CN109849435B

CN109849435B - Flower making device

Info

Publication number: CN109849435B
Application number: CN201910261798.8A
Authority: CN
Inventors: 代长海; 段忠民
Original assignee: Ningbo Weishu Electronic Technology Co ltd
Current assignee: Ningbo Weishu Electronic Technology Co ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-09-15
Anticipated expiration: 2039-04-02
Also published as: CN109849435A

Abstract

The invention discloses a pattern making device which comprises a paper cutting mechanism, a driving mechanism and a positioning mechanism, wherein the driving mechanism is positioned above the paper cutting mechanism and used for driving the paper cutting mechanism to move along the vertical direction, the positioning mechanism is positioned below the paper cutting mechanism and used for fixing the paper cutting mechanism, the paper cutting mechanism comprises a cutter pin and a cutter seat which are connected into an integrated structure, and the driving mechanism and the positioning mechanism are detachably connected with the paper cutting mechanism so as to integrally replace the paper cutting mechanism. In the pattern making device provided by the invention, the cutter pin and the cutter holder are connected into an integrated paper cutting mechanism, and the paper cutting mechanism is detachably connected with the positioning mechanism and the driving mechanism, so that when the pattern is required to be replaced, the paper cutting mechanism with the new pattern can be integrally replaced. Because the cutter seat and the cutter pin are adjusted to a proper matching size in advance, the paper cutting mechanism is integrally replaced, and then the new paper cutting mechanism is connected with the positioning mechanism, the matching deviation of the cutter pin and the cutter seat is obviously smaller than that of the prior art, and the pattern printer can be normally used after the pattern is replaced.

Description

Flower making device

Technical Field

The invention relates to the technical field of stationery, in particular to a flower making device.

Background

The main function of the embossing device is to press various patterns on paper materials for consumers to play entertainment or teaching.

The working principle of the pattern making device is that the driving mechanism drives the paper cutting mechanism to press paper materials, so that patterns are pressed on the paper materials. The paper cutting mechanism and the driving mechanism are not detachable, so that one pattern can only be pressed by one pattern making device, and the manufacturing cost of the pattern making device cannot be reduced all the time.

Including public and the blade holder of sword in the paper cutting mechanism, the public and the blade holder of sword of some flower wares in prior art are removable, can make a flower ware extrusion multiple decorative pattern through changing public and the blade holder of sword, nevertheless the in-process of changing can make the public cooperation position of sword and blade holder take place the skew, and then leads to the decorative pattern quality of flower ware extrusion to be relatively poor, or often causes colliding with between public and the blade holder of sword and damages public and blade holder. Moreover, the operation of changing the cutter is complex, a special tool is needed to disassemble the flower beater, and the special tool can also increase the manufacturing cost of the flower beater. Meanwhile, safety accidents are easily caused because the cutting edge of the knife is exposed outside.

Therefore, how to simplify the replacement operation of the male tool and avoid the deviation of the matching position after the male tool and the tool holder are replaced is a technical problem which needs to be solved urgently by those skilled in the art.

Disclosure of Invention

The invention aims to provide an embossing device, which can integrally replace a paper cutting mechanism and reduce offset generated by a cutter after replacement and potential safety hazards in the operation process.

In order to achieve the purpose, the invention provides an embossing device which comprises a paper cutting mechanism, a driving mechanism and a positioning mechanism, wherein the driving mechanism is positioned above the paper cutting mechanism and used for driving the paper cutting mechanism to move along the vertical direction, the positioning mechanism is positioned below the paper cutting mechanism and used for fixing the paper cutting mechanism, the paper cutting mechanism comprises a cutter pin and a cutter seat which are connected into an integrated structure, and the driving mechanism and the positioning mechanism are both detachably connected with the paper cutting mechanism so as to integrally replace the paper cutting mechanism.

Preferably, the upper part of the paper cutting mechanism is connected with an inserting part, the lower part of the driving mechanism is provided with an inserting groove matched with the inserting part, and the paper cutting mechanism is in inserting fit with the driving mechanism.

