A multi-condition batch copying device for archive management

Abstract

The present invention provides a multi-working-condition batch copying device for archive management, comprising a base, a loading platform for fixing an archive box, a copying power mechanism and a linkage mechanism respectively arranged on both sides of the loading platform, and a copying mechanism for copying the archive box; the loading platform is slidably connected to the base; the copying power mechanism comprises a power component arranged on the base and a transmission component connected to the power component; the linkage mechanism is a retractable structure and is slidably connected to the base; one end of the copying mechanism is connected to the linkage mechanism, and the other end is connected to the transmission component, and is located above the loading platform; the power component drives the copying mechanism to perform a linear copying motion or an empty return motion through the transmission component. The multi-working-condition batch copying device for archive management of the present invention is easy to use, has a simple and compact structure, and works stably, thereby improving the work efficiency of copying and meeting the needs of batch copying.

Description

Technical Field

[0001] The present invention relates to the technical field of batch copying devices, and more specifically, to a multi-mode batch copying device for archive management. Background Art

[0002] In the work of archive management, it is often necessary to print various texts and symbols in batches on the outside of the archive boxes. Due to the high requirements for the position accuracy of the printed texts and symbols, and the different sizes of the archive boxes and their non-planar structural characteristics, this type of printing operation is difficult to complete automatically through a copier in actual archive management work.

[0003] At present, manual copying is mostly used for batch copying in archive management. The manual copying method includes linear copying movement and empty return movement, and the inking is completed at the end of the empty return movement. This copying method has the advantage of strong adaptability to multiple working conditions formed by different sizes of archive boxes. However, the manual copying method also has problems such as unstable printing force, high labor cost, high labor intensity and low efficiency, which cannot meet the requirements of batch copying.

[0004] Therefore, there is an urgent need to invent a multi-mode batch copying device for file management to improve the copying efficiency and simplify the device structure to meet the needs of batch copying. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings and deficiencies in the prior art and to provide a multi-condition batch copying device for archive management, which is easy to use, has a simple and compact structure and stable operation, thereby improving the efficiency of copying and meeting the needs of batch copying.

[0006] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a multi-working-mode batch copying device for archive management, characterized in that it includes a base, a loading platform for fixing the file box, a copying power mechanism and a linkage mechanism respectively arranged on both sides of the loading platform, and a copying mechanism for copying the file box; the loading platform is slidably connected to the base; the copying power mechanism includes a power component arranged on the base and a transmission component connected to the power component; the linkage mechanism is a retractable structure and is slidably connected to the base; one end of the copying mechanism is connected to the linkage mechanism, and the other end is connected to the transmission component, and is located above the loading platform; the power component drives the copying mechanism to perform linear copying motion or return motion through the transmission component.

[0007] In the above scheme, the power component of the present invention drives the copying mechanism to perform a linear copying motion or an empty return motion above the loading platform through the transmission component, so that the file box on the loading platform can be copied, thereby greatly improving the work efficiency to meet the needs of batch copying. In addition, the linkage mechanism is set as a retractable structure and is slidably connected to the base, so that the linkage mechanism can realize adaptive expansion and contraction and movement during the periodic movement of the copying mechanism, thereby enhancing the stability of the movement of the copying mechanism.

[0008] The power component comprises a fixing seat and a driving member arranged on a base; the driving member is arranged on the fixing seat and connected with the transmission component.

[0009] The transmission component includes a coupling, an active crank, a driven rocker and an extension rod; the active crank is connected to the driving member through a coupling and is adjustably connected to the extension rod; the driven rocker is hinged to a fixed seat and is adjustably connected to the extension rod; the end of the extension rod is connected to a copying mechanism.

[0010] The ratio of the active crank length, the distance between the two connection positions on the extension rod, the extension of the extension rod, the length of the driven rocker, and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support is 1:2.5:2.5:2.5:2; wherein, the distance between the two connection positions on the extension rod refers to the distance between the extension rod and the active crank and the driven rocker respectively; the center of the left fixed hinge support refers to the connection between the active crank and the driving member; the center of the right fixed hinge support refers to the hinge between the driven rocker and the fixed seat. The present invention designs the size ratio of the active crank length, the distance between the two connection positions on the extension rod, the extension of the extension rod, the length of the driven rocker, and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support, so that the copying device can convert the simple uniform rotation of a low-cost power component (such as a motor) into the linear copying motion and curved return motion of the copying mechanism without complex structure or control algorithm.

