CN219749315U - Single/double-sided stamping device - Google Patents

Abstract

The utility model relates to a single-sided and double-sided stamping device. The utility model relates to a single-side and double-side stamping device which comprises a shell, a paper conveying mechanism, a stamping moving mechanism, a stamping mechanism and a control mechanism. The paper is input into the shell through the paper input unit of the paper conveying mechanism, single-sided or double-sided stamping is carried out on the paper through the matching of the stamping moving mechanism and the stamping mechanism, and the paper is output from the shell through the paper output unit of the paper conveying mechanism, so that stamping work is completed. The single-side and double-side stamping device can replace manual stamping on one side or two sides of paper, is convenient to use and improves stamping efficiency.

Description

Single/double-sided stamping device

Technical Field

The utility model relates to the technical field of stamping equipment, in particular to a single-sided and double-sided stamping device.

Background

The seal is often used in daily work and life, and is required to be stamped whether a serious proof or other useful data. However, when a large number of papers are all required to be stamped, a large amount of manpower is consumed for stamping the papers one by manpower, which is very inconvenient.

Disclosure of Invention

Based on the above, the utility model aims to provide a single-sided and double-sided stamping device which replaces manual stamping on one side or two sides of paper, is convenient to use and improves stamping efficiency.

A device capable of stamping on single side and double side comprises a shell, a paper conveying mechanism, a stamping moving mechanism, a stamping mechanism and a control mechanism;

the shell is provided with a containing cavity, and the side walls at the two ends of the shell are respectively provided with a paper inlet and a paper outlet; the middle part of the inner bottom of the shell is provided with a groove;

the paper conveying mechanism comprises a paper input unit and a paper output unit, wherein the paper input unit and the paper output unit are respectively arranged on the shell close to the paper inlet and the paper outlet, and are respectively used for inputting paper from the paper inlet and outputting paper from the paper outlet;

the stamping moving mechanism is arranged at the inner top of the shell and used for moving the stamping mechanism in the horizontal direction;

the stamping mechanism comprises a transmission block, two X-shaped hinge part groups, a stamp clamping part, a driving unit, a first stamp and a second stamp; the transmission block is connected with the stamping moving mechanism, and the stamping moving mechanism can move the transmission block in the horizontal direction; the upper ends of the two X-shaped hinging piece groups are respectively connected with two ends of the bottom of the transmission block, and the lower ends of the two X-shaped hinging piece groups are respectively connected with two ends of the top of the seal clamping piece; the two X-shaped hinge component groups can enable the seal clamping component to be close to or far away from the transmission block in the vertical direction so as to achieve rising or falling of the seal clamping component; the driving unit is used for adjusting the increase or decrease of the heights of the two X-shaped hinge piece groups in the vertical direction; the first seal is arranged at the bottom of the seal clamping piece; the second seal is arranged in the groove of the shell;

the control mechanism is used for respectively controlling the actions of the paper input unit, the paper output unit and the stamping moving mechanism and the start and stop of the driving unit of the stamping mechanism.

According to the single-side and double-side stamping device, single-side or double-side stamping can be carried out on paper, so that the paper enters from the paper inlet, the paper input unit is controlled by the control mechanism to input the paper into the shell, the stamping moving mechanism is controlled by the control mechanism to move the stamping mechanism at the position of a horizontal plane, the driving unit in the stamping mechanism is controlled by the control mechanism to adjust the increase or decrease of the heights of the two X-shaped hinge part groups in the vertical direction, and therefore the seal clamping part is close to or far away from the transmission block, rising or falling of the seal clamping part is achieved, and the first seal arranged at the bottom of the seal clamping part is pressed and lifted, so that single-side stamping of the paper is completed; if the paper needs to be subjected to double-sided stamping, the stamping mechanism is moved to the position right above the groove, the first seal and the second seal are aligned in opposite directions, and when the first seal falls down to press, the second seal reacts to press the back surface of the paper, so that double-sided pressing is completed; the sheet output unit is controlled by the control mechanism to output the sheet from the sheet outlet.

