CN111890632A - Insert and insert disassembling and assembling device - Google Patents
Insert and insert disassembling and assembling device Download PDFInfo
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- CN111890632A CN111890632A CN202011054593.1A CN202011054593A CN111890632A CN 111890632 A CN111890632 A CN 111890632A CN 202011054593 A CN202011054593 A CN 202011054593A CN 111890632 A CN111890632 A CN 111890632A
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- 230000007246 mechanism Effects 0.000 claims abstract description 161
- 238000005520 cutting process Methods 0.000 claims abstract description 54
- 238000001746 injection moulding Methods 0.000 claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 76
- 238000003825 pressing Methods 0.000 claims description 70
- 230000009471 action Effects 0.000 claims description 35
- 238000003860 storage Methods 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000002305 electric material Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010008 shearing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 4
- 239000007943 implant Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides an insert and insert disassembling and assembling device which comprises a pouring and cutting separation mechanism, a positioning and separating mechanism and a positioning and separating mechanism, wherein the pouring and cutting separation mechanism is used for performing pouring gate cutting on a formed product and separating an insert in the formed product from the product; the loading transferring and conveying mechanism is used for conveying the loading separated by the cutting and pouring separation mechanism to the loading assembly mechanism; the insert loading and conveying mechanism is used for conveying the inserts to be assembled to the insert assembling mechanism; and the insert assembling mechanism is used for assembling the insert and the insert together. The invention can solve the problems of high labor intensity, poor assembly size consistency of the inserts, low efficiency, uneven gate shearing quality and the like caused by manual operation in the production process of loading inserts, dismantling and shearing injection molding bracket products in the prior art.
Description
Technical Field
The invention relates to the technical field of injection molding, in particular to a device for disassembling and assembling an insert and an insert.
Background
The injection molding bracket product needs to be installed with the insert to assist injection molding in the injection molding process, however, before injection molding, the insert needs to be assembled manually and the manipulator needs to be loaded, after injection molding is completed, the insert needs to be disassembled manually to take out a finished product, and a finished product gate needs to be cut. Injection molding supports similar to the production process in the industry are various in series, and 2-6 people are required to participate in manual production simultaneously in the production processes of insert feeding, injection molding support product dismantling and shearing, so that the labor intensity of workers is high, the insert assembling size consistency is poor, the efficiency is low, and the quality of gate shearing is uneven.
In view of the above problems, the present invention is directed to an apparatus for disassembling and assembling an insert and an insert.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a device for disassembling and assembling an insert and an insert, so as to solve the problems of high labor intensity, poor insert assembly size consistency, low efficiency, uneven gate shearing quality, etc. caused by manual operation in the production process of the prior insert loading, injection molding support product disassembling and shearing.
The invention provides an insert and insert disassembling and assembling device, which comprises a casting separation mechanism, an insert transferring and conveying mechanism, an insert feeding and conveying mechanism and an insert assembling mechanism, wherein,
the cutting and pouring separation mechanism is used for carrying out pouring gate cutting on the formed product and separating an insert in the formed product from the product;
the loading transferring and conveying mechanism is used for conveying the loading separated by the cutting and pouring separation mechanism to the loading assembly mechanism;
the insert loading and conveying mechanism is used for conveying the inserts to be assembled to the insert assembling mechanism;
and the insert assembling mechanism is used for assembling the insert and the insert together.
In addition, the injection molding product pressing and carrying mechanism and the material tray storage system are preferably further included, wherein,
the injection product pressing and carrying mechanism is used for pressing the formed product in the cast separating mechanism and carrying the product separated from the cast separating mechanism when the cast separating mechanism performs gate cutting on the formed product;
and the tray storage system is used for storing the inserts to be assembled.
In addition, it is preferable that the cast-off separating mechanism includes a support plate, a gate cutting component provided on the support plate, and an insert separating component, wherein,
the gate cutting component is used for cutting a gate of a formed product;
and the insert separating assembly is used for separating the insert from the formed product.
