CN210816052U - Push-pull type multi-needle dispensing valve - Google Patents
Push-pull type multi-needle dispensing valve Download PDFInfo
- Publication number
- CN210816052U CN210816052U CN201921565899.6U CN201921565899U CN210816052U CN 210816052 U CN210816052 U CN 210816052U CN 201921565899 U CN201921565899 U CN 201921565899U CN 210816052 U CN210816052 U CN 210816052U
- Authority
- CN
- China
- Prior art keywords
- glue
- channels
- push rod
- transverse
- push
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a plug-type many needles dispensing valve, plug-type many needles dispensing valve includes elevating system, a pedestal, glue stick and reciprocating mechanism, elevating system includes motor and a plurality of push rod, the pedestal includes a plurality of push rod passageways that set up in the top, set up in a plurality of glue passageway of side, set up in a plurality of syringe needle intercommunicating pore and the horizontal tunnel hole that runs through the pedestal of below, glue stick sets up in horizontal tunnel hole, glue stick is provided with a plurality of push rod feed ways that run through glue stick perpendicularly, and a plurality of horizontal glue feed ways, wherein when glue stick is the first state, push rod passageway and push rod feed way and syringe needle intercommunicating pore communicate, the push rod feeds downwards, push out the syringe needle intercommunicating pore with the glue in the push rod feed way; when the glue stick is in the second state, the glue channel is communicated with the transverse glue feeding channel, and glue can enter the corresponding push rod feeding channel from the corresponding glue channel and the transverse glue feeding channel, so that the glue dispensing efficiency can be improved.
Description
Technical Field
The utility model relates to a valve of gluing especially relates to a can improve plug-type many needles dispensing valve of efficiency of gluing.
Background
With the rapid development in the fields of semiconductors, electronic parts, LCD manufacturing, etc., the use of a dispenser is also becoming more and more common. The dispensing valve is an important part of the dispensing machine, is used for controlling the glue output of the dispensing machine during dispensing, and plays an important role in manufacturing parts with higher precision.
However, most of the existing dispensing machines adopt a rotary glue stick to fill glue and discharge glue, and the dispensing machine can only dispense glue in a single row. Therefore, the dispensing machine using such dispensing valve and glue stick will affect the dispensing efficiency to some extent.
Therefore, the main object of the present invention is to provide a push-pull type multi-needle dispensing valve to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plug-type many needles dispensing valve can effectively improve the point and glue efficiency.
The utility model relates to a plug-type many needles dispensing valve for the operation is glued with feeding and point of glue to the control point, plug-type many needles dispensing valve includes elevating system, pedestal, glues stick and reciprocating type mechanism.
The lifting mechanism comprises a motor and a plurality of push rods which are arranged in a single row, and the motor is coupled with the push rods and used for driving the push rods to vertically reciprocate.
The base comprises a plurality of push rod channels arranged above, a plurality of glue channels arranged on the side face, a plurality of needle head communicating holes arranged below and a transverse tunnel hole transversely penetrating through the base, wherein the number of the push rod channels, the number of the glue channels and the number of the needle head communicating holes are the same, and the push rod channels, the glue channels and the needle head communicating holes are correspondingly arranged on the same vertical section and are all communicated to the transverse tunnel hole.
The glue stick is arranged in the transverse tunnel hole in a transverse moving mode, the glue stick is provided with a plurality of push rod feeding channels which vertically penetrate through the glue stick and a plurality of transverse glue feeding channels, each transverse glue feeding channel comprises a glue inlet and a glue outlet which is at least not higher than the glue inlet, the glue outlets are communicated to the corresponding push rod feeding channels, and the glue inlets and the corresponding push rod feeding channels are arranged on the adjacent vertical sections in a staggered mode.
And the reciprocating mechanism is coupled with the glue stick, so that the glue stick can perform transverse reciprocating movement along the transverse tunnel hole.
When the reciprocating mechanism pushes the glue stick to be in the first state, the push rod channels are communicated with the corresponding push rod feeding channels and the corresponding needle head communicating holes so as to feed the corresponding push rods downwards and push the glue in the push rod feeding channels out of the needle head communicating holes, and at the moment, the glue channels and the corresponding transverse glue feeding channels are staggered and are not communicated.
When the reciprocating mechanism pushes the glue stick to be in the second state, the plurality of push rod feeding channels are staggered and are not communicated with the corresponding push rod channels and the needle head communication hole, and the plurality of glue channels are communicated with the corresponding transverse glue feeding channels, so that glue can enter the corresponding push rod feeding channels from the corresponding glue channels and the transverse glue feeding channels.
Furthermore, the transverse glue feeding channel and the push rod feeding channel form a preset angle, and the preset angle is 30-90 degrees.