Further, each group of X-shaped hinges comprises a first connector, a first X-shaped hinge, a second X-shaped hinge and a second connector; the first connecting pieces of the two X-shaped hinging piece groups are respectively arranged at two ends of the bottom of the transmission block, and one end of each first connecting piece is provided with a first guide groove; the second connecting pieces of the two X-shaped hinging piece groups are respectively arranged at two ends of the top of the seal clamping piece, and one end of each second connecting piece is provided with a second guide groove; in each group of the X-shaped hinge piece groups, one end of the top of the first X-shaped hinge piece of the X-shaped hinge piece group is clamped and slidingly hinged with the first guide groove at one end of the first connecting piece, and the other end of the top of the first X-shaped hinge piece is hinged with the other end of the first connecting piece; two ends of the top of the second X-shaped hinging piece are hinged with two ends of the bottom of the first X-shaped hinging piece respectively; one end of the bottom of the second X-shaped hinge piece is respectively clamped and slidably hinged with the second guide groove of the second connecting piece, and the other end of the bottom of the second X-shaped hinge piece is hinged with the other end of the second connecting piece. One end of the top of the first X-shaped hinge piece in each group of the X-shaped hinge piece groups is clamped and slidingly hinged with the first guide groove, so that two ends of the top of the first X-shaped hinge piece can be folded or unfolded relatively, and likewise one end of the bottom of the second X-shaped hinge piece is clamped and slidingly hinged with the second guide groove, so that two ends of the bottom of the second X-shaped hinge piece can be folded or unfolded relatively, and the driving unit can adjust the heights of the two groups of the X-shaped hinge piece groups in the vertical direction to be increased or reduced relatively.

Further, the first X-shaped hinge piece comprises a first hinge rod and a second hinge rod; the middle parts of the first hinging rod and the second hinging rod are crossed and hinged; the second X-shaped hinge piece comprises a third hinge rod and a fourth hinge rod; the middle parts of the third hinging rod and the fourth hinging rod are crossed and hinged; the upper end of the first hinging rod is clamped and slidingly hinged with the first guide groove at one end of the first connecting piece, and the upper end of the second hinging rod is hinged with the other end of the first connecting piece; the upper end of the fourth hinging rod is hinged with the lower end of the first hinging rod, and the upper end of the third hinging rod is hinged with the lower end of the second hinging rod; the lower end of the fourth hinging rod is clamped and slidably hinged with the second guiding groove at one end of the second connecting piece, and the lower end of the third hinging rod is hinged with the other end of the second connecting piece. The upper end of the first hinging rod is clamped and slidingly hinged with the first guiding groove, so that the upper end of the first hinging rod can be relatively close to or far away from the upper end of the second hinging rod, and the first X-shaped hinging piece can be relatively folded or unfolded; the lower end of the fourth hinging rod is clamped and slidingly hinged with the second guiding groove, so that the lower end of the fourth hinging rod can be relatively close to or far away from the lower end of the third hinging rod, the second X-shaped hinging piece can be relatively folded or unfolded, and the driving unit can adjust the height of the two X-shaped hinging piece groups in the vertical direction to be increased or decreased.

Further, the driving unit comprises a first connecting rod, a second connecting rod, a first screw rod and a first motor; two ends of the first connecting rod are respectively connected with the hinge joint of the lower end of the first hinge rod and the upper end of the fourth hinge rod in the two X-shaped hinge piece groups, and a penetrating screw rod hole is formed in the first connecting rod; two ends of the second connecting rod are respectively connected with the hinge joint of the lower end of the second hinge rod and the upper end of the third hinge rod in the two X-shaped hinge piece groups, and a receiving hole is formed in the second connecting rod; the first screw rod penetrates through the screw rod hole of the first connecting rod and is matched with the screw rod hole, one end of the first screw rod is rotationally connected with the bearing hole of the second connecting rod, and the other end of the first screw rod is connected with the output shaft of the first motor; when the first motor is started, the first screw rod rotates to drive the first connecting rod to be close to or far away from the second connecting rod. When the first connecting rod is close to or far away from the second connecting rod, the lower end of the first hinging rod and the upper end of the fourth hinging rod are driven to be close to or far away from the lower end of the second hinging rod and the upper end of the third hinging rod, so that the upper end of the first hinging rod can be close to or far away from the upper end of the second hinging rod, and the lower end of the fourth hinging rod can be close to or far away from the lower end of the third hinging rod.

