Dispensing machine

Abstract

The utility model relates to a dispensing machine which comprises a mounting plate and a first dispensing assembly arranged on the mounting plate and used for dispensing UV glue on a product; the second dispensing assembly is used for dispensing RTV glue on the product; the height adjusting assembly is mounted on the mounting plate, and the second adhesive dispensing assembly is mounted on the height adjusting assembly, so that adhesive outlet heads of the first adhesive dispensing assembly and the second adhesive dispensing assembly are arranged at the same horizontal height. According to the glue dispensing device, the two glue dispensing assemblies are arranged, the two glue dispensing assemblies are used for dispensing different types of glue, and when the product needs to be dispensed with two types of glue, the product does not need to be switched between the two glue dispensing assemblies, so that the working efficiency is improved, the manpower is saved, and the production cost is reduced. By arranging the height adjusting assembly, the height of the second dispensing assembly can be accurately adjusted, so that the height of a dispensing head of the second dispensing assembly is the same as that of a dispensing head of the first dispensing assembly, and a good synchronous dispensing effect can be guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of glue dispensing devices, and in particular to a glue dispensing machine. Background Art

[0002] Glue dispenser is also called glue coating machine, glue dripping machine, glue spraying machine, glue filling machine, etc. It is an automated machine that controls fluids and drips and applies fluids to the surface or inside of products. It can realize three-dimensional and four-dimensional path dispensing, precise positioning, precise glue control, no drawing, no glue leakage, no glue dripping. Glue dispenser is mainly used for glue, paint and other liquids in product processes to accurately point, inject, apply and drip to the precise position of each product. It can be used to achieve dotting, drawing lines, circles or arcs. In the actual production process, some products need to use RTV silicone, and some products need to use UV glue. RTV silicone is a solvent-free, non-corrosive single-component room temperature vulcanized silicone rubber. It has a long storage period and stable performance. It can bond common metal and non-metal materials, so it is suitable for bonding and sealing between a variety of metals and between metal and non-metal materials. UV glue is also called photosensitive glue and ultraviolet light curing glue. Shadowless glue is a type of adhesive that must be cured by ultraviolet light. It can be used as an adhesive, and can also be used as a glue for paints, coatings, inks, etc.

[0003] However, the existing dispensing machine has a single dispensing mechanism structure design. During the use of the existing device, when it is necessary to switch between RTV and UV glue, the product needs to switch between two dispensing devices, which is time-consuming. Setting up two dispensing devices is costly, and a large amount of manpower is required when switching between the two dispensing devices, resulting in a waste of resources. Summary of the invention

[0004] Based on this, it is necessary to provide a glue dispensing machine to address the problem that it is inconvenient to switch between two types of glue.

[0005] According to one aspect of the present application, a dispensing machine is provided, comprising:

[0006] Mounting plate,

[0007] A first glue dispensing component and a second glue dispensing component are both connected to the mounting plate, the first glue dispensing component is used to apply UV glue on the product, and the second glue dispensing component is used to apply RTV glue on the product;

[0008] A height adjustment component is installed on the mounting plate, and the first dispensing component and / or the second dispensing component are connected to the mounting plate through the height adjustment component. The height adjustment component is configured to set the dispensing heads of the first dispensing component and the second dispensing component at the same horizontal height.

[0009] In one embodiment, the height adjustment assembly includes a slide rail and a sliding block, the slide rail is installed on the mounting plate, the sliding block is installed on the first dispensing assembly and / or the second dispensing assembly, the sliding block is slidably installed in the slide rail, and the sliding block is provided with a positioning piece for positioning the first dispensing assembly and / or the second dispensing assembly.

[0010] In one embodiment, the mounting plate includes a first mounting portion and a second mounting portion, the first dispensing assembly is mounted on the first mounting portion, the second dispensing assembly is mounted on the second mounting portion, and the first mounting portion and the second mounting portion are detachably connected.

[0011] In one embodiment, a connecting buckle is rotatably connected to the first mounting portion, a connecting groove is provided on the connecting buckle, and a connecting block is provided on the second mounting portion, and the connecting block is engaged with the connecting buckle.

[0012] In one of the embodiments, a groove is provided on the first mounting portion, a first magnetic component is disposed in the groove, a protrusion is provided on the second mounting portion, a second magnetic component is disposed on the protrusion, the protrusion is used to be inserted into the groove, and the first magnetic component and the second magnetic component are magnetically attracted to each other.

[0013] In one embodiment, a rotating component is provided on the first glue dispensing component and / or the second glue dispensing component, and the first glue dispensing component is rotationally connected to the first mounting portion and / or the second mounting portion is rotationally connected to the second mounting portion.

