Quick release mechanism of dispensing assembly

Abstract

The utility model discloses a quick release mechanism of a dispensing component, which comprises a mounting component, a mounting base, a mounting base, a mounting base and a quick release component, wherein the mounting component is used for being connected with a z-direction mounting base; a quick-release hole is formed in the quick-release plate, the fastener penetrates through the quick-release hole to fix the quick-release plate and the mounting assembly, and the dispensing valve is mounted on the quick-release plate; wherein the quick release hole comprises a first through hole and a second through hole, the first through hole is communicated with the second through hole, and the hole diameter of the first through hole is larger than that of the second through hole; during fixing, the fastener is positioned in the second through hole; during disassembly, the fastener is located in the first through hole. According to the utility model, the quick-release plate can be taken down from the mounting component by utilizing the structural advantages of the quick-release hole, so that the convenience of subsequent maintenance of the dispensing component is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing machines, in particular to a quick-release mechanism of a glue dispensing component. Background Art

[0002] Glue dispensing machine is also called glue coating machine, glue dripping machine, glue spraying machine, glue filling machine, etc. It is an automated device that controls fluids and drips and applies fluids on the surface or inside of products. The dispensing operation of the glue dispensing machine on the right is mainly achieved through the dispensing component, which includes a dispensing valve and a glue cartridge. After the fluid in the glue cartridge enters the dispensing valve, it is sprayed on the surface of the product by the dispensing valve. The motion trajectory of the dispensing component is achieved by a three-axis motion mechanism.

[0003] The existing installation method of the dispensing assembly is that the dispensing valve is fixed to the valve body mounting plate by screws, and the valve body mounting plate is fixed to the z-axis mounting plate by screws. When the dispensing assembly needs to be maintained after being used for a period of time, the dispensing valve needs to be removed. This existing installation method has the following disadvantages: when disassembling the dispensing valve, all the screws on the z-axis mounting plate need to be unscrewed before the rubber cartridge can be removed, which is very time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, the utility model provides a quick-release mechanism for a dispensing assembly. By designing a quick-release plate, the dispensing valve can be easily removed without unscrewing all the screws. The dispensing valve and the glue cartridge adopt a connection method that can be quickly plugged in and out, which can simplify the disassembly process and improve disassembly efficiency.

[0006] According to the quick-release mechanism of the dispensing assembly of the embodiment of the utility model, the dispensing assembly includes: a dispensing valve and a glue cylinder, and the glue cylinder is connected to the dispensing valve. The quick-release mechanism includes: a mounting assembly for connecting to a z-axis mounting seat; a quick-release plate, a quick-release hole is provided on the quick-release plate, a fastener passes through the quick-release hole to fix the quick-release plate to the mounting assembly, and the dispensing valve is installed on the quick-release plate; wherein the quick-release hole includes: a first through hole and a second through hole, the first through hole is connected to the second through hole, and the aperture of the first through hole is larger than the aperture of the second through hole; when fixed, the fastener is located in the second through hole; when disassembled, the fastener is located in the first through hole.

[0007] The beneficial effect of the utility model is that when fixing, the fastener is located in the second through hole; when disassembling, the fastener is loosened, and then the quick-release plate is moved so that the fastener is located in the first through hole. At this time, the quick-release plate can be quickly detached from the fastener, and the quick-release plate can be removed from the installation assembly by utilizing the structural advantages of the quick-release hole, thereby realizing the rapid disassembly and assembly of the dispensing valve, which is beneficial to improving the convenience of subsequent maintenance of the dispensing assembly.

[0008] According to an embodiment of the utility model, the glue outlet of the glue cylinder and the glue inlet of the glue dispensing valve are connected through a quick-insert component.

[0009] According to one embodiment of the utility model, the quick-connect assembly includes: a first quick-connect connector, a second quick-connect connector and an air pipe, the first quick-connect connector is installed on the fluid seat of the dispensing valve, the second quick-connect connector is installed at the glue outlet of the rubber cylinder, and the first quick-connect connector and the second quick-connect connector are connected through the air pipe.

[0010] According to an embodiment of the utility model, the quick release mechanism further includes: a clamp and a clamp mounting plate, the clamp mounting plate is connected to the dispensing valve, the clamp is connected to the clamp mounting plate, and the clamp is used to fix the rubber cylinder.

