called a glue spreader, and is characterized in that fluid is dripped and coated on the surface of a product or in the product through specially controlling the fluid, so that three-dimensional and four-dimensional path dispensing, accurate positioning and accurate glue control can be realized, the dispensing machine can be used for realizing dotting, line drawing, circular or arc shapes, china patent network discloses a small-flow accurate dispensing device with the authorization publication number of (CN 216936786U), one end of a glue inlet channel communicated with a glue inlet pipe is positioned behind one end of the glue inlet channel communicated with a glue inlet concave cavity, so that an included angle is formed between the first glue inlet channel and the horizontal direction, the use reliability and the service life of a dispensing valve are improved, and the pressure stability in supplementing glue and dispensing can be further kept.

However, since the glue flow rate of the dispensing device in the above application is small, when dispensing is suspended, the glue remaining in the output duct is easily solidified, which makes the flow difficult.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a small flow precision glue dispensing device has solved the problem of mentioning in the above-mentioned background.

The utility model provides a following technical scheme: including the cylinder, the upper end installation of cylinder has some rubber hoses, the outside of some rubber hoses is provided with heat preservation mechanism, heat preservation mechanism includes: the water pipe joint comprises a first sleeve and a second sleeve, wherein threaded joints are mounted at the lower ends of the first sleeve and the second sleeve, threaded sleeves are arranged on the outer sides of the threaded joints, a water outlet pipe is arranged on one side of the lower end of the first sleeve, and a clamping groove is formed in the position, corresponding to the side surface of the second sleeve, of the water outlet pipe.

As a further aspect of the present invention: one end of the heat preservation mechanism is connected with a water storage barrel, and a clamping ring is sleeved on the outer side of the heat preservation mechanism.

As a further aspect of the present invention: one side of the needle cylinder is provided with a needle cylinder frame, the upper end of the needle cylinder frame is provided with a needle cylinder moving frame, and a glue dispensing table is arranged below the needle cylinder moving frame.

As a further aspect of the present invention: the threaded sleeve is meshed with the threaded connector and connected with the water outlet pipe, and the water outlet pipe is clamped with the clamping groove.

As the utility model discloses further scheme again: the heat preservation mechanism with the adhesive dispensing pipe through connection, the internally mounted of water storage bucket has the water pump.

As a further aspect of the present invention: the water outlet pipe is communicated with the first sleeve pipe, and the clamping groove is communicated with the second sleeve pipe.

As the utility model discloses further scheme again: the needle cylinder moving frame is connected with the glue dispensing table in a sliding mode, and the glue dispensing pipe is externally connected with a glue dispensing barrel.

As a further aspect of the present invention: the snap ring is a magnet member.

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

1. after the water outlet pipe on one side of the first sleeve is clamped in the clamping groove in the second sleeve, heat preservation treatment of the point rubber pipe can be guaranteed in the process that hot water in the water storage barrel circularly flows in the first sleeve and the second sleeve, and therefore flowing of glue in the point rubber pipe can be guaranteed.

2. Install behind the outside of screwed joint with threaded sleeve wholely meshing, realize carrying out fine closed processing to first sleeve pipe and second sleeve pipe end, connect in first sleeve pipe and second sheathed tube outside after adsorbing the multiunit snap ring again, guarantee that heat preservation mechanism is whole to wrap up the dispensing tube.

Drawings

FIG. 1 is a schematic structural view of a small-flow precise dispensing apparatus;

FIG. 2 is a schematic structural view of a heat-preserving mechanism in a small-flow precise dispensing device;

fig. 3 is a sectional view of a heat-preserving mechanism in a small-flow precise dispensing device.

In the figure: 1. a glue dispensing table; 2. a syringe rack; 3. a needle cylinder; 4. a heat preservation mechanism; 5. a water storage barrel; 6. a needle cylinder moving frame; 7. dispensing a rubber tube; 401. a first sleeve; 402. a second sleeve; 403. a snap ring; 404. a water outlet pipe; 405. a threaded joint; 406. a threaded sleeve; 407. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the present embodiment provides a small-flow precise dispensing device, which includes a needle cylinder 3, a dispensing tube 7 is installed at the upper end of the needle cylinder 3, the dispensing tube 7 is externally connected with a glue barrel, a heat preservation mechanism 4 is arranged outside the dispensing tube 7, the heat preservation mechanism 4 is connected with the dispensing tube 7 in a penetrating manner, and the heat preservation mechanism 4 includes: first sleeve pipe 401, second sleeve pipe 402, screwed joint 405 is all installed to the lower extreme of first sleeve pipe 401 and second sleeve pipe 402, the outside of screwed joint 405 is provided with threaded sleeve 406, threaded sleeve 406 is connected with the meshing of screwed joint 405, lower extreme one side of first sleeve pipe 401 is provided with outlet pipe 404, outlet pipe 404 and first sleeve pipe 401 through connection, joint groove 407 has been seted up to the position that the lateral surface of second sleeve pipe 402 corresponds outlet pipe 404, joint groove 407 and second sleeve pipe 402 through connection, outlet pipe 404 and joint groove 407 joint.

