CN219683105U - Dispensing needle head assembly and dispensing machine - Google Patents
Dispensing needle head assembly and dispensing machine Download PDFInfo
- Publication number
- CN219683105U CN219683105U CN202321208334.9U CN202321208334U CN219683105U CN 219683105 U CN219683105 U CN 219683105U CN 202321208334 U CN202321208334 U CN 202321208334U CN 219683105 U CN219683105 U CN 219683105U
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- China
- Prior art keywords
- needle
- rubber tube
- dispensing
- rubber
- plate
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- 239000003292 glue Substances 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model relates to a dispensing needle head assembly and a dispensing machine, and belongs to the technical field of dispensing equipment; the dispensing needle head assembly comprises a needle head, a rubber tube, a needle seat and a tube ring, wherein the needle head is constructed in a way that an included angle between an extension line of the needle head and a first axis is a certain angle; the lower end of the rubber tube is provided with a first small hole, one end of the needle head is arranged in the first small hole, and the other end of the needle head is arranged outside the first small hole; the needle seat is arranged at the lower end of the rubber tube, and the tube ring is arranged between the rubber tube and the needle seat; wherein, one end of the needle head passes through the rubber tube and the needle seat and leaks out of the outer end. The dispensing needle head assembly can accurately spot glue on the inner side wall of the pressing die, so that the utilization rate of glue is improved, and the working efficiency of the dispensing needle head assembly when dispensing is realized.
Description
Technical Field
The utility model relates to the technical field of dispensing equipment, in particular to a dispensing needle head assembly and a dispensing machine.
Background
Along with the continuous progress of science and technology, electronic product demands are increasing, in the electronic product industry, a dispensing process is a necessary and important link, and traditional dispensing needle assemblies are all vertically downward, so that in the dispensing process, the dispensing needle assemblies cannot spot glue on the inner side wall of a pressing mold, glue cannot be well utilized, and further product quality is affected.
Disclosure of Invention
The utility model provides a dispensing needle head assembly for solving the technical problems in the prior art, and aims to accurately spot glue on the inner side wall of a pressing die by a needle head in the process of dispensing of a dispenser.
In order to overcome the defects in the prior art, the technical scheme for solving the technical problems in the prior art is as follows:
a dispensing needle assembly comprising:
a needle configured to have an angle between an extension of the needle and the first axis;
the lower end of the rubber tube is provided with a first small hole, one end of the needle head is arranged in the first small hole, and the other end of the needle head is arranged outside the first small hole;
a needle seat arranged at the lower end of the rubber tube, and
the pipe ring is arranged between the rubber pipe and the needle seat;
wherein, one end of the needle head passes through the rubber tube and the needle seat and leaks out of the outer end.
As a further aspect of the present utility model, the rubber tube is configured as a cylinder, and the rubber tube is an aluminum rubber tube.
As a further scheme of the utility model, the needle is a stainless steel needle.
The utility model also provides a dispensing machine, which comprises:
the shell is provided with a first side surface, a first plate is arranged on the first side surface, and a second plate is arranged on the first plate;
the motor is arranged at one end of the first plate;
the cylinder is arranged on the inner side of one end of the first side surface, the cylinder is close to the motor, a motor is arranged in the cylinder, a first gear is arranged at the upper end of the motor, and the motor is electrically connected with the motor;
the heating device is arranged at the other end of the first plate and is used for heating glue in the rubber tube;
the air pipe connector is at least partially arranged in the rubber pipe and is electrically connected with the heating device;
an inner shell arranged inside the shell and fixed on the right inner side of the first plate, a second gear arranged at the upper end of the inner shell and connected with the first gear via a belt, and
and the dispensing needle head assembly is at least partially positioned on the dispensing machine.
As a further scheme of the utility model, the upper end of the second gear is provided with a rotary table, and the rotary table is provided with a plurality of third small holes.
As a further scheme of the utility model, a rubber tube is arranged between the tube ring and the second gear, and the rubber tube is sleeved in the rubber tube.
As a further scheme of the utility model, the upper end of the rubber cylinder is provided with a first circular ring, and the lower end of the rubber cylinder is provided with a second circular ring;
the first circular ring and the second circular ring are used for fixing the rubber cylinder.
As a further aspect of the present utility model, the inlet end of the hose is provided with a first clamping plate, and the first clamping plate includes:
the plate is abutted against the inlet end of the rubber pipe;
the long strip block is provided with two long strip blocks, the long strip blocks are arranged on the lower layer of the plate, the lower layer of the first clamping plate is configured into a groove, and the inlet end of the rubber tube is arranged at the position of the groove.
As a further scheme of the utility model, the upper layer of the first clamping plate is provided with a second clamping plate, a first round hole is formed in the center of the second clamping plate and used for limiting the tracheal joint, the tracheal joint is prevented from shaking, and second round holes are formed in two ends of the second clamping plate.
As a further proposal of the utility model, the bolt passes through the second round hole and the third small hole to jointly connect the second clamping plate with the turntable.
