CN109774326B - Stamping machine capable of automatically stamping - Google Patents
Stamping machine capable of automatically stamping Download PDFInfo
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- CN109774326B CN109774326B CN201910214134.6A CN201910214134A CN109774326B CN 109774326 B CN109774326 B CN 109774326B CN 201910214134 A CN201910214134 A CN 201910214134A CN 109774326 B CN109774326 B CN 109774326B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 115
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 16
- 239000011324 bead Substances 0.000 claims description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Sealing With Elastic Sealing Lips (AREA)
- Ink Jet (AREA)
Abstract
The invention relates to a stamping machine capable of automatically stamping, which comprises a motor, a stamp assembly and a stamp-pad ink box arranged on a stamping shell, wherein the motor is in transmission connection with the stamp assembly, and the stamp assembly comprises a stamp head; the seal component is arranged in a rotary way relative to the seal shell; a first transmission component is arranged between the motor and the seal component, and the motor drives the seal head to rotate to correspond to the stamp pad ink box or the text to be stamped through the first transmission component; a second transmission assembly is arranged between the motor and the seal assembly, and the motor drives the seal head to move to be in contact with the seal oil box or in contact with the text to be stamped through the second transmission assembly; the first transmission component and the second transmission component do not interfere with each other. The stamping machine can efficiently and reliably complete stamping work through the mutual matching of the two groups of transmission components, and is high in automation degree, reliable in performance, convenient to use and good in user experience.
Description
Technical Field
The invention relates to a stamping machine, in particular to a stamping machine capable of automatically oiling a seal.
Background
The stamping is a work frequently required in daily life, the traditional stamping mode is that a person holds the official seal, firstly, the official seal is oiled on inkpad, then, the official seal is stamped on a corresponding text manually, and the operation is complex; in order to realize automatic stamping, some automatic stamping devices gradually appear in the market, the stamping action is realized through an internal structure, and a power source is always electric or manual. Such as a multifunctional automatic seal machine disclosed in the chinese patent document No. CN103950305A, the seal machine can realize the functions of oiling and seal, but is limited by the internal structure, the working efficiency is low, the whole machine volume is large, and the change of inkpad box is inconvenient. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the stamping machine capable of automatically oiling the seal.
The purpose of the invention is realized in the following way:
a stamping machine capable of automatically stamping a seal comprises a motor and a seal component, wherein the motor is in transmission connection with the seal component; the seal assembly comprises a seal head; the method is characterized in that: the seal also comprises an ink box arranged on the seal shell; the seal component is arranged in a rotary way relative to the seal shell; a first transmission assembly is arranged between the motor and the seal assembly, and the motor drives the seal head to rotate to correspond to the seal oil box or the text to be stamped through the first transmission assembly; a second transmission assembly is arranged between the motor and the seal assembly, and the motor drives the seal head to move to be in contact with the seal oil box or in contact with the text to be stamped through the second transmission assembly; the first transmission assembly and the second transmission assembly do not interfere with each other.
As a specific scheme: the first transmission assembly comprises a swing rod fixedly connected with an output shaft of the motor, and a convex shaft is arranged at a position, far away from the output shaft, on the swing rod; the seal component is provided with a guide groove, and the convex shaft is arranged on the guide groove in a sliding manner; when the motor drives the swing rod to rotate, the protruding shaft acts on the seal assembly to rotate relative to the seal shell through the guide groove, so that the seal head corresponds to the seal box or the text to be sealed.
As a further specific scheme: when the motor drives the swing rod to rotate to a certain position, the protruding shaft slides away from the opening end on the guide groove, the first transmission component is invalid, and the motor does not control the seal component to rotate relative to the seal shell through the first transmission component.
As a further specific scheme: the seal assembly is provided with a seal shell, and the seal shell is provided with a seal shell and a seal cover; when the seal head rotates along with the seal assembly to correspond to the seal oil box, the positioning beads are elastically clamped into the first positioning holes; when the seal head rotates along with the seal assembly to correspond to the text to be sealed, the positioning beads are elastically clamped into the second positioning holes.
