Multi-specification paper storage and separating device for printer

Abstract

The utility model relates to office equipment field discloses a printer multi -specification paper storage separating device, including storage cabinet, the inner wall fixedly connected with storage box of storage cabinet, the inner wall of storage box is provided with the drawer, the front end of drawer is provided with the ejection assembly, the inside of drawer is provided with adjusting assembly, the ejection assembly includes the pressing plate, the pressing plate penetrates and is connected in the front surface of drawer with sliding, the rear surface fixedly connected with rack no.

Description

Technical Field

[0001] This utility model relates to the field of office equipment, and more particularly to a multi-size paper storage and separation device for printers. Background Technology

[0002] In office automation and printing equipment applications, printers, as core output devices, need to be compatible with different paper sizes to meet different document printing needs. Therefore, the storage and management of multiple paper sizes has become a key aspect of ensuring printing efficiency.

[0003] Currently, most office settings store various types of paper in separate filing cabinets, drawers, or simple cardboard boxes. These storage methods require allocating separate space for different paper sizes.

[0004] However, conventional paper storage devices still have shortcomings in actual use. Most storage devices do not have auxiliary structures designed for paper retrieval. When retrieving paper, the upper layer of paper must be pinched to remove it. This causes the paper to wrinkle easily when retrieved, affecting the subsequent printing quality. At the same time, traditional storage devices lack flexible space adjustment structures. When the paper size changes, the size of the internal storage area cannot be adjusted as needed, which easily causes small-sized paper to shake and scatter in a large space, making it inconvenient to retrieve. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a multi-size paper storage and separation device for printers, which aims to improve the problems in the prior art where paper is easily wrinkled when being taken out, affecting subsequent printing and the paper storage space cannot be flexibly adjusted.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a multi-specification paper storage and separation device for printers, including a storage cabinet, a storage box fixedly connected to the inner wall of the storage cabinet, a drawer provided on the inner wall of the storage box, a push-out component provided at the front end of the drawer, and an adjustment component provided inside the drawer; The ejection assembly includes a pressure plate that extends through and is slidably connected to the front surface of the drawer. A rack is fixedly connected to the rear surface of the pressure plate. A pivot is rotatably connected to the inner wall of the drawer. A gear is fixedly connected to the outer wall of the pivot. A rack is slidably connected to the inner wall of the drawer behind the gear. A connecting block is fixedly connected to the bottom end of the rear surface of the rack. A top plate is fixedly connected to the rear surface of the connecting block. An arc-shaped groove is formed at the front end of the inner surface of the drawer.

[0007] As a further description of the above technical solution: The adjustment component includes a slot 1, which is located on the upper surface of the drawer. A slot 2 is located at the front of the upper surface of the drawer. A partition 1 is inserted into the inner wall of the slot 1. Rubber strips 1 are fixedly connected to the left and right ends of both the front and rear sides of the partition 1. A partition 2 is inserted into the inner wall of the slot 2. Rubber strips 2 are fixedly connected to the front ends of both the left and right sides of the partition 2.

[0008] As a further description of the above technical solution: The front surface of the storage cabinet is hollow, and the front surfaces of the storage cabinet and the storage box are flush.

[0009] As a further description of the above technical solution: The centers of the shaft and the gear are on the same horizontal line.

[0010] As a further description of the above technical solution: The arc-shaped groove is a semi-circle with the opening facing backward.

[0011] As a further description of the above technical solution: The rack one and rack two are the same size. The rear end of rack one meshes with the outer wall of the gear, and the front end of rack two meshes with the outer wall of the gear.

[0012] As a further description of the above technical solution: Both slot one and slot two are T-shaped. Rubber strip one is inserted into the inner wall of slot one, and rubber strip two is inserted into the inner wall of slot two.

[0013] As a further description of the above technical solution: Both rubber strip one and rubber strip two are designed to be wider at the top and narrower at the bottom. Rubber strip one and slot one are interference fit, and rubber strip two and slot two are interference fit.

[0014] This utility model has the following beneficial effects: 1. In this utility model, by setting an ejector component, pressing the pressure plate can drive the top plate to lift the paper. With the help of the arc groove, a suitable number of papers can be selected from the side without pinching the upper layer of paper. This avoids paper wrinkling, facilitates paper picking, and improves the convenience of the device.

[0015] 2. In this utility model, by means of the partitions 1 and 2 that can be inserted into different slots 1 and 2 in the adjustment component, combined with the cooperation and fixation of rubber strips 1 and 2, the size of the storage area inside the drawer can be adjusted as needed, preventing small-sized paper from shaking and scattering, thus improving the shortcomings of traditional devices that have no adjustable space and are inconvenient to use. Attached Figure Description

[0016] Figure 1This is a front view of the three-dimensional structure of the overall device in this utility model; Figure 2 This is a three-dimensional structural breakdown diagram of the storage cabinet, storage box, and drawer in this utility model; Figure 3 This is a three-dimensional structural breakdown diagram of partition 1 and partition 2 in this utility model; Figure 4 This is a three-dimensional cross-sectional view of the rubber strip 2 in this utility model; Figure 5 This is a three-dimensional cross-sectional view of the drawer in this utility model.

