CN115107239A - Water gap shearing device - Google Patents
Water gap shearing device Download PDFInfo
- Publication number
- CN115107239A CN115107239A CN202210581898.0A CN202210581898A CN115107239A CN 115107239 A CN115107239 A CN 115107239A CN 202210581898 A CN202210581898 A CN 202210581898A CN 115107239 A CN115107239 A CN 115107239A
- Authority
- CN
- China
- Prior art keywords
- assembly
- shearing
- push
- pliers
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010008 shearing Methods 0.000 title claims abstract description 142
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000011084 recovery Methods 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000220317 Rosa Species 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 35
- 238000003825 pressing Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of automatic processing, in particular to a nozzle shearing device, which comprises: the shearing device comprises a rack, a horizontal driving assembly arranged on the rack, a shearing assembly in driving connection with the horizontal driving assembly and an upper jacking assembly arranged on the rack; the shearing assembly is used for shearing a water gap of a workpiece, and comprises a base, a bearing table, a plurality of push blocks and shearing pliers, wherein the base is in driving connection with the horizontal driving assembly, the bearing table is arranged at the top of the base, a containing groove is formed between the base and the bearing table, the push blocks and the shearing pliers are arranged in the containing groove, the shearing pliers are in one-to-one correspondence with the water gap, the push blocks are in one-to-one correspondence with the shearing pliers, the two sides of the shearing pliers are respectively provided with a pliers handle and a jaw, the pliers handle is abutted to the push blocks, and the jaws are used for shearing the water gap. The invention realizes the automation of the water gap shearing and improves the yield.
Description
Technical Field
The invention relates to the technical field of automatic processing, in particular to a water gap shearing device.
Background
In automated industrial processes, many products use plastic parts, which are typically formed by injection molding using an injection molding machine, resulting in a nozzle that requires cutting before or after assembly. Some products shear the nozzle produced by injection molding after assembly is complete. However, at this time, the product is already an assembled finished product, the appearance processing technology is completely completed, and the shearing process is required to have high precision and also to prevent the appearance of the product from being protected. The traditional method for manually shearing the water gap is low in efficiency and high in labor cost; the appearance of the product is easily damaged in the shearing process, and the yield is reduced. In addition, the existing nozzle shearing device cannot shear a plurality of nozzles of the same product at the same time, and the mechanical structure is relatively complex.
In view of the above, a new nozzle shearing device is needed to solve the above existing technical problems.
Disclosure of Invention
Based on this, the present invention provides a nozzle shearing device comprising: the shearing device comprises a rack, a horizontal driving assembly arranged on the rack, a shearing assembly in driving connection with the horizontal driving assembly and an upper jacking assembly arranged on the rack;
the shearing assembly is used for shearing a water gap of a workpiece and comprises a base, a bearing table, a plurality of push blocks and shearing pliers, the base is in driving connection with the horizontal driving assembly, the bearing table is arranged at the top of the base, a containing groove is formed between the base and the bearing table, the push blocks and the shearing pliers are arranged in the containing groove, the shearing pliers are arranged in one-to-one correspondence with the water gap, the push blocks are arranged in one-to-one correspondence with the shearing pliers, two sides of the shearing pliers are respectively provided with a pliers handle and a jaw, the pliers handle is abutted to the push blocks, and the jaws are used for shearing the water gap;
when the workpiece is placed on the bearing table, the water gap is located in the jaw, the horizontal driving assembly drives the shearing assembly to move linearly to the top of the upper ejection assembly, the upper ejection assembly rises to be in contact with the push block, the upper ejection assembly continues to rise to push all the push blocks to move towards the corresponding shearing pliers at the same time, the push block pushes the pliers handles to be close, and the jaw is closed to shear the water gap.
Preferably, the shearing assembly further comprises a first spring, the first spring is arranged in the accommodating groove, one end of the first spring is abutted with the pushing block, the other end of the first spring is abutted with the base, and the telescopic direction of the first spring is consistent with the movement direction of the pushing block; when the push block pushes the clamp handles to be close, the first spring is compressed, after the shearing clamp finishes shearing, the upper ejection module descends and resets, and the first spring recovers to push the push block to reset.