Preferably, the paper cutting mechanism further comprises a knife cover, the knife is fixedly connected with the knife cover, the knife holder comprises a first knife holder, the first knife holder is connected with the knife cover to form an integrated structure, and the inserting part is arranged on the upper end face of the knife cover.

Preferably, the upper portion of first blade holder is equipped with first fixing clip, the lower part of sword lid be equipped with first fixing clip joint cooperation, in order to restrict the second fixing clip of the vertical direction range of motion of sword lid.

Preferably, the driving mechanism comprises a pressing block and a driving cover, the insertion groove is located at the lower portion of the pressing block, the pressing block is provided with a driving arm extending outwards in the radial direction, a driving groove matched with the driving arm is formed in the side wall of the driving cover, and the height of the driving groove is gradually increased along the circumferential direction.

Preferably, the inserting part comprises a cylindrical connecting rod arranged in the vertical direction and a disc-shaped inserting disc arranged at the upper end of the connecting rod, the inserting groove is arranged in the horizontal direction, a mounting opening for inserting the inserting disc is formed in the side part of the inserting groove, and elastic limiting arms for limiting the inserting disc when the inserting disc is inserted in place are arranged on the two sides of the mounting opening.

Preferably, the paper cutting mechanism further comprises a supporting plate, the supporting plate is provided with a positioning cavity for mounting the first cutter holder, a limiting block for limiting the first cutter holder is arranged on the rear side of the positioning cavity, a first limiting clamp for limiting the first cutter holder is arranged on the front side of the positioning cavity, the first limiting clamp can move back and forth so as to disassemble and assemble the first cutter holder, and a first limiting protrusion and a second limiting protrusion which are matched with the limiting block and the first limiting clamp respectively are arranged on the outer side of the first cutter holder.

Preferably, still include the first lid of moulding, positioning mechanism includes first base, the first lid of moulding with first base links to each other and constitutes first casing, actuating mechanism is located in the first casing, the first lid cover of moulding is located actuating mechanism's periphery, the first lid of moulding be equipped with peg graft with the corresponding first breach of inserting groove, the lateral part of first base is equipped with and is located the first cartridge groove of breach below, first breach with the lateral part notch in first cartridge groove constitutes first inserted hole, paper cutting mechanism can follow first inserted hole inserts in the first casing, the downside of layer board is equipped with the spacing card of second that is used for the location when pegging graft and targets in place, the spacing card of second can reciprocate, so that dismouting the layer board.

Preferably, actuating mechanism includes the depression bar, the blade holder includes the second blade holder, the second blade holder is equipped with the vertical spliced pole that upwards extends, the upper end of spliced pole with the front end of depression bar is articulated through articulated axle, the depression bar middle part still is equipped with and is used for pressing the public arch of pressing of sword.

Preferably, the inserting part is connected with the upper end face of the screwdriver shank, the inserting part comprises a mounting column extending vertically upwards and two hinge columns connected with the mounting column and extending in opposite directions, and the inserting groove is formed in the lower portion of the pressing protrusion to be matched with the two hinge columns.

Preferably, the positioning mechanism further comprises a second plastic cover, the positioning mechanism comprises a second base, the second plastic cover and the second base form a second shell, the second plastic cover is provided with a second gap corresponding to the position of the inserting groove, the second base is provided with a second inserting groove corresponding to the second gap, the second notch and the notch on the side part of the second inserting groove form a second inserting opening, the paper cutting mechanism can be inserted into the second shell along the second inserting opening, the side wall of the second inserting groove is provided with a positioning groove with a notch facing to the horizontal direction, the lower part of the second tool apron is provided with a limiting ring matched with the positioning groove, and a third limiting clamp used for limiting the second tool apron when the second tool apron is installed in place is arranged outside the second insertion groove, and the third limiting clamp can move up and down so as to disassemble and assemble the second tool apron.

The invention provides a pattern making device which comprises a paper cutting mechanism, a driving mechanism and a positioning mechanism, wherein the driving mechanism is positioned above the paper cutting mechanism and used for driving the paper cutting mechanism to move along the vertical direction, the positioning mechanism is positioned below the paper cutting mechanism and used for fixing the paper cutting mechanism, the paper cutting mechanism comprises a cutter pin and a cutter seat which are connected into an integrated structure, and the driving mechanism and the positioning mechanism are detachably connected with the paper cutting mechanism so as to integrally replace the paper cutting mechanism.