[0011] The carbon copy mechanism includes a carbon copy head and a carbon copy head fixing component; the carbon copy head fixing component includes a fixing rod 1 connected to the linkage mechanism, a fixing rod 2 connected to the extension rod, and a hinge; the fixing rod 1 is connected to the fixing rod 2 through a hinge; a carbon copy head fixing piece is arranged on the fixing rod 1; the carbon copy head is connected to the fixing rod 1 through the carbon copy head fixing piece, and is perpendicular to the loading platform and arranged above the loading platform. Introducing a hinge in the carbon copy head fixing component not only coordinates the movement between the fixing rod 1 and the fixing rod 2, realizes the full transmission of torque, but also reduces the complexity of assembly.

[0012] The mathematical relationship between the linear motion magnification S of the carbon copy head and the overall change coefficient α of the length of each rod of the transmission component is as follows:

[0013] S = 0.996α + 0.002;

[0014] Among them, the length of each rod of the transmission component refers to the length of the active crank, the length of the extension rod, the length of the driven rocker, and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support.

[0015] The mathematical relationship between the magnification h of the motion track height of the carbon copy head and the overall change coefficient α of the length of each rod of the transmission component is as follows:

[0016] h = 1.001α-0.003;

[0017] Among them, the length of each rod of the transmission component refers to the length of the active crank, the length of the extension rod, the length of the driven rocker, and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support.

[0018] The mathematical relationship between the ratio x of the horizontal distance between the carbon copy head and the center of the left fixed hinge support and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support, and the ratio θ of the angle between the active crank and the vertical direction and 360°, the fitting formula is as follows:

[0019] θ = -0.244x + 0.494.

[0020] The invention proposes a fitting adjustment formula for the kinematic parameters of a transmission component, and simplifies an open-loop control method for the transmission component of a copying device.

[0021] The linkage mechanism includes a scissor-type telescopic frame, a guide rail 1 and a slider 1 arranged on a base; the bottom end of the scissor-type telescopic frame is slidably connected to the base through the slider 1 and the guide rail 1; the upper end of the scissor-type telescopic frame is connected to the copying mechanism. During the periodic movement of the copying device, the adaptive telescopic movement of the scissor-type telescopic frame is utilized to enhance the stability of the movement of the copying head.

[0022] The sliding connection between the loading platform and the base means that: a second guide rail is provided on the base, and a second slider is provided at the bottom of the loading platform; the loading platform is slidably connected to the base through the second slider and the second guide rail.

[0023] Compared with the prior art, the present invention has the following advantages and beneficial effects: the multi-condition batch copying device for archive management of the present invention is easy to use, has a simple and compact structure and stable operation, thereby improving the efficiency of copying and meeting the needs of batch copying. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a multi-working-mode batch copying device for archive management of the present invention;

[0025] Figure 2 is a side view of the initial position of the duplication device of the present invention;

[0026] Figure 3 is a front view of the initial position of the duplication device of the present invention;

[0027] Figure 4 is a top view of the initial position of the duplication device of the present invention;

[0028] Figure 5 It is a schematic diagram of the fixing component of the carbon copy head of the present invention;

[0029] Figure 6(a)-6(d) It is a simplified diagram of the copying motion and the idle return motion of the copying device of the present invention;

[0030] Among them, 01 represents the straight-line copying stroke section; 02 represents the curved idle return stroke section; 1 is the active crank; 2 is the coupling; 3 is the fixed seat; 4 is the reduction motor; 5 is the driven rocker; 6 is the extension rod; 7 is the copying head fixing part; 71 is the fixing rod 2; 72 is the fixing rod 1; 73 is the hinge; 74 is the copying head fixing part; 8 is the copying head; 9 is the scissors-type telescopic frame; 10 is the slider 1 and the slider 2; 11 is the guide rail 1 and the guide rail 2; 12 is the loading platform; 13 is the base. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] Example

[0033] like Figure 1 to Figure 6(d) As shown, the multi-working-mode batch copying device for archive management of the present invention comprises a base 13, a loading platform 12 for fixing an archive box, a copying power mechanism and a linkage mechanism respectively arranged on both sides of the loading platform 12, and a copying mechanism for copying the archive box using a fastening device, wherein the base 13 is a rectangular parallelepiped frame which is perpendicular to each other and assembled, two parallel guide rails 11 are arranged on the base 13, a slider 10 is arranged at the bottom of the loading platform 12, and the loading platform 12 is slidably connected to the base 13 through the slider 10 and the guide rail 11. The copying power mechanism comprises a power component arranged on the base 13 and a transmission component connected to the power component, the linkage mechanism is a retractable structure and is slidably connected to the base 13, one end of the copying mechanism is connected to the linkage mechanism, and the other end is connected to the transmission component, and is located above the loading platform 12, and the power component drives the copying mechanism to perform a linear copying motion through the transmission component to complete the linear copying stroke section 01, or an idle return motion to complete the curved idle return stroke section 02.