Furthermore, the push-pull type multi-needle dispensing valve further comprises a glue barrel for storing glue, the glue barrel is coupled with each glue channel on the seat body, when the reciprocating mechanism pushes the glue rod to be in the second state, the plurality of glue channels are communicated with the corresponding transverse glue feeding channels, and the glue in the glue barrel enters the corresponding glue channels and then enters the corresponding push rod feeding channels under the action of gravity.
For reaching at least one of the advantage or other advantages, an embodiment of the utility model can further provide a plug-type many needles dispensing valve for the control point is glued and is glued feeding and the operation of gluing with glue, and plug-type many needles dispensing valve includes elevating system, pedestal, glues stick and reciprocating type mechanism.
The lifting mechanism comprises a motor and a plurality of push rods arranged in double rows, wherein the motor is coupled with the push rods and is used for driving the push rods to vertically reciprocate.
The base comprises a plurality of push rod channels arranged in a double row mode above, a plurality of glue channels arranged on the side face, a plurality of needle head communicating holes arranged in a double row mode below, and a transverse tunnel hole transversely penetrating through the base, the push rod channels are the same in number with the needle head communicating holes and are arranged in a double row mode in corresponding positions, and the push rod channels, the glue channels and the needle head communicating holes are correspondingly arranged on the same vertical section and are all communicated to the transverse tunnel hole.
The glue stick is arranged in the transverse tunnel hole in a transverse moving mode, the glue stick is provided with a plurality of push rod feeding channels which are arranged in a double-row mode and vertically penetrate through the glue stick, and a plurality of transverse glue feeding channels, each transverse glue feeding channel comprises a glue inlet and two glue outlets which are at least not higher than the glue inlet, the two glue outlets are respectively communicated to the two push rod feeding channels on the same corresponding cross section, and the glue inlets and the corresponding push rod feeding channels are arranged on the adjacent vertical cross sections in a staggered mode.
And the reciprocating mechanism is coupled with the glue stick, so that the glue stick can perform transverse reciprocating movement along the transverse tunnel hole.
When the reciprocating mechanism pushes the glue stick to be in a first state, the plurality of push rod channels are communicated with the corresponding push rod feeding channels and the corresponding needle head communicating holes so that the corresponding push rods can feed downwards and push glue in the push rod feeding channels out of the needle head communicating holes, and at the moment, the plurality of glue channels and the corresponding transverse glue feeding channels are staggered and are not communicated.
When the reciprocating mechanism pushes the glue stick to be in the second state, the plurality of push rod feeding channels are staggered and are not communicated with the corresponding push rod channels and the needle head communication hole, and the plurality of glue channels are communicated with the corresponding transverse glue feeding channels, so that glue can enter the corresponding push rod feeding channels from the corresponding glue channels and the transverse glue feeding channels.
Further, the transverse glue feeding channel and the push rod feeding channel form a preset angle, and the preset angle is 30-90 degrees.
Furthermore, the push-pull type multi-needle dispensing valve also comprises a glue barrel for storing glue, and the glue barrel is coupled with each glue channel on the seat body;
when the reciprocating mechanism pushes the glue stick to be in the second state, the glue channels are communicated with the corresponding transverse glue feeding channels, and glue in the glue barrel enters the corresponding glue channels and then enters the corresponding push rod feeding channels under the action of gravity.
To achieve at least one of the advantages or other advantages, another embodiment of the present invention can further provide a push-pull multi-needle dispensing valve for controlling the feeding of glue for dispensing and the dispensing operation, wherein the push-pull multi-needle dispensing valve comprises a lifting mechanism, a seat body, a glue stick, and a reciprocating mechanism.
The lifting mechanism comprises a motor and a plurality of push rods arranged in double rows, and the motor is coupled with the push rods and used for driving the push rods to vertically reciprocate.
The base comprises a plurality of push rod channels arranged in a double row mode above, a plurality of glue channels arranged in a single row mode on two side faces respectively, a plurality of needle head communicating holes arranged in a double row mode below and a transverse tunnel hole transversely penetrating through the base, the number of the push rod channels, the number of the glue channels and the number of the needle head communicating holes are the same, the push rod channels, the number of the glue channels and the number of the needle head communicating holes are arranged in corresponding positions, the push rod channels, the glue channels, the needle head communicating holes and the glue channels are correspondingly arranged on the same vertical section and are.
The glue stick is arranged in the transverse tunnel hole in a transverse moving mode, the glue stick is provided with a plurality of push rod feeding channels which are arranged in double rows and vertically penetrate through the glue stick, and a plurality of transverse glue feeding channels which are arranged on the side surfaces of the push rod feeding channels in rows, each transverse glue feeding channel comprises a glue inlet and a glue outlet which is at least not higher than the glue inlet, the glue outlets are respectively communicated to the corresponding push rod feeding channels, and the glue inlets and the corresponding push rod feeding channels are arranged on the adjacent vertical sections in a staggered mode.