Preferably, the push block comprises a first end and a second end which are oppositely arranged, the first end is close to the cutting pliers, and the second end is far away from the cutting pliers; the first end is provided with a notch, the tail part of the forceps handle is inserted into the notch and is abutted against the wall body of the notch, and the tail part of the forceps handle is gradually enlarged from the tail end to the direction far away from the notch; the second end is designed to be a chamfer angle, and the direction from the tail end to the position close to the notch of the second end is gradually increased; when the upper ejection assembly pushes the push block to move towards the direction of the shearing pliers, the tail parts of the pliers handles are gradually inserted into the notches, the pliers handles are closed, and the jaws are closed to shear the water gaps.
Preferably, the shearing assembly further comprises a second spring, the second spring is arranged on the forceps handle, and two ends of the second spring are respectively abutted against the forceps handle; when the clamp handles are closed, the second spring is compressed, after the shearing clamp finishes shearing, the upper ejection module descends, the first spring pushes the push block to reset, and meanwhile, the second spring recovers to push the shearing clamp to reset until the clamp mouth is opened.
Preferably, a first adsorption groove vertically penetrating through the bearing table is arranged on the bearing table and used for adsorbing and fixing the workpiece, the base is provided with air holes corresponding to the first adsorption groove, and the first adsorption groove is connected with a vacuum generator through the air holes.
Preferably, the nozzle shearing device further comprises a pressing assembly, the pressing assembly is arranged at the top of the rack and located above the upper ejection assembly, when the shearing assembly moves to the top of the upper ejection assembly, the shearing assembly is located between the upper ejection assembly and the pressing assembly, and the pressing assembly descends to abut against the workpiece and is used for pressing and fixing the workpiece.
Preferably, the pressing assembly comprises a shell, and a pressing driving piece, a pressing plate, a pressing block, a guide rod and a limiting block which are arranged in the shell; the push-down driving piece is arranged on the rack, the push-down plate is in driving connection with the push-down driving piece, the push-down block is arranged on the push-down plate and used for pressing and fixing the workpiece, the limiting block is fixedly arranged on the shell and located above the push-down plate, the limiting block is used for limiting the rising maximum height of the push-down plate, the guide rod is in sliding connection with the push-down plate, and the push-down driving piece can drive the push-down plate to be close to or far away from the guide rod to push up the component.
Preferably, the nozzle shearing device further comprises a safety grating, and the safety grating is arranged on the outer side of the shell.
Preferably, the nozzle shearing device further comprises a recovery assembly, the recovery assembly is used for recovering and shearing waste materials generated by the nozzle, the recovery assembly is arranged adjacent to the upper jacking assembly, and the recovery assembly and the shearing pliers are arranged in a one-to-one correspondence manner; the two ends of the recovery assembly are respectively provided with a feed inlet and a discharge outlet, when the horizontal driving assembly drives the shearing assembly to move to the top of the upper jacking assembly, the feed inlet is positioned at the bottom of the jaw, and the discharge outlet faces the outside of the rack; the recycling assembly is provided with an air outlet facing the discharge hole, and the air outlet is connected with a fan.
Preferably, a control panel is arranged on the rack, and a power key, a start key and an emergency stop key are arranged on the control panel.
The invention has the beneficial effects that: according to the water gap shearing device, a workpiece is placed on the bearing table, the horizontal driving assembly automatically drives the shearing assembly to move to the top of the upper ejection assembly, the upper ejection assembly ascends to simultaneously push all push blocks to move, and all shearing pliers push the lower jaws to be closed to complete shearing; the whole process does not need manual intervention, and the cutting of the water gap can be automatically completed, so that the labor cost is greatly saved; the device can also be connected into an automatic production line, so that the labor cost is further saved; meanwhile, the problems of uneven water gap shearing, product appearance damage and the like caused by manual shearing are avoided, and the yield of the product is greatly improved; mechanical structure is simple, and can carry out the shearing at a plurality of mouths of a river simultaneously, has improved the efficiency of processing greatly.
Drawings
FIG. 1 is a schematic view of a workpiece to be sheared according to an embodiment of the invention;
fig. 2 is a schematic perspective view of a nozzle shearing device according to an embodiment of the present invention;
fig. 3 is a schematic internal perspective view of a nozzle shearing device according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a shearing assembly of a nozzle shearing device according to an embodiment of the present invention;
fig. 5 is a schematic view of a part of the structure of a shearing assembly of a nozzle shearing device according to an embodiment of the invention;
fig. 6 is an exploded view of the shear assembly of the nozzle shearing device of an embodiment of the present invention;
fig. 7 is a schematic view of an exploded view of another angle of the shear assembly of the nozzle shearing device of an embodiment of the present invention;
fig. 8 is a schematic perspective view of a push block of a nozzle shearing device according to an embodiment of the present invention;
fig. 9 is a schematic perspective view of the top assembly of the nozzle shearing apparatus of an embodiment of the present invention;
fig. 10 is a schematic perspective view of a recovery assembly of a nozzle shearing device in accordance with an embodiment of the present invention;
FIG. 11 is a view of a workpiece according to an embodiment of the invention positioned on a nozzle shearing device;
fig. 12 is a view showing a state where the nozzle shearing apparatus of the embodiment of the present invention shears the nozzle.
