Light-proof glue filling tool

Abstract

The utility model discloses a light-proof glue filling tool which comprises a fixed bottom plate, a first diaphragm tank and a second diaphragm tank which are used for containing two different glues are arranged on the fixed bottom plate, a first glue output port is formed in the outlet end of the first diaphragm tank, and a second glue output port is formed in the outlet end of the second diaphragm tank; at least one product base for placing a glue pouring product is further arranged on the fixed bottom plate, the glue pouring product is provided with two glue storage pipes which are arranged in parallel, movable glue plugs are arranged in the glue storage pipes, one end of each glue storage pipe is a glue inlet which can be communicated with a glue output port, and the other end of each glue storage pipe is a glue plug hole for the corresponding glue plug to enter and exit. The product base is further provided with a detection device used for detecting the glue injection amount in the glue storage pipe. The device has the beneficial effects that the extension length and the position of the rubber plug in a glue filling product are detected through the sensor, so that the uniformity of the glue filling amount in the product is ensured, and the consistency of the product is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a tooling for dispensing light-shielding adhesive. Background Technology

[0002] Light-shielding adhesive filling products are commonly used in hospital dental clinics. The filling product includes two reservoir tubes, which are filled with adhesive A and adhesive B respectively. As the filling process is carried out, adhesive A and adhesive B come into contact and quickly solidify, achieving the therapeutic purpose.

[0003] The current production method for light-blocking adhesive involves manually injecting two types of adhesive using a syringe. This method is inefficient, and the amount of adhesive injected into the product container cannot be effectively controlled manually, which can lead to scrap.

[0004] The patent with announcement number "CN 204045549 U" discloses a patent for a "dispensing fixture". Although it realizes the automated dispensing of empty glue tubes, it still has the following shortcomings: First, it does not measure the dispensing amount in a unified standard. Second, the dispensing efficiency is low. Dispensing operations cannot be carried out simultaneously during the replacement of the glue storage tube. Moreover, the automation level of the equipment is low, and manual assistance is required. Utility Model Content

[0005] The purpose of this invention is to propose a light-shielding adhesive filling tool that can perform standardized filling of adhesive storage tubes, while greatly improving filling efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A light-shielding adhesive dispensing fixture includes a fixed base plate, on which a first diaphragm tank and a second diaphragm tank for holding two different adhesives are respectively provided. The outlet end of the first diaphragm tank is provided with a first adhesive outlet, and the outlet end of the second diaphragm tank is provided with a second adhesive outlet.

[0008] The fixed base plate is also provided with at least one product base for placing the glue-filling product. The glue-filling product has two parallel glue storage tubes, each containing a movable glue stopper. One end of the glue storage tube is a glue inlet that can be connected to the glue outlet, and the other end is a glue stopper hole for the glue stopper to enter and exit. The product base is also provided with a detection device for detecting the amount of glue injected into the glue storage tube.

[0009] Preferably, the product base is provided in two locations, both of which are mounted on a movable base plate. The fixed base plate is also provided with a first telescopic rod that drives the movable base plate to move back and forth.

[0010] Preferably, the product base includes a guide block and a fixing clamp for holding the glued product, and the guide block is provided with a first movable rod that can be pushed by the glue plug.

[0011] Preferably, the product base further includes a mounting box, which contains a second movable rod connected to the first movable rod and an elastic element for pushing the second movable rod to reset. The detection device is a first sensor for detecting the movement distance of the second movable rod.

[0012] Preferably, the product base further includes a second telescopic rod for reciprocating movement of the fixing clamp and the glue-filling product, guide block and mounting box mounted thereon, and a second sensor for detecting the position of the glue-filling product and its connection relationship with the glue outlet is provided on the fixing base plate.

[0013] Preferably, the product base further includes a first slide rail and a guide cylinder, the fixing clamp and guide block are provided with sliders that cooperate with the first slide rail, the mounting box is provided with a circular hole that cooperates with the output shaft of the guide cylinder, and the first sensor is mounted on the guide cylinder.

[0014] Preferably, the fixed base plate is provided with a second slide rail, and the movable base plate is provided with a slider that cooperates with the second slide rail.

