CN110948801A

CN110948801A - Water gap cutting device

Info

Publication number: CN110948801A
Application number: CN201911223707.8A
Authority: CN
Inventors: 郭顺平; 李响; 李松俊
Original assignee: Mehow Innovative Ltd
Current assignee: Mehow Innovative Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-04-03
Anticipated expiration: 2039-12-04
Also published as: CN110948801B

Abstract

The invention relates to a water gap cutting device. The water cutting opening device comprises a substrate, a fixing assembly and a blade assembly, wherein the fixing assembly comprises a fixed seat fixed on the substrate, an elastic part fixedly connected with the fixed seat and a propping part rotatably connected with the fixed seat, the fixed seat is used for placing an object to be cut, and the propping part can rotate relative to the fixed seat and can prop against the elastic part to enable the elastic part to generate elastic deformation and prop against the object to be cut; blade subassembly slides and sets up on the basement, and blade subassembly can slide to the direction that is close to the fixing base to can support to push against the piece and rotate, and can with treat the material butt and amputate the mouth of a river of waiting to cut the thing, blade subassembly can slide to the direction of keeping away from the fixing base, so that support and hold the piece and can reset under the effect of the elastic restoring force of elastic component. The water gap cutting device can cut off the water gap and is simple to operate.

Description

Water gap cutting device

Technical Field

The invention relates to the technical field of mechanical structures, in particular to a water gap cutting device.

Background

In the process of forming a product, a water gap is easily formed on the formed product, and the water gap of the formed product needs to be cut off to obtain the required product. Generally, cut mouth of a river tool includes assemblies such as fixed subassembly of product and blade cutting subassembly, and every subassembly is independent subassembly, needs to control respectively to the order that needs each subassembly to carry out, complex operation.

Disclosure of Invention

Accordingly, there is a need for a nozzle cutting device that can cut a nozzle and is simple to operate.

A cutting gate assembly comprising:

a substrate;

the fixing assembly comprises a fixing seat fixed on the substrate, an elastic piece fixedly connected with the fixing seat and a propping piece rotatably connected with the fixing seat, the fixing seat is used for placing an object to be cut, and the propping piece can rotate relative to the fixing seat, can prop against the elastic piece to enable the elastic piece to generate elastic deformation and can prop against the object to be cut; and

the blade assembly is arranged on the base in a sliding mode, the blade assembly can slide towards the direction close to the fixed seat so as to push the abutting part to rotate, the blade assembly can abut against the to-be-cut object to cut off the water gap of the to-be-cut object, and the blade assembly can slide towards the direction far away from the fixed seat so as to enable the abutting part to reset under the action of elastic restoring force of the elastic part.

The water gap cutting device comprises a substrate, a fixing assembly and a blade assembly arranged on the substrate in a sliding manner, wherein the fixing assembly comprises a fixed seat fixed on the substrate, an elastic part fixedly connected with the fixed seat and a butting part rotationally connected with the fixed seat, the fixed seat is used for placing an object to be cut, the butting part can be opposite to the fixed seat and can be butted with the elastic part so that the elastic part generates elastic deformation and can be butted with the object to be cut, and the blade assembly can be butted against the butting part to rotate and can cut off the water gap of the object to be cut, so that the blade assembly can slide towards the direction close to the fixed seat to be butted against the butting part to rotate, the butting part is butted against the elastic part and is butted against the object to be cut, the object to be cut is fixed in the fixed seat, the blade assembly can be butted against the object to cut off the water gap of the object to be cut, and the blade assembly can slide towards the direction far away from the fixed seat after, so that the abutting part resets under the action of the elastic restoring force of the elastic part to eliminate the acting force of the abutting part on the object to be cut, and the object to be cut after the water gap is cut off can be taken out. Among the above-mentioned cut mouth of a river device, only need control blade subassembly, both can amputate the mouth of a river, can control fixed subassembly again and treat the thing with the fixed, can also control fixed subassembly so that can take out the thing of treating after the excision mouth of a river from the fixing base, easy operation is convenient.