The meanings of the reference symbols in the figures are as follows:
100-nozzle shearing device; 10-a frame; 20-a horizontal drive assembly; 30-a shear assembly; 40-a topping assembly; 50-a hold down assembly; 60-safety grating; 70-a recovery assembly; 80-a control panel;
31-a base; 32-a carrier table; 33-a push block; 34-a shearing clamp; 35-a first spring; 36-a second spring; 311-air holes; 321-an adsorption tank; 322-a holding tank; 331-a first end; 332-a second end; 333-notch; 341-a forceps handle; 342-jaws; 41-upper top block; 42-top drive; 51-a housing; 52-pressing down the driving member; 53-lower press plate; 54-pressing the block; 55-a guide bar; 56-a limiting block; 71-a feed inlet; 72-a discharge hole; 73-air outlet holes; 81-power key; 82-an activation key; 83-scram key;
200-a workpiece; 201-water gap.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
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.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a workpiece 200 to be cut according to an embodiment of the present invention. It should be noted that the workpiece 200 is only used to explain the operation principle of the nozzle shearing apparatus 100100 of the present invention, and is not included in the structure of the main body of the embodiment of the present invention, and the workpiece 200 may have other shapes, which is not limited herein. In this embodiment, the workpiece 200 is the housing 51 of the electronic book, the workpiece 200 can be assembled with four foot pads, the foot pads themselves have the water gaps 201 left after injection molding after the assembly is completed, and the assembly needs to be cut off after the assembly is completed. The four foot pads are respectively positioned at the positions adjacent to the four vertexes of the electronic book.
Referring to fig. 2-3, fig. 2 is a schematic perspective view of a nozzle shearing device 100 according to an embodiment of the present invention, and fig. 3 is a schematic perspective view of an inner portion of the nozzle shearing device 100 according to an embodiment of the present invention. The nozzle shearing device 100 of the present embodiment includes a frame 10, a horizontal driving assembly 20 disposed on the frame 10, a shearing assembly 30 drivingly connected to the horizontal driving assembly 20, and an upper ejection assembly 40 disposed on the frame 10.
Specifically, the frame 10 is a mounting part of the entire apparatus, the horizontal driving assembly 20 is mounted on the top of the frame 10, and the horizontal driving assembly 20 can drive the cutting assembly 30 to move in the horizontal direction to approach or separate from the upper ceiling assembly 40. More specifically, the horizontal driving assembly 20 may adopt a technical solution of a linear motor directly driving the cutting assembly 30; the technical scheme that the shearing assembly 30 is directly driven by a linear air cylinder can also be adopted; the combination of a rotary motor and a screw rod can also be adopted to drive the shearing assembly 30; or other solutions that can drive the cutting assembly 30 to move to the top of the upper ejection assembly 40, such as an embodiment in which the cutting assembly 30 and the upper ejection assembly 40 are not arranged in the same straight line, it is necessary to drive the cutting assembly 30 to move in an arc to the top of the cutting assembly 30, and the horizontal driving assembly 20 is a rotating motor. The above technical solutions can all achieve the horizontal movement of the shearing assembly 30 to the top of the upper component 40, and the specific solution is not limited herein. In the present embodiment, the horizontal driving assembly 20 and the shearing assembly 30 are disposed on the same straight line, so the horizontal driving assembly 20 may be configured to drive the shearing assembly 30 to move linearly in the horizontal direction.
