Copper-clad plate processing glue mixing device

Abstract

The utility model discloses a copper-clad plate processing glue mixing device which comprises a supporting base, a supporting rod, a limiting round frame and a limiting ring, and the upper end of the supporting base is provided with a glue mixing device body used for mixing various materials into glue liquid and smearing the glue liquid when a copper-clad plate is processed. According to the utility model, various different raw materials are added into the curing kettle, firstly, the curing kettle is driven by the first motor to rotate at a low speed, then the stirring rod is driven by the second motor to rotate at a high speed, and the rotation direction is set to be reverse, so that the direct mixing quality and efficiency of the materials are improved; and qualified glue liquid can be obtained only after 12 hours of curing after mixing, so that two curing kettles are arranged to improve the working efficiency, the cured glue liquid enters a discharging pipe, and the discharging efficiency is improved through extrusion of an extrusion block due to the fact that the glue liquid has certain viscosity, so that the glue mixing device is high in mixing efficiency and good in quality. And the glue solution can be stored for a long time conveniently, and the smearing efficiency is high during use.

Description

Technical Field

[0001] The utility model relates to the technical field of copper clad plate processing, in particular to a copper clad plate processing glue mixing device. Background Art

[0002] Copper clad laminate (CCL for short) is a product made of wood pulp paper or glass fiber cloth as reinforcing materials, impregnated with resin, covered with copper foil on one or both sides, and hot pressed. Copper clad laminate is the basic material of the electronics industry and is mainly used for processing and manufacturing printed circuit boards (PCBs). It is widely used in electronic products such as televisions, radios, computers, mobile communications, etc. In the production process of copper clad laminates, a glue mixing device is required to mix the glue used in copper clad laminates.

[0003] To this end, a Chinese patent discloses a glue mixing device for copper clad laminate processing with application number CN217016362U. The device facilitates heating of the glue mixing cylinder by setting a heating plate to prevent the glue from solidifying. The motor drives the rotating shaft to rotate, driving the scraper and the push plate to rotate, thereby driving the first stirring rod, the second stirring rod and the third stirring rod to rotate to mix the glue. The slider is pushed up and down by the cylinder, and the slider is elastically pressed by the setting of the sleeve, the telescopic rod and the spring to play a buffering role. The movement of the slider drives the glue mixing cylinder up and down, and the positions of the rotating shaft, the scraper and the push plate in the glue mixing cylinder move relatively, thereby increasing the range and efficiency of glue mixing, improving the mixing uniformity, and achieving a better glue mixing effect.

[0004] However, when this method is used, the glue is mixed by stirring multiple stirring rods at the same time, and the slider is driven by the cylinder to move, and the rotating shaft hanger is used to increase the mixing range. This method can improve the uniformity of stirring, but there are too many stirring rods in this method, and the stirring is still stirring and mixing during stirring, so the mixing effect is not significantly improved. It should be combined with multiple mixing methods, such as adding stirring rods to mix the materials by rolling, and adding multiple methods such as rotating in the aging kettle to move the stirring, so that it can be more obvious. Therefore, the stirring efficiency of this method is low and does not meet the current requirements for high efficiency.

[0005] Therefore, we propose a copper clad laminate processing glue mixing device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a glue mixing device for copper clad laminate processing. Two aging kettles are set up and used in turn. A variety of different raw materials are added to the aging kettle. First, the aging kettle is driven by a No. 1 motor to rotate slowly, and then the stirring rod is driven by a No. 2 motor to rotate quickly. The rotation direction is set to the opposite direction to improve the direct mixing quality and efficiency of the materials. After mixing, it needs to be aged for 12 hours to obtain qualified glue. For this purpose, two aging kettles are set up to improve work efficiency. After aging, the glue enters the discharge pipe. Since the glue has a certain viscosity, the discharge efficiency is improved by squeezing with an extrusion block, so that the mixing efficiency of the glue mixing device is high, the quality is good, and a large glue storage is provided for long-term use. The application efficiency is high during use, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A glue mixing device for copper clad laminate processing, comprising a supporting base, a supporting rod, a limiting circular frame and a limiting ring, wherein a glue mixing device for mixing a plurality of materials into glue liquid and applying the glue liquid during copper clad laminate processing is installed on the upper end of the supporting base; the glue mixing device comprises an aging kettle which is fixedly sleeved on the inner wall of the limiting ring, a feeding port is installed on one side of the upper end of the aging kettle, a rotating disk is installed on the upper end of the aging kettle, a rotating cylinder is fixedly welded on the upper end of the rotating disk, and a gear disk is fixedly welded on the outer wall of the rotating cylinder, one side of the gear disk is meshedly connected with a rotating gear, and a rotating gear is fixedly welded on the rotating gear. Connected to the rotating shaft of motor No. 1, a stirring rod is movably inserted inside the rotating cylinder, and the upper end of the stirring rod is interactively welded to the rotating shaft of motor No. 2. A filter is installed at the upper end of the interior of the aging kettle, and a sliding slope is installed at the middle end of the inner wall of the aging kettle, and a telescopic barrier block is installed at the lower end of the sliding slope. A connecting pipe is provided at the lower end of the aging kettle, one side of the connecting pipe is connected to the discharge pipe, and an extrusion block is provided on the inner wall of the discharge pipe, a threaded sleeve is fixedly welded on the upper end of the extrusion block, and limiting rods are inserted on both sides of the threaded sleeve, and the inner wall of the threaded sleeve is threadedly connected with an electric threaded rod.

[0009] In a further embodiment, four supporting slide blocks are provided at the lower end of the aging kettle, and the supporting slide blocks are slidably connected to the limiting circular frame when the aging kettle rotates.

[0010] In a further embodiment, the long rod on the stirring rod is arranged to be movably inserted into the rotating drum, the filter screen and the sliding slope in sequence.

[0011] In a further embodiment, two connecting pipes are respectively provided on both sides of the discharge pipe, that is, there are also two aging kettles provided on the upper ends of the connecting pipes.

[0012] In a further embodiment, the lower end of the discharge pipe is arranged in a mesh shape, and when the mixed glue enters the discharge pipe, the glue is pushed up and down by the squeezing block arranged inside the discharge pipe.

[0013] In a further embodiment, one end of the telescopic barrier block is an electric telescopic rod, and the telescopic barrier block is driven by the telescopic rod to move.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model uses two aging kettles provided inside the glue mixing device and is used in turn. A variety of different raw materials are added into the aging kettle. First, the aging kettle is driven to rotate slowly by the No. 1 motor, and then the stirring rod is driven to rotate quickly by the No. 2 motor. The rotation direction is set to be reverse, so as to improve the direct mixing quality and efficiency of the materials. After the mixing, it needs to be aged for 12 hours to obtain qualified glue liquid. For this purpose, two aging kettles are set to improve the working efficiency. After the aging, the glue liquid enters the discharge pipe. Since the glue liquid has a certain viscosity, the discharge efficiency is improved by squeezing with an extrusion block, so that the mixing efficiency of the glue mixing device is high, the quality is good, the glue liquid storage is large, which is convenient for long-term use, and the application efficiency is high when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a copper clad laminate processing and glue mixing device;

[0017] Figure 2 It is a schematic diagram of the structure of the aging kettle;

[0018] Figure 3 It is a schematic diagram of the rotating structure at the stirring rod;

[0019] Figure 4 This is a schematic diagram of the structure of the discharge pipe.

[0020] In the figure: 1. Support base; 2. Support rod; 3. Limiting circular frame; 4. Limiting ring; 5. Ripening kettle; 6. Feed inlet; 7. Rotating plate; 8. Rotating cylinder; 9. Gear plate; 10. Rotating gear; 11. No. 1 motor; 12. Stirring rod; 13. No. 2 motor; 14. Filter; 15. Sliding ramp; 16. Telescopic barrier block; 17. Connecting pipe; 18. Discharge pipe; 19. Extrusion block; 20. Threaded sleeve; 21. Limiting rod; 22. Electric threaded rod; 23. Support slider. DETAILED DESCRIPTION

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] 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 an indirect connection 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 by specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3, a copper clad laminate processing and mixing device, comprising a supporting base 1, a supporting rod 2, a limiting circular frame 3 and a limiting ring 4, wherein a slide groove is arranged at the bottom end of the limiting circular frame 3, when in use, epoxy resin, dicyandiamide (or other curing agent), dimethylimidazole, acetone, ethylene glycol (or other organic solvent) and the like are first mixed in a certain ratio in the aging kettle 5 through a feed port 6 arranged on one side of the aging kettle 5, when poured in, the impurities in the material will first be filtered through a filter screen 14 installed inside the aging kettle 5, and then the material will slowly slide through a sliding slope 15, and at the same time, since the sliding slope 15 has a certain length, the material can be initially slid and mixed during this period, after a certain amount of the internal material is loaded, the first motor 11 is first started to drive the rotating gear 10 to rotate, so that the gear plate 9 meshing on one side drives the rotating drum 8 to rotate, and further the rotating disk 7 fixedly welded at the lower end of the rotating drum 8 is rotated, so that the dynamic aging kettle 5 slides on the limiting circular frame 3 through the supporting slider 23 arranged at the lower end, and the fixed The limiting ring 4 welded on the limiting circular frame 3 is used to limit the aging kettle 5, so that the materials placed in the aging kettle 5 are rotated and mixed. At the same time, the second motor 13 is started to drive the stirring rod 12 and the aging kettle 5 to rotate in the opposite direction, so that the stirring rod 12 accelerates the mixing efficiency inside. After the mixing is done, wait for twelve hours of aging, start the telescopic barrier block 16, and let the matured glue enter the storage area at the lower end of the aging kettle 5, and then flow into the discharge pipe 18 through the connecting pipe 17, and the lower end of the discharge pipe 18 It is set in a mesh shape, so that when it is applied to the copper-clad board, it will not be squeezed together in a lump shape, and the glue has a certain adhesion. By starting the electric threaded rod 22 to rotate, the threaded sleeve 20 is driven to move up and down, thereby driving the extrusion block 19 set on the threaded sleeve 20 to squeeze and move, so as to squeeze the incoming glue to accelerate the flow, so as to improve the discharge efficiency. When the threaded sleeve 20 moves, the limit rods 21 set on both sides of the threaded sleeve 20 limit the threaded sleeve 20 to ensure that the threaded sleeve 20 can move up and down smoothly.

[0025] The working principle of the utility model is as follows: as shown in the figure, when in use, epoxy resin, dicyandiamide (or other curing agent), dimethylimidazole, acetone, ethylene glycol (or other organic solvents) and the like are first mixed in a certain ratio in the aging kettle 5 through the feed port 6 arranged on one side of the aging kettle 5, and when poured in, the impurities in the material will first be filtered through the filter screen 14 installed inside the aging kettle 5, and then the material will slowly slide through the sliding slope 15, and while sliding, since the sliding slope 15 has a certain length, the material can be initially slid and mixed during this period, and after the internal material is loaded to a certain amount, the first motor 11 is first started to drive the rotating gear 10 to rotate, so that the gear plate 9 meshing on one side drives the rotating drum 8 to rotate, and further the rotating disk 7 fixedly welded at the lower end of the rotating drum 8 is rotated, so that the dynamic aging kettle 5 slides through the support slider 23 arranged at the lower end The limiting ring 4 fixedly welded on the limiting circular frame 3 limits the aging kettle 5, so that the materials placed in the aging kettle 5 are rotated and mixed. At the same time, the No. 2 motor 13 is started to drive the stirring rod 12 and the aging kettle 5 to rotate in the opposite direction, so that the stirring rod 12 accelerates the mixing efficiency inside. After mixing, wait for twelve hours of aging, start the telescopic barrier block 16, and let the matured glue enter the storage area at the lower end of the aging kettle 5, and flow into the discharge pipe 18 in the connecting pipe 17. The lower end of the discharge pipe 18 is set in a mesh shape, so that it will not be squeezed together in a lump when applied to the copper-clad board. The glue has a certain adhesion. By starting the electric threaded rod 22 to rotate and drive the threaded sleeve 20 to move up and down, the extrusion block 19 set on the threaded sleeve 20 is driven to move, so as to squeeze the incoming glue to accelerate the flow, so as to improve the discharge efficiency.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A copper-clad laminate processing and glue mixing device, comprising a support base (1), a support rod (2), a limiting circular frame (3) and a limiting ring (4), characterized in that: The upper end of the support base (1) is provided with a glue mixing device for mixing a plurality of materials into glue liquid and applying the glue liquid during the processing of the copper clad laminate; The rubber mixing device comprises a aging kettle (5) fixedly and movably sleeved on the inner wall of a limiting ring (4), a feeding port (6) being installed on one side of the upper end of the aging kettle (5), a rotating disk (7) being installed on the upper end of the aging kettle (5), a rotating cylinder (8) being fixedly welded on the upper end of the rotating disk (7), and a gear plate (9) being fixedly welded on the outer wall of the rotating cylinder (8), one side of the gear plate (9) being meshingly connected with a rotating gear (10), the rotating gear (10) being fixedly welded on the rotating shaft of a No. 1 motor (11), a stirring rod (12) being movably inserted inside the rotating cylinder (8), the upper end of the stirring rod (12) being interactively welded on the No. 2 motor (13) ), a filter screen (14) is installed at the upper end of the interior of the aging kettle (5), and a sliding slope (15) is installed at the middle end of the inner wall of the aging kettle (5), and a telescopic blocking block (16) is installed at the lower end of the sliding slope (15), and a connecting pipe (17) is provided at the lower end of the aging kettle (5), one side of the connecting pipe (17) is connected to the discharge pipe (18), and an extrusion block (19) is provided on the inner wall of the discharge pipe (18), a threaded sleeve (20) is fixedly welded to the upper end of the extrusion block (19), and limit rods (21) are inserted on both sides of the threaded sleeve (20), and the inner wall of the threaded sleeve (20) is threadedly connected to an electric threaded rod (22).

2. A copper clad laminate processing and glue mixing device according to claim 1, characterized in that: Four supporting slide blocks (23) are arranged at the lower end of the aging kettle (5). The supporting slide blocks (23) are slidably connected to the limiting circular frame (3) when the aging kettle (5) rotates.

3. A copper clad laminate processing and glue mixing device according to claim 1, characterized in that: The long rod on the stirring rod (12) is arranged to be movably inserted into the rotating cylinder (8), the filter screen (14) and the sliding slope (15) in sequence.

4. The device for mixing adhesive for copper clad laminate processing according to claim 1, characterized in that: Two connecting pipes (17) are respectively arranged on both sides of the discharge pipe (18), that is, there are also two aging kettles (5) arranged on the upper ends of the connecting pipes (17).

5. The device for mixing adhesive for copper clad laminate processing according to claim 1, characterized in that: The lower end of the discharge pipe (18) is arranged in a mesh shape. When the mixed glue liquid enters the discharge pipe (18), the glue liquid is pushed up and down by the squeezing block (19) arranged inside the discharge pipe (18).

6. The adhesive mixing device for copper clad laminate processing according to claim 1, characterized in that: One end of the telescopic blocking block (16) is an electric telescopic rod, through which the telescopic blocking block (16) is driven to move.

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