A printer paper tray

Abstract

The utility model relates to printer technical field especially, and it is a kind of printer paper storage box, including the tray in the integrated box body is provided, tray base side is provided with base lifting guide column, lifting conveyor belt is provided on base lifting guide column along the height direction configuration of base lifting guide column, connecting seat is provided between lifting conveyor belt and tray base, to drive tray base to lift with lifting conveyor belt movement, tray is used to carry print paper, and tray base can support tray, guarantee the use stability of tray, by setting up base lifting guide column in tray base side, lifting conveyor belt is set up on base lifting guide column, drive tray base to lift movement, so that it can be paper to keep good conveying height, avoid printer's paper jam or paper shortage alarm, improve the synchronism of tray base to lift with lifting conveyor belt movement, to guarantee the conveying stability of paper in tray.

Description

Technical Field

[0001] This utility model relates to the field of printer technology, and in particular to a printer paper storage box. Background Technology

[0002] Currently, most printer paper trays on the market use a fixed-depth design, with the tray inside positioned relatively statically. Due to the limitations of the overall structural layout, these paper trays are typically shallow, limiting the amount of paper they can hold. In actual use, as printing continues, the paper in the tray is constantly consumed. When the remaining paper level drops to a certain point, users need to frequently refill the tray. Especially in environments with high-volume printing, such as offices and print shops, frequent paper refills not only disrupt the normal printing process and reduce work efficiency but also increase the user's workload and negatively impact the user experience. Therefore, there is a need for a printer paper tray that can improve paper delivery convenience and reduce the frequency of refills, thereby improving printing efficiency. Utility Model Content

[0003] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a printer paper storage box to solve the problem of reducing the frequency of paper replenishment in the prior art.

[0004] To achieve the above and other related objectives, this utility model provides a printer paper storage box, comprising:

[0005] An integrated box body, wherein a tray is provided inside the integrated box body, and a tray lifting component is provided along the side of the tray and the inside of the integrated box body, for driving the tray to move up and down within the integrated box body;

[0006] The pallet lifting assembly includes a pallet base for supporting the pallet, a base lifting guide column is provided on the side of the pallet base, a lifting conveyor belt is provided on the base lifting guide column along the height direction of the base lifting guide column, a connecting seat is provided between the lifting conveyor belt and the pallet base, one end of the connecting seat is mounted on the lifting conveyor belt and moves with the lifting conveyor belt, and the other end of the connecting seat is detachably connected to the pallet base so as to drive the pallet base to move up and down with the lifting conveyor belt.

[0007] The tray is used to carry printing paper, while the tray base supports the tray and ensures its stability. By setting base lifting guide columns on the side of the tray base, and using the lifting conveyor belt on the base lifting guide columns to drive the tray base to move up and down, the paper can be kept at a good conveying height, avoiding paper jams or paper out alarms in the printer. By assembling one end of the connecting seat to the lifting conveyor belt and detachably connecting the other end to the tray base, the synchronicity of the tray base's movement with the lifting conveyor belt can be improved, thereby ensuring the stability of paper conveying in the tray.

[0008] In one embodiment of the present invention, a guide post groove is provided on the side of the tray base, and the base lifting guide post is located in the guide post groove.

[0009] By providing guide post grooves on the side of the tray base, assembly space can be provided for the assembly of the base lifting guide posts, and the space occupied by the tray base in the integrated box can be reduced.

[0010] In one embodiment of the present invention, a limiting base is provided in the guide post groove and on both sides of the base lifting guide post, the two ends of the connecting seat extend to the upper side of the limiting base, and the two ends of the connecting seat are detachably connected to the limiting base.

[0011] By setting a limiting base in the guide post groove and extending both ends of the connecting seat to the upper side of the limiting base, the assembly of the connecting seat can be made more convenient, and the connection stability between the connecting seat and the tray base can be improved.

[0012] In one embodiment of this utility model, the base lifting guide column is provided with two sets of pulleys, which are supported on the inner side of the lifting conveyor belt to drive the lifting conveyor belt to move.

[0013] The pulleys can stably support the movement of the lifting conveyor belt, and the pulleys located on the lower side of the lifting guide column of the base can be used as electrically driven pulleys to ensure the stability of the movement of the lifting conveyor belt.

[0014] In one embodiment of the present invention, a box base is provided between the bottom of the tray base and the integrated box body, two sets of guide column supports are symmetrically provided at the bottom of the base lifting guide column, a support limiting groove is provided on the box base, the guide column support is located in the support limiting groove, and the guide column support and the support limiting groove are connected by bolts.