Referring to fig. 4-7, the shearing assembly 30 is used for shearing the nozzle 201 of the workpiece 200, and includes a base 31, a carrier 32, a plurality of pushers 33, and a shearing clamp 34, where the shearing assembly 30 includes the base. Base 31 and horizontal drive assembly 20 drive connection, the top of base 31 is located to plummer 32, has seted up holding tank 322 between base 31 and the plummer 32, and push block 33 and shearing pincers 34 are located in holding tank 322, and shearing pincers 34 set up with mouth of a river 201 one-to-one, and push block 33 and shearing pincers 34 one-to-one set up. In this embodiment, since the workpiece 200 to be cut is the extra water gap 201 of the electronic book foot pad, four pushing blocks 33 and cutting pliers 34 need to be disposed, and the four water gaps 201 are respectively located at four top corners of the electronic book, so that the pushing blocks 33 and the cutting pliers 34 are respectively in an "X" shape, and an "X" shaped receiving groove 322 needs to be respectively cut on one surface of the base 31 opposite to the bearing table 32 to mount the pushing blocks 33 and the cutting pliers 34. The two sides of the cutting pliers 34 are respectively a pliers handle 341 and a pliers mouth 342, the pliers handle 341 is abutted with the push block 33, and the pliers mouth 342 is used for cutting the water gap 201. It should be noted that the cutting pliers 34 are X-shaped cutting pliers 34, and when the handles 341 are closed, the jaws 342 are closed, and when the handles 341 are opened, the jaws 342 are also opened. The jaws 342 are initially set to an open condition.
With further reference to fig. 2, 3 and 9, the upper ejection assembly 40 can move vertically in a linear direction to move closer to or away from the shear assembly 30. The upper lift assembly 40 may be driven by a linear cylinder, a linear motor, or the like, and is not limited thereto. The upper ejection assembly 40 comprises an upper ejection driving member 42 and an upper ejection block 41 in driving connection with the upper ejection driving member 42, wherein the upper ejection block 41 is semicircular to realize pushing of all the pushing blocks 33 at the same time.
Referring further to fig. 11-12, fig. 11 is a state diagram of a workpiece 200 according to an embodiment of the present invention being placed on a nozzle shearing device 100, and fig. 12 is a state diagram of the nozzle shearing device 100 according to an embodiment of the present invention shearing a nozzle. The working principle of the nozzle shearing device 100 is as follows: the workpiece 200 is placed on the carrier table 32 by a robot or a human; when the workpiece 200 is properly placed on the carrier table 32, the nozzle 201 is positioned in the middle of the open jaw 342; the horizontal driving assembly 20 drives the shearing assembly 30 to move linearly to the top of the upper jacking assembly 40; the upper ejection assembly 40 continues to ascend to push the pushing block 33 at the same time, the pushing block 33 moves towards the cutting nippers 34, the nipper handles 341 are closed, the nipper jaws 342 are closed to cut the nozzle 201, and the cutting is completed. After the cutting is completed, the upper ejection assembly 40 descends, the push block 33 moves to the initial position in the opposite direction, the clamp handle 341 opens, the clamp jaw 342 opens, the horizontal driving assembly 20 drives the cutting assembly 30 to move linearly to the initial position, the workpiece 200 is taken down manually or by a manipulator, and a processing step of the workpiece 200 is completed.
In the nozzle shearing device 100 of the present embodiment, the workpiece 200 is placed on the bearing table 32, the horizontal driving assembly 20 automatically drives the shearing assembly 30 to move to the top of the upper pushing assembly 40, the upper pushing assembly 40 is lifted to push all the pushing blocks 33 to move simultaneously, and all the shearing pliers 34 are closed by pushing the lower jaws 342 of the pushing blocks 33 to complete shearing; the whole process does not need manual intervention, and the cutting of the water gap 201 can be automatically completed, so that the labor cost is greatly saved; the device can also be connected into an automatic production line, so that the labor cost is further saved; meanwhile, the problems of uneven shearing of the water gap 201, damage to the appearance of the product and the like caused by manual shearing are avoided, and the yield of the product is greatly improved; mechanical structure is simple, and can carry out the shearing of a plurality of mouths of a river 201 simultaneously, has improved the efficiency of processing greatly.
Further, referring to fig. 4-7, the shear assembly 30 further includes a first spring 35. The first springs 35 and the push blocks 33 are arranged in one-to-one correspondence. The first spring 35 is disposed in the accommodating groove 322, one end of the first spring 35 abuts against the pushing block 33, the other end of the first spring 35 abuts against the base 31, and the extending direction of the first spring 35 is consistent with the moving direction of the pushing block 33. When the push block 33 pushes the clamp handles 341 to close, the first spring 35 is compressed, after the cutting clamp 34 finishes cutting, the upper ejection module descends to reset, and the first spring 35 is restored to push the push block 33 to reset. Through the setting of first spring 35, can realize ejector pad 33 automatic re-setting after last top module descends, mechanical structure is simple and effective.