Further, the driving unit further comprises an elastic motor clamp, the elastic motor clamp is elastically connected with the bottom of the transmission block, and the elastic motor clamp is used for clamping the first motor. The elastic motor clamps are arranged to provide upward tension for the first motor, so that the load of the two X-shaped hinge component groups is reduced; the elastic motor clamp is elastically connected with the bottom of the transmission block, so that the height of the first motor can elastically change along with the increase or decrease of the heights of the two X-shaped hinge component groups in the vertical direction.

Further, a plurality of third connecting rods are further arranged between the two X-shaped hinge component groups, and two ends of each third connecting rod are respectively connected with two corresponding hinge positions of the two X-shaped hinge component groups. The arrangement of the third connecting rod enables the structure of the two X-shaped hinge piece groups to be more stable, and improves the operation stability of the stamping mechanism.

Further, a first roller opening and a second roller opening are formed in two ends of the top of the shell; the first roller opening and the second roller opening are respectively close to the paper inlet and the paper outlet; the paper input unit and the paper output unit comprise a first bearing plate, a second motor, a rotating rod and a roller; the first bearing plate and the second bearing plate are arranged at two sides of the first rolling wheel port or the second rolling port of the shell at intervals in the direction from the paper inlet to the paper outlet; the second motor is arranged on the first bearing plate, one end of the rotating rod is connected with an output shaft of the second motor, and the other end of the rotating rod is rotationally connected with the second bearing plate; the roller is sleeved on the rotating rod, and the bottom of the roller passes through the first roller opening or the second roller opening and is clung to the inner bottom of the shell. The paper is input into the shell from the paper inlet through the rotation of the roller of the paper input unit, the stamping mechanism completes stamping, and the stamped paper is output from the paper outlet through the rotation of the roller of the paper output unit.

Further, the shell is convex, and the shell is transparent. Adopting a convex shell according to the structures of the paper conveying mechanism, the stamping moving mechanism and the stamping mechanism, so that the structure and space utilization of the shell are maximized; the shell is transparent, and the running states of the stamping moving mechanism and the stamping mechanism in the shell are convenient to check.

Further, the stamping moving mechanism comprises two cross beams, two first moving units and a second moving unit; the two cross beams are respectively arranged in the shell in parallel; two ends of each first moving unit are respectively arranged on the two cross beams, and each first moving unit comprises a third motor, a second screw rod and a first bearing seat; the third motor and the first bearing seat are respectively fixed on the two cross beams, and two ends of the second screw rod are respectively connected with an output shaft of the third motor and the first bearing seat; the second moving unit comprises a transmission seat, a fourth motor, a third screw rod and a second bearing seat; the transmission seat and the second bearing seat are respectively arranged on the two second screw rods of the two first moving units; the fourth motor is arranged on the transmission seat; two ends of the third screw rod are respectively connected with the output shaft of the fourth motor and the second bearing seat; the transmission block of the stamping mechanism is arranged on the third screw rod in a penetrating way. The two first moving units drive the second moving units to move, and the second moving units drive the transmission block, so that the transmission block can move on a horizontal plane, and the stamping mechanism is moved to a proper position for stamping.

Further, the control mechanism comprises a control panel, the control panel is respectively and electrically connected with the first motor, the second motor, the third motor and the fourth motor, and the control panel can respectively control the start and stop of the first motor, the second motor, the third motor and the fourth motor.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a schematic diagram of a single-sided and double-sided stamping device according to the present utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of A-A of FIG. 2;

fig. 4 is a schematic structural view of a stamping mechanism;

fig. 5 is a schematic diagram of the stamping mechanism with the first motor omitted;

FIG. 6 is a side view of FIG. 5;

fig. 7 is a schematic diagram of a mechanism of the seal moving mechanism.

Detailed Description

Example 1

Referring to fig. 1-3, a single-sided/double-sided seal device includes a housing 1, a paper conveying mechanism 2, a seal moving mechanism 3, a seal mechanism 4, and a control mechanism (not shown).

Referring to fig. 1-3, a housing 1 has a chamber 10, and side walls at two ends of the housing 1 are respectively provided with a paper inlet 11 and a paper outlet 12; a groove 13 is provided in the middle of the inner bottom of the housing 1.

Referring to fig. 1 to 3, the sheet conveying mechanism 2 includes a sheet input unit 21 and a sheet output unit 22, the sheet input unit 21 and the sheet output unit 22 being respectively disposed on the housing near the sheet inlet 11 and the sheet outlet 12, the sheet input unit 21 and the sheet output unit 22 being respectively used for inputting sheets from the sheet inlet 11 and outputting sheets from the sheet outlet 12.