[0015] The base of the box can support the lifting guide column of the base, improving the stability of the lifting guide column in use. By symmetrically setting two sets of guide column supports at the bottom of the lifting guide column, and connecting the guide column supports and the support limiting groove with bolts, the stability of the lifting guide column in use and the ease of disassembly can be improved.

[0016] In one embodiment of this utility model, the outer wall of the guide post support and the inner wall of the support limiting groove are in sliding fit.

[0017] Sliding the outer wall of the guide post support with the inner wall of the support limiting groove can improve the stability of the guide post support and the support limiting groove, as well as the ease of use of assembling the base lifting guide post into the support limiting groove.

[0018] In one embodiment of the present invention, the bottom of the tray base and the box base are fitted together with a gap.

[0019] It can improve the ease of use of the tray base.

[0020] As described above, the printer paper storage box of this utility model has the following beneficial effects: by providing a base lifting guide column on the side of the tray base, and using a lifting conveyor belt on the base lifting guide column to drive the tray base to move up and down, the paper can be kept at a good conveying height, avoiding paper jams or paper out alarms in the printer. By assembling one end of the connecting seat on the lifting conveyor belt and detachably connecting the other end to the tray base, the synchronicity of the tray base moving up and down with the lifting conveyor belt can be improved, thereby ensuring the stability of paper conveying in the tray. Attached Figure Description

[0021] Figure 1 The diagram shown is a structural schematic of the printer paper storage box disclosed in an embodiment of this utility model.

[0022] Figure 2 The diagram shown is a schematic of the tray base structure of the printer paper storage box disclosed in an embodiment of this utility model.

[0023] Figure 3 The diagram shown is a schematic of the base lifting guide column structure of the printer paper storage box disclosed in this embodiment of the present utility model.

[0024] Figure 4 Displayed as Figure 3 A magnified view of the appendage marker A in the image.

[0025] Component designation explanation

[0026] 1. Integrated box body; 2. Pallet; 3. Pallet base; 4. Base lifting guide column; 5. Lifting conveyor belt; 6. Connecting seat; 7. Guide column groove; 8. Limiting base; 9. Pulley; 10. Box body base; 11. Guide column support; 12. Support limiting groove. Detailed Implementation

[0027] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0028] Please see Figures 1 to 4 This utility model provides a printer paper storage box, including an integrated box body 1 with a tray 2 inside. A tray lifting assembly is provided along the side of the tray 2 and the inside of the integrated box body 1 to drive the tray 2 to move up and down within the integrated box body 1. The tray lifting assembly includes a tray base 3 for supporting the tray 2. A base lifting guide post 4 is provided on the side of the tray base 3. A lifting conveyor belt 5 is provided on the base lifting guide post 4 along the height direction of the base lifting guide post 4. A connecting seat 6 is provided between the lifting conveyor belt 5 and the tray base 3. One end of the connecting seat 6 is mounted on the lifting conveyor belt 5 and moves with the lifting conveyor belt 5. The other end of the connecting seat 6 is detachably connected to the tray base 3 to drive the tray base 3 to move up and down with the lifting conveyor belt 5.

[0029] The tray 2 is used to carry the printing paper, while the tray base 3 supports the tray 2 and ensures the stability of the tray 2. By setting the base lifting guide column 4 on the side of the tray base 3, and using the lifting conveyor belt 5 set on the base lifting guide column 4 to drive the tray base 3 to move up and down, the paper can be kept at a good conveying height, avoiding paper jams or paper out alarms in the printer. By assembling one end of the connecting seat 6 onto the lifting conveyor belt 5 and detachably connecting the other end to the tray base 3, the synchronicity of the tray base 3 moving up and down with the lifting conveyor belt 5 can be improved, thereby ensuring the stability of the paper conveying in the tray 2.

[0030] The side of the tray base 3 is provided with a guide post groove 7, and the base lifting guide post 4 is located in the guide post groove 7. By providing the guide post groove 7 on the side of the tray base 3, assembly space can be provided for the assembly of the base lifting guide post 4, and the space occupied by the tray base 3 in the integrated box 1 can be reduced.

