CN211165142U - Water gap shearing machine - Google Patents

Abstract

The utility model discloses a water gap shearing machine, which comprises an operation table; the jig plate is arranged on the upper surface of the operating platform; the punching block is arranged above the jig plate and is arranged opposite to the jig plate in a lifting mode, and the punching block is far away from or close to the jig plate and is used for shearing a product on the jig plate. The automatic shearing device aims at realizing automatic shearing of a product water gap and improving production efficiency.

Description

Water gap shearing machine

Technical Field

The utility model relates to a plastic product processing equipment technical field, in particular to cut mouth of a river machine.

Background

After an injection molding product is subjected to mold stripping, a water gap is inevitably remained at an injection molding opening of the injection molding product, the water gap needs to be cut off before the injection molding product is used, the water gap is usually cut off by manual operation in the traditional process, the manual cutting is high in labor intensity and low in cutting speed, and the production efficiency of the product is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cut mouth of a river machine aims at realizing the automatically cropped to the product mouth of a river, improves production efficiency.

In order to achieve the above object, the utility model provides a cut mouth of a river machine includes:

an operation table;

the jig plate is arranged on the table top of the operating table, and avoidance holes are formed in the surface of the jig plate;

the punching press piece, the punching press piece is located with liftable dodging the top in hole, the punching press piece in dodge downthehole shearing position that has, the punching press piece descend to during the shearing position, with shearing the mouth of a river.

Optionally, the punch block comprises a punch head and a blade, and the blade is protruded from the bottom surface of the punch block and arranged around the outer edge of the bottom surface of the punch block.

Optionally, the punching press piece is equipped with a plurality ofly, it is equipped with a plurality ofly to dodge the hole, each the punching press piece with one it sets up to dodge the hole relatively.

Optionally, the avoidance holes are symmetrically arranged on the jig plate.

Optionally, the avoiding hole penetrates through the jig plate.

Optionally, the inside accommodation space that is formed with of operation panel, the mouth that gathers materials of intercommunication accommodation space is seted up to the mesa of operation panel, cut mouth of a river machine still includes the take-up (stock) pan, the take-up (stock) pan is located the accommodation space, and be located gather materials mouth below.

Optionally, in the vertical direction, the avoiding hole is located within the range of the material collecting port.

Optionally, the water gap shearing machine further comprises a material guiding channel, one end of the material guiding channel is arranged in the accommodating space and communicated with the material receiving disc, and the other end of the material guiding channel penetrates through the side wall of the operating platform and is communicated with the outside.

Optionally, the table-board of operation panel has blowing operation side, the table-board of operation panel still is equipped with the photoelectric sensing module, the photoelectric sensing module includes relative receiving module and the sending module that sets up, receiving module and sending module follow blowing operation side interval sets up.

Optionally, the nozzle shearing machine further comprises a driving mechanism, the driving mechanism is arranged above the operating platform and is in transmission connection with the stamping block, and the driving mechanism drives the stamping block to ascend or descend.

The technical scheme of the utility model, set up the punching press piece and set up on the tool board and dodge the hole through on tool board (the product is arranged in on the tool board) top, realize carrying out the automatically cropped mouth of a river with the product on the tool board, avoid artifical potential safety hazard and the problem of shearing inefficiency of shearing that probably brings. Specifically, the punching press piece sets up with dodging the hole relatively, and the injection moulding product is laid and is dodged directly over the hole, descend fast through drive punching press piece, the punching press piece has certain stroke distance with dodging the hole, owing to not reach the biggest stroke distance yet when the punching press piece butt in the injection moulding product, the punching press piece can continue to descend to dodge downthehole shearing position, with this with the remaining mouth of a river of product with the injection moulding product shear separation, realize the automatically cropped at the mouth of a river through the cooperation of punching press piece and dodging the hole, manual operation intensity has been reduced, speed and the degree of accuracy of tailorring have been improved, thereby reach the purpose that promotes production efficiency.

