Upper cover air duct of filling and sealing machine

Abstract

The utility model relates to an upper cover air duct of a filling and sealing machine, which belongs to the technical field of filling and sealing equipment and comprises an air duct base, and an avoiding groove for avoiding sharp corner burrs on the bottom surface of a combined cover is arranged in the middle of the upper surface of the air duct base; pressing plates are installed on the two sides of the air duct base, a plurality of adjusting pieces are installed on the pressing plates, the pressing plates are in threaded connection with the adjusting pieces, and the heights of installation points of the pressing plates can be adjusted by rotating the adjusting pieces. According to the upper cover air duct of the filling and sealing machine, the avoiding groove is formed in the middle of the upper surface of the air duct base to prevent sharp corner burrs on the bottom face of a combined cover from influencing conveying, the height of each installation point of the pressing plate is adjusted through the adjusting piece, and the pressing plate and the burrs on the two sides of the combined cover are prevented from interfering and influencing conveying; according to the utility model, the clamping stagnation caused by the size defect of the combined cover can be effectively solved, the normal operation of filling and sealing equipment is prevented from being influenced, the production efficiency is improved, the manual intervention is reduced, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to an air duct on an upper cover of a filling and sealing machine, belonging to the technical field of filling and sealing equipment. Background Art

[0002] Polypropylene infusion bottles, injection bottles and other pharmaceutical packaging containers need to be sealed after filling with liquid medicine. When sealing, the sealing combination cap is transported to the designated position by the air duct on the filling machine cover, and then grabbed and installed on the pharmaceutical packaging container by other mechanisms.

[0003] Since the combination cover is an injection-molded part, some combination covers have defects such as sharp corners and burrs on the bottom and sides, which causes the upper cover air duct of the filling machine to easily get stuck when transporting the combination cover, thereby affecting the normal operation of the entire set of filling equipment. Manual processing is required, which increases the labor intensity of workers and reduces production efficiency; frequent personnel intervention leads to great quality risks of the product. Utility Model Content

[0004] In view of the above deficiencies in the existing technology, the technical problem to be solved by the present invention is: to provide an air duct on the cover of the filling machine, which effectively solves the problem of jamming caused by size defects of the combined cover, avoids affecting the normal operation of the filling equipment, improves production efficiency, reduces manual intervention, and reduces the labor intensity of workers.

[0005] The air duct on the upper cover of the filling machine described in the utility model includes an air duct base, and an avoidance groove is provided in the middle position of the upper surface of the air duct base for avoiding sharp corners and burrs on the bottom surface of the combined cover; pressure plates are installed on both sides of the air duct base, and a number of adjusting parts are installed on the pressure plates. The pressure plates are threadedly connected to the adjusting parts, and the heights of various installation points of the pressure plates can be adjusted by rotating the adjusting parts, thereby avoiding interference between the pressure plates and burrs on both sides of the combined cover that affects transportation.

[0006] The technical solution of the utility model is to provide an air duct on the upper cover of a filling machine, by processing an avoidance groove in the middle position of the upper surface of the air duct base to prevent the sharp corners and burrs on the bottom surface of the combined cover from affecting the conveying, and by adjusting the height of each installation point of the pressure plate through the adjustment part to avoid the interference of burrs on both sides of the pressure plate and the combined cover from affecting the conveying.

[0007] Preferably, threaded holes are provided on both sides of the air duct base, and the pressure plate is connected to the air duct base by bolts.

[0008] Furthermore, the adjusting member includes an adjusting screw and an adjusting block. The adjusting screw is threadedly connected to the pressure plate. A through hole is provided in the center of the adjusting member to facilitate the passage of a bolt.

[0009] Preferably, the air duct base is provided with a main air blowing pipe and a branch air blowing pipe, the main air blowing pipe and the branch air blowing pipe are connected, and the branch air blowing pipe is arranged at an angle so as to blow the combined cover forward; one end of the main air blowing pipe is connected to the air source, and the other end of the main air blowing pipe is blocked.

[0010] Preferably, after the pressure plate is installed, the inner side edge of the pressure plate protrudes from the inner side edge of the pressure plate installation surface of the air duct base to limit the combined cover and prevent it from leaving the air duct.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The air duct on the cover of the filling machine described in the utility model prevents the sharp corners and burrs on the bottom surface of the combined cover from affecting the transportation by processing the avoidance groove in the middle position of the upper surface of the air duct base, and adjusts the height of each installation point of the pressure plate through the adjustment part to avoid the interference of burrs on both sides of the pressure plate and the combined cover from affecting the transportation; the utility model can effectively solve the jamming caused by the size defects of the combined cover, avoid affecting the normal operation of the filling equipment, improve production efficiency, reduce manual intervention, and reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the state of the utility model when conveying the combined cover;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 yes Figure 2 AA section view;

[0016] Figure 4 yes Figure 2 BB cross-sectional view;

[0017] Figure 5 It is a three-dimensional picture of the air duct base;

[0018] Figure 6 It is a three-dimensional diagram of the adjustment member.

[0019] In the figure: 1. Pressure plate; 2. Bolt; 3. Adjustment piece; 31. Adjustment screw; 32. Adjustment block; 33. Through hole; 4. Air duct base; 41. Main air blowing pipe; 42. Branch air blowing pipe; 43. Avoidance groove; 44. Threaded hole; 5. Combination cover. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to specific embodiments.

[0021] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described herein.

[0022] For example, multiple embodiments may have various modifications and various forms, and it should be understood that the scope of rights of the present invention includes equivalents that can implement the technical idea.

[0023] like Figures 1 to 6 As shown, this embodiment is implemented through the following technical solutions: it includes an air duct base 4, and an avoidance groove 43 is provided in the middle position of the upper surface of the air duct base 4 for avoiding sharp corners and burrs on the bottom surface of the combination cover; pressure plates 1 are installed on both sides of the air duct base 4, and a number of adjustment parts 3 are installed on the pressure plate 1. The pressure plate 1 is threadedly connected to the adjustment parts 3. By rotating the adjustment parts 3, the height of each installation point of the pressure plate 1 can be adjusted, thereby avoiding interference between the pressure plate 1 and the burrs on both sides of the combination cover to affect the transportation.

[0024] In this embodiment, threaded holes 44 are provided on both sides of the air duct base 4, and the pressure plate 1 is connected to the air duct base 4 by bolts 2. The adjusting member 3 includes an adjusting screw 31 and an adjusting block 32. The adjusting screw 31 is threadedly connected to the pressure plate 1. A through hole 33 is provided in the center of the adjusting member 3 to facilitate the passage of the bolt 2. The air duct base 4 is provided with a main air blowing pipe 41 and a branch air blowing pipe 42. The main air blowing pipe 41 and the branch air blowing pipe 42 are connected. The branch air blowing pipe 42 is tilted to blow the combined cover forward; one end of the main air blowing pipe 41 is connected to the air source, and the other end of the main air blowing pipe 41 is blocked. After the pressure plate 1 is installed, the inner side edge of the pressure plate 1 protrudes from the inner side edge of the pressure plate mounting surface of the air duct base 4 to limit the combined cover and prevent it from leaving the air duct.

[0025] The working principle of this utility model is:

[0026] The avoidance groove 43 on the air duct base 4 can avoid the sharp burrs on the bottom surface of the combination cover 5; when installing the pressure plate 1, the height of each installation point of the pressure plate 1 can be adjusted by adjusting the adjustment member 3, thereby avoiding interference with the burrs on both sides of the combination cover 5 and ensuring the normal transportation of the combination cover 5.

[0027] Of course, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples. Equivalent changes and improvements made by ordinary technicians in this technical field within the essential scope of the present invention should all fall within the scope of the patent of the present invention.

Claims

1. A filling machine cover air duct, characterized in that: The air duct base (4) comprises an air duct base (4), wherein a middle position of the upper surface of the air duct base (4) is provided with an avoidance groove (43) for avoiding sharp corner burrs on the bottom surface of the combined cover; pressure plates (1) are installed on both sides of the air duct base (4), and a plurality of adjustment members (3) are installed on the pressure plates (1), and the pressure plates (1) are threadedly connected to the adjustment members (3).

2. The air duct on the upper cover of the filling machine according to claim 1, characterized in that: Threaded holes (44) are provided on both sides of the air duct base (4), and the pressure plate (1) is connected to the air duct base (4) via bolts (2).

3. The air duct on the upper cover of the filling machine according to claim 2, characterized in that: The adjusting member (3) comprises an adjusting screw (31) and an adjusting block (32). The adjusting screw (31) is threadedly connected to the pressing plate (1). A through hole (33) is provided at the center of the adjusting member (3) for the bolt (2) to pass through.

4. The air duct on the upper cover of the filling machine according to claim 1, characterized in that: The air duct base (4) is provided with a main air blowing pipe (41) and a branch air blowing pipe (42), the main air blowing pipe (41) and the branch air blowing pipe (42) are connected, and the branch air blowing pipe (42) is arranged obliquely; one end of the main air blowing pipe (41) is connected to an air source, and the other end of the main air blowing pipe (41) is blocked.

5. The air duct on the upper cover of the filling machine according to claim 1, characterized in that: The inner side edge of the pressure plate (1) protrudes from the inner side edge of the pressure plate mounting surface of the air duct base (4).

Images