Batch type paper punching device capable of achieving automatic alignment

Abstract

The utility model provides a batch type paper punching device capable of achieving automatic alignment, belongs to the technical field of paper punching, and aims to solve the problem that according to an existing paper punching device, paper needs to be aligned and positioned manually by workers. Comprising a punching platform; the punching mechanism is fixedly mounted above the punching platform; the punching head is mounted in the punching mechanism; the number of the first positioning plates is two, and the two first positioning plates are connected to the interior of the punching platform in a sliding mode; the transmission plates are arranged in two groups, and the two groups of transmission plates are respectively arranged on the inner sides of the two groups of first positioning plates; the aligning assembly is arranged on the upper portion of the punching platform; and the flattening assembly is arranged in the punching head. The paper aligning device has the advantages of being convenient to align, stable in positioning, convenient to use and the like, and the aligning efficiency of the periphery of paper is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper punching, and more specifically, particularly relates to a batch paper punching device capable of automatic alignment. Background Art

[0002] During the processing and use of paper, some usage scenarios such as office, printing, packaging and other fields require punching of paper to facilitate binding of paper. When punching paper, a paper punching device is required to punch holes in batches of paper. The existing paper punching device is mainly composed of a workbench, a positioning plate, a punching mechanism, etc. The paper needs to be aligned on the upper part of the workbench, and the positioning plate is used to position the paper, and the aligned and positioned paper is punched by the punching device.

[0003] Existing application number CN201720835799.5 The utility model belongs to the field of permanent binding devices for stacked papers or iron codes, and specifically discloses a paper puncher, including a punching base and a screw rod. The punching base is provided with a vertical rod, a crossbeam is provided on the vertical rod, a nut is fixed in the middle of the crossbeam, the nut is threadedly connected to the screw rod, a pressure plate is rotatably connected to the lower end of the screw, a turntable is provided at the upper end of the screw, an L-shaped baffle is provided at the upper end of the punching base, a punching structure is provided on one side of the punching base, the punching structure includes a punch, a compression spring and a bracket, a protrusion is fixedly connected to the upper end of the punch, the bracket is fixedly connected to the upper end surface of the punching base, the compression spring is in a compressed state and the upper end is fixedly connected to the bracket, the lower end of the compression spring is connected to the upper end of the protrusion, a slider is slidably connected to the middle of the slider, a slide groove is provided in the middle of the slide groove, a through opening is provided in the middle of the slide groove, the punch passes through the slide groove, the protrusion can pass through the through opening but cannot pass through the slide groove, an inclined block is provided on the pressure plate, and the inclined block is against the slider. The paper hole puncher can flatten the paper when punching holes in it, and the punching effect is good.

[0004] Based on the above, the existing paper punching device requires workers to manually align and position the paper. This process is not only cumbersome and time-consuming, reducing the overall efficiency of the punching operation, but also increasing labor costs. Moreover, if the paper is uneven or wrinkled at the punching position during punching, it will affect the appearance of the finished product after punching. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a batch paper punching device that can automatically align, so as to solve the problem that the existing paper punching device requires workers to manually align and position the paper. This process is not only cumbersome and time-consuming, but also reduces the overall efficiency of the punching operation and increases labor costs. Moreover, if the paper is uneven at the punching position during punching, the appearance of the finished product after punching will be affected.

[0006] The purpose and effect of the batch paper punching device capable of automatic alignment in the utility model are achieved by the following specific technical means:

[0007] A batch paper punching device capable of automatic alignment comprises a punching platform;

[0008] A punching mechanism, wherein the punching mechanism is fixedly installed above the punching platform;

[0009] A punching head, the punching head is installed inside the punching mechanism;

[0010] A first positioning plate, wherein two groups of the first positioning plates are provided, and the two groups of first positioning plates are slidably connected inside the punching platform;

[0011] Transmission plates, wherein two groups of transmission plates are provided, and the two groups of transmission plates are respectively arranged inside the two groups of first positioning plates;

[0012] An alignment component, wherein the alignment component is arranged on the upper part of the punching platform;

[0013] A flattening assembly is arranged inside the punching head.

[0014] Furthermore, the alignment component includes:

[0015] A driving motor, wherein the driving motor is fixedly mounted on one side of the punching platform;

[0016] A bidirectional threaded screw is rotatably connected inside the punching platform, and the bidirectional threaded screw is connected inside the two sets of first positioning plates through threads.