In addition, the preferable proposal is that the injection molding product pressing and carrying mechanism comprises a pressing and carrying bracket, a rodless cylinder arranged on the pressing and carrying bracket, a slide block arranged on the rodless cylinder, and a profiling pressing and carrying mechanism arranged on the slide block, wherein,
the profiling pressing mechanism is used for pressing the formed product when the gate cutting is carried out on the formed product by the cutting and pouring separation mechanism, and adsorbing the product separated from the formed product;
the profiling pressing mechanism is driven by the rodless cylinder to move the product away from the formed product.
In addition, the preferable proposal is that the profiling pressing mechanism comprises a pressing cylinder, a push-out plate arranged on the pressing cylinder, a guide post and a profiling pressing block arranged on the push-out plate, and a spring sheathed on the guide post, wherein,
the profiling pressing block is provided with an air suction hole which is used for adsorbing a product separated from a formed product;
the spring is used for buffering the acting force of the pressing block on the molded product;
the pressing cylinder drives the pressing block to move under the guiding action of the guide column.
In addition, the preferable scheme is that the insert transferring and carrying mechanism comprises a carrying single shaft, a supporting frame arranged on the carrying single shaft, a material taking cylinder arranged on the supporting frame, and a clamping jaw arranged on the material taking cylinder, wherein,
a jaw for gripping an insert separated from a molded product;
the clamping jaw moves to the position of the insert under the action of the material taking cylinder;
the carrying single shaft drives the material taking cylinder and the clamping jaw to carry the grabbed inserts to the insert assembling mechanism.
In addition, the preferred scheme is that the tray warehousing system comprises a full bin feeding assembly, wherein the full bin feeding assembly is used for conveying the tray filled with the inserts to an insert feeding position; wherein the full material bin feeding assembly comprises a feeding electric cylinder, a material tray positioning assembly arranged on the feeding electric cylinder, a full material bin, a full material tray supporting plate arranged in the full material bin, a first driving cylinder used for driving the full material tray supporting plate, an upper jacking electric cylinder and a full material tray top plate arranged on the upper jacking electric cylinder, wherein,
the full tray supporting plate is separated from or supports the tray filled with the insert under the action of the first driving cylinder;
the full tray top plate drives the tray filled with the inserts to move under the action of the upper jacking electric cylinder;
and the charging tray positioning assembly is used for positioning a charging tray which is separated from the full charging tray top plate and is filled with the insert, moving to an insert loading position under the action of the loading electric cylinder, and carrying an empty charging tray after the loading is finished to an empty bin.
In addition, the preferable proposal is that the tray storage system also comprises an empty tray blanking component, wherein,
the empty material bin discharging assembly is used for conveying the empty material tray subjected to insert feeding into the empty material bin and stacking the empty material tray; wherein,
the blanking component of the empty feed bin comprises the empty feed bin, an empty feed tray plate arranged in the empty feed bin, a second driving cylinder used for driving the empty feed tray plate, an upper jacking cylinder and an empty feed tray top plate arranged on the upper jacking cylinder, wherein,
the empty tray supporting plate is separated from or supports the empty tray under the action of the second driving cylinder;
the empty tray top plate drives the empty tray to move under the action of the upper ejection cylinder, and the empty tray code disc is completed.
In addition, the preferable scheme is that the insert loading and carrying mechanism comprises a carrying bracket, a mounting plate arranged on the carrying bracket, a carrying electric cylinder arranged on the mounting plate, a material taking electric cylinder connected with the carrying electric cylinder, and a material taking clamping jaw assembly connected with the material taking electric cylinder, wherein,
the material taking clamping jaw component is used for grabbing an insert in the material tray storage system under the action of the material taking electric cylinder;
the carrying electric cylinder drives the material taking electric cylinder and the material taking clamping jaw assembly to carry the grabbed inserts to the insert assembling mechanism.
In addition, the preferable scheme is that the insert assembling mechanism comprises a transfer electric cylinder, a fixed plate arranged on the transfer electric cylinder, a pneumatic tilt cylinder arranged on the fixed plate and a positioning tool used for positioning the insert, wherein,
the positioning tool is arranged on the fixing plate through a rotating shaft, and the rotating shaft drives the positioning tool to rotate according to a preset assembling angle of the insert and the insert under the driving of the pneumatic swing cylinder.
According to the technical scheme, the insert and insert disassembling and assembling device provided by the invention separates the insert from the molded product through the cutting and pouring separation mechanism, and conveys the insert to the insert assembling mechanism through the insert transferring and conveying mechanism; and the insert is conveyed to the insert assembling mechanism through the insert loading and conveying mechanism, and the insert are assembled together in the insert assembling mechanism. The device is adopted to disassemble, assemble and assemble the insert and the insert, so that accurate profiling positioning can be realized, the consistency of each positioning is ensured, and compared with the traditional manual operation, the device can improve the cutting and pouring precision, so that the residues of the pouring gates are consistent, the insert disassembling and drawing force is consistent, and the product damage caused by the clamping of the insert is avoided; the automatic cutting function of the sprue of the injection molding part is realized, and compared with manual sprue cutting, the automatic cutting precision is high, and the sprue residual consistency is good; the automatic assembly function of the insert can be realized, the assembly consistency is ensured, and the yield and the quality of products are improved.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
FIGS. 1-1 and 1-2 are schematic structural views of an insert and insert disassembly and assembly device according to an embodiment of the present invention;
FIGS. 2-1 and 2-2 are schematic diagrams of a tray warehousing system according to an embodiment of the invention, respectively;
FIG. 3 is a schematic view of an insert loading and handling mechanism according to an embodiment of the invention;
FIG. 4 is a schematic view of an assembly mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of an exemplary embodiment of a load transfer mechanism according to the present invention;
FIGS. 6-1 and 6-2 are schematic views of a cast-off separating mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic view of a pressing and conveying mechanism for injection molding products according to an embodiment of the present invention;
fig. 8 is a schematic view of an insert assembly according to an embodiment of the invention.
Wherein the reference numerals include: 001. the injection molding product pressing and conveying mechanism comprises an inlet, 002, an insert, 003, a product, 004, an inlet subassembly, 100, a rack, 101, a table panel, 200, a tray warehousing system, 300, an insert feeding and conveying mechanism, 400, an inlet assembling mechanism, 500, an inlet transferring and conveying mechanism, 600, a casting and separating mechanism, 700, an injection molding product pressing and conveying mechanism, 201, a tray, 202, a tray positioning assembly, 203, a feeding electric cylinder, 204, an upper electric cylinder, 205, a full tray top plate, 206, an upper air cylinder, 207, an upper air cylinder, 209, a full tray, 210, a full bin, 220, an empty bin, 211, a first driving air cylinder, 301, a conveying bracket, 302, a conveying electric cylinder, 303, a material taking electric cylinder, 304, a mounting plate, 305, a clamping jaw material taking assembly, 306, a compartment air cylinder, 402, a transferring electric cylinder, 403, a pneumatic swing cylinder, 404, a rotating shaft, 405, a rotating shaft seat, 406, a right limit, 407, a left limit, 408, The device comprises a positioning tool, 409, an optical fiber, 501, a support, 502, a carrying single shaft, 503, a material taking cylinder, 504, a clamping jaw, 505, a support frame, 601, a support plate, 602, a profiling positioning tool, 603, a positioning hole, 604, an inclined block, 610, a sprue cutter assembly, 620, an insert separation assembly, 630, a formed product, 701, a pressing and carrying support, 702, a rodless cylinder, 703, a pressing and carrying cylinder, 704, a profiling pressing block, 705 and a guide column.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
Aiming at solving the problems of high labor intensity, poor consistency of insert assembling size, low efficiency, uneven quality of gate shearing and the like caused by manual operation in the existing insert loading, injection molding support product dismantling and shearing production process, the invention provides a device for dismantling and assembling an insert and an insert.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to illustrate the structure of the insert and insert disassembly and assembly device provided by the invention, the structures of the insert and insert disassembly and assembly device are exemplarily marked from different angles in fig. 1-1 to fig. 1-2 respectively. Specifically, fig. 1-1 shows a three-dimensional structure of an insert and insert disassembly and assembly device according to an embodiment of the invention; fig. 1-2 show a planar structure of an insert and insert disassembly and assembly device according to an embodiment of the invention.