As shown in fig. 2-3, in this embodiment, one end of the heat-insulating mechanism 4 is connected to a water storage barrel 5, a water pump is installed inside the water storage barrel 5, a snap ring 403 is sleeved outside the heat-insulating mechanism 4, the snap ring 403 is a magnet member, a syringe frame 2 is arranged on one side of the syringe 3, a syringe moving frame 6 is installed on the upper end of the syringe frame 2, a dispensing table 1 is installed below the syringe moving frame 6, and the syringe moving frame 6 is slidably connected to the dispensing table 1.

The utility model discloses a theory of operation is: when dispensing is carried out, the syringe moving frame 6 is controlled to integrally slide above the dispensing table 1, dispensing treatment is carried out at different positions by controlling the syringe frame 2 to point, heating is carried out after water is injected into the water storage barrel 5, the first sleeve 401 and the second sleeve 402 are integrally sleeved on the outer side of the dispensing tube 7, the water outlet pipe 404 on one side of the first sleeve 401 is clamped in the clamping groove 407 in the second sleeve 402, the threaded sleeve 406 is integrally meshed and installed on the outer side of the threaded connector 405, fine sealing treatment of the end portions of the first sleeve 401 and the second sleeve 402 is realized, multiple groups of clamping rings are adsorbed and then connected on the outer sides of the first sleeve 401 and the second sleeve 402, the heat preservation mechanism 4 is ensured to integrally wrap the dispensing tube 7, heat preservation treatment of the dispensing tube 7 can be ensured in the process that hot water in the water storage barrel 5 circularly flows in the first sleeve 401 and the second sleeve 402, and flowing of glue in the dispensing tube 7 can be ensured.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and furthermore, the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a small flow precision adhesive deposite device, includes cylinder (3), its characterized in that, the upper end installation of cylinder (3) is some rubber tube (7), the outside of some rubber tube (7) is provided with heat preservation mechanism (4), heat preservation mechanism (4) include: the water pipe joint comprises a first sleeve pipe (401) and a second sleeve pipe (402), wherein threaded joints (405) are mounted at the lower ends of the first sleeve pipe (401) and the second sleeve pipe (402), a threaded sleeve (406) is arranged on the outer side of each threaded joint (405), a water outlet pipe (404) is arranged on one side of the lower end of the first sleeve pipe (401), and a clamping groove (407) is formed in the position, corresponding to the water outlet pipe (404), of the side surface of the second sleeve pipe (402).

2. The small-flow precise dispensing device according to claim 1, wherein one end of the heat-insulating mechanism (4) is connected with a water storage barrel (5), and a snap ring (403) is sleeved on the outer side of the heat-insulating mechanism (4).

3. The small-flow precise dispensing device according to claim 1, wherein a syringe rack (2) is arranged on one side of the syringe (3), a syringe moving rack (6) is mounted at the upper end of the syringe rack (2), and a dispensing table (1) is mounted below the syringe moving rack (6).

4. The small-flow precise dispensing device according to claim 1, wherein the threaded sleeve (406) is engaged with the threaded connector (405), and the water outlet pipe (404) is clamped with the clamping groove (407).

5. The small-flow precise dispensing device according to claim 2, wherein the heat preservation mechanism (4) is connected with the dispensing tube (7) in a penetrating manner, and a water pump is installed inside the water storage barrel (5).

6. The small-flow precise dispensing device according to claim 1, wherein the water outlet pipe (404) is connected to the first sleeve (401) in a penetrating manner, and the clamping groove (407) is connected to the second sleeve (402) in a penetrating manner.

7. The small-flow precise dispensing device according to claim 3, wherein the needle cylinder moving frame (6) is slidably connected with the dispensing table (1), and the dispensing tube (7) is externally connected with a glue barrel.

8. A small flow rate precision dispensing apparatus as claimed in claim 2, wherein said snap ring (403) is a magnet member.