In one embodiment, the object to be cut includes a target product and a nozzle which are fixedly connected, the target product can be at least partially accommodated in one side of the fixed seat which is far away from the substrate, the nozzle cutting device further includes a lifting assembly, the lifting assembly includes a rotating member and a supporting member for supporting the target product, the rotating member is partially accommodated in the fixed seat and is rotationally connected with the fixed seat, the supporting member is accommodated in the fixed seat and is slidably connected with the rotating member, and the blade assembly can slide in a direction far away from the fixed seat after the nozzle is cut off so as to push the rotating member to rotate, so that the supporting member drives the target product to move in a direction far away from the substrate.

In one embodiment, the rotating member is provided with a strip-shaped hole, the extending direction of the strip-shaped hole is intersected with the direction of the target product far away from the substrate, the supporting member is provided with a connecting hole, the lifting assembly further comprises a connecting shaft, and the connecting shaft is movably arranged in the strip-shaped hole and the connecting hole in a penetrating mode so as to connect the supporting member and the rotating member.

In one embodiment, the lifting assembly further includes an elastic member fixedly connected to the base, the rotating member is capable of rotating and abutting against the elastic member to elastically deform the elastic member, and the blade assembly is capable of sliding in a direction close to the fixing base to enable the rotating member to be reset under the elastic restoring force of the elastic member.

In one embodiment, the blade assembly further comprises a driving assembly, and the driving assembly can drive the blade assembly to slide.

In one embodiment, the driving assembly includes a base, a connecting member and a pushing member, the base is fixed on the base, the connecting member is connected with the blade assembly, the pushing member is movably connected with the base and is fixedly connected with the connecting member, and the pushing member can rotate relative to the base to drive the connecting member to move towards or away from the fixing seat, so as to drive the blade assembly to slide.

In one embodiment, a limiting member is disposed on the substrate, and the limiting member can prevent the connecting member from moving in a direction away from the fixing base.

In one embodiment, one of the base and the blade assembly is provided with a sliding groove, and the other of the base and the blade assembly is provided with a sliding rail matched with the sliding groove, and the sliding rail is slidingly accommodated in the sliding groove, so that the blade assembly is slidingly arranged on the base.

In one embodiment, the blade assembly includes a mounting seat and a blade, the mounting seat is slidably disposed on the base, the mounting seat can push the abutting member to rotate, the blade is fixed on the mounting seat, and the blade can abut against the object to be cut to cut off the water gap.

In one embodiment, the object to be cut includes a target product and a water gap which are fixedly connected, the abutting member includes a rotating portion, a first abutting portion and a second abutting portion, the rotating portion is rotatably connected with the fixing seat, the first abutting portion and the second abutting portion are arranged at intervals and are fixedly connected with the rotating portion, the mounting seat can abut and push the first abutting portion to rotate and drive the second abutting portion and the rotating portion to rotate, so that the rotating portion can abut against the elastic member, the first abutting portion and the second abutting portion can abut against the target product and the water gap respectively, and the blade can move between the first abutting portion and the second abutting portion under the driving of the mounting seat and can abut against the water gap to cut off the water gap.

Drawings

Fig. 1 is a schematic structural view of a water cutting nozzle device according to an embodiment;

fig. 2 is an exploded view of the water cutting nozzle device shown in fig. 1;

fig. 3 is a schematic structural view of the water cutting gap device shown in fig. 1 without a blade;

fig. 4 is a schematic cross-sectional view of the water cutting gap device shown in fig. 3 along line I-I;

fig. 5 is a schematic structural view of a holding part in the water cutting gap device shown in fig. 1;

fig. 6 is a schematic structural view of a fixing frame in the water cutting gap device shown in fig. 1;

fig. 7 is a schematic structural view of a rotating member in the water cutting gap device shown in fig. 1;

fig. 8 is a schematic structural view of a support member in the water cutting gap device shown in fig. 1;

fig. 9 is a schematic view of another angle of the water cutting gap device shown in fig. 3;

FIG. 10 is a schematic view of the water cutting nozzle device shown in FIG. 1, after a blade is omitted, the pushing rod is pushed in a direction close to the first end;

fig. 11 is a schematic view of another angle of the water cutting nozzle device shown in fig. 10;

fig. 12 is a schematic cross-sectional view of the water cutting gap device shown in fig. 10 along line II-II;

fig. 13 is an operation schematic diagram of the water cutting opening device shown in fig. 10, which omits a blade and then pushes a rod to move to a terminal point in a direction close to the first end;

fig. 14 is a schematic view of another angle of the water cutting nozzle device shown in fig. 13;

fig. 15 is a schematic cross-sectional view of the water cutting gap device shown in fig. 13 along the line III-III;