The reciprocating mechanism is coupled with the glue stick, so that the glue stick can perform transverse reciprocating movement along the transverse tunnel hole.
When the reciprocating mechanism pushes the glue stick to be in a first state, the push rod channels are communicated with the corresponding push rod feeding channels and the corresponding needle communicating holes so that the corresponding push rods can feed downwards and push the glue in the push rod feeding channels out of the needle communicating holes.
Furthermore, in the first state, the glue channels and the corresponding transverse glue feeding channels are staggered and are not communicated.
When the reciprocating mechanism pushes the glue stick to be in the second state, the plurality of push rod feeding channels are staggered and are not communicated with the corresponding push rod channels and the needle head communication hole, and the plurality of glue channels are communicated with the corresponding transverse glue feeding channels, so that glue can enter the corresponding push rod feeding channels from the corresponding glue channels and the transverse glue feeding channels.
Still further, the transverse glue feed channel and the corresponding push rod feed channel form a preset angle, and the preset angle is 30-90 degrees.
Furthermore, the push-pull type multi-needle dispensing valve further comprises a glue barrel for storing glue, when the push-pull type multi-needle dispensing valve comprises two glue barrels, the two glue barrels are respectively arranged on two sides of the base body and are communicated with the corresponding glue channels, so that the glue can timely penetrate through the corresponding glue channels and can be fed into the transverse glue feeding channel and the push rod feeding channel.
When the push-pull type multi-needle dispensing valve comprises a glue barrel, the glue barrel is arranged on one side edge of the seat body and is communicated with the glue channel, so that glue can timely penetrate through the glue channel and can be fed into the transverse glue feeding channel and the push rod feeding channel.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic perspective view of a push-pull type multi-needle dispensing valve according to the present invention;
FIG. 2 is a perspective view of the combination of the glue stick and the seat of the push-pull type multi-needle dispensing valve of the present invention;
FIG. 3 is a schematic top perspective view of the glue stick of FIG. 1 in a first state;
FIG. 4 is a schematic top perspective view of the glue stick of FIG. 1 in a second state;
FIG. 5 is a perspective view of the rubber rod and the seat of another embodiment of the present invention;
FIG. 6 is a three-dimensional view of an embodiment of the square cross-section of the glue stick of the present invention;
FIG. 7 is a schematic perspective view of a push-pull type multi-needle dispensing valve according to another embodiment of the present invention; and
fig. 8 is a perspective view of a combination of a glue stick and a base according to another embodiment of the present invention.
Reference numerals: 10-push-pull type multi-needle dispensing valve 12-lifting mechanism 1202-motor 1204-push rod 14-seat body 16-glue rod 18-reciprocating mechanism 20-glue barrel 22-push rod channel 24-glue channel 26-needle head communication hole 28-transverse tunnel hole 30-push rod feeding hole channel 32-transverse glue feeding channel 34-glue inlet 36-glue outlet
Detailed Description
Specific structural and functional details disclosed herein are merely representative and are provided for purposes of describing example embodiments of the present invention. The invention may, however, be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or position indicated in the drawings to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the device or assembly so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Referring to fig. 1, fig. 1 is a schematic structural perspective view of a push-pull type multi-needle dispensing valve 10 according to the present invention. To achieve one of the advantages or other advantages, an embodiment of the present invention provides a push-pull type multi-needle dispensing valve 10 for controlling the feeding of glue for dispensing and the dispensing operation. The illustrated push-pull multi-needle dispensing valve 10 allows for viewing of the lifting mechanism 12, seat 14, glue stick 16, reciprocating mechanism 18, and glue barrel 20. The lifting mechanism 12 includes a motor 1202 and a plurality of push rods 1204 arranged in a single row, wherein the motor 1202 is coupled to the push rods 1204 and disposed above the push rods 1204 for driving the push rods 1204 to vertically reciprocate. The glue barrel 20 is disposed on a side surface of the seat 14 for storing glue, and in the embodiment shown in fig. 1, the glue barrel 20 is disposed on the right side of the seat 14.
Referring to fig. 2 in conjunction with fig. 1, fig. 2 is a perspective view of the combination structure of the glue stick 16 and the seat 14 of the push-pull type multi-needle dispensing valve 10 according to the present invention. As can be seen from fig. 2, the holder 14 includes a plurality of push rod channels 22 disposed on the upper side, a plurality of glue channels 24 disposed on the side surface, a plurality of needle communicating holes 26 disposed on the lower side, and a transverse tunnel hole 28 transversely penetrating through the holder 14, the number of the push rod channels 22, the number of the glue channels 24 and the number of the needle communicating holes 26 are the same, and the push rod channels 22, the number of the glue channels 24 and the number of the needle communicating holes 26 are correspondingly disposed on the same vertical section and are all communicated to the transverse tunnel hole 28.