As shown in fig. 1-1 to fig. 1-2, the insert and insert disassembling and assembling apparatus provided by the present invention includes a casting and separating mechanism 600, an injection molding product pressing and conveying mechanism 700, an insert transferring and conveying mechanism 500, a tray warehousing system 200, an insert loading and conveying mechanism 300, and an insert assembling mechanism 400.
The cast-off separating mechanism 600 is used for performing gate cutting on a formed product and separating an insert in the formed product from the product; the injection product pressing and carrying mechanism 700 is used for pressing and pressing the formed product in the cast-cut separation mechanism and carrying the product separated from the cast-cut separation mechanism when the cast-cut separation mechanism 600 performs gate cutting on the formed product; an inlet transferring and carrying mechanism 500 for carrying the inlet separated by the casting and separating mechanism to the inlet assembling mechanism; a tray storage system 200 for storing inserts to be assembled; the insert loading and carrying mechanism 300 is used for carrying the inserts of the tray storage system to the insert assembling mechanism; an insert assembly mechanism 400 for assembling the insert with the insert.
In the embodiment of the present invention, the rack 100 supports the whole mechanical action mechanism for supporting, the platform 101, the casting and cutting separation mechanism 600, the injection molding product pressing and conveying mechanism 700, the insert transferring and conveying mechanism 500, the tray warehousing system 200, the insert loading and conveying mechanism 300, and the insert assembling mechanism 400 are disposed on the rack 100 and fixed on the platform 101.
In the embodiment shown in fig. 8, the sub-assembly 004 is assembled by the insert 001 and the insert 002, during production, the sub-assembly 004 is placed in an injection molding machine for auxiliary injection molding, the insert 002 and the product 003 are integrated after molding, and the insert 001 and the product 003 are disassembled for recycling; the inserts 002 are arranged in the tray 201 after being aligned; a plurality of trays are stacked in the warehousing system 200.
To explain the specific structure of the cast-out separating mechanism in detail, fig. 6-1 and 6-2 show the structure of the cast-out separating mechanism according to an embodiment of the present invention, respectively.
As shown in fig. 6-1 and 6-2, the cast-out separating mechanism 600 includes a support plate 601, a gate cutting component 610 provided on the support plate 601, and an in-sub separating component 620, wherein the in-sub separating component 620 is used for separating the in-sub from the molded product; a positioning hole 603 is formed in the insert-separating assembly 620, the positioning hole 603 is used for positioning the insert-separating assembly 004, a sloping block 604 is arranged on the supporting plate 601, the insert-separating assembly 620 is arranged on the sloping block 604, the insert-separating assembly 620 moves on the sloping surface of the sloping block 604, and the angle of the sloping surface of the sloping block 604 is exactly equal to the angle of separation of the insert-separating assembly and the product. A gate cutting component 610 for cutting a gate of the molded product 630; a profiling positioning tool 602 is further arranged on the supporting plate 601 and used for positioning a molded product. In the embodiment of the present invention, the cast-in-place separating mechanism 600 functions to realize the product gate cutting and the disassembly and separation of the in-place component after the injection molding manipulator puts in the molded product 630.
In the embodiment of the invention, the cutting and pouring separating mechanism 600 is positioned by accurate profiling of the positioning tool to ensure the consistency of each positioning, and compared with the traditional manual operation, the cutting and pouring separating mechanism can improve the cutting and pouring precision, so that the residues of the pouring gates are consistent, the insert dismounting and drawing force is consistent, and the product damage caused by the clamping of the insert is avoided; the automatic cutting function of the sprue of the injection molding part is realized through the sprue cutting assembly, and compared with manual sprue cutting, the automatic cutting precision is high, and the sprue residual consistency is good; the automatic drawing and disassembling function of the insert is realized through the insert separating mechanism, so that the condition that operators are easy to be injured and products are easy to be damaged due to manual disassembling is avoided; by adopting the mechanism, labor can be saved, labor intensity can be reduced, injection molding production efficiency can be improved, and cutting sprue quality can be improved.