Drawings

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

Fig. 1 is a schematic structural view of the nozzle shearing machine of the present invention;

FIG. 2 is an enlarged view of the jig plate of FIG. 1;

FIG. 3 is an enlarged view of the punch block of FIG. 1;

FIG. 4 is another view of FIG. 3;

FIG. 5 is an enlarged view of the material guiding passage and the receiving tray of FIG. 1;

fig. 6 is a schematic view of the product to be processed according to the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Water gap shearing machine	140	Material receiving disc
110	Operation table	150	Material guiding channel
				120	Jig plate	160	Photoelectric sensing module
121	Avoiding hole	161	Receiving module
				130	Punching block	162	Transmission module
131	Stamping head	170	Supporting frame
				132	Blade	180	Driving member
200	Water gap	300	Injection molded product

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

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

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides an automatic cut mouth of a river machine aims at realizing the steel sheet at the accurate location of dividing the material in-process, and through location structure and the cooperation of getting material suction means, realizes the automatic assembly function, has ensured the quality and the efficiency of assembly, has reduced the product defective rate, has saved a large amount of manufacturing cost simultaneously and has ensured the security of assembly.

Referring to fig. 1 to 6, in an embodiment of the present invention, the nozzle shearing machine 100 includes:

an operation table 110;

the jig plate 120 is arranged on the table top of the operating table 110, and the surface of the jig plate 120 is provided with avoidance holes 121;

punching press piece 130, punching press piece 130 is located with liftable the top of dodging hole 121, punching press piece 130 in dodging hole 121 has the shearing position in, punching press piece 130 descend to when shearing the position, with the shearing mouth of a river.

In this embodiment, the operation platform 110 has a rectangular overall structure, four sides and a top portion are provided with a baffle to form an internal cavity, wherein the stamping block 130 and the jig plate 120 are both disposed on the upper surface of the operation platform 110, and in addition, a circuit component for controlling the stamping block 130 to automatically cut is disposed inside the operation platform 110. Threaded holes are formed in two side edges of the jig plate 120, through holes corresponding to the threaded holes are formed in the upper surface of the operating platform 110, the jig plate 120 is detachably fixed to the upper surface of the operating platform 110 through screws, the jig plate 120 is mainly used for bearing products, the products are arranged on the upper surface of the jig plate 120, the injection molding products 300 are separated from the water gap 200 through the stamping blocks 130, the stamping blocks 130 are aligned with the products on the jig plate 120 and used for cutting residual water gaps on the products, and the stamping blocks 130 have enough power and gravity to shear and separate the products on the avoiding holes 121 from the water gap when descending, so that the stamping blocks 130 can be single stamping parts or stamping components combined by filling heads, blades 132 or sawteeth and the stamping blocks 130. Because the stamping block 130 is arranged opposite to the injection molding product 300 and can ascend or descend relative to the product, namely the stamping block 130 moves (descends) to one end close to the avoidance hole 121 and extrudes with the product on the jig plate 120, the stamping block 130 cuts the residual water gap 200 of the product, the injection molding product is separated from the water gap, and after the stamping block 130 finishes the shearing action, the stamping block moves (ascends) to one end far away from the jig plate 120, namely a shearing stroke is finished; and then, a product is placed on the jig plate 120, and the stamping block 130 reciprocates in such a way, so that the automatic cutting of the product nozzle is realized.

It can be understood that, the tool plate 120 is provided with the avoiding hole 121 at the shearing position of the punch block 130, the connecting portion of the nozzle and the injection molded product of the product is arranged above the avoiding hole 121, and when the punch block 130 is pressed down, the shearing portion of the punch block 130 is aligned with the connecting portion of the nozzle and the injection molded product to be pressed down and sheared, so that the residual nozzle of the product is sheared off rapidly. On the other hand, the jig plate 120 is in rigid contact with the stamping block 130, and when the stamping block 130 is pressed down, the stamping block and the product on the jig plate 120 are extruded and rubbed with each other, and the shearing portion of the stamping block 130 may also have a sharp cutting object with a shearing function, and the sharp cutting object is cut while being rubbed with the product on the jig plate 120, so as to realize rapid shearing of the residual water gap of the product.

The utility model discloses, set up punching press piece 130 and offer on tool board 120 and dodge hole 121 through tool board 120 (the product is arranged in on tool board 120) top, realize carrying out the automatically cropped mouth of a river with the product on tool board 120, avoid artifical potential safety hazard and the problem of shearing inefficiency of shearing that shears that probably brings. Specifically, punching press piece 130 sets up with dodging hole 121 relatively, and the injection moulding product is laid and is dodged hole 121 directly over, descend fast through drive punching press piece 130, punching press piece 130 has certain stroke distance with dodging hole 121, owing to not reach the biggest stroke distance yet when punching press piece 130 butt in the injection moulding product, punching press piece 130 can continue to descend to dodging the shearing position in hole 121, cut the separation with this with the remaining mouth of a river of product and injection moulding product, realize the automatically cropped at the mouth of a river through the cooperation of punching press piece 130 with dodging hole 121, manual operation intensity has been reduced, cutting speed and degree of accuracy have been improved, thereby reach the purpose that promotes production efficiency.

Referring to fig. 1, in an embodiment of the nozzle cutting machine 100 of the present invention, the stamping block 130 includes a stamping head 131 and a blade 132, and the blade 132 is protruded on a bottom surface of the stamping block 130 and surrounds an outer edge of the bottom surface of the stamping block 130.

The stamping head 131 is solid and has enough weight to break the connecting part of the nozzle and the injection molding product, the blade 132 and the stamping block 130 can be fixed in a riveting, welding, integral forming and other ways, and the blade 132 is convexly arranged on the bottom surface of the stamping block 130. The blade 132 has a cutting function and is arranged on the lower surface of the punching block 130, when the punching block 130 punches downwards, the blade 132 contacts with the connecting part firstly, and under the action of the blade 132 and the punching head 131, quick cutting can be realized.

Because the product forms for injection moulding, the product includes interconnect's injection moulding product and mouth of a river, so need cut the mouth of a river of being connected with injection moulding product before using or selling, consequently, the product need place it in appointed position before shearing, be about to injection moulding product and put in and dodge hole 121 top, the mouth of a river is arranged in on the tool panel, so, move down the injection moulding product that is located the holding tank notch and cut the back when punching press piece 130, injection moulding product and mouth of a river separation, and simultaneously, injection moulding product can fall into and dodge in the hole 121, the mouth of a river can be stayed on tool board 120, with this realization mouth of a river and injection moulding product's automatically cropped. It can be understood that, the shearing portion of punching press piece 130 is carbide, and the material that precision and hardness are higher is made for shearing five metals spare part, electron spare part and non-metallic spare part, optionally, the utility model discloses the product of saying is mainly the plastic product.

In this embodiment, the plurality of stamping blocks 130 are provided, the plurality of avoiding holes 121 are provided, and each stamping block 130 is opposite to one of the avoiding holes 121.

A plurality of stamping blocks 130 are arranged and can be lifted or lowered relative to the jig plate 120, and a plurality of stamping blocks 130 are arranged relative to a plurality of products arranged on the jig plate 120, the injection molding products of the plurality of products are arranged in the avoiding holes 121, when the punching blocks 130 move downwards and extrude the products on the jig plate 120, the plurality of punching blocks 130 cut the water gaps of the products around synchronously, so as to improve the shearing efficiency, meanwhile, when the punch block 130 is pressed down, the end of the punch block 130 is inserted into the product and the nozzle is cut off, and then may continue to descend due to the downward inertia of the punch block 130, at this time, the punch block 130 may be placed in the accommodating groove, so that a certain stroke space is provided between the punch block 130 and the product, and the operable space is increased, the rigid contact and extrusion between the punch block 130 and the jig plate 120 is liable to cause deformation or damage of the shearing member, therefore, the provision of the relief hole 121 can increase the life of the punch block 130 while ensuring the cutting effect.

In this embodiment, the avoidance holes 121 are symmetrically arranged on the jig plate 120.

The symmetry sets up the stability that increases the shearing, when single punching press head 131 or unilateral punching press head 131 carry out the punching press shearing, rely on the gravity of self to realize cutting the mouth of a river and injection product short when punching press head 131 descends completely, and when being provided with punching press piece 130 relatively, when the punching press piece 130 that sets up relatively descends simultaneously and cuts, the punching press piece 130 that sets up relatively can give one of the other and support the power, support under the effect that power and punching press piece 130 supported each other, the difficult emergence of product was turned on one's side when making the shearing, the product of relative setting is cuted simultaneously, the stability of shearing has not only been strengthened but also the shearing speed has been accelerated.

In this embodiment, the avoiding hole 121 penetrates through the jig plate 120.

Dodge hole 121 and run through tool board 120, can realize that injection moulding product falls out from dodging hole 121 automatically, of course, the product can be the upper surface that drops to operation panel 110, dodge hole 121 and operation panel 110 and have certain altitude distance so, tool board 120 accessible support promptly, mode such as mount pad is fixed and has the position of a take the altitude from operation panel 110 can, of course, tool board 120 still need be located punching press piece 130 below, injection moulding product also can fall into operation panel 110 in, can set up one at operation panel 110 mesa and dodge the corresponding accepting hole in hole 121 so, make injection moulding product directly fall into operation panel 110 through accepting the accepting hole after dodging hole 121 and falling.