The glue stick 16 is transversely movably disposed in the transverse tunnel hole 28, the glue stick 16 is provided with a plurality of push rod feeding channels 30 vertically penetrating the glue stick 16, and a plurality of transverse glue feeding channels 32, each of the transverse glue feeding channels 32 includes a glue inlet (not shown) and a glue outlet (not shown) at least not higher than the glue inlet, the glue outlet is communicated to the corresponding push rod feeding channel 30, and the glue inlet and the corresponding push rod feeding channel 30 are disposed on the adjacent vertical cross section in a staggered manner.
Further, in this embodiment, the number of the push rod channel 22, the push rod feeding channel 30, the needle communicating hole 26, the glue channel 24 and the transverse glue feeding channel 32 is 6, but the number is determined by the operating conditions and is not intended to limit the technical scope of the present invention.
It is further added that the transverse glue feed path 32 is at a predetermined angle to the push rod feed path 30, the predetermined angle being 30 ° to 90 °, whereby the feeding of glue in the glue stick 16 is facilitated.
A reciprocating mechanism 18 is coupled to the glue stick 16 and disposed at the left side (as viewed in the drawing) of the glue stick 16 for providing a power to enable the glue stick 16 to perform a transverse reciprocating movement along the transverse tunnel hole 28 in the base 14, wherein the reciprocating mechanism 18 may be a cylinder mechanism, a step motor mechanism, a cam mechanism, or a mechanism with a reciprocating driving function.
Referring to fig. 3 with reference to fig. 1 and 2, fig. 3 is a schematic top perspective view of the glue stick 16 of fig. 1 in a first state, when the reciprocating mechanism 18 pushes the glue stick 16 to move rightward until the glue stick is in the first state, the plurality of push rod channels 22 are in a communication state with the corresponding push rod feeding channels 30 and the corresponding needle communication holes 26, the motor 1202 drives the push rod 1204 to move downward to push the glue in the push rod feeding channels 30 out of the needle communication holes 26, and at this time, the plurality of glue channels 24 and the corresponding transverse glue feeding channels 32 are in a staggered arrangement and are in a non-communication state.
Referring to fig. 1 and 2 and fig. 4, fig. 4 is a schematic top perspective view of the glue stick 16 of fig. 1 in the second state, when the motor 1202 drives the push rod 1204 to move upward to exit the push rod feeding channel 30, and the reciprocating mechanism 18 pushes the glue stick 16 to move leftward to make the glue stick 16 in the second state, the push rod feeding channels 30 are disposed in a staggered manner with the corresponding push rod channels 22 and needle communicating holes 26 to be in a non-communicating state, and the glue channels 24 are in a communicating state with the corresponding transverse glue feeding channels 32, and the glue barrel 20 is coupled to each glue channel 24 on the base 14, so that the glue in the glue barrel 20 can enter the corresponding push rod feeding channels 30 through the corresponding glue channels 24 and transverse glue feeding channels 32 due to gravity.
Referring to fig. 5 in conjunction with fig. 1, fig. 5 is a schematic structural view of another embodiment of the push-pull type multi-needle dispensing valve 10 of the present invention. To achieve at least one of the advantages or other advantages, another embodiment of the present invention provides a push-pull multi-needle dispensing valve 10 for controlling the feeding of glue for dispensing and the dispensing operation.
In the example of fig. 5, the seat 14 includes a plurality of push rod channels 22 arranged in a double row above, a plurality of glue channels 24 arranged on the side, a plurality of needle communication holes 26 arranged in a double row below, and a transverse tunnel hole 28 transversely penetrating the seat 14, the number of the push rod channels 22 and the number of the needle communication holes 26 are the same, and the push rod channels 22, the glue channels 24 and the needle communication holes 26 are arranged in a double row at corresponding positions, and are correspondingly arranged on the same vertical section and are all communicated to the transverse tunnel hole 28.
The glue stick 16 is transversely movably disposed in the transverse tunnel hole 28, and the glue stick 16 is provided with a plurality of push rod feeding channels 30 arranged in two rows and vertically penetrating the glue stick 16, and a plurality of transverse glue feeding channels 32.
The reciprocating mechanism 18 is coupled to the glue stick 16 and configured to drive the glue stick 16 to reciprocate laterally within the seat 14 along the lateral tunnel hole 28.
