阅读说明：本技术 一种手摇自动盖章机 (Hand-operated automatic stamping machine ) 是由 杨中英 于 2020-07-07 设计创作，主要内容包括：本发明公开的一种手摇自动盖章机,包括机体,所述机体前后端壁间左右分别设置有辅助支承架和主轴支承架,所述主轴支承架上可旋转的设置有左右延伸的主轴,所述主轴左端可转动地伸入所述辅助支承架中,所述主轴左端固定连接有偏心轮,所述主轴中部固定设置有主动带轮,所述主动带轮可带动位于设备左端的进纸装置中的进纸滚筒转动将纸送入设备进行盖章,所述主轴右侧固定设置有力矩联轴器,所述偏心轮外滑动设置有圆环,本发明提供的是一种手摇自动盖章机,该设备代替了传统人工的疲劳盖章,减轻了人们盖章的劳动量,尤其对于大批量盖章,该设备性能可靠,盖章效果好,适合在广大办公室中推广使用。(The invention discloses a hand-operated automatic stamping machine, which comprises a machine body, wherein an auxiliary supporting frame and a main shaft supporting frame are respectively arranged between the front end wall and the rear end wall of the machine body at the left and right sides, a main shaft extending from left to right is rotatably arranged on the main shaft supporting frame, the left end of the main shaft can rotatably extend into the auxiliary supporting frame, an eccentric wheel is fixedly connected with the left end of the main shaft, a driving belt wheel is fixedly arranged in the middle of the main shaft, the driving belt wheel can drive a paper feeding roller in a paper feeding device at the left end of the equipment to rotate so as to feed paper into the equipment for stamping, a torque coupling is fixedly arranged at the right side of the main shaft, and a circular ring is arranged outside the eccentric wheel in a sliding manner. The stamping effect is good, and the stamping device is suitable for popularization and use in offices.)

1. The utility model provides a hand automatic machine of stamping, includes the organism, its characterized in that: an auxiliary supporting frame and a main shaft supporting frame are respectively arranged between the front end wall and the rear end wall of the machine body on the left and the right, a main shaft extending left and right is rotatably arranged on the main shaft supporting frame, the left end of the main shaft can rotatably extend into the auxiliary supporting frame, an eccentric wheel is fixedly connected with the left end of the main shaft, a driving belt wheel is fixedly arranged in the middle of the main shaft and can drive a paper feeding roller in a paper feeding device at the left end of the equipment to rotate so as to feed paper into the equipment for stamping, a torque coupling is fixedly arranged at the right side of the main shaft, a circular ring is arranged outside the eccentric wheel in a sliding manner, a circular ring connecting rod pointing to the circle center is fixedly arranged at the left side of the circular ring, an auxiliary shaft extending left and right is rotatably arranged at the front end of the, the utility model discloses a paper feeding device, including paper feeding device, driving connecting rod, auxiliary bearing frame, driven connecting rod, main shaft, auxiliary connecting rod, auxiliary bearing frame, auxiliary connecting rod shaft, driven connecting rod, auxiliary bearing frame, seal rod, main shaft, auxiliary bearing frame, auxiliary bearing The paper discharging machine comprises a machine body, wherein a paper bearing cavity with an upward opening is formed in the lower portion of the machine body, a pressing plate is arranged at the upper opening of the paper bearing cavity in a sliding mode, the pressing plate is connected with the lower end wall of the paper bearing cavity through a pressing plate spring, a limiting pin is fixedly arranged at the right end of the pressing plate, and a limiting device capable of limiting the rotation of a main shaft through the cooperation of the pressing plate and the right end of the paper bearing cavity is arranged.

2. The hand-operated automatic stamping machine as claimed in claim 1, wherein: the paper feeding device comprises the paper feeding roller, a first support frame is symmetrically arranged on the left and right of the upper end wall of the machine body, a first rotating shaft is rotatably arranged on the first support frame, a paper feeding transmission cavity is arranged on the left of the machine body, the left end of the first rotating shaft extends into the paper feeding transmission cavity, a first bevel gear is fixedly arranged at the left end of the first rotating shaft, a driven pulley is fixedly arranged at the right end of the first rotating shaft, the driven pulley is connected with the driving pulley through a paper feeding belt, a second support frame is symmetrically arranged on the upper and lower of the left end wall of the machine body, a second rotating shaft is rotatably arranged on the second support frame, the upper end of the second rotating shaft extends into the paper feeding transmission cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged at the upper end of the second rotating shaft, a third bevel gear is fixedly arranged at the lower end of the second rotating shaft, the paper feeding roller is fixedly arranged at the front end of the roller shaft, a roller gear is fixedly arranged in the middle of the roller shaft, a fourth bevel gear meshed with the third bevel gear is fixedly arranged at the rear end of the roller shaft, an auxiliary paper feeding roller is fixedly arranged at the front end of the auxiliary roller shaft, an auxiliary roller gear is fixedly arranged at the rear end of the auxiliary roller shaft, and the auxiliary roller gear is meshed with the roller gear.

3. The hand-operated automatic stamping machine as claimed in claim 1, wherein: move back the paper device and include the organism lower extreme is provided with the screw rod chamber, the screw rod intracavity rotates and is provided with the two screw rods to of bilateral symmetry, the fixed second band pulley that is provided with of screw rod right-hand member, the second band pulley with first band pulley is connected through moving back the paper belt, bilateral symmetry be provided with on the screw rod with screw rod thread engagement's lifting block, it is provided with the push rod to hold the cardboard rear end, bilateral symmetry is provided with two slotted holes on the push rod, it is provided with the sliding pin to slide in the slotted hole, the sliding pin on the fixed be provided with lifting block articulated cross lifting rod of each other.

4. The hand-operated automatic stamping machine as claimed in claim 1, wherein: stop device includes the paper holding chamber right-hand member sets up the slider chamber that the opening is left, the slider intracavity slides and is provided with limiting slide block, limiting slide block with slider chamber right-hand member wall passes through slider spring coupling, fixedly connected with L shape pole on the limiting slide block, belt drive chamber right-hand member is provided with the connecting rod chamber, the connecting rod intracavity is fixed and is provided with the connecting rod round pin, the connecting rod is epaxial to rotate and is provided with limiting connecting rod, limiting connecting rod lower extreme with L shape pole is articulated, limiting connecting rod upper end with the main shaft butt.

5. The hand-operated automatic stamping machine as claimed in claim 1, wherein: the paper feeding mechanism is characterized in that a paper feeding port is formed in the left wall of the machine body, a paper feeding supporting plate is arranged on the lower end wall of the paper feeding port in a rotating mode, the paper feeding supporting plate can rotate into the machine body to reduce occupied space when not working, a rocking handle is fixedly connected to the right end of a rocking handle shaft, a rocking handle groove is formed in the outer side of the right end wall of the machine body, and the rocking handle can be folded and pushed into the rocking handle groove to reduce occupied space when not working.

Technical Field

The invention relates to the technical field of office supplies, in particular to a stamping mechanism, and specifically relates to a hand-operated automatic stamping machine.

Background

Along with the development of the society and the increase of the mobility of people, the workload of some office departments of the government is greatly increased, the office departments can seal the documents to be handled, the task amount of workers is greatly increased, the working efficiency of the personnel at the office departments is reduced, the traditional office departments are mostly directed towards the public office departments, the documents handled by the office workers in one day are basically the same, therefore, the automatic sealing machine becomes an important tool for the government authorities and enterprises and public institutions to confirm the effectiveness of the documents, and the improvement of the use and management level of the automatic sealing machine has very important significance.