As a further specific scheme: the seal assembly comprises a rotating seat and a transmission seat, the rotating seat is rotationally connected with the seal shell through a positioning rotating shaft, the transmission seat is arranged on the rotating seat in a sliding mode, and the seal head is arranged on the transmission seat; the second transmission assembly comprises a driving gear, a driven gear and a transmission cam, the driving gear is fixedly connected with an output shaft of the motor, the driven gear and the transmission cam are respectively fixedly connected with a positioning rotating shaft, the driving gear and the driven gear are meshed with each other, and the transmission cam acts on a driving action part of the transmission seat; when the motor drives the transmission cam to rotate through the driving gear and the driven gear, the remote end on the transmission cam extrudes and drives the action part, the seal head moves along with the transmission seat to be contacted with the stamp pad ink box or the text to be stamped.
As a further specific scheme: the seal assembly also comprises a seal carrier, the seal carrier is arranged on the transmission seat in a sliding manner, and the seal head is fixedly arranged on the seal carrier; the transmission seat is positioned between the rotating seat and the seal carrier.
As a further specific scheme: a first elastic piece is arranged between the rotating seat and the transmission seat, and the first elastic piece acts on the rotating seat and the transmission seat to elastically close to each other; a second elastic piece is arranged between the transmission seat and the seal carrier, and the second elastic piece acts on the transmission seat and is mutually elastically far away from the seal carrier.
As a further specific scheme: a guide shaft is arranged at a position on the transmission seat corresponding to the inner wall of the stamping shell, and a first guide groove and/or a second guide groove corresponding to the guide shaft are arranged on the inner wall of the stamping shell; when the seal head moves towards the seal oil box, the guide shaft slides on the first guide groove; when the stamp head moves toward the text to be stamped, the guide shaft slides on the second guide groove.
As a further specific scheme: the seal oil box is provided with a seal oil part and a buckle, when the seal head corresponds to the seal oil box, the seal oil part corresponds to the seal head, and the seal oil box is assembled on the seal shell through the buckle in a detachable mode; the stamping device is characterized in that a stamping opening is formed in the bottom of the stamping shell, the stamping head penetrates through the stamping opening to be in contact with a text to be stamped, and a lower cover body is detachably opened and closed on the stamping opening.
As a further specific scheme: the stamping machine also comprises an electric control mechanism, wherein the electric control mechanism comprises a control key, a PCB (printed circuit board), a power supply element and a charging interface; the control key, the power supply element, the charging interface and the motor are respectively and electrically connected with a control circuit on the PCB, the power supply element is a rechargeable lithium battery, and the control key is exposed out of the stamping shell.
The beneficial effects of the invention are as follows:
The motor drives the seal assembly to overturn to correspond to the seal oil box or the text to be stamped through the first transmission assembly, the seal head is driven to finish oiling or stamping through the second transmission assembly, stamping work can be efficiently and reliably finished through the mutual cooperation of the two groups of transmission assemblies, and the seal machine is high in automation degree, reliable in performance, convenient to use, good in user use experience, small in size and convenient to carry. The motor drives the seal component to reciprocally turn over through the swing rod, the turning angle range is 0-90 degrees, so that the seal head on the seal component corresponds to the seal box or the text to be stamped, and the motor only needs to turn over by 90 degrees, so that the motor has the advantages of small turning angle, short stroke and small occupied space, minimizes the volume of the whole machine, and is convenient to carry and store; the motor drives the seal head to reciprocate through the cam, so that the seal head is in contact with the seal oil box to realize oiling and in contact with a text to be stamped to realize stamping, the stamping effect can be ensured after oiling, and the action is compact and high in efficiency. In addition, the seal oil box adopts detachable construction, makes the dismouting of seal oil box more convenient, easy operation is efficient, and user's use experience promotes.
Drawings
Fig. 1 is an assembly schematic diagram of a stamping machine according to an embodiment of the invention.
Fig. 2 is an exploded view of a stamping machine according to an embodiment of the present invention.
Fig. 3 is an exploded view of a seal mechanism in accordance with an embodiment of the present invention.
Fig. 4 is a side view of a stamp mechanism in an embodiment of the present invention.
Fig. 5 is a top view of a stamp mechanism according to an embodiment of the present invention.
Fig. 6 is a cross-sectional view taken along the direction A-A in fig. 4.
Fig. 7 is a cross-sectional view taken along the direction B-B in fig. 5 (when the stamp assembly is in an initial state).
Fig. 8 is a cross-sectional view showing an oiled state of the stamp mechanism in an embodiment of the present invention.
