Vertical liquid silica gel feeding and ejecting all-in-one machine

Abstract

The utility model relates to the technical field of silica gel products, and discloses a vertical liquid silica gel feeding and injection all-in-one machine which comprises a machine frame, a control panel is installed on the machine frame, a feeding machine is connected to the machine frame, an injection molding machine is connected to the machine frame, a feeding pipe is communicated between the feeding machine and the injection molding machine, and a discharging pipe is connected to the injection molding machine. The top of the feeding machine is connected with an anti-blocking mechanism, the anti-blocking mechanism comprises a pressing plate, and the pressing plate is located above the feeding pipe. According to the vertical liquid silica gel feeding and ejecting all-in-one machine, through arrangement of the oval wheel, the stand column can be pushed to move downwards under contact of the convex face. Furthermore, in the vertical movement of the stand column, the effect of knocking the feeding pipe up and down through the pressing plate can be achieved, and under clamping of reciprocating movement, continuous knocking can prevent the feeding pipe from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone products, in particular to a vertical liquid silicone feeding and injection integrated machine. Background Art

[0002] Liquid silicone is a two-component liquid material (component A and component B), which is fully mixed in a 1:1 ratio, injected into a hot mold through a barrel (the mold temperature is generally above 100 degrees), and then heated and vulcanized. This is a thermal curing process, and this molding process is a chemical reaction.

[0003] At present, most of the existing liquid silicone molding equipment mixes the two raw materials in advance before injecting. This method requires the use of an additional large-scale stirring device, and multiple equipment occupies a large area. At the same time, since the two materials are mixed in advance, the mixed colloid will automatically react and slowly solidify over time, which may easily clog the pipeline. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a vertical liquid silicone feeding and injection all-in-one machine.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical liquid silicone feeding and injection all-in-one machine, comprising a frame, a control panel is installed on the frame, a feeder is connected to the frame, an injection molding machine is connected to the frame, a feed pipe is connected between the feeder and the injection molding machine, an anti-blocking mechanism is connected to the top of the feeder, and the anti-blocking mechanism comprises: a pressure plate, and the pressure plate is located above the feed pipe.

[0008] Preferably, the top of the feeder is fixedly connected to a chassis, a motor is installed inside the chassis, the output end of the motor is fixedly connected to a first rotating shaft through a coupling, an elliptical wheel is fixedly sleeved on the outer wall of the first rotating shaft, the top of the pressure plate is fixedly connected to a column, the top of the column contacts the elliptical wheel, and the elliptical wheel can push the column to move downward under the contact of the convex surface. Then, when the column moves up and down, the pressure plate can have the effect of knocking the feed pipe up and down.

[0009] Preferably, a hollow plate is fixedly connected to the loader, the column passes through the hollow part in the middle of the hollow plate, and two compression springs are fixedly connected to the bottom of the hollow plate. Both compression springs are fixedly connected to the top of the pressure plate. By setting the compression springs, the column on the pressure plate can always be in a fit state with the elliptical wheel.

[0010] Preferably, dampers are installed in both compression springs, and simple harmonic motion is prevented by providing the dampers.

[0011] Preferably, a stirring mechanism is connected to the top of the injection molding machine, and the stirring mechanism includes a first bevel gear, the first bevel gear is fixedly connected to one end of the first rotating shaft, the first bevel gear is meshingly connected to the second bevel gear, and the second bevel gear is fixedly connected to a stirring rod, and the stirring rod penetrates and extends into the injection pipe of the injection molding machine. By setting the stirring rod and adopting a temporary mixing and re-injection method, compared with the traditional method, there is no need for a large mixer, which saves more floor space and effectively reduces the problem of colloid clogging the pipeline, so that the entire processing process can work continuously and stably.

