Creasing machine for corrugated carton production

Abstract

The utility model relates to the technical field of creasing machines, one embodiment of the utility model provides a creasing machine for corrugated carton production, the creasing machine comprises a supporting table and further comprises a supporting frame, a supporting cover, a creasing cover, a moving mechanism, a position adjusting mechanism and a feeding mechanism, the supporting frame is fixedly arranged on the supporting table, the supporting cover is slidably arranged on the inner top wall of the supporting frame, and the creasing cover is arranged on the inner top wall of the supporting frame; the creasing cover is slidably arranged in the supporting cover, a creasing wheel is rotatably arranged in the creasing cover, the side wall of the creasing wheel extends out of the creasing cover, the moving mechanism is arranged between the supporting frame and the supporting cover and used for adjusting the position of the supporting cover, and the position adjusting mechanism is arranged in the supporting cover and used for adjusting the position, located in the supporting cover, of the creasing cover. And the feeding mechanism is arranged on the supporting table and used for driving the corrugated board to move on one side of the supporting frame, and through the technical scheme, the technical problem that in the prior art, the indentation depth of the corrugated board is inconvenient to adjust is solved.

Description

TECHNICAL FIELD

[0001] Embodiments of the present disclosure relate to the technical field of creasing machines, in particular, to a creasing machine for corrugated box production. BACKGROUND

[0002] Corrugated boxes are the most widely used packaging products. In the production process of corrugated boxes, a corrugating machine is generally used to make indentations on the bending positions of the corrugated board, so as to fold the corrugated board into a corrugated box through the indentations.

[0003] For example, the utility model patent with the announcement number CN216942014U discloses a paperboard creasing machine for corrugated box production, which comprises a bearing box, a bearing seat is fixed on the middle section of the outer top wall of the bearing box, and a hole is formed on the top wall of the bearing box on both sides of the bearing seat. A bottom plate is slidably connected to the inner side wall of the bearing box, vertical side plates are fixed on both sides of the top wall of the bottom plate, the two side plates are respectively movably arranged inside the two holes, horizontal movable plates are fixed on the mutually approaching side walls of the two side plates on the upper side of the bearing seat, and horizontal fixed plates are fixed on the bottom wall of the movable plates.

[0004] The above-mentioned prior art can perform indentation processing on the paperboard by cooperation of the motor and the air cylinder, and can avoid the phenomenon of deviation of the corrugated board during indentation by setting the pressing and fixing mechanism.

[0005] However, the indentation depth of the indentation mechanism is fixed when the above-mentioned prior art is used, so it is not convenient to adjust the indentation depth according to the indentation depth, which leads to the inconvenience of adapting to the requirements of different paperboards for the indentation depth, and thus leads to poor indentation effect of the creasing machine on the corrugated board. UTILITY MODEL CONTENT

[0006] In order to overcome the above-mentioned defects, embodiments of the present disclosure provide a creasing machine for corrugated box production, which solves the technical problem that it is inconvenient to adjust the indentation depth of the corrugated board in the prior art.

[0007] According to one aspect, at least one embodiment of the present disclosure provides a creasing machine for corrugated box production, comprising a support table, further comprising a support frame, a support cover, a creasing cover, a moving mechanism, a position adjusting mechanism and a feeding mechanism, the support frame is fixedly arranged on the support table, the support cover is slidingly arranged on the inner top wall of the support frame, the creasing cover is slidingly arranged in the support cover, a creasing wheel is rotatably arranged in the creasing cover, the side wall of the creasing wheel extends out of the creasing cover, the moving mechanism is arranged between the support frame and the support cover, used for adjusting the position of the support cover, the position adjusting mechanism is arranged in the support cover, used for adjusting the position of the creasing cover in the support cover, and the feeding mechanism is arranged on the support table, used for driving the corrugated paperboard to move on one side of the support frame.

[0008] Preferably, the moving mechanism comprises:

[0009] a threaded rod rotatably arranged in the support frame, the threaded rod penetrates the support cover through thread cooperation;

[0010] a first motor mounted on the support frame, and an output end of the first motor is fixedly connected with the threaded rod.

[0011] Further, the position adjusting mechanism comprises:

[0012] a plurality of first springs fixedly arranged between the inner top wall of the support cover and the creasing cover;

[0013] a cam rotatably arranged in the support cover, and a side wall of the cam is in contact with a side wall of the creasing cover;

[0014] a driving mechanism arranged on the support frame, used for driving the cam to rotate.

[0015] Still further, the driving mechanism comprises:

[0016] a driving port formed in the support cover;

[0017] a driving prism rotatably arranged in the support frame, and the driving prism penetrates the driving port;

[0018] wherein the driving prism penetrates the cam and is slidingly connected with the cam;

[0019] a second motor mounted on the support frame, and an output end of the second motor is fixedly connected with the driving prism.

[0020] Still further, the feeding mechanism comprises:

[0021] The first feeding roller is arranged in the first feeding slot.

[0022] The third motor is arranged on one side of the first feeding roller.

[0023] The pressing mechanism is arranged on the support table and is used for pressing the corrugated board on the first feeding roller.

[0024] The pressing mechanism comprises:

[0025] The fixing frame is arranged on one side of the first feeding slot.

[0026] The second feeding roller is arranged on the positioning frame.

[0027] The second spring is arranged between the positioning frame and the fixing frame.

[0028] The limiting mechanism is arranged on the positioning frame and is used for limiting the corrugated board.

[0029] The limiting plate is arranged on the inner top wall of the positioning frame.

[0030] The limiting through slot is arranged on the bottom side wall of the limiting plate.

[0031] The first feeding roller is arranged in the limiting through slot.

[0032] The relative movement mechanism is arranged on the positioning frame and is used for driving the two limiting plates to move relative to each other.

[0033] The relative movement mechanism comprises:

[0034] The adjusting disc is arranged on the inner top wall of the positioning frame.

[0035] The eccentric position of the adjusting disc is provided with two rotating shafts.

[0036] A fourth motor is mounted on the positioning frame, and a fourth motor output end is fixedly connected with the adjusting disc.

[0037] On the basis of the above scheme, anti-skid lines are formed in the side walls of the first feeding roller and the second feeding roller.

[0038] On the basis of the above scheme, a guide rod is fixedly arranged in the support frame, the guide rod penetrates through the support cover and is in sliding connection with the support cover.

[0039] The embodiments of the present disclosure have the following beneficial effects:

[0040] 1. In the present disclosure, through the arrangement of the moving mechanism, the first motor can drive the threaded rod to rotate, and the threaded rod can drive the support cover, the indentation cover and the indentation wheel to adjust the position through the threaded cooperation of the threaded rod and the support cover, so as to facilitate indentation processing of different positions of the corrugated board.

[0041] 2. In the present disclosure, through the arrangement of the position adjusting mechanism, the second motor can drive the driving prism to rotate, and the driving prism can drive the cam to rotate through the sliding cooperation of the driving prism and the cam, so as to adjust the position of the indentation cover and the indentation wheel through the extrusion of the cam on the indentation cover, thereby facilitating the adjustment of the indentation depth on the surface of the corrugated board.

[0042] 3. In the present disclosure, through the arrangement of the feeding mechanism, after the corrugated board is stretched into the first feeding roller and the second feeding roller, the second feeding roller can press and hold the corrugated board on the first feeding roller under the elastic force of the second spring, and then the first feeding roller can be driven to rotate through the work of the third motor, so as to facilitate the movement of the corrugated board through the friction between the first feeding roller and the corrugated board, thereby facilitating the indentation processing of the corrugated board.

[0043] 4. In the present disclosure, through the arrangement of the limiting mechanism, the fourth motor can drive the adjusting disc to rotate, and the two limiting plates can be relatively moved through the rotation of the adjusting disc, the rotating shaft and the adjusting rod, and then the limiting plates can limit the corrugated board, thereby avoiding the inclination of the corrugated board in the feeding process and affecting the indentation effect.

[0044] 5. In the present disclosure, through the arrangement of the support frame, the support cover, the indentation cover, the moving mechanism, the position adjusting mechanism and the feeding mechanism, the position of the indentation cover can be adjusted through the rotation of the cam, thereby adjusting the position of the indentation wheel, thereby solving the technical problem that the indentation depth of the corrugated board is not convenient to adjust in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments of the present disclosure will be briefly introduced. Obviously, the drawings in the following description only represent some of the exemplary embodiments of the present disclosure. Those skilled in the art can obtain other drawings according to the content of the exemplary embodiments of the present disclosure and the drawings without any creative effort.

[0046] Figure 1 A structure schematic diagram of a creasing machine for corrugated box production in an embodiment of the present disclosure;

[0047] Figure 2 A structure schematic diagram of a creasing machine for corrugated box production in an embodiment of the present disclosure; Figure 1 A structure schematic diagram of a creasing machine for corrugated box production in an embodiment of the present disclosure;

[0048] Figure 3 A structure schematic diagram of a creasing machine for corrugated box production in an embodiment of the present disclosure; Figure 1 A structure schematic diagram of a creasing machine for corrugated box production in an embodiment of the present disclosure;

[0049] Figure 4 A structure schematic diagram of a creasing machine for corrugated box production in an embodiment of the present disclosure; Figure 1 A structure schematic diagram of a creasing machine for corrugated box production in an embodiment of the present disclosure;

[0050] Figure 5 A structure schematic diagram of a creasing machine for corrugated box production in an embodiment of the present disclosure; Figure 1 A structure schematic diagram of a creasing machine for corrugated box production in an embodiment of the present disclosure;

[0051] In the drawings: 1, support table; 2, support frame; 3, support cover; 4, creasing cover; 5, creasing wheel; 6, threaded rod; 7, first motor; 8, first spring; 9, cam; 10, driving prism; 11, second motor; 12, first feeding roller; 13, third motor; 14, fixed frame; 15, positioning frame; 16, second feeding roller; 17, second spring; 18, limiting plate; 19, adjusting disc; 20, adjusting rod; 21, fourth motor. DETAILED DESCRIPTION

[0052] The present disclosure will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present disclosure, but not to limit the present disclosure.

[0053] In order to make the drawings simple, only the parts related to the disclosure are schematically represented in the drawings, which do not represent the actual structure of the product. In addition, in order to make the drawings simple and easy to understand, only one of the parts with the same structure or function is schematically represented, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0054] In this document, unless otherwise explicitly stated and limited, the terms "mount", "connect", "connection" should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0055] In the present disclosure, unless otherwise explicitly stated and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0056] In the description of the present embodiment, the terms "upper", "lower", "left", "right" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0057] In addition, in the description of the present application, the terms "first", "second" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0058] As Figures 1-5 As shown in the figure, it shows a creasing machine for corrugated carton production in an embodiment of the present disclosure, which comprises a support table 1, further comprising a support frame 2, a support cover 3, a creasing cover 4, a moving mechanism, a position adjusting mechanism and a feeding mechanism, the support frame 2 is fixedly arranged on the support table 1, the support cover 3 is slidably arranged on the inner top wall of the support frame 2, the creasing cover 4 is slidably arranged in the support cover 3, the creasing cover 4 is rotatably arranged with a creasing wheel 5, the side wall of the creasing wheel 5 extends out of the creasing cover 4, the moving mechanism is arranged between the support frame 2 and the support cover 3, for adjusting the position of the support cover 3, the position adjusting mechanism is arranged in the support cover 3, for adjusting the position of the creasing cover 4 in the support cover 3, the feeding mechanism is arranged on the support table 1, for driving the corrugated paperboard to move on one side of the support frame 2.

[0059] Referring to Figure 2 With Figure 4The moving mechanism comprises a threaded rod 6 and a first motor 7, the threaded rod 6 is rotationally arranged in the support frame 2, the threaded rod 6 penetrates the support cover 3 through threaded cooperation, the first motor 7 is installed on the support frame 2, the output end of the first motor 7 is fixedly connected with the threaded rod 6, a guide rod is fixedly arranged in the support frame 2, the guide rod penetrates the support cover 3 and is in sliding connection with the support cover 3, specifically, the threaded rod 6 can be driven to rotate by the working of the first motor 7, and the support cover 3, the indentation cover 4 and the indentation wheel 5 can be driven to adjust the position by the threaded cooperation between the threaded rod 6 and the support cover 3, so that different positions of the corrugated board can be conveniently indentation processed.

[0060] With reference to Figure 4 And Figure 5 The position adjusting mechanism comprises a first spring 8, a cam 9 and a driving mechanism, a plurality of first springs 8 are fixedly arranged between the inner top wall of the support cover 3 and the indentation cover 4, the cam 9 is rotationally arranged in the support cover 3, the side wall of the cam 9 is in contact with the side wall of the indentation cover 4, the driving mechanism is arranged on the support frame 2 and is used for driving the cam 9 to rotate, the driving mechanism comprises a driving port, a driving prism 10 and a second motor 11, the driving port is opened in the support cover 3, the driving prism 10 is rotationally arranged in the support frame 2 and penetrates the driving port, wherein the driving prism 10 penetrates the cam 9 and is in sliding connection with the cam 9, the second motor 11 is installed on the support frame 2 and the output end of the second motor 11 is fixedly connected with the driving prism 10, specifically, the driving prism 10 can be driven to rotate by the working of the second motor 11, and the cam 9 can be driven to rotate by the sliding cooperation between the driving prism 10 and the cam 9, so that the position of the indentation cover 4 and the indentation wheel 5 can be adjusted by the extrusion of the cam 9 to the indentation cover 4, thereby facilitating the adjustment of the indentation depth on the surface of the corrugated board.

[0061] With reference to Figure 1 And Figure 3The feeding mechanism comprises a first feeding roller 12, a third motor 13 and a pressing mechanism. The top side wall of the support table 1 is provided with a first feeding groove on both sides of the support frame 2. The first feeding roller 12 is rotatably arranged in the first feeding groove. The third motor 13 is installed on the side wall of the support table 1 on the side of the first feeding roller 12. The output end of the third motor 13 is fixedly connected with the first feeding roller 12. The pressing mechanism is arranged on the support table 1 and is used for pressing the corrugated paper on the first feeding roller 12. The pressing mechanism comprises a fixing frame 14, a second feeding roller 16 and a second spring 17. The fixing frame 14 is fixedly arranged on the inner top wall of the support table 1 on the side of the first feeding groove. The fixing frame 14 is slidably arranged in the fixing frame 14. The second feeding roller 16 is rotatably arranged in the positioning frame 15. A plurality of second springs 17 are fixedly arranged between the positioning frame 15 and the fixing frame 14. Specifically, after the corrugated paper is inserted between the first feeding roller 12 and the second feeding roller 16, the second feeding roller 16 can be driven by the elastic force of the second spring 17 to press the corrugated paper on the first feeding roller 12. Then, the first feeding roller 12 can be driven to rotate by the working of the third motor 13, so that the corrugated paper can be moved by the friction between the first feeding roller 12 and the corrugated paper, thereby facilitating the overall indentation treatment of the corrugated paper.