Fig. 9 is a cross-sectional view showing a return state after the stamp mechanism finishes oiling in an embodiment of the present invention.
Fig. 10 is a cross-sectional view of the stamp mechanism flipped down 90 deg. in an embodiment of the present invention.
Fig. 11 is a sectional view showing a stamping state of a stamping mechanism in an embodiment of the present invention.
Fig. 12 is a cross-sectional view showing a return state after the seal mechanism completes the seal in an embodiment of the present invention.
Fig. 13 is a cross-sectional view of the stamp mechanism restored to an original state in an embodiment of the present invention.
Fig. 14 is a cross-sectional view of a seal housing in accordance with an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-14, the stamping machine for the automatic oiling seal comprises a stamping shell 1, an electric control mechanism 2, a seal mechanism 3 and a seal oil box 4, wherein the electric control mechanism 2, the seal mechanism 3 and the seal oil box 4 are respectively assembled in an inner cavity of the stamping shell 1. The seal mechanism 3 comprises a motor 3.1 and a seal component, the motor 3.1 is in transmission connection with the seal component, and the seal component comprises a seal head 3.11; the seal component is arranged in a rotating way relative to the seal shell 1; a first transmission component is arranged between the motor 3.1 and the seal component, and the motor 3.1 drives the seal head 3.11 to rotate to correspond to the seal oil box 4 or the text 5 to be stamped through the first transmission component; a second transmission component is arranged between the motor 3.1 and the seal component, and the motor 3.1 drives the seal head 3.11 to move to be in contact with the seal oil box 4 or in contact with the text 5 to be sealed through the second transmission component; the first transmission component and the second transmission component do not interfere with each other. The stamping machine can efficiently and reliably complete stamping work through the mutual matching of the two groups of transmission components, and therefore the stamping machine is high in automation degree, reliable in performance, small in size and convenient to carry and store.
Specifically, the first transmission assembly comprises a swing rod 3.2, one end of which is fixedly connected with an output shaft 3.1.1 of the motor 3.1, and a convex shaft 3.2.1 is arranged at the other end, far away from the output shaft 3.1.1, of the swing rod 3.2; the end part of the seal component axially extends to form a guide groove 3.8.1, the protruding shaft 3.2.1 is arranged on the guide groove 3.8.1 in a sliding mode, and the protruding shaft 3.2.1 interacts with the guide groove 3.8.1; when the motor 3.1 drives the swinging rod 3.2 to rotate, the protruding shaft 3.2.1 acts on the seal component to rotate relative to the seal shell 1 through the guide groove 3.8.1, so that the seal head 3.11 corresponds to the seal oil box 4 or the text 5 to be sealed.
More specifically, the guiding slot 3.8.1 is provided with an opening at one end, and when the motor 3.1 drives the swinging rod 3.2 to rotate to a certain position, the protruding shaft 3.2.1 slides away from the opening end on the guiding slot 3.8.1, at this time, the first transmission component fails, and the motor 3.1 does not control the seal component to rotate relative to the seal shell 1 through the first transmission component. This structure can avoid influencing the subsequent work of the second transmission assembly.
More specifically, a positioning bead 3.7 is arranged at a position of the side part of the seal component corresponding to the inner wall of the seal shell 1, the positioning bead 3.7 is elastically reset and moved by a positioning spring 3.16, and the positioning bead 3.7 is at least partially exposed; the inner wall of the stamping shell 1 is provided with a first positioning hole 1.2.5 and a second positioning hole 1.2.6 which correspond to the positioning beads 3.7, and the two positioning holes are respectively spherical concave; when the seal head 3.11 rotates along with the seal assembly to correspond to the seal oil box 4, the positioning beads 3.7 are elastically clamped into the first positioning holes 1.2.5, so that the seal assembly is positioned at a transverse position corresponding to the seal oil box 4; when the seal head 3.11 rotates along with the seal assembly to correspond to the text 5 to be sealed, the positioning beads 3.7 are elastically clamped into the second positioning holes 1.2.6, so that the seal assembly is positioned at the vertical position with the text 5 to be sealed.
More specifically, the seal assembly comprises a rotating seat 3.8, a transmission seat 3.9 and a seal carrier 3.10; the rotating seat 3.8 is rotationally connected with the stamping shell 1 through the positioning rotating shaft 3.6, and particularly the rotating seat 3.8 is rotationally sleeved on the positioning rotating shaft 3.6; the transmission seat 3.9 is axially and slidably arranged on the rotary seat 3.8, the seal carrier 3.10 is axially and slidably arranged on the transmission seat 3.9, the seal head 3.11 is fixedly arranged on the end face of the seal carrier 3.10, and the transmission seat 3.9 is positioned between the rotary seat 3.8 and the seal carrier 3.10; the positioning beads 3.7 are elastically reset and arranged on two sides of the rotating seat 3.8, and the guide groove 3.8.1 axially extends at the end part of the rotating seat 3.8. The second transmission assembly comprises a driving gear 3.3, a driven gear 3.4 and a transmission cam 3.5, wherein the driving gear 3.3 is fixedly connected with an output shaft 3.1.1 of a motor 3.1, the driven gear 3.4 and the transmission cam 3.5 are respectively fixedly connected with a positioning rotating shaft 3.6, the driving gear 3.3 is meshed with the driven gear 3.4, and the transmission cam 3.5 acts on a driving action part 3.9.1 on the end face of a transmission seat 3.9; when the motor 3.1 drives the transmission cam 3.5 to rotate through the driving gear 3.3 and the driven gear 3.4, and the distal end of the transmission cam 3.5 presses the driving action part 3.9.1, the stamp head 3.11 moves along with the transmission seat 3.9 to be in pressing contact with the stamp pad 4 or the text 5 to be stamped.
More specifically, a first elastic piece 3.14 is arranged between the rotating seat 3.8 and the transmission seat 3.9, and the first elastic piece 3.14 acts on the rotating seat 3.8 and the transmission seat 3.9 to elastically draw together; a second elastic piece 3.15 is arranged between the transmission seat 3.9 and the seal carrier 3.10, and the second elastic piece 3.15 acts on the transmission seat 3.9 and the seal carrier 3.10 to be elastically far away from each other. Specifically, three first guide posts 3.9.3 extending axially are arranged on one end face of the transmission seat 3.9, the first elastic piece 3.14 is a coil spring, the first guide posts 3.9.3 are sleeved with the corresponding first elastic pieces 3.14 after passing through corresponding column holes on the rotation seat 3.8, a first cushion block 3.12 is fixed at the end part of the first guide posts 3.9.3, one end of each first elastic piece 3.14 acts on the rotation seat 3.8, the other end acts on the transmission seat 3.9 through the first cushion block 3.12, and the first elastic pieces 3.14 act on the rotation seat 3.8 and the transmission seat 3.9 to elastically close to each other; three second guide posts 3.10.1 extending in the axial direction are arranged on one end face of the seal carrier 3.10, the second elastic piece 3.15 is a spiral spring, the second guide posts 3.10.1 are sleeved with the corresponding second elastic pieces 3.15 after penetrating through corresponding post holes on the transmission seat 3.9, a second cushion block 3.13 is fixed at the end part of the second guide post 3.10.1, one end of each second elastic piece 3.15 acts on the transmission seat 3.9, the other end acts on the seal carrier 3.10 through the second cushion block 3.13, and the second elastic pieces 3.15 act on the transmission seat 3.9 and the seal carrier 3.10 to be elastically far away from each other.
More specifically, guide shafts 3.9.2 are arranged at positions corresponding to the inner wall of the stamping shell 1 on the two sides of the transmission seat 3.9, and a first guide groove 1.2.3 and a second guide groove 1.2.4 corresponding to the guide shaft 3.9.2 are arranged on the inner wall of the stamping shell 1; when the seal head 3.11 moves towards the seal oil box 4, the guide shaft 3.9.2 slides on the first guide groove 1.2.3, so that the seal head 3.11 is effectively guided to move towards the seal oil box 4 accurately; when the seal head 3.11 moves towards the text 5 to be sealed, the guide shaft 3.9.2 slides on the second guide groove 1.2.4, so that the seal head 3.11 is effectively guided to accurately move towards the text 5 to be sealed.
More specifically, an ink pad 4.1 is arranged on one end face of the ink pad 4, a buckle 4.2 is arranged at the bottom, when the stamp head 3.11 corresponds to the ink pad 4, the ink pad 4.1 corresponds to the stamp head 3.11, and the ink pad 4 is detachably assembled on the stamping shell 1 through the buckle 4.2; the bottom of the stamping shell 1 is provided with a stamping opening, when stamping, the stamping head 3.11 passes through the stamping opening to be in contact with the text 5 to be stamped, the stamping opening is detachably opened and closed with the lower stamping body 1.3, and when in non-stamping, the stamping opening can be closed by the lower stamping body 1.3, so that dust is prevented from entering the stamping shell 1 to pollute the stamping head 3.11 and the stamp pad ink part 4.1.
More specifically, the electrical control mechanism 2 comprises a control key 2.1, a PCB board 2.2, a power supply element 2.3 and a charging interface 2.4; the control key 2.1, the power supply element 2.3, the charging interface 2.4 and the motor 3.1 are respectively and electrically connected with a control circuit on the PCB 2.2, the power supply element 2.3 is a chargeable lithium battery, and the control key 2.1 is exposed out of the stamping shell 1; wherein, control key 2.1 sets up on PCB board 2.2, and PCB board 2.2 and power supply element 2.3 set up respectively in the electric room 1.2.1 in the casing 1 of stamping, and motor 3.1 sets up in the fixed room 1.2.2 in the casing 1 of stamping; the stamping shell 1 comprises an upper cover body 1.1 and a shell body 1.2.
Working principle:
Referring to fig. 8, oil is applied: in the initial state, the seal component is positioned at a transverse position; the motor 3.1 drives the driving gear 3.3 and the swing rod 3.2 to rotate anticlockwise, the protruding shaft 3.2.1 breaks away from the guide groove 3.8.1 through the opening end on the guide groove 3.8.1, at the moment, the first transmission component fails, the motor 3.1 does not drive the seal component to turn over, and the positioning beads 3.7 are clamped into the first positioning holes 1.2.5, so that the seal component is positioned at a transverse position; the driving gear 3.3 drives the driven gear 3.4 and the cam 3.5 to rotate clockwise until the extrusion of the distal end of the cam 3.5 acts on the driving action part 3.9.1, and the transmission seat 3.9 drives the seal head 3.11 to move to be in extrusion contact with the stamp pad oil part 4.1, so that oiling is realized; during the movement of the transmission seat 3.9, the guide shaft 3.9.2 slides in the first guide groove 1.2.3, so that the transmission seat 3.9 is effectively guided to move, and the transmission seat 3.9 can be prevented from rotating.
Referring to fig. 9, oiling backhaul: after the oiling work is finished, the driving gear 3.3 and the swing rod 3.2 rotate clockwise, and the convex shaft 3.2.1 returns into the guide groove 3.8.1 through the opening end of the guide groove 3.8.1; the rotation of the driving gear 3.3 drives the driven gear 3.4 and the cam 3.5 to rotate anticlockwise, so that the distal end of the cam 3.5 is separated from the driving action part 3.9.1, the stamp head 3.11 is elastically reset and separated from the stamp pad ink part 4.1 under the action of the first elastic piece 3.14 and the second elastic piece 3.15, and the guide shaft 3.9.2 is also separated from the first guide groove 1.2.3.
Referring to fig. 10, turn down: the driving gear 3.3 and the swing rod 3.2 continue to rotate clockwise, the seal assembly turns over downwards by 90 degrees to the vertical position under the action of the first transmission assembly, and the positioning beads 3.7 are clamped into the second positioning holes 1.2.6 at the moment, so that the seal assembly is positioned at the vertical position; the rotation of the driving gear 3.3 drives the driven gear 3.4 and the cam 3.5 to rotate anticlockwise, and the cam 3.5 and the seal component turn over simultaneously, so that the cam 3.5 does not act on the seal component at the moment.
Referring to fig. 11, stamping: the driving gear 3.3 and the swing rod 3.2 continue to rotate clockwise, the protruding shaft 3.2.1 is separated from the guide groove 3.8.1 through the opening end of the guide groove 3.8.1, at the moment, the first transmission component fails, and the seal component does not turn over any more; the rotation of the driving gear 3.3 drives the driven gear 3.4 and the cam 3.5 to rotate anticlockwise until the distal end of the cam 3.5 is extruded on the driving action part 3.9.1, and the transmission seat 3.9 drives the seal head 3.11 to move to be in extrusion contact with the text 5 to be sealed, so that sealing is realized; during the movement of the transmission seat 3.9, the guide shaft 3.9.2 slides in the second guide groove 1.2.4, so that the transmission seat 3.9 is effectively guided to move, and the transmission seat 3.9 can be prevented from rotating.
Referring to fig. 12, stamping return: the driving gear 3.3 and the swing rod 3.2 rotate anticlockwise, the protruding shaft 3.2.1 returns to the guide groove 3.8.1 through the opening end of the guide groove 3.2.1, and the first transmission component is in effect at the moment; the rotation of the driving gear 3.3 drives the driven gear 3.4 and the cam 3.5 to rotate clockwise, so that the distal end of the cam 3.5 is separated from the driving action part 3.9.1, the stamp head 3.11 is elastically reset and separated from the text 5 to be stamped under the action of the first elastic piece 3.14 and the second elastic piece 3.15, and the guide shaft 3.9.2 is also separated from the second guide groove 1.2.4.
Referring to fig. 13, turn up: the driving gear 3.3 and the swing rod 3.2 continue to rotate anticlockwise, the seal assembly is turned upwards by 90 degrees to a transverse position under the action of the first transmission assembly, and at the moment, the positioning beads 3.7 are clamped into the first positioning holes 1.2.6, so that the seal assembly is positioned at the transverse position to recover to an initial state; the rotation of the driving gear 3.3 drives the driven gear 3.4 and the cam 3.5 to rotate clockwise, and the cam 3.5 and the seal component turn over simultaneously, so that the cam 3.5 does not act on the seal component at the moment.
The foregoing is a preferred embodiment of the invention showing and describing the general principles, features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A stamping machine capable of automatically stamping a seal comprises a stamping shell (1), a motor (3.1) and a seal component, wherein the motor (3.1) is in transmission connection with the seal component; the stamp assembly comprises a stamp head (3.11); the method is characterized in that: the seal also comprises an oil printing box (4) arranged on the seal shell (1); the seal component is arranged in a rotating way relative to the seal shell (1); a first transmission component is arranged between the motor (3.1) and the seal component, and the motor (3.1) drives the seal head (3.11) to rotate to correspond to the seal oil box (4) or the text (5) to be stamped through the first transmission component; a second transmission assembly is arranged between the motor (3.1) and the seal assembly, and the motor (3.1) drives the seal head (3.11) to move to be in contact with the seal oil box (4) or in contact with the text (5) to be stamped through the second transmission assembly; the first transmission assembly and the second transmission assembly do not interfere with each other;
The first transmission assembly comprises a swing rod (3.2) fixedly connected with an output shaft (3.1.1) of the motor (3.1), and a protruding shaft (3.2.1) is arranged at a position, far away from the output shaft (3.1.1), on the swing rod (3.2); the seal component is provided with a guide groove (3.8.1), and the protruding shaft (3.2.1) is arranged on the guide groove (3.8.1) in a sliding mode; when the motor (3.1) drives the swing rod (3.2) to rotate, the protruding shaft (3.2.1) acts on the seal assembly to rotate relative to the seal shell (1) through the guide groove (3.8.1) so that the seal head (3.11) corresponds to the seal oil box (4) or the text (5) to be sealed;
One end of the guide groove (3.8.1) is provided with an opening, when the motor (3.1) drives the swing rod (3.2) to rotate to a certain position, the protruding shaft (3.2.1) slides away from the opening end on the guide groove (3.8.1), at the moment, the first transmission component fails, and the motor (3.1) does not control the seal component to rotate relative to the seal shell (1) through the first transmission component;
The seal assembly is provided with a positioning bead (3.7) at a position corresponding to the inner wall of the seal shell (1), and a first positioning hole (1.2.5) and a second positioning hole (1.2.6) corresponding to the positioning bead (3.7) are formed in the inner wall of the seal shell (1); when the seal head (3.11) rotates along with the seal assembly to correspond to the seal oil box (4), the positioning beads (3.7) are elastically clamped into the first positioning holes (1.2.5); when the seal head (3.11) rotates along with the seal assembly to correspond to the text (5) to be sealed, the positioning beads (3.7) are elastically clamped into the second positioning holes (1.2.6);
The seal assembly comprises a rotating seat (3.8) and a transmission seat (3.9), the rotating seat (3.8) is rotationally connected with the seal shell (1) through a positioning rotating shaft (3.6), the transmission seat (3.9) is arranged on the rotating seat (3.8) in a sliding mode, and the seal head (3.11) is arranged on the transmission seat (3.9); the second transmission assembly comprises a driving gear (3.3), a driven gear (3.4) and a transmission cam (3.5), wherein the driving gear (3.3) is fixedly connected with an output shaft (3.1.1) of the motor (3.1), the driven gear (3.4) and the transmission cam (3.5) are respectively and fixedly connected with a positioning rotating shaft (3.6), the driving gear (3.3) is meshed with the driven gear (3.4), and the transmission cam (3.5) acts on a driving action part (3.9.1) of the transmission seat (3.9); when the motor (3.1) drives the transmission cam (3.5) to rotate through the driving gear (3.3) and the driven gear (3.4), and the telecentric end on the transmission cam (3.5) extrudes the driving action part (3.9.1), the seal head (3.11) moves along with the transmission seat (3.9) to be contacted with the stamp pad ink box (4) or the text (5) to be stamped.
2. The automatic stamping machine for oil seals according to claim 1, wherein: the seal assembly also comprises a seal carrier (3.10), the seal carrier (3.10) is arranged on the transmission seat (3.9) in a sliding mode, and the seal head (3.11) is fixedly arranged on the seal carrier (3.10); the transmission seat (3.9) is positioned between the rotating seat (3.8) and the seal carrier (3.10).
3. The automatic stamping machine for oil seals according to claim 2, wherein: a first elastic piece (3.14) is arranged between the rotating seat (3.8) and the transmission seat (3.9), and the first elastic piece (3.14) acts on the rotating seat (3.8) and the transmission seat (3.9) to be elastically closed; a second elastic piece (3.15) is arranged between the transmission seat (3.9) and the seal carrier (3.10), and the second elastic piece (3.15) acts on the transmission seat (3.9) and is elastically far away from the seal carrier (3.10).
4. The automatic stamping machine for oil seals according to claim 1, wherein: a guide shaft (3.9.2) is arranged at a position, corresponding to the inner wall of the stamping shell (1), of the transmission seat (3.9), and a first guide groove (1.2.3) and/or a second guide groove (1.2.4) corresponding to the guide shaft (3.9.2) are arranged on the inner wall of the stamping shell (1); when the seal head (3.11) moves towards the seal oil box (4), the guide shaft (3.9.2) slides on the first guide groove (1.2.3); when the stamp head (3.11) moves toward the document (5) to be stamped, the guide shaft (3.9.2) slides on the second guide groove (1.2.4).
5. The automatic stamping machine for oil seals according to claim 1, wherein: the seal oil box (4) is provided with a seal oil part (4.1) and a buckle (4.2), when the seal head (3.11) corresponds to the seal oil box (4), the seal oil part (4.1) corresponds to the seal head (3.11), and the seal oil box (4) is detachably assembled on the seal shell (1) through the buckle (4.2); the stamping device is characterized in that a stamping opening is formed in the bottom of the stamping shell (1), a stamping head (3.11) penetrates through the stamping opening to be in contact with a text (5) to be stamped, and a lower cover body (1.3) is detachably opened and closed on the stamping opening.
6. The automatic stamping machine for oil seals according to claim 1, wherein: the power supply device further comprises an electric control mechanism (2), wherein the electric control mechanism (2) comprises a control key (2.1), a PCB (printed circuit board) (2.2), a power supply element (2.3) and a charging interface (2.4); the control key (2.1), the power supply element (2.3), the charging interface (2.4) and the motor (3.1) are respectively and electrically connected with a control circuit on the PCB (2.2), the power supply element (2.3) is a rechargeable lithium battery, and the control key (2.1) is exposed out of the stamping shell (1).
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| CN201910214134.6A CN109774326B (en) | 2019-03-20 | 2019-03-20 | Stamping machine capable of automatically stamping |
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| CN201910214134.6A CN109774326B (en) | 2019-03-20 | 2019-03-20 | Stamping machine capable of automatically stamping |
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| CN109774326A CN109774326A (en) | 2019-05-21 |
| CN109774326B true CN109774326B (en) | 2024-05-28 |
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