[0017] Furthermore, the alignment component also includes:

[0018] A driving rack, wherein the driving rack is slidably connected to the inside of the first positioning plate, and one end of the driving rack is fixedly mounted on the inner side of the transmission plate;

[0019] The second elastic member is fixedly mounted between the transmission plate and the first positioning plate.

[0020] Furthermore, the alignment component also includes:

[0021] A transmission gear, the transmission gear is rotatably connected to the transmission gear inside the first positioning plate and meshes with the driving rack;

[0022] A transmission rod, wherein the transmission rod is fixedly installed inside the transmission gear;

[0023] A flattening roller shaft is fixedly installed on the top of the transmission rod.

[0024] Furthermore, the alignment component also includes:

[0025] An electric push rod, which is fixedly mounted on the upper part of the drilling platform;

[0026] An upper top plate, the upper top plate being fixedly installed inside the punching platform;

[0027] A second positioning plate is fixedly installed inside the electric push rod.

[0028] Furthermore, the flattening component includes:

[0029] Guide rods, wherein two groups of guide rods are provided, and the two groups of guide rods are slidably connected to the two ends of the punching head;

[0030] A pressing plate is fixedly mounted on the end of the guide rod.

[0031] Furthermore, the flattening component also includes:

[0032] A circular hole, wherein the circular hole is provided inside the pressing plate;

[0033] The first elastic member is provided in two groups, and the two groups of first elastic members are fixedly mounted on the outside of the guide rod.

[0034] Compared with the prior art, the utility model has the following beneficial effects:

[0035] Firstly, the utility model has an alignment component, which drives the bidirectional threaded screw to rotate through a driving motor, so that the first positioning plate drives the transmission plate to move and squeezes and aligns the left and right sides of the paper, and the electric push rod drives the upper top plate to move and utilizes the second positioning plate to squeeze and align the upper and lower sides of the paper, thereby greatly improving the alignment efficiency of the paper all around, and when aligning the left and right sides of the paper, the transmission plate drives the flattening roller to swing and press the upper part of the paper, thereby preventing the paper from being squeezed and deformed, and having a better positioning effect on the paper, thereby greatly improving the positioning effect of the paper.

[0036] Secondly, the utility model has a flattening component. When the punching mechanism drives the punching head to move and punch holes in the paper, the flattening plate flattens the punching position in advance to avoid unevenness of the paper at the punching position, which affects the appearance of the finished product after punching, and greatly improves the flatness of the paper during punching. Moreover, when the punching head is reset, the first elastic member drives the flattening plate to reset and push out the paper inside the punching head to avoid the paper being stuck inside the punching head after punching.

[0037] The utility model has the advantages of convenient alignment, stable positioning, and easy use. It greatly improves the alignment efficiency of the four sides of the paper, plays a better positioning role on the paper, greatly improves the positioning effect of the paper, and effectively avoids unevenness of the paper at the punching position. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0039] Figure 2 It is a structural schematic diagram of the punching mechanism of the utility model.

[0040] Figure 3 It is a schematic diagram of the structure of the punching head of the utility model.

[0041] Figure 4 It is a schematic diagram of the structure of the driving motor of the utility model.

[0042] Figure 5 It is a schematic diagram of the transmission plate structure of the utility model.

[0043] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0044] 1. Punching platform; 101. Upper top plate; 2. Punching mechanism; 3. Punching head; 301. Flattening plate; 302. Round hole; 303. Guide rod; 304. First elastic member; 4. Driving motor; 401. Bidirectional threaded screw; 5. First positioning plate; 6. Transmission plate; 601. Driving rack; 602. Second elastic member; 7. Flattening roller; 701. Transmission gear; 702. Transmission rod; 8. Electric push rod; 801. Second positioning plate. DETAILED DESCRIPTION

[0045] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0046] Embodiment 1:

[0047] As attached Figure 1 , Attachment Figure 4 and attached Figure 5 As shown:

[0048] The utility model provides a batch paper punching device capable of automatic alignment, comprising a punching platform 1;

[0049] The punching mechanism 2 is fixedly installed above the punching platform 1;

[0050] A punching head 3, which is installed inside the punching mechanism 2;

[0051] First positioning plates 5, two groups of first positioning plates 5 are provided, and the two groups of first positioning plates 5 are slidably connected inside the punching platform 1;

[0052] Transmission plates 6, wherein two groups of transmission plates 6 are provided, and the two groups of transmission plates 6 are respectively arranged inside the two groups of first positioning plates 5;

[0053] An alignment component is arranged on the upper part of the punching platform 1 .

