CN211587307U - Glue dispensing mechanism - Google Patents
Glue dispensing mechanism Download PDFInfo
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- CN211587307U CN211587307U CN201922216788.0U CN201922216788U CN211587307U CN 211587307 U CN211587307 U CN 211587307U CN 201922216788 U CN201922216788 U CN 201922216788U CN 211587307 U CN211587307 U CN 211587307U
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- glue
- glue outlet
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- point
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Abstract
The utility model relates to a point gum machine constructs belongs to the gluey equipment technical field of point, point gum machine construct including mounting panel, fixing base, storage glue the bucket, go out to glue the valve, go out to glue axle, point and glue head, motor, band pulley drive mechanism. The utility model discloses a set up a play glue axle and connect dispensing head and play gluey valve, go out the glue axle and be connected with the motor through band pulley drive mechanism, when adopting non-straight pipe point to glue the needle and carry out the point and glue, drive the rotation of dispensing head through the motor, ensure that non-straight pipe point glues the needle and can glue the accurate point to the assigned position of product; the utility model discloses a slider and slide rail cooperation work adopt powerful extension spring fixed position again, when the first position is glued to needs fine setting point, stretch out length through adjusting screw and push down and lean on the fixing base to realize the fine setting of the height of point gum needle, guarantee that the height and the underfloor area that glue of spotting drips satisfy the requirement, improve and glue effect and quality.
Description
Technical Field
The utility model belongs to the technical field of the dispensing equipment, specifically speaking relates to a dispensing mechanism.
Background
The dispenser is also called a glue spreader, a glue dripping machine, a glue spreading machine, a glue pouring machine and the like, is a device specially used for controlling fluid and dripping and coating the fluid on the surface of a product or in the product, and is one of key technologies in the packaging industry.
However, the dispensing needle of the current dispenser has two structures, namely a straight structure and a non-straight structure, if the dispensing needle is not a straight structure, the dispensing needle needs to be manually rotated to meet the function of dispensing at a specific point when the glue needs to be dispensed to a corresponding specific position in the dispensing process, and the operation mode is very complex and is not beneficial to efficient production.
And current dispensing head height position can not realize the fine setting, and in the dispensing process, when the point was glued highly inadequately, can't adjust, and then the height of the glue of dropping and the basal area of glue dropping of dropping can not satisfy the requirement.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model provides a glue dispensing mechanism, a glue outlet shaft is connected with a glue dispensing head and a glue outlet valve, the glue outlet shaft is connected with a motor through a belt wheel transmission mechanism, when a non-straight pipe glue dispensing needle is adopted for dispensing, the rotation of the glue dispensing head is driven through the motor, and the non-straight pipe glue dispensing needle is ensured to accurately dispense glue to the designated position of a product; the utility model discloses a slider and slide rail cooperation work adopt powerful extension spring fixed position again, when the first position is glued to needs fine setting point, stretch out length through adjusting screw and push down and lean on the fixing base to realize the fine setting of the height of point gum needle, guarantee that the height and the underfloor area that glue of spotting drips satisfy the requirement, improve and glue effect and quality.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
glue dispensing mechanism include mounting panel 1, fixing base 2, store up gluey bucket 3, go out gluey valve 4, go out gluey axle 5, glue dispensing head 6, motor 7, pulley drive 8, fixing base 2 install on mounting panel 1, store up gluey 3 fixed mounting on fixing base 2, store up gluey mouth of gluing of bucket 3 and the gluey mouth of advancing of play gluey valve 4 of fixed mounting on fixing base 2 and be connected, go out gluey mouth of gluing of valve 4 and the gluey mouth of advancing of going out gluey axle 5 and be connected, go out gluey axle 5 and install at fixing base 2 through bearing 9, go out gluey mouth of going out gluey axle 5 and install glue dispensing head 6, fixing base 2 on still install motor 7, motor 7 passes through pulley drive 8 and is connected with play gluey axle 5.
Further, mounting panel 1 on install slide rail 10, slider 11 is installed at the back of fixing base 2, slider 11 and slide rail 10 accordant connection still install powerful extension spring 12 on the mounting panel 1, the upper end of powerful extension spring 12 is fixed on fixing base 2, install one on the mounting panel 1 and adjust swivel nut 13, be provided with an adjusting screw 14 that its lower extreme can support on the 2 top surfaces of fixing base in the regulation swivel nut 13.