[0011] According to an embodiment of the utility model, the quick release mechanism further includes: a clamp fixing piece, and the clamp fixing piece is used to lock the clamp.

[0012] According to an embodiment of the utility model, the mounting assembly includes: a z-axis mounting plate and a fixing seat, the z-axis mounting plate is connected to the z-axis mounting seat, and the fixing seat is connected to the quick-release plate.

[0013] According to one embodiment of the utility model, the fastener includes: a limiting portion and a locking portion, one end of the locking portion is fixedly connected to the limiting portion, the aperture of the first through hole is smaller than the diameter of the limiting portion, and the aperture of the second through hole is larger than the diameter of the limiting portion.

[0014] According to an embodiment of the utility model, the quick-release plate is also provided with a valve body fixing hole for installing the dispensing valve.

[0015] According to one embodiment of the utility model, the clamp includes: a first clamping part and a second clamping part, the first clamping part and the second clamping part are located on the same side of the clamp, and there is a gap in the middle of the first clamping part. When the clamp fixes the rubber tube, the second clamping part is embedded in the gap.

[0016] According to one embodiment of the utility model, locking holes are provided on the first clamping part and the second clamping part. When the second clamping part is embedded in the gap, the locking hole on the first clamping part is coaxial with the locking hole on the second clamping part, and the clamp fixing piece passes through the locking hole to lock the clamp.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures specifically pointed out in the description, claims and drawings.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a structural schematic diagram of the quick-release mechanism of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the quick-release plate of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the quick-release hole of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the fastener of the utility model.

[0024] Figure 5 It is a structural schematic diagram of the quick-insert component of the utility model.

[0025] Figure 6 It is a structural schematic diagram of the clamp of the utility model.

[0026] In the figure:

[0027] 100, dispensing valve; 101, fluid seat; 200, rubber cartridge; 1, installation assembly; 2, quick-release plate; 3, quick-insertion assembly; 4, clamp; 5, clamp mounting plate; 6, clamp fixing piece; 11, z-axis mounting plate; 12, fixing seat; 21, quick-release hole; 22, valve body fixing hole; 211, first through hole; 212, second through hole; 31, first quick-insertion connector; 32, second quick-insertion connector; 41, first clamping portion; 42, second clamping portion; 43, locking hole; 71, limiting portion; 72, locking portion. DETAILED DESCRIPTION

[0028] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0029] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figures 1 to 6 As shown, the dispensing assembly includes: a dispensing valve 100 and a glue cartridge 200, and the glue cartridge 200 is connected to the dispensing valve 100. The quick release mechanism of the utility model includes: a mounting assembly 1 and a quick release plate 2, the mounting assembly 1 is used to connect with the z-axis mounting seat, the quick release plate 2 is provided with a quick release hole 21, the fastener passes through the quick release hole 21 to fix the quick release plate 2 to the mounting assembly 1, and the dispensing valve 100 is installed on the quick release plate 2. Among them, the quick release hole 21 includes: a first through hole 211 and a second through hole 212, the first through hole 211 is connected to the second through hole 212, and the aperture of the first through hole 211 is larger than the aperture of the second through hole 212. When fixed, the fastener is located in the second through hole 212; when disassembled, the fastener is located in the first through hole 211.

[0032] It should be noted that, when disassembling the dispensing valve 100, the fasteners are first loosened (not completely removed), and then the quick release plate can be removed from the mounting assembly 1 by utilizing the structural advantage of the quick release hole 21. The dispensing valve 100 and the rubber cylinder 200 only need to be unplugged. The utility model can realize the rapid disassembly and assembly of the dispensing assembly, and improve the convenience of subsequent maintenance of the dispensing assembly.

[0033] Specifically, the fastener includes: a limiting portion 71 and a locking portion 72, one end of the locking portion 72 is fixedly connected to the limiting portion 71, the aperture of the first through hole 211 is smaller than the diameter of the limiting portion 71, and the aperture of the second through hole 212 is larger than the diameter of the limiting portion 71. When fixed, the locking portion 72 passes through the second through hole 212 and is locked with the mounting assembly 1, and the limiting portion 71 is stuck at the edge of the second through hole 212. At this time, the quick release plate 2 cannot move. When disassembling, the fastener is rotated so that the limiting portion 71 is away from the second through hole 212. At this time, the quick release plate 2 can move up and down, and the quick release plate 2 is moved upward so that the limiting portion 71 is aligned with the first through hole 211. Since the aperture of the first through hole 211 is larger than the limiting portion 71, at this time, the quick release plate 2 can be removed from the mounting assembly 1. For example, the first through hole 211 is a round hole, and the second through hole 212 is a U-shaped hole. The quick-release plate 2 is also provided with a valve body fixing hole 22 for installing the dispensing valve 100 .

