Pouring and glue injection equipment convenient to regulate and control

Abstract

The utility model relates to the technical field of potting glue injection, in particular to potting glue injection equipment convenient to regulate and control, which comprises a machine body, a first hydraulic rod is connected to the upper surface of the machine body in an embedded manner, a bearing table is fixedly connected to the output end of the first hydraulic rod, and a mounting panel is fixedly connected to the upper surface of the machine body. A vacuum pump is fixedly connected to the rear surface of the mounting panel, a second hydraulic rod is fixedly connected to the position, away from the vacuum pump, of the rear surface of the mounting panel, a mixing tank is fixedly connected to the front surface of the mounting panel, and a glue injection tank is fixedly connected to the position, close to the second hydraulic rod, of the front surface of the mounting panel. When the rotating plate is reset, the rotating plate makes contact with the scraping plate, residual glue is scraped away, and when manual scraping cleaning is conducted in the later period, the residual glue can be collected through the collecting box located below the scraping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of potting and glue injection, in particular to a potting and glue injection device which is easy to regulate. Background Art

[0002] Potting glue is used for bonding, sealing, potting and coating protection of electronic components. Potting glue is in liquid state before curing and has fluidity. The viscosity of the glue varies according to the material, performance and production process of the product. When preparing polyurethane thermal conductive potting glue, it is necessary to ensure the use of high-quality raw materials, including polyether polyols, isocyanates, chain extenders and thermal conductive fillers. The purity, molecular weight distribution and functionality of these raw materials are crucial to the performance of the final product, and efficient mixing equipment is required to ensure that the components can be evenly mixed. Some injection schemes have also appeared in the prior art. For example, a sealant pouring device recorded in publication number CN218531529U, a rotating support frame is fixedly connected to the base frame, a pouring mechanism is fixedly connected to the base frame, and an anti-drip mechanism is fixedly connected to the base frame;

[0003] In the above scheme, the glue remaining on the injection mechanism falls on the baffle. When the rotating support frame starts to change the position of the battery box, the glue remaining on the injection mechanism will not fall on the battery box. However, the glue on the baffle is not cleaned in time. As the work progresses, the thickness of the glue gradually increases, affecting the later use. In addition, no defoaming operation is performed, and the bubbles in the glue will affect the quality of the glue. Utility Model Content

[0004] The purpose of the utility model is to provide a potting and glue injection device that is easy to adjust to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sealing and glue injection equipment that is easy to regulate comprises a body, wherein a first hydraulic rod is embedded and connected to the upper surface of the body, an output end of the No. 1 hydraulic rod is fixedly connected to a bearing platform, an upper surface of the body is fixedly connected to a mounting panel, a rear surface of the mounting panel is fixedly connected to a vacuum pump, a rear surface of the mounting panel is fixedly connected to a No. 2 hydraulic rod at a position away from the vacuum pump, a mixing tank is fixedly connected to the front surface of the mounting panel, a glue injection tank is fixedly connected to the front surface of the mounting panel near the No. 2 hydraulic rod, a cover is embedded and connected to the upper surface of the mixing tank, a servo motor is fixedly connected to the upper surface of the cover, a stirring shaft is fixedly connected to the output end of the servo motor, a stirring blade is fixedly connected to the outer surface of the stirring shaft, a lower pressure rod is movably connected to the inside of the glue injection tank, a piston is fixedly connected to the output end of the lower pressure rod, and a No. 2 solenoid valve is nested and connected to the lower end of the glue injection tank.

[0007] Furthermore, the lower surface of the bearing platform is fixedly connected with limit rods near the four corners, and the limit rods are movably connected to the body.

[0008] Furthermore, the output end of the second hydraulic rod is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a downward pressure rod, the rear surface of the mounting panel is fixedly connected with a shell, and the lower surface of the shell is fixedly connected with a scraper.

