CN212666263U

CN212666263U - Manual preparation is with manual circle device of cutting of simulation

Info

Publication number: CN212666263U
Application number: CN202020948091.2U
Authority: CN
Inventors: 孙清扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-09
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to the technical field of paperboard circle cutting, in particular to a simulated manual circle cutting device for manual production, which comprises a working plate, a supporting frame and a central rod, wherein the top end of the working plate is fixedly connected with the supporting frame and a controller, the outer side of the supporting frame is slidably connected with a lifting plate, the inner central position of the lifting plate is fixedly connected with a connecting rod, and the outer side of the central rod is fixedly connected with a rotating plate. And the adjusting mode is simple and quick, labor-saving and trouble-saving, and the efficiency of circle cutting is improved.

Description

Manual preparation is with manual circle device of cutting of simulation

Technical Field

The utility model relates to a cardboard circle of contact technical field specifically is a manual system is with manual circle device of cutting of simulation.

Background

When children are making hands, the paper board needs to be cut by the circular cutting knife, at present, when the circular cutting is carried out, a needle at the center end needs to be nailed on the paper board, the handle or the knife bar is rotated to enable the blade to draw a circle on the cut board, however, when the paper board is thick, a complete disc cannot be cut, the existing circular cutting device is used for cutting in a manual mode, the labor and the labor are wasted, and the radius of the circle cannot be adjusted according to actual needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual system is with manual circle device of cutting of simulation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a manual preparation is with manual circle device of cutting of simulation, includes working plate, support frame and center pin, the top fixedly connected with support frame and the controller of working plate, the outside sliding connection of support frame has the lifter plate, the inboard central point fixedly connected with connecting rod of lifter plate, center pin's outside fixedly connected with changes the board, the spout has been seted up to the inboard of changeing the board, the inboard sliding connection of spout has the compressing disk, the inboard sliding connection in bottom of changeing the board has the drawing circle sword, the top of drawing circle sword and the bottom fixed connection who compresses tightly the dish, the equal fixedly connected with backup pad in both sides around the lifter plate, the top of backup pad is rotated through the pivot and is connected with servo motor, the inboard fixedly connected with rack of support frame right-hand member.

Preferably, the controller sets up in the left side of support frame, both ends inboard is all rotated through the pivot and is connected with the cylinder about the lifter plate, the outside and one side sliding connection of support frame of cylinder.

Preferably, the bottom end inner side of the connecting rod is fixedly connected with a first motor, the tail end of a main shaft of the first motor is fixedly connected with a center rod, and the center rod is arranged on the lower side of the connecting rod.

Preferably, the inner side of the top end of the rotating plate is slidably connected with a sliding block, the inner side of the sliding block is spirally connected with an elastic knob, the bottom end of the elastic knob is rotatably connected with the top end of the pressing disc, and the elastic knob is slidably arranged on the inner side of the rotating plate.

Preferably, the inner side of the lifting plate is rotatably connected with a first driven wheel through a rotating shaft, the inner side of the lifting plate is rotatably connected with a rotating rod, and the outer side of the rotating rod is fixedly connected with a gear and a second driven wheel.

Preferably, the gear is arranged on the rear side of the second driven wheel, the transmission belts are attached to the outer sides of the first driven wheel, the second driven wheel and the servo motor, and the gear is meshed with the rack.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the servo motor who sets up, the lifter plate, the second is from components such as driving wheel and rack, can realize driving well core rod downward or upward movement through the lifter plate, and adjust well core rod's vertical position from this, the cylinder of setting plays the effect of resistance when reducing lifter plate up-and-down motion on the one hand, play spacing effect on the one hand, the slope appears when preventing the lifter plate motion, finally make well core rod can adjust according to the cardboard of different thickness, and this kind of regulative mode, it is simple swift, it is laborsaving to save trouble, the efficiency of circle of contact has been promoted, and the practicality is good.

2. The utility model discloses in, through the first motor that sets up, the commentaries on classics board, the spout, components such as elasticity knob, can adjust the diameter of the circle that needs cut, and this kind of regulation method, it is simple swift, can adjust the diameter of arbitrary circle, during the regulation, rotate the elasticity knob, because elasticity knob and slider are screwed connection, when elasticity knob upward movement, compress tightly a set upward movement, the frictional force that compresses tightly between dish and the commentaries on classics board disappears, at this moment, can adjust the position of cutter, and change the size of circle of cutting from this, rotate the elasticity knob, when the knob elasticity downstream, compress tightly a set downstream, it can fix through frictional force to compress tightly between dish and the commentaries on classics board, and fix the cutter from this, have fine practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top-down mounting structure of the lifter plate of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2B according to the present invention;

fig. 5 is a schematic view of the connection relationship between the driving belt and the connecting rod of the present invention.