Please refer to fig. 1, in an embodiment of the nozzle cutting machine 100 of the present invention, an accommodating space is formed inside the operating platform 110, a material collecting port communicated with the accommodating space is disposed on a table-board of the operating platform 110, the nozzle cutting machine 100 further includes a material receiving tray 140, and the material receiving tray 140 is disposed in the accommodating space and located below the material collecting port.

The accommodation space facilitates the discharge of product and the storage of operating part, the material collecting port is the discharge port of injection moulding product, take over charging tray 140 then and accept the discharged product of material collecting port, it can be relative to set up in the below of material collecting port to accept the mode, set up certain high position, cut when injection moulding product and directly fall into charging tray 140, then can set up the passageway between charging tray 140 and material collecting port, make injection moulding product pass through the passageway and slide into charging tray 140, then charging tray 140 can need not set up with the material collecting port relatively.

Optionally, in the vertical direction, the avoiding hole 121 is located within the range of the material collecting port.

The vertical direction refers to the discharge direction of the injection molding product from the avoiding hole 121, and the area of the material collecting port is larger than or equal to that of the avoiding hole, so that the injection molding product can be smoothly discharged through the material collecting port after falling from the avoiding hole 121.

Optionally, the nozzle shearing machine 100 further includes a material guiding channel 150, one end of the material guiding channel 150 is disposed in the accommodating space and is communicated with the material receiving tray 140, and the other end of the material guiding channel penetrates through a side wall of the operating platform 110 and is communicated with the outside.

Since the take-up pan 140 needs to output the injection molded product out of the console 110 in addition to the function of bearing the injection molded product, the take-up pan 140 needs to be connected to a material guiding channel 150, and the product is transported to the console 110 through the material guiding channel 150 for packaging, so as to realize the automatic discharging function of the cut injection molded product. The discharge chute comprises two side plates and a bottom plate to form a semi-wrapping cavity, and the discharge chute is fixed on the side wall of the operating platform 110. Will realize the automatic discharge of injection moulding product, design certain requirement to guide channel 150, the connect silo is connected to guide channel 150 one end, accept from take-up pan 140 exhaust injection moulding product, the protruding operation panel 110 outside of locating of the other end, convenient direct taking out, the through-hole that supplies guide channel 150 to pass is seted up to operation panel 110 lateral wall, guide channel 150 bottom plate is glossy slide, the both sides board is the baffle, be used for preventing injection moulding product roll-off in-process from taking place to skew, guide channel 150 has certain inclination with take-up pan 140, when injection moulding product is discharged from the mouth that gathers materials, can be along the slide outside smooth roll-off operation panel 110, in order to realize the automatic discharge function.

Optionally, the table top of the operating table 110 has a discharging operation side, the table top of the operating table 110 is further provided with a photoelectric sensing module 160, the photoelectric sensing module 160 includes a receiving module 161 and a sending module 162 which are arranged oppositely, and the receiving module 161 and the sending module 162 are arranged at intervals along the discharging operation side.

Specifically, the emptying operation side edge refers to the side of the operation platform facing the operator during emptying and the area involved during emptying by the operator. Because the utility model discloses need artifically put into the product on tool board 120 before cuting, restart operating button, drive punching press head 131 begins work, operating button is connected with the control panel electricity, so for the security of ensureing the operation, set up photoelectric sensing ware in operation panel 110 upper surface (tool board 120) both sides, whether the accepting module by photoelectric sensing module 160 detects the hand and leaves the operating area (tool board 120 and tool board 120 top) of blowing operation side, if detect the operating area that does not leave in one's hand, then give sending module 162 with information transmission, sending module 162 connects in the main control board, can realize the outage function, punching press piece 130 stop work promptly, ensure the security of operation.

Optionally, the nozzle shearing machine 100 further includes a driving mechanism, the driving mechanism is disposed above the operating platform 110 and is in transmission connection with the stamping block 130, and the driving mechanism drives the stamping block 130 to ascend or descend.

