CN208857569U

CN208857569U - Fabric dividing electric scissors

Info

Publication number: CN208857569U
Application number: CN201821513675.6U
Authority: CN
Inventors: 谢名华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-14
Filing date: 2018-09-14
Publication date: 2019-05-14
Anticipated expiration: 2028-09-14

Abstract

A kind of fabric dividing electric scissors, it includes chassis and the fabric dividing structure that is located on chassis, and it is located at the grinding structure of fabric dividing structure side, the sharpening motor for controlling grinding structure work and the protecting crust being located on grinding structure, the sharpening motor is fixedly mounted in protecting crust, since its grinding structure is directly to connect with sharpening motor, grinding structure no longer needs to be attached by other driving members with sharpening motor, therefore its is simple and reasonable for structure, and components are few；Simultaneously it during sharpening, main motor is off work, and blade is also to be still on knife rest at this time, grind that knife is just more stable, and noise also can be very small in this way, while also very small to the abrasion in the sharpening abrasive band of grinding structure.

Description

Fabric dividing electric scissors

Technical field

The utility model relates to a kind of fabric dividing electric scissors.

Background technique

As soon as at this moment needing it is known that the cloth of production clothes is most initially the very big cloth of bulk area by these Cloth be repeatedly cut into required size when production clothes, then is used to be produced into clothes；It is currently using fabric dividing electric scissors It will cut, and be that the big cloth of muti-piece is stacked together or be put into cutting after repeatedly folding one block of big cloth On platform, then making fabric dividing electric scissors is that motor is started to work, and motor band cutting blade constantly moves above and below, then moves cloth with hand push Material or fabric dividing electric scissors are mobile, and cloth is made to be come to be cut from blade；Fabric dividing electric scissors after used a period of time, blade Understand slowly rust, then just needs to carry out on blade to replace or will be whetted a knife with sharpening tool, current fabric dividing electric scissors are Grinding structure is mounted in the position of blade, this grinding structure is connected to motor by multiple driving members and is opened by key It is driven by a motor its work after closing control, in this way after pressing the button, grinding structure will be ground driven by the motor Knife work, from the aforegoing it can be seen that current fabric dividing electric scissors have the following deficiencies:

1), since grinding structure is connected to motor by multiple driving members, the zero of current fabric dividing electric scissors Component is more, and structure is complicated；

2), since grinding structure and blade are worked by the same motor control, while whetting a knife, blade It is moving above and below always, so that noise is very big during sharpening, is also leading to that stability when whetting a knife is poor, mill The abrasion of knife structure is big.

Summary of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of simple and reasonable for structure, noise is small, The fabric dividing electric scissors of stability height and the abrasion that can reduce grinding structure when sharpening.

In order to solve above-mentioned technical problem, the utility model is adopted the following technical solutions:

A kind of fabric dividing electric scissors including chassis and the fabric dividing structure being located on chassis, and are located at the mill of fabric dividing structure side Knife structure, the sharpening motor for controlling grinding structure work and the protecting crust being located on grinding structure, the sharpening motor It is fixedly mounted in protecting crust, in which:

The fabric dividing structure includes main motor, knife rest and the blade 23 being located on knife rest, and is respectively provided at main motor On handle, handle and power outlet, one end of the blade is connect with main motor；

The grinding structure includes swinging the knife board being formed by connecting by a pair of of sharpening part, being respectively provided at the opposite grinding knife On sharpening abrasive band and be located at the driving gear set that knife board upper end is used to that sharpening abrasive band is driven to rotate, and be located on knife board Driving column, reciprocating screw rod and the casing that can be sleeved on reciprocating screw rod periphery of side are equipped with connection in the lower end of the casing Part, the connector, which is equipped with, passes through the perforation connecting afterwards with the driving wheel of driving gear set, the casing for driving column Be fixedly mounted on knife board by the connector, the knife board install after be located at knife rest upper end position and it Sharpening part is clamped on blade；It is inserted in the middle part of the reciprocating screw rod equipped with what downwardly open and with driving column shape matched Slot, the upper end of the driving column are inserted into linking together into slot with reciprocating screw rod, lower end and driving gear set Driving wheel is fixedly connected；The upper end of the reciprocating screw rod connect with sharpening motor and can be driven by the sharpening motor and rotated； Interlaced uplink sliding slot and downlink sliding slot are equipped on the outer wall of the reciprocating screw rod；The casing and reciprocating screw rod it Between be attached by driving member, the driving member can drop into uplink sliding slot or downlink sliding slot after they are connected.