[0012] Preferably, the first rotating shaft is rotatably connected to the support plate via a bearing, the stirring rod is rotatably connected to the mounting plate via a bearing, the support plate is fixedly connected to the injection molding machine, and the mounting plate is fixedly connected to the support plate. By setting the support plate, a supporting force is provided to the first rotating shaft to avoid the force being concentrated on the motor, and by setting the mounting plate, a supporting force is provided to the stirring rod.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a vertical liquid silicone feeding and injection integrated machine, which has the following beneficial effects:

[0015] 1. This vertical liquid silicone feeding and injection machine can push the column downward by setting an elliptical wheel under the contact of the convex surface. Then, during the up and down movement of the column, the pressure plate can be used to knock the feed pipe up and down. Under the clamping of the reciprocating motion, continuous knocking can prevent the feed pipe from being blocked.

[0016] 2. This vertical liquid silicone feeding and injection machine uses a stirring rod and a temporary mixing and re-injection method. Compared with the traditional method, it does not require a large mixer, which saves more floor space and effectively reduces the problem of colloid blocking the pipeline, so that the entire processing process can work continuously and stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is the front view of a vertical liquid silicone feeding and injection machine of the utility model;

[0019] Figure 2This is a schematic diagram of the structure of a vertical liquid silicone feeding and injection integrated machine of the utility model;

[0020] Figure 3 The utility model is a bottom view of a vertical liquid silicone feeding and injection integrated machine.

[0021] In the figure: 1. frame; 2. control panel; 3. feeder; 4. injection molding machine; 5. anti-blocking mechanism; 501. chassis; 502. first rotating shaft; 503. elliptical wheel; 504. hollow plate; 505. compression spring; 506. pressure plate; 507. column; 6. stirring mechanism; 601. first bevel gear; 602. second bevel gear; 603. mounting plate; 604. stirring rod; 605. support plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] like Figure 1-3 As shown, the utility model provides a vertical liquid silicone feeding and injection all-in-one machine, including a frame 1, a control panel 2 is installed on the frame 1, a feeder 3 is connected to the frame 1, an injection molding machine 4 is connected to the frame 1, a feed pipe is connected between the feeder 3 and the injection molding machine 4, and an anti-blocking mechanism 5 is connected to the top of the feeder 3, and the anti-blocking mechanism 5 includes: a pressing plate 506, and the pressing plate 506 is located above the feeding pipe.

[0025] The top of the feeder 3 is fixedly connected to a chassis 501, a motor is installed inside the chassis 501, the output end of the motor is fixedly connected to a first rotating shaft 502 through a coupling, an elliptical wheel 503 is fixedly sleeved on the outer wall of the first rotating shaft 502, a column 507 is fixedly connected to the top of the pressing plate 506, the top of the column 507 is in contact with the elliptical wheel 503, and the elliptical wheel 503 is provided, and the column 507 can be pushed downward under the contact of the convex surface. Then, during the up and down movement of the column 507, the pressing plate 506 can have the effect of knocking the feed pipe up and down.

[0026] like Figure 1-3As shown, a hollow plate 504 is fixedly connected to the loader 3, and a column 507 passes through the hollow part in the middle of the hollow plate 504. Two compression springs 505 are fixedly connected to the bottom of the hollow plate 504. The two compression springs 505 are fixedly connected to the top of the pressure plate 506. Dampers are installed in the two compression springs 505. By setting the dampers, simple harmonic motion is prevented. By setting the compression springs 505, the column 507 on the pressure plate 506 can always be in a fit state with the elliptical wheel 503.

[0027] like Figure 1-3 As shown, a stirring mechanism 6 is connected to the top of the injection molding machine 4, and the stirring mechanism 6 includes a first bevel gear 601, and the first bevel gear 601 is fixedly connected to one end of the first rotating shaft 502, and the first bevel gear 601 is meshingly connected to the second bevel gear 602, and the second bevel gear 602 is fixedly connected to a stirring rod 604, and the stirring rod 604 penetrates and extends into the injection pipe of the injection molding machine 4. By setting the stirring rod 604 and adopting a temporary mixing and re-injection method, compared with the traditional method, there is no need for a large mixer, which saves more floor space and effectively reduces the problem of colloid clogging the pipeline, so that the entire processing process can work continuously and stably.

[0028] like Figure 1-3 As shown, the first rotating shaft 502 is rotatably connected to the support plate 605 through a bearing, the stirring rod 604 is rotatably connected to the mounting plate 603 through a bearing, the support plate 605 is fixedly connected to the injection molding machine 4, and the mounting plate 603 is fixedly connected to the support plate 605. By setting the support plate 605, a supporting force is provided to the first rotating shaft 502 to avoid the force being concentrated on the motor. By setting the mounting plate 603, a supporting force is provided to the stirring rod 604.

[0029] The following is a detailed description of the working principle of this vertical liquid silicone feeding and injection molding machine.

[0030] like Figure 1-3 As shown, when in use, the feeder 3 is started by controlling the control panel, and the injection molding machine 4 is fed through the feeding tube. At this time, the motor is started by controlling the motor, and the operation of the motor drives the first rotating shaft 502 to rotate. The first rotating shaft 502 rotates and reciprocates through the elliptical wheel 503 to squeeze the column 507 downward, so that the pressure plate 506 reciprocates and knocks the feed tube up and down to avoid blockage. While the first rotating shaft 502 rotates, the stirring rod 604 is driven to stir synchronously through the meshing linkage of the first bevel gear 601 and the second bevel gear 602, which also reduces the problem of colloid blocking the pipeline.

[0031] It is worth noting that, for the convenience of control, the control panel 2 in this embodiment is respectively provided with a control switch for the feeder 3, a control switch for the injection molding machine 4 and a control switch for the motor. The above are all prior arts and are not the main innovations, and will not be described in detail here.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A vertical liquid silicone injection molding machine, comprising a frame (1), characterized in that: A control panel (2) is installed on the frame (1), a feeder (3) is connected to the frame (1), an injection molding machine (4) is connected to the frame (1), a feed pipe is connected between the feeder (3) and the injection molding machine (4), an anti-blocking mechanism (5) is connected to the top of the feeder (3), and the anti-blocking mechanism (5) comprises: a pressure plate (506), and the pressure plate (506) is located above the feed pipe.

2. A vertical liquid silicone rubber feeding and injection machine according to claim 1, characterized in that: The top of the loader (3) is connected to a chassis (501), a motor is installed inside the chassis (501), the output end of the motor is connected to a first rotating shaft (502) via a coupling, an elliptical wheel (503) is fixedly sleeved on the outer wall of the first rotating shaft (502), the top of the pressure plate (506) is connected to a column (507), and the top of the column (507) is in contact with the elliptical wheel (503).

3. A vertical liquid silicone rubber feeding and injection machine according to claim 2, characterized in that: The feeder (3) is connected to a hollow plate (504), the column (507) passes through the hollow part in the middle of the hollow plate (504), and the bottom of the hollow plate (504) is connected to two compression springs (505), and the two compression springs (505) are both connected to the top of the pressure plate (506).

4. A vertical liquid silicone rubber feeding and injection machine according to claim 3, characterized in that: Dampers are installed in both compression springs (505).

5. The vertical liquid silicone rubber feeding and injection molding machine according to claim 1, characterized in that: The top of the injection molding machine (4) is connected to a stirring mechanism (6), and the stirring mechanism (6) includes a first bevel gear (601), the first bevel gear (601) is connected to one end of a first rotating shaft (502), the first bevel gear (601) is meshedly connected to a second bevel gear (602), and the second bevel gear (602) is connected to a stirring rod (604), and the stirring rod (604) passes through and extends into the injection tube of the injection molding machine (4).

6. A vertical liquid silicone rubber feeding and injection machine according to claim 5, characterized in that: The first rotating shaft (502) is rotatably connected to the support plate (605) via a bearing, the stirring rod (604) is rotatably connected to the mounting plate (603) via a bearing, the support plate (605) is connected to the injection molding machine (4), and the mounting plate (603) is connected to the support plate (605).

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