CN214812192U - Detachable precise needle head - Google Patents
Detachable precise needle head Download PDFInfo
- Publication number
- CN214812192U CN214812192U CN202023108134.5U CN202023108134U CN214812192U CN 214812192 U CN214812192 U CN 214812192U CN 202023108134 U CN202023108134 U CN 202023108134U CN 214812192 U CN214812192 U CN 214812192U
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- CN
- China
- Prior art keywords
- syringe needle
- pipe
- bottom end
- accurate syringe
- demountable installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a can dismantle accurate syringe needle, including the point gum machine main part, the positive top demountable installation of point gum machine main part has the slide rail, the surface activity of slide rail has cup jointed the slider, the positive demountable installation of slider has holding pipe, the surface intercommunication of holding the pipe bottom has the rubber transmission pipe, the surface intercommunication of rubber transmission pipe bottom has the connecting pipe, the bottom demountable installation of connecting pipe has the connecting barrel, the surface intercommunication of connecting barrel bottom has accurate syringe needle body, the inside demountable installation of connecting barrel has positioning device, the pinhole has been seted up on the surface of accurate syringe needle body bottom, one side demountable installation of point gum machine main part has the connecting box. In the above-mentioned scheme, the accurate syringe needle utilizes the hydraulic stem to drive the holding ring and removes, and then makes things convenient for the dismantlement of accurate syringe needle, has avoided because accurate syringe needle can make glue process, so in case long-time work, will lead to accurate syringe needle to be bonded on the point gum machine, the problem of inconvenient dismantlement.
Description
Technical Field
The utility model relates to a positive displacement screw pump point gum machine technical field, more specifically say, the utility model relates to a can dismantle accurate syringe needle.
Background
The dispenser is a device for coating colloid on the surface of a product or in the product, and is widely applied to the electronic industry, such as LED packaging, IC packaging, PCB binding sealant and the like; the glue flows into the needle head through the glue guide plate and is then dispensed onto the corresponding device or part to be dispensed.
The existing precise needle head has the problem of inconvenient disassembly, and when the existing precise needle head is installed, the precise needle head can cause glue to pass through, so that once the existing precise needle head works for a long time, the precise needle head is bonded on a dispenser, the disassembly is inconvenient, and the work of the device is not facilitated; the problem that use cost is high still exists to current accurate syringe needle, and current accurate syringe needle is in the installation, because the object of different models is processed, need trade the syringe needle of different models, so in case long-time change, can damage syringe needle and point gum machine, and then lead to the increase of cost, but also be unfavorable for the development.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a can dismantle accurate syringe needle to solve the accurate syringe needle of prior art and utilize the hydraulic stem to drive and control the holding ring and remove, and then make things convenient for the dismantlement of accurate syringe needle, avoided because accurate syringe needle can make glue process, so in case long-time work, will lead to accurate syringe needle to be bonded on the point gum machine, the problem of inconvenient dismantlement.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a can dismantle accurate syringe needle, includes the point gum machine main part, the positive top demountable installation of point gum machine main part has the slide rail, the surface activity of slide rail has cup jointed the slider, the front demountable installation of slider has the holding pipe, the surface intercommunication of holding the socle end has the rubber transmission pipe, the surface intercommunication of rubber transmission pipe bottom has the connecting pipe, the bottom demountable installation of connecting pipe has the connecting cylinder, the surface intercommunication of connecting cylinder bottom has accurate syringe needle body, the inside demountable installation of connecting cylinder has positioning device, the pinhole has been seted up on the surface of accurate syringe needle body bottom, one side demountable installation of point gum machine main part has the connecting box.
The front bottom detachable mounting of point gum machine main part has the operation panel, the front detachable mounting of operation panel has operating button.
One side of point gum machine main part bottom fixed mounting has the supporting shoe, the quantity of supporting shoe is four.
The positioning equipment comprises a mounting ring, and one side of the mounting ring is connected with a telescopic rod through a through hole.
Wherein, one side demountable installation of telescopic link has the limiting plate, the opposite side demountable installation of telescopic link has the holding ring.
The positioning rings are made of rubber materials, the number of the positioning rings is two, and the positioning rings are arc-shaped.
Wherein the diameter of the needle hole is smaller than that of the precision needle body, and the surface area of the needle hole is smaller than one fourth of that of the connecting cylinder body.
The supporting block is cylindrical, and anti-skid grains are formed in the surface of the bottom end of the supporting block.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
in the scheme, the positioning ring is driven by the precision needle head to move left and right by the hydraulic rod, so that the precision needle head is convenient to disassemble, and the problem that the precision needle head is bonded on the dispenser and is inconvenient to disassemble due to long-time work caused by the fact that glue passes through the precision needle head is solved; in the above-mentioned scheme, the material that accurate syringe needle utilized the holding ring is rubber materials to guarantee the quality of point gum machine, reduce the loss, avoided processing because the object of different models, need trade the syringe needle of different models, so in case long-time change, can damage syringe needle and point gum machine, and then lead to the problem of cost increase.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the precision syringe needle body of the present invention;
FIG. 3 is a schematic view of the detachable structure of the connecting tube and the connecting cylinder of the present invention;
fig. 4 is a schematic structural view of the positioning apparatus of the present invention;
fig. 5 is a schematic view of the structure of the precision needle head of the present invention.
[ reference numerals ]
1. A dispenser body; 2. a slide rail; 3. a slider; 4. a holding tube; 5. a rubber delivery pipe; 6. a connecting pipe; 7. connecting the cylinder body; 8. a precision needle body; 9. positioning equipment; 10. a pinhole; 11. a connecting box; 12. an operation table; 13. an operation button; 14. a support block; 91. a mounting ring; 92. a telescopic rod; 93. a limiting plate; 94. a retaining ring.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides a can dismantle accurate syringe needle as attached figure 1 to attached figure 5, including point gum machine main part 1, the positive top of point gum machine main part 1 can be dismantled and install slide rail 2, the surface activity of slide rail 2 has cup jointed slider 3, the positive demountable installation of slider 3 has held the pipe 4, the surface intercommunication of holding the pipe 4 bottom has rubber delivery pipe 5, the surface intercommunication of rubber delivery pipe 5 bottom has connecting pipe 6, the bottom demountable installation of connecting pipe 6 has connecting cylinder 7, the surface intercommunication of connecting cylinder 7 bottom has accurate syringe needle body 8, the inside demountable installation of connecting cylinder 7 has positioning device 9, the surface of accurate syringe needle body 8 bottom has seted up pinhole 10, one side demountable installation of point gum machine main part 1 has connecting box 11;
the front bottom of the dispenser main body 1 is detachably provided with an operating table 12, the front of the operating table 12 is detachably provided with an operating button 13, one side of the bottom of the dispenser main body 1 is fixedly provided with supporting blocks 14, the number of the supporting blocks 14 is four, the positioning device 9 comprises a mounting ring 91, one side of the mounting ring 91 is connected with a telescopic rod 92 through a through hole, one side of the telescopic rod 92 is detachably provided with a limiting plate 93, the other side of the telescopic rod 92 is detachably provided with a positioning ring 94, the positioning ring 94 is made of rubber materials, the number of the positioning rings 94 is two, the positioning ring 94 is arc-shaped, the diameter of the pinhole 10 is smaller than that of the precision needle body 8, the surface area of the pinhole 10 is smaller than one fourth of the surface area of the connecting cylinder 7, and the supporting block 14 is cylindrical, the surface of the bottom end of the supporting block 14 is provided with anti-skid grains.
As shown in fig. 5, the diameter of the needle hole 10 is smaller than that of the precision needle body 8, and the surface area of the needle hole 10 is smaller than one fourth of the surface area of the connecting cylinder 7.