[0014] In one embodiment, the rotating assembly includes a rotating disk and a fixing member, the rotating disk is rotatably connected to the sliding block, and the fixing member is used to fix the rotating disk.

[0015] In one embodiment, a rotation groove is provided on the first mounting portion and / or the second mounting portion, and a rotation block is provided on the slide rail, and the rotation block is slidably installed in the rotation groove.

[0016] In one embodiment, the rotation groove is an arc groove.

[0017] In one embodiment, the dispensing machine also includes a machine platform and a moving component arranged on the machine platform, the moving component includes a first moving rail, a second moving rail and a third moving rail which are perpendicular to each other, the first moving rail is vertically arranged on the machine platform, the second moving rail is slidably installed on the first moving rail, the third moving rail is slidably installed on the second moving rail, and the mounting plate is slidably installed on the third moving rail.

[0018] The above-mentioned dispensing machine is provided with two sets of dispensing components, and the two sets of dispensing components dispense different glues. When the product needs to dispense two kinds of glue, there is no need to switch the product between the two dispensing components, which helps to improve work efficiency and save manpower, and reduce production costs. By providing a height adjustment component, the height of the second dispensing component can be accurately adjusted so that the height of the dispensing head of the second dispensing component is the same as the height of the dispensing head of the first dispensing component, thereby ensuring a good synchronous dispensing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0020] Figure 2 It is a schematic diagram of the structure of the first glue dispensing component and the second glue dispensing component in an embodiment of the present application.

[0021] Figure 3 It is a schematic diagram of the structure of the first mounting part and the second mounting part in the embodiment of the present application.

[0022] Figure 4 It is a schematic diagram of the explosion structure between the second store component and the slide rail in the embodiment of the present application.

[0023] Description of reference numerals:

[0024] 10. Machine; 20. Moving assembly; 210. First moving track; 220. Second moving track; 230. Third moving track; 30. Mounting plate; 310. First mounting portion; 320. Second mounting portion; 50. First dispensing assembly; 60. Second dispensing assembly; 70. Connecting assembly; 710. Connecting buckle; 720. Connecting groove; 730. Connecting block; 80. Height adjustment assembly; 810. Slide rail; 820. Slide groove; 830. Sliding block; 90. Rotating assembly; 910. Turntable; 920. Rotating groove. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0026] In the description of the present application, it should be understood that if 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", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply 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 application.

[0027] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0029] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0030] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0031] See also Figure 1 , Figure 1 The structural schematic diagram of the glue dispensing machine in one embodiment of the present application is shown. The glue dispensing machine provided in one embodiment of the present application includes a machine table 10, on which a moving assembly 20 is arranged, and the moving assembly 20 includes a first moving rail 210, a second moving rail 220 and a third moving rail 230. The first moving rail 210 is vertically fixed on the machine table 10, the second moving rail 220 is slidably mounted on the first moving rail 210, and the second moving rail 220 is horizontally arranged; the third moving rail 230 is slidably mounted on the second moving rail 220, and the third moving rail 230 is horizontally arranged. A mounting plate 30 is arranged on the third moving rail 230, and the mounting plate 30 is slidably matched with the third moving rail 230, and the first glue dispensing assembly 50 and the second glue dispensing assembly 60 are installed on the mounting plate 30.

[0032] See also Figure 1 The first glue dispensing component 50 and the second glue dispensing component 60 can move along the third moving track 230 in the X direction (the direction of the arrow in the figure), the third moving track 230 can move along the second moving track 220 in the Y direction (the direction of the arrow in the figure), and the second moving track 220 can move along the first moving track 210 in the Z direction (the direction of the arrow in the figure), thereby enabling the first glue dispensing component 50 and the second glue dispensing component 60 to move in the three directions of X, Y, and Z, making it easy to adjust the positions of the first glue dispensing component 50 and the second glue dispensing component 60 to adapt to different products.

[0033] For details, see Figure 1 In the present embodiment, the first moving rail 210, the second moving rail 220 and the third moving rail 230 are electric cylinders. In other embodiments, the first moving rail 210, the second moving rail 220 and the third moving rail 230 may also be other linear modules, such as motor screws or cylinders, etc., to realize the linear movement of the first dispensing component 50 and the second dispensing component 60, which is not limited here.