[0062] With reference to Figure 1 And Figure 3 Further comprising a limiting mechanism arranged on the positioning frame 15 and used for limiting the corrugated paper. The limiting mechanism comprises a limiting plate 18, a limiting through groove and a relative moving mechanism. Two limiting plates 18 are arranged on the inner top wall of the positioning frame 15 and extend into the first feeding groove. A limiting through groove is arranged on the bottom side wall of the limiting plate 18. The first feeding roller 12 extends into the limiting through groove. The relative moving mechanism is arranged on the positioning frame 15 and is used for driving the two limiting plates 18 to move relative to each other. The relative moving mechanism comprises an adjusting disc 19, an adjusting rod 20 and a fourth motor 21. The adjusting disc 19 is rotatably arranged on the inner top wall of the positioning frame 15. Two rotating shafts are rotatably arranged at the eccentric position of the adjusting disc 19. The adjusting rod 20 is fixedly arranged on the side wall of the rotating shaft. The adjusting rod 20 is hingedly connected with the limiting plate 18 at the end away from the rotating shaft. The fourth motor 21 is installed on the positioning frame 15. The output end of the fourth motor 21 is fixedly connected with the adjusting disc 19. The side walls of the first feeding roller 12 and the second feeding roller 16 are provided with anti-skid lines. Specifically, the working of the fourth motor 21 can drive the adjusting disc 19 to rotate. At the same time, the two limiting plates 18 can be pulled to move relative to each other by the rotating shaft and the adjusting rod 20 during the rotation of the adjusting disc 19. Then, the corrugated paper can be limited by the limiting plate 18, thereby avoiding the corrugated paper from being skewed during the feeding process and affecting the indentation effect.

[0063] In the embodiment, after the corrugated board is inserted between the first feeding roller 12 and the second feeding roller 16, the operator can drive the second feeding roller 16 to press the corrugated board on the first feeding roller 12 under the elastic force of the second spring 17, and then the first feeding roller 12 can be driven to rotate by the work of the third motor 13, so as to facilitate the movement of the corrugated board by the friction between the first feeding roller 12 and the corrugated board. During the movement of the corrugated board, the operator controls the fourth motor 21 to work, the work of the fourth motor 21 can drive the adjusting disc 19 to rotate, and at the same time, the two limiting plates 18 can be pulled to move relatively by the rotating shaft and the adjusting rod 20 during the rotation of the adjusting disc 19, so as to limit the corrugated board by the limiting plate 18. At the same time, the operator controls the first motor 7 to work, the work of the first motor 7 can drive the threaded rod 6 to rotate, and at the same time, the support cover 3, the indentation cover 4 and the indentation wheel 5 can be adjusted in position by the threaded cooperation of the threaded rod 6 and the support cover 3, so as to perform indentation processing on different positions of the corrugated board. During the indentation processing, the work of the second motor 11 can drive the driving prism 10 to rotate, and at the same time, the cam 9 can be driven to rotate by the sliding cooperation of the driving prism 10 and the cam 9, so as to adjust the position of the indentation cover 4 and the indentation wheel 5 by the extrusion of the indentation cover 4 by the cam 9, thereby facilitating the adjustment of the indentation depth on the surface of the corrugated board.

[0064] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure, not to limit it. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present disclosure, which should be covered in the scope of the claims of the present disclosure.

Claims

1. A creasing machine for corrugated box production comprising a support table (1), characterized in that, Also include: Support frame (2), the support frame (2) is fixedly arranged on the support table (1); Support cover (3), the support cover (3) is slidably arranged on the inner top wall of the support frame (2); Indentation cover (4), the indentation cover (4) is slidably arranged in the support cover (3), and the indentation cover (4) is rotatably arranged in the indentation cover (4). The side wall of the indentation wheel (5) extends out of the indentation cover (4); Moving mechanism, the moving mechanism is arranged between the support frame (2) and the support cover (3), and is used for adjusting the position of the support cover (3); Position adjusting mechanism, the position adjusting mechanism is arranged in the support cover (3), and is used for adjusting the position of the indentation cover (4) in the support cover (3); Feeding mechanism, the feeding mechanism is arranged on the support table (1), and is used for driving the corrugated board to move on one side of the support frame (2).

2. The creasing machine for corrugated box production according to claim 1, characterized in that, The moving mechanism comprises: Screw rod (6), the screw rod (6) is rotatably arranged in the support frame (2), and the screw rod (6) penetrates the support cover (3) through thread cooperation; First motor (7), the first motor (7) is installed on the support frame (2), and the output end of the first motor (7) is fixedly connected with the screw rod (6).

3. The creasing machine for corrugated box production according to claim 2, characterized in that, The position adjusting mechanism comprises: First spring (8), a plurality of first springs (8) are fixedly arranged between the inner top wall of the support cover (3) and the indentation cover (4); Cam (9), the cam (9) is rotatably arranged in the support cover (3), and the side wall of the cam (9) is in contact with the side wall of the indentation cover (4); Driving mechanism, the driving mechanism is arranged on the support frame (2), and is used for driving the cam (9) to rotate.

4. The creasing machine for corrugated box production according to claim 3, characterized in that, The driving mechanism comprises: Driving port, the driving port is formed in the support cover (3); Driving prism (10), the driving prism (10) is rotatably arranged in the support frame (2), and the driving prism (10) penetrates the driving port; Wherein, the driving prism (10) penetrates the cam (9) and is slidably connected with the cam (9); Second motor (11), the second motor (11) is installed on the support frame (2), and the output end of the second motor (11) is fixedly connected with the driving prism (10).

5. The creasing machine for corrugated box production according to claim 4, characterized in that, The feeding mechanism comprises: First feeding roller (12), the top side wall of the support table (1) is provided with a first feeding groove on both sides of the support frame (2), and the first feeding roller (12) is rotatably arranged in the first feeding groove; Third motor (13), the third motor (13) is installed on the side wall of the support table (1) on one side of the first feeding roller (12), and the output end of the third motor (13) is fixedly connected with the first feeding roller (12) close to the third motor (13); Pressing mechanism, the pressing mechanism is arranged on the support table (1), and is used for pressing the corrugated board on the first feeding roller (12).

6. The creasing machine for corrugated box production according to claim 5, characterized in that, The pressing mechanism comprises: A fixed frame (14) is fixedly arranged on one side of the inner top wall of the support table (1), and a positioning frame (15) is slidably arranged in the fixed frame (14). A second feeding roller (16) is rotatably arranged on the positioning frame (15). A plurality of second springs (17) are fixedly arranged between the positioning frame (15) and the fixed frame (14).

7. The creasing machine for corrugated box production according to claim 6, characterized in that, A limiting mechanism is arranged on the positioning frame (15) and used for limiting corrugated paper, and the limiting mechanism comprises: Two limiting plates (18) are arranged on the inner top wall of the positioning frame (15) and extend into the first feeding slot. A limiting through slot is arranged on the bottom side wall of the limiting plate (18). The first feeding roller (12) extends into the limiting through slot. A relative movement mechanism is arranged on the positioning frame (15) and used for driving the two limiting plates (18) to move relative to each other.

8. The creasing machine for corrugated box production according to claim 7, characterized in that, The relative movement mechanism comprises: An adjusting disc (19) is rotatably arranged on the inner top wall of the positioning frame (15). Two rotating shafts are rotatably arranged at the eccentric position of the adjusting disc (19), and the rotating shafts are fixedly provided with adjusting rods (20) on the side walls, and the adjusting rods (20) are hingedly connected to the limiting plates (18) away from the rotating shafts. A fourth motor (21) is installed on the positioning frame (15), and the output end of the fourth motor (21) is fixedly connected to the adjusting disc (19).

9. The creasing machine for corrugated box production according to claim 8, characterized in that, Anti-skid lines are arranged on the side walls of the first feeding roller (12) and the second feeding roller (16).

10. The creasing machine for corrugated box production according to claim 9, characterized in that, A guide rod is fixedly arranged in the support frame (2), penetrates through the support cover (3), and is slidably connected to the support cover (3).

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