Plastic bag printing ink fountain convenient to clean

Abstract

The utility model discloses a plastic bag printing ink fountain convenient to clean in the technical field of plastic bag printing, which comprises a plastic bag printing machine main body, an ink cavity is arranged in the plastic bag printing machine main body, and an ink fountain main body is assembled in the ink cavity; a bearing plate is assembled at the top end of the ink fountain body, a sliding frame is assembled at the top end of the bearing plate, and a sliding block is assembled at the top end in the ink cavity and installed in the sliding frame. Limiting plates are installed at the positions, located on the two sides of the ink fountain body, of the bottom end of the bearing plate. The limiting plates and the ink fountain body are clamped through limiting mechanisms. A limiting plate is installed on the front side wall of the sliding block, a limiting screw hole is formed in the side wall of the limiting plate, and a bolt body is in threaded connection with the interior of the limiting screw hole. According to the plastic bag printing ink tank convenient to clean, the bearing plate can slide out of the ink cavity conveniently, and then the problem that the cleaning complexity is increased due to the fact that the bearing plate is inconvenient to detach for cleaning is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bag printing, in particular to a plastic bag printing ink tank which is easy to clean. Background Art

[0002] Plastic bags are made of plastic (commonly used plastics include polypropylene, polyester, nylon, etc.) and are essential items in people's daily lives. They are often used to carry other items. They are widely used because of their low cost, extremely light weight, large capacity, and easy storage. However, due to the disadvantages of plastic bags' extremely long degradation cycle and difficulty in disposal, some countries have banned their production and use.

[0003] The ink tank of the printing press in the prior art is fixedly arranged inside the plastic bag printing press, and its fixing method is relatively complicated, which makes it inconvenient to disassemble and clean, and increases the complexity of cleaning. Therefore, the prior art needs to be improved. Utility Model Content

[0004] The purpose of the present utility model is to provide a plastic bag printing ink tank that is easy to clean, so as to solve the problem that the ink tank of the printing machine in the prior art proposed in the above background technology is fixedly set inside the plastic bag printing machine, and its fixing method is relatively complicated, and it is not convenient to disassemble and clean it, which increases the cumbersomeness of cleaning.

[0005] To achieve the above object, the present invention provides the following technical solution: an ink tank for plastic bag printing that is easy to clean, comprising a plastic bag printing machine body, an ink cavity being formed inside the plastic bag printing machine body, and an ink tank body being assembled inside the ink cavity;

[0006] The top of the ink tank body is assembled with a carrying plate, the top of the carrying plate is assembled with a slide frame, the inner top of the ink cavity is assembled with a slider, and the slider is mounted inside the slide frame;

[0007] The bottom end of the carrier plate is located on both sides of the ink tank body and limit plates are installed. The limit plates and the ink tank body are clamped together by a limit mechanism.

[0008] A limiting plate is installed on the front side wall of the sliding block. A limiting screw hole is provided on the side wall of the limiting plate. A bolt body is screwed inside the limiting screw hole.

[0009] As a preferred embodiment of the utility model of a plastic bag printing ink tank that is easy to clean, a circular groove is provided at the bottom end of the bolt body, a bolt rod is installed at the bottom end of the circular groove, and the bottom end of the bolt rod is fitted with the bottom end of the sliding frame.

[0010] As a preferred embodiment of the utility model of a plastic bag printing ink tank that is easy to clean, a fixing ring is installed on the outer upper end of the bolt rod, and the circumferential surface of the bolt rod is covered with an annular pressing plate, a spring and an annular rubber sheet.

[0011] As a preferred embodiment of the plastic bag printing ink tank that is easy to clean according to the present invention, an extrusion block is installed at the upper edge of the annular rubber sheet, and an outer wall of the bolt body is provided with an arc surface.

[0012] As a preferred embodiment of the utility model of an easy-to-clean plastic bag printing ink tank, the limiting mechanism includes a card block installed on the outer walls of both sides of the ink tank body and a card slot opened on the side wall of the limiting plate, and the card block is connected to the card slot.

[0013] As a preferred embodiment of the utility model as an easy-to-clean plastic bag printing ink slot, a filling cavity is provided inside the card block, an elastic part is installed inside the filling cavity, both side walls of the card block are provided with inclined convex surfaces, and both side inner walls of the card slot are provided with inclined concave surfaces.

[0014] As a preferred embodiment of the easy-to-clean plastic bag printing ink tank of the utility model, a printing port is provided at the lower end of the front side wall of the plastic bag printing machine body.

[0015] Beneficial effects: Compared with the prior art, the beneficial effects of the present invention are: the setting of the plastic bag printing ink tank that is easy to clean has a reasonable structural design;

[0016] By arranging a carrying plate inside the ink cavity and a limiting plate at the bottom end of the carrying plate, the ink tank body is installed at the lower end of the carrying plate through the limiting mechanism, and the carrying plate is easily slid out of the ink cavity through the cooperation of the sliding mechanism, thereby solving the problem of being inconvenient to disassemble for cleaning and increasing the complexity of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the ink tank body of the utility model;

[0019] Figure 3 This is a schematic diagram of the bolt body of the utility model;

[0020] Figure 4 This is a schematic diagram of the limiting mechanism of the utility model.

[0021] In the figure: 1. Plastic bag printing machine body; 2. Printing port; 3. Ink cavity; 4. Ink tank body; 5. Positioning plate; 6. Loading plate; 7. Slide frame; 8. Slider; 9. Limiting plate; 10. Limiting screw hole; 11. Bolt body; 111. Circular groove; 112. Annular rubber sheet; 113. Bolt rod; 114. Extrusion block; 115. Annular pressure plate; 116. Fixing ring; 117. Spring; 118. Arc surface; 12. Block; 13. Slot; 14. Filling cavity; 15. Elastic member; 16. Convex surface; 17. Concave surface. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] In the present technical solution, a plastic bag printing ink tank that is easy to clean includes a plastic bag printing machine body 1, and is characterized in that: an ink cavity 3 is opened inside the plastic bag printing machine body 1, and an ink tank body 4 is assembled inside the ink cavity 3; the top of the ink tank body 4 is assembled with a supporting plate 6, and the top of the supporting plate 6 is assembled with a slide frame 7, and the top of the inner top of the ink cavity 3 is assembled with a slider 8, and the slider 8 is installed inside the slide frame 7; the bottom end of the supporting plate 6 is located on both sides of the ink tank body 4 and a positioning plate 5 is installed, and the positioning plate 5 and the ink tank body 4 are clamped together by a limiting mechanism; a limiting plate 9 is installed on the front side wall of the slider 8, and a limiting screw hole 10 is opened on the side wall of the limiting plate 9, and a bolt body 11 is screwed inside the limiting screw hole 10.

[0025] In this technical solution, the ink cavity 3 is arranged at the position where the ink tank is placed inside the plastic bag printing machine body 1, and a slide frame 7 is installed at the top center of the carrier plate 6. The slider 8 installed at the top inside the ink cavity 3 can move in the slide frame 7, so that the carrier plate 6 can be slid outward, and the slider 8 can be easily fixed by cooperating with the limit plate 9 and the bolt body 11, and the ink tank body 4 can be installed between the two positioning plates 5 through the limit mechanism.

[0026] In some technical solutions, a circular groove 111 is formed at the bottom end of the bolt body 11 , a bolt rod 113 is installed at the bottom end of the circular groove 111 , and the bottom end of the bolt rod 113 is fitted with the bottom end of the slide frame 7 .

[0027] In this technical solution, the bottom end of the bolt rod 113 is tightly fitted to the slide frame 7 through the threaded engagement between the bolt rod 113 and the limiting screw hole, thereby fixing the slider 8.

[0028] In some technical solutions, a fixing ring 116 is installed on the outer upper end of the bolt rod 113 , and an annular pressing plate 115 , a spring 117 and an annular rubber sheet 112 are sheathed on the circumferential surface of the bolt rod 113 .

[0029] In this technical solution, the annular pressing plate 115 is located on the upper side of the fixing ring 116 , the spring 117 is located on the upper side of the annular pressing plate 115 , and the annular rubber sheet 112 is located on the lower side of the fixing ring 116 .

[0030] In some technical solutions, reference Figure 3 An extrusion block 114 is installed at the upper edge of the annular rubber sheet 112.

[0031] In this technical solution, the annular pressing sheet 115 is squeezed downward by the action of the spring 117, and the squeezing block 114 is squeezed downward by the action of the annular pressing sheet 115, so that the squeezing block 114 further squeezes the edge of the annular rubber sheet 112, thereby improving the sealing effect.