[0034] For further information, see Figure 1The first dispensing assembly 50 is a double-liquid screw valve with a motor, and the second dispensing assembly 60 is a pneumatic single-liquid ceramic valve. Both the double-liquid screw valve and the single-liquid ceramic valve are prior art and will not be described in detail here. The first dispensing assembly 50 and the second dispensing assembly 60 use different glues. The first dispensing assembly 50 is mainly used to dispense UV glue, and the second dispensing assembly 60 is used to dispense RTV silicone or ordinary silicone. By setting up two groups of dispensing assemblies, the two groups of dispensing assemblies dispense different glues. When the product needs to dispense two kinds of glue, there is no need to switch the product between the two dispensing assemblies, which helps to improve work efficiency, save manpower, and reduce production costs.

[0035] In addition, see Figure 1 The first glue dispensing component 50 and the second glue dispensing component 60 are controlled by a separate system so that the first glue dispensing component 50 and the second glue dispensing component 60 can dispense glue separately or simultaneously, and can be used separately or simultaneously when needed, thereby improving the flexibility of use.

[0036] See also Figure 1 and Figure 2 The mounting plate 30 includes a first mounting portion 310 and a second mounting portion 320, the first mounting portion 310 and the second mounting portion 320 are detachably connected, and the first mounting portion 310 and the second mounting portion 320 are both slidably mounted on the third movable track 230. The first dispensing assembly 50 is mounted on the first mounting portion 310, and the second dispensing assembly 60 is mounted on the second mounting portion 320.

[0037] See also Figure 3 A connecting assembly 70 is provided between the first mounting portion 310 and the second mounting portion 320. The connecting assembly 70 includes a connecting buckle 710 rotatably connected to the first mounting portion 310. A connecting groove 720 is provided on the connecting buckle 710. A connecting block 730 is fixed on the second mounting portion 320. By rotating the connecting buckle 710 and inserting the connecting block 730 into the connecting groove 720, the connection between the first mounting portion 310 and the second mounting portion 320 can be achieved. By providing the connecting assembly 70, when the first mounting portion 310 and the second mounting portion 320 are connected, the positions of the first mounting portion 310 and the second mounting portion 320 can be adjusted simultaneously. When the first mounting portion 310 and the second mounting portion 320 are not connected, the positions of the first mounting portion 310 and the second mounting portion 320 can be adjusted separately. Figure 1 When the dispensing positions on the products are different, the positions of the first dispensing assembly 50 and the second dispensing assembly 60 can be adjusted to achieve dispensing of different products, which is convenient for operation. It can be understood that the connecting assembly 70 is arranged on the back of the mounting plate 30, that is, the side of the mounting plate 30 away from the first dispensing assembly 50 and the second dispensing assembly 60, so as to avoid interference with the first dispensing assembly 50 and the second dispensing assembly 60 during use.

[0038] In some embodiments, a groove (not shown in the figure) is provided on the surface of the first mounting portion 310 facing the second mounting portion 320, a first magnetic member (not shown in the figure) is fixed in the groove, a bump (not shown in the figure) is fixed on the surface of the second mounting portion 320 facing the first mounting portion 310, a second magnetic member (not shown in the figure) is arranged on the bump, the first magnetic member and the second magnetic member are magnetically attracted to each other, so that the bump is stuck in the groove, the connection between the first mounting portion 310 and the second mounting portion 320 is realized, and the connection and disassembly between the first mounting portion 310 and the second mounting portion 320 are facilitated. Specifically, in this embodiment, the first magnetic member is specifically a magnet, and the second magnetic member is specifically a magnetic metal.

[0039] See also Figure 1 and Figure 2 , a height adjustment component 80 is provided on the first mounting portion 310 and / or the second mounting portion 320, and the height adjustment component 80 is used to adjust the height of the first dispensing component 50 and / or the second dispensing component 60. In some embodiments, the height adjustment component 80 is only provided on the second mounting portion 320, because the existing dispensing machines are all provided with a set of dispensing components, and the present application can be improved on the existing dispensing machines, and the second dispensing component 60 is added to the existing dispensing machine. The height adjustment component 80 can accurately adjust the height of the second dispensing component 60, so that the height of the dispensing head of the second dispensing component 60 is the same as the height of the dispensing head of the first dispensing component 50, thereby ensuring a good synchronous dispensing effect. In some embodiments, the height adjustment component 80 is provided on both the first dispensing component 50 and the second dispensing component 60. When there are different height fluctuations on the surface of the product, the height of the first dispensing component 50 and the second dispensing component 60 can be adjusted separately to achieve a good dispensing effect.

[0040] For details, see Figure 1 and Figure 4, the height adjustment component 80 includes a slide rail 810, which is vertically mounted on the mounting plate 30, and a slide groove 820 is provided on the slide rail 810, and a sliding block 830 is slidably installed in the slide groove 820, and the sliding block 830 is connected to the first dispensing component 50 and / or the second dispensing component 60. In some embodiments, a rotating component 90 is arranged between the first dispensing component 50 and / or the second dispensing component 60, and the rotating component 90 includes a turntable 910 and a fixing member (not shown in the figure), and the first dispensing component 50 and / or the second dispensing component 60 are fixed on the turntable 910, and the turntable 910 is rotatably connected to the sliding block 830. By rotating the first dispensing component 50 and / or the second dispensing component 60, the angle of the dispensing head can be adjusted, and after adjusting to a suitable angle, the turntable 910 is fixed by the fixing member. In this embodiment, the fixing member is specifically a screw, and the fixing member passes through the turntable 910, and the fixing member is pressed against the mounting plate 30 to realize the positioning of the turntable 910.

[0041] In some embodiments, see Figure 2 , the height adjustment component 80 is rotationally connected to the mounting plate 30, the slide rail 810 is rotationally mounted on the mounting plate 30 through a rotating shaft (not shown in the figure), and a rotation groove 920 is provided on the side of the mounting plate 30 facing the height adjustment component 80. The rotation groove 920 is specifically an arc-shaped groove. A rotation block (not shown in the figure) is fixed on the slide rail 810, and the rotation block is arranged in the rotation groove 920. The rotation groove 920 can guide the rotation of the slide rail 810. A limit member is provided on the slide rail 810. The limit member is specifically a screw in this embodiment. The limit member can be pressed against the mounting plate 30 to fix the slide rail 810. By rotationally connecting the height adjustment component 80 to the mounting plate 30, the dispensing angle of the dispensing head on the first dispensing component 50 and / or the second dispensing component 60 can be adjusted to achieve a better dispensing effect.

[0042] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A dispensing machine, characterized in that: include: Mounting plate, A first glue dispensing component and a second glue dispensing component are both connected to the mounting plate, the first glue dispensing component is used to apply UV glue on the product, and the second glue dispensing component is used to apply RTV glue on the product; A height adjustment component is installed on the mounting plate, the first glue dispensing component and / or the second glue dispensing component is connected to the mounting plate via the height adjustment component, and the height adjustment component is configured to set the glue heads of the first glue dispensing component and the second glue dispensing component at the same horizontal height; the mounting plate includes a first mounting portion and a second mounting portion, the first glue dispensing component is installed on the first mounting portion, the second glue dispensing component is installed on the second mounting portion, and the first mounting portion and the second mounting portion are detachably connected.

2. The glue dispensing machine according to claim 1, characterized in that: The height adjustment component includes a slide rail and a sliding block, the slide rail is installed on the mounting plate, the sliding block is installed on the first dispensing component and / or the second dispensing component, the sliding block is slidably installed in the slide rail, and the sliding block is provided with a positioning piece for positioning the first dispensing component and / or the second dispensing component.

3. The glue dispensing machine according to claim 1, characterized in that: A connecting buckle is rotatably connected to the first mounting portion, a connecting groove is provided on the connecting buckle, and a connecting block is arranged on the second mounting portion, and the connecting block is engaged with the connecting buckle.

4. The glue dispensing machine according to claim 1, characterized in that: The first mounting portion is provided with a groove, in which a first magnetic member is arranged, the second mounting portion is provided with a convex block, on which a second magnetic member is arranged, the convex block is used to be inserted into the groove, and the first magnetic member and the second magnetic member are magnetically attracted to each other.

5. The glue dispensing machine according to claim 2, characterized in that: A rotating component is provided on the first glue dispensing component and / or the second glue dispensing component, and the first glue dispensing component is rotationally connected to the first mounting part and / or the second mounting part is rotationally connected to the second mounting part.

6. The glue dispensing machine according to claim 5, characterized in that: The rotating assembly comprises a rotating disk and a fixing member, wherein the rotating disk is rotatably connected to the sliding block, and the fixing member is used to fix the rotating disk.

7. The glue dispensing machine according to claim 2, characterized in that: A rotation groove is provided on the first mounting portion and / or the second mounting portion, and a rotation block is provided on the slide rail. The rotation block is slidably mounted in the rotation groove.

8. The glue dispensing machine according to claim 7, characterized in that: The rotating groove is an arc-shaped groove.

9. The glue dispensing machine according to claim 1, characterized in that: The dispensing machine also includes a machine platform and a moving component arranged on the machine platform, the moving component includes a first moving rail, a second moving rail and a third moving rail that are perpendicular to each other, the first moving rail is vertically arranged on the machine platform, the second moving rail is slidably installed on the first moving rail, the third moving rail is slidably installed on the second moving rail, and the mounting plate is slidably installed on the third moving rail.

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