Specifically, the arrangement of the needle hole 10 is beneficial to facilitating the outflow of glue, so as to facilitate the work of the device, and further improve the working efficiency of the device.
Wherein, telescopic link 92 is for the dragon to hang the tablet, supports the air spring model.
The working process of the utility model is as follows:
Above-mentioned scheme, point gum machine main part 1 is in the work, for the convenience of the dismantlement of accurate syringe needle body 8, so inside at connecting barrel 7 is provided with positioning device 9, when accurate syringe needle body 8 need be dismantled, closing device, then start telescopic link 92, make telescopic link 92 drive holding ring 94 remove about, meanwhile, the accurate syringe needle body 8 need be held to the staff, then along with holding ring 94's removal, positioning device 9 no longer fixes accurate syringe needle body 8, and then dismantles accurate syringe needle body 8, because telescopic link 92 motion can produce certain power, so even holding ring 94 is glued on connecting pipe 6, also can dismantle the device, thereby the work efficiency of device has been improved.
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 (8)
1. A detachable precise needle head comprises a dispenser main body (1), a slide rail (2) is detachably mounted at the top end of the front surface of the dispenser main body (1), it is characterized in that the surface of the sliding rail (2) is movably sleeved with a sliding block (3), the front surface of the sliding block (3) is detachably provided with a holding pipe (4), the surface of the bottom end of the holding pipe (4) is communicated with a rubber delivery pipe (5), the surface of the bottom end of the rubber delivery pipe (5) is communicated with a connecting pipe (6), the bottom end of the connecting pipe (6) is detachably provided with a connecting cylinder body (7), the surface of the bottom end of the connecting cylinder body (7) is communicated with a precise needle head body (8), a positioning device (9) is detachably arranged in the connecting cylinder body (7), a pinhole (10) is arranged on the surface of the bottom end of the precision needle head body (8), one side of the dispenser main body (1) is detachably provided with a connecting box (11).
2. The detachable precision needle head according to claim 1, wherein an operation table (12) is detachably mounted at the bottom end of the front surface of the dispenser main body (1), and an operation button (13) is detachably mounted at the front surface of the operation table (12).
3. The detachable precision needle head of claim 1, wherein one side of the bottom end of the dispenser body (1) is fixedly provided with supporting blocks (14), and the number of the supporting blocks (14) is four.
4. The removable precision needle according to claim 1, characterized in that the positioning device (9) comprises a mounting ring (91), a telescopic rod (92) being connected to one side of the mounting ring (91) through a through hole.
5. The detachable precision needle according to claim 4, characterized in that a limit plate (93) is detachably mounted on one side of the telescopic rod (92), and a positioning ring (94) is detachably mounted on the other side of the telescopic rod (92).
6. The removable precision needle according to claim 5, characterized in that the material of the positioning ring (94) is rubber material, the number of the positioning rings (94) is two, and the shape of the positioning rings (94) is arc-shaped.
7. The removable precision needle of claim 1, characterized in that the diameter of the needle hole (10) is smaller than the diameter of the precision needle body (8), and the surface area of the needle hole (10) is smaller than a quarter of the surface area of the connecting cylinder (7).
8. The detachable precision needle according to claim 3, characterized in that the supporting block (14) is cylindrical in shape, and the surface of the bottom end of the supporting block (14) is provided with anti-skid threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023108134.5U CN214812192U (en) | 2020-12-22 | 2020-12-22 | Detachable precise needle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023108134.5U CN214812192U (en) | 2020-12-22 | 2020-12-22 | Detachable precise needle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214812192U true CN214812192U (en) | 2021-11-23 |
Family
ID=78803747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023108134.5U Active CN214812192U (en) | 2020-12-22 | 2020-12-22 | Detachable precise needle head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214812192U (en) |
-
2020
- 2020-12-22 CN CN202023108134.5U patent/CN214812192U/en active Active
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