FIG. 16 is an operational view of the gate cutting device of FIG. 13 with the blade omitted and the push rod moved in a direction approaching the second end;

fig. 17 is a schematic view of another angle of the water cutting gap device shown in fig. 16;

fig. 18 is a schematic partial cross-sectional view of the cutting gate assembly of fig. 16 taken along line IV-IV;

fig. 19 is an operation schematic diagram of the water cutting opening device shown in fig. 16, which omits a blade and then pushes a rod to move to a terminal point in a direction close to the second end;

fig. 20 is a schematic view of another angle of the water cutting gap device shown in fig. 19;

fig. 21 is a schematic partial cross-sectional view of the water cutting gap device of fig. 19 taken along line V-V;

fig. 22 is a schematic cross-sectional view of the water cutting nozzle device shown in fig. 19 taken along line VI-VI.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 2, the water cutting gap device 10 of an embodiment includes a base 100, a fixing assembly 200, and a blade assembly 300. The fixing assembly 200 includes a fixing base 210, an elastic member 220 and an abutting member 230. The holder 210 is used for placing the work piece 20. The fixing base 210 is fixed on the substrate 100. The elastic member 220 is fixedly connected to the fixing base 210. The support member 230 is rotatably connected to the fixing base 210. The abutting member 230 can rotate relative to the fixing base 210, so as to abut against the elastic member 220 to elastically deform the elastic member 220, and abut against the workpiece 20. Blade assembly 300 is slidably disposed on base 100. The blade assembly 300 can slide in a direction approaching the fixing base 210 to push the holder 230 to rotate, and can abut against the work piece 20 to cut off the water gap 20b of the work piece 20. The blade assembly 300 can slide away from the fixing base 210, so that the retainer 230 can be reset by the elastic restoring force of the elastic member 220.

The water cutting opening device 10 comprises a substrate 100, a fixing assembly 200 and a blade assembly 300 arranged on the substrate 100 in a sliding manner, wherein the fixing assembly 200 comprises a fixed seat 210 fixed on the substrate 100, an elastic member 220 fixedly connected with the fixed seat 210 and a holding member 230 rotatably connected with the fixed seat 210, the fixed seat 210 is used for placing the object 20 to be cut, the holding member 230 can be abutted against the fixed seat 210 so as to enable the elastic member 220 to generate elastic deformation and be abutted against the object 20 to be cut, the blade assembly 300 can be abutted against the holding member 230 to rotate and can cut off the water opening 20b of the object 20 to be cut, therefore, the blade assembly 300 can slide towards the direction close to the fixed seat 210 so as to be abutted against the holding member 230 to rotate, the holding member 230 is abutted against the elastic member 220, the holding member 230 is abutted against the object 20 to be cut, the object 20 to be cut is fixed in the fixed seat 210, and the blade assembly 300 can be abutted against the object 20 to cut off the water opening 20b of the object 20 to be cut, after the water gap 20b is cut off, the blade assembly 300 can slide in a direction away from the fixing base 210, so that the abutting member 230 can be reset under the elastic restoring force of the elastic member 220, the acting force of the abutting member 230 on the work piece 20 is eliminated, and the work piece 20 after the water gap 20b is cut off can be taken out. In the above-mentioned water gap cutting device 10, only need control blade subassembly 300, both can amputate mouth of a river 20b, can control fixed subassembly 200 again in order to fix waiting to cut thing 20, can also control fixed subassembly 200 so that can take out the waiting to cut thing 20 after amputating mouth of a river 20b from fixing base 210, easy operation is convenient.

Referring to fig. 3, the base 100 is used to support the securing assembly 200 and the blade assembly 300. In the illustrated embodiment, the substrate 100 has a substantially strip-shaped plate shape. Substrate 100 has opposing first end 110 and second end 120. Substrate 100 extends from first end 110 to proximate second end 120. The substrate 100 is not limited to a strip-shaped plate, and may have other shapes and may be provided as needed.

The fixing base 210 is partially accommodated in the substrate 100 and is fixedly connected to the substrate 100. In the illustrated embodiment, the base 100 is provided with a receiving slot 130, and the receiving slot 130 is disposed near the first end 110. The fixing base 210 is partially received in the receiving groove 130.