To illustrate the specific structure of the injection product pressing and conveying mechanism, fig. 7 shows the structure of the injection product pressing and conveying mechanism according to the embodiment of the invention.
As shown in fig. 7, the injection molding product pressing and conveying mechanism includes a pressing and conveying support 701 disposed on the table board 101, a rodless cylinder 702 disposed on the pressing and conveying support 701, and a profiling pressing mechanism disposed on the rodless cylinder 702, and the profiling pressing mechanism is disposed on the rodless cylinder 702 through a slider.
The profiling pressing mechanism comprises a pressing air cylinder 703, a pushing plate arranged on the pressing air cylinder 703, a guide column 705 and a profiling pressing block 704 which are arranged on the pushing plate, and a spring which are sleeved on the guide column 705 and used for buffering the acting force of the pressing block on a formed product 730; the profiling pressure block 704 is provided with air suction holes which are used for adsorbing products separated from formed products; the pressing cylinder 703 drives the pressing block to move under the guiding action of the guide column.
In the embodiment of the present invention, the profiling pressing mechanism is used for pressing the molded product when the gate cutting is performed on the molded product 630 by the cast-off separating mechanism 600, and adsorbing the product separated from the molded product; the profiling pressing mechanism is driven by the rodless cylinder 702 to move the product away from the formed product. That is, the injection product press-fit conveying mechanism 700 has two main functions: firstly, the upper surface of the molded product is pressed during cutting, and secondly, after the cutting and casting separating mechanism 600 finishes the cutting and casting and insert separating actions, the profiling pressing block 704 absorbs the cut and cast product and is driven by the rodless cylinder 702 to be conveyed to a prepared material box.
To explain the specific structure of the inlet transfer conveying mechanism in detail, fig. 5 shows the structure of the inlet transfer conveying mechanism according to an embodiment of the present invention.
As shown in fig. 5, the insert transferring and carrying mechanism 500 includes a bracket 501, a carrying single shaft 502 arranged on the bracket 501, a support frame 505 arranged on the carrying single shaft 502, a material taking cylinder 503 arranged on the support frame 505, and a clamping jaw 504 arranged on the material taking cylinder 503, wherein the clamping jaw 504 is used for grabbing an insert separated from a molded product; the clamping jaw 504 moves to the position of the inlet under the action of the material taking cylinder 503; the single carrying shaft 502 carries the material taking cylinder 503 and the clamping jaws 504 to carry the picked inlet to the inlet assembling mechanism 400.
In the embodiment of the present invention, the insert transfer and handling mechanism 500 functions as: the disassembled inlet in the cast separating mechanism 600 is transported to the inlet assembling mechanism 400, and the assembled inlet sub-assembly 004 in the inlet assembling mechanism 400 is transported to the inlet sub-assembly positioning cavity in the cast separating mechanism 600.
To illustrate the specific structure of the tray warehousing system in detail, fig. 2-1 and 2-2 show the structure of the tray warehousing system according to an embodiment of the invention, respectively.
As shown in fig. 2-1 and 2-2 together, the tray warehousing system 200 includes a full bin feeding assembly for conveying the tray 201 filled with the inserts 002 to an insert feeding position and an empty bin discharging assembly; and the blanking assembly of the empty material bin is used for conveying the empty material tray after the insert 002 is completely loaded into the empty material bin and stacking the empty material tray.
The full-bin feeding assembly comprises a feeding electric cylinder 203, a tray positioning assembly 202 arranged on the feeding electric cylinder 203, a full bin 210, a full tray supporting plate 209 arranged in the full bin 210, a first driving air cylinder 211 used for driving the full tray supporting plate 209, an upper jacking electric cylinder 206 and a full tray top plate 205 arranged on the upper jacking electric cylinder 206, wherein the full tray supporting plate 209 is separated from or supports a tray 201 filled with an insert 002 under the action of the first driving air cylinder 211; the full tray top plate 205 drives the tray filled with the inserts to move under the action of the upper jacking electric cylinder 206; and the tray positioning assembly 202 is used for positioning a tray which is separated from the full tray top plate 205 and is filled with the inserts, moving to an insert loading position under the action of the loading electric cylinder 203, and carrying the empty tray after loading to the empty bin 220.