[0015] Preferably, the fixed base plate is provided with a first buffer valve and a second buffer valve to limit the movement distance of the movable base plate.

[0016] Preferably, the first telescopic rod is connected to the movable base plate via a connecting block.

[0017] Preferably, the first diaphragm tank is connected to a first glue inlet, and the second diaphragm tank is connected to a second glue inlet.

[0018] The beneficial effects of this utility model are as follows:

[0019] 1. Sensors are used to detect the protrusion length and position of the glue plug inside the glue-filled product to ensure uniform glue volume and improve product consistency.

[0020] 2. Two product bases are set on the movable base plate. When the product on one product base is being glued, the product on the other product base can be replaced. The two can be alternated to achieve seamless operation of the glued products and improve glued efficiency.

[0021] 3. Sensors are used to detect the connection between the glue-dispensing product and the glue outlet to ensure a tight seal between the two during the dispensing process and prevent glue leakage. Attached Figure Description

[0022] Figure 1This is a schematic diagram of the structure of this application (the potting product is hidden);

[0023] Figure 2 This is a structural schematic diagram from another angle of this application;

[0024] Figure 3 This is a schematic diagram of the structure of the potting product in this application;

[0025] Figure 4 This is a structural diagram of the product base;

[0026] Figure 5 This is a structural diagram of the product base from another angle;

[0027] Figure 6 This is a cross-sectional view of the mounting box and its relationship with the first and second movable rods.

[0028] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Detailed Implementation

[0029] The present invention will now be further described with reference to the accompanying drawings.

[0030] Example 1

[0031] like Figure 2 and 3 As shown, the glue-filling product 13 of this embodiment has two parallel glue storage tubes 13-3. A movable glue plug (not shown in the figure) is provided inside the glue storage tube 13-3. One end of the glue storage tube 13-3 is a glue inlet 13-1 (this inlet is the glue inlet during glue filling operation and the glue outlet when using the glue-filling product). The other end of the glue storage tube 13-3 is a glue plug hole 13-2 for the glue plug to enter and exit.

[0032] like Figure 1 and Figure 2As shown, the light-shielding adhesive dispensing fixture of this embodiment includes a fixed base plate 12. A first diaphragm tank and a second diaphragm tank, each holding two different adhesives, are respectively mounted on the fixed base plate 12. The first diaphragm tank is equipped with a first diaphragm valve 2-1 to control its dispensing, and the second diaphragm tank is equipped with a second diaphragm valve 2-2 to control its dispensing. The outlet end of the first diaphragm tank 2-1 is equipped with a first adhesive outlet 3, and the outlet end of the second diaphragm tank 2-2 is equipped with a second adhesive outlet. During dispensing, the first adhesive outlet 3 and the second adhesive outlet are respectively connected to the two inlets 13-1 of the dispensing product 13, dispensing adhesive into the two adhesive storage tubes 13-3. To ensure a reliable connection between the inlets 13-1 and the outlets 3 during dispensing, a second sensor 4 is also provided on the fixed base plate 12. The second sensor 4 is used to detect the position of the dispensing product 13 and its connection relationship with the outlets 3, ensuring a reliable connection. After the glue inlet 13-1 of the glue product 13 is reliably connected to the glue outlet 3, the second sensor 4 sends a signal, and the diaphragm valve opens to start glue dispensing. The second sensor 4 is a standard product in the workshop, and its detection principle and detection process are existing conventional technologies, which will not be described in detail in this embodiment.

[0033] The first diaphragm tank and the second diaphragm tank are also connected to the first glue inlet 1-1 and the second glue inlet 1-2, respectively, for feeding glue into their interiors. When the glue in the diaphragm tank is insufficient, glue can be added into its interior through the glue inlet.