The public paper cutting mechanism who links into the integral type with the blade holder of sword to paper cutting mechanism adopts the detachable mode to link to each other with positioning mechanism and actuating mechanism, when needs change new flower type pattern, can be with the whole change of paper cutting mechanism. The distance between the cutter seat and the cutter head is adjusted to be proper in advance, the paper cutting mechanism is replaced integrally, the new paper cutting mechanism is connected with the positioning mechanism, the matching deviation of the cutter head and the cutter seat is obviously smaller than that of the prior art, and the fact that the embossing device can be normally used after the cutter head and the cutter seat of a new pattern are replaced is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a first embodiment of the flower beater provided by the present invention;

FIG. 2 is a schematic structural view of the pallet of FIG. 1;

FIG. 3 is a schematic view of the tool holder shown in FIG. 1;

FIG. 4 is a schematic view of the knife cover of FIG. 1;

FIG. 5 is a schematic structural view of the compact of FIG. 1;

FIG. 6 is a schematic structural diagram of a second embodiment of the flower beater provided by the present invention;

FIG. 7 is a schematic view of the first embodiment of the embossing device with the paper cutting mechanism attached to the first housing;

fig. 8 is a schematic view of the paper cutting mechanism and the second housing being disassembled and assembled in the second embodiment of the embossing device.

Wherein the reference numerals in fig. 1 to 6 are:

the plastic bottom 1, the base 2, the supporting plate 3, the tool apron 4, the tool post 5, the tool cover 6, the upper cover 7, the pressing block 8, the driving cover 9, the plastic cover 10, the torsion spring 11, the pressing plate 12, the second handle 13, the pressing rod 14, the hinge shaft 15, the reset spring 16, the insertion part 17, the positioning cavity 31, the first limiting clamp 32, the limiting block 33, the second limiting clamp 34, the first limiting protrusion 41, the second limiting protrusion 42, the first fixing clamp 43, the second fixing clamp 61 and the insertion groove 81.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 6, fig. 1 is a schematic structural diagram of a flower making device provided by the present invention; FIG. 2 is a schematic structural view of the pallet of FIG. 1; FIG. 3 is a schematic view of the tool holder shown in FIG. 1; FIG. 4 is a schematic view of the knife cover of FIG. 1; FIG. 5 is a schematic structural view of the compact of FIG. 1; FIG. 6 is a schematic structural diagram of a second embodiment of the flower beater provided by the present invention; FIG. 7 is a schematic view of the first embodiment of the embossing device with the paper cutting mechanism attached to the first housing; fig. 8 is a schematic view of the paper cutting mechanism and the second housing being disassembled and assembled in the second embodiment of the embossing device.

The embossing device provided by the invention comprises a paper cutting mechanism, a driving mechanism and a positioning mechanism, as shown in figure 1 or figure 6, the paper cutting mechanism comprises a cutter pin 5 and a cutter seat 4, the driving mechanism is positioned above the paper cutting mechanism and is connected with the cutter pin 5, and the driving mechanism can drive the cutter pin 5 to move along the vertical direction, so that patterns are pressed on paper materials. The driving mechanism may be a hand-held driving mechanism or a pressing driving mechanism. The positioning mechanism is located below the paper cutting mechanism, supports the paper cutting mechanism and the driving mechanism, and simultaneously limits the moving range of the cutter bar 5 in the vertical direction to avoid the cutter bar from deviating in the pressing process.

Specifically, the paper cutting mechanism includes a male cutter 5 and a cutter holder 4, as shown in fig. 3, the cutter holder 4 has a limit cavity arranged along the vertical direction, the male cutter 5 is arranged in the limit cavity, the male cutter 5 and the limit cavity are in clearance fit, and the male cutter 5 moves along the limit cavity under the pressing of the driving mechanism. The two link to each other and constitute the integral type structure, carry out the dismouting to the paper cutting mechanism of integral type and can guarantee that the cooperation position deviation of the public 5 of sword and blade holder 4 is less. In order to facilitate processing, the cross section of the limiting cavity can be circular, and the limiting cavity can be polygonal or star-shaped by a user according to the requirement.

The blade holder 4 can be connected with the positioning mechanism in an inserting manner along the horizontal direction or the vertical direction, as shown in fig. 4, the blade holder 4 comprises an upper seat ring and a lower seat ring which are coaxially arranged, a preset gap is formed between the upper seat ring and the lower seat ring, and the rear side of the blade holder 4 is connected through a connecting plate. The lower seat ring is abutted to the positioning mechanism, the upper end of the lower seat ring is flush with the upper end face of the positioning mechanism, and paper materials are placed above the positioning mechanism along a preset gap, so that embossing is facilitated. The positioning mechanism is provided with a through hole penetrating along the vertical direction, and when the driving mechanism presses the cutter 5 downwards, the through hole can play a role in yielding so as to extrude patterns on the paper materials. The positioning mechanism can limit the displacement of the tool apron 4 and prevent the tool apron 4 from moving together with the tool pin 5. When the cutter 5 is replaced, the whole paper cutting mechanism can be detached from the positioning mechanism.

Optionally, the driving mechanism can drive the cutter pin 5 to move along the limiting cavity through a screw thread or a pressing rod 14 and other mechanisms, the driving mechanism and the paper cutting mechanism are connected in a detachable mode such as plugging and clamping, and when the paper cutting mechanism needs to be replaced, the whole body of the paper cutting mechanism can be detached from the driving mechanism.

Specifically, the driving mechanism can be provided with an inserting groove, the paper cutting mechanism is provided with an inserting part, the embossing device further comprises a plastic cover 10, the positioning mechanism comprises a base 2, and the plastic cover 10 is connected with the base 2 to form a shell. As shown in fig. 7 or 8, the base 2 is provided with a slot, the plastic cover 10 is provided with a notch, the notch and the side notch of the slot form an insertion opening, and the paper cutting mechanism can be installed into or removed from the casing along the direction of the arrow shown in fig. 7 or 8.

In this embodiment, nipper mechanism adopts detachable connected mode to link to each other with positioning mechanism and actuating mechanism, when needs more public 5 of sword and blade holder 4, carries out whole change with the paper cutting mechanism to reduce the deviation between public 5 of sword and the blade holder 4 in the assembling process, avoid making patterns the ware because of the too big unable use of cooperation incline between public 5 of sword and the blade holder 4. In addition, the paper cutting mechanism is connected with the driving mechanism and the positioning mechanism in an insertion mode, and the paper cutting mechanism is directly inserted into the shell through the insertion hole, so that the assembling and disassembling steps are simplified.

In a specific embodiment of the present application, the driving mechanism adopts a spiral structure to drive the knife head 5 to move along the limiting cavity. As shown in fig. 1 and 5, the driving mechanism includes a pressing block 8 and a driving cover 9, the driving cover 9 is covered on the periphery of the pressing block 8, a driving groove penetrating through the side wall of the driving cover in the thickness direction is formed in the side wall of the driving cover, and the height of the driving groove gradually increases along the circumferential direction. The pressing block 8 is provided with a driving arm extending radially outward, and the driving arm is inserted into the driving groove when the pressing block 8 is coupled to the driving cap 9. The driving cover 9 rotates along the circumferential direction, and the driving groove can apply vertical upward component force to the driving arm, so that the pressing block 8 moves along the vertical direction.

Optionally, the paper cutting mechanism is connected with the driving mechanism in a plugging manner. Specifically, the lower part of the pressing block 8 is provided with an insertion groove 81, the upper part of the blade bolt 5 is connected with an insertion part 17, and the insertion groove 81 is connected with the insertion part 17 in an insertion manner.

Specifically, grafting portion 17 includes connecting rod and plugboard, and the connecting rod extends along vertical direction, and the plugboard is fixed in the last end circle of connecting rod, and the diameter of plugboard is greater than the diameter of connecting rod. Inserting groove 81 is located the lower part of briquetting 8, and sets up along the horizontal direction, and inserting groove 81's lateral part is equipped with the installing port, and the grafting dish inserts inserting groove 81 along the installing port, and the outside of installing port is equipped with two spacing arms of elasticity, and the distance between two spacing arms of elasticity reduces along the direction of keeping away from the installing port gradually. After the inserting portion 17 is inserted into the inserting groove 81, the elastic limiting arm can limit the inserting portion 17, and the inserting portion 17 is prevented from loosening from the inserting groove 81. When the inserting part 17 needs to be detached, the elastic limiting arm is pulled in the opposite direction, so that the inserting part 17 can be moved out of the inserting groove 81.

In addition, the paper cutting mechanism further comprises a cutter cover 6, the cutter holder 4 is a first cutter holder, and the lower end of the cutter cover 6 is connected with the upper end of the first cutter holder. Specifically, as shown in fig. 3 and 4, four first connecting portions extending vertically and upwardly are arranged on the periphery of the upper race of the first tool holder, and a first fixing clip 43 having a wedge-shaped cross section and extending in the horizontal direction is arranged at the upper end of each connecting portion. The knife cover 6 is rectangular and is provided with four vertical second connecting parts extending downwards, and the lower ends of the second connecting parts are provided with second fixing clamps 61 with cross sections which are wedge-shaped and extend along the horizontal direction. When the knife cover 6 is connected with the first knife holder, the second limit clip 34 is in snap fit with the first fixed clip 43. The knife block 5 is located at the lower part of the knife cover 6 and is fixedly connected with the knife cover 6, the inserting part 17 is arranged on the upper end face of the knife cover 6, the knife cover 6 is driven by the driving mechanism to move along the vertical direction, and then the knife block 5 is driven to move together. The blade cover 6 is snap-fitted to the first holder, and the first fixing clip 43 can limit the moving range of the blade cover 6 in the vertical direction. Set up knife cover 6 in the paper cutting mechanism and can fix the good 5 of knife height, conveniently carry out whole dismouting to the paper cutting mechanism.

Optionally, the paper cutting mechanism further includes a supporting plate 3, the positioning mechanism includes a first base and a plastic bottom 1, as shown in fig. 1 and 2, the supporting plate 3 is provided with a positioning cavity, the positioning cavity is a shape-imitated cavity similar to the shape of the lower portion of the cutter holder 4, and the middle portion of the positioning cavity penetrates through the supporting plate 3 along the thickness direction. The rear side in location chamber is equipped with two stopper 33, and the front side in location chamber is equipped with first spacing card 32, and correspondingly, the outside of blade holder 4 lower part is equipped with first spacing arch 41 and the spacing arch 42 of second with stopper 33 and the cooperation of first spacing card 32 respectively. Wherein the front side is the left side in fig. 1 and 2 and the back side is the right side of both.

Specifically, the first limiting protrusion 41 extends forward along the horizontal direction, and is substantially rectangular in shape, a rectangular front mounting groove is formed in the front side of the positioning cavity, and the first limiting clamp 32 is located on the upper portion of the front mounting groove and can move forward and backward. When the first limiting protrusion 41 is inserted into the front mounting groove, the lower end of the first limiting clamp 32 is attached to the upper end of the first limiting protrusion 41; when the tool holder 4 needs to be removed, the first limit clip 32 is pulled forward, so that the tool holder 4 can be removed from the front mounting groove. The second limiting bulges 42 are positioned at two sides of the rear side of the lower part of the tool apron 4, a rear mounting groove is arranged between the two limiting blocks 33 and the bottom of the positioning cavity, and the positions of the second limiting bulges 42 correspond to the rear mounting groove.

When assembling the first tool apron, the second limiting protrusion 42 is inserted into the rear mounting groove, then the first limiting protrusion 41 is pressed downwards, and the first limiting clamp 32 moves forwards to give way for the first limiting clamp 32 in the pressing process, so that the first limiting clamp is installed in the front mounting groove. After the first limiting protrusion 41 is installed in place, the first limiting clamp 32 rebounds backwards to fix the first limiting protrusion 41. In addition, in order to prevent the first tool apron from swinging under the action of pressure, a step surface is further arranged on the periphery of the positioning cavity, a limiting strip is arranged on the periphery of the lower portion of the first tool apron, and after the first tool apron is installed in place, the lower side surface of the limiting strip is attached to the step surface, and the first tool apron is supported through the step surface.

First base with mould 1 joint cooperation at the bottom, mould the front side at the bottom 1 and all be equipped with the interface corresponding with first cartridge groove, during first base can be inserted along first cartridge groove to layer board 3, first base all has the via hole with moulding at the bottom 1, the public 5 of sword can pass the via hole and press paper class material. The lower side surface of the supporting plate 3 is provided with a second limiting clamp 34, and when the supporting plate 3 is inserted in place, the second limiting clamp 34 is clamped with the first base. The upper portion of the second limiting clamp 34 is provided with a yielding groove, and the second limiting clamp 34 can move up and down, so that the supporting plate 3 can be conveniently dismounted.

In addition, in the present embodiment, the plastic cover 10 is a first plastic cover, the first plastic cover is provided with a first notch, and the first notch and the notch on the side of the first insertion groove form a first insertion opening. The embossing device further comprises an upper cover 7, the upper cover 7 is connected with the positioning mechanism, the paper pressing mechanism is arranged between the upper cover 7 and the positioning mechanism, the upper cover 7 is provided with a through hole penetrating along the thickness direction, the front portion of the upper cover 7 is provided with a yielding port corresponding to the first notch, the pressing block 8 is arranged above the through hole, the insertion groove 81 at the lower portion of the pressing block 8 penetrates through the through hole, and the paper pressing mechanism penetrates through the yielding port and is connected with the insertion groove 81. The top of drive lid 9 still is equipped with clamp plate 12 and torsional spring 11, the periphery that actuating mechanism was located to first plastic cover, and link to each other with first base through upper cover 7 and constitute first casing, cut paper mechanism and can insert first casing by first inserted hole, its lower extreme is located the periphery of upper cover 7, clamp plate 12 and torsional spring 11 set up in the upper end of first plastic cover, torsional spring 11 links to each other with clamp plate 12 and drive lid 9 respectively, accomplish to paper class material and press the back, torsional spring 11 can drive lid 9 and reset.

In addition, in order to conveniently control the driving mechanism, the driving cover 9 and the pressing block 8 are respectively connected with a first handle and a second handle 13, and the driving cover 9 and the pressing block 8 can be driven to rotate relatively by holding the first handle and the second handle 13, so that the knife head 5 is driven to move in the vertical direction.

In the specific embodiment, the first cutter seat is connected with the supporting plate 3 in a clamping manner, the supporting plate 3 is connected with the plastic bottom 1 and the first base in an inserting manner, and the cutter cover 6 is connected with the driving mechanism in an inserting manner. When the paper cutting mechanism needs to be replaced, the first handle and the second handle 13 are held by hands firstly, the insertion groove 81 is aligned with the first plastic cover and the abdicating groove on the upper cover 7, the paper cutting mechanism is pushed along the direction of the insertion groove 81 to be separated from the driving mechanism, then the second limiting clamp 34 is loosened, the supporting plate 3 is removed, finally the first limiting clamp 32 is loosened, and the first cutter holder is removed from the supporting plate 3. In the embodiment, the disassembly mode of the flower making device is obviously simplified.

In another embodiment of the present application, the driving mechanism adopts a lever structure to drive the knife head 5 to move along the limiting cavity. As shown in fig. 6, the driving mechanism includes a pressing rod 14, the tool apron 4 is a second tool apron, the second tool apron includes an upper seat ring, a lower seat ring and a connecting plate for connecting the upper seat ring and the lower seat ring, a preset gap is formed between the upper seat ring and the lower seat ring, a connecting column vertically extending upwards is arranged on the front side of the upper seat ring, and the upper end of the connecting column is hinged to the front end of the pressing rod 14 through a hinge shaft 15. The middle of the pressure lever 14 is also provided with a pressing protrusion, the lower end of the pressing protrusion is provided with an insertion groove 81, the upper end face of the male cutter 5 is provided with an insertion part 17, the insertion part 17 comprises a vertical mounting column extending upwards and two hinge columns connected with the mounting column and extending in opposite directions, and when the male cutter 5 is connected with the pressing protrusion, the two hinge columns are respectively inserted into the insertion groove 81. In the using process, a user presses the pressing rod 14 downwards, the pressing rod 14 rotates by taking the hinge shaft 15 as a pivot, and meanwhile, the cutter pin 5 is driven to move downwards to press the paper materials placed in the preset gap. Since the male knifes 5 and the pressing protrusions are hinged with each other, the male knifes 5 move up and down in the vertical direction when the pressing rod 14 is pressed.

In addition, the compression bar 14 is further provided with a reset column extending vertically and downwardly, a reset spring 16 is arranged on the periphery of the reset column, and the lower end of the reset spring 16 abuts against the second tool apron or the positioning mechanism. When the plunger 14 is pressed, the return spring 16 is compressed, and once the force pressing the plunger 14 is removed, the plunger 14 pushes the plunger 14 to return under the elastic force of the return spring 16. The periphery of the paper cutting mechanism is also provided with a second plastic cover, the upper end of the second plastic cover is provided with a press rod 14 hole, and the press rod 14 hole penetrates through to be connected with a second cutter holder and the plug-in part 17.

Optionally, the positioning mechanism includes a second base, a second slot is provided in the second base, the front side and the upper side of the second slot are open, the side wall of the second slot is provided with a positioning groove with a notch facing the horizontal direction, the lower part of the lower seat ring is provided with a limiting ring matched with the positioning groove, the second knife holder is pushed into the second slot from the front side along the horizontal direction, and the installation of the second knife holder can be completed.

The plastic cover 10 in this embodiment is a second plastic cover, and the second plastic cover and the second base form a second housing. The front side of the second plastic cover is provided with a second gap, and the second gap and the notch on the front side of the second insertion groove form a second insertion opening so that the paper cutting device is integrally inserted into the second shell. The upper part of the second plastic cover is provided with a mounting hole, the front end of the pressure lever 14 passes through the mounting hole to be connected with the mounting column, and the inserting part 17 can be directly arranged in the inserting groove 81 after the paper cutting mechanism is arranged in the second shell along the inserting hole.

In addition, a third limiting clamp is arranged at a position, close to the front side, of the second insertion groove, the third limiting clamp elastically deforms in the installation process of the second tool apron, and when the second tool apron is installed in place, the third limiting clamp restores to elastically deform, so that the second tool apron is limited. When the second tool apron needs to be removed, the third limiting clamp is pulled, and then the third limiting clamp is pushed in the horizontal direction.

In the specific embodiment, the flower making device adopts the pressure rod 14 to drive the cutter head 5 to move along the vertical direction, and the positioning mechanism only fixes the second cutter holder through the second base, so that the structure of the flower making device is simplified. The paper cutting mechanism is replaced by firstly drawing the hinged shaft 15 out, then pushing the first plastic bottom along the horizontal direction to separate the paper cutting mechanism from the pressure rod 14, then pulling the third limiting clamp and pushing the second cutter holder along the horizontal direction to separate the second cutter holder from the positioning mechanism, so that the replacing step of the paper cutting mechanism is simplified.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The flower beater provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. A flower making device is characterized by comprising a paper cutting mechanism, a driving mechanism and a positioning mechanism, wherein the driving mechanism is positioned above the paper cutting mechanism and used for driving the paper cutting mechanism to move along the vertical direction, the positioning mechanism is positioned below the paper cutting mechanism and used for fixing the paper cutting mechanism, the paper cutting mechanism comprises a cutter pin (5) and a cutter holder (4) which are connected into an integrated structure, and the driving mechanism and the positioning mechanism are both detachably connected with the paper cutting mechanism so as to integrally replace the paper cutting mechanism;

blade holder (4) include first blade holder, paper cutting mechanism still includes layer board (3), layer board (3) are equipped with and are used for installing location chamber (31) of first blade holder, the rear side of location chamber (31) is equipped with and is used for right first blade holder carries out spacing stopper (33), the front side of location chamber (31) is equipped with and is used for right first blade holder carries out spacing first spacing card (32), first spacing card (32) can the back-and-forth movement, so that dismouting first blade holder, the outside of first blade holder be equipped with respectively with stopper (33) with first spacing protruding (41) of first spacing card (32) complex and the spacing protruding (42) of second.

2. The flower punch as claimed in claim 1, wherein the upper part of the paper cutting mechanism is connected with a plug-in part (17), the lower part of the driving mechanism is provided with a plug-in groove (81) matched with the plug-in part (17), and the paper cutting mechanism is matched with the driving mechanism in a plug-in manner.

3. The flower punch as claimed in claim 2, wherein the paper cutting mechanism further comprises a knife cover (6), the knife pin (5) is fixedly connected with the knife cover (6), the first knife holder is connected with the knife cover (6) to form an integrated structure, and the insertion part (17) is arranged on the upper end face of the knife cover (6).

4. The flower punch as claimed in claim 3, wherein a first fixing clip (43) is arranged at the upper part of the first cutter holder, and a second fixing clip (61) which is matched with the first fixing clip (43) in a clamping manner to limit the vertical moving range of the cutter cover (6) is arranged at the lower part of the cutter cover (6).

5. The flower punch as claimed in claim 4, wherein the driving mechanism comprises a pressing block (8) and a driving cover (9), the insertion groove (81) is located at the lower part of the pressing block (8), the pressing block (8) is provided with a driving arm extending outwards in the radial direction, the side wall of the driving cover (9) is provided with a driving groove matched with the driving arm, and the height of the driving groove is gradually increased along the circumferential direction.

6. The flower beater according to claim 5, wherein the insertion part (17) comprises a cylindrical connecting rod arranged in a vertical direction and a disc-shaped insertion tray arranged at the upper end of the connecting rod, the insertion groove (81) is arranged in a horizontal direction, a mounting opening for inserting the insertion tray is arranged at the side part of the insertion groove, and elastic limiting arms for limiting the insertion tray when the insertion tray is inserted in place are arranged at two sides of the mounting opening.

7. The flower punch as claimed in claim 6, further comprising a first plastic cover, wherein the positioning mechanism comprises a first base, the first plastic cover is connected with the first base to form a first housing, the driving mechanism is located in the first housing, the first plastic cover is covered on the periphery of the driving mechanism, the first plastic cover is provided with a first notch corresponding to the insertion groove (81), the side of the first base is provided with a first insertion groove located below the first notch, the first notch and the side notch of the first insertion groove form a first insertion opening, the paper cutting mechanism can be inserted into the first housing along the first insertion opening, the lower side of the supporting plate (3) is provided with a second limiting card (34) for positioning when the paper is inserted in place, and the second limiting card (34) can move up and down, In order to disassemble the pallet (3).

8. The flower beater according to claim 2, wherein the driving mechanism comprises a press rod (14), the tool holder (4) comprises a second tool holder, the second tool holder is provided with a connecting column extending vertically upwards, the upper end of the connecting column is hinged with the front end of the press rod (14) through a hinge shaft (15), and the middle of the press rod (14) is further provided with a pressing protrusion for pressing the male cutter (5).

9. The flower punch as claimed in claim 8, wherein the insertion part (17) is connected with the upper end surface of the male cutter (5), the insertion part (17) comprises a mounting column extending vertically upwards and two hinge columns connected with the mounting column and extending in opposite directions, and the insertion groove (81) is arranged at the lower part of the pressing protrusion to match with the two hinge columns.

10. The flower punch as claimed in claim 9, further comprising a second plastic cover, wherein the positioning mechanism comprises a second base, the second plastic cover and the second base form a second housing, the second plastic cover is provided with a second notch corresponding to the position of the inserting slot, the second base is provided with a second inserting slot corresponding to the second notch, the second notch and a notch at the side of the second inserting slot form a second inserting slot, the paper cutting mechanism can be inserted into the second housing along the second inserting slot, the side wall of the second inserting slot is provided with a positioning slot with a notch facing in the horizontal direction, a limiting ring matched with the positioning slot is arranged at the lower part of the second knife holder, a third limiting card for limiting the second knife holder when the second knife holder is installed in place is arranged at the outer part of the second inserting slot, and the third limiting card can move up and down, So as to disassemble the second tool apron.