The blanking assembly of the empty bin comprises the empty bin 220, an empty tray supporting plate arranged in the empty bin 220, a second driving cylinder for driving the empty tray supporting plate, two upper jacking cylinders (an upper jacking cylinder 206 and an upper jacking cylinder 207) and an empty tray top plate arranged on the upper jacking cylinders, wherein the empty tray supporting plate is separated from or supports the empty tray under the action of the second driving cylinder; the empty tray top plate drives the empty tray to move under the action of the upper ejection cylinder, and the empty tray code disc is completed.
In the embodiment of the present invention, the full trays containing the inserts 002 are stacked in the full bin 210, the whole stack of trays is supported by the full tray pallet 209 at the bottom of the full bin 210, the full tray pallet 209 is disposed at two sides of the full bin, that is: one place is respectively arranged at the front side and the rear side of the full bin 210. The empty trays with the inserts 002 are stacked in the empty tray bin 220, the structure of the empty tray bin is completely the same as that of the full bin 210, and paired empty tray supporting plates 221 are arranged for supporting the empty trays from the bottom.
The working process of the tray warehousing system 200 is as follows: the feeding electric cylinder 203 moves the positioning assembly 202 carrying the material tray to the position right below the full material bin 210; the upper top electric cylinder 204 drives the full-material tray top plate 205 to be pushed up to the bottom of the full-material tray and simultaneously supports the whole stack of material trays with the full-material tray plate 209, then the full-material tray plate 209 is simultaneously pulled out from two sides under the action of the retraction action of the first driving cylinder 211, at the moment, the whole stack of material trays is only supported by the full-material tray top plate 205, the upper top electric cylinder 204 drives the full-material tray top plate 205 and the whole stack of material trays to descend by the distance of 1 material tray thickness, and at the moment, the full-material tray at the lowest layer just falls on the material tray positioning assembly 202. Then, the full-tray supporting plate 209 is simultaneously inserted into the gap between two trays inwards at two sides under the extending action of the first driving cylinder 211, and supports the whole stack of trays above the penultimate layer; the whole process is completed by separating the material plate once after the upper jacking electric cylinder 204 is reset.
The two ends of the tray 201 are provided with V-shaped positioning holes, and after the tray is separated and falls onto the tray positioning assembly 202, the V-shaped holes are just clamped with the positioning pins on the tray positioning assembly 202, so that the positioning and clamping of the tray are realized.
Then, the feeding electric cylinder 203 drives the tray positioning assembly 202 to bring the full tray 201 to the insert 002 feeding point for the insert feeding and carrying mechanism 300 to carry and pick up. After the whole tray insert 002 is picked up, the feeding electric cylinder 203 drives the tray positioning assembly 202 to carry the picked up empty tray to the position right below the empty tray bin 220. After the upward jacking cylinders 206 and 207 respectively perform upward jacking actions, the empty tray of the empty tray bin finally supports the whole stack of trays, and after the upward jacking cylinders 206 and 207 reset, the empty tray stacking process is completed, wherein the action process is just opposite to the separation action of the full tray bin. The feeding electric cylinder 203 drives the tray positioning assembly 202 to return to the position under the full bin 210 after the tray code disc is empty, and the insert 002 can be fed by repeating the above processes.
To explain the specific structure of the insert loading and conveying mechanism in detail, fig. 3 shows the structure of the insert loading and conveying mechanism according to the embodiment of the invention.
As shown in fig. 3, the insert loading and transporting mechanism 300 includes a transporting bracket 301, a mounting plate 304 disposed on the transporting bracket 301, an electric transporting cylinder 302 disposed on the mounting plate 304, an electric material taking cylinder 303 connected to the electric transporting cylinder, and a material taking jaw assembly 305 connected to the electric material taking cylinder 303, wherein the material taking jaw assembly 305 grips an insert 002 in the tray warehousing system 200 under the action of the electric material taking cylinder 303; the carrying electric cylinder 302 drives the material taking electric cylinder 303 and the material taking clamping jaw assembly 305 to carry the captured insert 002 to the insert assembling mechanism 400.
