CN211070678U - Hydraulic glue spraying device - Google Patents
Hydraulic glue spraying device Download PDFInfo
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- CN211070678U CN211070678U CN201921788513.8U CN201921788513U CN211070678U CN 211070678 U CN211070678 U CN 211070678U CN 201921788513 U CN201921788513 U CN 201921788513U CN 211070678 U CN211070678 U CN 211070678U
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Abstract
The utility model discloses a hydraulic pressure type spouts mucilage binding and puts, including casing (1), nozzle (2) and thimble (3), be formed with installation passageway (4) and supply gluey passageway (5) on casing (1), install thimble installation section of thick bamboo (6) in installation passageway (4), coil body (9) winding is on the outer wall of thimble installation section of thick bamboo (6), install in thimble installation section of thick bamboo (6) thimble (3) slidable, thimble (3) are the armature thimble, the bottom at installation passageway (4) is fixed in nozzle (2), the top of installation passageway (4) still is equipped with pressure regulating mechanism (7), it has hydraulic oil (8) to fill between pressure regulating mechanism (7) and thimble (3), be connected with the one end and the gluey passageway (5) intercommunication of supply of nozzle (2) on installation passageway (4). The utility model discloses can effectively solve the not enough of prior art, have be convenient for adjust, do not ooze the glue, the jam rate is low and be convenient for maintain the advantage of maintenance.
Description
Technical Field
The utility model relates to a spout mucilage binding and put, concretely relates to fluid pressure type spouts mucilage binding and puts.
Background
In cigarette production, the ultra-high speed packing machine adopts the international advanced electromechanical integrated glue spraying technology at the gluing part of a barrel and a small box. The glue spraying device can spray 24000 glue dots per minute, has the advantages of high speed, high frequency and high precision, is very suitable for intermittent glue coating in ultrahigh-speed operation, and can effectively save glue solution.
In long-term use, discover this spout gluey device clean maintenance difficulty, fault such as ubiquitous jam, wire drawing, disconnected glue, spare part spoilage is high with the maintenance cost, and the concrete expression does:
the thimble is fragile, because this spouts mucilage binding pressure great, and speed is very fast, and its thimble is very easily damaged. In order to make the thimble and the nozzle closely matched, the head of the nozzle is embedded with a ceramic head, a spring is arranged on the thimble, the ceramic head at the top of the thimble is easy to fall off under the action of high speed and high pressure, a retainer ring of the spring device is easy to damage, and the thimble needs to be replaced once being damaged.
The nozzle is easy to damage, the diameter of the nozzle is 0.4mm, the top of the nozzle is made of ceramic, and the ejector pin is matched with the nozzle and is pressed by a spring, so that the nozzle is easy to seep glue, and the nozzle ceramic head is easy to damage during cleaning.
The electromagnetic coil is easy to damage, and the coil is bonded with the glue spraying body due to reasons such as glue overflow, so that the coil connecting wire is easy to break during maintenance. The failure rate is high, frequent maintenance is needed, on one hand, the maintenance workload is large, and on the other hand, the operation efficiency of the equipment is influenced. Spare parts are expensive and the maintenance cost is very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mucilage binding is spouted to fluid pressure type to solve not enough among the prior art, it can effectively solve the not enough of prior art, has the advantage of being convenient for adjust, do not ooze gluey, the jam rate is low and be convenient for maintain the maintenance.
The utility model provides a fluid pressure type spouts mucilage binding and puts, including casing, nozzle and thimble, be formed with the installation passageway on the casing and supply gluey passageway, install thimble installation section of thick bamboo in the installation passageway, the winding of coil body is in on the outer wall of thimble installation section of thick bamboo, install thimble slidable in the thimble installation section of thick bamboo, the thimble is the armature thimble, the nozzle is fixed the bottom of installation passageway, the top of installation passageway still is equipped with pressure regulating mechanism, pressure regulating mechanism with it has hydraulic oil to fill between the thimble, be connected with on the installation passageway the one end of nozzle with supply gluey passageway intercommunication.
In the hydraulic glue spraying device, preferably, the thimble mounting cylinder is made of ceramic material, the upper part and the lower part of the outer wall of the thimble mounting cylinder are respectively provided with a limiting boss, and the coil body is wound in an area between the two limiting bosses.
In the hydraulic glue spraying device, preferably, a piston is disposed at a top of the ejector pin, and the piston is pressed against a top surface of the ejector pin through the hydraulic oil.