The object 20 to be cut can be at least partially accommodated in the fixing base 210. In one embodiment, the work piece 20 includes a fixed target product 20a and a nozzle 20 b. The object 20 can be at least partially received in the side of the fixing base 210 away from the substrate 100. Further, the fixing base 210 is provided with a groove 211, and the groove 211 is located on a side away from the substrate 100. Both the target product 20a and the nozzle 20b can be at least partially received in the recess 211.

In the illustrated embodiment, the recess 211 is formed by an inward depression of the side of the fixing base 210 remote from the substrate 100. The recess 211 is located approximately in the middle of the holder 210. The recess 211 is substantially bar-shaped. The extending direction of the groove 211 is substantially perpendicular to the extending direction of the substrate 100. The target product 20a and the nozzle 20b are both partially received in the recess 211. The gate 20b is connected to the target product 20a in sequence along the extending direction of the groove 211.

Referring to fig. 4, the elastic member 220 penetrates the fixing base 210. Further, the fixing base 210 is provided with a receiving hole 213. The extension direction of the receiving hole 213 is substantially parallel to the extension direction of the substrate 100. The elastic element 220 penetrates the accommodating hole 213 and is fixedly connected to the fixing base 210. In the illustrated embodiment, the resilient member 220 is a spring post. The elastic member 220 includes a threaded fastener 221, a spring 223, and an abutment rod 225. The threaded fastener 221, the spring 223, and the abutment bar 225 are sequentially connected in a direction in which the first end 110 is adjacent to the second end 120. The threaded fastener 221 is threadedly coupled to the fixed base 210. The spring column is used as the elastic member 220, so that not only can the elastic function of the elastic member 220 be exerted, but also the elastic member 220 can be conveniently detached and fixed.

Referring to fig. 5, the supporting member 230 has a rotating portion 231, a first supporting portion 233 and a second supporting portion 235. The rotating part 231 is rotatably connected with the fixing base 210. The first abutting portion 233 and the second abutting portion 235 are disposed at an interval and are both fixedly connected to the rotating portion 231. The rotating portion 231 can rotate and can abut against the elastic member 220. The first abutting portion 233 and the second abutting portion 235 are both rotatable and capable of abutting against the target product 20a and the nozzle 20b, respectively. Further, the rotating portion 231 can rotate to abut against the abutting rod 225, so that the spring 223 is elastically deformed.

The first abutting portion 233 and the second abutting portion 235 abut against the target product 20a and the nozzle 20b, so that the object 20 to be cut can be fixed stably, and the stability of the operation of cutting the nozzle 20b can be ensured. By abutting the rotating portion 231 against the elastic member 220, the rotating portion 231 can be reset under the elastic restoring force of the elastic member 220, and carry the first abutting portion 233 and the second abutting portion 235 to reset.

Further, the abutting member 230 is rotatably connected to a side of the fixing base 210 close to the second end 120. Further, the fixing base 210 has a receiving groove 215. The receiving groove 215 is located at a side of the groove 211 close to the second end 120, and is spaced apart from the groove 211. The rotating portion 231 is accommodated in the accommodating groove 215 and is rotatably connected to the fixing base 210 through a rotating shaft. The first supporting portion 233 and the second supporting portion 235 are substantially bar-shaped. One end of the first abutting portion 233 and one end of the second abutting portion 235 are both fixed to the rotating portion 231. The first abutting portion 233 and the second abutting portion 235 extend toward the groove 211.

Referring again to fig. 2, the blade assembly 300 includes a mount 310 and a blade 320. The mount 310 is slidably disposed on the substrate 100. The mounting seat 310 can rotate against the abutting member 230. The blade 320 is fixed to the mount 310. The blade 320 can cut the nozzle 20b by abutting against the work piece 20. Further, the mounting seat 310 can slide toward the direction close to the fixing seat 210, and push the first abutting portion 233 to rotate and drive the second abutting portion 235 and the rotating portion 231 to rotate, so that the rotating portion 231 can abut against the abutting rod 225 to elastically deform the spring 223, and the first abutting portion 233 and the second abutting portion 235 can abut against the target product 20a and the nozzle 20b, respectively. The blade 320 can move between the first abutting portion 233 and the second abutting portion 235 under the driving of the mounting seat 310, and can abut against the water gap 20b to cut off the water gap 20 b.

The blade assembly 300 is provided with a slide groove (not shown), and the base 100 is provided with a slide rail 140 matching with the slide groove. The slide rail 140 is slidably received in the slide slot to slidably dispose the blade assembly 300 on the base 100. Further, the slide rail 140 is partially received in the substrate 100 and is fixed to the substrate 100. The sliding rail 140 and the fixing base 210 are arranged at intervals along a direction perpendicular to the extending direction of the substrate 100. The chute is disposed on the mount 310. Further, the mount 310 includes a sliding portion 311. The slide groove is provided on the slide portion 311.

Referring to fig. 6, the mounting base 310 further includes a fixing frame 313. The fixing frame 313 is fixed to the sliding portion 311. The fixing frame 313 can slide in a direction close to the fixing base 210 under the driving of the sliding portion 311, so as to push the first abutting portion 233 to rotate, and drive the second abutting portion 235 and the rotating portion 231 to rotate. The fixing frame 313 can slide away from the fixing base 210 under the driving of the sliding portion 311, so that the rotating portion 231 is reset under the elastic restoring force of the elastic element 220, and drives the first abutting portion 233 and the second abutting portion 235 to reset.

Further, the fixing frame 313 is fixed on a side of the sliding portion 311 away from the slide rail 140. The fixing frame 313 is provided with a first abutting portion 313a, and the first abutting portion 313a is located on one side of the fixing frame 313 close to the fixing base 210. The first abutting portion 313a can move in a direction approaching the fixing base 210 under the driving of the sliding portion 311, so as to abut against the first abutting portion 233 to rotate, and drive the second abutting portion 235 and the rotating portion 231 to rotate. The first abutting portion 313a can slide away from the fixing base 210 under the driving of the sliding portion 311, so that the rotating portion 231 can be reset under the elastic restoring force of the elastic element 220, and the first abutting portion 233 and the second abutting portion 235 can be driven to be reset.

Referring again to fig. 2, the blade 320 is fixed to the fixing frame 313. The blade 320 can move towards the direction close to the fixing base 210 under the driving of the fixing frame 313 so as to be capable of abutting against the work piece 20. Further, the fixing frame 313 is provided with a strip-shaped groove 313 b. The strip-shaped groove 313b is located on the side of the fixed frame 313 far away from the sliding part 311. The strip-shaped groove 313b extends toward the first pushing portion 313 a. The blade 320 is partially received in the groove 313b and is fixedly connected to the sliding portion 311. Further, the blade 320 is provided with a kidney-shaped hole 321. The extending direction of the waist-shaped hole 321 is substantially parallel to the extending direction of the strip groove 313 b. The blade 320 can be fixed to the fixing frame 313 by inserting the screw fastener through the waist-shaped hole 321. The provision of the kidney-shaped hole 321 enables the distance between the blade 320 and the work piece 20 to be adjusted to adjust the residual amount after the cutting of the nozzle 20 b.

Referring to fig. 2, 7 and 8, the water cutting nozzle device 10 further includes a lifting assembly. The lifting assembly includes a rotating member 410 and a supporting member 420. The rotating member 410 is partially received in the fixing base 210 and is rotatably connected to the fixing base 210. The support 420 serves to support the target product 20 a. The supporting member 420 is received in the fixing base 210 and is slidably connected to the rotating member 410. Further, the rotating member 410 is provided with a strip-shaped hole 411. The extending direction of the stripe-shaped hole 411 intersects with the direction of the target product 20a away from the substrate 100. The supporting member 420 is opened with a connecting hole 421. The lifting assembly further comprises a connecting shaft 430. The connecting shaft 430 is movably inserted through the connecting hole 421 and the bar hole 411 to connect the supporting member 420 and the rotating member 410.

Further, the fixing base 210 is provided with a receiving groove 217. The receiving groove 217 is located at a side of the fixing base 210 close to the sliding rail 140, and is opposite to and communicated with the groove 211. The rotating member 410 is a crank. The rotation member 410 has a connection portion 413, a first rotation arm 415, and a second rotation arm 417. The connecting portion 413 is received in the receiving groove 217 and is rotatably connected to the fixing base 210. The first rotating arm 415 is received in the fixing base 210 and is opposite to the groove 211. One end of the first rotating arm 415 and one end of the second rotating arm 417 are connected to the connection portion 413 such that the rotating member 410 has a substantially arc shape. The strip-shaped aperture 411 is located on the first rotating arm 415. The supporting member 420 is partially received in the receiving groove 217 and partially received in the recess 211. The supporting member 420 is sleeved on the first rotating arm 415. The target product 20a is located on a side of the support member 420 remote from the first rotation arm 415.