Fig. 6 is a schematic view of a top-down mounting structure of the slider according to the present invention.

In the figure: 1-working plate, 2-controller, 3-support frame, 4-center rod, 5-circle drawing knife, 6-first motor, 7-lifting plate, 8-rack, 9-gear, 10-connecting rod, 11-driving belt, 12-servo motor, 13-supporting plate, 14-chute, 15-loosening knob, 16-rotating plate, 17-pressing plate, 18-first driven wheel, 19-roller, 20-second driven wheel, 21-sliding block and 22-rotating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a simulated manual circle cutting device for manual production comprises a working plate 1, a supporting frame 3 and a central rod 4, wherein the top end of the working plate 1 is fixedly connected with the supporting frame 3 and a controller 2, the outer side of the supporting frame 3 is slidably connected with a lifting plate 7, the central position of the inner side of the lifting plate 7 is fixedly connected with a connecting rod 10, the outer side of the central rod 4 is fixedly connected with a rotating plate 16, the inner side of the rotating plate 16 is provided with a chute 14, the inner side of the chute 14 is slidably connected with a pressing disc 17, the inner side of the bottom end of the rotating plate 16 is slidably connected with a circle drawing knife 5, the top end of the circle drawing knife 5 is fixedly connected with the bottom end of the pressing disc 17, the front side and the rear side of the lifting plate 7 are fixedly connected with supporting plates 13, the top ends of the supporting plates 13 are rotatably connected with a servo motor 12 through a, the second drives gear 9 from driving wheel 20 and rotates, gear 9 can carry out upwards or decurrent motion through the inboard rack 8 of 3 right-hand members of support frame, gear 9 can drive lifter plate 7 and carry out the motion of going up or down, lifter plate 7 can drive well core rod 4 downstream, and adjust well core rod 4's position from this, finally make well core rod 4 can adjust according to the cardboard of different thickness, this kind of regulative mode, and is simple and fast, it is laborsaving to save trouble, the efficiency of circle of contact has been promoted, and well core rod 4's horizontal position can not change, has fine practicality, the inboard fixedly connected with rack 8 of 3 right-hand members of support frame.

The controller 2 is arranged on the left side of the support frame 3, the inner sides of the left end and the right end of the lifting plate 7 are rotatably connected with a roller 19 through a rotating shaft, the outer side of the roller 19 is slidably connected with one side of the support frame 3, the roller 19 plays a role in reducing the resistance of the lifting plate 7 during up-and-down movement on the one hand, and plays a role in limiting on the other hand, the lifting plate 7 is prevented from inclining during movement on the other hand, the inner side of the bottom end of the connecting rod 10 is fixedly connected with a first motor 6, the tail end of a main shaft of the first motor 6 is fixedly connected with a central rod 4, the central rod 4 is arranged on the lower side of the connecting rod 10, the central rod 4 is inserted into a paper board needing to be rounded, the first motor 6 is controlled to rotate through the controller 2, the first motor 6 can drive the circular knife 5 to be rounded by taking the central rod 4 as the center through a rotating plate, the bottom end of the elastic knob 15 is rotatably connected with the top end of the pressing disc 17, the elastic knob 15 is arranged on the inner side of the rotating plate 16 in a sliding mode, during adjustment, the elastic knob 15 is rotated, because the elastic knob 15 is in spiral connection with the sliding block 21, when the elastic knob 15 moves upwards, the pressing disc 17 moves upwards, the friction force between the pressing disc 17 and the rotating plate 16 disappears, at the moment, the position of the circular knife 5 can be adjusted, the size of a circle is changed accordingly, the elastic knob 15 is rotated, when the elastic knob 15 moves downwards, the pressing disc 17 and the rotating plate 16 are fixed through the friction force, and therefore the circular knife 5 is fixed, the adjusting method is simple and fast, the diameter of any circle can be adjusted, the practicability is good, the inner side of the lifting plate 7 is rotatably connected with a first driven wheel 18 through the rotating shaft, the inboard of lifter plate 7 rotates and is connected with bull stick 22, and the outside fixedly connected with gear 9 and the second of bull stick 22 are followed driving wheel 20, and gear 9 sets up in the second from the rear side of driving wheel 20, and the outside of first follow driving wheel 18, second follow driving wheel 20 and servo motor 12 has all laminated driving belt 11, and gear 9 and rack 8 mesh mutually, and first follow driving wheel 18 and second follow driving wheel 20 play driven effect.

The working process is as follows: the utility model is controlled by the controller 2 when in use, the utility model supplies power by an external power supply when in use, the central rod 4 is inserted into a paper board which needs to be drawn, the first motor 6 is controlled by the controller 2 to rotate, the first motor 6 can drive the cartoon circular knife 5 by the rotating plate 16 to draw a circle by taking the central rod 4 as the center, thereby realizing the cutting of the paper board, wherein, the height of the central rod 4 can be adjusted according to the thickness of the paper board, when in adjustment, the servo motor 12 is controlled by the controller 2 to rotate forwards or backwards, the servo motor 12 drives the second driven wheel 20 to rotate, the second driven wheel 20 drives the gear 9 to rotate, the gear 9 can move upwards or downwards by the rack 8 at the inner side of the right end of the supporting frame 3, the gear 9 can drive the lifting plate 7 to move upwards or downwards, the lifting plate 7 can drive the lifting plate 4 to move downwards, and thus regulate the position of the center pole 4, wherein, the cylinder 19 plays the function of reducing the resistance when the lifting board 7 moves up and down on the one hand, plays the limiting function on the other hand, prevent the lifting board 7 from appearing inclining while moving, the first driven wheel 18 and the second driven wheel 20 play the driving role, finally make the center pole 4 can be regulated according to the cardboard of different thickness, this kind of regulation mode, simple and swift, save trouble and effort, has promoted the efficiency of cutting circles, and the horizontal position of the center pole 4 will not change, have very good practicability, the utility model discloses can also regulate the diameter of the circle that needs to cut, when regulating, rotate the elasticity knob 15, because the elasticity knob 15 and slide block 21 are the spiral connection, when the elasticity knob 15 moves upwards, the pressing disc 17 will move upwards, the friction between pressing disc 17 and the rotating plate 16 disappears, at this moment, can adjust the position of tangent circle sword 5 to change the size of circle of cutting from this, rotate elasticity knob 15, when elasticity knob 15 downstream, compress tightly 17 downstream of dish, compress tightly and can fix through frictional force between dish 17 and the commentaries on classics board 16, and fix tangent circle sword 5 from this, this kind of adjustment method, simple swift, and can adjust the diameter of arbitrary circle, have fine practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a manual circle device of cutting of simulation for manual preparation, includes working plate (1), support frame (3) and king-rod (4), its characterized in that: the top end of the working plate (1) is fixedly connected with a supporting frame (3) and a controller (2), the outer side of the supporting frame (3) is connected with a lifting plate (7) in a sliding way, the central position of the inner side of the lifting plate (7) is fixedly connected with a connecting rod (10), the outer side of the central rod (4) is fixedly connected with a rotating plate (16), the inner side of the rotating plate (16) is provided with a sliding groove (14), the inner side of the sliding chute (14) is connected with a pressing disc (17) in a sliding way, the inner side of the bottom end of the rotating plate (16) is connected with a drawing circular knife (5) in a sliding way, the top end of the drawing circular knife (5) is fixedly connected with the bottom end of the pressing disc (17), the front side and the rear side of the lifting plate (7) are both fixedly connected with supporting plates (13), the top of backup pad (13) is rotated through the pivot and is connected with servo motor (12), support frame (3) right-hand member inboard fixedly connected with rack (8).

2. The simulated manual circle cutting device for handcrafting of claim 1, wherein: the controller (2) is arranged on the left side of the support frame (3), the inner sides of the left end and the right end of the lifting plate (7) are respectively connected with a roller (19) in a rotating mode through a rotating shaft, and the outer side of the roller (19) is connected with one side of the support frame (3) in a sliding mode.

3. The simulated manual circle cutting device for handcrafting of claim 1, wherein: the utility model discloses a motor, including connecting rod (10), the inboard fixedly connected with first motor (6) in bottom of connecting rod (10), the main shaft end and well core rod (4) fixed connection of first motor (6), well core rod (4) set up the downside at connecting rod (10).

4. The simulated manual circle cutting device for handcrafting of claim 1, wherein: the top end inner side sliding connection of the rotating plate (16) is provided with a sliding block (21), the inner side of the sliding block (21) is spirally connected with an elastic knob (15), the bottom end of the elastic knob (15) is rotatably connected with the top end of a pressing disc (17), and the elastic knob (15) is arranged on the inner side of the rotating plate (16) in a sliding mode.

5. The simulated manual circle cutting device for handcrafting of claim 1, wherein: the inboard of lifter plate (7) is connected with first follow driving wheel (18) through the pivot rotation, the inboard of lifter plate (7) is rotated and is connected with bull stick (22), the outside fixedly connected with gear (9) and the second of bull stick (22) follow driving wheel (20).

6. The simulated manual circle cutting device for handcrafting of claim 5, wherein: the gear (9) is arranged on the rear side of the second driven wheel (20), the transmission belts (11) are attached to the outer sides of the first driven wheel (18), the second driven wheel (20) and the servo motor (12), and the gear (9) is meshed with the rack (8).