[0032] In some technical solutions, reference Figure 3 The outer wall of the prestressed bolt body 11 is provided with an arc surface 118 , and the surface of the arc surface 118 is provided with anti-slip grooves.

[0033] In this technical solution, the provision of the arc surface 118 facilitates driving the bolt body 11 .

[0034] In some technical solutions, the limiting mechanism includes a card block 12 installed on the outer walls of both sides of the ink tank body 4 and a card slot 13 opened on the side wall of the positioning plate 5 , and the card block 12 is engaged in the card slot 13 .

[0035] In this technical solution, the ink tank body 4 is fixed by the clamping block 12 being clamped into the clamping slot 13 .

[0036] In some technical solutions, a filling cavity 14 is provided inside the card block 12, an elastic member 15 is installed inside the filling cavity 14, both side walls of the card block 12 are provided with inclined convex surfaces 16, and both side inner walls of the card slot 13 are provided with inclined concave surfaces 17.

[0037] In this technical solution, the cooperation between the inclined convex surface 16 and the inclined concave surface 17 facilitates the entry and exit of the card block 12 into and out of the card slot 13 .

[0038] In this technical solution, a printing port 2 is provided at the lower end of the front side wall of the plastic bag printing machine body 1 .

[0039] Working principle:

[0040] During use, when the ink tank body 4 needs to be cleaned, the bolt body 11 on the slider 8 can be removed, and then the supporting plate 6 can be slid outward, and then the block 12 in the limiting mechanism can be removed from the slot 13, so that the ink tank body 4 can be removed from the supporting plate 6 for cleaning.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A plastic bag printing ink tank that is easy to clean, comprising a plastic bag printing machine body (1), characterized in that: An ink cavity (3) is provided inside the plastic bag printing machine body (1), and an ink tank body (4) is installed inside the ink cavity (3); The top end of the ink tank body (4) is assembled with a carrier plate (6), the top end of the carrier plate (6) is assembled with a slide frame (7), the inner top end of the ink cavity (3) is assembled with a slider (8), and the slider (8) is mounted inside the slider frame (7); The bottom end of the carrier plate (6) is located on both sides of the ink tank body (4), and positioning plates (5) are installed. The positioning plates (5) and the ink tank body (4) are connected to each other through a limiting mechanism. A limiting plate (9) is installed on the front side wall of the slider (8), and a limiting screw hole (10) is provided on the side wall of the limiting plate (9), and a bolt body (11) is screwed inside the limiting screw hole (10).

2. The easy-to-clean plastic bag printing ink tank according to claim 1, characterized in that: A circular groove (111) is formed at the bottom end of the bolt body (11), a bolt rod (113) is mounted at the bottom end of the circular groove (111), and the bottom end of the bolt rod (113) is fitted with the bottom end of the slide frame (7).

3. The easy-to-clean plastic bag printing ink tank according to claim 2, characterized in that: A fixing ring (116) is installed on the outer upper end of the bolt rod (113), and an annular pressing plate (115), a spring (117) and an annular rubber sheet (112) are sleeved on the circumferential surface of the bolt rod (113).

4. The easy-to-clean plastic bag printing ink tank according to claim 3, characterized in that: An extrusion block (114) is installed at the upper edge of the annular rubber sheet (112), and an outer wall of the bolt body (11) is provided with an arc surface (118).

5. The easy-to-clean plastic bag printing ink tank according to claim 1, characterized in that: The limiting mechanism comprises a clamping block (12) mounted on the outer walls of both sides of the ink tank body (4) and a clamping slot (13) provided on the side wall of the positioning plate (5), wherein the clamping block (12) is clamped in the clamping slot (13).

6. The easy-to-clean plastic bag printing ink tank according to claim 5, characterized in that: A filling cavity (14) is provided inside the clamping block (12), an elastic member (15) is installed inside the filling cavity (14), both side walls of the clamping block (12) are provided with oblique convex surfaces (16), and both side inner walls of the clamping slot (13) are provided with oblique concave surfaces (17).

7. The easy-to-clean plastic bag printing ink tank according to claim 1, characterized in that: A printing port (2) is provided at the lower end of the front side wall of the plastic bag printing machine body (1).

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