Among the foregoing fluid pressure type glue spraying device, preferably, pressure regulating mechanism includes pressure regulating pole and nut, the screw thread has on the outer wall of pressure regulating pole, and its bottom has the pressure regulating piston, the pressure regulating piston with thimble installation section of thick bamboo sliding fit, the diameter of pressure regulating piston is greater than the diameter of pressure regulating pole, the nut is fixed on the casing, the pressure regulating pole with nut threaded connection, the top of pressure regulating pole has the hexagon socket head groove.
In the hydraulic glue spraying device, preferably, the housing includes a main body, a top cover and a bottom cover, the mounting channel and the glue supply channel are formed on the main body, the nut is fixed on the top of the top cover, the top cover has a through hole connected to the mounting channel and a through hole connected to the glue supply channel, the top cover is fixed on the top of the main body by a bolt, the bottom cover is fixed on the bottom of the main body by a bolt, the bottom cover is used for fixing the nozzle, and the top cover is used for fixing the thimble mounting cylinder.
In the hydraulic glue spraying device, preferably, the glue supply channel includes a vertical channel and an inclined channel which are communicated with each other, the vertical channel is arranged in parallel with the installation channel, and the inclined channel is used for connecting the vertical channel and the installation channel.
In the hydraulic glue spraying device, preferably, the housing further has a cleaning channel, the cleaning channel is coaxially arranged with the inclined channel, and a blocking wire is arranged in the cleaning channel.
Compared with the prior art, the utility model discloses a casing, nozzle and thimble are formed with the installation passageway on the casing and supply gluey passageway, install a thimble installation section of thick bamboo in the installation passageway, and the winding of coil body is in on the outer wall of thimble installation section of thick bamboo, install in a thimble installation section of thick bamboo thimble slidable, the thimble is the armature thimble, and the nozzle is fixed in the bottom of installation passageway, and the top of installation passageway still is equipped with pressure regulating mechanism, pressure regulating mechanism with it has hydraulic oil to fill between the thimble, supplies gluey passageway and the one end intercommunication of being connected the nozzle on the installation passageway. The utility model provides a be different from prior art's glue spraying device completely, use hydraulic oil to provide pressure for the thimble, it is sealed better than the structural style that traditional spring provided pressure, effectively solve the problem that the nozzle portion oozes gluey, prevent that the nozzle from blockking up. The utility model discloses a supply the one end intercommunication of glue passageway direct and installation passageway go up the connection nozzle, need not through the coil body, effectively solved the not good problem of clearance of glue solution on the coil body among the prior art. Because the utility model discloses a fluid pressure type structure adjusts the thimble and only needs the pressure regulating mechanism through the casing top can adjust, can not damage the thimble. The utility model discloses effectively reduced and spouted gluey device's fortune dimension cost.
Drawings
FIG. 1 is a schematic view of the internal structure of an embodiment of the present invention;
fig. 2 is a perspective view of an angle of the present invention;
fig. 3 is a perspective view of another intermediate angle of the present invention.
Description of reference numerals: the device comprises a shell 1, a nozzle 2, a thimble 3, a mounting channel 4, a glue supply channel 5, a thimble mounting cylinder 6, a pressure regulating mechanism 7, hydraulic oil 8, a coil body 9, a limiting boss 10, a piston 11, a pressure regulating rod 12, a nut 13, a pressure regulating piston 14, an inner hexagonal groove 15, a main body 16, a top cover 17, a bottom cover 18, a vertical channel 19, an inclined channel 20, a cleaning channel 21 and a plug wire 22.
Detailed Description
The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The embodiment of the utility model provides a: as shown in fig. 1-3, a hydraulic glue spraying device includes a housing 1, a nozzle 2 and a thimble 3, the housing 1 is formed with an installation channel 4 and a glue supply channel 5, the installation channel 4 is arranged along a vertical direction, a thimble installation cylinder 6 is installed in the installation channel, a coil body 9 is wound on an outer wall of the thimble installation cylinder 6, the thimble 3 is slidably installed in the thimble installation cylinder 6, the thimble 3 is an armature thimble, the nozzle 2 is fixed at the bottom of the installation channel 4, the bottom of the thimble 3 extends into the nozzle 2, the top of the installation channel 4 is further provided with a pressure regulating mechanism 7, hydraulic oil 8 is filled between the pressure regulating mechanism 7 and the thimble 3, and one end of the installation channel 4 connected with the nozzle 2 is communicated with the glue supply channel 5.
Before the thimble 3 is adjusted according to the demand earlier before using, change the pressure size that hydraulic oil 8 applyed to thimble 3 through rotatory pressure regulating mechanism 7, hydraulic oil 8 usually uses DOT4 brake fluid can, this kind of brake fluid easily obtains and the cost is lower. The thimble 3 is pressed in the nozzle 2 under the action of the hydraulic oil 8 under the normal condition, the inner cavity of the nozzle 2 is provided with a cylindrical guide cavity and a conical sealing cavity, the end part of the thimble 3 is in a spherical shape, and the end part of the thimble 3 is pressed against the conical sealing cavity under the compression state, so that the sealing is realized, and the glue leakage and the glue seepage are avoided; after the glue spraying device receives a working signal, the coil body 9 obtains a current pulse, the current pulse is generated through the current pulse device, the device belongs to the prior art and does not belong to the innovation range of the scheme, the thimble 3 moves upwards due to the electromagnetic force generated by the coil body 9, the nozzle 2 is opened, glue liquid is sprayed out, after the glue spraying device receives a finishing signal, the current is interrupted, the magnetic field disappears, the thimble 3 moves downwards under the action of hydraulic oil 8 to plug the nozzle 2, and glue spraying is finished.
Adopt this embodiment, removed components such as the spring of traditional structure, the glue solution also can not flow through coil body 9 moreover, has solved the problem that prior art coil damaged easily, is difficult to clear up the glue solution. When the stroke of thimble 3 need be adjusted, only need rotatory pressure regulating mechanism 7 can, not fragile thimble, the present case adopts hydraulic structure to replace spring structure moreover, has effectively improved sealed effect, has solved the problem of leaking glue and oozing glue.
In a specific embodiment, in order to ensure a good electromagnetic effect, the thimble mounting cylinder 6 is preferably made of a ceramic material, the upper portion and the lower portion of the outer wall of the thimble mounting cylinder 6 are respectively provided with a limiting boss 10, the casing 1 is internally provided with a clamping groove structure matched with the limiting boss 10, so that the thimble mounting cylinder 6 can be effectively fixed in the casing 1, and in order to prevent glue leakage, a sealing ring can be mounted on the limiting boss 10. The coil body 9 is wound in the area between the two limit bosses 10.
In order to prevent the hydraulic oil 8 from directly contacting with the thimble to cause leakage of the hydraulic oil, a piston 11 may be disposed on the top of the thimble 3, and the piston 11 is pressed against the top surface of the thimble 3 through the hydraulic oil 8. The piston 11 and the thimble mounting cylinder 6 are in interference fit, have a good sealing effect and can effectively prevent oil leakage.
The pressure regulating mechanism 7 is described in detail below, the pressure regulating mechanism 7 includes a pressure regulating rod 12 and a nut 13, a thread is provided on the outer wall surface of the pressure regulating rod 12, a pressure regulating piston 14 is provided at the bottom of the pressure regulating rod, the pressure regulating piston 14 is in sliding fit with the thimble mounting cylinder 6, the two are also in interference fit, a sealing ring can be provided on the side wall of the pressure regulating piston 14, the diameter of the pressure regulating piston 14 is larger than that of the pressure regulating rod 12, the nut 13 is fixed on the housing 1, the pressure regulating rod 12 is in threaded connection with the nut 13, and an inner hexagonal groove 15 is provided at the top of the pressure. When pressure needs to be adjusted, only a hexagonal wrench needs to be inserted into the inner hexagonal groove 15, and the pressure adjusting rod 12 is rotated, so that the pressure adjusting device has the advantage of convenience in operation.
Further, the housing 1 includes a main body 16, a top cover 17 and a bottom cover 18, the mounting channel 4 and the glue supply channel 5 are formed on the main body 16, the nut 13 is fixed on the top of the top cover 17, the top cover 17 is provided with a through hole connected with the mounting channel 4 and a through hole connected with the glue supply channel 5, the top cover 17 is fixed on the top of the main body 16 by bolts, the bottom cover 18 is fixed on the bottom of the main body 16 by bolts, the bottom cover 18 is used for fixing the nozzle 2, and the top cover 17 is used for fixing the thimble mounting cylinder 6. Adopt the casing of this kind of structure can be convenient the utility model discloses a maintenance, need maintain or when changing nozzle 2, only need open bottom 18 can, when needing to maintain or change other subassemblies, only need open top cap 17 can.
