A glue flow channel adapter

Abstract

This utility model discloses an adhesive flow channel adapter, relating to the field of adhesive dispensing device technology. The adhesive flow channel adapter includes a flow channel seat and an adhesive plug button. The flow channel seat has a vertically penetrating through hole, with an upper protruding ring surrounding the opening at the upper end of the through hole and a lower protruding ring surrounding the opening at the lower end of the through hole. The upper and lower protruding rings and the through hole form the flow channel interface. A transverse flow channel is provided inside the flow channel seat, with the front end of the flow channel connecting to the through hole and the rear end of the flow channel located on the side of the flow channel seat. The flow channel seat also has an adhesive adapter with an adhesive channel connecting to the flow channel. The adhesive plug button is detachably mounted at the rear end of the flow channel. This adhesive flow channel adapter, with the adhesive adapter integrated into the flow channel seat, significantly simplifies the assembly process compared to existing adhesive flow channel adapters, while avoiding numerous gaps and dead angles, enabling rapid cleaning.

Description

Technical Field

[0001] This utility model relates to the field of glue dispensing device technology, and in particular to a glue flow channel conversion device. Background Technology

[0002] Existing glue flow channel adapters employ a separate design, comprising a flow channel component and a glue adapter. The glue adapter is placed in the mounting hole of the flow channel component. After aligning the mating interface on one side of the glue adapter with the flow channel opening on the flow channel component, the glue adapter is then screwed in and secured using the plug button at the end of the glue adapter. Therefore, existing glue flow channel adapters require installation before operation and disassembly and cleaning after operation, resulting in the following drawbacks in practical applications:

[0003] 1. Complex assembly and poor sealing: Since it is used for adhesive products, the two fixture parts need to be tightly fitted during the assembly process. Therefore, the fixture needs to be installed and disassembled every time the machine is modified. First, the assembly is time-consuming. Second, it is easy to cause wear and tear on the fixture. Third, the sealing needs to be checked at all times during assembly. If the sealing is poor, the glue will overflow.

[0004] 2. Difficult to clean: The separate design creates numerous gaps and dead corners between the glue adapter and the flow channel, where glue can easily remain during use. In addition, cleaning requires disassembling the glue adapter and the flow channel separately. The flow channel opening is different in diameter from the glue adapter's interface, and the plug is fixed, making it inconvenient to clean the flow channel. Once the glue dries, it becomes even more difficult to clean, affecting the flow and effectiveness of subsequent glue applications. The frequent and difficult disassembly and cleaning increases maintenance costs and equipment downtime. Utility Model Content

[0005] The purpose of this invention is to design an adhesive flow channel adapter that integrates the flow channel seat and the adhesive adapter into one unit and is easy to clean, thus solving the assembly and cleaning problems of traditional separate structures.

[0006] The objective of this utility model is achieved through the following technical solution.

[0007] A glue flow channel adapter is provided, including a flow channel seat and a glue plug button;

[0008] The flow channel seat has a vertically penetrating through hole. An upper protruding ring surrounds the opening of the through hole at its upper end, and a lower protruding ring surrounds the opening of the through hole at its lower end. The upper and lower protruding rings and the through hole form the flow channel interface. The flow channel seat has a transverse flow channel inside. The front end of the flow channel connects to the through hole, and the rear end of the flow channel is located on the side of the flow channel seat. The flow channel seat also has an adhesive adapter with an adhesive channel that connects to the flow channel.

[0009] The glue-blocking button is detachably located at the rear end of the flow channel and is used to seal the rear end of the flow channel.

[0010] Preferably, the glue channel is vertically oriented. More preferably, the inner diameter of the glue channel is the same as that of the flow channel.

[0011] Preferably, the glue adapter is cylindrical with an external thread at the top.

[0012] Preferably, the rear end of the flow channel is screwed to the glue plug button.

[0013] Preferably, the upper surface of the flow channel seat is stepped with the front end higher than the rear end, the upper convex ring is located at the front end of the upper surface of the flow channel seat, and the glue adapter is located at the rear end of the upper surface of the flow channel seat.

[0014] Preferably, the upper surface of the flow channel seat is further provided with a positioning groove, which is located between the upper convex ring and the glue adapter.

[0015] Preferably, the lower surface of the flow channel seat is stepped with the front end lower than the rear end, and the lower convex ring is located at the front end of the lower surface of the flow channel seat.

[0016] Preferably, the lower convex ring is provided with an external thread.

[0017] Preferably, the flow channel seat is further provided with an assembly hole, which is arranged around the flow channel interface.

[0018] Preferably, the flow channel seat is an integrally molded component.

[0019] This utility model relates to an adhesive flow channel adapter, in which the adhesive adapter is integrated into the flow channel seat and the adhesive blockage button is detachable. Compared with existing adhesive flow channel adapters, it greatly simplifies the assembly process, avoids many gaps and dead corners, can quickly complete cleaning, reduces cleaning difficulty and maintenance costs, reduces equipment downtime, and ensures production continuity. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural diagram of the glue flow channel adapter according to an embodiment of the present invention.

[0022] Figure 2 This is a structural diagram of the glue flow channel adapter according to an embodiment of the present invention.

[0023] Figure 3 This is a perspective view of the glue flow channel adapter according to an embodiment of the present invention.

[0024] Explanation of the markings in the image:

[0025] 1-Flow channel seat; 2-Glue adapter; 3-Glue plug button; 4-Internal thread; 5-Flow channel interface; 6-Upper convex ring; 7-Assembly hole; 8-Positioning groove; 9-Lower convex ring; 11-Rear end of upper surface; 12-Front end of upper surface; Front end of lower surface; 13- Detailed Implementation

[0026] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0028] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “front,” “back,” “up,” and “down” are intended to indicate relative positions unless the context clearly indicates otherwise.

