Filling mechanism

Abstract

The utility model relates to a filling mechanism which comprises a filling device and a cover sealing device, the cover sealing device is arranged at the tail end of the filling device, the filling device comprises a first conveying line, a feeding pipe and a filling head installed on a machine frame, the first conveying line is connected with the filling head, the filling head is communicated with the feeding pipe, a material receiving assembly is arranged below the filling head, and the material receiving assembly is connected with the feeding pipe. The material receiving assembly comprises a support, a moving plate, a material receiving box and a first air cylinder, the material receiving box is arranged on the moving plate, a sliding rod is connected to the support, a sliding sleeve is slidably connected to the sliding rod, a container is filled through the filling head, and after the filling head stops filling, the first air cylinder pushes the moving plate, so that the material receiving box arranged on the moving plate moves to the position under the filling head; the liquid drops left on the filling head drop into the material receiving box, so that the liquid drops are prevented from dropping on the first conveying line or other equipment, the first conveying line is prevented from being polluted, and the normal use of the first conveying line is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid filling equipment, in particular to a filling mechanism. Background Art

[0002] A filling machine is a device used to put liquid or semi-fluid substances into containers. Its main functions include improving production efficiency, reducing production costs, and ensuring product quality. These devices move the container to the corresponding position by rotating or sliding, and then fill the liquid through the filling head, and finally complete the sealing process; filling machines are also widely used in the field of civil construction waterproofing. For example, in the production process of non-curing rubber asphalt, a filling mechanism is required to fill the liquid non-curing rubber asphalt into the barrel; during the filling process of the existing filling mechanism, after the barrel moves away from the filling head, the droplets remaining on the filling head will drip onto equipment such as conveyor belts, causing pollution to equipment such as conveyor belts and affecting the use of the equipment. Utility Model Content

[0003] The purpose of the present invention is to design a filling mechanism to solve the technical problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filling mechanism, comprising a filling device and a capping device, the capping device being arranged at the end of the filling device, the filling device comprising a first conveyor line, a feeding pipe and a filling head mounted on a frame, the first conveyor line being electrically connected to the filling head, the filling head being connected to the feeding pipe, a material receiving assembly being provided below the filling head, the material receiving assembly comprising a material receiving box and a first cylinder for driving the material receiving box to move, the first cylinder being electrically connected to the filling head and the first conveyor line, respectively.

[0005] Furthermore, the material receiving assembly also includes a bracket and a movable plate, the material receiving box is arranged on the movable plate, the bracket is provided with a sliding rod, the sliding rod is slidably connected to a sliding sleeve, one end of the sliding sleeve is connected to the output shaft of the first cylinder, and one side of the sliding sleeve is connected to the movable plate.

[0006] Furthermore, the movable plate is provided with a limiting hole adapted to the diameter of the material receiving box.

[0007] Furthermore, the filling head is connected to a lifting assembly, which includes a lifting frame and a second cylinder. The second cylinder is connected to the frame, the lifting frame is connected to the output shaft of the second cylinder, the filling head is installed on the lifting frame, and the bracket is connected to the lifting frame.

[0008] Furthermore, the filling device further includes a weighing sensor, which is electrically connected to the filling head and the first conveying line respectively.

[0009] Furthermore, the capping device includes a second conveyor line and an automatic capping system, the automatic capping system is electrically connected to the second conveyor line, and the head end of the second conveyor line is connected to the tail end of the first conveyor line.

[0010] Furthermore, both sides of the first conveying line and the second conveying line are connected with limit rods.

[0011] Compared with the prior art, the present invention has the following beneficial effects: the present invention fills the container through the filling head. After the filling head stops filling, the first cylinder pushes the material receiving box to move to the bottom of the filling head. The liquid droplets remaining on the filling head fall into the material receiving box. Therefore, the present invention avoids the liquid droplets falling onto the first conveyor line or other equipment, causing the first conveyor line to be contaminated, thereby ensuring the normal use of the first conveyor line. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0014] The names of the components marked in the figure are as follows: 1. Filling device; 101. Frame; 102. First conveyor line; 103. Feeding pipe; 104. Filling head; 2. Capping device; 201. Second conveyor line; 202. Automatic capping system; 3. Material receiving assembly; 301. Bracket; 302. Moving plate; 303. Material receiving box; 304. First cylinder; 4. Slide rod; 5. Slide sleeve; 6. Lifting assembly; 601. Lifting frame; 602. Second cylinder; 7. Limiting rod; 8. Container. DETAILED DESCRIPTION

[0015] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0016] Example: Please refer to Figure 1-2A filling mechanism includes a filling device 1 and a capping device 2. The capping device 2 is arranged at the end of the filling device 1. The filling device 1 includes a first conveyor line 102, a feeding pipe 103 and a filling head 104 installed on a frame 101. The first conveyor line 102 is used to convey the container 8. The first conveyor line 102 is electrically connected to the filling head 104, and the filling head 104 is connected to the feeding pipe 103. When the first conveyor line 102 conveys the container 8 to the bottom of the filling head 104, it stops running. At this time, the filling head 104 responds to the signal of the first conveyor line 102 and starts to fill the container 8. The filling device 1 also includes The filling head 104 and the first conveyor line 102 are electrically connected. The weighing sensor is arranged on the first conveyor line 102 and corresponds to the filling head 104. The weight of the filling is detected by the weighing sensor. When the filling weight reaches the set value, the filling head 104 stops filling the container 8 in response to the detection signal of the weighing sensor. A material receiving assembly 3 is provided below the filling head 104. The material receiving assembly 3 includes a bracket 301, a movable plate 302, a material receiving box 303 and a first cylinder 304. The first cylinder 304 is fixedly mounted on the bracket 301. The first cylinder 304 is respectively The material receiving box 303 is electrically connected to the filling head 104 and the first conveyor line 102. The material receiving box 303 is set on the mobile plate 302, and the material receiving box 303 corresponds to the filling head 104 one by one. The bracket 301 is connected to the slide rod 4, and the slide rod 4 is slidably connected to the slide sleeve 5. One side of the slide sleeve 5 is connected to the output shaft of the first cylinder 304, and the other side of the slide sleeve 5 is connected to the mobile plate 302. The first cylinder 304 responds to the signal of the filling head 104 to stop filling, and pushes the slide sleeve 5 to move along the slide rod 4, thereby driving the mobile plate 302 to move close to the filling head 104, so that the material receiving box 303 moves to the bottom of the filling head 104. , the residual liquid dripping from the filling head 104 is received by the receiving box 303, thereby preventing the first conveyor line 102 or other equipment from being contaminated; when the first cylinder 304 responds to the signal of the first conveyor line 102 to operate again, it pulls the sliding sleeve 5 back to its original position along the sliding rod 4, thereby moving the movable plate 302 and the receiving box 303 away from the position of the filling head 104, so that the filling head 104 can fill another batch of containers 8; a limiting hole that is adapted to the diameter of the receiving box 303 is provided on the movable plate 302, and the receiving box 303 can be taken out of the positioning hole, thereby facilitating the cleaning or recovery of the residual liquid in the receiving box 303;Since containers 8 of different specifications have different heights, for containers 8 of lower height, if the filling head 104 is too far away from the container 8, the container 8 is easily splashed during filling, thereby causing pollution to the first conveyor belt and also causing waste of resources. In order to adjust the distance between the filling head 104 and the container 8, the filling head 104 is connected with a lifting assembly 6, which includes a lifting frame 601 and a second cylinder 602. The second cylinder 602 is connected to the frame 101, and the lifting frame 601 is connected to the output shaft of the second cylinder 602. The filling head 104 is installed on the lifting frame 601, and the bracket 301 is connected to the lifting frame 601. The lifting frame 601 is driven by the second cylinder 602 to move up and down, thereby driving the filling head 104 to move up and down, and the receiving box 303 and the filling head 104 are synchronously lifted and lowered, so that The distance between the filling head 104 and the container 8 can be adjusted, so the filling head 104 can fill containers 8 of different sizes. The capping device 2 includes a second conveyor line 201 and an automatic capping system 202. The automatic capping system 202 is electrically connected to the second conveyor line 201. The head end of the second conveyor line 201 is connected to the tail end of the first conveyor line 102. After the container 8 is filled, the first conveyor line 102 conveys the container 8 to the second conveyor line 201. When the container 8 moves to the capping station, the container 8 is capped by the automatic capping system 202. The automatic capping system 202 is prior art and will not be described in detail here. Limit rods 7 are connected to both sides of the first conveyor line 102 and the second conveyor line 201 to prevent the container 8 from tipping over during transportation.

[0017] The working principle of this embodiment is as follows: when in use, the container 8 is placed on the first conveyor line 102, the first conveyor line 102 is started, and the first conveyor line 102 stops running when it conveys the container 8 to the bottom of the filling head 104. The filling head 104 is started and fills the container 8. When the weighing sensor detects that the filling weight reaches the set value, the filling head 104 stops filling. At this time, the first cylinder 304 is started, pushing the moving plate 302 to move along the slide rod 4, so that the receiving box 303 moves to the filling head 104. Directly below, the first conveyor line 102 starts again and conveys the container 8 to the second conveyor line 201. The second conveyor line 201 conveys the container 8 to the capping station, and the container 8 is capped by the automatic capping system 202, thereby completing the filling and capping operations; wherein, the liquid droplets remaining on the filling head 104 fall into the receiving box 303, so the utility model avoids the liquid droplets falling onto the first conveyor line 102 or other equipment, causing the first conveyor line 102 to be contaminated, thereby ensuring the normal use of the first conveyor line 102.

[0018] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A filling mechanism, comprising a filling device (1) and a capping device (2), wherein the capping device (2) is arranged at the end of the filling device (1), the filling device (1) comprises a first conveying line (102), a feeding pipe (103) and a filling head (104) mounted on a frame (101), the first conveying line (102) being electrically connected to the filling head (104), and the filling head (104) being in communication with the feeding pipe (103), characterized in that: A material receiving assembly (3) is provided below the filling head (104), the material receiving assembly (3) comprising a material receiving box (303) and a first cylinder (304) for driving the material receiving box (303) to move, the first cylinder (304) being electrically connected to the filling head (104) and the first conveying line (102) respectively.

2. The filling mechanism according to claim 1, characterized in that: The material receiving assembly (3) further comprises a bracket (301) and a movable plate (302), the material receiving box (303) being arranged on the movable plate (302), the bracket (301) being provided with a sliding rod (4), the sliding rod (4) being slidably connected to a sliding sleeve (5), one end of the sliding sleeve (5) being connected to the output shaft of the first cylinder (304), and one side of the sliding sleeve (5) being connected to the movable plate (302).

3. The filling mechanism according to claim 2, characterized in that: The movable plate (302) is provided with a limiting hole adapted to the diameter of the material receiving box (303).

4. The filling mechanism according to claim 2, characterized in that: The filling head (104) is connected to a lifting assembly (6), the lifting assembly (6) comprising a lifting frame (601) and a second cylinder (602), the second cylinder (602) being connected to the frame (101), the lifting frame (601) being connected to an output shaft of the second cylinder (602), the filling head (104) being mounted on the lifting frame (601), and the bracket (301) being connected to the lifting frame (601).

5. The filling mechanism according to claim 1, characterized in that: The filling device (1) further comprises a weighing sensor, wherein the weighing sensor is electrically connected to the filling head (104) and the first conveying line (102) respectively.

6. The filling mechanism according to claim 1, characterized in that: The capping device (2) comprises a second conveying line (201) and an automatic capping system (202), wherein the automatic capping system (202) is electrically connected to the second conveying line (201), and the head end of the second conveying line (201) is connected to the tail end of the first conveying line (102).

7. The filling mechanism according to claim 6, characterized in that: Limiting rods (7) are connected to both sides of the first conveying line (102) and the second conveying line (201).

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