The glue supply channel 5 comprises a vertical channel 19 and an inclined channel 20 which are communicated with each other, the vertical channel 19 is arranged in parallel with the installation channel 4, and the inclined channel 20 is used for connecting the vertical channel 19 and the installation channel 4. The shell 1 is also provided with a cleaning channel 21, the cleaning channel 21 is arranged coaxially with the inclined channel 20, and a blocking wire 22 is arranged in the cleaning channel 21. Because vertical passageway 19 has certain angle with inclined channel 20, can't effectively clear up when clean, consequently need set up clean passageway 21, unload stifled silk 22 and can carry out thorough cleaning to inclined channel 20 when clean, prevent to leave over the dry glue and cause nozzle 2 to block up.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (7)
1. The utility model provides a hydraulic type spouts mucilage binding and puts, includes casing (1), nozzle (2) and thimble (3), its characterized in that: be formed with erection channel (4) on casing (1) and supply gluey passageway (5), install thimble installation section of thick bamboo (6) in erection channel (4), coil body (9) winding is in on the outer wall of thimble installation section of thick bamboo (6), install thimble (3) slidable in thimble installation section of thick bamboo (6), thimble (3) are armature, nozzle (2) are fixed the bottom of erection channel (4), the top of erection channel (4) still is equipped with pressure regulating mechanism (7), pressure regulating mechanism (7) with it has hydraulic oil (8) to fill between thimble (3), be connected with on erection channel (4) the one end of nozzle (2) with supply gluey passageway (5) intercommunication.
2. The hydraulic glue spraying device according to claim 1, wherein: the thimble mounting cylinder (6) is made of ceramic materials, the upper portion and the lower portion of the outer wall of the thimble mounting cylinder are respectively provided with a limiting boss (10), and the coil body (9) is wound in an area between the two limiting bosses (10).
3. The hydraulic glue spraying device according to claim 1, wherein: and a piston (11) is arranged at the top of the ejector pin (3), and the piston (11) is pressed on the top surface of the ejector pin (3) through the hydraulic oil (8).
4. The hydraulic glue spraying device according to claim 1, wherein: pressure regulating mechanism (7) are including pressure regulating pole (12) and nut (13), the screw thread has on the outer wall surface of pressure regulating pole (12), and its bottom has pressure regulating piston (14), pressure regulating piston (14) with thimble installation section of thick bamboo (6) sliding fit, the diameter of pressure regulating piston (14) is greater than the diameter of pressure regulating pole (12), nut (13) are fixed on casing (1), pressure regulating pole (12) with nut (13) threaded connection, the top of pressure regulating pole (12) has interior hexagonal recess (15).
5. The hydraulic glue spraying device according to claim 4, wherein: the casing (1) comprises a main body (16), a top cover (17) and a bottom cover (18), the mounting channel (4) and the glue supply channel (5) are formed on the main body (16), the nut (13) is fixed to the top of the top cover (17), the top cover (17) is provided with a through hole connected with the mounting channel (4) and a through hole connected with the glue supply channel (5), the top cover (17) is fixed to the top of the main body (16) through bolts, the bottom cover (18) is fixed to the bottom of the main body (16) through bolts, the bottom cover (18) is used for fixing the nozzle (2), and the top cover (17) is used for fixing the thimble mounting barrel (6).
6. The hydraulic glue spraying device according to claim 1 or 5, wherein: the glue supply channel (5) comprises a vertical channel (19) and an inclined channel (20) which are communicated with each other, the vertical channel (19) and the installation channel (4) are arranged in parallel, and the inclined channel (20) is used for connecting the vertical channel (19) and the installation channel (4).
7. The hydraulic glue spraying device according to claim 6, wherein: the shell (1) is further provided with a cleaning channel (21), the cleaning channel (21) and the inclined channel (20) are coaxially arranged, and a blocking wire (22) is arranged in the cleaning channel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921788513.8U CN211070678U (en) | 2019-10-23 | 2019-10-23 | Hydraulic glue spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921788513.8U CN211070678U (en) | 2019-10-23 | 2019-10-23 | Hydraulic glue spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211070678U true CN211070678U (en) | 2020-07-24 |
Family
ID=71644998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921788513.8U Active CN211070678U (en) | 2019-10-23 | 2019-10-23 | Hydraulic glue spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211070678U (en) |
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2019
- 2019-10-23 CN CN201921788513.8U patent/CN211070678U/en active Active
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