[0034] like Figure 4 and Figure 5 As shown, two product bases for placing the glue-filled product 13 are also provided on the fixed base plate 12. The two product bases have the same structure and specifications, namely the first product base 5 and the second product base 6. A detection device 5-8 for detecting the amount of glue injected into the glue storage tube is also provided on the product base. In this embodiment, the detection device 5-8 is a first sensor that can detect the movement distance of the glue stopper. During glue filling, as the glue is injected, the glue stopper in the glue storage tube 13-3 will be pushed out. By detecting the movement distance of the glue stopper, the amount of glue in the glue storage tube 13-3 can be determined, ensuring that the amount of glue in the generated glue-filled product 13 is uniform.

[0035] The product base includes a guide block 5-3 and a fixing clamp 5-1 for holding the glue-filling product 13. The guide block 5-3 is provided with a first movable rod 5-4 that can be pushed by the glue plug. During the glue-filling process, as the glue is injected, the glue plug is gradually pushed out of the glue-filling product 13. After contacting the first movable rod 5-4, it can push the first movable rod 5-4 to continue moving.

[0036] like Figure 6As shown, the product base also includes a mounting box 5-5. Inside the mounting box 5-5 is a second movable rod 5-6 connected to the first movable rod 5-4, and an elastic element 5-14 that pushes the second movable rod 5-6 back to its original position. In this embodiment, the first movable rod 5-4 is connected to the second movable rod 5-6 via a movable block 5-15, and the elastic element 5-14 is a spring. This spring is sleeved on the outside of the second movable rod 5-6, and its two ends are respectively connected to the movable block 5-15 and the inner wall of the mounting box 5-5. As the rubber stopper pushes the first movable rod 5-4, the first movable rod 5-4 drives the movable block 5-15 and the second movable rod 5-6 to move synchronously until the second movable rod 5-6 moves to a position detected by the first sensor. This position represents the distance the rubber stopper pushes the two movable rods when the amount of adhesive in the glued product 13 meets the requirements. At this time, the sensor indicator light illuminates, the diaphragm valve closes, and the injection of the light-blocking adhesive stops.

[0037] After the glued product 13 is removed, the second movable rod 5-6, the movable block 5-15 and the first movable rod 5-4 are reset under the action of the elastic element 5-14, ready for the next glued application.

[0038] The product base also includes a second telescopic rod 5-11 for reciprocating movement of the fixing clamp 5-1 and the glue-filling product 13, guide block 5-3 and mounting box 5-5 mounted thereon. In this embodiment, the second telescopic rod 5-11 is a cylinder, which is connected to the fixing clamp 5-1 and guide block 5-3 through a connector 5-12. The mounting box 5-5 is set on the telescopic shaft of the second telescopic rod 5-11. When glue needs to be filled, the second telescopic rod 5-11 extends, causing the fixing clamp 5-1, guide block 5-3 and mounting box 5-5 to move to the left until the glue inlet 13-1 of the glue-filling product 13 on the fixing clamp 5-1 is reliably connected to the glue outlet 3. The second sensor 4 detects that the connection is completed and sends a signal, and the second telescopic rod 5-11 stops extending.

[0039] The product base also includes a first slide rail 5-13 and a guide cylinder 5-10. The fixing clamp 5-1 and the guide block 5-3 are equipped with sliders that cooperate with the first slide rail 13. The first sensor is mounted on the guide cylinder 5-10. The mounting box 5-5 has a circular hole that cooperates with the output shaft of the guide cylinder 5-10, which guides the movement of the mounting box 5-5.

[0040] Both product bases are mounted on the movable base plate 9. The fixed base plate 12 is also equipped with a first telescopic rod 8 that drives the movable base plate 9 to reciprocate. In this embodiment, the first telescopic rod 8 is a pen-shaped cylinder. The first telescopic rod 8 is connected to the movable base plate 9 via a connecting block 7, and its extension and retraction drive the reciprocating movement of the movable base plate 9. To make the movement of the movable base plate 9 smoother, a second slide rail 11 is provided on the fixed base plate 12, and a slider that cooperates with the second slide rail 11 is provided on the movable base plate 9. When the movable base plate 9 moves forward (i.e.,...),... Figure 1 / Figure 2 The glue-filling product 13 on the first product base 5 is connected to the glue outlet 3 for glue filling. At this time, the glue-filling product 13 that has been filled on the second product base 6 can be removed and the glue-filling product 13 to be filled can be placed on it. When the movable base plate 9 moves backward, the glue-filling product 13 on the second product base 6 is filled. At this time, the glue-filling product 13 on the first product base 5 can be replaced, so as to realize the uninterrupted glue filling operation and greatly improve the glue filling efficiency.

[0041] A first buffer valve 10-1 and a second buffer valve 10-2 are provided on the fixed base plate 12 to limit the two extreme positions reached during the movement of the movable base plate 9, and at the same time, they can also play a certain role in shock absorption and buffering.

[0042] During use, this device not only controls the amount of glue poured through the first sensor, improving the uniformity of the glued products 13, but also enables uninterrupted glue pouring through the two product bases, greatly improving pouring efficiency. Furthermore, the device's actuating elements are primarily cylinders, offering advantages such as high accuracy and low noise.

[0043] The above embodiments are not intended to limit the shape, material, structure, etc. of this utility model in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model shall fall within the protection scope of this utility model.

[0044] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to facilitate the description of this utility model and to simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0045] If the terms “A”, “B”, “first”, “second”, etc. are used in this document to define the components, those skilled in the art should know that the use of “A”, “B”, “first”, “second” is merely for the convenience of describing this utility model and simplifying the description, and unless otherwise stated, the above terms have no special meaning.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features. However, these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A light-proof glue-pasting work tool comprising a fixed base plate, characterized in that: The fixed base plate is respectively provided with a first diaphragm tank and a second diaphragm tank for holding two different kinds of glue. The first diaphragm tank is provided with a first glue outlet at its outlet end, and the second diaphragm tank is provided with a second glue outlet at its outlet end. The fixed base plate is also provided with at least one product base for placing the glue-filling product. The glue-filling product has two parallel glue storage tubes, each containing a movable glue stopper. One end of the glue storage tube is a glue inlet that can be connected to the glue outlet, and the other end is a glue stopper hole for the glue stopper to enter and exit. The product base is also provided with a detection device for detecting the amount of glue injected into the glue storage tube.

2. The light-proof glue-pasting tooling according to claim 1, characterized in that, The product base is provided in two locations, both of which are mounted on a movable base plate. The fixed base plate is also provided with a first telescopic rod that drives the movable base plate to move back and forth.

3. The light-proof glue filling tooling according to claim 2, characterized in that, The product base includes a guide block and a fixing clamp for holding the glued product. The guide block is provided with a first movable rod that can be pushed by the glue plug.

4. The light-proof glue sticking work tool according to claim 3, wherein The product base also includes a mounting box, which contains a second movable rod connected to the first movable rod and an elastic element that pushes the second movable rod to reset. The detection device is a first sensor used to detect the movement distance of the second movable rod.

5. The light-shielding adhesive dispensing fixture according to claim 4, characterized in that, The product base also includes a second telescopic rod for reciprocating movement of the fixing clamp and the glue-filling product, guide block and mounting box installed thereon. The fixing base plate is provided with a second sensor for detecting the position of the glue-filling product and its connection relationship with the glue outlet.

6. The light-proof glue filling tooling of claim 5, wherein, The product base also includes a first slide rail and a guide cylinder. The fixing fixture and guide block are provided with sliders that cooperate with the first slide rail. The mounting box has a circular hole that cooperates with the output shaft of the guide cylinder. The first sensor is mounted on the guide cylinder.

7. The light-proof glue-pasting tooling of claim 2, wherein, The fixed base plate is provided with a second slide rail, and the movable base plate is provided with a slider that cooperates with the second slide rail.

8. The light-proof glue-pasting tooling of claim 2, wherein, The fixed base plate is equipped with a first buffer valve and a second buffer valve to limit the movement distance of the movable base plate.

9. The light-proof glue-pasting tooling of claim 2, wherein, The first telescopic rod is connected to the movable base plate via a connecting block.

10. The light-proof glue-pasting tooling of claim 1, wherein, The first diaphragm tank is connected to a first glue inlet, and the second diaphragm tank is connected to a second glue inlet.

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