[0034] The power component of the present invention includes a fixed seat 3 and a reduction motor 4 arranged on a base 13, and the reduction motor 4 is arranged on the fixed seat 3 and connected to the transmission component. The transmission component includes a coupling 2, an active crank 1, a driven rocker 5 and an extension rod 6. The active crank 1 is connected to the reduction motor 4 through the coupling 2 and is adjustably connected to the extension rod 6; the driven rocker 5 is hinged to the fixed seat 3 and is adjustably connected to the extension rod 6, and the end of the extension rod 6 is connected to the copying mechanism. The ratio of the length of the active crank 1, the distance between the two connection positions on the extension rod 6, the extension of the extension rod 6, the length of the driven rocker 5, and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support of the present invention is 1:2.5:2.5:2.5:2; wherein, the distance between the two connection positions on the extension rod 6 refers to the distance between the extension rod 6 and the active crank 1 and the driven rocker 5 respectively; the center of the left fixed hinge support refers to the connection between the active crank 1 and the reduction motor 4; the center of the right fixed hinge support refers to the hinge between the driven rocker 5 and the fixed seat 3. By designing the length of the active crank 1, the distance between the two connection positions on the extension rod 6, the outward extension of the extension rod 6, the length of the driven rocker 5, and the size ratio of the distance between the center of the left fixed hinge support and the center of the right fixed hinge support, the present invention enables the copying device to convert the simple uniform rotation of a low-cost power component (such as a motor) into the linear copying motion and curved return motion of the copying mechanism without the need for a complex structure or control algorithm.

[0035] The carbon copy mechanism of the present invention includes a carbon copy head 8 and a carbon copy head fixing component 7, wherein the carbon copy head fixing component 7 includes a fixing rod 1 72 connected to the linkage mechanism, a fixing rod 2 71 connected to the extension rod 6, and a hinge 73, wherein the fixing rod 1 72 is connected to the fixing rod 2 71 through the hinge 73; a carbon copy head fixing member 74 is provided on the fixing rod 1 72, and the carbon copy head 8 is connected to the fixing rod 1 72 through the carbon copy head fixing member 74, and is perpendicular to the loading platform 12 and is arranged above the loading platform 12. The hinge 73 is introduced into the carbon copy head fixing component 7, which not only coordinates the movement between the fixing rod 1 72 and the fixing rod 2 71, realizes the full transmission of torque, but also reduces the complexity of assembly.

[0036] The linkage mechanism of the present invention comprises a scissor-type telescopic frame 9, a guide rail 11 and a slider 10 arranged on a base 13, the bottom end of the scissor-type telescopic frame 9 is slidably connected to the base 13 through the slider 10 and the guide rail 11, and the upper end of the scissor-type telescopic frame 9 is connected to a fixed rod 72 of the copying mechanism. The adaptive extension and retraction of the scissor-type telescopic frame 9 during the periodic movement of the copying device can enhance the stability of the movement of the copying head 8.

[0037] The mathematical relationship between the linear motion magnification S of the carbon copy head 8 of the present invention and the overall change coefficient α of the length of each rod of the transmission component is as follows:

[0038] S = 0.996α + 0.002;

[0039] The mathematical relationship between the magnification h of the motion track height of the carbon copy head 8 and the overall change coefficient α of the length of each rod of the transmission component is as follows:

[0040] h = 1.001α-0.003;

[0041] The length of each rod of the transmission component refers to the length of the active crank 1, the length of the extension rod 6, the length of the driven rocker 5, and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support.

[0042] The mathematical relationship between the ratio x of the horizontal distance between the carbon head 8 and the center of the left fixed hinge support and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support, and the ratio θ of the angle between the active crank 1 and the vertical direction and 360°, is as follows:

[0043] θ = -0.244x + 0.494.

[0044] The invention proposes a fitting adjustment formula for the kinematic parameters of a transmission component, and simplifies an open-loop control method for the transmission component of a copying device.

[0045] Working process and working principle of the copying device of the present invention: When the reduction motor 4 is working, since the coupling 2 fixed by the reduction motor shaft cooperates with one end of the active crank 1, the output torque of the reduction motor 4 can drive the active crank 1 to rotate. Figure 2 The position shown in the figure starts to rotate counterclockwise, thereby driving the follower rocker 5 to swing, and causing the carbon head fixing component 7 fixed to the end of the extension rod 6 to move horizontally to the left, pushing the scissor-type telescopic frame 9 to move horizontally to the left at the same speed, completing a smooth carbon stroke. Figure 2 As shown in the figure, 01 represents the straight line copy stroke section, and 02 represents the curve return stroke section. The copy stroke can be adjusted by the following formula:

[0046] θ=-0.244x+0.494

[0047] Wherein, θ is the ratio of the angle between the active crank 1 and the vertical direction to 360°, and x is the ratio of the horizontal distance between the carbon head 8 and the center of the left fixed hinge support and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support.