Uplink sliding slot and downlink sliding slot in the improvement project to above-mentioned fabric dividing electric scissors, on the reciprocating screw rod outer wall It is to be linked into an integrated entity between the tail portion of upper/lower terminal by transition sliding slot 354；The driving member include loop type fasteners, Pin, spring and with externally threaded locking member, uplink sliding slot can be fallen into or downlink is sliding by being equipped in the one end of the pin Half swing link in slot, the other end, which is equipped with, is put into holding tank therein for spring；In the position for being located at casing installation loop type fasteners It sets and is equipped with a through-hole；On the loop type fasteners be equipped be used to passed through for pin and with the through-hole on loop type fasteners The channel communicated；Half swing link that the pin sequentially passes through its end after channel, through-hole drops into uplink sliding slot or downlink In sliding slot, the internal screw thread to match with the external screw thread on locking member is equipped on the inner wall in the channel.

In the improvement project to above-mentioned fabric dividing electric scissors, the driving column is square column.

Compared with prior art, the utility model has the beneficial effects that due to its grinding structure be directly with sharpening motor Connection, grinding structure no longer needs to be attached by other driving members with sharpening motor, therefore its structure it is simple, Rationally, components are few；While it during sharpening, main motor is off work, and blade is also to be still in knife rest at this time On, grind that knife is just more stable, and noise also can be very small in this way, while abrasion to the sharpening abrasive band of grinding structure nor It is often small.

The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:

[Detailed description of the invention]

Fig. 1 is the stereoscopic schematic diagram (overlook direction) of the utility model embodiment；

Fig. 2 is the stereoscopic schematic diagram (looking up direction) of the utility model embodiment；

Fig. 3 is the enlarged drawing of the part I of Fig. 2；

Fig. 4 is the assembling schematic diagram of the utility model embodiment；

Fig. 5 is the stereoscopic schematic diagram of the utility model grinding structure；

Fig. 6 is the scheme of installation of the utility model grinding structure；

Fig. 7 is the enlarged drawing of the part II of Fig. 6；

Fig. 8 is the enlarged drawing of the part III of Fig. 6；

Fig. 9 is the structural schematic diagram of the utility model grinding structure；

Figure 10 is the stereoscopic schematic diagram of the utility model reciprocating screw rod.

[specific embodiment]

A kind of fabric dividing electric scissors as shown in Figure 1 to 9, including chassis 1 and are located at the One On The Chassis fabric dividing structure 2, and are located at The grinding structure 3 of 2 side of fabric dividing structure, for control grinding structure 3 work sharpening motor 4 and be located on grinding structure 3 Protecting crust 5, the sharpening motor 4 are fixedly mounted in protecting crust, in which:

The fabric dividing structure 2 includes main motor 21, knife rest 22 and the blade 23 being located on knife rest 22, and is respectively provided at Handle 24, handle 25 and power outlet 26 on main motor 21, one end of the blade 23 is connect with main motor 21；

The grinding structure 3 includes swinging that the knife board 31 being formed by connecting, to be respectively provided at this right by a pair of of sharpening part 311 The driving gear set that sharpening abrasive band 32 on sharpening part 311 drives sharpening abrasive band 32 to rotate with 31 upper end of knife board is located at 33, and it is located at driving column 34, reciprocating screw rod 35 and the casing that 35 periphery of reciprocating screw rod can be sleeved on of 31 top of knife board 36, be equipped with connector 7 in the lower end of the casing 36, on the connector 7 be equipped with for driving column 34 pass through afterwards with transmission The perforation 71 of the driving wheel connection of gear set 33, the casing 36 are fixedly mounted on knife board 31 by the connector 7, institute The knife board 31 stated is installed to be clamped on blade 23 on the upper end position and its sharpening part 311 of knife rest 22；It is described Knife board 31 install after its sharpening part 311 be clamped on blade 23, be the sharpening abrasive band being located in the opposite grinding knife 311 32 contact with two knife faces of blade respectively, and under normal conditions, knife board 31 is located at the upper end position of blade 23；Described reciprocal Screw rod 35 is equipped with slot 351 that is downwardly open and matching with the shape of driving column 34, the upper end energy of the driving column 34 It is enough inserted into slot 351 and links together with reciprocating screw rod 35, lower end is fixedly connected with the driving wheel of driving gear set 35；Institute The upper end for the reciprocating screw rod 35 stated connect with sharpening motor 4 and can be driven by the sharpening motor 4 and rotated；In the reciprocating screw rod 35 outer wall is equipped with interlaced uplink sliding slot 352 and downlink sliding slot 353；Between the casing 36 and reciprocating screw rod 35 It is attached by driving member 6, the driving member 6 can drop into uplink sliding slot 352 or downlink sliding slot after they are connected In 353, when such reciprocating screw rod 35 rotates under the drive of sharpening motor 4, driving member 6 can be along uplink sliding slot 352 or downlink Sliding slot 353 slide, thus drive casing 36 in the vertical direction, lower movement.

When in use, starting main motor 21 works the use of the new type, so that its band cutting blade 23 is constantly moved up and down, then work Grasping handle 24 as personnel pushes entire fabric dividing motor mobile toward the cloth direction that places, make blade 23 can slowly with cloth Material contact is further continued for that fabric dividing motor is pushed just can to achieve the purpose that fabric dividing；When using a period of time blade becoming dull, make main electricity Machine 21 stops working, and blade 23 can also stop moving up and down, and then starts sharpening motor 4, and the start-up operation of sharpening motor 4 drives past Multifilament bar 35 rotates, and the driving column 34 being at this moment set in together with reciprocating screw rod 35 also can be with rotating together, to drive biography Moving gear group 33 rotates, and corresponding driven gear just will drive corresponding sharpening abrasive band 32 in the sharpening part respectively connected at this time It is rotated on 311；While reciprocating screw rod 35 starts turning, casing 36 can be transported above and below vertical direction under the drive of driving member 6 It is dynamic, and casing 36 is fixedly connected by connector 7 with knife board 31, it just will drive during casing 36 moves up and down The upper and lower movement (under normal circumstances, move above and below secondary or three times) together of knife board 31, the effect of sharpening is reached with this Fruit.

From the aforegoing it can be seen that the grinding structure 3 of the utility model is directly to connect with sharpening motor 4, it does not need to lead to Other driving members are crossed to be attached, therefore the utility model has the advantages of simple structure, rationally, components are few；This is practical new simultaneously For type during sharpening, main motor is off work, be blade be it is static, it is just more stable to grind knife in this way, Noise also can be very small, while very small to the abrasion in the sharpening abrasive band 32 of grinding structure 3.

In the present embodiment, uplink sliding slot 352 and downlink sliding slot 353 as shown in Fig. 5 to 9, on the reciprocating screw rod 35 It is to be linked into an integrated entity between the tail portion of upper/lower terminal by transition sliding slot 354；The driving member 6 includes loop type fasteners 61, pin 62, spring 63 and with externally threaded locking member 64, are equipped with that can to fall into uplink sliding in the one end of the pin 62 Half swing link 621 in slot 352 or downlink sliding slot 353, the other end, which is equipped with, is put into holding tank 622 therein for spring 63；In place A through-hole 361 is equipped in the position that casing 36 installs loop type fasteners 61；It is equipped with and uses on the loop type fasteners 61 Come the channel 611 for passing through and being communicated with the through-hole 361 on loop type fasteners 61 for pin 62；The pin 62 sequentially passes through logical Half swing link 621 of its end drops into uplink sliding slot 352 or downlink sliding slot 353 after road 611, through-hole 361, leads in described The inner wall in road 611 is equipped with the internal screw thread to match with the external screw thread on locking member 64；When driving member 6 is installed under normal conditions, first By the upper end for being fixedly mounted on casing of loop type fasteners 61 and communicate channel 611 thereon with the through-hole 361 on casing 36, Then that end that pin 62 is equipped with half swing link 621 is sequentially passed through logical on channel 611 and casing 36 on type fixing piece 61 It behind hole 361, drops into half swing link 621 in the downlink sliding slot 353 on 35 outer wall of reciprocating screw rod, then 63 one end of spring is put Enter into the holding tank 622 of pin 62, the other end is exposed at the outside of holding tank 622, finally makes locking member 64 and spring 63 Exposed end in contact and be locked on 611 mouthfuls of channel by internal and external screw thread after so that it is overcome the elastic force of spring 63, install in this way The elastic force of spring 63 can ensure that half swing link 621 of pin 63 is fallen always in row sliding slot 353 afterwards；Then it whets a knife in starting electric After machine 4, half a month of the sharpening motor 4 when driving reciprocating screw rod 34, driving column 34 and driving gear set 33 to rotate, on pin 62 Dental lamina 621 will be slided along downlink sliding slot 353, so that casing 36 be driven to move down, casing 36 then drives knife board 31 past Lower movement, when half swing link 621 of 62 end of pin slides end along downlink sliding slot 353, it can be reciprocal by being located at That transition sliding slot of 35 lower end position of screw rod is transformed into uplink sliding slot 352, and at this moment reciprocating screw rod 35 is further continued for being somebody's turn to do when rotation Half swing link 621 will be along 352 upward sliding of uplink sliding slot, to drive casing 36 up to move, when 62 end of pin When half swing link 621 slides end along downlink sliding slot 353, it can pass through that mistake positioned at 35 upper end position of reciprocating screw rod It crosses sliding slot 354 to convert back in downlink sliding slot 353, moves up and down casing 36 with this, in the upper and lower back and forth movement of casing 36 In the process, it is fixedly connected by connector 7 with knife board 31 due to casing 36, during casing 36 moves up and down Knife board 31 is able to drive to move above and below to achieve the effect that sharpening.Certain driving member is also possible to other structures, such as A pair of positive and negative nut of the upper installation of reciprocating screw rod, one of them is contacted with uplink sliding slot, another is contacted with downlink sliding slot, then This is controlled to the work of positive and negative nut by button switch to drive casing to move up and down, and it is next that casing drives knife board to move up and down again Reach sharpening effect.