Referring to fig. 6 in conjunction with fig. 1 and 5, fig. 6 is a three-dimensional view of an embodiment of the glue stick 16 of the present invention with a square cross section. In the present invention, the cross-sectional configuration of the cross-bar 16 may be circular (as shown in fig. 1-5), square (as shown in fig. 6), polygonal, or other suitable cross-sectional configurations. As can be seen more clearly from fig. 6, the glue stick 16 is provided with a plurality of push rod feeding channels 30 arranged in two rows and vertically penetrating the glue stick 16, and a plurality of transverse glue feeding channels 32, each transverse glue feeding channel 32 includes a glue inlet 34 and two glue outlets 36 at least not higher than the glue inlet 34, the two glue outlets 36 are respectively communicated to the two push rod feeding channels 30 on the same corresponding cross section, and the glue inlets 34 and the corresponding push rod feeding channels 30 are arranged on the adjacent vertical cross sections in a staggered manner.
It is further added that the transversal glue feed path 32 is at a predetermined angle with the pusher feed path 30, which is 30 ° to 90 °, so that glue can more easily fall down to the pusher feed path 30.
When the reciprocating mechanism 18 pushes the glue stick 16 to move rightward until the glue stick is in the first state, the plurality of push rod channels 22 are in a communication state with the corresponding push rod feeding channels 30 and the corresponding needle communicating holes 26, the motor 1202 drives the push rod 1204 to move downward to push the glue in the push rod 1204 out of the needle communicating holes 26, and at this time, the plurality of glue channels 24 and the corresponding transverse glue feeding channels 32 are in a staggered arrangement and are in a non-communication state.
When the motor 1202 drives the push rod 1204 to move upward and exit the push rod feeding path 30, the reciprocating mechanism 18 reversely pushes the glue stick 16 to change the glue stick 16 from the first state to the second state, when the glue stick 16 is in the second state, the plurality of push rod feeding paths 30 are dislocated with the corresponding push rod channels 22 and the needle communicating holes 26 to be in a non-communicating state, the plurality of glue channels 24 are in a communicating state with the corresponding transverse glue feeding paths 32, and the glue barrel 20 is disposed at one side of the base 14 (e.g., disposed at the right side of the base 14 in fig. 1) and coupled to each glue channel 24 on the base 14, so that the glue in the glue barrel 20 enters the corresponding push rod feeding path 30 through the corresponding glue channel 24 and the transverse glue feeding path 32 due to gravity.
Referring to fig. 7, fig. 7 is a schematic structural perspective view of another embodiment of the push-pull type multi-needle dispensing valve 10 of the present invention. To achieve at least one of the advantages or other advantages, another embodiment of the present invention can further provide a push-pull type multi-needle dispensing valve 10 for controlling the feeding of glue for dispensing and the dispensing operation.
The push-pull type multi-needle dispensing valve 10 shown in fig. 7 comprises a lifting mechanism 12, a seat body 14, a glue stick 16, a reciprocating mechanism 18 and a glue barrel 20. The lifting mechanism 12 includes a motor 1202 and a plurality of push rods 1204 arranged in a single row, the motor 1202 is coupled to the push rods 1204, and is disposed above the push rods 1204 for driving the push rods 1204 to perform vertical reciprocating movement, and the two glue barrels 20 are respectively coupled to two sides of the seat 14.
Referring to fig. 8 in conjunction with fig. 7, fig. 8 is a perspective view of a combination structure of a glue stick 16 and a base 14 according to another embodiment of the present invention. As shown in fig. 8, a plurality of push rod channels 22 arranged in double rows, a plurality of glue channels 24 arranged on two side surfaces of the seat 14 in single row, a plurality of needle communicating holes 26 arranged in double rows below, and a transverse tunnel hole 28 transversely penetrating through the seat 14 are arranged above the seat 14, the push rod channels 22 and the needle communicating holes 26 are the same in number and arranged in corresponding positions, and the push rod channels 22, the glue channels 24, the needle communicating holes 26 and the glue channels 24 are arranged on the same corresponding vertical section and are all communicated to the transverse tunnel hole 28.
The glue stick 16 is transversely movably disposed in the transverse tunnel hole 28, and the glue stick 16 is provided with a plurality of push rod feeding channels 30 arranged in two rows and vertically penetrating the glue stick 16, and a plurality of transverse glue feeding channels 32 arranged on the side surface of the glue stick 16. The plurality of transverse glue feeding channels 32 are respectively arranged on the side surface of the push rod feeding channel 30, and the push rod channels 22, the glue channels 24 and the needle communicating holes 26 are the same in number and are arranged in corresponding positions. Each transverse glue feed channel 32 comprises a glue inlet (not shown) and a glue outlet (not shown) at least not higher than the glue inlet 34, the glue outlets are respectively communicated with the corresponding push rod feed channels 30, and the glue inlets and the corresponding push rod feed channels 30 are arranged on adjacent vertical surfaces in a staggered manner.
It is further added that the transverse glue feed path 32 is at a predetermined angle to the push rod feed path 30, which predetermined angle is 30 ° to 90 °, in order to make it easier for glue to enter the push rod feed path 30 from the transverse glue feed path 32.
The glue barrels 20 are respectively disposed on two sides of the base 14 and are used for communicating with the corresponding glue channels 24, so that the glue can be fed into the transverse glue feeding channel 32 and the push rod feeding channel 30 through the corresponding glue channels 24 at a proper time.
It should be further added that, the number of the glue barrels 20 of the push-pull type multi-needle dispensing valve 10 may also be one, and the glue barrels are disposed on one side of the seat 14, and the glue in the glue barrels 20 is introduced into the glue channel 24 by setting a flow dividing manner, so that the glue can be fed to the transverse glue feeding channel 32 and the push rod feeding channel 30 through the glue channel 24 at a proper time.
When the reciprocating mechanism 18 pushes the glue stick 16 to assume the first state, the plurality of push rods 1204 are communicated with the corresponding push rod feeding channel 30 and the corresponding needle communicating hole 26, so that the corresponding push rods 1204 can feed downwards to push the glue in the push rod feeding channel 30 out of the needle communicating hole 26. When the glue stick 16 is in the first state, the plurality of glue channels 24 and the corresponding transverse glue feeding channels 32 are arranged in a staggered and disconnected state.
The motor 1202 drives the push rod 1204 to move vertically upwards, the reciprocating mechanism 18 drives the glue stick 16 to be in the second state, the plurality of push rod feeding channels 30 are arranged in a staggered way with the corresponding push rod channels 22 and the needle head communication holes 26 to be in a non-communicated state, and the glue in the glue barrel 20 enters the glue channel 24 under the action of gravity and then enters the corresponding push rod feeding channel 30 through the transverse glue feeding channel 32.
Therefore, utilize the utility model provides a plug-type many needles dispensing valve 10, by gluing the setting of excellent 16, can effectively improve the point and glue efficiency.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make many modifications or equivalent variations by using the above disclosed method and technical contents without departing from the technical scope of the present invention, but all the simple modifications, equivalent variations and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a push-pull type many needles dispensing valve for the control point is glued and is glued the feeding and the operation of gluing of glue, its characterized in that, push-pull type many needles dispensing valve includes:
the lifting mechanism comprises a motor and a plurality of push rods which are arranged in a single row, and the motor is coupled with the push rods and is used for driving the push rods to vertically reciprocate;
the base comprises a plurality of push rod channels arranged at the upper part, a plurality of glue channels arranged at the side surface, a plurality of needle head communication holes arranged at the lower part and a transverse tunnel hole transversely penetrating through the base, the number of the push rod channels, the number of the glue channels and the number of the needle head communication holes are the same, and the push rod channels, the glue channels and the needle head communication holes are correspondingly arranged on the same vertical section and are all communicated to the transverse tunnel hole;
the glue stick is arranged in the transverse tunnel hole in a transverse moving mode, the glue stick is provided with a plurality of push rod feeding channels which vertically penetrate through the glue stick and a plurality of transverse glue feeding channels, each transverse glue feeding channel comprises a glue inlet and a glue outlet which is at least not higher than the glue inlet, the glue outlet is communicated to the corresponding push rod feeding channel, and the glue inlet and the corresponding push rod feeding channel are arranged on the adjacent vertical cross section in a staggered mode; and
the reciprocating mechanism is coupled with the glue stick to enable the glue stick to perform transverse reciprocating movement along the transverse tunnel hole;
when the reciprocating mechanism pushes the glue stick to be in a first state, the push rod channels are communicated with the corresponding push rod feeding channels and the corresponding needle head communication holes so that the corresponding push rods can feed downwards and the glue in the push rod feeding channels can be pushed out of the needle head communication holes; when in the first state, the glue channels and the corresponding transverse glue feeding channels are staggered and are not communicated;
when the reciprocating mechanism pushes the glue stick to be in a second state, the plurality of push rod feeding channels are staggered to be in a non-communication state with the corresponding push rod channels and the needle head communication holes, and the plurality of glue channels are in a communication state with the corresponding transverse glue feeding channels, so that the glue can enter the corresponding push rod feeding channels from the corresponding glue channels and the transverse glue feeding channels.
2. A push-pull multi-needle dispensing valve according to claim 1, further comprising a glue cartridge for storing glue, the glue cartridge coupled to each of the glue channels on the seat;
when the reciprocating mechanism pushes the glue stick to be in a second state, the glue channels are communicated with the corresponding transverse glue feeding channels, and glue in the glue barrel enters the corresponding glue channels under the action of gravity and then enters the corresponding push rod feeding channels.