[0048] When the active crank 1 is Figure 2The position shown in the figure starts to rotate counterclockwise, so that after the slave rocker 5 reaches the left extreme position, the slave rocker 5 returns sharply to the right, driving the carbon head 8 to move in a curve to the right, so that the carbon head 8 does not mechanically interfere with the file box and returns to the starting point at the same horizontal distance. In this process, the scissor-type telescopic frame 9 is adaptively extended and retracted, and the hinge 73 between the fixed rod 2 71 and the fixed rod 1 71 of the carbon head fixing component is adaptively rotated to achieve the overall movement coordination of the device and avoid strength failure.

[0049] Each rod of the carbon copy transmission component is adjusted by telescopic adjustment based on the original length to achieve the overall length change, so that the linear motion stroke of the end of the carbon copy head 8 and the height of the motion track of the end of the carbon copy head 8 change accordingly.

[0050] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A multi-condition batch copying device for archive management, characterized by: It comprises a base, a loading platform for fixing the file box, a copying power mechanism and a linkage mechanism respectively arranged on both sides of the loading platform, and a copying mechanism for copying the file box; the loading platform is slidably connected to the base; the copying power mechanism comprises a power component arranged on the base and a transmission component connected to the power component; the linkage mechanism is a retractable structure and is slidably connected to the base; one end of the copying mechanism is connected to the linkage mechanism, and the other end is connected to the transmission component and is located above the loading platform; the power component drives the copying mechanism to perform a linear copying motion or an idle return motion through the transmission component; The power component includes a fixed seat and a driving member arranged on the base; the driving member is arranged on the fixed seat and connected to the transmission component; The transmission component includes a coupling, an active crank, a driven rocker and an extension rod; the active crank is connected to the driving member through the coupling and is adjustably connected to the extension rod; the driven rocker is hinged to the fixing seat and is adjustably connected to the extension rod; the end of the extension rod is connected to the copying mechanism; The ratio of the active crank length, the distance between the two connection positions on the extension rod, the extension degree of the extension rod, the driven rocker length, and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support is 1:2.5:2.5:2.5:2; wherein, the distance between the two connection positions on the extension rod refers to the distance between the extension rod and the active crank and the driven rocker respectively; the center of the left fixed hinge support refers to the connection between the active crank and the driving member; the center of the right fixed hinge support refers to the hinge between the driven rocker and the fixed seat; The carbon copying mechanism includes a carbon copying head and a carbon copying head fixing component; the carbon copying head fixing component includes a fixing rod 1 connected to the linkage mechanism, a fixing rod 2 connected to the extension rod and a hinge; the fixing rod 1 is connected to the fixing rod 2 through a hinge; a carbon copying head fixing piece is arranged on the fixing rod 1; the carbon copying head is connected to the fixing rod 1 through the carbon copying head fixing piece, and is perpendicular to the loading platform and is arranged above the loading platform.

2. The multi-mode batch copying device for file management according to claim 1, characterized in that: The mathematical relationship between the linear motion magnification S of the carbon copy head and the overall change coefficient α of the length of each rod of the transmission component is as follows: S= 0.996α + 0.002； Among them, the length of each rod of the transmission component refers to the length of the active crank, the length of the extension rod, the length of the driven rocker, and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support.

3. The multi-mode batch copying device for file management according to claim 1, characterized in that: The magnification of the height of the movement track of the carbon copy head h The mathematical relationship between the overall change coefficient α of the length of each rod of the transmission component is as follows: h =1.001α-0.003； Among them, the length of each rod of the transmission component refers to the length of the active crank, the length of the extension rod, the length of the driven rocker, and the distance between the center of the left fixed hinge support and the center of the right fixed hinge support.

4. The multi-mode batch copying device for file management according to claim 1, characterized in that: The ratio of the horizontal distance between the carbon copy head and the center of the left fixed hinge support to the distance between the center of the left fixed hinge support and the center of the right fixed hinge support x , and the ratio of the angle between the active crank and the vertical direction to 360° θ The mathematical relationship between them, the fitting formula is as follows: θ =-0.244 x +0.494。 5. The multi-mode batch copying device for file management according to claim 1, characterized in that: The linkage mechanism includes a scissor-type telescopic frame, a guide rail 1 and a slider 1 arranged on a base; the bottom end of the scissor-type telescopic frame is slidably connected to the base through the slider 1 and the guide rail 1; the upper end of the scissor-type telescopic frame is connected to the copying mechanism.

6. The multi-mode batch copying device for file management according to claim 1, characterized in that: The sliding connection between the loading platform and the base means that: a second guide rail is provided on the base, and a second slider is provided at the bottom of the loading platform; the loading platform is slidably connected to the base through the second slider and the second guide rail.

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