The beneficial effects of the utility model are as follows: the utility model provides a dispensing needle head assembly, which is structured into a certain angle, and when the dispensing needle head assembly is used for dispensing, the needle head assembly can accurately dispense glue on the inner side wall of a pressing die, so that the utilization rate of glue can be ensured, and the production efficiency and the product quality can be improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a front view of a dispensing machine according to the present utility model;
FIG. 2 is a schematic view of a part of the structure of the glue dispensing machine according to the utility model;
FIG. 3 is a schematic view of a partially exploded construction of the dispenser of the present utility model;
FIG. 4 is a schematic view of the structure of embodiment 1 of the adhesive dispensing part of the present utility model;
fig. 5 is a schematic structural view of embodiment 2 of the adhesive dispensing part of the present utility model.
In the figure: 1. a needle; 11. a needle tube; 2. a needle stand; 3. a housing; 31. a first plate; 33. a second gear; 331. a belt; 34. an inner case; 35. a turntable; 36. a rubber cylinder; 361. a first ring; 362. a second ring; 37. a rubber tube; 4. a heating device; 5. a motor; 6. a column; 61. a first gear; 7. an air pipe joint; 8. a first clamping plate; 81. a plate; 82. a sliver block; 9. a second clamping plate; 91. and (5) a bolt.
Detailed Description
The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.
The utility model provides a point gum needle subassembly and point gum machine, please refer to fig. 1-3, fig. 1 is a schematic diagram of a front view structure of the point gum machine of the present utility model; FIG. 2 is a schematic view of a part of the structure of the glue dispensing machine according to the utility model; FIG. 3 is a schematic view of a part of an explosion structure of the dispensing machine of the present utility model.
Example 1
The dispensing machine comprises a dispensing assembly, the dispensing assembly comprises a rubber tube 37, a first small hole (not labeled in the figure) is formed in the lower end of the rubber tube 37, the rubber tube 37 is an aluminum rubber tube, the rubber tube 37 is configured into a cylinder, a needle seat 2 is arranged at the lower end of the rubber tube 37, a second small hole (not labeled in the figure) is formed in the lower end of the needle seat 2, a needle 1 penetrates through the first small hole and the second small hole, the other end of the needle 1 leaks out of the outer end, an included angle between an extension line of the needle 1 and a first axis is a certain angle, the angle is preferably set to 45 degrees, so that waste of glue can be reduced, the quality of a product is improved, the embodiment of the present disclosure is not limited to a certain angle and a specific form, the needle 1 is designed so that glue is coated on the inner side wall of a pressing die, the needle seat 2 is arranged between at least part of the rubber tube 37 and at least part of the needle 1, the needle seat 2 further comprises an 11, and the 11 is arranged between the needle 1 and 11, so that if the needle 1 is damaged, the needle can be replaced more conveniently.
Example 2
The point gum machine includes the point gum subassembly, the point gum subassembly includes rubber tube 37, needle file 2 and syringe needle 1, and this embodiment is different from implementing 1 in that: the needle 1 is not connected with the rubber tube 37 by the needle tube 11, and the upper end of the needle 1 is directly connected with the lower end of the rubber tube 37, so that the waste of the material of the needle tube 11 can be reduced and the needle is connected with the rubber tube 37 more integrally.
For example, in some specific embodiments, the rubber tube 37 is provided with a rubber tube 36 on the outer side, the rubber tube 37 is sleeved inside the rubber tube 36, one end of the rubber tube 36 is provided with a first circular ring 361, the other end of the rubber tube 37 is provided with a second circular ring 362, the first circular ring 361 and the second circular ring 362 are equal in size, the first circular ring 361 and the second circular ring 362 are used for fixing the rubber tube 36, and the rubber tube 36 is used for protecting the rubber tube 37.
For example, in some embodiments, the second gear 33 is disposed at the upper end of the first ring 361, the motor 5 is disposed at one end of the first plate 31, the cylinder 6 is disposed at the inner side of one end of the first plate 31, a motor (not shown in the drawing) is mounted inside the cylinder 6, the first gear 61 is disposed at the upper end of the motor, the first gear 61 drives the second gear 33 through the belt 331, the motor 5 is electrically connected with the cylinder 6, the motor 5 drives the motor in the cylinder, the motor drives the first gear 61, and the first gear 61 drives the second gear 33 through the belt 331.
For example, in some embodiments, the upper end of the second gear 33 is provided with a turntable 35, the turntable 35 is provided with a plurality of third small holes (not shown in the figure), the inlet end of the rubber tube 37 is provided with a first clamping plate 8, the first clamping plate 8 comprises a plate 81 and a strip 82, and the plate 81 is abutted against the inlet end of the rubber tube 37; the number of the long strips 82 is two, the long strips 82 are arranged on the lower layer of the plate 81, the lower layer of the first clamping plate 8 is configured into a groove, and the inlet end of the rubber tube 37 is arranged at the position of the groove.
For example, in some specific embodiments, the upper end of the first clamping plate 8 is provided with a second clamping plate 9, the second clamping plate 9 is in an oval shape, a first round hole (not shown in the figure) is formed in the center of the second clamping plate 9, the first round hole is used for limiting the air pipe joint 7, the air pipe joint 7 is prevented from shaking, the air pipe joint 7 is electrically connected with the heating device 4, two ends of the second clamping plate 9 are respectively provided with a second round hole, and a bolt penetrates through the second round hole and the third round hole to connect the second clamping plate 9 with the turntable 35 together.
For example, in some embodiments, a first plate 31 is further disposed on the first side of the housing 3, a second plate is disposed on one surface of the first plate 31, the first plate 31 is larger than the second plate, and a heating device 4 is disposed at one end of the first plate 31, and the heating device 4 is used for heating the glue in the glue tube 37, so that the glue is conveniently changed from a solid state to a liquid state.
Working principle: the motor 5 on the point gum machine drives the motor, and the motor drives first gear 61, and first gear 61 passes through belt 331 and drives second gear 33, heating device 4 and air pipe joint 7 electric connection, with the glue heating treatment in the rubber tube 37, carousel 35 under the rotation of second gear 33 under the drive, the syringe needle 1 on the rubber tube 37 can be rotatory along with carousel 35, and syringe needle 1 can scribble glue at the press membrane machine inner wall side.
While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and the equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. A dispensing needle assembly, comprising:
a needle configured to have an angle between an extension of the needle and the first axis;
the lower end of the rubber tube is provided with a first small hole, one end of the needle head is arranged in the first small hole, the other end of the needle head is arranged outside the first small hole, and
the needle seat is arranged between at least part of the rubber tube and at least part of the needle head, and one end of the needle seat is provided with a second small hole;
the pipe ring is arranged between the rubber pipe and the needle seat;
wherein, needle one end passes the first aperture of rubber tube and the second aperture of needle file and leaks the outer end.
2. A dispensing needle assembly as defined in claim 1, wherein: the rubber tube is constructed as a cylinder, and the rubber tube is an aluminum rubber tube.
3. A dispensing needle assembly as defined in claim 1, wherein: the needle is a stainless steel needle.
4. A dispenser, comprising:
the shell is provided with a first side surface, a first plate is arranged on the first side surface, and a second plate is arranged on the first plate;
the motor is arranged at one end of the first plate;
the cylinder is arranged on the inner side of one end of the first side surface, the cylinder is close to the motor, a motor is arranged in the cylinder, a first gear is arranged at the upper end of the motor, and the motor is electrically connected with the motor;
the heating device is arranged at the other end of the first plate and is used for heating glue in the rubber tube;
the air pipe connector is at least partially arranged in the rubber pipe and is electrically connected with the heating device;
an inner shell arranged inside the shell and fixed on the right inner side of the first plate, a second gear arranged at the upper end of the inner shell and connected with the first gear via a belt, and
a dispensing needle assembly as claimed in any one of claims 1 to 3, at least a portion of which is located in the dispenser.
5. A dispenser according to claim 4, wherein: the upper end of the second gear is provided with a rotary table, and the rotary table is provided with a plurality of third small holes.
6. A dispenser according to claim 4, wherein: a rubber cylinder is arranged between the pipe ring and the second gear, and the rubber pipe is sleeved in the rubber cylinder.
7. The dispenser of claim 6, wherein: the upper end of the rubber cylinder is provided with a first circular ring, and the lower end of the rubber cylinder is provided with a second circular ring;
the first circular ring and the second circular ring are used for fixing the rubber cylinder.
8. A dispenser according to claim 4, wherein: the rubber tube entrance end is provided with first splint, first splint includes:
the plate is abutted against the inlet end of the rubber pipe;
the long strip block is provided with two long strip blocks, the long strip blocks are arranged on the lower layer of the plate, the lower layer of the first clamping plate is configured into a groove, and the inlet end of the rubber tube is arranged at the position of the groove.
9. A dispenser according to claim 8, wherein: the first splint upper strata is provided with the second splint, second splint central point puts the department and has first round hole, first round hole is used for spacing tracheal joint, avoids tracheal joint to rock, the both ends of second splint all are provided with the second round hole.
10. A dispenser according to claim 9, wherein: the bolt passes through the second round hole and the third small hole to jointly connect the second clamping plate with the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321208334.9U CN219683105U (en) | 2023-05-17 | 2023-05-17 | Dispensing needle head assembly and dispensing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321208334.9U CN219683105U (en) | 2023-05-17 | 2023-05-17 | Dispensing needle head assembly and dispensing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683105U true CN219683105U (en) | 2023-09-15 |
Family
ID=87945784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321208334.9U Active CN219683105U (en) | 2023-05-17 | 2023-05-17 | Dispensing needle head assembly and dispensing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683105U (en) |
-
2023
- 2023-05-17 CN CN202321208334.9U patent/CN219683105U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |