Paper card corner removing device

Abstract

The utility model relates to the technical field of paper card corner removing, and provides a paper card corner removing device which comprises a frame body, a conveying part arranged on the frame body and used for conveying paper cards, a pushing part arranged on the frame body and used for pushing the paper cards on the conveying part to move, and an annular cutter body arranged on the frame body and located at the output end of the conveying part. After the pushing piece pushes the paper cards to approach and pass through the annular cutter body, the annular cutter body cuts off the peripheral corners or peripheral edges of the paper cards. By means of the technical scheme, the problem that in the prior art, the paper card corner cutting efficiency is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper card decornering, and in particular to a paper card decornering device. Background Art

[0002] At present, many paper cards are regular rectangles with sharp corners, which are particularly easy to cause scratches to users during use. Therefore, in order to prevent scratches on users, paper cards need to be decornered. Many existing methods use manual decornering, which is very inefficient and has poor consistency and refinement. Utility Model Content

[0003] The utility model provides a paper card corner removing device, which solves the problem of low efficiency of paper card corner removing in the prior art.

[0004] The technical solution of the utility model is as follows: a paper card decornering device, comprising:

[0005] Frame,

[0006] A conveying member is provided on the frame, and is used to convey paper cards.

[0007] A pusher is provided on the frame, and is used to push the paper card on the conveyor to move.

[0008] The annular blade is arranged on the frame and is located at the output end of the conveyor. After the pushing member pushes the paper card to approach and pass through the annular blade, the annular blade cuts off the four corners or four edges of the paper card.

[0009] As a further technical solution,

[0010] The conveying member has a first conveying surface and a second conveying surface, the first conveying surface and the second conveying surface have an included angle, and the first conveying surface and the second conveying surface are respectively used to support two sides of the paper card.

[0011] As a further technical solution,

[0012] The paper card is rectangular, and the first conveying surface and the second conveying surface both form a certain angle with the horizontal plane.

[0013] As a further technical solution, it also includes:

[0014] A first limiting plate is slidably arranged on the first conveying surface,

[0015] The second limiting plate is slidably arranged on the second conveying surface. The first limiting plate and the second limiting plate are both close to the output end of the conveying member. The first limiting plate, the second limiting plate, the first conveying surface and the second conveying surface form a limiting channel.

[0016] As a further technical solution,

[0017] The annular blade body is rectangular, and the corners of the annular blade body are arc-shaped.

[0018] As a further technical solution, the annular cutter body includes:

[0019] The cylinder is arranged on the frame, and one end of the cylinder is close to or extends into the limiting channel.

[0020] The annular cutter head is arranged at one end of the cylinder body close to or extending into the limiting channel.

[0021] As a further technical solution,

[0022] The cylinder has a tapered section, the end of which is provided with the annular cutter head, and the cross-sectional area of ​​the tapered section gradually increases from one end where the annular cutter head is provided to the other end.

[0023] As a further technical solution, it also includes:

[0024] An output support plate is provided on the frame body, and the output support plate is located on one side of the cylinder body. The output support plate is used to support the paper card with the corners removed output by the cylinder body.

[0025] As a further technical solution, the pushing member includes:

[0026] A push plate is slidably arranged on the conveying member, and the push plate has a pushing surface.

[0027] A hydraulic cylinder is arranged on the frame, and is used to drive the push plate to slide.

[0028] As a further technical solution,

[0029] The pushing surface is provided with high-pressure air holes.

[0030] The working principle and beneficial effects of the utility model are as follows:

[0031] In the present invention, the frame provides a stable support structure for the entire paper card decornering device. The conveying member is arranged on the frame, which can move the paper card along a predetermined path to ensure the continuity of the production process. The function of the pushing member is to push the paper card on the conveying member to move, ensuring that the paper card can accurately reach the decornering position. The annular cutter body is arranged on the frame and is located at the output end of the conveying member. When the pushing member pushes the paper card close to and passes through the annular cutter body, the annular cutter body can quickly cut off the four corners or four edges of the paper card, thereby realizing the function of decornering the paper card, improving the processing quality and aesthetics of the paper card, improving the safety of the paper card, and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0033] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0034] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0035] Figure 3 This is a schematic diagram of the top view of the structure of the utility model;

[0036] Figure 4 For this utility model Figure 1 Middle A is a schematic diagram of a partially enlarged structure;

[0037] In the figure: 1-frame, 2-conveying member, 21-first conveying surface, 22-second conveying surface, 23-first limiting plate, 24-second limiting plate, 3-pushing member, 31-pushing plate, 32-hydraulic cylinder, 33-pushing surface, 34-high-pressure air hole, 4-annular blade body, 41-cylinder body, 42-annular blade head, 43-tapered section, 5-output support plate, 8-chip box, 9-paper card. DETAILED DESCRIPTION

[0038] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0039] To simplify the drawings, only the parts relevant to the utility model are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0040] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0041] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0042] like Figures 1 to 4 As shown, the utility model proposes a paper card decornering device, including: a frame 1, a conveying member 2, a pushing member 3 and an annular knife body 4, the conveying member 2 is arranged on the frame 1, the conveying member 2 is used to convey the paper card 9, the pushing member 3 is arranged on the frame 1, the pushing member 3 is used to push the paper card 9 on the conveying member 2 to move, the annular knife body 4 is arranged on the frame 1, the annular knife body 4 is located at the output end of the conveying member 2, and after the pushing member 3 pushes the paper card 9 to approach and pass through the annular knife body 4, the annular knife body 4 cuts off the four corners or four edges of the paper card 9.

[0043] In this embodiment, the frame 1 provides a stable support structure for the entire paper card 9 chamfering device. The conveyor 2 is arranged on the frame 1, which can move the paper card 9 along a predetermined path to ensure the continuity of the production process. The pusher 3 is used to push the paper card 9 on the conveyor 2 to move, ensuring that the paper card 9 can accurately reach the chamfering position. The annular blade 4 is arranged on the frame 1 and is located at the output end of the conveyor 2. When the pusher 3 pushes the paper card 9 to approach and pass through the annular blade 4, the annular blade 4 can quickly cut off the four corners or four edges of the paper card 9, thereby realizing the function of chamfering the paper card 9, improving the processing quality and aesthetics of the paper card, improving the safety of the paper card 9, and improving the processing efficiency.

[0044] Furthermore, the conveying member 2 has a first conveying surface 21 and a second conveying surface 22 . The first conveying surface 21 and the second conveying surface 22 have an included angle. The first conveying surface 21 and the second conveying surface 22 are respectively used to support two sides of the paper card 9 .

[0045] In this embodiment, the first conveying surface 21 and the second conveying surface 22 are angled together. This design allows the paper card 9 to be more stably placed on the conveyor member 2. The first and second conveying surfaces 21, 22 respectively support the two edges of the paper card, accommodating paper cards of various shapes and sizes and enhancing the versatility of the device. This design also helps maintain the stable position of the paper card 9 during conveyance, preventing it from shifting or flipping, and ensuring the accuracy of the de-cornering operation.

[0046] Furthermore, the paper card 9 is rectangular, and the first conveying surface 21 and the second conveying surface 22 both form a certain angle with the horizontal plane.

[0047] In this embodiment, when the paper card 9 is rectangular and the first conveying surface 21 and the second conveying surface 22 both form a certain angle with the horizontal plane, gravity can be used to place the paper card 9 more stably on the conveying surface, reduce shaking during transportation, and enable the paper card 9 to maintain a specific posture, thereby improving the stability of chamfering.

[0048] Furthermore, it also includes a first limit plate 23 and a second limit plate 24. The first limit plate 23 is slidably set on the first conveying surface 21, and the second limit plate 24 is slidably set on the second conveying surface 22. The first limit plate 23 and the second limit plate 24 are both close to the output end of the conveying member 2. The first limit plate 23, the second limit plate 24, the first conveying surface 21 and the second conveying surface 22 form a limit channel.

[0049] In this embodiment, a first stop plate 23 is slidably mounted on the first conveying surface 21, and a second stop plate 24 is slidably mounted on the second conveying surface 22, both located near the output end of the conveyor. The stop channel can be adjusted to accommodate paper cards 9 of varying sizes, ensuring that the paper cards 9 remain correctly positioned during conveyance, preventing them from straying from the conveying path and improving the accuracy of the chamfering operation. Furthermore, the sliding design of the stop plates allows the device to accommodate paper cards of varying sizes, increasing its flexibility and versatility.

[0050] Furthermore, the annular blade body 4 is rectangular, and the corners of the annular blade body 4 are arc-shaped.

[0051] In this embodiment, the annular blade body 4 is rectangular with curved corners. This design matches the rectangular shape of the paper card and more accurately cuts the corners or edges of the paper card 9. The curved corners prevent sharp corners during the deburring process, reducing damage to the paper card 9 and making the deburred card more aesthetically pleasing.

[0052] Furthermore, the annular blade body 4 includes a cylinder 41 and an annular blade head 42. The cylinder 41 is arranged on the frame 1, and one end of the cylinder 41 is close to or extends into the limiting channel. The annular blade head 42 is arranged at one end of the cylinder 41 close to or extends into the limiting channel.

[0053] In this embodiment, the annular cutter body 4 consists of a cylindrical body 41 and an annular cutter head 42. The cylindrical body 41 is mounted on the frame 1, providing stable support for the annular cutter head 42. One end of the cylindrical body 41 is positioned adjacent to or extends into a stop channel, allowing paper cards to smoothly enter the annular cutter head 42 for decornering. The annular cutter head 42, positioned at the end of the cylindrical body 41 adjacent to or extending into the stop channel, accurately removes corners or edges of paper cards, ensuring precision and quality in decornering.

[0054] Furthermore, the cylinder 41 has a tapered section 43 , an annular cutter head 42 is provided at the end of the tapered section 43 , and the cross-sectional area of ​​the tapered section 43 gradually increases from one end where the annular cutter head 42 is provided to the other end.

[0055] In this embodiment, the cylinder 41 has a tapered section 43 whose cross-sectional area gradually increases from one end, where the annular cutter head 42 is located, to the other end. The design of the tapered section 43 reduces resistance to the paper card 9 as it enters the annular cutter head 42, improving decornering efficiency. Furthermore, after decornering, it reduces wear on the four edges of the paper card 9 by the inner wall of the cylinder 41, reducing the likelihood of damage to the paper card 9.

[0056] Furthermore, it also includes an output pallet 5, which is arranged on the frame 1 and located on one side of the cylinder 41. The output pallet 5 is used to support the paper card 9 with the corners removed that is output by the cylinder 41.

[0057] In this embodiment, the output tray 5 is mounted on the frame 1 and positioned on one side of the cylinder 41. Its function is to support the de-cornered paper cards 9 output by the cylinder 41. The output tray provides a stable placement for the de-cornered paper cards 9, facilitating subsequent collection and processing. Furthermore, the output tray 5 prevents the de-cornered paper cards 9 from falling and damaging them.

[0058] Furthermore, the pushing member 3 includes a push plate 31 and a hydraulic cylinder 32 . The push plate 31 is slidably arranged on the conveying member 2 . The push plate 31 has a pushing surface 33 . The hydraulic cylinder 32 is arranged on the frame 1 and is used to drive the push plate 31 to slide.

