Filling machine for preparing glass printing coating

Abstract

The utility model discloses a filling machine for preparing glass printing paint, which belongs to the technical field of paint preparation and comprises a base, a filter fixed in the middle of the top of the base, a diaphragm pump for conveying raw materials, a pneumatic valve group for monitoring conveying of the raw materials and a weighing scale for weighing the raw materials. A conveying pipe is mounted at the input end at the bottom of the filter. The stand column is vertically arranged at the top of the base, the transverse rod is vertically arranged on the side edge of the stand column, and the positioning mechanism composed of the sliding sleeve, the mounting cylinder, the inserting block, the first spring, the through opening, the inserting groove, the strip-shaped groove and the pull block is arranged between the end of the transverse rod and the stand column, so that the heights of the filling heads are adjusted when the filling heads are used, liquid drops are effectively prevented from being scattered, and the filling efficiency is improved. And a plug-in positioning mode is adopted, so that adjustment and use are more convenient.

Description

Technical Field

[0001] This utility model relates to a filling machine, and more particularly to a filling machine for preparing glass printing coatings, belonging to the field of coating preparation technology. Background Technology

[0002] Liquid filtration and filling integrated machines are commonly used in the filtration and filling of liquids such as paints, coatings, and water-based paints. They have functions such as filtration, filling, and weighing and are commonly used equipment in industries such as coating and chemicals. They can achieve liquid purification and quantitative filling, improving production efficiency and product quality.

[0003] Currently, during the use of filling machines, the filling head is directly fixed by a crossbar, which cannot be adjusted according to the height of the container, easily leading to leakage. In addition, after filling is completed, liquid droplets will slowly drip down. If the dripping is allowed to finish, it will take a long time. If the filling container is removed directly, it will not only waste raw materials, but also contaminate the weighing platform.

[0004] To address these issues, a filling machine for preparing glass printing coatings was designed. Summary of the Invention

[0005] The main objective of this invention is to provide a filling machine for preparing glass printing coatings, in order to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved by adopting the following technical solution:

[0007] A filling machine for preparing glass printing coating includes a base, a filter fixed at the middle position of the top of the base, a diaphragm pump for conveying raw materials, a pneumatic valve group for monitoring the conveying of raw materials, and a weighing scale for weighing the raw materials.

[0008] A conveying pipe is installed at the input end of the bottom of the filter, and a filling head is installed at the end of the conveying pipe. A column is vertically fixed at the top of the base near the weighing scale. A crossbar is vertically slidably installed on the outside of the column, and the crossbar is perpendicular to the surface of the column. A positioning mechanism is provided between the crossbar and the column.

[0009] A droplet-shaking mechanism is provided between the bottom of the filling head and the crossbar.

[0010] Preferably, the positioning mechanism includes a sliding sleeve, a mounting cylinder, an insert block, a first spring, a through-hole, a slot, a strip groove, and a pull block. The sliding sleeve is fitted onto the outside of the column and slides along the height direction of the column. The end of the crossbar is fixed to the side of the sliding sleeve. The top of the crossbar near the end of the sliding sleeve is fixed with a mounting cylinder. An insert block is slidably arranged inside the mounting cylinder. A through-hole is opened on the side of the sliding sleeve. Slots are evenly opened on the outside of the column along the height direction. The insert block passes through the through-hole and is inserted into the inside of the slot. A first spring is provided between the insert block and the inner end of the mounting cylinder. A strip groove is opened on the top of the mounting cylinder along the length direction. A pull block is slidably arranged inside the strip groove. The bottom end of the pull block is fixedly connected to the through-hole.

[0011] Preferably, the insert is trapezoidal in shape, and the depth of the slot is less than the horizontal length of the inclined surface of the insert.

[0012] Preferably, the top of the pull block protrudes from the top of the mounting cylinder, and the side of the pull block near the sliding sleeve has anti-slip texture.

[0013] Preferably, a guide bar is vertically provided on the outer side of the column, and a groove that mates with the guide bar is provided on the inner side of the sliding sleeve.

[0014] Preferably, the droplet shaking mechanism includes a limiting socket, a second spring, and a connecting assembly. The limiting socket is located at the end of the crossbar, and the second spring is provided at the top of the limiting socket. The filling head passes vertically through the limiting socket and the interior of the second spring. A connecting assembly is provided between the top of the second spring and the filling head.

[0015] Preferably, the connecting assembly includes a mounting ring and positioning bolts. The mounting ring is fixed to the top of the second spring and is sleeved on the outside of the filling head. Positioning bolts are evenly installed on the outer side of the mounting ring along the circumferential direction.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model features a vertically installed column at the top of the base, with a horizontal bar vertically installed on the side of the column. The end of the horizontal bar is connected to the column by a positioning mechanism consisting of a sliding sleeve, a mounting cylinder, an insert block, a first spring, a through-hole, a slot, a strip groove, and a pull block. This mechanism allows the filling head to be adjusted in height during use, effectively preventing the spillage of liquid droplets. Furthermore, the plug-in positioning method makes adjustment and use more convenient.

[0018] 2. This utility model has a droplet shaking mechanism consisting of a limiting insertion hole, a second spring, a mounting ring, and a positioning bolt at the end of the crossbar. After filling is completed, the filling head can be pressed up and down, and the force of the second spring can control the up and down shaking of the filling head to accelerate the dripping of the droplets. This makes it more convenient to use. In addition, the detachable installation method between the filling head and the mounting ring makes the filling head flexible to use. Attached Figure Description

[0019] Figure 1 This is the front view of the present invention;

[0020] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 For the present utility model Figure 1 Enlarged view at point B in the middle;

[0022] Figure 4 This is a diagram of the insert block of this utility model.

[0023] In the diagram: 1. Base; 101. Filter; 102. Diaphragm pump; 103. Pneumatic valve assembly; 104. Weighing scale;

[0024] 2. Conveying pipe; 3. Filling head; 4. Column; 5. Crossbar;

[0025] 6. Positioning mechanism; 601. Sliding sleeve; 602. Mounting cylinder; 603. Insert block; 604. First spring; 605. Through port; 606. Slot; 607. Strip groove; 608. Pull block;

[0026] 7. Droplet shaking mechanism; 701. Limiting insertion hole; 702. Second spring; 703. Mounting ring; 704. Positioning bolt. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0028] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. Example 1

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment proposes a filling machine for preparing glass printing coating, including a base 1, a filter 101 fixed at the middle position of the top of the base 1, a diaphragm pump 102 for conveying raw materials, a pneumatic valve group 103 for monitoring the conveying of raw materials, and a weighing scale 104 for weighing raw materials.

[0033] A conveying pipe 2 is installed at the input end of the bottom of the filter 101, and a filling head 3 is installed at the end of the conveying pipe 2. A column 4 is vertically fixed at the top of the base 1 near the weighing scale 104. A crossbar 5 is vertically slidably arranged on the outside of the column 4, and the crossbar 5 is perpendicular to the surface of the column 4. A positioning mechanism 6 is provided between the crossbar 5 and the column 4.

[0034] A droplet shaking mechanism 7 is provided between the bottom end of the filling head 3 and the crossbar 5.

[0035] The raw material is first pressurized and conveyed by diaphragm pump 102. The diaphragm pump 102 generates suction and pressure through reciprocating motion, drawing the raw material from the storage container and pushing it into the conveying pipeline. During the conveying process, the raw material first passes through filter 101, which is installed at the top center of base 1. Its internal filter elements (such as filter screens and filter cartridges) remove impurities and particles from the raw material, ensuring the purity of the filled coating. The filtered raw material flows to filling head 3 through conveying pipe 2. Conveying pipe 2 connects the bottom input end of filter 101 to filling head 3, forming a raw material transmission channel. Pneumatic valve assembly 103 is installed on the raw material conveying path to monitor the conveying status of the raw material (flow rate, pressure). (Parameters, etc.) The conveying volume is precisely adjusted through switch control and signal feedback, and quantitative filling is achieved in conjunction with the weighing scale 104. The weighing scale 104 is set at the top of the base 1 near the column 4 and is used to weigh the filling container and raw material. When the raw material is filled to the preset weight, the pneumatic valve group 103 controls the diaphragm pump 102 to stop conveying. During the filling process, since the height of the filling bottles has a certain difference, the filling head 3 is moved vertically by controlling the crossbar 5, and then the height during filling is adjusted by the positioning mechanism 6. In addition, after the filling is completed, the liquid droplets fall slowly. At this time, the liquid droplet shaking mechanism 7 controls the up and down shaking of the filling head 3 to accelerate the discharge of raw material. Example 2

[0036] The solution in Example 1 will be further described below with reference to its specific working method.

[0037] like Figure 2 As shown, in a preferred embodiment, based on the above method, the positioning mechanism 6 further includes a sliding sleeve 601, a mounting cylinder 602, an insert block 603, a first spring 604, a through-hole 605, a slot 606, a strip groove 607, and a pull block 608. The sliding sleeve 601 is sleeved on the outside of the column 4 and slides along the height direction of the column 4. The end of the crossbar 5 is fixed to the side of the sliding sleeve 601. The top of the crossbar 5 near the end of the sliding sleeve 601 is fixed with the mounting cylinder 602. The inner side of the sleeve 601 is provided with a sliding insert 603, and the side of the sleeve 601 is provided with a through opening 605. The outer side of the column 4 is provided with slots 606 evenly distributed along the height direction. The insert 603 passes through the through opening 605 and is inserted into the inside of the slot 606. A first spring 604 is provided between the insert 603 and the inner end of the mounting cylinder 602. The top of the mounting cylinder 602 is provided with a strip groove 607 along the length direction. A pull block 608 is slidably provided inside the strip groove 607. The bottom end of the pull block 608 is fixedly connected to the through opening 605.

[0038] When adjusting the position of the filling head 3, the horizontal pull block 608 is pulled, and the pull block 608 slides inside the strip groove 607, compressing the first spring 604. The insert block 603 is pulled out horizontally from inside the slot 606, and the sliding sleeve 601 can slide freely to adjust the height. After reaching the filling height, the pull block 608 is released, and the first spring 604 pushes the insert block 603 to insert into the corresponding slot 606, fixing the sliding sleeve 601 and the crossbar 5.

[0039] like Figure 4 As shown, in a preferred embodiment, based on the above method, the shape of the insert 603 is trapezoidal, and the depth of the slot 606 is less than the horizontal length of the inclined surface of the insert 603. The inclined surface of the insert 603 contacts the top of the slot 606. When the filling head 3 is lifted, an upward force is applied to the crossbar 5. When the slot 606 contacts the inclined surface of the insert 603, a horizontal pushing force is applied to the insert 603, pushing the insert 603 out of the slot 606. The height of the filling head 3 can be adjusted without manually dragging the pull block 608, making it more convenient to use.

[0040] like Figure 2 As shown, in a preferred embodiment, based on the above method, the top of the pull block 608 protrudes from the top of the mounting cylinder 602, and the pull block 608 is provided with anti-slip texture on the side near the sliding sleeve 601 to facilitate operation during use.

[0041] like Figure 2 As shown, in a preferred embodiment, based on the above method, a guide bar is vertically provided on the outer side of the column 4, and a groove that cooperates with the guide bar is provided on the inner side of the sliding sleeve 601, so that the sliding sleeve 601 can slide vertically and avoid deviation.

[0042] like Figure 3 As shown, in a preferred embodiment, based on the above method, the droplet shaking mechanism 7 further includes a limiting insertion hole 701, a second spring 702 and a connecting assembly. The limiting insertion hole 701 is opened at the end of the crossbar 5, and the second spring 702 is provided at the top of the limiting insertion hole 701. The filling head 3 passes vertically through the inside of the limiting insertion hole 701 and the second spring 702. A connecting assembly is provided between the top of the second spring 702 and the filling head 3.

[0043] The filling head 3 is connected to the second spring 702 via a connecting assembly. After filling is completed, the filling head 3 is manually pressed up and down to move within the limiting socket 701, compressing / stretching the second spring 702. The elasticity of the spring causes the filling head 3 to vibrate, accelerating the dripping of liquid.

[0044] like Figure 3As shown, in a preferred embodiment, based on the above method, the connecting assembly further includes a mounting ring 703 and a positioning bolt 704. The mounting ring 703 is fixed to the top of the second spring 702 and is sleeved on the outside of the filling head 3. Positioning bolts 704 are evenly installed on the outer side of the mounting ring 703 along the circumferential direction.

[0045] The filling head 3 is connected to the mounting ring 703 by the positioning bolt 704. Different diameter filling heads 3 can be replaced as needed, which is convenient for maintenance and cleaning. Example 3

[0046] The solutions in Embodiments 1 and 2 will be further described below with reference to their specific working methods.

[0047] In the preparation stage, place the container on the weighing scale 104, pull the pull block 608 to adjust the position of the sliding sleeve 601 on the column 4, adjust the height of the crossbar 5 and the filling head 3 to align with the container opening, loosen the pull block 608 to fix it, and fix the filling head 3 to the mounting ring 703 by the positioning bolt 704. In the filling stage, start the diaphragm pump 102. After the raw material is filtered by the filter 101, it is injected into the container through the conveying pipe 2 and the filling head 3. The pneumatic valve group 103 monitors the conveying status, and the weighing scale 104 weighs in real time. When the preset value is reached, the pneumatic valve group 103 controls the diaphragm pump 102 to stop. In the finishing stage, press the filling head 3 and use the second spring 702 to make the filling head 3 shake, so that the liquid droplets fall quickly. If it is necessary to change the container or parameters, the positioning mechanism 6 can be readjusted or the filling head 3 can be disassembled.

[0048] The above description is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope disclosed by the present utility model, based on the technical solution and concept of the present utility model, shall fall within the protection scope of the present utility model.

Claims

1. A filling machine for preparing glass printing coating, comprising a base (1), a filter (101) fixed at the middle position of the top of the base (1), a diaphragm pump (102) for conveying raw materials, a pneumatic valve group (103) for monitoring the conveying of raw materials, and a weighing scale (104) for weighing raw materials. Its features are: A conveying pipe (2) is installed at the bottom of the filter (101), and a filling head (3) is installed at the end of the conveying pipe (2). A column (4) is vertically fixed at the top of the base (1) near the weighing scale (104). A crossbar (5) is vertically slidably arranged on the outside of the column (4), and the crossbar (5) is perpendicular to the surface of the column (4). A positioning mechanism (6) is provided between the crossbar (5) and the column (4). A droplet shaking mechanism (7) is provided between the bottom end of the filling head (3) and the crossbar (5).

2. The filling machine for preparing glass printing coating according to claim 1, characterized in that: The positioning mechanism (6) includes a sliding sleeve (601), a mounting cylinder (602), an insert (603), a first spring (604), a through-hole (605), a slot (606), a strip groove (607), and a pull block (608). The sliding sleeve (601) is fitted on the outside of the column (4), and the sliding sleeve (601) slides along the height direction of the column (4). The end of the crossbar (5) is fixed to the side of the sliding sleeve (601). The top of the crossbar (5) near the end of the sliding sleeve (601) is fixed with the mounting cylinder (602). An insert is slidably arranged inside the mounting cylinder (602). 603), the side of the sliding sleeve (601) is provided with a through opening (605), the outer side of the column (4) is provided with slots (606) evenly along the height direction, the insert (603) passes through the through opening (605) and is inserted into the inside of the slot (606), a first spring (604) is provided between the insert (603) and the inner end of the mounting cylinder (602), the top of the mounting cylinder (602) is provided with a strip groove (607) along the length direction, a pull block (608) is slidably provided inside the strip groove (607), and the bottom end of the pull block (608) is fixedly connected to the through opening (605).

3. The filling machine for preparing glass printing coating according to claim 2, characterized in that: The insert (603) is trapezoidal in shape, and the depth of the slot (606) is less than the horizontal length of the inclined surface of the insert (603).

4. A filling machine for preparing glass printing coatings according to claim 2, characterized in that: The top of the pull block (608) protrudes from the top of the mounting cylinder (602), and the pull block (608) has anti-slip texture on the side near the sliding sleeve (601).

5. A filling machine for preparing glass printing coatings according to claim 2, characterized in that: The outer side of the column (4) is provided with a guide bar, and the inner side of the sliding sleeve (601) is provided with a groove that cooperates with the guide bar.

6. The filling machine for preparing glass printing coating according to claim 1, characterized in that: The droplet shaking mechanism (7) includes a limiting socket (701), a second spring (702) and a connecting component. The limiting socket (701) is located at the end of the crossbar (5). The second spring (702) is provided at the top of the limiting socket (701). The filling head (3) passes vertically through the limiting socket (701) and the second spring (702). A connecting component is provided between the top of the second spring (702) and the filling head (3).

7. A filling machine for preparing glass printing coatings according to claim 6, characterized in that: The connecting assembly includes a mounting ring (703) and positioning bolts (704). The mounting ring (703) is fixed to the top of the second spring (702) and is sleeved on the outside of the filling head (3). Positioning bolts (704) are evenly installed on the outer side of the mounting ring (703) along the circumferential direction.

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