Further, referring to fig. 4-8, the pushing block 33 includes a first end 331 and a second end 332 disposed opposite to each other, the first end 331 is close to the cutting nipper 34, and the second end 332 is far from the cutting nipper 34. It should be noted that the pushing block 33 is a cut and formed integral metal piece, and the first end 331 and the second end 332 are named for convenience of description. The first end 331 is provided with a notch 333, the notch 333 is cubic, the tail part of the forceps handle 341 is inserted into the notch 333 and is abutted with the wall body of the notch 333, and the tail part of the forceps handle 341 is gradually enlarged from the tail end to the direction far away from the notch 333; as the handles 341 are gradually inserted into the notches 333, the handles 341 gradually come closer together. The second end 332 is designed with a chamfer angle, and the second end 332 gradually becomes larger from the tail end to the direction close to the gap 333; pushing on pusher 33 as upper ram assembly 40 is raised moves pusher 33 in the direction of shear jaw 34. When the upper pushing assembly 40 pushes the pushing block 33 to move toward the cutting nipper 34, the tail of the nipper handle 341 is gradually inserted into the notch 333, the nipper handles 341 are closed, and the nipper jaws 342 are closed to cut the nozzle 201. With the above arrangement, the combination of the upper ejection assembly 40 and the push block 33 provides good control over the opening and closing of the jaws 342 of the cutting pliers 34.
Further, referring to fig. 4-7, the shear assembly 30 further includes a second spring 36. The second springs 36 are provided in one-to-one correspondence with the cutting jaws 34. The second spring 36 is provided on the holder 341, and both ends of the second spring 36 are respectively abutted against the holder 341. When the forceps handles 341 are closed, the second spring 36 is compressed, after the cutting forceps 34 are cut, the upper ejection module descends, the first spring 35 pushes the push block 33 to reset, and simultaneously, the second spring 36 is restored to push the cutting forceps 34 to reset until the jaws 342 are opened. Through the arrangement, the cutting pliers 34 can automatically reset to the revealing state that the jaw 342 is opened after cutting is finished, and the mechanical structure is simple and effective.
Furthermore, the susceptor 32 is provided with an absorption groove 321 vertically penetrating the susceptor 32, the absorption groove 321 is used for absorbing and fixing the workpiece 200, the base 31 is provided with an air hole 311 corresponding to the absorption groove 321, and the absorption groove 321 is connected to the vacuum generator through the air hole 311. With the above arrangement, the work 200 can be well adsorbed and fixed to the stage 32.
Further, referring to fig. 2-3 together, in order to further fix the workpiece 200, the nozzle shearing apparatus 100 further includes a pressing assembly 50, the pressing assembly 50 is disposed on the top of the frame 10, and the pressing assembly 50 is located above the upper pushing assembly 40. When the shear assembly 30 is moved to the top of the upper ram assembly 40, the shear assembly 30 is positioned between the upper ram assembly 40 and the hold-down assembly 50, and the hold-down assembly 50 is lowered into abutment with the workpiece 200 and is used to press-fix the workpiece 200. By the arrangement of the pressing component 50, the workpiece 200 is further fixed on the bearing platform 32, and meanwhile, the foot pad is pressed and fixed, so that the foot pad or the workpiece 200 is prevented from loosening during shearing.
Specifically, referring to fig. 2-3, the pressing assembly 50 includes a housing 51, and a pressing driving member 52, a pressing plate 53, a pressing block 54, a guiding rod 55, and a limiting block 56 disposed in the housing 51. The pushing driving part 52 is arranged on the frame 10, the pushing plate 53 is in driving connection with the pushing driving part 52, the pushing block 54 is arranged on the pushing plate 53, the pushing block 54 is used for pressing the fixed workpiece 200, the limiting block 56 is fixedly arranged on the shell 51, the limiting block 56 is arranged above the pushing plate 53, the limiting block 56 is used for limiting the highest height of the pushing plate 53, the guide rod 55 is in sliding connection with the pushing plate 53, and the pushing driving part 52 can drive the pushing plate 53 to approach or leave the top pushing assembly 40 along the guide rod 55. The lower pressing driving piece 52 drives the lower pressing plate 53 to descend to the position where the lower pressing block 54 abuts against the foot pad of the workpiece 200, namely the position corresponding to the water gap 201 fixes the water gap 201 of the workpiece 200, so that shearing is more accurate. In this embodiment, the linear air cylinder is used as the push-down driving member 52, and in other embodiments, the push-down driving member 52 may be a linear motor, and the like, which is not limited herein.
