Automatic methyl acetate filling machine

Abstract

The utility model provides an automatic methyl acetate filling machine, which relates to the technical field of filling machines and comprises a workbench, a supporting side plate is fixedly mounted on one side of the upper surface of the workbench, a top plate is fixedly mounted at the upper end of the supporting side plate, a sliding plate is slidably mounted on the front surface of the supporting side plate, and a first hydraulic cylinder is fixedly mounted on the lower surface of the top plate. The output end of the first hydraulic cylinder is arranged on the upper surface of the sliding plate, the lower surface of the sliding plate is fixedly provided with a material conveying pipe, the lower surface of the material conveying pipe is fixedly provided with a plurality of spray heads at equal intervals, and the sliding plate is provided with an adjusting and closing assembly. And at the moment, a supporting frame can be driven to move downwards, meanwhile, a plurality of positioning plates move downwards, a plurality of guide rods are driven to move downwards, and an arc-shaped baffle blocks a spray head. Therefore, residual methyl acetate is prevented from overflowing from the spray head.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, and more particularly to an automatic methyl acetate filling machine. Background Art

[0002] Methyl acetate is an organic compound, mainly used as an organic solvent and as a raw material for spray paint, artificial leather, spices, etc. After the production of methyl acetate is completed, in order to facilitate the transportation of methyl acetate, it is necessary to carry out the filling work of methyl acetate. For example, in the automatic filling machine with the patent application number CN212532252U, which includes a filling machine body and a conveying mechanism, by setting a sliding device, the equipment can move arbitrarily, with strong flexibility. The weighing device provided on the filling mechanism can monitor the weight change of the dispensing bottle in real time, improve the filling accuracy, and have a good filling effect. By setting an alarm, when the machine fails, it will make a sound to remind the maintenance personnel to carry out maintenance. A camera is provided on the filling machine body to monitor the filling process throughout, to avoid accidents, and has a certain safety protection performance. By setting rubber strips, saw teeth strips and rubber clamping plates, multiple groups of rubber clamping plates are provided, which can be fixed and adjusted according to different shapes of filling bottles, and can also prevent the filling bottles from tipping during transportation. By setting a control panel and a conveying mechanism, while ensuring the filling accuracy, a full-automatic and assembly-line filling operation is realized, improving the filling efficiency. However, the above technical solution can only fill one filling cylinder at a time, with slow filling efficiency, and after the filling is completed, some raw materials will overflow from the filling head, resulting in waste of raw materials. Summary of the Utility Model

[0003] The main purpose of the present utility model is to provide an automatic methyl acetate filling machine, which can effectively solve the problems in the background art that only one filling cylinder can be filled at a time, with slow filling efficiency, and after the filling is completed, some raw materials will overflow from the filling head, resulting in waste of raw materials.

[0004] To achieve the above purpose, the technical solution adopted by the present utility model is: an automatic methyl acetate filling machine, including a workbench, on one side of the upper surface of the workbench, a support side plate is fixedly installed, on the upper end of the support side plate, a top plate is fixedly installed, on the front surface of the support side plate, a sliding plate is slidably installed, on the lower surface of the top plate, a first hydraulic cylinder is fixedly installed, the output end of the first hydraulic cylinder is arranged on the upper surface of the sliding plate, on the lower surface of the sliding plate, a feed pipe is fixedly installed, on the lower surface of the feed pipe, a number of nozzles are fixedly installed at equal intervals, and an adjustment and closing component is arranged on the sliding plate.

[0005] Preferably, an installation groove is opened on the upper surface of the workbench, and an installation ring is arranged on the inner wall of the installation groove.

[0006] Preferably, a chute is provided on the front surface of the support side plate, a slider is fixedly installed at one end of the sliding plate, and the slider is slidably installed inside the chute.

[0007] Preferably, the adjustment and closing assembly includes a second hydraulic cylinder, a second screw sleeve, and a sliding column. The second hydraulic cylinder is fixedly installed on the upper surface of the sliding plate, the second screw sleeve is arranged on the peripheral surface of the material conveying pipe, and the sliding column is fixedly installed on the inner surface of the material conveying pipe.

[0008] Preferably, a support frame is installed at the output end of the second hydraulic cylinder, positioning plates are fixedly installed on both sides of the support frame, a number of guide rods are slidably penetrated through the middle of the positioning plates, and a number of first screw sleeves are equidistantly installed on the positioning plates.

[0009] Preferably, the upper and lower circumferential sides of the guide rod are respectively provided with a first thread and a second thread, and the first thread and the second thread are respectively meshed with the first screw sleeve and the second screw sleeve.

[0010] Preferably, an arc-shaped baffle is slidably installed in the middle of the sliding column, and the lower end of the sliding column is rotatably arranged on the upper surface of the arc-shaped baffle.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) Place the filling cylinder inside the workbench. At this time, drive the sliding plate to move downward through the output end of the first hydraulic cylinder, and then drive the material conveying pipe to move downward, so that a number of nozzles are arranged inside the filling cylinder. At this time, convey the filling cylinder into the material conveying pipe, and inject methyl acetate from the nozzles into the filling cylinder for filling work. After filling, extend and retract the output end of the second hydraulic cylinder. At this time, drive the support frame to move downward, and at the same time drive a number of positioning plates to move downward, drive a number of guide rods to move downward, and make the arc-shaped baffle block the nozzles. Thereby preventing the remaining methyl acetate from overflowing from the nozzles. And when it is necessary to control the number of nozzles, the operator rotates the guide rod to disengage the first thread from the first screw sleeve, and then the first thread can be meshed with the second screw sleeve, and at this time the guide rod can be fixedly connected to the material conveying pipe, and the arc-shaped baffle is fitted on the surface of the nozzle to individually close one nozzle and control the number of nozzles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of an automatic filling machine for methyl acetate of the present utility model;

[0014] Figure 2 is an overall side view structural diagram of an automatic filling machine for methyl acetate of the present utility model;

[0015] Figure 3Schematic diagram of the slide plate structure of an automatic methyl acetate filling machine of the present utility model;

[0016] Figure 4 Schematic diagram of the guide rod structure of an automatic methyl acetate filling machine of the present utility model;

[0017] Figure 5 Schematic diagram of the internal structure of the material conveying pipe of an automatic methyl acetate filling machine of the present utility model.

[0018] In the figure: 1, workbench; 2, installation groove; 3, installation ring; 4, support side plate; 5, top plate; 6, first hydraulic cylinder; 7, slide plate; 8, chute; 9, adjustment and sealing component; 901, second hydraulic cylinder; 902, support frame; 903, positioning plate; 904, guide rod; 905, first screw sleeve; 906, second screw sleeve; 907, first thread; 908, second thread; 909, sliding column; 910, arc-shaped baffle; 10, material conveying pipe; 11, spray head; 12, slider. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] As Figure 1 , 2 shown, an automatic methyl acetate filling machine includes a workbench 1. On one side of the upper surface of the workbench 1, a support side plate 4 is fixedly installed. At the upper end of the support side plate 4, a top plate 5 is fixedly installed. On the front surface of the support side plate 4, a slide plate 7 is slidably installed. At the lower surface of the top plate 5, a first hydraulic cylinder 6 is fixedly installed. The output end of the first hydraulic cylinder 6 is arranged on the upper surface of the slide plate 7. At the lower surface of the slide plate 7, a material conveying pipe 10 is fixedly installed. At the lower surface of the material conveying pipe 10, a number of spray heads 11 are fixedly installed at equal intervals. An adjustment and sealing component 9 is arranged on the slide plate 7.

[0021] As Figure 1 shown, an installation groove 2 is opened on the upper surface of the workbench 1. An installation ring 3 is arranged on the inner wall of the installation groove 2. Setting the filling cylinder inside the installation groove 2 can play a role in positioning the filling cylinder. By setting the installation ring 3, the shape inside the installation groove 2 can be changed to install filling cylinders of different specifications.

[0022] As Figure 1 , 3As shown, a chute 8 is provided on the front surface of the support side plate 4. One end of the sliding plate 7 is fixedly installed with a slider 12, and the slider 12 is slidably installed inside the chute 8. By installing the slider 12 inside the chute 8, the stability of the sliding plate 7 during movement can be better.

[0023] As Figure 2 , 4 , as shown in Figure 5, the adjustment and closing component 9 includes a second hydraulic cylinder 901, a second screw sleeve 906, and a sliding column 909. The second hydraulic cylinder 901 is fixedly installed on the upper surface of the sliding plate 7. The second screw sleeve 906 is arranged on the peripheral surface of the material conveying pipe 10. The sliding column 909 is fixedly installed on the inner surface of the material conveying pipe 10. The output end of the second hydraulic cylinder 901 is installed with a support frame 902. Two sides of the support frame 902 are fixedly installed with positioning plates 903. A number of guide rods 904 are slidably penetrated through the middle of the positioning plates 903. A number of first screw sleeves 905 are equidistantly installed on the positioning plates 903. First threads 907 and second threads 908 are respectively arranged on the upper and lower circumferential sides of the guide rods 904. The first threads 907 and second threads 908 are respectively meshed and connected with the first screw sleeves 905 and the second screw sleeve 906. An arc-shaped baffle 910 is slidably installed in the middle of the sliding column 909. The lower end of the sliding column 909 is rotatably arranged on the upper surface of the arc-shaped baffle 910. Place the filling cylinder inside the workbench 1. At this time, drive the sliding plate 7 to move downward through the output end of the first hydraulic cylinder 6, and then drive the material conveying pipe 10 to move downward, so that a number of nozzles 11 are arranged inside the filling cylinder. At this time, convey the filling cylinder into the material conveying pipe 10, and inject methyl acetate from the nozzles 11 into the filling cylinder for filling work. After filling, at this time, extend and retract the output end of the second hydraulic cylinder 901. At this time, drive the support frame 902 to move downward, and at the same time drive a number of positioning plates 903 to move downward, drive a number of guide rods 904 to move downward, and make the arc-shaped baffle 910 block the nozzles 11. Thus, preventing the remaining methyl acetate from overflowing from the nozzles 11. And when it is necessary to control the number of nozzles 11, by the staff rotating the guide rod 904, the first thread 907 is disengaged from the first screw sleeve 905, and then the first thread 907 can be meshed and connected with the second screw sleeve 906. At this time, the guide rod 904 can be fixedly connected with the material conveying pipe 10, and the arc-shaped baffle 910 is fitted on the surface of the nozzle 11, playing a role in closing a single nozzle 11 to control the number of nozzles.

[0024] The working principle of this methyl acetate automatic filling machine:

[0025] During use, when it is necessary to fill methyl acetate, first place the filling cylinder inside the workbench 1. At this time, the output end of the first hydraulic cylinder 6 drives the slide plate 7 to move downward, which can drive the feeding pipe 10 to move downward, so that several nozzles 11 are arranged inside the filling cylinder. At this time, the filling cylinder is conveyed into the feeding pipe 10, and methyl acetate is injected from the nozzles 11 into the filling cylinder for filling work. After filling, the output end of the second hydraulic cylinder 901 expands and contracts. At this time, it can drive the support frame 902 to move downward, and at the same time make several positioning plates 903 move downward, driving several guide rods 904 to move downward, so that the arc-shaped baffle 910 blocks the nozzles 11. This prevents residual methyl acetate from overflowing from the nozzles 11. And when it is necessary to control the number of nozzles 11, the operator rotates the guide rod 904, so that the first thread 907 disengages from the first screw sleeve 905, and then the first thread 907 can be engaged and connected with the second screw sleeve 906. At this time, the guide rod 904 can be fixedly connected with the feeding pipe 10, and the arc-shaped baffle 910 fits on the surface of the nozzle 11, playing a role in closing a single nozzle 11 to control the number of nozzles.

[0026] The above embodiments of the present utility are merely examples for clearly illustrating the present utility, rather than limitations on the implementation modes of the present utility. For those of ordinary skill in the art, based on the above description, other different forms of changes or modifications can be made. It is impossible to list all implementation modes here. Any obvious changes or modifications derived from the technical solutions of the present utility still fall within the protection scope of the present utility.

Claims

1. A methyl acetate automatic filling machine, comprising a workbench (1), characterized in that: A supporting side plate (4) is fixedly mounted on one side of the upper surface of the workbench (1), a top plate (5) is fixedly mounted on the upper end of the supporting side plate (4), a slide plate (7) is slidably mounted on the front surface of the supporting side plate (4), a first hydraulic cylinder (6) is fixedly mounted on the lower surface of the top plate (5), an output end of the first hydraulic cylinder (6) is arranged on the upper surface of the slide plate (7), a delivery pipe (10) is fixedly mounted on the lower surface of the slide plate (7), a plurality of nozzles (11) are fixedly mounted at equal intervals on the lower surface of the delivery pipe (10), and an adjustment and sealing component (9) is arranged on the slide plate (7).

2. The automatic methyl acetate filling machine according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a mounting groove (2), and the inner wall of the mounting groove (2) is provided with a mounting ring (3).

3. The automatic methyl acetate filling machine according to claim 1, characterized in that: A slide groove (8) is provided on the front surface of the supporting side plate (4), and a slider (12) is fixedly installed on one end of the slide plate (7), and the slider (12) is slidably installed inside the slide groove (8).

4. The automatic methyl acetate filling machine according to claim 1, characterized in that: The adjustment and sealing assembly (9) includes a second hydraulic cylinder (901), a second screw sleeve (906), and a sliding column (909). The second hydraulic cylinder (901) is fixedly mounted on the upper surface of the slide plate (7), the second screw sleeve (906) is arranged on the circumference of the conveying pipe (10), and the sliding column (909) is fixedly mounted on the inner surface of the conveying pipe (10).

5. The automatic methyl acetate filling machine according to claim 4, characterized in that: A support frame (902) is installed at the output end of the second hydraulic cylinder (901), and positioning plates (903) are fixedly installed on both sides of the support frame (902). A plurality of guide rods (904) are installed in a sliding manner through the middle of the positioning plate (903), and a plurality of first screw sleeves (905) are equidistantly installed on the positioning plate (903).

6. The automatic methyl acetate filling machine according to claim 5, characterized in that: The guide rod (904) is provided with a first thread (907) and a second thread (908) on the upper and lower circumferential sides respectively. The first thread (907) and the second thread (908) are engaged with the first screw sleeve (905) and the second screw sleeve (906) respectively.

7. The automatic methyl acetate filling machine according to claim 6, characterized in that: An arc-shaped baffle (910) is slidably mounted on the middle of the slide column (909), and the lower end of the slide column (909) is rotatably mounted on the upper surface of the arc-shaped baffle (910).

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