[0017] Legend: 1. Storage cabinet; 2. Storage box; 3. Drawer; 4. Top-out assembly; 41. Pressure plate; 42. Rack one; 43. Shaft; 44. Gear; 45. Rack two; 46. Connecting block; 47. Top plate; 48. Arc groove; 5. Adjustment assembly; 51. Partition one; 52. Rubber strip one; 53. Slot one; 54. Partition two; 55. Rubber strip two; 56. Slot two. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 1-2 This utility model provides an embodiment of a printer multi-size paper storage and separation device, including a storage cabinet 1, a storage box 2 fixedly connected to the inner wall of the storage cabinet 1, and a drawer 3 provided on the inner wall of the storage box 2. Multiple sets of storage boxes 2 and drawers 3 are provided, arranged in a longitudinal array. The drawers 3 can be pulled out, and a pull ring is fixed to the front surface of the drawer 3 for easy pulling. A latch is installed at the top of the front surface of the drawer 3. The latch is existing technology and can be implemented by those skilled in the art. The latch is divided into two parts, which can lock or unlock each other. One part is installed on the front surface of the storage box 2, and the other part is installed at the top of the front surface of the drawer 3. The latch is used to control the opening and closing of the drawer 3. A push-out component 4 is provided at the front of the drawer 3, which can lift the paper in the drawer 3 as needed for easy retrieval by staff. An adjustment component 5 is provided inside the drawer 3, which can change the space in the drawer 3 for storing paper according to the paper size, so that the space and the size of the paper fit together, preventing the paper from scattering.

[0020] Reference Figure 1 , Figure 2 , Figure 5 The ejector assembly 4 includes a pressure plate 41 with anti-slip texture. The pressure plate 41 is slidably connected to the front surface of the drawer 3 and moves longitudinally. A rack 42 is fixedly connected to the rear surface of the pressure plate 41, and the top of the front surface of the rack 42 is connected to the rear surface of the pressure plate 41. A pivot 43 is rotatably connected to the inner wall of the drawer 3, and a gear 44 is fixedly connected to the outer wall of the pivot 43. A rack 45 is slidably connected to the inner wall of the drawer 3 behind the gear 44. The pivot 43 and the gear 44 can greatly reduce the opening at the front of the drawer 3. Furthermore, racks 42 and 45 can also act as a barrier to prevent dust from seeping in. A connecting block 46 is fixedly connected to the bottom of the rear surface of rack 45. Rack 45 and connecting block 46 will move synchronously. A top plate 47 is fixedly connected to the rear surface of connecting block 46. The paper is located on the top plate 47. When the top plate 47 moves upward, it can lift the paper. An arc-shaped groove 48 is provided at the front end of the inner surface of drawer 3. The arc-shaped groove 48 fits the contour of the fingers. The fingers can be inserted into the arc-shaped groove 48 to contact the paper from the side, making it convenient to take out the corresponding number of papers.

[0021] Reference Figure 1 , Figure 2 , Figure 5 The front surface of storage cabinet 1 is hollow. The front surfaces of storage cabinet 1 and storage box 2 are flush. The centers of shaft 43 and gear 44 are on the same horizontal line. The arc groove 48 is a semi-circle with the opening facing backward. Rack 1 42 and rack 2 45 are the same size and model. The rear end of rack 1 42 meshes with the outer wall of gear 44, and the front end of rack 2 45 meshes with the outer wall of gear 44. When rack 1 42 moves downward, rack 2 45 will move upward under the meshing transmission of gear 44.

[0022] Reference Figures 2-4 The adjusting component 5 includes a slot 1 53, which is located on the upper surface of the drawer 3. Multiple slots 1 53 are provided and are equidistantly distributed in the front-back direction. A slot 2 56 is provided at the front of the upper surface of the drawer 3. Multiple slots 2 56 are provided and are distributed in the left-right direction. A partition 1 51 is inserted into the inner wall of the slot 1 53. Rubber strips 1 52 are fixedly connected to the left and right ends of both the front and back sides of the partition 1 51. A partition 2 54 is inserted into the inner wall of the slot 2 56. Both the partition 1 51 and the partition 2 54 are used to block paper. Rubber strips 2 55 are fixedly connected to the front ends of both the left and right sides of the partition 2 54.