[0031] Limiting bases 8 are provided on both sides of the guide post groove 7 and the base lifting guide post 4. The two ends of the connecting seat 6 extend to the upper side of the limiting base 8. Furthermore, the two ends of the connecting seat 6 are detachably connected to the limiting base 8. By providing the limiting base 8 in the guide post groove 7 and extending the two ends of the connecting seat 6 to the upper side of the limiting base 8, the assembly of the connecting seat 6 can be made more convenient, and the connection stability between the connecting seat and the tray base 3 can be improved.

[0032] Two sets of pulleys 9 are provided on the base lifting guide column 4. The pulleys 9 are supported on the inner side of the lifting conveyor belt 5 to drive the lifting conveyor belt 5 to move. The pulleys 9 can stably support the movement of the lifting conveyor belt 5. The pulley 9 located on the lower side of the base lifting guide column 4 can be used as an electric drive pulley 9 to ensure the movement stability of the lifting conveyor belt 5.

[0033] A box base 10 is provided between the bottom of the tray base 3 and the integrated box body 1. Two sets of guide column supports 11 are symmetrically provided at the bottom of the base lifting guide column 4. The box base 10 is provided with a support limiting groove 12. The guide column supports 11 are located in the support limiting groove 12. The guide column supports 11 and the support limiting groove 12 are connected by bolts. The box base 10 can support the base lifting guide column 4 and improve the stability of the base lifting guide column 4. By symmetrically providing two sets of guide column supports 11 at the bottom of the base lifting guide column 4 and connecting the guide column supports 11 and the support limiting groove 12 by bolts, the stability of the base lifting guide column 4 and the ease of disassembly can be improved.

[0034] The outer wall of the guide post support 11 and the inner wall of the support limiting groove 12 are slidably fitted together. This slidable fit between the outer wall of the guide post support 11 and the inner wall of the support limiting groove 12 can improve the stability of the use between the guide post support 11 and the support limiting groove 12, as well as the ease of use of assembling the base lifting guide post 4 into the support limiting groove 12.

[0035] The bottom of the tray base 3 is spaced apart from the box base 10, which improves the ease of use of the tray base 3.

[0036] This invention features a base lifting guide column on the side of the tray base, with a lifting conveyor belt mounted on the guide column to drive the tray base to move up and down. This maintains a good paper conveying height, preventing paper jams or paper outage alarms from the printer. By attaching one end of the connecting seat to the lifting conveyor belt and detachably connecting the other end to the tray base, the synchronicity of the tray base's movement with the lifting conveyor belt is improved, thus ensuring the stability of paper conveying within the tray. Therefore, this invention effectively overcomes the various shortcomings of existing technologies and has high industrial application value.

[0037] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A printer paper storage tray, characterized in that, include: An integrated box body is provided, with a tray inside. A tray lifting assembly is provided along the side of the tray and the interior of the integrated box body to drive the tray to move up and down within the integrated box body. The tray lifting assembly includes a tray base for supporting the tray. A base lifting guide column is provided on the side of the tray base. A lifting conveyor belt is provided on the base lifting guide column along the height direction of the base lifting guide column. A connecting seat is provided between the lifting conveyor belt and the tray base. One end of the connecting seat is mounted on the lifting conveyor belt and moves with the lifting conveyor belt. The other end of the connecting seat is detachably connected to the tray base to drive the tray base to move up and down with the lifting conveyor belt.

2. The printer paper tray according to claim 1, characterized in that: The side of the tray base is provided with a guide post groove, and the base lifting guide post is located in the guide post groove.

3. The printer paper tray according to claim 2, characterized in that: Limiting bases are provided on both sides of the base lifting guide column groove, the two ends of the connecting seat extend to the upper side of the limiting base, and the two ends of the connecting seat are detachably connected to the limiting base.

4. The printer paper tray according to claim 1, characterized in that: The base lifting guide column is equipped with two sets of pulleys, which are supported on the inside of the lifting conveyor belt to drive the lifting conveyor belt to move.

5. The printer paper tray according to claim 1, characterized in that: A box base is provided between the bottom of the tray base and the integrated box body. Two sets of guide column supports are symmetrically provided at the bottom of the base lifting guide column. A support limiting groove is provided on the box base. The guide column support is located in the support limiting groove. The guide column support and the support limiting groove are connected by bolts.

6. The printer paper tray according to claim 5, characterized in that: The outer wall of the guide post support and the inner wall of the support limiting groove are in sliding fit.

7. The printer paper tray according to claim 1, characterized in that: The bottom of the tray base is spaced apart from the base of the box.

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