The driving mechanism is used for driving the punching block 130 to ascend or descend so as to realize automatic shearing of the product residual water gap by the punching block 130. Specifically, the driving mechanism includes a driving member 180, a supporting frame 170 and a mounting plate, the driving member 180 is installed on the supporting frame 170, the supporting frame 170 is fixed on the upper surface of the operating platform 110, the supporting frame 170 is a portal frame and is composed of two side plates and a connecting rod connecting the two side plates, the side plates are in an "F" shape, the driving mechanism is installed at the top ends of the two side plates and can drive the cutting mounting plate to descend or ascend, the driving mechanism can be driven by a cylinder or a gear to realize the ascending and descending of the mounting plate as a reference, the mounting plate is connected with a telescopic end of the driving member 180 and can ascend and descend under the action of the driving member 180, it can be understood that the driving member 180 can be a cylinder or a ascending and descending column, optionally, the actual novel driving member 180 is a cylinder, the cylinder has a simple structure and is convenient to operate, the electromagnetic valve, the mounting panel is used for connecting driving piece 180 and fixed shearing piece, and the mounting panel is equipped with the mounting hole, and the mounting hole needs run through the mounting panel, and the drive end (output) of driving piece 180 passes and is fixed in the mounting hole and drives the shearing piece of fixing in the mounting panel bottom, makes it accomplish the auto-cutout function.

In this embodiment, a guide pillar is further disposed between the driving member 180 and the mounting plate, one end of the guide pillar is fixed to the mounting plate, the other end of the guide pillar is connected to the supporting frame 170, and the mounting plate can slide up and down relative to the guide pillar. The guide pillar mainly is to play the guide effect, the in-process direction that makes driving piece 180 drive punching press piece 130 reciprocate does not take place the skew, it is more accurate to make the shearing, the guide pillar sets up and fixes through support frame 170 along support frame 170 direction of height promptly, the guide pillar is inserted and is located the mounting panel both ends, make the mounting panel can slide from top to bottom on the guide pillar, the junction of guide pillar and mounting panel still is equipped with the bearing, the bearing is fixed on the guide pillar mounting panel, can reduce the wearing and tearing between guide pillar and the mounting panel, it can not only play the guide effect and also increase punching press piece 130's stroke to set up the. The distance between the cutting member and the panel of the jig plate 120 is set according to the stroke of the driving member 180, so as to ensure the best cutting effect during cutting. Simultaneously, driving piece 180 top still is equipped with prevents tong sleeve, prevents that tong sleeve is light rubber material, connects in driving piece 180 top, can not cause the burden for driving piece 180 motion, because needs incessant rising or decline in the 180 working process of driving piece, prevents that tong sleeve cover prevents that the staff from touching the potential safety hazard that brings by carelessness.

The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.

Claims (10)

1. A degating machine, characterized by, includes:

an operation table;

the jig plate is arranged on the table top of the operating table, and avoidance holes are formed in the surface of the jig plate;

the punching press piece, the punching press piece is located with liftable dodging the top in hole, the punching press piece in dodge downthehole shearing position that has, the punching press piece descend to during the shearing position, with shearing the mouth of a river.

2. The nozzle shearing machine as claimed in claim 1, wherein said punch block comprises a punch head and a blade, said blade being disposed protruding from a bottom surface of said punch block and surrounding an outer edge of said bottom surface of said punch block.

3. The nozzle shearing machine as claimed in claim 2, wherein said plurality of said punch blocks are provided, and said plurality of said relief holes are provided, each of said punch blocks being disposed opposite to one of said relief holes.

4. The nozzle shearing machine as claimed in claim 3, wherein a plurality of the avoiding holes are symmetrically arranged on the jig plate.

5. The nozzle shearing machine as claimed in claim 4, wherein said relief hole extends through said jig plate.

6. The nozzle shearing machine as claimed in claim 5, wherein an accommodating space is formed inside the operating platform, a material collecting opening communicated with the accommodating space is formed on a table surface of the operating platform, and the nozzle shearing machine further comprises a material receiving tray which is arranged in the accommodating space and is located below the material collecting opening.

7. The nozzle shearing machine as claimed in claim 6, wherein said relief hole is located within the range of said material collection port in a vertical direction.

8. The nozzle shearing machine as claimed in claim 6, further comprising a material guiding channel, wherein one end of the material guiding channel is disposed in the accommodating space and is communicated with the material receiving tray, and the other end of the material guiding channel penetrates through the side wall of the operating platform and is communicated with the outside.

9. The nozzle shearing machine as claimed in any one of claims 1 to 8, wherein the table top of the operating table has a discharging operation side, and the table top of the operating table is further provided with a photoelectric sensing module, the photoelectric sensing module comprises a receiving module and a transmitting module which are oppositely arranged, and the receiving module and the transmitting module are arranged at intervals along the discharging operation side.

10. The nozzle shearing machine as claimed in any one of claims 1 to 8, further comprising a driving mechanism, wherein the driving mechanism is arranged above the operating platform and is in transmission connection with the punching block, and the driving mechanism drives the punching block to ascend or descend.

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