[0029] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0030] Example

[0031] Please see Figures 1 to 3 The glue flow channel adapter shown includes a flow channel seat 1 and a glue plug button 3, with the glue plug button 3 located at the end of the flow channel seat 1.

[0032] The runner seat 1 is equipped with a runner interface 5 and an adhesive adapter 2, and is a one-piece molded component. Specifically, the runner seat 1 is a long strip, with the upper surface being stepped, the front end being higher than the rear end, and the lower surface being stepped, the front end being lower than the rear end. The upper surface of the runner seat is also provided with a positioning groove 8, which is located between the upper convex ring and the adhesive adapter.

[0033] The flow channel interface 5 is located at the front end of the flow channel seat 1 and consists of a through hole, an upper convex ring 6, and a lower convex ring 9. Specifically, the through hole vertically penetrates the front end of the flow channel seat 1; the upper convex ring 6 is located at the upper opening of the through hole, on the front end 12 of the upper surface of the flow channel seat, and surrounds the opening of the through hole; the lower convex ring 9 is located at the lower opening of the through hole, on the front end 13 of the lower surface of the flow channel seat, and surrounds the opening of the through hole, and the outer side of the lower convex ring 9 is also provided with a lower convex ring external thread.

[0034] The front end of the flow channel seat 1 is also provided with a plurality of vertically penetrating assembly holes 7, which are arranged around the flow channel interface. In this embodiment, there are four assembly holes 7.

[0035] The flow channel seat 1 has a transverse (i.e., along the length) straight flow channel inside. The front end of the flow channel is connected to the through hole (i.e., the front end of the flow channel is located on the inner wall of the through hole and connected to the flow channel interface 5), and the rear end of the flow channel is located on the side of the rear end of the flow channel seat 1. In this embodiment, the rear end of the flow channel is provided with an internal thread 4.

[0036] The glue adapter 2 is located at the rear end 11 of the upper surface of the flow channel seat 1. The glue adapter 2 is provided with a glue channel that connects to the flow channel inside the flow channel seat 1. Specifically, the glue adapter 2 is cylindrical, with the upper diameter smaller than the lower diameter, and an external thread on the outer side of the top end; the glue channel is vertically arranged, with the upper end of the glue channel located at the top of the glue adapter 2 and the lower end connected to the flow channel; the inner diameter of the glue channel is the same as that of the flow channel.

[0037] The upper surface of the flow channel seat is also provided with a horizontally positioned (i.e., width direction) positioning groove 8, which is located between the upper convex ring 6 and the glue adapter 2.

[0038] The glue-blocking button 3 is detachably mounted at the rear end of the flow channel to seal the rear end of the flow channel. Specifically, the glue-blocking button 3 is cylindrical, with an external thread at the front end that matches the internal thread 4 at the rear end of the flow channel. The rear end of the flow channel is screwed to the front end of the glue-blocking button. It should be noted that in some other embodiments, the rear end of the flow channel may not have an internal thread, and a flexible plug (such as a rubber plug) may be used to directly seal the rear end of the flow channel.

[0039] The glue flow channel adapter of this embodiment has an integrated glue adapter on the flow channel seat and the glue blockage button is removable. Compared with the existing glue flow channel adapter, it greatly simplifies the assembly process, avoids many gaps and dead corners, can quickly complete cleaning, reduce cleaning difficulty and maintenance costs, reduce equipment downtime, and ensure production continuity.

[0040] This integrated design has significant advantages: in the assembly process, compared with the traditional model, the assembly process is greatly simplified, the assembly time is halved, and the production efficiency is effectively improved; in terms of cleaning, the integrated design eliminates the gaps and dead corners that are easy to accumulate dirt in the separate structure, making cleaning easier and reducing maintenance costs.

[0041] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A glue flow channel adapter, characterized in that, Including the runner seat and glue-blocking buttons; The flow channel seat has a vertically penetrating through hole. An upper protruding ring surrounds the opening of the through hole at its upper end, and a lower protruding ring surrounds the opening of the through hole at its lower end. The upper and lower protruding rings and the through hole together form the flow channel interface. The flow channel seat has a transverse flow channel inside. The front end of the flow channel connects to the through hole, and the rear end of the flow channel is located on the side of the flow channel seat. The flow channel seat also has an adhesive adapter with an adhesive channel that connects to the flow channel. The glue-blocking button is detachably located at the rear end of the flow channel and is used to seal the rear end of the flow channel.

2. The glue flow channel adapter according to claim 1, characterized in that, The glue channel is vertically arranged.

3. The glue flow channel adapter according to claim 2, characterized in that, The glue adapter is cylindrical with an external thread at the top.

4. The glue flow channel adapter according to claim 3, characterized in that, The rear end of the flow channel is connected to the glue plug button screw.

5. The glue flow channel adapter according to claim 4, characterized in that, The upper surface of the flow channel seat is stepped, with the front end higher than the rear end. The upper convex ring is located at the front end of the upper surface of the flow channel seat, and the glue adapter is located at the rear end of the upper surface of the flow channel seat.

6. The glue flow channel adapter according to claim 5, characterized in that, The upper surface of the flow channel seat is also provided with a positioning groove, which is located between the upper convex ring and the glue adapter.

7. The glue flow channel adapter according to claim 6, characterized in that, The lower surface of the flow channel seat is stepped, with the front end lower than the rear end, and the lower convex ring is located at the front end of the lower surface of the flow channel seat.

8. The glue flow channel adapter according to claim 7, characterized in that, The lower convex ring is provided with an external thread.

9. The glue flow channel adapter according to claim 8, characterized in that, The flow channel seat is also provided with assembly holes, which are arranged around the flow channel interface.

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