However, when the traditional stamping equipment faces a large amount of complex stamping requirements, manual intervention operation is needed, and the inkpad is required to be manually dipped on the inkpad every time, which is very inconvenient. A large amount of time is wasted, the stamping efficiency is low, the automation degree is not high enough, and therefore a hand-operated automatic stamping machine is provided for solving the problems.

Disclosure of Invention

The invention aims to provide a hand-operated automatic stamping machine to solve the problems in the background technology.

The invention discloses a hand-operated automatic stamping machine, which comprises a machine body, wherein an auxiliary supporting frame and a main shaft supporting frame are respectively arranged at the left side and the right side between the front end wall and the rear end wall of the machine body, a main shaft extending leftwards and rightwards is rotatably arranged on the main shaft supporting frame, the left end of the main shaft can rotatably extend into the auxiliary supporting frame, an eccentric wheel is fixedly connected with the left end of the main shaft, a driving belt wheel is fixedly arranged at the middle part of the main shaft, the driving belt wheel can drive a paper feeding roller in a paper feeding device at the left end of the equipment to rotate to feed paper into the equipment for stamping, a torque coupling is fixedly arranged at the right side of the main shaft, a circular ring is arranged outside the eccentric wheel in a sliding manner, a circular ring connecting rod pointing to the circle center is fixedly arranged at the left side of the circular, the stamping machine is characterized in that a driven connecting rod is fixedly arranged at the left end of the auxiliary shaft, a driving connecting rod parallel to the driven connecting rod is fixedly arranged at the right end of the auxiliary shaft, the driving connecting rod is hinged to the circular connecting rod, an auxiliary connecting rod shaft is arranged on the left end wall of the rear side of the auxiliary supporting frame rightwards, an auxiliary connecting rod parallel to the driven connecting rod is rotatably arranged on the auxiliary connecting rod shaft, the driven connecting rod is rotatably connected with the auxiliary connecting rod through a connecting rod, a stamp rod is fixedly connected to the middle of the connecting rod downwards, the stamp rod can drive a stamp to swing forwards and backwards, a rocking handle hole penetrating left and right is formed in the wall of the right end of the machine body, a rocking handle shaft extending left and right is arranged in the rocking handle hole, the left end of the rocking handle shaft extends into the main shaft and is connected through a key, a spline is arranged in the middle of the rocking, the paper feeding device is characterized in that a spline groove is formed in the first belt wheel, the crank shaft extends into the first belt wheel, the first belt wheel can drive a push rod in a paper returning device on the right side of the paper feeding device to push a paper bearing plate out of the paper feeding device, a paper bearing cavity with an upward opening is formed in the lower portion of the machine body, a pressing plate is arranged at the upper opening of the paper bearing cavity in a sliding mode, the pressing plate is connected with the lower end wall of the paper bearing cavity through a pressing plate spring, a limiting pin is fixedly arranged at the right end of the pressing plate, and the right end of the paper bearing cavity is provided with a limiting device which can be.

Further, the paper feeding device comprises the paper feeding roller, a first support frame is symmetrically arranged on the left and right of the upper end wall of the machine body, a first rotating shaft is rotatably arranged on the first support frame, a paper feeding transmission cavity is arranged on the left of the machine body, the left end of the first rotating shaft extends into the paper feeding transmission cavity, a first bevel gear is fixedly arranged on the left end of the first rotating shaft, a driven pulley is fixedly arranged on the right end of the first rotating shaft, the driven pulley is connected with the driving pulley through a paper feeding belt, a second support frame is symmetrically arranged on the upper and lower of the left end wall of the machine body, a second rotating shaft is rotatably arranged on the second support frame, the upper end of the second rotating shaft extends into the paper feeding transmission cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the upper end of the second rotating shaft, and a third bevel gear, a roller shaft and an auxiliary roller shaft are rotatably arranged between the front end wall and the rear end wall of the machine body, the paper feeding roller is fixedly arranged at the front end of the roller shaft, a roller gear is fixedly arranged in the middle of the roller shaft, a fourth bevel gear meshed with the third bevel gear is fixedly arranged at the rear end of the roller shaft, an auxiliary paper feeding roller is fixedly arranged at the front end of the auxiliary roller shaft, an auxiliary roller gear is fixedly arranged at the rear end of the auxiliary roller shaft, and the auxiliary roller gear is meshed with the roller gear.

Further, move back the paper device and include the organism lower extreme is provided with the screw rod chamber, the screw rod intracavity rotates and is provided with the two screw rod of bilateral symmetry to, the fixed second band pulley that is provided with of screw rod right-hand member, the second band pulley with first band pulley is connected through moving back the paper belt, bilateral symmetry be provided with on the screw rod with screw rod thread engagement's lifting block, it is provided with the push rod to hold the cardboard rear end, bilateral symmetry is provided with two slotted holes on the push rod, it is provided with the sliding pin to slide in the slotted hole, fixed be provided with on the sliding pin with lifting block articulated crossing lifting rod of each other.

Further, stop device includes the paper cavity right-hand member sets up the slider chamber of opening left, the slider intracavity slides and is provided with spacing slider, spacing slider with slider chamber right-hand member wall passes through slider spring coupling, fixedly connected with L shape pole on the spacing slider, belt drive chamber right-hand member is provided with the connecting rod chamber, the fixed connecting rod round pin that is provided with of connecting rod intracavity, the connecting rod is epaxial to rotate and is provided with spacing connecting rod, spacing connecting rod lower extreme with L shape pole is articulated, spacing connecting rod upper end with the main shaft butt.

Furthermore, a paper inlet is formed in the left wall of the machine body, a paper feeding supporting plate is rotatably arranged on the lower end wall of the paper inlet, and the paper feeding supporting plate can rotate into the machine body when not working so as to reduce the occupied space. The rocking handle shaft right-hand member fixedly connected with rocking handle, the organism right-hand member wall outside is provided with the rocking handle groove, but rocking handle during the inoperative collapsible push the rocking handle inslot is in order to reduce occupation space.

The invention has the beneficial effects that: the invention provides a hand-operated automatic stamping machine, which replaces the traditional manual fatigue stamping, reduces the stamping labor amount of people, is particularly suitable for large-batch stamping, has reliable performance and good stamping effect, and is suitable for popularization and use in offices.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of a hand-operated automatic stamping machine according to the present invention;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 2;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 1;

FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a hand-operated automatic stamping machine, which is mainly applied to the process of stamping files, and the invention is further explained by combining the attached drawings of the invention: the invention relates to a hand-operated automatic stamping machine, which comprises a machine body 10, wherein an auxiliary supporting frame 60 and a main shaft supporting frame 62 are respectively arranged between the left end wall and the right end wall of the machine body 10, a main shaft 49 extending left and right is rotatably arranged on the main shaft supporting frame 62, the left end of the main shaft 49 can rotatably extend into the auxiliary supporting frame 60, an eccentric wheel 57 is fixedly connected with the left end of the main shaft 49, a driving pulley 48 is fixedly arranged in the middle of the main shaft 49, the driving pulley 48 can drive a paper feeding roller 35 in a paper feeding device 100 positioned at the left end of the equipment to rotate so as to feed paper into the equipment for stamping, a torque coupling 17 is fixedly arranged at the right side of the main shaft 49, a circular ring 50 is arranged outside the eccentric wheel 57 in a sliding manner, a circular ring connecting rod 64 pointing to the center of the circle is fixedly arranged, a driven connecting rod 53 is fixedly arranged at the left end of the auxiliary shaft 52, a driving connecting rod 51 parallel to the driven connecting rod 53 is fixedly arranged at the right end of the auxiliary shaft 52, the driving connecting rod 51 is hinged to the annular connecting rod 64, an auxiliary connecting rod shaft 63 is arranged at the right end wall at the rear side of the auxiliary supporting frame 60, an auxiliary connecting rod 58 parallel to the driven connecting rod 53 is rotatably arranged on the auxiliary connecting rod shaft 63, the driven connecting rod 53 is rotatably connected with the auxiliary connecting rod 58 through a connecting rod 54, a stamp rod 55 is fixedly connected to the middle of the connecting rod 54 downwards, the stamp rod 55 can drive a stamp 59 to swing and stamp forwards and backwards, a rocking handle hole 15 penetrating left and right is arranged on the right end wall of the machine body 10, a rocking handle shaft 13 extending left and right is arranged in the rocking handle hole 15, the left end of the rocking handle shaft 13 extends into the main shaft 49 and is connected through a key, a belt transmission cavity 12 is arranged below the rocking handle hole 15, a first belt wheel 16 is arranged on the belt transmission cavity 12 in a rotating mode, a spline groove 75 is formed in the first belt wheel 16, the rocking handle shaft 13 extends into the first belt wheel 16, the first belt wheel 16 can drive a push rod 74 in a paper returning device 200 on the right side of the paper feeding device 100 to push out a paper bearing plate 32, a paper bearing cavity 31 with an upward opening is formed in the lower portion of the machine body 10, a pressing plate 30 is arranged at the upper opening of the paper bearing cavity 31 in a sliding mode, the pressing plate 30 is connected with the lower end wall of the paper bearing cavity 31 through a pressing plate spring 29, a limiting pin 28 is fixedly arranged at the right end of the pressing plate 30, and the right end of the paper bearing cavity 31 is provided with a limiting device 300 which can be matched with the pressing plate 30.

Advantageously, the paper feeding device 100 includes the paper feeding roller 35, the upper end wall of the machine body 10 is provided with first support frames 44 symmetrically left and right, the first support frames 44 are provided with first rotating shafts 45 in a rotating manner, the upper left of the machine body 10 is provided with a paper feeding transmission cavity 42, the left end of the first rotating shaft 45 extends into the paper feeding transmission cavity 42, the left end of the first rotating shaft 45 is fixedly provided with a first bevel gear 43, the right end of the first rotating shaft 45 is fixedly provided with a driven pulley 46, the driven pulley 46 is connected with the driving pulley 48 through a paper feeding belt 47, the left end wall of the machine body 10 is provided with second support frames 37 symmetrically up and down, the second support frames 37 are provided with second rotating shafts 40 in a rotating manner, the upper ends of the second rotating shafts 40 extend into the paper feeding transmission cavity 42, the upper ends of the second rotating shafts 40 are fixedly provided with second bevel gears 41 engaged with the first bevel, a third bevel gear 65 is fixedly arranged at the lower end of the second rotating shaft 40, a drum shaft 67 and an auxiliary drum shaft 34 are rotatably arranged between the front end wall and the rear end wall of the machine body 10, the paper feeding drum 35 is fixedly arranged at the front end of the drum shaft 67, a drum gear 68 is fixedly arranged in the middle of the drum shaft 67, a fourth bevel gear 66 meshed with the third bevel gear 65 is fixedly arranged at the rear end of the drum shaft 67, an auxiliary paper feeding drum 33 is fixedly arranged at the front end of the auxiliary drum shaft 34, an auxiliary drum gear 69 is fixedly arranged at the rear end of the auxiliary drum shaft 34, and the auxiliary drum gear 69 is meshed with the drum gear 68.

Beneficially, the paper ejecting device 200 includes that a screw cavity 90 is disposed at the lower end of the machine body 10, a bilaterally symmetrical double-axial screw 22 is rotatably disposed in the screw cavity 90, a second belt wheel 19 is fixedly disposed at the right end of the screw 22, the second belt wheel 19 is connected with the first belt wheel 16 through an ejecting belt 18, lifting blocks 71 which are in threaded engagement with the screw 22 are symmetrically disposed on the screw 22, a push rod 74 is disposed at the rear end of the paper bearing plate 32, two slot holes 80 are symmetrically disposed on the push rod 74, a sliding pin 81 is slidably disposed in the slot holes 80, and crossed lifting rods 72 which are hinged to the lifting blocks 71 are fixedly disposed on the sliding pin 81.

Beneficially, the limiting device 300 includes a slider cavity 23 with a leftward opening at the right end of the paper bearing cavity 31, a limiting slider 25 is slidably disposed in the slider cavity 23, the limiting slider 25 is connected with the right end wall of the slider cavity 23 through a slider spring 24, an L-shaped rod 26 is fixedly connected to the limiting slider 25, a link cavity 27 is disposed at the right end of the belt transmission cavity 12, a link pin 77 is fixedly disposed in the link cavity 27, a limiting link 76 is rotatably disposed on the link pin, the lower end of the limiting link 76 is hinged to the L-shaped rod 26, and the upper end of the limiting link 76 abuts against the spindle 49.

Beneficially, a paper inlet 82 is formed in the left wall of the machine body 10, a paper feeding supporting plate 36 is rotatably disposed on the lower end wall of the paper inlet 82, the paper feeding supporting plate 36 can rotate into the machine body 10 to reduce the occupied space when not in operation, a rocking handle 11 is fixedly connected to the right end of the rocking handle shaft 13, a rocking handle groove 83 is formed in the outer side of the right end wall of the machine body 10, and the rocking handle 11 can be folded and pushed into the rocking handle groove 83 to reduce the occupied space when not in operation.

The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.

The following describes in detail the use steps of an automatic dispenser with reference to fig. 1 to 7: in operation, paper is placed on the paper feeding pallet 36, the rocking handle 11 is rotated to rotate the main shaft 49, so as to rotate the driving pulley 48, so as to rotate the driven pulley 46, so as to rotate the first bevel gear 43, so as to rotate the second bevel gear 41, so as to rotate the third bevel gear 65, so as to rotate the fourth bevel gear 66, so as to rotate the roller gear 68, so as to rotate the paper feeding roller 35 to feed paper into the device for stamping, the auxiliary roller gear 69 is engaged with the roller gear 68, the auxiliary paper feeding roller 33 rotates in the same direction as the paper feeding roller 35 to feed paper into the paper bearing plate 32 for stamping, and the main shaft 49 rotates to rotate the eccentric wheel 57, so as to drive the ring 50 to slide around the eccentric wheel 57, thereby driving the ring link 64 to swing around the auxiliary shaft 52, thereby driving the driven link 53 to swing around the auxiliary shaft 52, thereby driving the connecting rod 54 to swing, thereby driving the stamp 59 to swing back and forth, when the quality of the paper after the stamp 59 leaves is just to place the limit pin 28 on the right side of the pressing plate 30 and the limit slider 25 on the same horizontal plane, the limit slider 25 slides right to the bottom, driving the L-shaped rod 26 to slide right, thereby driving the limit link 76 to rotate, the upper end of the limit link 76 abuts against the main shaft 49, thereby limiting the rotation of the main shaft 49, continuing to swing the rocking handle 11, the device does not work in an idle running state, at this time, pushing the rocking handle 11 left, the spline 14 is engaged with the spline groove 75, and the rocking handle shaft 13 can drive the first belt wheel 16 to rotate, thereby driving the second belt wheel 19 to rotate, and driving the screw 22 to rotate, and driving the push rod 74 to push the paper bearing plate 32 forward to the outside of the apparatus to take out the paper, and rotating the rocking handle 11 in the reverse direction to withdraw the push rod 74 for the next operation.

The invention has the beneficial effects that: the invention provides a hand-operated automatic stamping machine, which replaces the traditional manual fatigue stamping, reduces the stamping labor amount of people, is particularly suitable for large-batch stamping, has reliable performance and good stamping effect, and is suitable for popularization and use in offices.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.