[0023] Reference Figures 2-4Both slot 1 (53) and slot 2 (56) are T-shaped. Rubber strip 1 (52) is inserted into the inner wall of slot 1 (53), and rubber strip 2 (55) is inserted into the inner wall of slot 2 (56). Both rubber strip 1 (52) and rubber strip 2 (55) are designed to be wider at the top and narrower at the bottom, which provides guidance. Rubber strip 1 (52) and rubber strip 2 (55) are in close contact with the inner walls of slot 1 (53) and slot 2 (56) respectively, which can ensure the stability of partition 1 (51) and partition 2 (54) during installation. Rubber strip 1 (52) and rubber strip 2 (55) are of the same model. Rubber strip 1 (52) and slot 1 (53) are interference fit, and rubber strip 2 (55) and slot 2 (56) are interference fit.

[0024] Working principle: When using this device, if you need to store paper, first unlock the latch at the front of drawer 3, then pull the pull ring to pull out drawer 3. Then, according to the size of the paper, align and insert the first partition 51 and the two sets of second partitions 54 with the corresponding slots 53 and 56. During the insertion process, the first rubber strip 52 and the second rubber strip 55 will be squeezed, thus making them fit tightly against the slots 53 and 56, keeping the first partition 51 and the second partition 54 stable. Then, place the paper in the space enclosed by the first partition 51 and the second partition 54, and finally push drawer 3 back and lock the latch.

[0025] When retrieving paper, unlock the latch, pull the ring to pull out drawer 3, insert your finger into the arc-shaped groove 48 to select the appropriate amount of paper. When there is not much paper left and it is difficult to insert your finger into the bottom of the arc-shaped groove 48 to retrieve paper, press down on the pressure plate 41 to move the rack 42 downward, which in turn drives the gear 44 to rotate. The rotating gear 44 will drive the rack 45, connecting block 46 and top plate 47 to move upward. The upward-moving top plate 47 will lift the paper, making it easier for people to retrieve paper from the arc-shaped groove 48. After retrieving the paper, release the pressure plate 41, push the drawer 3 back and lock the latch.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-size paper storage and separation device for printers, comprising a storage cabinet (1), characterized in that: The storage cabinet (1) has a storage box (2) fixedly connected to its inner wall. The storage box (2) has a drawer (3) on its inner wall. The front end of the drawer (3) has an ejection component (4). The interior of the drawer (3) has an adjustment component (5). The ejection assembly (4) includes a pressure plate (41), which is slidably connected to the front surface of the drawer (3). A rack (42) is fixedly connected to the rear surface of the pressure plate (41). A rotating shaft (43) is rotatably connected to the inner wall of the drawer (3). A gear (44) is fixedly connected to the outer wall of the rotating shaft (43). A rack (45) is slidably connected to the inner wall of the drawer (3) behind the gear (44). A connecting block (46) is fixedly connected to the bottom end of the rear surface of the rack (45). A top plate (47) is fixedly connected to the rear surface of the connecting block (46). An arc groove (48) is provided at the front end of the inner surface of the drawer (3).

2. The printer multi-size paper storage and separation device according to claim 1, characterized in that: The adjustment component (5) includes a slot one (53), which is located on the upper surface of the drawer (3). A slot two (56) is located at the front of the upper surface of the drawer (3). A partition one (51) is inserted into the inner wall of the slot one (53). Rubber strips one (52) are fixedly connected to the left and right ends of the front and rear sides of the partition one (51). A partition two (54) is inserted into the inner wall of the slot two (56). Rubber strips two (55) are fixedly connected to the front ends of the left and right sides of the partition two (54).

3. The printer multi-size paper storage and separation device according to claim 1, characterized in that: The front surface of the storage cabinet (1) is hollow, and the front surfaces of the storage cabinet (1) and the storage box (2) are flush.

4. The printer multi-size paper storage and separation device according to claim 1, characterized in that: The centers of the shaft (43) and the gear (44) are on the same horizontal line.

5. The printer multi-size paper storage and separation device according to claim 1, characterized in that: The arc-shaped groove (48) is a semi-circle with the opening facing backward.

6. The printer multi-size paper storage and separation device according to claim 1, characterized in that: The first rack (42) and the second rack (45) are the same size. The rear end of the first rack (42) meshes with the outer wall of the gear (44), and the front end of the second rack (45) meshes with the outer wall of the gear (44).

7. The printer multi-size paper storage and separation device according to claim 2, characterized in that: Both slot one (53) and slot two (56) are T-shaped. Rubber strip one (52) is inserted into the inner wall of slot one (53), and rubber strip two (55) is inserted into the inner wall of slot two (56).

8. The printer multi-size paper storage and separation device according to claim 2, characterized in that: Both rubber strip one (52) and rubber strip two (55) are designed to be wider at the top and narrower at the bottom. Rubber strip one (52) and slot one (53) are interference fit, and rubber strip two (55) and slot two (56) are interference fit.

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