Referring to fig. 3, a seal moving mechanism 3 is provided at the inner top of the housing 1 for moving the seal mechanism 4 in the horizontal direction.

Referring to fig. 4, the stamping mechanism 4 includes a transmission block 41, two X-shaped hinge member groups 42, a stamp clamping member 43, a driving unit 44, a first stamp (not shown), and a second stamp (not shown); the transmission block 41 is connected with the stamping moving mechanism 3, and the stamping moving mechanism 3 can move the transmission block 41 in the horizontal direction; the upper ends of the two X-shaped hinge component groups 42 are respectively connected with two ends of the bottom of the transmission block 41, and the lower ends of the two X-shaped hinge component groups 42 are respectively connected with two ends of the top of the seal clamping component 43; the two X-shaped hinge member groups 42 can enable the seal clamping member 43 to be close to or far from the transmission block 41 in the vertical direction so as to realize the ascending or descending of the seal clamping member 43; the driving unit 44 is used to adjust the increase or decrease in height of the two X-shaped hinge groups 42 in the vertical direction; the first stamp is arranged at the bottom of the stamp clamping piece 43; the second stamp is arranged in the groove 13 of the housing 1.

The control mechanism is used for controlling the actions of the paper input unit 21, the paper output unit 22 and the stamping moving mechanism 3 and starting and stopping of the driving unit 44 of the stamping mechanism 4 respectively.

In this embodiment, referring to fig. 4-6, each X-shaped hinge set 42 includes a first connecting member 421, a first X-shaped hinge 422, a second X-shaped hinge 423, and a second connecting member 424; the first connecting pieces 421 of the two X-shaped hinge piece groups 42 are respectively arranged at two ends of the bottom of the transmission block 41, and one end of each first connecting piece 421 is provided with a first guide groove 4211; the second connecting pieces 424 of the two X-shaped hinge piece groups 42 are respectively arranged at two ends of the top of the seal clamping piece 43, and one end of each second connecting piece 424 is provided with a second guide groove 4241; in each group of X-shaped hinge members 42, one end of the top of the first X-shaped hinge member 422 of the X-shaped hinge member group 42 is engaged with and slidably hinged to the first guide groove 4211 of one end of the first connecting member 421, and the other end of the top of the first X-shaped hinge member 422 is hinged to the other end of the first connecting member 421; both ends of the top of the second X-shaped hinge 423 are respectively hinged with both ends of the bottom of the first X-shaped hinge 422; one end of the bottom of the second X-shaped hinge 423 is slidably engaged with the second guide groove 4241 of the second connection member 424, and the other end of the bottom of the second X-shaped hinge 423 is hinged to the other end of the second connection member 424.

In this embodiment, referring to fig. 6, the first X-shaped hinge 422 includes a first hinge lever 4221 and a second hinge lever 4222; the middle parts of the first hinge lever 4221 and the second hinge lever 4222 cross and hinge; the second X-shaped hinge 423 includes a third hinge lever 4231, a fourth hinge lever 4232; the middle parts of the third hinge lever 4231 and the fourth hinge lever 4232 are crossed and hinged; the upper end of the first hinge rod 4221 is engaged with the first guide groove 4211 of one end of the first connection member 421 to be slidably hinged, and the upper end of the second hinge rod 4222 is hinged to the other end of the first connection member 421; the upper end of the fourth hinge rod 4232 is hinged with the lower end of the first hinge rod 4221, and the upper end of the third hinge rod 4231 is hinged with the lower end of the second hinge rod 4222; the lower end of the fourth hinge rod 4232 is slidably engaged with the second guide groove 4241 at one end of the second connection member 424, and the lower end of the third hinge rod 4231 is hinged to the other end of the second connection member.

In the present embodiment, the driving unit 44 includes a first connecting rod 441, a second connecting rod 442, a first screw 443, a first motor 444; two ends of the first connecting rod 441 are respectively connected with the hinge joint of the lower end of the first hinge rod 4221 and the upper end of the fourth hinge rod 4232 in the two X-shaped hinge member groups 42, and the first connecting rod 441 is provided with a penetrating screw rod hole 4411; two ends of the second connecting rod 442 are respectively connected with the hinge joint of the lower end of the second hinge rod 4222 and the upper end of the third hinge rod 4231 in the two X-shaped hinge member groups 42, and a receiving hole is formed in the second connecting rod 4421; the first screw 443 passes through the screw hole 4411 of the first connecting rod 441 and is matched with the screw hole 4411, one end of the first screw 443 is rotationally connected with the receiving hole 4421 of the second connecting rod 442, and the other end of the first screw 443 is connected with the output shaft of the first motor 444; when the first motor 444 is started, the first screw 443 rotates to drive the first connecting rod 441 to approach or separate from the second connecting rod 442.

When the first motor 444 is started, the first connecting rod 441 approaches or moves away from the second connecting rod 442, the lower end of the first hinge rod 4221 and the upper end of the fourth hinge rod 4232 are driven to approach or move away from the lower end of the second hinge rod 4222 and the upper end of the third hinge rod 4231, so that the upper end of the first hinge rod 4221 can approach or move away from the upper end of the second hinge rod 4222, and the lower end of the fourth hinge rod 4232 can approach or move away from the lower end of the third hinge rod 4231. So that the first X-shaped hinge 422 and the second X-shaped hinge 423 can be folded or unfolded, and the height of the two X-shaped hinge groups 42 in the vertical direction is adjusted to be increased or decreased, so that the stamp clamping member 43 is close to or far from the transmission block 41, and the stamp clamping member 43 is lifted or fallen, so that the first stamp arranged at the bottom of the stamp clamping member 43 is pressed and lifted, and the single-sided stamping of the paper is completed; if the paper needs to be subjected to double-sided stamping, the stamping mechanism 4 is moved to the position right above the groove, so that the first seal and the second seal are aligned in opposite directions, and when the first seal falls down to press, the second seal reacts to press the back of the paper, so that double-sided pressing stamping is completed.

In this embodiment, referring to fig. 5 and 6, the driving unit 44 further includes an elastic motor clamp 445, where the elastic motor clamp 445 is elastically connected to the bottom of the transmission block 41, and the elastic motor clamp 445 is used to clamp the second motor 444. The provision of the resilient motor clips 445 provides an upward pull to the first motor 444 reducing the load on the two sets of X-shaped hinge members 42; the elastic motor clip 445 is elastically connected to the bottom of the transmission block 41 so that the height of the first motor 444 can be elastically changed following the increase or decrease in height of the two X-shaped hinge groups 42 in the vertical direction.

In this embodiment, a plurality of third connecting rods 45 are further disposed between the two X-shaped hinge groups 42, and two ends of the third connecting rods 45 are respectively connected to two corresponding hinge positions of the two X-shaped hinge groups 42.

In the present embodiment, the third connecting rod 45 is provided between the upper end of the first hinge rod 4221 and the two hinges of the first connecting member 421, between the upper end of the second hinge rod 4222 and the two hinges of the first connecting member 421, between the first hinge rod 4221 and the two hinges of the second hinge rod 4222, between the third hinge rod 4231 and the two hinges of the fourth hinge rod 4232, between the lower end of the third hinge rod 4231 and the two hinges of the second connecting member 424, and between the lower end of the fourth hinge rod 4232 and the two hinges of the second connecting member 424, and both ends of the third connecting rod 45 are respectively connected to the corresponding two hinges. The arrangement of the third connecting rod 45 enables the structure of the two X-shaped hinge component groups to be more stable, and improves the running stability of the stamping mechanism 4.

In this embodiment, referring to fig. 2, two ends of the top of the housing 1 are provided with a first roller opening 14 and a second roller opening 15; the first roller port 14 and the second roller port 15 are respectively close to the paper inlet 11 and the paper outlet 12; the paper input unit 21 and the paper output unit 22 each include a first receiving plate 211, a second receiving plate 212, a second motor 213, a rotation lever 214, and a roller 215; the first bearing plate 211 and the second bearing plate 212 are arranged at intervals on two sides of the first roller opening 14 or the second roller opening 15 of the shell 1 opposite to the direction from the paper inlet 11 to the paper outlet 12; the second motor 213 is arranged on the first bearing plate 211, one end of the rotating rod 214 is connected with the output shaft of the second motor 213, and the other end of the rotating rod 214 is rotationally connected with the second bearing plate 212; the roller 215 is sleeved on the rotating rod 214, and the bottom of the roller 215 passes through the first roller opening 14 or the second roller opening 15 and is close to the inner bottom of the shell 1. The sheet is input into the housing 1 from the sheet inlet 11 by rotation of the roller 215 of the sheet input unit 21, the stamping mechanism 4 completes stamping, and the stamped sheet is output from the sheet outlet 12 by rotation of the roller 215 of the sheet output unit 22.

In this embodiment, the housing 1 has a convex shape, and the housing 1 is a transparent body. According to the structures of the paper conveying mechanism 2, the stamping moving mechanism 3 and the stamping mechanism 4, the convex-shaped shell 1 is adopted, so that the structure and space utilization of the shell 1 are maximized; the shell 1 is transparent, and the running states of the stamping moving mechanism 3 and the stamping mechanism 4 in the shell 1 are convenient to check.

In the present embodiment, referring to fig. 7, the seal moving mechanism 3 includes two cross beams 31, two first moving units 32, and a second moving unit 33; the two cross beams 31 are respectively arranged in the shell 1 in parallel; two ends of each first moving unit 32 are respectively arranged on the two cross beams 31, and each first moving unit 32 comprises a third motor 321, a second screw rod 322 and a first bearing seat 323; the third motor 321 and the first bearing seat 323 are respectively fixed on the two cross beams 422, and two ends of the second screw rod 322 are respectively connected with an output shaft of the third motor 321 and the first bearing seat 323; the second moving unit 33 comprises a transmission seat 331, a fourth motor 332, a third screw 333 and a second receiving seat 334; the transmission seat 331 and the second bearing seat 334 are respectively arranged on the two second screw rods 322 of the two first moving units 32; the fourth motor 332 is arranged on the transmission seat; two ends of the third screw rod 333 are respectively connected with an output shaft of the fourth motor 332 and the second bearing seat 322; the transmission block 41 of the stamping mechanism 4 is penetrated on the third screw 333.

In this embodiment, the control mechanism includes a control panel, which is electrically connected to the first motor 444, the second motor 213, the third motor 321, and the fourth motor 332, respectively, and the control panel can control the start and stop of the first motor 444, the second motor 213, the third motor 321, and the fourth motor 332, respectively. In this embodiment, the first motor 444, the second motor 213, the third motor 321, and the fourth motor 332 are all electronically controlled motors. In other embodiments, manual buttons may be further disposed on the first motor 444, the second motor 213, the third motor 321, and the fourth motor 332, so as to manually control the start and stop of the first motor 444, the second motor 213, the third motor 321, and the fourth motor 332, respectively.

The working principle of the single-sided and double-sided stamping device of the embodiment is as follows:

the output shaft of the second motor 213 of the paper input unit 21 is controlled to rotate by the control panel, so that the roller 221 is driven to rotate and input paper into the housing 1 from the paper inlet 11;

the output shafts of the third motors 444 of the two first moving units 32 are controlled to rotate through the control panel to drive the second screw rods 322 to rotate, so that the positions of the second moving units 33 are adjusted; the output shaft of the fourth motor 332 of the second moving unit 33 is controlled to rotate by the control panel to drive the third screw 333 to rotate, so that the position of the transmission block 41 is adjusted, the position of the stamping mechanism 4 is adjusted, and stamping of different positions of paper sheets is facilitated;

the control panel controls the output shaft of the first motor 444 to rotate so as to drive the first screw 443 to rotate, thereby driving the first connecting rod 441 to move and approach the second connecting rod 442, thereby driving the upper end of the first hinging rod 4221 to move in the first guiding groove 4211 and approach the upper end of the second hinging rod 4222, and simultaneously, the lower end of the fourth hinging rod 4232 to move in the second guiding groove 4241 and approach the lower end of the third hinging rod 4231, thereby closing the first X-shaped hinging piece 422 and the second X-shaped hinging rod 423, thereby increasing the height of the X-shaped hinging piece group in the vertical direction, the stamping clamping piece 43 is far away from the transmission block 41, and the first stamp falls to press paper, so that the paper is stamped; if the paper needs to be subjected to double-sided stamping, the stamping mechanism 4 is moved to the position right above the groove 13, the first seal and the second seal are aligned in opposite directions, and when the first seal falls down to be pressed, the second seal reacts to press the back surface of the paper, so that double-sided pressing is completed, and double-sided stamping is completed;

after stamping is completed, the control panel controls the output shaft of the first motor 444 to reversely rotate, so that the first screw 443 is driven to reversely rotate, the first connecting rod 441 is driven to move away from the second connecting rod 442, the upper end of the first hinging rod 4221 is driven to move in the first guide groove 4211 and away from the upper end of the second hinging rod 4222, meanwhile, the lower end of the fourth hinging rod 4232 is driven to move in the second guide groove 4241 and away from the lower end of the third hinging rod 4231, the first X-shaped hinging piece 422 and the second X-shaped hinging rod 423 are opened, the height of the X-shaped hinging piece group in the vertical direction is reduced, the stamping clamping piece 43 is close to the transmission block 41, and the first stamp is lifted; meanwhile, the output shaft of the second motor 213 of the paper output unit 22 is controlled to rotate by the control panel, so that the roller 221 is driven to output paper from the paper outlet 12 to the casing 1, and single-sided or double-sided stamping of single paper is completed.

Compared with the prior art, the single-side and double-side stamping device provided by the utility model replaces manual stamping on one side or two sides of paper, is convenient to use and improves stamping efficiency.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and the utility model is intended to encompass such modifications and improvements.

Claims (10)

1. The utility model provides a can single two-sided device of stamping which characterized in that: comprises a shell, a paper conveying mechanism, a stamping moving mechanism, a stamping mechanism and a control mechanism;

the shell is provided with a containing cavity, and the side walls at the two ends of the shell are respectively provided with a paper inlet and a paper outlet; the middle part of the inner bottom of the shell is provided with a groove;

the paper conveying mechanism comprises a paper input unit and a paper output unit, wherein the paper input unit and the paper output unit are respectively arranged on the shell close to the paper inlet and the paper outlet, and are respectively used for inputting paper from the paper inlet and outputting paper from the paper outlet;

the stamping moving mechanism is arranged at the inner top of the shell and used for moving the stamping mechanism in the horizontal direction;

the stamping mechanism comprises a transmission block, two X-shaped hinge part groups, a stamp clamping part, a driving unit, a first stamp and a second stamp; the transmission block is connected with the stamping moving mechanism, and the stamping moving mechanism can move the transmission block in the horizontal direction; the upper ends of the two X-shaped hinging piece groups are respectively connected with two ends of the bottom of the transmission block, and the lower ends of the two X-shaped hinging piece groups are respectively connected with two ends of the top of the seal clamping piece; the two X-shaped hinge component groups can enable the seal clamping component to be close to or far away from the transmission block in the vertical direction so as to achieve rising or falling of the seal clamping component; the driving unit is used for adjusting the increase or decrease of the heights of the two X-shaped hinge piece groups in the vertical direction; the first seal is arranged at the bottom of the seal clamping piece; the second seal is arranged in the groove of the shell;

the control mechanism is used for respectively controlling the actions of the paper input unit, the paper output unit and the stamping moving mechanism and the start and stop of the driving unit of the stamping mechanism.

2. The single-sided and double-sided stamping device of claim 1, wherein: each X-shaped hinge piece group comprises a first connecting piece, a first X-shaped hinge piece, a second X-shaped hinge piece and a second connecting piece; the first connecting pieces of the two X-shaped hinging piece groups are respectively arranged at two ends of the bottom of the transmission block, and one end of each first connecting piece is provided with a first guide groove; the second connecting pieces of the two X-shaped hinging piece groups are respectively arranged at two ends of the top of the seal clamping piece, and one end of each second connecting piece is provided with a second guide groove; in each group of the X-shaped hinge piece groups, one end of the top of the first X-shaped hinge piece of the X-shaped hinge piece group is clamped and slidingly hinged with the first guide groove at one end of the first connecting piece, and the other end of the top of the first X-shaped hinge piece is hinged with the other end of the first connecting piece; two ends of the top of the second X-shaped hinging piece are hinged with two ends of the bottom of the first X-shaped hinging piece respectively; one end of the bottom of the second X-shaped hinge piece is respectively clamped and slidably hinged with the second guide groove of the second connecting piece, and the other end of the bottom of the second X-shaped hinge piece is hinged with the other end of the second connecting piece.