The blade assembly 300 can slide in a direction away from the fixed base 210 after cutting the water gap 20b, so as to push the rotator 410 to rotate, and enable the support member 420 to drive the target product 20a to move in a direction away from the base 100. Further, the fixing frame 313 can push against the second rotating arm 417, so as to rotate the rotating member 410, and the supporting member 420 can drive the target product 20a to move away from the substrate 100.

Referring to fig. 6 again, in the illustrated embodiment, a second abutting portion 313c is disposed on a side of the fixing frame 313 close to the fixing base 210. The second abutting portion 313c is located on a side of the first abutting portion 313a close to the first end 110, and is spaced from the first abutting portion 313 a. The second pushing portion 313c can move in a direction away from the fixing base 210 to push the second rotating arm 417 to rotate, so as to drive the connecting portion 413 and the first rotating arm 415 to rotate, and the supporting member 420 drives the target product 20a to move in a direction away from the substrate 100.

Referring to fig. 2 again, the lifting assembly further includes an elastic member 430 fixedly connected to the substrate 100. The rotation member 410 can rotate to abut against the elastic member 430 so as to elastically deform the elastic member 430. The blade assembly 300 can slide in a direction approaching the fixing base 210 so that the rotation member 410 can be restored by the elastic restoring force of the elastic member 430. The return of the rotation member 410 and the support member 420 is facilitated by the provision of the elastic member 430.

Further, the substrate 100 is provided with a mounting portion 150. The mounting portion 150 is received in the receiving groove 130. The mounting portion 150 is disposed adjacent to the retainer 230. The elastic member 430 penetrates the mounting portion 150, is fixedly connected to the mounting portion 150, and can abut against the rotating member 410. In the illustrated embodiment, the resilient member 430 is a spring post. The elastic member 430 includes a threaded portion 431, a spring portion 433, and an abutting portion 435. The threaded portion 431, the spring portion 433, and the abutting portion 435 are connected in this order. The threaded portion 431 is screwed with the mounting portion 150. The rotating member 410 can rotate to make the connecting portion 413 abut against the abutting portion 435, so that the spring portion 433 is elastically deformed. The spring column is adopted as the elastic member 430, so that not only can the elastic function of the elastic member 430 be realized, but also the detachable fixation of the elastic member 430 can be conveniently realized.

Referring to fig. 9, the nozzle assembly 10 further includes a driving assembly 500. The driving assembly 500 can drive the blade assembly 300 to slide toward or away from the fixing base 210. Further, drive assembly 500 includes a base 510, a link 520, and a pusher 530. The base 510 is fixed on the substrate 100. Connector 520 is connected to blade assembly 300. The pushing member 530 is movably connected to the base 510 and is fixed to the connecting member 520. The pushing member 530 can rotate relative to the base 510 to move the connecting member 520 toward or away from the fixing base 210, thereby sliding the blade assembly 300.

Further, the base 510 is disposed proximate the second end 120 of the substrate 100. The base 510 is provided with a limiting ring 511 at a side away from the substrate 100. The pusher 530 includes a first hinge portion 531, a second hinge portion 533, and a push rod 535. The first hinge 531 is movably hinged to a side of the base 510 away from the substrate 100. The second hinge portion 533 is movably hinged with the first hinge portion 531. One end of the push lever 535 is movably hinged to the first hinge 531. The connecting member 520 has a rod shape. One end of the connecting member 520 is fixed to the side of the fixing frame 313 close to the second end 120 in a clamping manner, and the other end thereof penetrates through the limiting ring 511 and is movably hinged to the second hinge portion 533. By providing the stop collar 511, the connector 520 can be more stable during movement.

Referring to fig. 2 and 4 again, the substrate 100 is provided with a position-limiting member 160. The position-limiting member 160 can prevent the connecting member 520 from moving away from the fixing base 210. Further, the limiting member 160 is a limiting shifting bead. The position-limiting member 160 is located on a side of the base 510 away from the second end 120. The connecting member 520 has a limiting groove 521 matching with the limiting member 160. A restraint slot 521 is located at one end of connector 520 near blade assembly 300 and is disposed near base 100. The connecting element 520 moves away from the fixing base 210, so that the limiting element 160 can be received in the limiting groove 521 to prevent the connecting element 520 from moving away from the fixing base 210.