Further, referring to fig. 2 to fig. 3, the nozzle cutting device 100 further includes a safety light grating 60, and the safety light grating 60 is disposed outside the housing 51. When the safety grating 60 senses the foreign matter, an early warning is given out, and the operation of the nozzle shearing device 100 is stopped, so that the worker is prevented from stretching the hand into the shell 51, and the device can be prevented from being damaged when the foreign matter is interfered.
Further, referring to fig. 2-3 and 10 together, the nozzle shearing device 100 further includes a recycling assembly 70, and the recycling assembly 70 is used for recycling waste materials generated by shearing the nozzle 201. The recovery assembly 70 is disposed adjacent to the upper ejection assembly 40, and the recovery assembly 70 is disposed in one-to-one correspondence with the shearing pincers 34. The recovery assembly 70 has a feed opening 71 and a discharge opening 72 at both ends, and when the horizontal driving assembly 20 drives the shearing assembly 30 to move to the top of the upper assembly 40, the feed opening 71 is located at the bottom of the jaw 342 and the discharge opening 72 faces the outside of the frame 10. After the cutting pliers 34 cut the water gap 201, the water gap 201 falls to the feed opening 71 and then comes out from the discharge opening 72, and the discharge opening 72 can be connected with a waste recycling bin. Further, the recycling assembly 70 is provided with an air outlet 73 facing the discharge opening 72, and the air outlet 73 is connected with a fan. The blower blows air through the air outlet towards the discharge opening 72 to prevent the sheared waste material from blocking the recovery assembly 70.
Further, referring to fig. 2 to fig. 3, in order to control the nozzle shearing apparatus 100, the frame 10 is further provided with a control panel 80. The control panel 80 is provided with a power key 81, a start key 82, and an emergency stop key 83. The power key 81 is used for controlling the on/off of the device; the number of the starting keys 82 is two, and the device can be started only when a worker presses the two starting keys 82 at the same time, so that the worker is prevented from starting the device at a position where the worker does not release the moving part; the scram key is used for stopping the operation of the device when an accident occurs.
It should be noted that, the nozzle shearing apparatus 100 may also be directly connected to an upper computer for control, so as to realize production of an automated assembly line, and then pick and place the workpiece 200 by a manipulator, without manual operation on site, thereby further improving automation.
The above examples only express preferred 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 (10)
1. A nozzle shearing device, comprising: the shearing device comprises a rack, a horizontal driving assembly arranged on the rack, a shearing assembly in driving connection with the horizontal driving assembly and an upper jacking assembly arranged on the rack;
the shearing assembly is used for shearing a water gap of a workpiece and comprises a base, a bearing table, a plurality of push blocks and shearing pliers, the base is in driving connection with the horizontal driving assembly, the bearing table is arranged at the top of the base, a containing groove is formed between the base and the bearing table, the push blocks and the shearing pliers are arranged in the containing groove, the shearing pliers are arranged in one-to-one correspondence with the water gap, the push blocks are arranged in one-to-one correspondence with the shearing pliers, two sides of the shearing pliers are respectively provided with a pliers handle and a jaw, the pliers handle is abutted to the push blocks, and the jaws are used for shearing the water gap;
when the workpiece is placed on the bearing table, the water gap is located in the jaw, the horizontal driving assembly drives the shearing assembly to move linearly to the top of the upper ejection assembly, the upper ejection assembly rises to be in contact with the push block, the upper ejection assembly continues to rise to push all the push blocks to move towards the corresponding shearing pliers at the same time, the push block pushes the pliers handles to be close, and the jaw is closed to shear the water gap.
2. The nozzle shearing device of claim 1, wherein the shearing assembly further comprises a first spring, the first spring is arranged in the accommodating groove, one end of the first spring is abutted with the pushing block, the other end of the first spring is abutted with the base, and the expansion direction of the first spring is consistent with the movement direction of the pushing block; when the push block pushes the clamp handles to be close, the first spring is compressed, after the shearing clamp finishes shearing, the upper ejection module descends and resets, and the first spring recovers to push the push block to reset.
3. The nozzle shearing device as recited in claim 2 wherein said pusher block includes first and second oppositely disposed ends, said first end being proximate said shear jaw and said second end being distal from said shear jaw; the first end is provided with a notch, the tail part of the forceps handle is inserted into the notch and is abutted against the wall body of the notch, and the tail part of the forceps handle is gradually enlarged from the tail end to the direction far away from the notch; the second end is designed to be a chamfer angle, and the direction from the tail end to the position close to the notch of the second end is gradually increased; when the upper ejection assembly pushes the push block to move towards the direction of the shearing pliers, the tail parts of the pliers handles are gradually inserted into the notches, the pliers handles are closed, and the jaws are closed to shear the water gaps.
4. The nozzle shearing device according to claim 3, wherein the shearing assembly further comprises a second spring, the second spring is arranged on the clamp handle, and two ends of the second spring are respectively abutted against the clamp handle; when the clamp handles are closed, the second spring is compressed, after the shearing clamp finishes shearing, the upper ejection module descends, the first spring pushes the push block to reset, and meanwhile, the second spring restores to push the shearing clamp to reset until the clamp opening is opened.
5. The nozzle shearing device of claim 1, wherein a first adsorption groove vertically penetrating through the carrier is arranged on the carrier, the first adsorption groove is used for adsorbing and fixing the workpiece, the base is provided with an air hole corresponding to the first adsorption groove, and the first adsorption groove is connected with a vacuum generator through the air hole.
6. The nozzle shearing device of claim 1, further comprising a hold-down assembly disposed at a top portion of the frame, the hold-down assembly being positioned above the top crown assembly, the shear assembly being positioned between the top crown assembly and the hold-down assembly when the shear assembly is moved to the top portion of the top crown assembly, the hold-down assembly being lowered into abutment with the workpiece and for press-fixing the workpiece.
7. The nozzle shearing device of claim 6, wherein the hold-down assembly comprises a housing, and a hold-down driving member, a hold-down plate, a hold-down block, a guide rod and a limiting block which are arranged in the housing; the utility model discloses a top pushing device, including frame, push-down driving piece, stopper, guide bar, push-down driving piece, push-down piece, stopper, casing, stopper, push-down piece, guide bar and push-down plate sliding connection, the push-down driving piece is located in the frame, the push-down board with the drive of push-down driving piece is connected, the push-down piece is located the push-down plate, the stopper is used for restricting the highest height that the push-down plate rose, the guide bar with push-down plate sliding connection, the push-down driving piece can drive the push-down plate is followed the guide bar is close to or keeps away from go up the top subassembly.
8. The gate shear device of claim 6, further comprising a safety grating located outside the housing.
9. The nozzle shearing device of claim 1, further comprising a recovery assembly for recovering waste material generated by shearing the nozzle, wherein the recovery assembly is disposed adjacent to the upper ejection assembly, and the recovery assembly is disposed in one-to-one correspondence with the shearing pliers; the two ends of the recovery assembly are respectively provided with a feed inlet and a discharge outlet, when the horizontal driving assembly drives the shearing assembly to move to the top of the upper jacking assembly, the feed inlet is positioned at the bottom of the jaw, and the discharge outlet faces the outside of the rack; the recycling assembly is provided with an air outlet facing the discharge hole, and the air outlet is connected with a fan.
10. The nozzle shearing device of claim 1, wherein a control panel is arranged on the frame, and a power key, a start key and an emergency stop key are arranged on the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210581898.0A CN115107239A (en) | 2022-05-26 | 2022-05-26 | Water gap shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210581898.0A CN115107239A (en) | 2022-05-26 | 2022-05-26 | Water gap shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115107239A true CN115107239A (en) | 2022-09-27 |
Family
ID=83327223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210581898.0A Pending CN115107239A (en) | 2022-05-26 | 2022-05-26 | Water gap shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115107239A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900574A (en) * | 2023-09-07 | 2023-10-20 | 山西北菱电梯有限公司 | Cold welding device for manufacturing special equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009001625U1 (en) * | 2009-02-09 | 2009-07-16 | Rennsteig Werkzeuge Gmbh | Separating device for shearing of strung on a supply tape workpieces |
| CN206446058U (en) * | 2016-12-01 | 2017-08-29 | 饰而杰汽车制品（苏州）有限公司 | A kind of moulding cast gate shearing equipment |
| CN208324095U (en) * | 2018-06-02 | 2019-01-04 | 斯达康（福建）五金科技有限公司 | Moulding removes material head device |
| CN109333942A (en) * | 2018-09-21 | 2019-02-15 | 肖勇斌 | A kind of plastic mould clout shear |
| CN109808138A (en) * | 2019-03-28 | 2019-05-28 | 上海晶欣汽车配件有限公司 | A kind of mold automatic water gate cutting device |
| CN209616256U (en) * | 2018-12-27 | 2019-11-12 | 昆山三多乐电子有限公司 | Water gap shearing device |
| CN110877442A (en) * | 2019-12-23 | 2020-03-13 | 漳州盈塑工业有限公司 | Injection molding nozzle cutting equipment matched with injection molding machine |
| CN214383249U (en) * | 2020-10-12 | 2021-10-12 | 广东网纳智能装备有限公司 | Water gap shearing device |
-
2022
- 2022-05-26 CN CN202210581898.0A patent/CN115107239A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009001625U1 (en) * | 2009-02-09 | 2009-07-16 | Rennsteig Werkzeuge Gmbh | Separating device for shearing of strung on a supply tape workpieces |
| CN206446058U (en) * | 2016-12-01 | 2017-08-29 | 饰而杰汽车制品（苏州）有限公司 | A kind of moulding cast gate shearing equipment |
| CN208324095U (en) * | 2018-06-02 | 2019-01-04 | 斯达康（福建）五金科技有限公司 | Moulding removes material head device |
| CN109333942A (en) * | 2018-09-21 | 2019-02-15 | 肖勇斌 | A kind of plastic mould clout shear |
| CN209616256U (en) * | 2018-12-27 | 2019-11-12 | 昆山三多乐电子有限公司 | Water gap shearing device |
| CN109808138A (en) * | 2019-03-28 | 2019-05-28 | 上海晶欣汽车配件有限公司 | A kind of mold automatic water gate cutting device |
| CN110877442A (en) * | 2019-12-23 | 2020-03-13 | 漳州盈塑工业有限公司 | Injection molding nozzle cutting equipment matched with injection molding machine |
| CN214383249U (en) * | 2020-10-12 | 2021-10-12 | 广东网纳智能装备有限公司 | Water gap shearing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900574A (en) * | 2023-09-07 | 2023-10-20 | 山西北菱电梯有限公司 | Cold welding device for manufacturing special equipment |
| CN116900574B (en) * | 2023-09-07 | 2023-12-01 | 山西北菱电梯有限公司 | Cold welding device for manufacturing special equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115107239A (en) | Water gap shearing device | |
| CN109786883B (en) | Safety broken disassembly recovery method, broken disassembly recovery system and automatic operation method of lead-acid storage battery | |
| CN114932159A (en) | Numerical control stamping die | |
| CN109968403B (en) | Device and method for automatically replacing end effector by mechanical arm | |
| CN108453965B (en) | Automatic clamping and placing Grinder and its method | |
| CN115570040A (en) | Punching and drilling equipment and drilling process for automobile oil seal framework | |
| CN112519141A (en) | Automatic stub bar shearing device | |
| CN215094053U (en) | Full-automatic punching, cutting and forming special machine for asbestos rubber gasket for oil-gas separation filter element flange | |
| CN210111248U (en) | Connector blanking device | |
| CN210333955U (en) | Punching machine for aluminum alloy energy-saving window | |
| CN210453403U (en) | Vulcanizing machine | |
| CN209110538U (en) | A kind of grinding and sawing special purpose workstation for the left and right chassis of ES8 | |
| CN110936167B (en) | Production equipment and processing technology of tunnel cable hook | |
| CN113977850A (en) | Fan shell injection molding equipment capable of automatically embedding copper part and injection molding method | |
| CN209320030U (en) | A kind of processing dust collecting system of graphite jig | |
| CN216544527U (en) | Device for automatically cutting off injection molding material handle | |
| CN110815701A (en) | Automatic breaking device for waste | |
| CN111434264A (en) | Safe efficient sole leftover bits cutter | |
| CN215969060U (en) | Intelligent switch processing is with cutting device who has adjustment assembly | |
| CN206741216U (en) | A kind of fixed block installs equipment | |
| CN216139016U (en) | Automatic feeding mechanism for cutting | |
| CN219837234U (en) | Noise-reducing turbine shaft cutting device | |
| CN219337840U (en) | Novel rubber material cutting machine | |
| CN217729547U (en) | Plastic cylinder water gap removing equipment | |
| CN219542251U (en) | Assembling device for head shell assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |