Stripping liquid injection collector

Abstract

A stripping liquid injection collector is arranged on a liquid injection device, the liquid injection device is provided with a bottom plate, the stripping liquid injection collector comprises a lower base installed on the bottom plate, an air cylinder is installed on the lower base, a pair of side plates are installed at the movable end of the air cylinder, a pair of acting rods are arranged on the side plates, two pairs of protruding plates are installed on the bottom plate, the protruding plates are rotationally provided with rotating rods, and swing plates are arranged on the rotating rods. The two ends of each rotating rod are connected with connecting plates through pins correspondingly, rotating shafts are rotationally arranged at the other ends of the connecting plates, the distance between the rotating shafts is equal to the distance between the rotating rods, overhanging arms are arranged at the inner side ends of the rotating shafts, the other ends of the overhanging arms are arranged on a collecting shell, and the lower end of the collecting shell communicates with a liquid discharging pipe. When the movable liquid injection head moves upwards, the collecting shell can be driven by the air cylinder to move inwards, so that the collecting shell moves to the position under the movable liquid injection head, dripping liquid is conveniently collected through the collecting shell, and waste of residual stripping liquid or environmental pollution is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stripping liquid packaging, in particular to a stripping liquid injection collector. Background Art

[0002] Stripping fluid is a chemical solution used to remove coatings, paints, inks, photoresists, and other materials. Stripping fluid is packaged in barrels and currently uses an automated filling system. However, any remaining stripping fluid in the filling system drips onto the barrel conveyor belt below, causing waste and potentially polluting the environment. Utility Model Content

[0003] The utility model provides a stripping liquid injection collector to solve the above-mentioned deficiencies in the prior art. The stripping liquid can be collected after injection is completed, and the utility model has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] A stripping liquid injection collector is provided on an injector, the injector has a bottom plate, one side of the bottom plate is movably provided with a movable injection head, including a lower seat installed on the bottom plate, a cylinder installed on the lower seat, a pair of side plates installed on the movable end of the cylinder, a pair of action rods provided on the side plates, two pairs of convex plates installed on the bottom plate, a rotating rod is rotatably provided at the lower end of the convex plate, a swing plate is provided on the upper end of the swing plate, a waist-shaped hole is opened on the swing plate, the action rod is passed through the waist-shaped hole, and the two ends of the rotating rod are respectively connected to the connecting plate by pins. The other end of the connecting plate is rotatably provided with a rotating shaft, the spacing between the rotating shafts is equal to the spacing between the rotating rods, the inner end of the rotating shaft is provided with an outrigger, the other end of the outrigger is provided on the collecting shell, and the lower end of the collecting shell is connected with a drain pipe. When the injection is completed, that is, when the movable injection head moves upward, the collecting shell can move inward under the drive of the cylinder, so that the collecting shell moves to just below the movable injection head, so as to facilitate the collection of the dripping liquid through the collecting shell to avoid waste of residual stripping liquid or pollution of the environment.

[0006] Furthermore, in order to reduce the downward pressure of the side plate on the movable rod of the cylinder and guide the movement of the side plate, a pair of guide rods are installed on the lower seat, and a movable end plate is provided at the end of the side plate. The movable end plate is sleeved on the guide rod, and the movable end plate is installed on the movable end of the cylinder.

[0007] Furthermore, in order to facilitate the swinging of the connecting plate by the swinging of the swinging plate, an angle is formed between the length direction of the swinging plate and the length direction of the connecting plate, and the angle is an obtuse angle.

[0008] Furthermore, in order to facilitate the collection and subsequent discharge of the stripping liquid, the collection shell is provided with a funnel-shaped structure.

[0009] Furthermore, the injector in the above-mentioned injection system includes a mounting base installed on the base plate, a connecting base is installed on the mounting base by screws, a fixed tube is installed on the connecting base, the upper end of the fixed tube is connected to the liquid inlet pipe, the lower end of the fixed tube is installed with a mounting convex plate, a push-down cylinder is installed on the mounting convex plate, the movable end of the push-down cylinder is installed with a movable head, a movable injection head is installed on the movable head, and the upper end of the movable injection head is passed through the fixed tube.

[0010] The advantages of the above technical solution are:

[0011] The utility model can collect the residual stripping liquid to prevent it from dripping and causing waste of the stripping liquid, and can also avoid pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail below with reference to the accompanying drawings.

[0013] Figure 1 Shows a three-dimensional structure of one embodiment Figure 1 .

[0014] Figure 2 Shows a three-dimensional structure of one embodiment Figure 2 .

[0015] Figure 3 Shows a three-dimensional structure of one embodiment Figure 3 . DETAILED DESCRIPTION

[0016] like Figures 1 to 3As shown, a stripping liquid injection collector is provided on the injector, which has a bottom plate 1 on which a movable injection head 35 is movably provided. The bottom plate 1 includes a lower seat 4 mounted on the bottom plate 1, a cylinder 40 mounted on the lower seat 4, a pair of side plates 43 mounted on the movable end of the cylinder 40, a pair of action rods 44 mounted on the side plates 43, two pairs of convex plates 45 mounted on the bottom plate 1, a rotating rod 46 rotatably provided at the lower end of the convex plate 45, a swinging plate 47 is provided on the upper end of the swinging rod 46, and a waist-shaped hole 48 is opened on the swinging plate 47. The action rod 44 is passed through the waist-shaped hole 48, and the two ends of the rotating rod 46 are respectively connected to the connecting plate 49 by pins. There is an angle between the length direction of the swing plate 47 and the length direction of the connecting plate 49, and the angle is an obtuse angle. The other end of the connecting plate 49 is rotatably provided with a rotating shaft 50. The spacing between the rotating shafts 50 is equal to the spacing between the rotating rods 46. The inner end of the rotating shaft 50 is provided with an outrigger arm 51, and the other end of the outrigger arm 51 is provided on the collecting shell 52. The collecting shell 52 has a funnel-shaped structure, and the lower end of the collecting shell 52 is connected to a drain pipe 53.

[0017] A pair of guide rods 41 are installed on the lower seat 4 , and a movable end plate 42 is provided at the end of the side plate 43 . The movable end plate 42 is sleeved on the guide rods 41 , and the movable end plate 42 is installed on the movable end of the cylinder 40 .

[0018] The liquid injector includes a mounting base 2 mounted on a base plate 1, a connecting base 3 mounted on the mounting base 2 by screws, a fixed tube 30 mounted on the connecting base 3, the upper end of the fixed tube 30 is connected to a liquid inlet tube 31, a mounting convex plate 32 is mounted on the lower end of the fixed tube 30, a push-down cylinder 33 is mounted on the mounting convex plate 32, a movable head 34 is mounted on the movable end of the push-down cylinder 33, a movable liquid injection head 35 is mounted on the movable head 34, and the upper end of the movable liquid injection head 35 is passed through the fixed tube 30.

[0019] For ease of understanding, a brief description of the operating conditions of this embodiment is provided. The injection system includes the aforementioned injectors. To ensure the accuracy of the injection volume, two injectors are generally required: one rapidly injects a large amount of stripping liquid into the packaging barrel, while the other slowly injects the liquid to precisely control the injection volume. A conveyor belt is provided at the lower end of the injector, and the packaging barrel is transferred via the conveyor belt during injection and packaging. A protective shield is also provided on the outside of the entire injection system to prevent splashing during injection. The movable injection head 35 is configured to be movable, primarily to allow the movable injection head 35 to extend into the packaging barrel during injection, thereby preventing splashing of the stripping liquid.

[0020] During operation of this embodiment, when the packaging barrel moves to the position directly below the movable liquid injection head 35, the downward push cylinder 33 is activated so that the downward push cylinder 33 pushes the movable liquid injection head 35 downward into the packaging barrel, and then the valve is opened by the liquid injection system control, and then the stripping liquid is injected into the packaging barrel through the movable liquid injection head 35. During the injection process, the fluid meter measures the flow rate. When a certain amount is injected, the valve is closed, and then the movable liquid injection head 35 moves upward. When the movable liquid injection head 35 moves upward, the liquid is injected into the packaging barrel. , the packaging barrel will not move, and when the movable liquid injection head 35 moves to above the collecting shell 52, the cylinder 40 is started to drive the action rod 44. When the action rod 44 moves, it will act on the waist-shaped hole 48, so that the swing plate 47 rotates. The rotation of the swing plate 47 will drive the connecting plate 49 to swing, and then the collecting shell 52 is located below the movable liquid injection head 35 under the drive of the connecting plate 49, and then the stripping liquid dripping from the movable liquid injection head 35 is collected by the collecting shell 52.

[0021] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Therefore, if such modifications and variations fall within the scope of the claims and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A stripping liquid injection collector, which is arranged on an injector, the injector having a bottom plate (1), a movable injection head (35) being movably provided on one side of the bottom plate (1), characterized in that: The invention comprises a lower seat (4) mounted on a bottom plate (1), a cylinder (40) mounted on the lower seat (4), a pair of side plates (43) mounted on the movable end of the cylinder (40), a pair of action rods (44) provided on the side plates (43), two pairs of convex plates (45) mounted on the bottom plate (1), a rotating rod (46) provided on the lower end of the convex plate (45), a swing plate (47) provided on the upper end of the rotating rod (46), a waist-shaped hole (48) provided on the swing plate (47), and a swing plate (47) provided with a waist-shaped hole (48) for the action of the swing plate (47). A rod (44) is inserted into the waist-shaped hole (48), and both ends of the rotating rod (46) are connected to connecting plates (49) through pins. The other end of the connecting plate (49) is rotatably provided with a rotating shaft (50). The spacing between the rotating shafts (50) is equal to the spacing between the rotating rods (46). An outrigger arm (51) is provided at the inner end of the rotating shaft (50), and the other end of the outrigger arm (51) is provided on the collecting shell (52). The lower end of the collecting shell (52) is connected to a drain pipe (53).

2. The stripping liquid injection collector according to claim 1, characterized in that: A pair of guide rods (41) are installed on the lower seat (4), and a movable end plate (42) is provided at the end of the side plate (43). The movable end plate (42) is sleeved on the guide rods (41), and the movable end plate (42) is installed on the movable end of the cylinder (40).

3. The stripping liquid injection collector according to claim 1, characterized in that: There is an angle between the length direction of the swing plate (47) and the length direction of the connecting plate (49), and the angle is an obtuse angle.

4. The stripping liquid injection collector according to claim 1, characterized in that: The collecting shell (52) has a funnel-shaped structure.

5. The stripping liquid injection collector according to claim 1, characterized in that: The liquid injector comprises a mounting base (2) mounted on a base plate (1), a connecting base (3) mounted on the mounting base (2) by screws, a fixing tube (30) mounted on the connecting base (3), an upper end of the fixing tube (30) being connected to a liquid inlet tube (31), a mounting convex plate (32) mounted on the lower end of the fixing tube (30), a push-down cylinder (33) mounted on the mounting convex plate (32), a movable head (34) mounted on the movable end of the push-down cylinder (33), a movable liquid injection head (35) mounted on the movable head (34), and an upper end of the movable liquid injection head (35) passing through the fixing tube (30).

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