As shown in fig. 6, the driving column 34 is square column, the slot 351 on reciprocating screw rod 35 described herein It for cubic type groove, can be always ensured that when reciprocating screw rod 35 rotates in this way and driving column 34 is driven to rotate together, while can also begun Guarantee that driving column 34 drives driving gear set 33 to rotate eventually.Certain driving column 34 is also possible to five square columns, six square columns etc..

Although the utility model is described in detail referring to above example, by the disclosure for those skilled in the art Member is not it is readily apparent that and the case where departing from the principles of the present invention and scope that the claim limits Under, the utility model can be made a variety of changes or be modified.Therefore, the detailed description of the embodiment of the present disclosure is only used to explain, and It is not intended to limit the utility model, but is defined by the subject-matter of the claims the range of protection.

Claims

1. a kind of fabric dividing electric scissors, which is characterized in that including chassis and the fabric dividing structure being located on chassis, and be located at fabric dividing structure The grinding structure of side, the sharpening motor for controlling grinding structure work and the protecting crust being located on grinding structure, it is described Sharpening motor is fixedly mounted in protecting crust, in which:

The fabric dividing structure includes main motor, knife rest and the blade being located on knife rest, and the hand being respectively provided on main motor One end of handle, handle and power outlet, the blade is connect with main motor；

The grinding structure includes swinging the knife board being formed by connecting by a pair of of sharpening part, being respectively provided in the opposite grinding knife The driving gear set that sharpening abrasive band drives sharpening abrasive band to rotate with knife board upper end is located at, and be located above knife board Driving column, reciprocating screw rod and the casing that can be sleeved on reciprocating screw rod periphery are equipped with connector, institute in the lower end of the casing The connector stated, which is equipped with, passes through the perforation connecting afterwards with the driving wheel of driving gear set for driving column, and the casing is by being somebody's turn to do Connector is fixedly mounted on knife board, and the knife board is located at the upper end position and its sharpening part of knife rest after installing It is clamped on blade；The slot that downwardly open and with driving column shape matches, institute are equipped in the middle part of the reciprocating screw rod The upper end for the driving column stated is inserted into linking together into slot with reciprocating screw rod, the driving wheel of lower end and driving gear set It is fixedly connected；The upper end of the reciprocating screw rod connect with sharpening motor and can be driven by the sharpening motor and rotated；Described The outer wall of reciprocating screw rod is equipped with interlaced uplink sliding slot and downlink sliding slot；Pass through between the casing and reciprocating screw rod Driving member is attached, and after they are connected the driving member can drop into uplink sliding slot or downlink sliding slot.

2. fabric dividing electric scissors according to claim 1, which is characterized in that the uplink sliding slot on the reciprocating screw rod outer wall is under It between the tail portion of row sliding slot upper/lower terminal is linked into an integrated entity by transition sliding slot；The driving member includes ring-like fixation Part, pin, spring and with externally threaded locking member, uplink sliding slot or downlink can be fallen by being equipped in the one end of the pin Half swing link in sliding slot, the other end, which is equipped with, is put into holding tank therein for spring；It is being located at casing installation loop type fasteners Position is equipped with a through-hole；Be equipped on the loop type fasteners be used to pass through for pin and with it is logical on loop type fasteners The channel that hole communicates；Half swing link that the pin sequentially passes through its end after channel, through-hole drop into uplink sliding slot or under In row sliding slot, the internal screw thread to match with the external screw thread on locking member is equipped on the inner wall in the channel.

3. fabric dividing electric scissors according to claim 1 or 2, which is characterized in that the driving column is square column.