CN214917599U - Replaceable dispensing head for dispensing machine - Google Patents
Replaceable dispensing head for dispensing machine Download PDFInfo
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- CN214917599U CN214917599U CN202022280156.3U CN202022280156U CN214917599U CN 214917599 U CN214917599 U CN 214917599U CN 202022280156 U CN202022280156 U CN 202022280156U CN 214917599 U CN214917599 U CN 214917599U
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- point
- head
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Abstract
The utility model discloses a removable dispensing head for a dispenser, which comprises a base, wherein a plurality of dispensing needle heads with different models are uniformly arranged on the peripheral side of the base through a sliding component, the sliding component can enable the dispensing needle heads to move longitudinally along the base, the upper end of the base is connected with a fixed rod through a driving motor, a connecting plate is arranged on the peripheral side of the upper end of the fixed rod, and a feeding pipe is connected between the connecting plate and one of the dispensing needle heads through a telescopic cylinder; the utility model can meet the requirement of dispensing for products with different specifications through a plurality of dispensing needle heads with different types arranged on the periphery of the base; drive the base through driving motor and rotate and telescopic cylinder drives the inlet pipe and glues the syringe needle with point and cooperate, the required point of change that can be quick accurate head, complicated process when having avoided changing the point and gluing the head has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the point gum machine equipment, a removable dispensing head is used to point gum machine is related to.
Background
The dispensing machine is a small mechanical arm type automatic device, which is widely applied to paint dispensing, glue dispensing, bonding, filling, coating, sealing, filling, dripping, glue spreading and the like in product technology, a dispensing head of the existing dispensing machine generally only performs glue dispensing on products with specific specifications, when different products are replaced for dispensing, specifications of multiple products cannot be met, the process of replacing the dispensing head is often complex, time is wasted, and working efficiency is reduced, so that the dispensing head which can meet the glue dispensing requirements of products with multiple specifications and is easy to replace is required to be designed.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a point gum machine is with removable dispensing head, fine solution the product that current dispensing head can not satisfy different specifications carry out the point and glue and change the problem that wastes time and energy when dispensing the head.
In order to realize the purpose, the utility model discloses a technical scheme as follows: the utility model provides a point is glued machine with removable point and is glued head, includes the base, the week side of base evenly is provided with the multiple dispensing syringe needle of different models through sliding assembly, sliding assembly can make the point glue syringe needle along base longitudinal movement, the base upper end is connected with the dead lever through driving motor, week side of dead lever upper end is provided with the connecting plate, be connected with the inlet pipe through telescopic cylinder between connecting plate and one of them point glue syringe needle.
Further, the slip subassembly is including cup jointing the set casing, two baffles at both ends about the tubular structure on the dispensing needle head, threaded connection at set casing inner chamber, set up at the cutting ferrule of dispensing needle head week side, butt in the spring between set casing lower extreme baffle and cutting ferrule, set casing fixed connection is on the week side of base, two the through-hole that the needle head was worn to establish is glued to the confession point is all seted up to the baffle, the cutting ferrule is located between two baffles.
Further, the inner chamber that the syringe needle is close to the inlet pipe is glued to the point is provided with the chamfer, the inlet pipe includes big footpath section and path section, and the external diameter of path section is less than the internal diameter of the syringe needle of gluing, and the external diameter of big footpath section is greater than the internal diameter of the syringe needle of gluing.
Further, the outer diameter of the large-diameter section of the feeding pipe is smaller than that of the dispensing needle head.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model can meet the requirement of dispensing for products with different specifications through a plurality of dispensing needle heads with different types arranged on the periphery of the base; drive the base through driving motor and rotate and telescopic cylinder drives the inlet pipe and glues the syringe needle with point and cooperate, the required point of change that can be quick accurate head, complicated process when having avoided changing the point and gluing the head has improved work efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure: 1. a base; 2. a sliding assembly; 21. a stationary case; 22. a baffle plate; 23. a card sleeve; 24. a spring; 3. dispensing a needle head; 4. a drive motor; 5. fixing the rod; 6. a connecting plate; 7. a telescopic cylinder; 8. and (4) feeding a pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 technical solution adopted by the present invention is as follows: a replaceable dispensing head for a dispensing machine comprises a cylindrical base 1, wherein multiple dispensing needle heads 3 of different models are uniformly arranged on the peripheral side surface of the base 1 through a sliding assembly 2, the dispensing needle heads 3 are composed of round pipes and needle heads, the outer diameters of the round pipes are the same, the types of the needle heads are different, the number of the dispensing needle heads 3 is 3, the sliding assembly 2 can enable the dispensing needle heads 3 to move longitudinally along the base 1, the upper end of the base 1 is connected with a fixing rod 5 through a driving motor 4, specifically, the output end of the driving motor 4 is fixed at the circle center of the upper end surface of the base 1 through a bolt, the driving motor 4 is arranged in the fixing rod 5 in a penetrating manner, the driving motor 4 adopts a PLF160 double-stage speed reducer matched with a servo motor of BCH1803N12A1C in a type, the rotation of 360 degrees can be carried out, the top end of the fixing rod 5 is fixed on the dispensing machine, and a connecting plate 6 is welded or integrally formed on the peripheral side surface of the fixing rod 5, connecting plate 6 is connected with inlet pipe 8 through telescopic cylinder 7 between the syringe needle 3 is glued to one of them point, and is concrete, and telescopic cylinder 7 passes through the bolt fastening at the lower terminal surface of connecting plate 6, and telescopic cylinder 7 stretches out the end and fixes the side of going up at inlet pipe 8 through the fixed plate, and telescopic cylinder 7 can make inlet pipe 8 stretch into in the syringe needle 3 is glued to the point, then promotes and glue syringe needle 3 downstream, and driving motor 4 can make base 1 carry out circular motion to make inlet pipe 8 cooperate with the syringe needle 3 of gluing of different models.
The sliding component 2 comprises a fixed shell 21 which is sleeved on the dispensing needle head 3 and has a cylindrical structure, two baffles 22 which are in threaded connection with the upper end and the lower end of an inner cavity of the fixed shell 21, a cutting sleeve 23 which is arranged on the circumferential side surface of the dispensing needle head 3, and a spring 24 which is abutted between the baffles 22 and the cutting sleeve 23 at the lower end of the fixed shell 21, both ends of the spring 24 are always abutted between the upper side surface of the baffle plate 22 arranged at the lower end of the fixed shell 21 and the lower side surface of the baffle plate 22, the acting force of the spring 24 on the dispensing needle head 3 is smaller than the pressure generated by the telescopic cylinder 7 driving the feeding pipe 8 to move downwards on the dispensing needle head 3, the fixed shell 21 is welded on the circumferential side surface of the base 1, the clamping sleeve 23 is welded or integrally formed on the circumferential side surface of the circular pipe of the dispensing needle head 3, through holes for the dispensing needle head 3 to penetrate through are formed in the two baffles 22, and the clamping sleeve 23 is located between the two baffles 22.
Glue the inner chamber that syringe needle 3 is close to inlet pipe 8 and be provided with the chamfer, inlet pipe 8 includes big footpath section and path section, and the external diameter of path section is less than the internal diameter of gluing syringe needle 3, and the external diameter of big footpath section is greater than the internal diameter of gluing syringe needle 3, and the junction of big footpath section and path section is the round platform form, and during the use, path section inserts in the pipe of gluing syringe needle 3, the external diameter of 8 footpath sections of inlet pipe is less than the external diameter of gluing syringe needle 3, and telescopic cylinder 7's extension bar promotes inlet pipe 8 downstream, and inlet pipe 8 and the cooperation of pegging graft of gluing syringe needle 3 make and glue syringe needle 3 downstream of gluing, has avoided this to glue syringe needle 3 to be located the same horizontal plane at during operation with other glue syringe needles 3, influences the accuracy of gluing.
When in use, firstly, the dispensing needle head 3 with required specification is determined, the driving motor 4 drives the fixed shell 21 arranged on the peripheral side surface of the base 1 to rotate, the dispensing needle head 3 arranged in the fixed shell 21 rotates along with the fixed shell, when the driving motor 4 rotates to the point glue needle 3 with the required specification and corresponds to the feeding pipe 8, the extension rod of the telescopic cylinder 7 drives the feeding pipe 8 to move downwards, the feeding pipe 8 is inserted in the point glue needle 3, the point glue needle 3 moves downwards along with the feeding pipe 8, so that the dispensing needle 3 is not located on the same horizontal plane as the other dispensing needles 3, when the dispensing needle 3 needs to be replaced, the extension rod of the telescopic cylinder 7 contracts to drive the feeding pipe 8 to move upwards, the elastic force of the spring 24 enables the dispensing needle head 3 to move upwards, after the discharge end of the feeding pipe 8 extends out of the dispensing needle 3, the driving motor 4 drives the fixed shell 21 to rotate, and the processes are repeated.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a point gum machine is with removable dispensing head, includes the base, its characterized in that: the utility model discloses a glue dispensing machine, including base, drive motor, connecting plate, telescopic cylinder, base, sliding assembly, base, drive motor, connecting plate and one of them point glue syringe needle, the week side of base evenly is provided with the multiple glue syringe needle of different models through sliding assembly, sliding assembly can make the point glue syringe needle along base longitudinal movement, the base upper end is connected with the dead lever through driving motor, week side of dead lever upper end is provided with the connecting plate, there is the inlet pipe through telescopic cylinder connection between connecting plate and one of them point glue syringe needle.
2. The replaceable dispensing head for a dispenser according to claim 1, wherein: the slip subassembly is including cup jointing at last tubular structure's of dispensing syringe needle set casing, two baffles at both ends about the set casing inner chamber, setting at the cutting ferrule of dispensing syringe needle week side, the spring of butt between set casing lower extreme baffle and cutting ferrule, set casing fixed connection is on the week side of base, two the through-hole that the syringe needle was worn to establish is glued to the confession point is all seted up to the baffle, the cutting ferrule is located between two baffles.
3. The replaceable dispensing head for a dispenser according to claim 1, wherein: the inner chamber that the syringe needle is close to the inlet pipe is glued to the point is provided with the chamfer, the inlet pipe includes big footpath section and path section, and the external diameter of path section is less than the internal diameter of the syringe needle of gluing, and the external diameter of big footpath section is greater than the internal diameter of the syringe needle of gluing.
4. The replaceable dispensing head for a dispenser according to claim 3, wherein: the outer diameter of the large-diameter section of the feeding pipe is smaller than that of the dispensing needle head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022280156.3U CN214917599U (en) | 2020-10-14 | 2020-10-14 | Replaceable dispensing head for dispensing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022280156.3U CN214917599U (en) | 2020-10-14 | 2020-10-14 | Replaceable dispensing head for dispensing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214917599U true CN214917599U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022280156.3U Active CN214917599U (en) | 2020-10-14 | 2020-10-14 | Replaceable dispensing head for dispensing machine |
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| CN (1) | CN214917599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441125A (en) * | 2023-06-09 | 2023-07-18 | 苏州福斯特万电子科技有限公司 | PCB board processing point gum machine |
-
2020
- 2020-10-14 CN CN202022280156.3U patent/CN214917599U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441125A (en) * | 2023-06-09 | 2023-07-18 | 苏州福斯特万电子科技有限公司 | PCB board processing point gum machine |
| CN116441125B (en) * | 2023-06-09 | 2023-08-25 | 苏州福斯特万电子科技有限公司 | PCB board processing point gum machine |
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