Furthermore, the outer wall of the glue outlet end shaft of the glue outlet shaft 5 is provided with a threaded section 5-1 at one end, the glue outlet of the glue outlet shaft 5 is provided with a glue outlet nozzle 5-2, the dispensing head 6 comprises a dispensing needle 6-1 and a chuck 6-2, the glue inlet end of the dispensing needle 6-1 is fixedly connected with the chuck 6-2, the chuck 6-2 is clamped on the glue outlet nozzle 5-2, an internal thread matched with the thread section 5-1 is arranged on the inner wall of the fixed sleeve 15, a needle hole 15-1 only allowing the dispensing needle 6-1 to penetrate through is formed in the front end wall of the fixed sleeve 15, the diameter of the chuck 6-2 is larger than that of the dispensing needle 6-1, and after the dispensing needle 6-1 penetrates through the needle hole 15-1 in the front end of the fixed sleeve 15, the fixed sleeve 15 is connected with the thread section 5-1 of the glue outlet shaft 5 in a matched mode.
The utility model has the advantages that:
the utility model discloses a set up a play glue axle and connect dispensing head and play gluey valve, go out the glue axle and be connected with the motor through band pulley drive mechanism, when adopting non-straight pipe point to glue the needle and carry out the point and glue, drive the rotation of dispensing head through the motor, ensure that non-straight pipe point glues the needle and can glue the accurate point to the assigned position of product; the utility model discloses a slider and slide rail cooperation work adopt powerful extension spring fixed position again, when the first position is glued to needs fine setting point, stretch out length through adjusting screw and push down and lean on the fixing base to realize the fine setting of the height of point gum needle, guarantee that the height and the underfloor area that glue of spotting drips satisfy the requirement, improve and glue effect and quality.
Drawings
FIG. 1 is a schematic structural diagram I of the present invention;
FIG. 2 is a schematic structural diagram II of the present invention;
fig. 3 is a right side schematic view of the present invention;
FIG. 4 is a schematic structural view of the present invention after the mounting plate is removed;
FIG. 5 is a schematic view of the connection structure between the glue outlet shaft and the glue dispensing head of the present invention;
FIG. 6 is a schematic view of the connection structure between the glue outlet shaft and the chuck of the present invention;
fig. 7 is a schematic structural view of the fixing sleeve of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1 and 2, the glue dispensing mechanism include mounting panel 1, fixing base 2, glue storage barrel 3, glue outlet valve 4, glue outlet shaft 5, glue dispensing head 6, motor 7, belt wheel transmission mechanism 8, fixing base 2 install on mounting panel 1, glue storage barrel 3 fixed mounting is on fixing base 2, glue outlet of glue storage barrel 3 is connected with glue inlet of glue outlet valve 4 fixedly mounted on fixing base 2, glue outlet of glue outlet valve 4 is connected with glue inlet of glue outlet shaft 5, glue outlet shaft 5 passes through bearing 9 and installs at fixing base 2, glue outlet of glue outlet shaft 5 installs glue dispensing head 6, fixing base 2 on still install motor 7, motor 7 is connected with glue outlet shaft 5 through belt wheel transmission mechanism 8. As shown in fig. 5-7, the outer wall of the glue outlet end shaft of the glue outlet shaft 5 is provided with a threaded section 5-1 at one end, the glue outlet of the glue outlet shaft 5 is provided with a glue outlet nozzle 5-2, the dispensing head 6 comprises a dispensing needle 6-1 and a chuck 6-2, the glue inlet end of the dispensing needle 6-1 is fixedly connected with the chuck 6-2, the chuck 6-2 is clamped on the glue outlet nozzle 5-2, an internal thread matched with the thread section 5-1 is arranged on the inner wall of the fixed sleeve 15, a needle hole 15-1 only allowing the dispensing needle 6-1 to penetrate through is formed in the front end wall of the fixed sleeve 15, the diameter of the chuck 6-2 is larger than that of the dispensing needle 6-1, and after the dispensing needle 6-1 penetrates through the needle hole 15-1 in the front end of the fixed sleeve 15, the fixed sleeve 15 is connected with the thread section 5-1 of the glue outlet shaft 5 in a matched mode. The whole glue dispensing mechanism is arranged on a glue dispenser, glue is stored in the glue storage barrel 3, and if the glue dispensing needle 6-1 is a straight pipe glue dispensing needle, the glue dispensing needle 6-1 can be used for dispensing glue by starting the glue outlet valve 4 without starting the motor 7. If the dispensing needle 6-1 is a non-straight tube dispensing needle, in order to ensure that the dispensing needle can dispense glue to an accurate position when dispensing is required, the motor 7 can be started, the motor 7 drives the glue discharging shaft 5 to rotate through the belt wheel transmission mechanism 8, so that the glue discharging shaft 5 drives the non-straight tube dispensing needle 6-1 to rotate to a proper position, and the dispensing valve 4 is started, so that dispensing can be performed by the dispensing needle 6-1.
In the utility model, the glue inlet end of the glue dispensing needle 6-1 is fixedly connected with the chuck 6-2, the chuck 6-2 is sleeved on the glue outlet nozzle 5-2, the inner wall of the fixed sleeve 15 is provided with an internal thread matched with the thread section 5-1, the front end wall of the fixed sleeve 15 is provided with a needle hole 15-1 only allowing the glue dispensing needle 6-1 to pass, the diameter of the chuck 6-2 is larger than that of the glue dispensing needle 6-1, and after the glue dispensing needle 6-1 passes through the needle hole 15-1 at the front end of the fixed sleeve 15, the fixed sleeve 15 is connected with the thread section 5-1 of the glue outlet shaft 5 in a matching way. The stable fixation of the dispensing head 6 can be realized by adopting the clamping head 6-2 connected with the dispensing needle 6-1 to be clamped on the glue outlet nozzle 5-2 of the glue outlet shaft 5, then using the fixed sleeve 15 to be in threaded connection with the threaded section 5-1 of the glue outlet shaft 5 to ensure that the dispensing needle 6-1 passes through the pinhole 15-1 on the fixed sleeve 15, and the clamping head 6-2 is fixed in the inner cavity of the fixed sleeve 15 by the fixed sleeve 15, thus adopting the clamping head 6-2 to be clamped and connected with the glue outlet nozzle 5-2, and then adopting the fixed sleeve 15 with the limiting function to stably fix the dispensing head 6 on the glue outlet shaft 5 by the threaded connection, thereby preventing the dispensing head 6 from falling off from the glue outlet shaft 5 in the dispensing process and simultaneously facilitating the detachment and installation of the dispensing head 6.
As shown in fig. 3 and 4, the mounting plate 1 on install slide rail 10, slider 11 is installed at the back of fixing base 2, slider 11 and slide rail 10 accordant connection still install powerful extension spring 12 on the mounting plate 1, the upper end of powerful extension spring 12 is fixed on fixing base 2, install one on the mounting plate 1 and adjust swivel nut 13, be provided with one in the regulation swivel nut 13 its lower extreme can support and lean on adjusting screw 14 on the top surface of fixing base 2. The sliding block 11 fixed on the back of the fixed seat 2 is connected with the sliding rail 10 fixed on the mounting plate 1 in a matching manner, so that the fixed seat 2 and a component mounted on the fixed seat 2 can move along the sliding rail 10, and meanwhile, the fixed seat 2 is limited by the powerful tension spring 12, so that the fixed seat 2 is prevented from moving up and down along the sliding rail 10 under the condition of no stress; if the dispensing needle 6-1 needs to be finely adjusted to ensure the dispensing effect, at the moment, the lower end of the adjusting screw 14 can be adjusted to extend out of the adjusting threaded sleeve 13 by positively or negatively rotating the adjusting screw 14, so that the length of the adjusting screw against the fixed seat 2 is adjusted, the fine adjustment of the upper and lower positions of the dispensing needle 6-1 is further realized, the height and the bottom area of a glue drop dispensed by the dispensing needle 6-1 are ensured to meet the requirements, and the dispensing effect and quality are improved.
The utility model discloses a working process:
the whole glue dispensing mechanism is arranged on a glue dispenser, glue is stored in the glue storage barrel 3, and if the glue dispensing needle 6-1 is a straight pipe glue dispensing needle, the glue dispensing needle 6-1 can be used for dispensing glue by starting the glue outlet valve 4 without starting the motor 7. If the dispensing needle 6-1 is a non-straight tube dispensing needle, in order to ensure that the dispensing needle can dispense glue to an accurate position when dispensing is required, the motor 7 can be started, the motor 7 drives the glue discharging shaft 5 to rotate through the belt wheel transmission mechanism 8, so that the glue discharging shaft 5 drives the non-straight tube dispensing needle 6-1 to rotate to a proper position, and the dispensing valve 4 is started, so that dispensing can be performed by the dispensing needle 6-1.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. A point gum machine constructs which characterized in that: the glue dispensing mechanism comprises a mounting plate (1), a fixed seat (2), a glue storage barrel (3), a glue outlet valve (4), a glue outlet shaft (5), a glue dispensing head (6), a motor (7) and a belt wheel transmission mechanism (8), the glue dispensing device is characterized in that the fixing seat (2) is arranged on the mounting plate (1), the glue storage barrel (3) is fixedly arranged on the fixing seat (2), a glue outlet of the glue storage barrel (3) is connected with a glue inlet of a glue outlet valve (4) fixedly arranged on the fixing seat (2), a glue outlet of the glue outlet valve (4) is connected with a glue inlet of a glue outlet shaft (5), the glue outlet shaft (5) is arranged on the fixing seat (2) through a bearing (9), a glue dispensing head (6) is arranged at a glue outlet of the glue outlet shaft (5), the fixing seat (2) is further provided with a motor (7), and the motor (7) is connected with the glue outlet shaft (5) through a belt wheel transmission mechanism (8).
2. The dispensing mechanism of claim 1, wherein: mounting panel (1) on install slide rail (10), slider (11) are installed at the back of fixing base (2), slider (11) and slide rail (10) accordant connection, still install powerful extension spring (12) on mounting panel (1), the upper end of powerful extension spring (12) is fixed on fixing base (2), install one on mounting panel (1) and adjust swivel nut (13), it can lean on adjusting screw (14) on fixing base (2) top surface to be provided with one its lower extreme in adjusting swivel nut (13).
3. The dispensing mechanism according to claim 1 or 2, wherein: the glue dispensing device is characterized in that a threaded section (5-1) at one end is arranged on the outer wall of a glue outlet end shaft of the glue outlet shaft (5), a glue outlet nozzle (5-2) is arranged at a glue outlet of the glue outlet shaft (5), the glue dispensing head (6) comprises a glue dispensing needle (6-1) and a chuck (6-2), the glue inlet end of the glue dispensing needle (6-1) is fixedly connected with the chuck (6-2), the chuck (6-2) is clamped on the glue outlet nozzle (5-2), an internal thread matched with the threaded section (5-1) is arranged on the inner wall of the fixed sleeve (15), a needle hole (15-1) which only allows the glue dispensing needle (6-1) to pass through is formed in the front end wall of the fixed sleeve (15), the diameter of the chuck (6-2) is larger than that of the glue dispensing needle (6-1), the glue dispensing needle (6-1) passes through the needle hole (15-1) in the front end of the fixed sleeve (15), the fixed sleeve (15) is connected with the thread section (5-1) of the glue outlet shaft (5) in a matching way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216788.0U CN211587307U (en) | 2019-12-12 | 2019-12-12 | Glue dispensing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216788.0U CN211587307U (en) | 2019-12-12 | 2019-12-12 | Glue dispensing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211587307U true CN211587307U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922216788.0U Active CN211587307U (en) | 2019-12-12 | 2019-12-12 | Glue dispensing mechanism |
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| CN (1) | CN211587307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113725129A (en) * | 2021-11-01 | 2021-11-30 | 天霖(张家港)电子科技有限公司 | Semiconductor packaging device |
| CN117772524A (en) * | 2024-02-27 | 2024-03-29 | 苏州锐杰微科技集团有限公司 | Chip dispensing mechanism, SMT dispensing machine and dispensing method |
-
2019
- 2019-12-12 CN CN201922216788.0U patent/CN211587307U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113725129A (en) * | 2021-11-01 | 2021-11-30 | 天霖(张家港)电子科技有限公司 | Semiconductor packaging device |
| CN113725129B (en) * | 2021-11-01 | 2022-02-08 | 天霖(张家港)电子科技有限公司 | Semiconductor packaging device |
| CN117772524A (en) * | 2024-02-27 | 2024-03-29 | 苏州锐杰微科技集团有限公司 | Chip dispensing mechanism, SMT dispensing machine and dispensing method |
| CN117772524B (en) * | 2024-02-27 | 2024-05-14 | 苏州锐杰微科技集团有限公司 | SMT chip dispensing machine and dispensing method |
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