[0054] Among them, the alignment components include:

[0055] A driving motor 4, which is fixedly mounted on one side of the punching platform 1;

[0056] The bidirectional threaded screw 401 is rotatably connected inside the punching platform 1, and is connected inside the two groups of first positioning plates 5 through threads; the function is that the bidirectional threaded screw 401 is composed of opposite threads at both ends, and the driving motor 4 is powered on to work, and the driving motor 4 drives the bidirectional threaded screw 401 to rotate, and the rotation of the bidirectional threaded screw 401 drives the two groups of first positioning plates 5 to move relative to each other through the opposite threads at both ends, thereby clamping or loosening the paper.

[0057] Among them, the alignment components also include:

[0058] A driving rack 601, the driving rack 601 is slidably connected to the inside of the first positioning plate 5, and one end of the driving rack 601 is fixedly mounted on the inner side of the transmission plate 6;

[0059] The second elastic member 602 is fixedly installed in the middle position between the transmission plate 6 and the first positioning plate 5 ; its function is to press the transmission plate 6 , the transmission plate 6 drives the driving rack 601 to move, and the driving rack 601 moves to compress the second elastic member 602 .

[0060] Among them, the alignment components also include:

[0061] Transmission gear 701, the transmission gear 701 is rotatably connected to the first positioning plate 5 and the transmission gear 701 and the driving rack 601 are meshed with each other;

[0062] A transmission rod 702, which is fixedly mounted inside the transmission gear 701;

[0063] The flattening roller 7 is fixedly installed on the top of the transmission rod 702; the function is to drive the rack 601 to move and drive the transmission gear 701 to rotate, the rotation of the transmission gear 701 drives the transmission rod 702 to swing, and the transmission rod 702 drives the flattening roller 7 to swing.

[0064] Among them, the alignment components also include:

[0065] An electric push rod 8, which is fixedly mounted on the upper part of the punching platform 1;

[0066] An upper top plate 101, which is fixedly installed inside the punching platform 1;

[0067] The second positioning plate 801 is fixedly installed inside the electric push rod 8; the function of the second positioning plate 801 is that when the electric push rod 8 is powered on, the electric push rod 8 drives the upper top plate 101 to move, and the movement of the upper top plate 101 pushes the paper to move, and the second positioning plate 801 is used to squeeze and align the upper and lower sides of the paper.

[0068] The specific usage and function of this embodiment are as follows:

[0069] When the paper needs to be aligned, a stack of paper is placed on the upper part of the punching platform 1, the driving motor 4 is powered on, the driving motor 4 drives the bidirectional threaded screw 401 to rotate, the bidirectional threaded screw 401 rotates through the opposite threads at both ends to drive the two sets of first positioning plates 5 to move relatively, the first positioning plate 5 drives the transmission plate 6 to move and squeeze and align the two sides of the paper, the transmission plate 6 will press the transmission plate 6 when squeezing and aligning the paper, the transmission plate 6 drives the driving rack 601 to move, the driving rack 601 moves to compress the second elastic member 602, the driving rack 601 moves to drive the transmission gear 701 to rotate, the transmission gear 701 rotates to drive the transmission rod 702 to swing, the transmission rod 702 drives the flattening roller 7 to swing, the flattening roller 7 swings to the upper part of the paper to press it. The electric push rod 8 is powered on, the electric push rod 8 drives the upper top plate 101 to move, the upper top plate 101 moves to push the paper to move and squeeze and align the upper and lower sides of the paper using the second positioning plate 801.

[0070] Embodiment 2:

[0071] Based on the first embodiment, Figure 2 and Figure 3 As shown, it also includes:

[0072] A flattening component is arranged inside the punching head 3 .

[0073] Among them, the flattening components include:

[0074] Guide rods 303, which are provided in two groups, and the two groups of guide rods 303 are slidably connected to the two ends of the punching head 3;

[0075] The pressing plate 301 is fixedly mounted at the end of the guide rod 303 ; the pressing plate 301 is used to press the pressing plate 301 , so that the pressing plate 301 moves upward and drives the guide rod 303 to slide inside the punching head 3 .