Wherein, get material clamping jaw subassembly 305 including divide pitch cylinder 306, divide pitch cylinder 306 to be used for adjusting the interval between two inserts, under the condition that income 001 interval is different with inserts 002 interval, adopt divide pitch cylinder 306 to adjust the interval between the inserts. In the embodiment of the present invention, the insert loading and transporting mechanism 300 mainly functions to clamp the insert 002 from the insert loading and picking position of the tray warehousing system 200 and transport the insert 002 to the insert assembling mechanism 400, so as to complete the assembly of the insert 002 and the insert 001.
To explain the specific structure of the implant assembly mechanism in detail, fig. 4 shows the structure of the implant assembly mechanism according to an embodiment of the present invention.
As shown in fig. 4, the insert assembling mechanism 400 includes a transfer electric cylinder 402, a fixing plate disposed on the transfer electric cylinder 402, a pneumatic tilt cylinder 403 disposed on the fixing plate, and a positioning tool 408 for positioning the insert, wherein the positioning tool 408 is disposed on the fixing plate through a rotating shaft 404, and the rotating shaft 404 is driven by the pneumatic tilt cylinder 403 to drive the positioning tool 408 to rotate according to a preset assembling angle between the insert and the insert; limiting blocks for limiting the rotation of the positioning tool 408 are arranged on two sides of the rotating shaft 404; an optical fiber 409 is arranged on the positioning tool 408, wherein the optical fiber 409 is used for detecting an insert in the positioning tool.
In the embodiment of the present invention, the positioning tool 408 is used for positioning the insert, the positioning tool 408 is installed on the rotating shaft 404, the rotating shaft 404 is driven by the pneumatic tilt cylinder 403, the other end of the rotating shaft 404 is installed in the bearing seat 405, and the rotating shaft 404 plays a role of rotatably supporting the positioning tool 408; the rotating shaft 404 is also provided with a left limit 407 and a right limit 406 for limiting the rotation of the positioning tool 408 on the rotating shaft 404; the optical fiber 409 is arranged on the positioning tool 408 and used for determining whether the insert exists or not; the transfer cylinder 402 drives the above components to realize the carrying transfer at different positions. Since the insert 001 and the insert 002 need to be at a certain angle when assembled, the positioning tool 408 is installed on the rotating shaft 404 for realizing the angular rotation, and the pneumatic tilt cylinder 403 drives the corresponding angle to be selected.
The above is a specific structure of the device for disassembling and assembling the insert and the insert of the present invention, and the working process is as follows:
the first step is as follows: the injection molding robot places the molded product 630 in the positioning cavity 603 of the cast-out separating mechanism 600.
The second step is that: a rodless cylinder 702 on the injection product pressing and carrying mechanism 700 drives a copying press block 704 to be above the casting and cutting separating mechanism 600, the pressing cylinder 703 extends out, and the copying press block 704 presses the surface of the product 630 downwards.
The third step: the cutting and pouring separating mechanism 600 sequentially performs cutting and pouring actions and insert separating actions, and then realizes the functions of removing a pouring gate of a product and detaching and separating an insert; then, the profiling pressing block 704 is driven by the pressing air cylinder 703 to suck and adsorb the separated product, and the product is conveyed to a prepared material box under the action of the rodless air cylinder 702.
The fourth step: the single conveying shaft 502 in the pouring-in transferring and conveying mechanism 500 drives the clamping jaws 504 to be above the cast-in separating mechanism 600, wherein one set of the clamping jaws 504 clamps the pouring-in piece 001 (separated from the product) in the cast-in separating mechanism 600, and then the single conveying shaft 502 moves for a distance and then is put into a set of assembled pouring-in components 004 by the other set of the clamping jaws; then the carrying single shaft 502 is reset to the assembling mechanism 400, and the carried insert 001 is placed in the insert positioning tool 408 on the assembling mechanism 400 to be positioned and clamped.