The use process of the water cutting nozzle device 10 is as follows:

(1) referring to fig. 3 to 4 and fig. 9, in the water cutting gap device 10, the limiting member 160 is located in the limiting groove 521, the first abutting portion 313a does not abut against the abutting member 230, the elastic member 220 is in a normal state, the second abutting portion 313c abuts against the second rotating arm 417, and the elastic member 430 is elastically deformed. At this time, the work piece 20 is placed in the groove 211, the target product 20a is positioned on the support member 420, and the nozzle 20b is disposed adjacent to the retainer 230.

(2) Referring to fig. 10 to 12, the pushing rod 535 is pushed toward the first end 110, so that the connecting member 520 moves toward the first end 110, and the position-limiting member 160 contracts and disengages from the position-limiting groove 521; when the connecting rod 520 moves to a distance which is one half of the stroke in a direction close to the first end 110, the connecting rod 520 pushes the fixing frame 313 and the blade 320 to move in a direction close to the first end 110, the first abutting portion 313a abuts against the first abutting portion 233 to rotate, and drives the second abutting portion 235 and the rotating portion 231 to rotate, so that the rotating portion 231 abuts against the elastic member 220 to elastically deform the elastic member 220.

(3) Referring to fig. 13 to 15, when the pushing rod 535 moves to the end point in the direction close to the first end 110 (i.e. when the pushing rod 535 cannot be pushed continuously in the direction close to the first end 110), the first abutting portion 233 and the second abutting portion 235 abut against the target product 20a and the nozzle 20b, respectively, the blade 320 moves to a position between the first abutting portion 233 and the second abutting portion 235 and abuts against the nozzle 20b to cut off the nozzle 20b, at this time, the second abutting portion 313c does not abut against the second rotating arm 417, the supporting member 420 moves in the direction close to the rotating member 100, the rotating member 410 resets, and the object 20 to be cut is accommodated in the groove 211.

(4) Referring to fig. 16 to 18, after the nozzle 20b is cut off, the pushing rod 535 is pushed toward the second end 120, so that the connecting member 520 moves toward the second end 120, the fixing frame 313 and the blade 320 are pushed toward the second end 120, and the abutting member 230 is reset under the elastic restoring force of the elastic member 220; when the connecting rod 520 moves to a distance of three-quarters of the stroke in a direction approaching the second end 120, the position-limiting member 160 is located in the position-limiting groove 521.

(5) Referring to fig. 19 to 22, the pushing rod 535 is continuously pushed toward the direction close to the second end 120, the second pushing portion 313c pushes the second rotating arm 417 to rotate, the elastic member 430 elastically deforms, the supporting member 420 drives the target product 20a to move in the direction away from the substrate 100, when the pushing rod 535 moves toward the end point in the direction close to the second end 120, the pushing rod 535 stops being pushed, the target product 20a extends out of the groove 211, and at this time, the target product 20a can be taken out.

(6) The pushing rod 535 is pushed towards the direction close to the first end 110 until the limiting member 160 is positioned in the limiting groove 521, and the next to-be-cut object 20 is placed in the groove 211 to cut off the water gap 20b of the next to-be-cut object 20.

Further, the above-mentioned nozzle cutting device 10 can control the telescopic assembly through the control blade assembly 300, so as to take out the target product 20a with smaller size, and the application range is wide.

Generally, cut mouth of a river tool includes subassembly such as fixed subassembly of product and blade cutting assembly, and every subassembly is independent subassembly, and every subassembly all needs a drive assembly in order to drive and control for cut mouth of a river tool's structure is great, occupation space, complex operation. In the above water gap cutting device 10, only one driving assembly 500 is needed to control the blade assembly 300, which can cut the water gap 20b, control the fixing assembly 200 to fix the object 20 to be cut, control the fixing assembly 200 and the telescopic assembly to take out the object 20 to be cut after cutting the water gap 20b from the fixing base 210, and have small occupied space and simple and convenient operation.

It is understood that the elastic member 220 is not limited to the spring post, but may be a spring. When the elastic member 220 is a spring, one end of the elastic member 220 is fixedly connected to the fixing base 210, and the other end can abut against the abutting member 230.

It is understood that the resilient member 430 is not limited to a spring post, but may be a spring. When the elastic member 430 is a spring, one end of the elastic member 430 is fixedly connected to the mounting portion 150, and the other end can abut against the abutting portion 435.

It is understood that the slide rail 140 is not limited to be disposed on the base 100, and the slide slot is not limited to be disposed on the blade assembly 300, and the slide rail 140 may be disposed on the base 100 and the blade assembly 300, and at this time, the blade assembly 300 can be slidably disposed on the slide rail 140.

It is to be understood that the driving assembly 500 is not limited to the above-described structure, and the driving assembly 500 may also be a cylinder driving mechanism, a hydraulic driving mechanism, or a motor driving mechanism, in which case the blade assembly 300 may be automatically driven to move by the driving assembly 500.

It will be appreciated that the lifting assembly may be omitted. At this time, the target product 20a may be taken out of the holder 210 by using a tool such as a clip.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A cutting gate device, comprising:

a substrate;

2. The water gap cutting device according to claim 1, wherein the object to be cut includes a target product and a water gap which are fixedly connected, the target product can be at least partially accommodated in one side of the fixing base away from the base, the water gap cutting device further includes a lifting assembly, the lifting assembly includes a rotating member and a supporting member for supporting the target product, the rotating member is partially accommodated in the fixing base and is rotatably connected with the fixing base, the supporting member is accommodated in the fixing base and is slidably connected with the rotating member, and the blade assembly can slide in a direction away from the fixing base after the water gap is cut off so as to push the rotating member to rotate, so that the supporting member drives the target product to move in a direction away from the base.

3. The water gap cutting device according to claim 2, wherein the rotating member is formed with a strip-shaped hole, an extending direction of the strip-shaped hole intersects with a direction of the target product away from the base, the supporting member is formed with a connecting hole, and the lifting assembly further comprises a connecting shaft movably inserted through the strip-shaped hole and the connecting hole to connect the supporting member and the rotating member.

4. The water gap cutting device according to any one of claims 2 to 3, wherein the lifting assembly further includes an elastic member fixedly connected to the base, the rotating member is capable of rotating and abutting against the elastic member to elastically deform the elastic member, and the blade assembly is capable of sliding in a direction approaching the fixing base, so that the rotating member is capable of being reset by an elastic restoring force of the elastic member.

5. The water cutting gap device according to any one of claims 1 to 3, further comprising a driving assembly capable of driving the blade assembly to slide.

6. The water cutting opening device according to claim 5, wherein the driving assembly comprises a base, a connecting member and a pushing member, the base is fixed on the base, the connecting member is connected with the blade assembly, the pushing member is movably connected with the base and is fixedly connected with the connecting member, and the pushing member can rotate relative to the base to drive the connecting member to move towards or away from the fixed seat, so as to drive the blade assembly to slide.

7. The water cutting gap device according to claim 6, wherein a stopper is disposed on the base, and the stopper can prevent the connecting member from moving away from the fixing base.

8. The water cutting gap device according to any one of claims 1 to 3 and 6 to 7, wherein one of the base and the blade assembly is provided with a sliding groove, and the other one of the base and the blade assembly is provided with a sliding rail matched with the sliding groove, and the sliding rail is slidingly accommodated in the sliding groove, so that the blade assembly is slidingly arranged on the base.

9. The water cutting gap device according to claim 1, wherein the blade assembly comprises a mounting seat and a blade, the mounting seat is slidably disposed on the base, the mounting seat can push the holder to rotate, the blade is fixed on the mounting seat, and the blade can abut on the to-be-cut object to cut off the water gap.

10. The water gap cutting device according to claim 9, wherein the object to be cut comprises a fixed target product and a water gap, the abutting piece is provided with a rotating part, a first abutting part and a second abutting part, the rotating part is rotatably connected with the fixed seat, the first abutting part and the second abutting part are arranged at intervals and are fixedly connected with the rotating part, the mounting seat can abut against the first abutting part to rotate and drive the second abutting part and the rotating part to rotate, so that the rotating part can be abutted against the elastic piece, and the first abutting part and the second abutting part can be abutted against the target product and the water gap respectively, the blade can move to between the first abutting portion and the second abutting portion under the driving of the mounting seat, and can abut against the water gap to cut off the water gap.