[0009] Furthermore, an exhaust pipe is embedded and connected to the outer surface of the mixing tank near the upper end, and the exhaust pipe is connected to the exhaust port of the vacuum pump. A lower hopper is fixedly connected to the outer surface of the mixing tank near the upper end, and a No. 1 solenoid valve is embedded and connected to the lower end of the lower hopper. A material delivery pipe is embedded and connected to one end of the material delivery pipe. A one-way valve is embedded and connected to the outer surface of the mixing tank near the lower end.

[0010] Furthermore, the other end of the second solenoid valve is fixedly connected with a glue injection head.

[0011] Furthermore, the outer surfaces of the glue injection tank and the mixing tank are both nested and connected with mounting hoops, and the front surfaces of the mounting hoops are threadedly connected with bolts.

[0012] Furthermore, a fixing plate is fixedly connected to the side surface of the body, a rotating rod is embedded in the upper surface of the fixing plate and is rotatably connected, a rotating plate is fixedly connected to the outer surface of the rotating rod, a gear is fixedly connected to the outer surface of the rotating rod, an electric push rod is fixedly connected to the upper surface of the body, a rack is fixedly connected to the output end of the electric push rod, the rack and the gear are meshingly connected, and a collection box is fixedly connected to the upper surface of the body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the setting mixing tank, the mixing tank performs defoaming operation. When defoaming, start the vacuum pump, the vacuum pump draws out the air in the mixing tank, and cooperates with the stirring blade to eliminate bubbles.

[0015] 2. Through the setting of the rotating rod, the output end of the electric push rod drives the rack to move, so that the rack drives the gear to rotate, and further drives the rotating plate on the rotating rod to rotate. When the rotating plate rotates, the glue injection head is blocked to prevent glue dripping. Start the electric push rod again, and the electric push rod drives the rack to move in the opposite direction to reset the rotating plate. When the rotating plate is reset, the rotating plate contacts the scraper to scrape away the remaining glue. When manually scraping and cleaning later, the remaining glue can be collected through the collection box located under the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the fixed plate connection structure of the utility model;

[0018] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a mixing tank of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of the glue injection tank.

[0020] In the figure: 1. body; 101. No. 1 hydraulic rod; 102. limit rod; 103. bearing platform; 2. installation panel; 201. vacuum pump; 202. No. 2 hydraulic rod; 203. connecting rod; 204. shell; 205. scraper; 3. mixing tank; 301. exhaust pipe; 302. cover; 303. servo motor; 304. lower hopper; 305. No. 1 solenoid valve; 306. stirring shaft; 307. stirring blade; 308. feeding pipe; 309. one-way valve; 4. glue injection tank; 401. lower pressure rod; 402. piston; 403. No. 2 solenoid valve; 404. glue injection head; 5. installation hoop; 501. bolt; 6. fixing plate; 601. rotating plate; 602. rotating rod; 603. gear; 604. electric push rod; 605. rack; 606. collecting box. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4In the embodiment of the utility model, a potting and glue injection device that is easy to adjust is provided. A No. 1 hydraulic rod 101 is embedded and connected to the upper surface of the body 1. The output end of the No. 1 hydraulic rod 101 is fixedly connected to a bearing platform 103. A mounting panel 2 is fixedly connected to the upper surface of the body 1. A vacuum pump 201 is fixedly connected to the rear surface of the mounting panel 2. A No. 2 hydraulic rod 202 is fixedly connected to the rear surface of the mounting panel 2 away from the vacuum pump 201. A mixing tank 3 is fixedly connected to the front surface of the mounting panel 2. A glue injection tank 4 is fixedly connected to the surface near the No. 2 hydraulic rod 202, a cover body 302 is embedded in the upper surface of the mixing tank 3, a servo motor 303 is fixedly connected to the upper surface of the cover body 302, a stirring shaft 306 is fixedly connected to the output end of the servo motor 303, a stirring blade 307 is fixedly connected to the outer surface of the stirring shaft 306, a downward pressure rod 401 is movably connected inside the glue injection tank 4, a piston 402 is fixedly connected to the output end of the downward pressure rod 401, and a No. 2 solenoid valve 403 is nested at the lower end of the glue injection tank 4.