[0059] In this embodiment, the pusher 3 consists of a push plate 31 and a hydraulic cylinder 32. The push plate 31 is slidably mounted on the conveyor 2 and has a push surface 33 that contacts and propels the paper card 9. The hydraulic cylinder 32, mounted on the frame 1, provides power to the push plate 31, driving it to slide. The hydraulic cylinder 32 provides a strong thrust, ensuring that the push plate stably propels the paper card forward, allowing it to pass smoothly through the annular cutter 4 for chamfering.

[0060] Furthermore, a high-pressure air hole 34 is formed on the pushing surface 33 .

[0061] In this embodiment, high-pressure air holes 34 are provided on the pushing surface 33 (the pushing surface of the push plate). These holes generate airflow. When the push plate pushes the paper card 9, the airflow removes dust and impurities from the surface of the paper card 9, keeping the card 9 clean and improving the quality of the deburred card. Furthermore, after deburring the paper card 9, the high-pressure air holes 34 clean the conveyor 2 and the annular blade 4, thereby improving overall cleanliness and maintaining the sharpness of the annular blade 4.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention 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 invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A paper card decornering device, characterized in that: include, Frame (1), A conveying member (2) is provided on the frame (1), and the conveying member (2) is used to convey paper cards (9). A pushing member (3) is provided on the frame (1), and the pushing member (3) is used to push the paper card (9) on the conveying member (2) to move. An annular blade (4) is provided on the frame (1). The annular blade (4) is located at the output end of the conveying member (2). After the pushing member (3) pushes the paper card (9) to approach and pass through the annular blade (4), the annular blade (4) cuts off the four corners or four edges of the paper card (9).

2. A paper card decornering device according to claim 1, characterized in that: The conveying member (2) has a first conveying surface (21) and a second conveying surface (22), the first conveying surface (21) and the second conveying surface (22) have an included angle, and the first conveying surface (21) and the second conveying surface (22) are respectively used to support two sides of the paper card (9).

3. A paper card decornering device according to claim 2, characterized in that: The paper card (9) is rectangular, and the first conveying surface (21) and the second conveying surface (22) both form a certain angle with the horizontal plane.

4. A paper card decornering device according to claim 3, characterized in that: Also includes, A first limiting plate (23) is slidably arranged on the first conveying surface (21), The second limiting plate (24) is slidably arranged on the second conveying surface (22), the first limiting plate (23) and the second limiting plate (24) are both close to the output end of the conveying member (2), and the first limiting plate (23), the second limiting plate (24), the first conveying surface (21) and the second conveying surface (22) form a limiting channel.

5. A paper card decornering device according to claim 3, characterized in that: The annular blade body (4) is rectangular, and the corners of the annular blade body (4) are arc-shaped.

6. A paper card decornering device according to claim 4, characterized in that: The annular blade body (4) comprises: The cylinder (41) is arranged on the frame (1), and one end of the cylinder (41) is close to or extends into the limiting channel. An annular cutter head (42) is arranged on one end of the cylinder (41) close to or extending into the limiting channel.

7. A paper card decornering device according to claim 6, characterized in that: The cylinder (41) has a tapered section (43), the end of the tapered section (43) is provided with the annular cutter head (42), and the cross-sectional area of ​​the tapered section (43) gradually increases from one end where the annular cutter head (42) is provided to the other end.

8. A paper card decornering device according to claim 7, characterized in that: Also includes, An output support plate (5) is provided on the frame (1), and the output support plate (5) is located on one side of the cylinder (41). The output support plate (5) is used to support the paper card (9) with the corners removed output by the cylinder (41).

9. A paper card decornering device according to claim 1, characterized in that: The pushing member (3) includes: A push plate (31) is slidably arranged on the conveying member (2), and the push plate (31) has a pushing surface (33). A hydraulic cylinder (32) is provided on the frame (1), and the hydraulic cylinder (32) is used to drive the push plate (31) to slide.

10. A paper card decornering device according to claim 9, characterized in that: The pushing surface (33) is provided with a high-pressure air hole (34).

Images