[0076] The flattening component also includes:

[0077] A circular hole 302, which is provided inside the pressing plate 301;

[0078] The first elastic member 304 is provided with two groups, and the two groups of first elastic members 304 are fixedly mounted on the outside of the guide rod 303 ; the function is that the pressing plate 301 moves to drive the punching head 3 to pass through the circular hole 302 and compress the first elastic member 304 .

[0079] The specific usage and function of this embodiment are as follows:

[0080] When it is necessary to punch holes in the paper, a stack of paper is placed on the upper part of the punching platform 1, and the punching mechanism 2 drives the punching head 3 to move downward. The movement of the punching head 3 drives the pressing plate 301 to move downward and flatten the paper punching position. The punching head 3 continues to move through the circular hole 302 to punch holes in the paper and compress the first elastic member 304. When the punching head 3 is reset upward, the first elastic member 304 drives the pressing plate 301 to reset and push out the paper inside the punching head 3.

[0081] In this article, there are a few points to note:

[0082] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0083] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0084] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A batch paper punching device capable of automatic alignment, the batch paper punching device capable of automatic alignment comprising a punching platform (1); a punching mechanism (2), wherein the punching mechanism (2) is fixedly mounted above the punching platform (1); characterized in that: A punching head (3), the punching head (3) being installed inside the punching mechanism (2); a first positioning plate (5), two groups of the first positioning plates (5) being provided, the two groups of first positioning plates (5) being slidably connected inside the punching platform (1); a transmission plate (6), two groups of the transmission plates (6) being provided, the two groups of transmission plates (6) being respectively arranged on the inner sides of the two groups of first positioning plates (5); an alignment component, the alignment component being arranged on the upper part of the punching platform (1); and a flattening component, the flattening component being arranged inside the punching head (3).

2. A batch paper punching device capable of automatic alignment as claimed in claim 1, characterized in that: The alignment assembly comprises: a drive motor (4) and a bidirectional threaded lead screw (401); the drive motor (4) is fixedly mounted on one side of the punching platform (1); the bidirectional threaded lead screw (401) is rotatably connected inside the punching platform (1); and the bidirectional threaded lead screw (401) is threadably connected inside two sets of first positioning plates (5).

3. A batch paper punching device capable of automatic alignment as claimed in claim 2, characterized in that: The alignment assembly further comprises: a driving rack (601) and a second elastic member (602); the driving rack (601) is slidably connected inside the first positioning plate (5); one end of the driving rack (601) is fixedly mounted on the inner side of the transmission plate (6); and the second elastic member (602) is fixedly mounted in the middle of the transmission plate (6) and the first positioning plate (5).

4. The batch paper punching device capable of automatic alignment as claimed in claim 1, characterized in that: The alignment assembly further comprises: a transmission gear (701), a transmission rod (702) and a flattening roller shaft (7); the transmission gear (701) is rotatably connected to the transmission gear (701) and the driving rack (601) inside the first positioning plate (5) so as to mesh with each other; the transmission rod (702) is fixedly mounted inside the transmission gear (701); and the flattening roller shaft (7) is fixedly mounted on the top of the transmission rod (702).

5. A batch paper punching device capable of automatic alignment as claimed in claim 4, characterized in that: The alignment assembly further comprises: an electric push rod (8), an upper top plate (101) and a second positioning plate (801); the electric push rod (8) is fixedly mounted on the upper part of the punching platform (1); the upper top plate (101) is fixedly mounted inside the punching platform (1); and the second positioning plate (801) is fixedly mounted inside the electric push rod (8).

6. A batch paper punching device capable of automatic alignment as claimed in claim 4, characterized in that: The flattening assembly comprises: a guide rod (303) and a flattening plate (301); the guide rod (303) is provided in two groups, and the two groups of guide rods (303) are slidably connected to the two ends of the punching head (3); the flattening plate (301) is fixedly mounted on the end of the guide rod (303).

7. The batch paper punching device capable of automatic alignment as claimed in claim 4, characterized in that: The flattening assembly further comprises: a circular hole (302) and a first elastic member (304); the circular hole (302) is provided inside the flattening plate (301); and two groups of first elastic members (304) are provided, and the two groups of first elastic members (304) are fixedly mounted on the outside of the guide rod (303).

Images