Paper feeding device of folder gluer

Abstract

The utility model relates to a paper feeding device of a box pasting machine, which comprises a rack, a conveying mechanism, a mounting table, a plurality of openings arranged on the surface of the rack, a threaded column arranged on the surface of the mounting table, a frame I arranged on the surface of the mounting table, a reference pressing piece arranged on the surface of the frame I, and a connecting plate arranged on the surface of the frame I, the connecting plate is arranged between the mounting table and the threaded column, a plurality of paperboard pressing and holding pieces are arranged on the surface of the connecting plate, a second frame is arranged on the surface of the connecting plate, the pushing assembly is arranged on the surface of the second frame, and the threaded sleeve is arranged on the threaded column. And a first frame, a reference pressing piece, a threaded column, a threaded sleeve, a paperboard pressing piece and a pushing assembly are arranged on the mounting table and the connecting plate correspondingly, so that a worker can observe the actual state of a reference paperboard by arranging the reference paperboard and operating the threaded sleeve to analyze and judge the distance between the paperboard pressing piece and the conveying mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box production, in particular to a paper feeding device of a box gluing machine. Background Art

[0002] The box gluing machine is an automated packaging equipment, mainly used in the production line of paper box packaging. It can fold and glue the printed and die-cut cardboard. The machine box gluing replaces the manual box gluing method, reducing labor costs and improving efficiency.

[0003] Before automatic box gluing, a paper feeding device is needed to transfer the box gluing paper to the box gluing machine. In order to realize the transmission of cardboards of different thicknesses, the existing paper feeding device can be adjusted and has higher versatility. However, since the distance between the conveyor belt and the holding member is not easy to control, each adjustment operation requires repeated adjustments and testing with the cardboard to be transmitted, which makes the adjustment process more cumbersome and inconvenient. Therefore, it is necessary to design a paper feeding device for the box gluing machine to solve the above-mentioned problems. Utility Model Content

[0004] Based on the above description, the utility model provides a paper feeding device for a folder gluing machine to solve the problem that the existing paper feeding device is inconvenient to adjust and use according to the thickness of the paperboard.

[0005] The utility model solves the above-mentioned technical problems with the following technical solutions: A paper feeding device for a folder gluer comprises a frame and a conveying mechanism, a mounting platform arranged on the surface of the frame, a plurality of openings extending through the surface of the mounting platform, a threaded column arranged on the surface of the mounting platform, a frame 1 arranged on the surface of the mounting platform, a reference pressing member arranged on the surface of the frame 1, a connecting plate arranged between the mounting platform and the threaded column, a plurality of cardboard pressing members arranged on the surface of the connecting plate, a frame 2 arranged on the surface of the connecting plate, a pushing assembly arranged on the surface of the frame 2 for pressing and pushing a test cardboard, and a threaded sleeve arranged on the threaded column for adjusting the position of the pressing member.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the pushing assembly includes a plurality of convex plates, squeezing rollers and a pushing plate, wherein the plurality of convex plates are arranged on the surface of the frame two, the surfaces of the plurality of convex plates are provided with a slide rail one and a slide rail two, the surface of the squeezing roller is provided with a plurality of protrusions one which protrude respectively between the slide rail one, and the surface of the pushing plate is provided with a plurality of protrusions two which protrude respectively into the slide rail two.

[0008] Furthermore, a protrusion three is provided in a ring shape on the surface of the threaded sleeve, the cross section of the protrusion three is semicircular in design, and one side of the protrusion three is in contact with the surface of the frame two.

[0009] Furthermore, a plurality of handles are provided on the surface of the threaded sleeve, and the surfaces of the plurality of handles are engraved with anti-slip patterns.

[0010] Furthermore, the squeezing roller and the protrusion are both cylindrical in design.

[0011] Furthermore, the mounting platform and the frame are both designed as concave structures, and the plurality of cardboard holding members are all located on the inner side of the mounting platform.

[0012] Furthermore, the connecting plate is located on the inner side of frame one.

[0013] Furthermore, a hollow groove is formed through the surface of the frame 1.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0015] By arranging a mounting platform and a connecting plate on the frame, and respectively arranging a frame 1, a reference holding piece, a threaded column, a threaded sleeve, a cardboard holding piece and a pushing assembly on the mounting platform and the connecting plate, the staff can analyze and judge the distance between the cardboard holding piece and the transmission mechanism by arranging the reference cardboard and operating the threaded sleeve and observing the actual state of the reference cardboard, so that the adjustment operation is simpler and more convenient without the need for repeated testing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the threaded sleeve of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the push plate and the squeeze roller of the utility model;

[0021] Figure 6 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Frame; 2. Conveying mechanism; 3. Mounting table; 31. Opening; 32. Threaded column; 33. Frame 1; 4. Connecting plate; 42. Cardboard holding piece; 5. Frame 2; 51. Empty slot; 6. Reference holding piece; 7. Pushing assembly; 71. Protruding plate; 711. Slide 1; 712. Slide 2; 72. Squeezing roller; 721. Protrusion 1; 73. Pushing plate; 731. Protrusion 2; 8. Threaded sleeve; 81. Protrusion 3; 82. Handle. DETAILED DESCRIPTION

[0024] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0026] This embodiment provides a paper feeding device for a folder gluer, which is easier to adjust before use. Specifically, Figure 1-6As shown, it includes a frame 1, a conveying mechanism 2 arranged on the frame 1, a mounting platform 3, a connecting plate 4, a pushing assembly 7 and a threaded sleeve 8. The mounting platform 3 is arranged on the surface of the frame 1, and a plurality of openings 31 are opened through the surface of the mounting platform 3. The surface of the mounting platform 3 is provided with a threaded column 32 in the vertical direction. The surface of the mounting platform 3 is provided with a frame 1 33. The mounting platform 3 and the frame 1 33 are both concave structures. The surface of the frame 1 33 is provided with a reference holding piece 6. The connecting plate 4 is arranged between the mounting platform 3 and the threaded column 32. The surface of the connecting plate 4 is provided with a plurality of cardboard holding pieces 42. The plurality of cardboard holding pieces 42 protrude into the interior of the mounting platform 3 through the opening 31 and are close to the conveying mechanism 2. The surface of the connecting plate 4 is provided with a frame 2 5. The frame 2 5 is located directly below the reference holding piece 6. The distance between the top surface of the frame 2 5 and the reference holding piece 6 is equal to the distance between the cardboard holding piece 42 and the conveying mechanism 2. The pushing assembly 7 is arranged on the surface of the frame 2 5. The pushing assembly 7 includes two convex plates 71, a squeezing roller 72 and a pushing plate 73. The two convex plates 71 is designed in a right triangle, and the two convex plates 71 are both arranged on the surface of the frame 2 5. The opposite surfaces of the two convex plates 71 are provided with a slide rail 1 711 and a slide rail 2 712. The slide rail 1 711 is designed to be inclined, and the slide rail 2 712 is designed to be horizontal. The surface of the squeezing roller 72 is provided with two protrusions 1 721 and protrudes into the slide rail 1 711 respectively. The squeezing roller 72 and the protrusion 1 721 are both designed in a cylindrical structure. The surface of the push plate 73 is provided with two protrusions 2 731 and protrudes into the slide rail 2 712 respectively. The push plate 73 is The "L"-shaped structure is designed, one side of the push plate 73 contacts the surface of the squeezing roller 72, and the threaded sleeve 8 is arranged on the threaded column 32 and located on the inner side of the frame 2 5, so that the staff can place the cardboard between the push assembly 7 and the reference holding piece 6, and adjust the height of the connecting plate 4 by rotating the threaded sleeve 8, and analyze and determine the position distance between the cardboard holding piece 42 and the conveying mechanism 2 by observing the state of the cardboard, without multiple operations between adjustment and testing, which is more conducive to adjustment.

[0027] In order to facilitate the staff to pressurize and rotate the threaded sleeve 8, Figure 1-3 As shown, in this embodiment, a protrusion three 81 is provided in a ring shape on the top surface of the threaded sleeve 8. The cross-section of the protrusion three 81 is designed to be semicircular. The convex surface of the protrusion three 81 contacts the bottom surface of the frame two 5. A plurality of handles 82 are provided on the surface of the threaded sleeve 8. The surfaces of the plurality of handles 82 are all engraved with anti-slip patterns, so that the staff can grasp the handles 82 to rotate and press when it is necessary to apply pressure to and rotate the threaded sleeve 8. The contact area between the convex surface of the protrusion three 81 and the surface of the frame two 5 is smaller, making the rotation and pressure operation easier.

[0028] like Figure 1-3As shown, in this embodiment, the connecting plate 4 is located on the inner side of the frame 33, and the left and right sides of the connecting plate 4 are respectively in contact with the inner side of the frame 33, so that the frame 33 can be used to limit the angle of the connecting plate 4 to prevent the connecting plate 4 from being deflected during use and affecting the paper transmission.

[0029] like Figure 1-3 As shown, in this embodiment, a slot 51 is formed through the surface of the frame 1 33 , and the slot 51 and the pushing assembly 7 are close to each other, so that the paper after the test is completed can be grabbed and taken out through the slot 51 .

[0030] When the paper is pushed, the staff can press the squeezing roller 72 to the left side and push the squeezing roller 72 to the upper left side until the distance between the pushing plate 73 and the reference pressing member 6 is expanded and maintained, and then the paper to be pushed is placed on the surface of the frame 2 5, close to the pushing plate 73 and the reference pressing member 6, and the pushing plate 73 is released. At this time, the squeezing roller 72 pushes the pushing plate 73 and the paper to move to the right side until the paper contacts the surface of the reference pressing member 6. Then the staff can grab the handle 82 and rotate it counterclockwise to make the threaded sleeve 8 move downward on the outside of the threaded column 32. During the downward movement, the connecting plate 4 and multiple paperboard pressing members 42 are driven downward at the same time. During the rotation, the staff can observe the condition of the paper after placement. Once the paper passes between the reference pressing member 6 and the frame 2 5, it means that the adjustment is in place. Finally, the rotation operation can be stopped to complete the adjustment operation.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A paper feeding device for a folder gluing machine, comprising a frame (1) and a conveying mechanism (2), characterized in that: A mounting platform (3) is arranged on the surface of the frame (1), a plurality of openings (31) are formed through the surface of the mounting platform (3), a threaded column (32) is formed on the surface of the mounting platform (3), a frame 1 (33) is formed on the surface of the mounting platform (3), and a reference holding member (6) is formed on the surface of the frame 1 (33); A connecting plate (4) is arranged between the mounting platform (3) and the threaded column (32), a surface of the connecting plate (4) is provided with a plurality of cardboard holding members (42), and a second frame (5) is provided on the surface of the connecting plate (4); A pushing component (7), arranged on the surface of the second frame (5), for applying pressure to push the test cardboard; A threaded sleeve (8) is arranged on the threaded column (32) and is used to adjust the position of the pressing member.

2. A paper feeding device for a folder-gluing machine according to claim 1, characterized in that: The pushing assembly (7) comprises a plurality of convex plates (71), a squeezing roller (72) and a pushing plate (73); the plurality of convex plates (71) are arranged on the surface of the second frame (5); the surfaces of the plurality of convex plates (71) are provided with a first slide rail (711) and a second slide rail (712); the surface of the squeezing roller (72) is provided with a plurality of first protrusions (721) which protrude between the first slide rail (711) respectively; the surface of the pushing plate (73) is provided with a plurality of second protrusions (731) which protrude into the second slide rail (712) respectively.

3. A paper feeding device for a folder-gluing machine according to claim 1, characterized in that: The surface of the threaded sleeve (8) is provided with a protrusion three (81) along a ring shape, the cross section of the protrusion three (81) is designed to be semicircular, and one side of the protrusion three (81) is in contact with the surface of the frame two (5).

4. A paper feeding device for a folder-gluing machine according to claim 1, characterized in that: A plurality of handles (82) are provided on the surface of the threaded sleeve (8), and the surfaces of the plurality of handles (82) are all engraved with anti-slip patterns.

5. A paper feeding device for a folder-gluing machine according to claim 2, characterized in that: The squeezing roller (72) and the protrusion 1 (721) are both cylindrical in design.

6. A paper feeding device for a folder-gluing machine according to claim 1, characterized in that: The mounting platform (3) and the frame one (33) are both designed as concave structures, and the plurality of cardboard holding members (42) are all located on the inner side of the mounting platform (3).

7. A paper feeding device for a folder-gluing machine according to claim 1, characterized in that: The connecting plate (4) is located on the inner side of the frame 1 (33).

8. A paper feeding device for a folder-gluing machine according to claim 1, characterized in that: A hollow groove (51) is formed through the surface of the frame 1 (33).

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