Automatic frictioning structure of folding machine

Abstract

The utility model discloses an automatic glue wiping structure of a folding machine, which comprises a glue spraying head and further comprises a mounting rod used for being mounted on the folding machine, a micro cylinder is arranged on the mounting rod, an output shaft of the micro cylinder is connected with a wiping cotton placing rod, a placing groove used for placing wiping cotton is arranged in the wiping cotton placing rod, and the wiping cotton placing rod is connected with the glue spraying head. And in the process that the micro air cylinder drives the wiping cotton placing rod to move, the wiping cotton in the placing groove passes through an outlet of the glue spraying head. A connecting piece is arranged on the mounting rod, a fine adjustment plate is arranged on the connecting piece, the micro air cylinder is arranged on the fine adjustment plate, the connecting piece is connected with the fine adjustment plate through a bolt, and a strip-shaped hole allowing the bolt to penetrate through is formed in the fine adjustment plate. And the stretching direction of the micro cylinder is inclined to the axial direction of the outlet of the glue spraying head. According to the utility model, the residual glue on the glue spraying head on the folding machine can be automatically erased, and the phenomenon of glue flying during subsequent glue spraying is avoided, so that the product quality is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of folding machines, in particular to an automatic glue erasing structure for folding machines. Background Art

[0002] A folding machine is a modern printing equipment, which is mainly used to fold printed paper into books.

[0003] Existing folding machines are usually equipped with a glue spraying system. After long-term glue spraying, the glue spraying system of the folding machine will overflow with residual glue at the glue spraying head, resulting in the phenomenon of flying glue during subsequent glue spraying, thereby affecting the quality of the product. Utility Model Content

[0004] The utility model aims to provide an automatic glue erasing structure for a folding machine, which can automatically erase residual glue on a glue spraying head on the folding machine to avoid the phenomenon of flying glue during subsequent glue spraying, thereby effectively improving product quality.

[0005] In order to solve the above technical problems, the utility model adopts the following solutions:

[0006] An automatic glue-wiping structure for a folding machine includes a glue spraying head and a mounting rod for mounting on the folding machine, wherein a micro-cylinder is arranged on the mounting rod, a wiping cotton placement rod is connected to the output shaft of the micro-cylinder, and a placement groove for placing wiping cotton is arranged on the wiping cotton placement rod, and when the micro-cylinder drives the wiping cotton placement rod to move, the wiping cotton in the placement groove passes through the outlet of the glue spraying head. The function is that, through the arrangement of the micro-cylinder and the wiping cotton placement rod, the micro-cylinder can be used to drive the wiping cotton placement rod to wipe the residual glue on the glue spraying head, thereby avoiding the phenomenon of flying glue during subsequent glue spraying, thereby effectively improving the quality of the product.

[0007] Furthermore, the mounting rod includes a connecting piece, the connecting piece includes a fine-tuning plate, the micro-cylinder is arranged on the fine-tuning plate, the connecting piece is connected to the fine-tuning plate by bolts, and the fine-tuning plate is provided with a strip hole for the bolt to pass through. Its function is that the position of the fine-tuning plate on the vertical plane can be adjusted by setting the strip hole, so that the travel path of the wiping cotton can pass through the outlet of the glue spray head.

[0008] Furthermore, the strip holes include vertically arranged longitudinal strip holes and horizontally arranged transverse strip holes. The longitudinal strip holes extend in the vertical direction, and the transverse strip holes extend in the horizontal direction. The function is to adjust the height of the micro cylinder by the position of the longitudinal strip holes, and to adjust the horizontal position of the micro cylinder by the setting of the transverse strip holes.

[0009] Furthermore, at least two longitudinal strip holes are provided, and at least two transverse strip holes are provided. The function is to fix the fine-tuning plate as a whole by limiting the minimum number of longitudinal strip holes and transverse strip holes.

[0010] Furthermore, the connecting member also includes a fine-tuning cylinder and a fixed block fixedly connected to the mounting rod, the fine-tuning cylinder includes a cylinder body and a telescopic rod, the telescopic rod is connected to a push plate, the fine-tuning plate includes a mounting plate and a strip plate, the mounting plate includes a fine-tuning section for connecting to the push plate and a mounting section for mounting the fine-tuning cylinder, the longitudinal strip hole is provided on the fine-tuning section, the transverse strip hole is provided on the strip plate, the strip plate is fixedly connected to the cylinder body, and the transverse strip hole corresponds to the fixed block. Its function is that the transverse movement and vertical movement of the micro cylinder can be adjusted respectively through the action of the mounting plate and the strip plate.

[0011] Furthermore, the fine-tuning plate is in an L shape, with the axial direction of the glue spray head outlet as the vertical direction and the direction perpendicular to the vertical direction as the horizontal direction. The fine-tuning section is in a vertical state and the installation section is in a horizontal state.

[0012] Furthermore, the telescopic direction of the micro cylinder is arranged to be inclined with respect to the axial direction of the glue spray head outlet. The function of the micro cylinder telescopic direction design is that the outlet of the glue spray head can be wiped obliquely, and the residual glue can be wiped off more easily, and the wiping effect is good.

[0013] Furthermore, the wiping cotton placement rod is arranged perpendicularly to the axial direction of the glue spray head outlet, and a connecting plate is connected between the wiping cotton placement rod and the micro cylinder. Its function is to make the outlet of the glue spray head completely sink into the wiping cotton when the micro cylinder drives the wiping cotton placement rod to move, and the wiping effect is good.

[0014] Furthermore, a slide rail and a slider that cooperate with each other are arranged between the connecting plate and the fine-tuning plate, and the extending direction of the slide rail is parallel to the telescopic direction of the micro cylinder. The function of the slide rail and the slider is to provide a fixed guide for the telescopic movement of the micro cylinder.

[0015] Furthermore, the slide rail is fixedly connected to the fine-tuning plate, and the slider is fixedly connected to the connecting plate.

[0016] The utility model has the beneficial effects:

[0017] 1. Through the setting of the micro cylinder and the wiping cotton placement rod, the micro cylinder can be used to drive the wiping cotton placement rod to wipe the residual glue on the glue spray head, avoiding the phenomenon of flying glue during subsequent glue spraying, thereby effectively improving the quality of the product;

[0018] 2. By setting the strip holes, the position of the fine-tuning plate on the vertical plane can be adjusted so that the travel path of the wiping cotton can pass through the outlet of the glue spray head;

[0019] 3. Through the design of the telescopic direction of the micro cylinder, the outlet of the glue spray head can be wiped at an angle, which makes it easier to wipe off the residual glue and has a good wiping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of Example 1;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of Example 1.

[0022] Figure numerals: 1. Glue spray head; 2. Mounting rod; 3. Micro cylinder; 4. Wiping cotton placement rod; 5. Placement slot; 6. Connector; 7. Fine-tuning plate; 8. Longitudinal strip hole; 9. Transverse strip hole; 10. Fine-tuning cylinder; 11. Fixed block; 12. Cylinder body; 13. Telescopic rod; 14. Push plate; 15. Mounting plate; 16. Strip plate; 17. Fine-tuning section; 18. Mounting section; 19. Slide rail; 20. Slider; 21. Connecting plate. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0024] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example 1

[0027] An automatic glue erasing structure for a folding machine, such as Figure 1 As shown, it includes a glue spray head 1 and a mounting rod 2 for mounting on a folding machine. A micro cylinder 3 is arranged on the mounting rod 2. A wiping cotton placement rod 4 is connected to the output shaft of the micro cylinder 3. Figure 2 As shown, a placement groove 5 for placing the wiping cotton is provided on the wiping cotton placement rod 4. When the micro cylinder 3 drives the wiping cotton placement rod 4 to move, the wiping cotton in the placement groove 5 passes through the outlet of the glue spraying head 1. Its function is that, through the arrangement of the micro cylinder 3 and the wiping cotton placement rod 4, the micro cylinder 3 can drive the wiping cotton placement rod 4 to wipe the residual glue on the glue spraying head 1, thereby avoiding the phenomenon of flying glue during subsequent glue spraying, thereby effectively improving the quality of the product.

[0028] Specifically, Figure 1 As shown, the mounting rod 2 includes a connecting member 6, the connecting member 6 includes a fine-tuning plate 7, the micro cylinder 3 is arranged on the fine-tuning plate 7, the connecting member 6 and the fine-tuning plate 7 are connected by bolts, and the fine-tuning plate 7 is provided with a strip hole for the bolt to pass through. Its function is that, through the arrangement of the strip hole, the position of the fine-tuning plate 7 on the vertical plane can be adjusted, so that the travel path of the wiping cotton can pass through the outlet of the glue spray head 1.

[0029] Specifically, Figure 1 As shown, the strip holes include a vertically arranged longitudinal strip hole 8 and a horizontally arranged transverse strip hole 9. The longitudinal strip hole 8 extends in a vertical direction, and the transverse strip hole 9 extends in a horizontal direction. Its function is that the height of the micro cylinder 3 can be adjusted by the position of the longitudinal strip hole 8; and the horizontal position of the micro cylinder 3 can be adjusted by the setting of the transverse strip hole 9.

[0030] Specifically, Figure 1 As shown, there are at least two longitudinal strip holes 8 and at least two transverse strip holes 9. The function is to fix the fine-tuning plate 7 as a whole by limiting the minimum number of longitudinal strip holes 8 and transverse strip holes 9.

[0031] Specifically, Figure 1 As shown, the connecting member 6 also includes a fine-tuning cylinder 10 and a fixing block 11 fixedly connected to the mounting rod 2. The fine-tuning cylinder 10 includes a cylinder body 12 and a telescopic rod 13. The telescopic rod 13 is connected to a push plate 14. The fine-tuning plate 7 includes a mounting plate 15 and a strip plate 16. The mounting plate 15 includes a fine-tuning section 17 for connecting to the push plate 14 and a mounting section 18 for mounting the fine-tuning cylinder 10. The longitudinal strip hole 8 is provided on the fine-tuning section 17, and the transverse strip hole 9 is provided on the strip plate 16. The strip plate 16 is fixedly connected to the cylinder body 12, and the transverse strip hole 9 corresponds to the fixing block 11. Its function is that the lateral movement and vertical movement of the micro cylinder 3 can be adjusted respectively through the action of the mounting plate 15 and the strip plate 16.

[0032] Specifically, Figure 1 As shown, the fine-tuning plate 7 is in an L shape, with the axial direction of the outlet of the glue spray head 1 as the vertical direction and the direction perpendicular to the vertical direction as the horizontal direction. The fine-tuning section 17 is in a vertical state and the installation section 18 is in a horizontal state.

[0033] Specifically, Figure 1 As shown, the telescopic direction of the micro cylinder 3 is arranged to be inclined with respect to the axial direction of the outlet of the glue spray head 1. The function is that, through the design of the telescopic direction of the micro cylinder 3, the outlet of the glue spray head 1 can be wiped obliquely, and the residual glue can be wiped off more easily, and the wiping effect is good.

[0034] Specifically, Figure 1 As shown, the wiping cotton placement rod 4 is arranged perpendicular to the outlet axis of the glue spray head 1, and a connecting plate 21 is connected between the wiping cotton placement rod 4 and the micro cylinder 3. Its function is that, through the design of the spatial relationship between the micro cylinder 3, the wiping cotton placement rod 4 and the outlet of the glue spray head 1, the micro cylinder 3 can make the outlet of the glue spray head 1 completely sink into the wiping cotton when driving the wiping cotton placement rod 4 to move, and the wiping effect is good.

[0035] Specifically, Figure 1 As shown, a slide rail 19 and a slider 20 are provided between the connecting plate 21 and the fine-tuning plate 7, and the extending direction of the slide rail 19 is parallel to the telescopic direction of the micro cylinder 3. The slide rail 19 and the slider 20 can provide a fixed guide for the telescopic movement of the micro cylinder 3.

[0036] Specifically, Figure 1 As shown, the slide rail 19 is fixedly connected to the fine-tuning plate 7 , and the slider 20 is fixedly connected to the connecting plate 21 .

[0037] The working principle of this embodiment is described as follows: first, the position of the strip plate 16 on the fixed block 11 is adjusted horizontally, which drives the adjustment of the position of the fine-tuning cylinder 10 in the horizontal direction, drives the adjustment of the position of the mounting plate 15 in the horizontal direction, drives the adjustment of the position of the micro-cylinder 3 in the horizontal direction, and then vertically adjusts the position of the mounting plate 15 on the push plate 14, drives the adjustment of the position of the micro-cylinder 3 in the vertical direction, and finally drives the fine-tuning cylinder 10 to further adjust the position of the micro-cylinder 3 in the horizontal direction. After the position of the micro-cylinder 3 is completely adjusted, drive the micro-cylinder 3 so that the micro-cylinder 3 drives the wiping cotton in the placement groove 5 on the wiping cotton placement rod 4 to wipe the outlet of the glue spray head 1 to remove residual glue.

[0038] The above is only a preferred embodiment of the utility model and does not limit the utility model in any form. According to the technical essence of the utility model, within the spirit and principles of the utility model, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the utility model.

Claims

1. An automatic glue erasing structure for a folding machine, comprising a glue spraying head (1), characterized in that: The invention also comprises a mounting rod (2) for mounting on the folding machine, a micro cylinder (3) being provided on the mounting rod (2), a wiping cotton placement rod (4) being connected to the output shaft of the micro cylinder (3), a placement groove (5) for placing wiping cotton being provided on the wiping cotton placement rod (4), and when the micro cylinder (3) drives the wiping cotton placement rod (4) to move, the wiping cotton in the placement groove (5) passes through the outlet of the glue spraying head (1).

2. The automatic glue erasing structure of a folding machine according to claim 1, characterized in that: The mounting rod (2) comprises a connecting piece (6), the connecting piece (6) comprises a fine-tuning plate (7), the micro cylinder (3) is arranged on the fine-tuning plate (7), the connecting piece (6) and the fine-tuning plate (7) are connected by bolts, and the fine-tuning plate (7) is provided with a strip hole for the bolt to pass through.

3. The automatic glue erasing structure of a folding machine according to claim 2, characterized in that: The strip-shaped holes include vertically arranged longitudinal strip-shaped holes (8) and horizontally arranged transverse strip-shaped holes (9).

4. The automatic glue erasing structure of a folding machine according to claim 3, characterized in that: There are at least two longitudinal strip holes (8) and at least two transverse strip holes (9).

5. The automatic glue erasing structure of a folding machine according to claim 4, characterized in that: The connecting member (6) further comprises a fine-tuning cylinder (10) and a fixing block (11) fixedly connected to the mounting rod (2); the fine-tuning cylinder (10) comprises a cylinder body (12) and a telescopic rod (13); a push plate (14) is connected to the telescopic rod (13); the fine-tuning plate (7) comprises a mounting plate (15) and a strip plate (16); the mounting plate (15) comprises a fine-tuning section (17) for connecting to the push plate (14) and a mounting section (18) for mounting the fine-tuning cylinder (10); a longitudinal strip hole (8) is arranged on the fine-tuning section (17); a transverse strip hole (9) is arranged on the strip plate (16); the strip plate (16) is fixedly connected to the cylinder body (12); and the transverse strip hole (9) corresponds to the fixing block (11).

6. The automatic glue erasing structure of a folding machine according to claim 5, characterized in that: The fine-tuning plate (7) is in an L shape, with the axial direction of the outlet of the glue spray head (1) as the vertical direction and the direction perpendicular to the vertical direction as the horizontal direction. The fine-tuning section (17) is in a vertical state and the installation section (18) is in a horizontal state.

7. The automatic glue erasing structure of a folding machine according to claim 2, characterized in that: The telescopic direction of the micro cylinder (3) is arranged to be inclined with respect to the axial direction of the outlet of the glue spraying head (1).

8. The automatic glue erasing structure of a folding machine according to claim 7, characterized in that: The wiping cotton placement rod (4) is arranged perpendicularly to the outlet axis of the glue spray head (1), and a connecting plate (21) is connected between the wiping cotton placement rod (4) and the micro cylinder (3).

9. The automatic glue erasing structure of a folding machine according to claim 8, characterized in that: A slide rail (19) and a slider (20) that cooperate with each other are provided between the connecting plate (21) and the fine-tuning plate (7), and the extension direction of the slide rail (19) is parallel to the extension direction of the micro cylinder (3).

10. The automatic glue erasing structure of a folding machine according to claim 9, characterized in that: The slide rail (19) is fixedly connected to the fine-tuning plate (7), and the slide block (20) is fixedly connected to the connecting plate (21).

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