3. The utility model provides a push-pull type many needles dispensing valve for the control point is glued and is glued the feeding and the operation of gluing of glue, its characterized in that, push-pull type many needles dispensing valve includes:
the lifting mechanism comprises a motor and a plurality of push rods arranged in double rows, and the motor is coupled with the push rods and is used for driving the push rods to vertically reciprocate;
the base comprises a plurality of push rod channels arranged in double rows above, a plurality of glue channels arranged on the side surface, a plurality of needle head communicating holes arranged in double rows below and a transverse tunnel hole transversely penetrating through the base, the number of the push rod channels and the number of the needle head communicating holes are the same, the push rod channels and the glue channels are arranged in double rows at corresponding positions, and the push rod channels, the glue channels and the needle head communicating holes are correspondingly arranged on the same vertical section and are communicated with the transverse tunnel hole;
the glue rod is arranged in the transverse tunnel hole in a transverse moving mode, the glue rod is provided with a plurality of push rod feeding channels which are arranged in double rows and vertically penetrate through the glue rod, and a plurality of transverse glue feeding channels, each transverse glue feeding channel comprises a glue inlet and two glue outlets which are at least not higher than the glue inlet, the two glue outlets are respectively communicated to the two push rod feeding channels on the same corresponding cross section, and the glue inlets and the corresponding push rod feeding channels are arranged on the adjacent vertical cross sections in a staggered mode; and
the reciprocating mechanism is coupled with the glue stick to enable the glue stick to perform transverse reciprocating movement along the transverse tunnel hole;
when the reciprocating mechanism pushes the glue stick to be in a first state, the push rod channels are communicated with the corresponding push rod feeding channels and the corresponding needle head communication holes so that the corresponding push rods can feed downwards and push the glue in the push rod feeding channels out of the needle head communication holes; when in the first state, the glue channels and the corresponding transverse glue feeding channels are staggered and are not communicated;
when the reciprocating mechanism pushes the glue stick to be in a second state, the plurality of push rod feeding channels are staggered to be in a non-communication state with the corresponding push rod channels and the needle head communication holes, and the plurality of glue channels are in a communication state with the corresponding transverse glue feeding channels, so that the glue can enter the corresponding push rod feeding channels from the corresponding glue channels and the transverse glue feeding channels.
4. A push-pull multi-needle dispensing valve according to claim 3, wherein the transverse glue feed path is at a predetermined angle to the push rod feed path, the predetermined angle being 30 ° to 90 °.
5. A push-pull multi-needle dispensing valve according to claim 3, further comprising a glue cartridge for storing glue, the glue cartridge coupled to each of the glue channels on the seat;
when the reciprocating mechanism pushes the glue stick to be in a second state, the glue channels are communicated with the corresponding transverse glue feeding channels, and glue in the glue barrel enters the corresponding glue channels under the action of gravity and then enters the corresponding push rod feeding channels.
6. The utility model provides a push-pull type many needles dispensing valve for the control point is glued and is glued the feeding and the operation of gluing of glue, its characterized in that, push-pull type many needles dispensing valve includes:
the lifting mechanism comprises a motor and a plurality of push rods arranged in double rows, and the motor is coupled with the push rods and is used for driving the push rods to vertically reciprocate;
the base comprises a plurality of push rod channels arranged in a double-row manner at the upper part, a plurality of glue channels arranged in a single-row manner at two side surfaces, a plurality of needle head communicating holes arranged in a double-row manner at the lower part and a transverse tunnel hole transversely penetrating through the base, the push rod channels, the glue channels and the needle head communicating holes are the same in number and are arranged in corresponding positions, and the push rod channels, the glue channels, the needle head communicating holes and the glue channels are correspondingly arranged on the same vertical section and are all communicated to the transverse tunnel hole;
the glue stick is arranged in the transverse tunnel hole in a transverse moving mode, the glue stick is provided with a plurality of push rod feeding channels which are arranged in double rows and vertically penetrate through the glue stick, and a plurality of transverse glue feeding channels which are arranged on the side surfaces of the push rod feeding channels in rows, each transverse glue feeding channel comprises a glue inlet and a glue outlet which is at least not higher than the glue inlet, the glue outlets are respectively communicated to the corresponding push rod feeding channels, and the glue inlets and the corresponding push rod feeding channels are arranged on adjacent vertical sections in a staggered mode; and
the reciprocating mechanism is coupled with the glue stick to enable the glue stick to perform transverse reciprocating movement along the transverse tunnel hole;
when the reciprocating mechanism pushes the glue stick to be in a first state, the push rod channels are communicated with the corresponding push rod feeding channels and the corresponding needle head communication holes so that the corresponding push rods can feed downwards and push the glue in the push rod feeding channels out of the needle head communication holes; when in the first state, the glue channels and the corresponding transverse glue feeding channels are staggered and are not communicated;
when the reciprocating mechanism pushes the glue stick to be in a second state, the plurality of push rod feeding channels are staggered and are not communicated with the corresponding push rod channels and the needle head communication holes, and the plurality of glue channels are communicated with the corresponding transverse glue feeding channels, so that the glue can enter the corresponding push rod feeding channels from the corresponding glue channels and the transverse glue feeding channels.
7. A push-pull multi-needle dispensing valve according to claim 6, wherein the transverse glue feed channel is at a predetermined angle to the corresponding push rod feed channel, the predetermined angle being 30 ° to 90 °.
8. A push-pull type multi-needle dispensing valve according to claim 6, further comprising two glue barrels for storing glue, respectively disposed at both sides of the seat body, for communicating with corresponding glue channels, so that the glue can timely permeate the corresponding glue channels and feed into the transverse glue feed channel and the push rod feed channel.
9. A push-pull type multi-needle dispensing valve according to claim 6, further comprising a glue barrel for storing glue, disposed at a side of the seat body, for communicating with the glue channel, so as to feed the glue into the transverse glue feeding channel and the push rod feeding channel through the glue channel at a proper time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565899.6U CN210816052U (en) | 2019-09-19 | 2019-09-19 | Push-pull type multi-needle dispensing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565899.6U CN210816052U (en) | 2019-09-19 | 2019-09-19 | Push-pull type multi-needle dispensing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210816052U true CN210816052U (en) | 2020-06-23 |
Family
ID=71274937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921565899.6U Active CN210816052U (en) | 2019-09-19 | 2019-09-19 | Push-pull type multi-needle dispensing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210816052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517336A (en) * | 2019-09-19 | 2021-03-19 | 深圳鼎晶科技有限公司 | Push-pull type multi-needle dispensing valve and dispensing method thereof |
-
2019
- 2019-09-19 CN CN201921565899.6U patent/CN210816052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517336A (en) * | 2019-09-19 | 2021-03-19 | 深圳鼎晶科技有限公司 | Push-pull type multi-needle dispensing valve and dispensing method thereof |
| CN112517336B (en) * | 2019-09-19 | 2023-07-21 | 深圳鼎晶科技有限公司 | Push-pull type multi-needle dispensing valve and dispensing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8757449B2 (en) | Air bubble ingress prevention mechanism, liquid material discharge device provided with the same, and liquid material discharge method | |
| US10843220B2 (en) | Liquid material discharge device, application device provided with same liquid material discharge device, and application method using same application device | |
| CN210816052U (en) | Push-pull type multi-needle dispensing valve | |
| KR100680040B1 (en) | Auto impellar assembly machine | |
| CN210479175U (en) | Liquid bag reagent package liquid filling machine | |
| CN115117576A (en) | Liquid injection mechanism, liquid injection device and liquid injection method | |
| KR200388646Y1 (en) | Auto impellar assembly machine | |
| CN112517336A (en) | Push-pull type multi-needle dispensing valve and dispensing method thereof | |
| CN217699885U (en) | Multi-station dispensing valve and dispensing machine | |
| JP6205662B2 (en) | Dispensing device | |
| CN113841292A (en) | Device for supplying liquid | |
| CN117262360A (en) | Screen type displacement feeder | |
| CN105983971B (en) | Four-way reversing valve inserts capillary apparatus automatically | |
| CN214320742U (en) | Multi-outlet synchronous glue pouring device | |
| CN210816013U (en) | Double-rotation type multi-row multi-needle dispensing valve | |
| CN103000858A (en) | Linear automatic liquid injection machine for high-capacity alkaline power batteries | |
| KR20170007609A (en) | Apparatus for injecting electrolyte into battery having electrolyte injection control device | |
| CN217222212U (en) | Intermittent valve group and coating equipment | |
| CN220298879U (en) | Liquid adding device | |
| CN212975701U (en) | Mobile phone heat dissipation dispenser | |
| CN214935933U (en) | Feeding mechanism and filling machine | |
| CN218223183U (en) | Enzyme dotting machine | |
| CN218013762U (en) | Dispensing equipment | |
| CN210649372U (en) | Device for assembling shaft and bearing | |
| JP2004291326A (en) | Ink jet recorder and ink guide member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210218 Address after: 518000 room 2601, block a, building 6, Shenzhen International Innovation Valley, Dashi 1st Road, Xili community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SEMIPEAK TECHNOLOGY Co.,Ltd. Address before: No.301a, South 15, Xinyuan Industrial Zone, Gushu community, Xixiang street, Bao'an District, Shenzhen, Guangdong 518100 Patentee before: SHENZHEN ALLIANCE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |