Printing ink vacuum capping device

Abstract

The utility model belongs to the field of printing ink, and particularly relates to a printing ink vacuum capping device which comprises a base, the top of the base is fixedly connected with a supporting frame, the top of the supporting frame is provided with a first electric telescopic rod, the bottom of the first electric telescopic rod is fixedly connected with a vacuum cylinder, and the side wall of the vacuum cylinder is connected with a hose. The other end of the hose is connected with a vacuum pump; and the second electric telescopic rod is fixed to the top of the inner wall of the vacuum cylinder, a sealing cover box is fixedly connected to the bottom end of the second electric telescopic rod, and an elastic rod is fixedly connected to the inner wall of the sealing cover box. According to the ink tank cover sealing device, the cover body can be clamped and fixed through mutual cooperation of the clamping plate, the cover sealing box and the elastic rod, the ink tank can be positioned and assisted through mutual cooperation of the limiting plate and the threaded rod, and the situation that the cover body and the ink tank are not accurately aligned, and consequently the sealing quality is poor is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ink, in particular to an ink vacuum sealing device. Background Art

[0002] With the rapid economic development and technological advancement in various regions, ink is an important material for printing packaging materials. It prints patterns and texts on substrates. The ink includes main ingredients and auxiliary ingredients, which are evenly mixed and repeatedly rolled to form a viscous colloidal fluid. After the ink is produced, it needs to be filled. After the filling is completed, it needs to be capped.

[0003] The existing patent (publication number: CN208802182U) discloses a vacuum nitrogen filling packaging machine for ink production. The device cannot assist in positioning the ink tank when capping, so that misalignment is likely to occur during capping, resulting in the ink tank being unable to be effectively sealed after capping. Utility Model Content

[0004] The utility model aims to provide an ink vacuum sealing device which can assist in positioning an ink tank.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] An ink vacuum capping device, comprising:

[0007] A base, the top of the base is fixedly connected to a support frame, the top of the support frame is installed with a first electric telescopic rod, the bottom of the first electric telescopic rod is fixedly connected to a vacuum cylinder, a hose is connected to the side wall of the vacuum cylinder, and the other end of the hose is connected to a vacuum pump;

[0008] A second electric telescopic rod, the second electric telescopic rod is fixed to the top of the inner wall of the vacuum cylinder, the bottom end of the second electric telescopic rod is fixedly connected to a sealing box, the inner wall of the sealing box is fixedly connected to an elastic rod, and the other end of the elastic rod is fixedly connected to a clamping plate;

[0009] A sealing groove, wherein the sealing groove is opened at the top of the base, a positioning groove is opened on the inner wall of the sealing groove, a support plate is fixedly connected to the top of the base, a threaded rod is rotatably connected to the side wall of the support plate, one end of the threaded rod is rotatably connected to a limiting plate, and a guide rod is fixedly connected to the limiting plate.

[0010] Based on the above technical solution, its use principle and the technical effects produced are as follows:

[0011] When the ink tank needs to be capped, the ink tank is first placed on the base, and then the handle is turned to drive the threaded rod to rotate, thereby driving the limit plate to move, and the ink tank is clamped and fixed from both sides to facilitate the positioning of the ink tank and avoid inaccurate alignment of the cover body and the ink tank. Then the first electric telescopic rod is started to drive the vacuum cylinder to move downward and snap into the sealing groove to form a sealed environment in the vacuum cylinder. Then the vacuum pump is started, and the vacuum cylinder is evacuated into a vacuum environment using a hose. Then the second electric telescopic rod is started to drive the capping box to move downward, and then the cover body clamped in the clamping plate is sealed onto the ink tank. Then, it is pressed downward to seal the cover body on the ink tank, so that the ink tank cover can be automatically capped, thereby improving the working efficiency of the device.

[0012] In a preferred example, the utility model can be further configured as follows: a controller is installed on the base, and the controller is electrically connected to the first electric telescopic rod and the second electric telescopic rod.

[0013] In a preferred example, the utility model can be further configured as follows: the vacuum cylinder and the sealing groove are adapted to each other, and a positioning plate adapted to the positioning groove is fixedly connected to the bottom of the vacuum cylinder.

[0014] In a preferred example, the utility model can be further configured as follows: the number of the elastic rods is four, the number of the clamping plates is two, and two elastic rods are installed on each clamping plate.

[0015] In a preferred example, the present invention can be further configured as follows: the shape of the clamping plate is an arc shape.

[0016] In a preferred example, the utility model can be further configured as follows: one end of the threaded rod is fixedly connected to a turning handle, and a threaded hole matching the threaded rod is opened on the side wall of the support plate.

[0017] In a preferred example, the present invention can be further configured as follows: the number of the limiting plates is two, and the shape of the limiting plates is arc-shaped.

[0018] In a preferred example, the present invention can be further configured as follows: the guide rod is arranged to penetrate the support plate.

[0019] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0020] Fixed connection refers to a connection in which parts or components are fixed without any relative movement. There are two types of connection: detachable and non-detachable.

[0021] (1) A removable connection is a connection that uses screws, splines, wedge pins, etc. to hold parts together. This type of connection can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0022] (2) Non-detachable connections mainly refer to welding, riveting and tenoning. Since they need to be disassembled by forging, sawing or oxygen cutting for maintenance or replacement, spare parts generally cannot be reused. At the same time, when making connections, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.);

[0023] An active connection is a connection in which parts or components are fixed so that they can move relative to each other.

[0024] The above technical solution of the utility model has the following beneficial technical effects:

[0025] In the utility model, the cover body can be clamped and fixed by the cooperation between the provided clamping plate, the cover box and the elastic rod, and the ink tank can be assisted in positioning by the cooperation between the provided limit plate and the threaded rod, so as to avoid inaccurate alignment between the cover body and the ink tank, which leads to poor sealing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a three-dimensional schematic diagram of the vacuum cylinder structure of the utility model;

[0028] Figure 3 It is a three-dimensional schematic diagram of the cover box structure of the utility model;

[0029] Figure 4 It is a three-dimensional schematic diagram of the limiting plate structure of the utility model;

[0030] Figure 5 It is a three-dimensional schematic diagram of the second electric telescopic rod structure of the utility model.

[0031] Reference numerals:

[0032] 1. Base; 2. Support frame; 3. First electric telescopic rod; 4. Vacuum cylinder; 5. Hose; 6. Vacuum pump; 7. Second electric telescopic rod; 8. Capping box; 9. Elastic rod; 10. Clamping plate; 11. Sealing groove; 12. Positioning groove; 13. Support plate; 14. Threaded rod; 15. Limiting plate; 16. Guide rod; 17. Controller; 18. Positioning plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure. It should be noted that the embodiments of the present utility model and the features in the embodiments can be combined with each other without conflict.

[0034] According to the concept of this application, Figures 1 to 5 An embodiment of an ink vacuum capping device for capping an ink tank after filling is described below. Specifically, the ink vacuum capping device is constructed as an integrated structure, which has three components, namely, a base 1, a second electric telescopic rod 7, and a sealing groove 11. The cover body can be clamped and fixed by the mutual cooperation between the clamping plate 10, the capping box 8, and the elastic rod 9, and the ink tank can be positioned by the mutual cooperation between the limit plate 15 and the threaded rod 14, so as to avoid inaccurate alignment between the cover body and the ink tank, resulting in poor sealing quality.

[0035] Combination Figure 1-5 As shown, the utility model provides an ink vacuum sealing device, comprising:

[0036] A base 1, a support frame 2 is fixedly connected to the top of the base 1, a first electric telescopic rod 3 is installed on the top of the support frame 2, a vacuum cylinder 4 is fixedly connected to the bottom of the first electric telescopic rod 3, a hose 5 is connected to the side wall of the vacuum cylinder 4, and the other end of the hose 5 is connected to a vacuum pump 6;

[0037] A second electric telescopic rod 7 is fixed to the top of the inner wall of the vacuum cylinder 4, a bottom end of the second electric telescopic rod 7 is fixedly connected to a sealing box 8, an elastic rod 9 is fixedly connected to the inner wall of the sealing box 8, and the other end of the elastic rod 9 is fixedly connected to a clamping plate 10;

[0038] A sealing groove 11 is provided at the top of the base 1, a positioning groove 12 is provided on the inner wall of the sealing groove 11, a support plate 13 is fixedly connected to the top of the base 1, a threaded rod 14 is rotatably connected to the side wall of the support plate 13, one end of the threaded rod 14 is rotatably connected to a limiting plate 15, and a guide rod 16 is fixedly connected to the limiting plate 15.

[0039] The base 1 is mainly used to support the support frame 2 and to place the ink tank to be capped. In some embodiments, the overall shape of the base 1 can be set to be cylindrical or rectangular. For the technical solution of the present application, the shape of the base 1 is set to be rectangular. A controller 17 is installed on the base 1, and the controller 17 is electrically connected to the first electric telescopic rod 3 and the second electric telescopic rod 7. It should be noted that the first electric telescopic rod 3 and the second electric telescopic rod 7 are both powered by an external power supply.

[0040] The vacuum cylinder 4 is mainly used to form a vacuum environment and seal the ink tank. In some embodiments, the overall shape of the vacuum cylinder 4 can be set to be cylindrical, rectangular or prism-shaped. For the technical solution of the present application, the shape of the vacuum cylinder 4 is set to be cylindrical, and the vacuum cylinder 4 and the sealing groove 11 are adapted to each other, and the bottom of the vacuum cylinder 4 is fixedly connected with a positioning plate 18 adapted to the positioning groove 12. When the vacuum cylinder 4 is inserted into the sealing groove 11, a sealed environment can be formed inside the vacuum cylinder 4, and the positioning rod and the positioning groove 12 are used to facilitate the positioning of the vacuum cylinder 4.

[0041] According to the technical solution of the present application, one end of the threaded rod 14 is fixedly connected to a turning handle, and a threaded hole matching the threaded rod 14 is opened on the side wall of the support plate 13. When the turning handle drives the threaded rod 14 to rotate, the threaded rod 14 can be driven to move through the matching relationship between the threaded hole and the threaded rod 14, thereby driving the limit plate 15 to move.

[0042] Specifically, when the ink tank needs to be capped, the ink tank is first placed on the base 1, and then the handle is turned to drive the threaded rod 14 to rotate, thereby driving the limit plate 15 to move, and the ink tank is clamped and fixed from both sides, which is convenient for positioning the ink tank and avoiding inaccurate alignment of the cover body and the ink tank. Then, the first electric telescopic rod 3 is started to drive the vacuum cylinder 4 to move downward and snap into the sealing groove 11, so that a sealed environment can be formed in the vacuum cylinder 4. Then, the vacuum pump 6 is started, and the vacuum cylinder 4 is evacuated into a vacuum environment using the hose 5. Then, the second electric telescopic rod 7 is started to drive the capping box 8 to move downward, and then the cover body clamped in the clamping plate 10 is capped on the ink tank, and then the cover body is pressed downward to be sealed on the ink tank, so as to facilitate automatic capping of the ink tank cover and improve the working efficiency of the device.

[0043] There are four elastic rods 9 and two clamps 10. The shape of the clamps 10 is arc-shaped. Two elastic rods 9 are installed on each clamp 10. The elastic potential energy provided by the elastic rods 9 can drive the clamps 10 to clamp and fix covers of different sizes.

[0044] There are two limiting plates 15 , and the limiting plates 15 are arc-shaped. The ink tank can be clamped and fixed from both sides by the limiting plates 15 , so as to position the ink tank and avoid inaccurate alignment between the cover and the ink tank.

[0045] There are four guide rods 16 , and every two guide rods 16 are used in a group. The guide rods 16 are set through the support plate 13 . When the threaded rod 14 rotates, the set guide rods 16 can limit and guide it to prevent it from rotating.

[0046] The ink vacuum sealing device provided by the utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0047] An ink vacuum capping device, comprising:

[0048] A base 1, a support frame 2 is fixedly connected to the top of the base 1, a first electric telescopic rod 3 is installed on the top of the support frame 2, a vacuum cylinder 4 is fixedly connected to the bottom of the first electric telescopic rod 3, a hose 5 is connected to the side wall of the vacuum cylinder 4, and the other end of the hose 5 is connected to a vacuum pump 6;

[0049] A second electric telescopic rod 7 is fixed to the top of the inner wall of the vacuum cylinder 4, a bottom end of the second electric telescopic rod 7 is fixedly connected to a sealing box 8, an elastic rod 9 is fixedly connected to the inner wall of the sealing box 8, and the other end of the elastic rod 9 is fixedly connected to a clamping plate 10;

[0050] A sealing groove 11 is provided at the top of the base 1, a positioning groove 12 is provided on the inner wall of the sealing groove 11, a support plate 13 is fixedly connected to the top of the base 1, a threaded rod 14 is rotatably connected to the side wall of the support plate 13, one end of the threaded rod 14 is rotatably connected to a limiting plate 15, and a guide rod 16 is fixedly connected to the limiting plate 15.

[0051] The working principle and use process of the utility model are as follows: first, the ink tank is placed on the base 1, and then the turning handle is turned to drive the threaded rod 14 to rotate, thereby driving the limit plate 15 to move, and the ink tank is clamped and fixed from both sides to facilitate the positioning of the ink tank, and then the first electric telescopic rod 3 is started to drive the vacuum cylinder 4 to move downward and snap into the sealing groove 11, so that a sealed environment can be formed in the vacuum cylinder 4, and then the vacuum pump 6 is started, and the vacuum cylinder 4 is evacuated into a vacuum environment using the hose 5, and then the second electric telescopic rod 7 is started to drive the sealing box 8 to move downward, and then the cover body clamped in the clamping plate 10 is sealed on the ink tank, and then the cover body is pressed downward to be sealed on the ink tank.

[0052] In the present utility model, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The term "and / or" used in this article includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0053] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0054] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0055] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An ink vacuum capping device, characterized in that: include: A base (1), the top of the base (1) is fixedly connected to a support frame (2), the top of the support frame (2) is equipped with a first electric telescopic rod (3), the bottom of the first electric telescopic rod (3) is fixedly connected to a vacuum cylinder (4), a side wall of the vacuum cylinder (4) is connected to a hose (5), and the other end of the hose (5) is connected to a vacuum pump (6); a second electric telescopic rod (7), the second electric telescopic rod (7) being fixed to the top of the inner wall of the vacuum cylinder (4), the bottom end of the second electric telescopic rod (7) being fixedly connected to a sealing box (8), the inner wall of the sealing box (8) being fixedly connected to an elastic rod (9), the other end of the elastic rod (9) being fixedly connected to a clamping plate (10); A sealing groove (11), wherein the sealing groove (11) is provided at the top of the base (1), a positioning groove (12) is provided on the inner wall of the sealing groove (11), a support plate (13) is fixedly connected to the top of the base (1), a threaded rod (14) is rotatably connected to the side wall of the support plate (13), one end of the threaded rod (14) is rotatably connected to a limiting plate (15), and a guide rod (16) is fixedly connected to the limiting plate (15).

2. The ink vacuum capping device according to claim 1, characterized in that: A controller (17) is installed on the base (1), and the controller (17) is electrically connected to the first electric telescopic rod (3) and the second electric telescopic rod (7).

3. The ink vacuum capping device according to claim 2, characterized in that: The vacuum cylinder (4) and the sealing groove (11) are mutually adapted, and a positioning plate (18) adapted to the positioning groove (12) is fixedly connected to the bottom of the vacuum cylinder (4).

4. The ink vacuum capping device according to claim 2, characterized in that: The number of the elastic rods (9) is four, the number of the clamping plates (10) is two, and two elastic rods (9) are installed on each clamping plate (10).

5. The ink vacuum capping device according to claim 4, characterized in that: The clamping plate (10) is in the shape of an arc.

6. The ink vacuum capping device according to claim 5, characterized in that: One end of the threaded rod (14) is fixedly connected to a turning handle, and a threaded hole matching the threaded rod (14) is provided on the side wall of the support plate (13).

7. The ink vacuum capping device according to claim 1, characterized in that: The number of the limiting plates (15) is two, and the limiting plates (15) are in the shape of an arc.

8. The ink vacuum capping device according to claim 7, characterized in that: The guide rod (16) is arranged to penetrate the support plate (13).

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