[0034] In the prior art, the glue outlet of the glue cartridge 200 and the glue inlet of the glue dispensing valve 100 are directly connected by threads. When disassembling the glue dispensing valve 100 or the glue cartridge 200, the glue cartridge 200 needs to be rotated to separate the glue dispensing valve 100 from the glue cartridge 200, which is inconvenient. Based on this, in the present utility model, the glue outlet of the glue cartridge 200 and the glue inlet of the glue dispensing valve 100 are connected by a quick plug assembly 3, so that the glue dispensing valve 100 and the glue cartridge 200 can be quickly disassembled and assembled.

[0035] Specifically, the quick-connect assembly 3 includes: a first quick-connect connector 31, a second quick-connect connector 32 and an air pipe (not shown in the figure), the first quick-connect connector 31 is installed on the fluid seat 101 of the dispensing valve 100, the second quick-connect connector 32 is installed at the glue outlet of the rubber cartridge 200, and the first quick-connect connector 31 and the second quick-connect connector 32 are connected through the air pipe. That is to say, the first quick-connect connector 31 is inserted into one end of the air pipe, and the second quick-connect connector 32 is inserted into the other end of the air pipe. The first quick-connect connector 31 and the second quick-connect connector 32 are, for example, Luer quick-connect connectors, and the air pipe can be easily assembled with the Luer quick-connect connectors. Compared with the prior art method that requires rotating the rubber cartridge 200 to separate the dispensing valve 100 and the rubber cartridge 200, when separating the dispensing valve 100 and the rubber cartridge 200, the utility model only needs to separate the Luer quick-connect connector from the air pipe. For example, when disassembling the dispensing valve 100, the first quick-connect connector 31 is disconnected from the air pipe; when disassembling the rubber cartridge 200, the second quick-connect connector 32 is disconnected from the air pipe. The quick-connect assembly 3 can be used to quickly plug and unplug the dispensing valve 100 and the rubber cartridge 200.

[0036] Specifically, the quick release mechanism also includes: a clamp 4, a clamp mounting plate 5 and a clamp fixing member 6. The clamp mounting plate 5 is connected to the dispensing valve 100, the clamp 4 is connected to the clamp mounting plate 5, the clamp 4 is used to fix the rubber tube 200, and the clamp fixing member 6 is used to lock the clamp 4. The rubber tube 200 is inserted into the clamp 4. The clamp 4 includes: a first clamping portion 41 and a second clamping portion 42. The first clamping portion 41 and the second clamping portion 42 are located on the same side of the clamp 4. There is a gap in the middle of the first clamping portion 41. When the clamp 4 fixes the rubber tube 200, the second clamping portion 42 is embedded in the gap. The first clamping portion 41 and the second clamping portion 42 are both provided with locking holes 43. When the second clamping portion 42 is embedded in the gap, the locking hole 43 on the first clamping portion 41 is coaxial with the locking hole 43 on the second clamping portion 42, and the clamp fixing member 6 passes through the locking hole 43 to lock the clamp 4. For example, the clamp fixing member 6 is a plunger.

[0037] When the rubber cylinder 200 needs to be disassembled, the clamp fixing member 6 is first removed to release the locking between the first clamping portion 41 and the second clamping portion 42, and then the second quick-connect connector 32 is separated from the trachea to remove the rubber cylinder 200. In this process, there is no need to rotate the rubber cylinder 200 in circles, and the operation is very convenient.

[0038] The mounting assembly 1 includes: a z-axis mounting plate 11 and a fixing seat 12 , the z-axis mounting plate 11 is connected to the z-axis mounting seat, and the fixing seat 12 is connected to the quick-release plate 2 .

