Hole ironing processing equipment for coated paper

Abstract

The utility model relates to the technical field of coated paper processing equipment, in particular to coated paper hot hole processing equipment which comprises a bearing plate, an n-shaped cover and a material receiving roller seat, and first reset springs are fixedly installed at the left end and the right end of the top of the inner side of the n-shaped cover. When the driving motor drives the rotating shaft to rotate, the incomplete gear can drive the material receiving roller in the material receiving roller seat to rotate through the driven gear so as to wind the coated paper, and meanwhile, the driving belt wheel can drive the rotating rod and the cam to rotate under the assistance of the synchronous belt and the driven belt wheel, so that the coated paper is wound. When a cam pushes a movable plate to move downwards and stretches a first reset spring, before a heat conduction copper rod makes contact with coated paper, a positioning strip can make contact with the coated paper firstly, and under the assistance of a second reset spring, the coated paper is positioned and pressed to the top of a machining supporting plate; and when the heat conduction copper rod and the coated paper are in contact with the hot holes, the situation that the hot holes are too large is avoided, and the precision of the hot holes is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of laminated paper processing equipment, in particular to laminated paper hot-hole processing equipment. Background Art

[0002] Laminated paper is a composite material made by coating plastic particles on the surface of paper through a cast film machine. Its main characteristics are that this composite material is oil-proof, waterproof and heat-sealed. Laminated paper has a wide range of uses, and it will take on different characteristics when used in different industries. When it is used to wrap food, it will automatically take on its oil-proof property; when it is used for the packaging of coated paper, it will take on its waterproof property; when it is used for packaging in an automatic packaging machine, it will take on its heat-sealing property.

[0003] At present, a patent document with publication number CN219404570U discloses a laminated paper perforation processing equipment, which relates to the technical field of laminated paper processing equipment, including a mounting frame, on which a feeding roller, a front guide roller, a rear guide roller and a receiving roller are rotatably mounted in sequence, a first support plate and a second support plate are mounted on the mounting frame, and a retaining plate is mounted on the first support plate and the second support plate. The utility model, through the arrangement of structures such as a movable plate, a heat-conducting copper rod and a heating plate, pulls the laminated paper on the feeding roller out and passes through the top of the front guide roller, the bottom of the retaining plate, and the top of the rear guide roller in sequence, and finally wraps around the receiving roller and fixes it, the heating plate in the movable plate heats and conducts heat to the heat-conducting copper rod, when the movable plate slides to the top, the heat-conducting copper rod on the movable plate contacts the laminated paper to perforate it, thereby wrapping the edge of the hole during perforation, preventing burrs and sharp corners, avoiding cracking during subsequent use, and improving the processing quality of punching.

[0004] However, the above-mentioned existing laminated paper perforation processing equipment will push the laminated paper to move synchronously when the movable plate slides to the top, resulting in a lack of structure to locate the position of the laminated paper before the perforation, which easily causes the perforation to be too large. Therefore, we propose a laminated paper perforation processing equipment. Utility Model Content

[0005] The utility model aims to provide a laminated paper perforation processing equipment, which has the advantage of high perforation precision and solves the problem that the existing laminated paper perforation processing equipment will push the laminated paper to move synchronously when the movable plate slides to the uppermost position, resulting in a lack of structure for positioning the laminated paper before the perforation, which easily causes the perforation to be too large.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laminated paper hot hole processing equipment, including a carrying plate, an n-shaped cover and a material receiving roller seat, the left and right ends of the inner top of the n-shaped cover are fixedly installed with a first return spring, the bottom of the first return spring is fixedly connected with a movable plate, the bottom of the movable plate is provided with a heat-conducting copper rod, the left and right ends of the movable plate are opened with a through groove, the through groove is located at the corresponding position of the top of the movable plate and is fixedly connected with a U-shaped plate, the front and rear ends of the inner top of the U-shaped plate are fixedly connected with a second return spring, the bottom of the second return spring is fixedly connected with a positioning bar, the upper end of the inner side of the n-shaped cover is movably connected with a rotating rod through a bearing, the front and rear ends of the outer surface of the rotating rod are fixedly connected with cams, and the rear side of the rotating rod is fixedly connected with a driven pulley.

[0007] Preferably, an n-shaped cover is fixedly connected to the middle end of the top of the carrying plate, and a processing support plate is fixedly connected to the upper end of the inner side of the n-shaped cover.

[0008] Preferably, the positioning bar is matched with the through slot, and the positioning bar slides on the inner side of the through slot.

[0009] Preferably, a driven gear is fixedly connected to the rear side of the receiving roller seat, and an L-shaped fixing frame is fixedly connected to the lower end of the rear side of the receiving roller seat.

[0010] Preferably, a driving motor is fixedly installed on the rear side of the L-shaped fixing frame, and the output end of the driving motor is fixedly connected to a rotating shaft. The outer surface of the rotating shaft is fixedly connected with an incomplete gear and a driving pulley in sequence from back to front, and the incomplete gear is meshed with the driven gear. The outer sides of the driving pulley and the driven pulley are sleeved with a synchronous belt.

[0011] Preferably, the top of the movable plate and the bottom of the cam fit together.

[0012] Preferably, a receiving roller seat and a feeding roller seat are fixedly installed on the left and right ends of the top of the supporting plate respectively, and a guide roller seat and a smoothing roller group are fixedly installed on the left and right ends of the top of the supporting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. When the utility model drives the rotating shaft to rotate through the driving motor, the incomplete gear can drive the receiving roller in the receiving roller seat to rotate through the driven gear, and then reel the coated paper. At the same time, the driving pulley will drive the rotating rod and the cam to rotate with the assistance of the synchronous belt and the driven pulley. When the cam pushes the movable plate to move downward and stretches the first reset spring, the incomplete gear and the driven gear are disengaged. At this time, the receiving roller seat will not reel the coated paper, and the cam pushes the movable plate to move downward before the heat-conducting copper rod contacts the coated paper. The positioning strip can first contact the coated paper, and with the assistance of the second reset spring, the coated paper is positioned and pressed on the top of the processing support plate. When the heat-conducting copper rod and the coated paper contact the hot hole, the situation of the hot hole being too large is avoided, thereby ensuring the accuracy of the hot hole.

[0015] 2. The utility model can guide the transmission of the laminated paper and smooth the surface of the laminated paper to avoid wrinkles by setting the guide roller seat and the smoothing roller group. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the matching structure of the driven pulley and the rotating rod of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the movable plate of the utility model;

[0020] Figure 5 The utility model is Figure 4 Another perspective structural diagram of;

[0021] Figure 6 This is a schematic diagram of the structure of the utility model from a second viewing angle.

[0022] In the figure: 1. load-bearing plate; 2. L-shaped fixing frame; 3. driving motor; 4. n-shaped cover; 5. feeding roller seat; 6. receiving roller seat; 7. synchronous belt; 8. guide roller seat; 9. smoothing roller group; 10. processing support plate; 11. driving pulley; 12. rotating shaft; 13. incomplete gear; 14. U-shaped plate; 15. first return spring; 16. cam; 17. second return spring; 18. through groove; 19. movable plate; 20. rotating rod; 21. positioning strip; 22. driven pulley; 23. heat-conducting copper rod; 24. driven gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. 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] It should be noted that the supporting plate 1, L-shaped fixing frame 2, driving motor 3, N-shaped cover 4, loading roller seat 5, receiving roller seat 6, synchronous belt 7, guide roller seat 8, smoothing roller group 9, processing support plate 10, driving pulley 11, rotating shaft 12, incomplete gear 13, U-shaped plate 14, first reset spring 15, cam 16, second reset spring 17, through groove 18, movable plate 19, rotating rod 20, positioning bar 21, driven pulley 22, heat-conducting copper rod 23 and driven gear 24 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods, and they are connected to the power circuit using the conventional connection method in the prior art, which will not be described in detail here.

[0027] Embodiment 1

[0028] See also Figure 1-Figure 6As shown, the utility model provides a technical solution: a laminated paper perforation processing equipment, including a carrying plate 1, an n-shaped cover 4 and a receiving roller seat 6, the left and right ends of the inner top of the n-shaped cover 4 are fixedly installed with a first return spring 15, the bottom of the first return spring 15 is fixedly connected with a movable plate 19, the bottom of the movable plate 19 is provided with a heat-conducting copper rod 23, the left and right ends of the movable plate 19 are provided with a through groove 18, the through groove 18 is located at the corresponding position of the top of the movable plate 19 and is fixedly connected with a U-shaped plate 14, the front and rear ends of the inner top of the U-shaped plate 14 are fixedly connected with a second return spring 17, the bottom of the second return spring 17 is fixedly connected with a positioning strip 21, the upper end of the inner side of the n-shaped cover 4 is movably connected with a rotating rod 20 through a bearing, the front and rear ends of the outer surface of the rotating rod 20 are fixedly connected with a cam 16, and the rear side of the rotating rod 20 is fixedly connected with a driven pulley 22;

[0029] Among them, the middle end of the top of the carrying plate 1 is fixedly connected with an n-shaped cover 4, and the upper end of the inner side of the n-shaped cover 4 is fixedly connected with a processing support plate 10;

[0030] Through the above technical solution Figure 1-Figure 2 As shown, by setting the processing support plate 10, the laminated paper can be supported to facilitate the hot punching process.

[0031] The positioning bar 21 is matched with the through slot 18, and the positioning bar 21 slides inside the through slot 18;

[0032] Through the above technical solution Figure 3-Figure 5 As shown, by setting the positioning strip 21 , before the heat-conducting copper rod 23 contacts the coated paper, the positioning strip 21 can first position and press the coated paper on the top of the processing support plate 10 .

[0033] Among them, the rear side of the receiving roller seat 6 is fixedly connected with a driven gear 24, and the lower end of the rear side of the receiving roller seat 6 is fixedly connected with an L-shaped fixing frame 2;

[0034] Through the above technical solution Figure 1-Figure 3 As shown, the L-shaped fixing frame 2 is provided to facilitate installation of the driving motor 3 .

[0035] The rear side of the L-shaped fixing frame 2 is fixedly mounted with a driving motor 3, the output end of the driving motor 3 is fixedly connected with a rotating shaft 12, the outer surface of the rotating shaft 12 is fixedly connected with an incomplete gear 13 and a driving pulley 11 in sequence from the back to the front, the incomplete gear 13 is meshed with a driven gear 24, and the outer sides of the driving pulley 11 and the driven pulley 22 are sleeved with a synchronous belt 7;

[0036] Through the above technical solution Figure 1-Figure 3As shown, when the rotating shaft 12 is driven to rotate by the driving motor 3, the incomplete gear 13 can drive the receiving roller in the receiving roller seat 6 to rotate through the driven gear 24, thereby winding the coated paper. At the same time, the driving pulley 11 will drive the rotating rod 20 and the cam 16 to rotate with the assistance of the synchronous belt 7 and the driven pulley 22.

[0037] The top of the movable plate 19 and the bottom of the cam 16 are in contact with each other.

[0038] Through the above technical solution Figure 2-Figure 3 As shown, by setting the movable plate 19 , the movable plate 19 can move up and down following the rotation of the cam 16 with the assistance of the first return spring 15 .

[0039] In the technical solution, after the coated paper is wound on the surface of the receiving roller seat 6, the external controller turns on the driving motor 3 to work. When the driving motor 3 drives the rotating shaft 12 to rotate, the incomplete gear 13 can drive the receiving roller in the receiving roller seat 6 to rotate through the driven gear 24, thereby winding the coated paper. At the same time, the driving pulley 11 will drive the rotating rod 20 and the cam 16 to rotate with the assistance of the synchronous belt 7 and the driven pulley 22. When the cam 16 pushes the movable plate 19 to move downward and stretch the first When a reset spring 15 is released, the incomplete gear 13 and the driven gear 24 are out of meshing state. At this time, the receiving roller seat 6 will not reel in the coated paper, and the cam 16 pushes the movable plate 19 to move downward. Before the heat-conducting copper rod 23 contacts the coated paper, the positioning strip 21 can first contact the coated paper, and with the assistance of the second reset spring 17, the coated paper is positioned and pressed on the top of the processing support plate 10. When the heat-conducting copper rod 23 contacts the coated paper to make a hot hole, the hot hole is avoided from being too large, thereby ensuring the accuracy of the hot hole.

[0040] Embodiment 2

[0041] On the basis of embodiment 1, the present invention is as follows Figure 1 and Figure 6 As shown, a receiving roller seat 6 and a feeding roller seat 5 are fixedly installed on the left and right ends of the top of the carrier plate 1, and a guide roller seat 8 and a smoothing roller group 9 are fixedly installed on the left and right ends of the top of the carrier plate 1.

[0042] This technical solution can guide the transmission of the laminated paper and smooth the surface of the laminated paper to avoid wrinkles by setting the guide roller seat 8 and the smoothing roller group 9.