3. The single-sided and double-sided stamping device of claim 2, wherein: the first X-shaped hinge piece comprises a first hinge rod and a second hinge rod; the middle parts of the first hinging rod and the second hinging rod are crossed and hinged; the second X-shaped hinge piece comprises a third hinge rod and a fourth hinge rod; the middle parts of the third hinging rod and the fourth hinging rod are crossed and hinged; the upper end of the first hinging rod is clamped and slidingly hinged with the first guide groove at one end of the first connecting piece, and the upper end of the second hinging rod is hinged with the other end of the first connecting piece; the upper end of the fourth hinging rod is hinged with the lower end of the first hinging rod, and the upper end of the third hinging rod is hinged with the lower end of the second hinging rod; the lower end of the fourth hinging rod is clamped and slidably hinged with the second guiding groove at one end of the second connecting piece, and the lower end of the third hinging rod is hinged with the other end of the second connecting piece.

4. A single-sided and double-sided stamping device as claimed in claim 3, wherein: the driving unit comprises a first connecting rod, a second connecting rod, a first screw rod and a first motor; two ends of the first connecting rod are respectively connected with the hinge joint of the lower end of the first hinge rod and the upper end of the fourth hinge rod in the two X-shaped hinge piece groups, and a penetrating screw rod hole is formed in the first connecting rod; two ends of the second connecting rod are respectively connected with the hinge joint of the lower end of the second hinge rod and the upper end of the third hinge rod in the two X-shaped hinge piece groups, and a receiving hole is formed in the second connecting rod; the first screw rod penetrates through the screw rod hole of the first connecting rod and is matched with the screw rod hole, one end of the first screw rod is rotationally connected with the bearing hole of the second connecting rod, and the other end of the first screw rod is connected with the output shaft of the first motor; when the first motor is started, the first screw rod rotates to drive the first connecting rod to be close to or far away from the second connecting rod.

5. The single-sided and double-sided stamping device of claim 4, wherein: the driving unit further comprises an elastic motor clamp, the elastic motor clamp is elastically connected with the bottom of the transmission block, and the elastic motor clamp is used for clamping the first motor.

6. The single-sided and double-sided stamping device of claim 4, wherein: a plurality of third connecting rods are further arranged between the two X-shaped hinging piece groups, and two ends of each third connecting rod are respectively connected with two hinging positions corresponding to the two X-shaped hinging piece groups.

7. The single-sided and double-sided stamping device of claim 4, wherein: the two ends of the top of the shell are provided with a first roller opening and a second roller opening; the first roller opening and the second roller opening are respectively close to the paper inlet and the paper outlet; the paper input unit and the paper output unit comprise a first bearing plate, a second motor, a rotating rod and a roller; the first bearing plate and the second bearing plate are arranged at two sides of the first rolling wheel port or the second rolling port of the shell at intervals in the direction from the paper inlet to the paper outlet; the second motor is arranged on the first bearing plate, one end of the rotating rod is connected with an output shaft of the second motor, and the other end of the rotating rod is rotationally connected with the second bearing plate; the roller is sleeved on the rotating rod, and the bottom of the roller passes through the first roller opening or the second roller opening and is clung to the inner bottom of the shell.

8. The single-sided and double-sided stamping device of claim 7, wherein: the shell is in a convex shape, and the shell is a transparent body.

9. The single-sided and double-sided stamping device of claim 7, wherein: the stamping moving mechanism comprises two cross beams, two first moving units and a second moving unit; the two cross beams are respectively arranged in the shell in parallel; two ends of each first moving unit are respectively arranged on the two cross beams, and each first moving unit comprises a third motor, a second screw rod and a first bearing seat; the third motor and the first bearing seat are respectively fixed on the two cross beams, and two ends of the second screw rod are respectively connected with an output shaft of the third motor and the first bearing seat; the second moving unit comprises a transmission seat, a fourth motor, a third screw rod and a second bearing seat; the transmission seat and the second bearing seat are respectively arranged on the two second screw rods of the two first moving units; the fourth motor is arranged on the transmission seat; two ends of the third screw rod are respectively connected with the output shaft of the fourth motor and the second bearing seat; the transmission block of the stamping mechanism is arranged on the third screw rod in a penetrating way.

10. The single-sided and double-sided stamping device of claim 9, wherein: the control mechanism comprises a control panel, wherein the control panel is respectively and electrically connected with the first motor, the second motor, the third motor and the fourth motor, and the control panel can respectively control the start and stop of the first motor, the second motor, the third motor and the fourth motor.