[0039] In summary, the quick-release mechanism of the dispensing assembly of the utility model can remove the quick-release plate from the mounting assembly 1 by utilizing the structural advantage of the quick-release hole 21, and the dispensing valve 100 and the rubber cylinder 200 only need to be unplugged. When disassembling the rubber cylinder 200, the rubber cylinder 200 can be unplugged without tedious rotation. The utility model can realize the rapid disassembly and assembly of the dispensing assembly, and improve the convenience of subsequent maintenance of the dispensing assembly.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A quick-release mechanism for a dispensing assembly, characterized in that: The glue dispensing assembly comprises: a glue dispensing valve (100) and a glue cartridge (200), wherein the glue cartridge (200) is connected to the glue dispensing valve (100); The quick release mechanism comprises: A mounting assembly (1) for connecting to a z-mounting seat; A quick release plate (2), wherein a quick release hole (21) is formed on the quick release plate (2), and a fastener passes through the quick release hole (21) to fix the quick release plate (2) to the mounting assembly (1), and the dispensing valve (100) is mounted on the quick release plate (2); The quick-release hole (21) comprises: a first through hole (211) and a second through hole (212); the first through hole (211) is connected to the second through hole (212), and the diameter of the first through hole (211) is larger than the diameter of the second through hole (212); when fixing, the fastener is located in the second through hole (212); when disassembling, the fastener is located in the first through hole (211).

2. The quick-release mechanism of the dispensing assembly according to claim 1, characterized in that: The glue outlet of the glue cylinder (200) is connected to the glue inlet of the glue dispensing valve (100) via a quick-insert component (3).

3. The quick-release mechanism of the dispensing assembly as claimed in claim 2, characterized in that: The quick-connect assembly (3) comprises: a first quick-connect connector (31), a second quick-connect connector (32) and an air pipe, wherein the first quick-connect connector (31) is installed on the fluid seat (101) of the dispensing valve (100), and the second quick-connect connector (32) is installed at the glue outlet of the glue cylinder (200), and the first quick-connect connector (31) and the second quick-connect connector (32) are connected via the air pipe.

4. The quick-release mechanism of the dispensing assembly according to claim 1, characterized in that: The quick-release mechanism further comprises: a clamp (4) and a clamp mounting plate (5); the clamp mounting plate (5) is connected to the dispensing valve (100); the clamp (4) is connected to the clamp mounting plate (5); and the clamp (4) is used to fix the rubber cylinder (200).

5. The quick-release mechanism of the glue dispensing assembly according to claim 4, characterized in that: The quick-release mechanism further comprises: a clamp fixing member (6), wherein the clamp fixing member (6) is used for locking the clamp (4).

6. The quick-release mechanism of the dispensing assembly according to claim 1, characterized in that: The mounting assembly (1) comprises: a z-axis mounting plate (11) and a fixing seat (12); the z-axis mounting plate (11) is connected to the z-axis mounting seat, and the fixing seat (12) is connected to the quick-release plate (2).

7. The quick-release mechanism of the dispensing assembly according to claim 2, characterized in that: The fastener comprises: a limiting portion (71) and a locking portion (72); one end of the locking portion (72) is fixedly connected to the limiting portion (71); the aperture of the first through hole (211) is larger than the diameter of the limiting portion (71); and the aperture of the second through hole (212) is smaller than the diameter of the limiting portion (71).

8. The quick-release mechanism of the dispensing assembly according to claim 1, characterized in that: The quick-release plate (2) is also provided with a valve body fixing hole (22) for installing the dispensing valve (100).

9. The quick-release mechanism of the glue dispensing assembly according to claim 5, characterized in that: The clamp (4) comprises a first clamping portion (41) and a second clamping portion (42); the first clamping portion (41) and the second clamping portion (42) are located on the same side of the clamp (4); a gap is provided in the middle of the first clamping portion (41); when the clamp (4) fixes the rubber sleeve (200), the second clamping portion (42) is embedded in the gap.

10. The quick-release mechanism of the dispensing assembly according to claim 9, characterized in that: The first clamping portion (41) and the second clamping portion (42) are both provided with locking holes (43); when the second clamping portion (42) is embedded in the gap, the locking hole (43) on the first clamping portion (41) is coaxial with the locking hole (43) on the second clamping portion (42); the clamp fixing member (6) passes through the locking hole (43) to lock the clamp (4).

Images