[0043] Working principle: Through the setting of the feeding roller seat 5, after the coated paper is pulled out from its surface, it bypasses the guide roller seat 8 and passes through the smoothing roller group 9 and enters the upper end of the n-shaped cover 4, located on the top of the processing support plate 10, and finally winds around the surface of the feeding roller seat 5. Then, the external controller turns on the drive motor 3 to work. When the drive motor 3 drives the rotating shaft 12 to rotate, the incomplete gear 13 can drive the receiving roller in the receiving roller seat 6 to rotate through the driven gear 24, and then the coated paper is rolled up. At the same time, the driving pulley 11 will drive the rotating rod 20 and the cam 16 to rotate with the assistance of the synchronous belt 7 and the driven pulley 22. When the cam 16 pushes the movable plate 19 to move downward and pull When the first return spring 15 is extended, the incomplete gear 13 and the driven gear 24 are disengaged. At this time, the receiving roller seat 6 will not reel in the coated paper, and the cam 16 pushes the movable plate 19 to move downward. Before the heat-conducting copper rod 23 contacts the coated paper, the positioning strip 21 can first contact the coated paper, and with the assistance of the second return spring 17, the coated paper is positioned and pressed on the top of the processing support plate 10. When the heat-conducting copper rod 23 contacts the laminated paper, the situation of the hot hole being too large is avoided, and the accuracy of the hot hole is guaranteed. Through the arrangement of the guide roller seat 8 and the smoothing roller group 9, the transmission of the laminated paper can be guided, and the surface of the laminated paper can be smoothed to avoid wrinkles.

[0044] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0045] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A laminating paper perforation processing equipment, comprising a carrying plate (1), an N-shaped cover (4) and a receiving roller seat (6), characterized in that: A first return spring (15) is fixedly installed at both left and right ends of the top of the inner side of the n-shaped cover (4); a movable plate (19) is fixedly connected to the bottom of the first return spring (15); a heat-conducting copper rod (23) is arranged at the bottom of the movable plate (19); a through groove (18) is provided at both left and right ends of the movable plate (19); a U-shaped plate (14) is fixedly connected to the corresponding position of the through groove (18) at the top of the movable plate (19); a second return spring (17) is fixedly connected to the front and rear ends of the top of the inner side of the U-shaped plate (14); a positioning strip (21) is fixedly connected to the bottom of the second return spring (17); a rotating rod (20) is movably connected to the upper end of the inner side of the n-shaped cover (4) through a bearing; a cam (16) is fixedly connected to the front and rear ends of the outer surface of the rotating rod (20); and a driven pulley (22) is fixedly connected to the rear side of the rotating rod (20).

2. The laminated paper hot-punching equipment according to claim 1, characterized in that: The middle end of the top of the carrying plate (1) is fixedly connected to an n-shaped cover (4), and the upper end of the inner side of the n-shaped cover (4) is fixedly connected to a processing support plate (10).

3. The laminated paper hot-punching equipment according to claim 1, characterized in that: The positioning strip (21) is matched with the through slot (18), and the positioning strip (21) slides on the inner side of the through slot (18).

4. The laminated paper hot-punching processing equipment according to claim 1, characterized in that: The rear side of the receiving roller seat (6) is fixedly connected to a driven gear (24), and the lower end of the rear side of the receiving roller seat (6) is fixedly connected to an L-shaped fixing frame (2).

5. The laminated paper hot-punching equipment according to claim 4, characterized in that: A driving motor (3) is fixedly mounted on the rear side of the L-shaped fixing frame (2); an output end of the driving motor (3) is fixedly connected to a rotating shaft (12); an outer surface of the rotating shaft (12) is fixedly connected to an incomplete gear (13) and a driving pulley (11) in sequence from the back to the front; the incomplete gear (13) is meshed with a driven gear (24); and a synchronous belt (7) is sleeved on the outer sides of the driving pulley (11) and the driven pulley (22).

6. The laminated paper hot-punching equipment according to claim 1, characterized in that: The top of the movable plate (19) is in contact with the bottom of the cam (16).

7. The laminated paper hot-punching processing equipment according to claim 1, characterized in that: A receiving roller seat (6) and a feeding roller seat (5) are respectively fixedly mounted on the left and right ends of the top of the carrier plate (1), and a guide roller seat (8) and a smoothing roller group (9) are both fixedly mounted on the left and right ends of the top of the carrier plate (1).

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