[0023] Specifically, when in use, the support platform 103 is used to place the injection object, and the mixing tank 3 performs a defoaming operation. During defoaming, the vacuum pump 201 is started, and the vacuum pump 201 extracts the air in the mixing tank 3, and cooperates with the stirring blade 307 to eliminate bubbles. Then the polyurethane thermal conductive potting glue enters the injection tank 4, and cooperates with the injection head 404 for injection.

[0024] Embodiment 1

[0025] like Figure 1 As shown, the lower surface of the carrying platform 103 near the four corners is fixedly connected to the limiting rods 102, and the limiting rods 102 are movably connected to the body 1.

[0026] In this embodiment, the No. 1 hydraulic rod 101 is started, and the output end of the No. 1 hydraulic rod 101 drives the load platform 103 to rise or fall, and the limit rod 102 limits the load platform 103 to make the lifting process more stable.

[0027] like Figure 2 As shown, the output end of the No. 2 hydraulic rod 202 is fixedly connected to the connecting rod 203, the other end of the connecting rod 203 is fixedly connected to the lower pressure rod 401, the rear surface of the mounting panel 2 is fixedly connected to the outer shell 204, the lower surface of the outer shell 204 is fixedly connected to the scraper 205, the outer surface of the mixing tank 3 is embedded with a vacuum pipe 301 near the upper end, the vacuum pipe 301 is connected to the vacuum port of the vacuum pump 201, the outer surface of the mixing tank 3 is fixedly connected to the lower hopper 304 near the upper end, the lower end of the lower hopper 304 is nested with a No. 1 solenoid valve 305, the outer surface of the mixing tank 3 is embedded with a feed pipe 308 near the lower end, one end of the feed pipe 308 is nested with a one-way valve 309, and the other end of the No. 2 solenoid valve 403 is fixedly connected to a glue injection head 404.

[0028] In this embodiment, the No. 2 hydraulic rod 202 is started, and the No. 2 hydraulic rod 202 cooperates with the connecting rod 203 to drive the lower pressure rod 401 to rise, and the piston 402 rises to suck the prepared polyurethane thermal conductive potting glue into the interior of the glue injection tank 4, and the No. 2 solenoid valve 403 is opened, and the No. 2 hydraulic rod 202 is started, and the lower pressure rod 401 drives the piston 402 to descend, so that the polyurethane thermal conductive potting glue cooperates with the glue injection head 404 to inject glue. When defoaming, the vacuum pump 201 cooperates with the exhaust pipe 301 to evacuate air, and the one-way valve 309 and the feed pipe 308 are used for feeding materials between the glue injection tank 4 and the mixing tank 3.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to make up for the problem of glue dripping caused by not blocking the glue injection head 404 in the first embodiment.

[0031] like Figure 3 As shown, the outer surfaces of the glue injection tank 4 and the mixing tank 3 are both nested and connected with mounting hoops 5, and the front surfaces of the mounting hoops 5 are threadedly connected with bolts 501.

[0032] In this embodiment, the mounting hoop 5 cooperates with the bolt 501 to detachably mount the glue injection tank 4 and the mixing tank 3 on the front surface of the mounting panel 2 .

[0033] like Figure 4 As shown, a fixed plate 6 is fixedly connected to the side surface of the body 1, a rotating rod 602 is embedded in the upper surface of the fixed plate 6 and is rotatably connected, a rotating plate 601 is fixedly connected to the outer surface of the rotating rod 602, a gear 603 is fixedly connected to the outer surface of the rotating rod 602, an electric push rod 604 is fixedly connected to the upper surface of the body 1, a rack 605 is fixedly connected to the output end of the electric push rod 604, the rack 605 and the gear 603 are meshingly connected, and a collection box 606 is fixedly connected to the upper surface of the body 1.

[0034] In this embodiment, the electric push rod 604 is started, and the output end of the electric push rod 604 drives the rack 605 to move, so that the rack 605 drives the gear 603 to rotate, and further drives the rotating plate 601 on the rotating rod 602 to rotate. When the rotating plate 601 rotates, the glue injection head 404 is blocked to prevent glue dripping, which is convenient for the regulation of the device. The electric push rod 604 is started again, and the electric push rod 604 drives the rack 605 to move in the opposite direction, so that the rotating plate 601 is reset. When the rotating plate 601 is reset, the rotating plate 601 contacts the scraper 205 to scrape away the residual glue. When manually scraping and cleaning at a later time, the residual glue can be collected by the collection box 606 located below the scraper 205.

[0035] 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.

[0036] 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 potting and glue injection device that is easy to control, comprising a body (1), characterized in that: A first hydraulic rod (101) is embedded and connected to the upper surface of the machine body (1); an output end of the first hydraulic rod (101) is fixedly connected to a bearing platform (103); a mounting panel (2) is fixedly connected to the upper surface of the machine body (1); a vacuum pump (201) is fixedly connected to the rear surface of the mounting panel (2); a second hydraulic rod (202) is fixedly connected to the rear surface of the mounting panel (2) away from the vacuum pump (201); a mixing tank (3) is fixedly connected to the front surface of the mounting panel (2); a mixing tank (3) is fixedly connected to the front surface of the mounting panel (2) near the second hydraulic rod (202). The mixing tank (3) is fixedly connected to a glue injection tank (4); the upper surface of the mixing tank (3) is embedded with a cover body (302); the upper surface of the cover body (302) is fixedly connected to a servo motor (303); the output end of the servo motor (303) is fixedly connected to a stirring shaft (306); the outer surface of the stirring shaft (306) is fixedly connected to a stirring blade (307); the inside of the glue injection tank (4) is movably connected to a lower pressure rod (401); the output end of the lower pressure rod (401) is fixedly connected to a piston (402); and the lower end of the glue injection tank (4) is nested with a second electromagnetic valve (403).

2. The easily adjustable potting and glue injection equipment according to claim 1, characterized in that: The lower surface of the bearing platform (103) is fixedly connected to limit rods (102) near the four corners, and the limit rods (102) are movably connected to the body (1).

3. The easily adjustable potting and glue injection equipment according to claim 1, characterized in that: The output end of the second hydraulic rod (202) is fixedly connected to a connecting rod (203), the other end of the connecting rod (203) is fixedly connected to a lower pressure rod (401), the rear surface of the mounting panel (2) is fixedly connected to a housing (204), and the lower surface of the housing (204) is fixedly connected to a scraper (205).

4. The easily adjustable potting and glue injection equipment according to claim 1, characterized in that: An exhaust pipe (301) is embedded and connected to the outer surface of the mixing tank (3) near the upper end, and the exhaust pipe (301) is connected to the exhaust port of the vacuum pump (201). A lower hopper (304) is fixedly connected to the outer surface of the mixing tank (3) near the upper end, and a first solenoid valve (305) is embedded and connected to the lower end of the lower hopper (304). A feed pipe (308) is embedded and connected to the outer surface of the mixing tank (3) near the lower end, and a one-way valve (309) is embedded and connected to one end of the feed pipe (308).

5. The easily adjustable potting and glue injection equipment according to claim 1, characterized in that: The other end of the second solenoid valve (403) is fixedly connected to a glue injection head (404).

6. The easily adjustable potting and glue injection equipment according to claim 1, characterized in that: The outer surfaces of the glue injection tank (4) and the mixing tank (3) are both nested with mounting hoops (5), and the front surfaces of the mounting hoops (5) are threadedly connected with bolts (501).

7. The easily adjustable potting and glue injection equipment according to claim 1, characterized in that: A fixed plate (6) is fixedly connected to the side surface of the machine body (1); a rotating rod (602) is embedded in the upper surface of the fixed plate (6) and is rotatably connected; the outer surface of the rotating rod (602) is fixedly connected to the rotating plate (601); the outer surface of the rotating rod (602) is fixedly connected to the gear (603); an electric push rod (604) is fixedly connected to the upper surface of the machine body (1); an output end of the electric push rod (604) is fixedly connected to a rack (605); the rack (605) and the gear (603) are meshingly connected; and a collection box (606) is fixedly connected to the upper surface of the machine body (1).

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