The fifth step: the transferring electric cylinder 402 drives the positioning tool 408 to the insert feeding position to assemble the insert 002 and the insert 001, and in the transferring process, the pneumatic tilt cylinder 403 drives the positioning tool 408 to rotate the insert 001 to a proper assembling angle through the driving rotating shaft 404.
And a sixth step: the material taking clamping jaw assembly 305 is driven by the carrying electric cylinder 302 to carry the insert 002 clamped from the insert loading and picking position of the tray warehousing system 200 to the insert assembling mechanism 400, and the insert 002 is inserted and assembled into the inclined hole of the insert 001, so that the assembly of the insert assembly 004 is completed.
The seventh step: the transfer electric cylinder 402 drives the assembled feeding assembly 004 to return to the material taking position of the feeding transfer and conveying mechanism 500, and the feeding assembly 004 is taken up by the clamping jaws 504 to wait for the next feeding of the injection molding manipulator.
According to the insert and insert disassembling and assembling device provided by the invention, the insert is separated from the molded product through the interaction of the cutting and pouring separation mechanism and the injection molding product pressing and conveying mechanism, and is conveyed to the insert assembling mechanism through the insert transferring and conveying mechanism; through the interaction of the tray storage system and the insert loading and carrying mechanism, the insert is carried into the insert assembling mechanism, and the insert are assembled together in the insert assembling mechanism. The device is adopted to disassemble, assemble and assemble the insert and the insert, so that accurate profiling positioning can be realized, the consistency of each positioning is ensured, and compared with the traditional manual operation, the device can improve the cutting and pouring precision, so that the residues of the pouring gates are consistent, the insert disassembling and drawing force is consistent, and the product damage caused by the clamping of the insert is avoided; the automatic cutting function of the sprue of the injection molding part is realized, and compared with manual sprue cutting, the automatic cutting precision is high, and the sprue residual consistency is good; the automatic assembly function of the insert can be realized, the assembly consistency is ensured, and the yield and the quality of products are improved.
The insert and insert disassembly and assembly device proposed according to the present invention is described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the insert and insert disassembly and assembly device of the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (10)
1. A device for disassembling and assembling an insert and an insert is characterized by comprising a casting separation mechanism, an insert transferring and conveying mechanism, an insert feeding and conveying mechanism and an insert assembling mechanism, wherein,
the cutting and pouring separation mechanism is used for cutting a formed product at a pouring gate and separating an insert in the formed product from the product;
the insert transferring and conveying mechanism is used for conveying the inserts separated by the cast-cutting separation mechanism to the insert assembling mechanism;
the insert loading and conveying mechanism is used for conveying the inserts to be assembled to the insert assembling mechanism;
the insert assembling mechanism is used for assembling the insert and the insert together.
2. The insert and insert disassembly and assembly apparatus of claim 1,
also comprises an injection molding product pressing and carrying mechanism and a material tray storage system, wherein,
the injection product pressing and carrying mechanism is used for pressing the formed product in the cast-cut separation mechanism and carrying the product separated from the cast-cut separation mechanism when the cast-cut separation mechanism performs gate cutting on the formed product;
the tray storage system is used for storing the inserts to be assembled.
3. The insert and insert disassembly and assembly apparatus of claim 1, wherein the gate separating mechanism comprises a support plate, a gate cutting assembly disposed on the support plate, and an insert separating assembly, wherein,
the sprue cutting assembly is used for cutting a sprue of the formed product;
the insert separating assembly is used for separating the insert from the molded product.
4. The insert and insert disassembly and assembly device of claim 2, wherein the injection molding product pressing and carrying mechanism comprises a pressing and carrying bracket, a rodless cylinder disposed on the pressing and carrying bracket, a sliding block disposed on the rodless cylinder, and a profiling pressing and carrying mechanism disposed on the sliding block, wherein,
the profiling pressing mechanism is used for pressing the formed product when the pouring and cutting separation mechanism performs pouring gate cutting on the formed product and adsorbing the product separated from the formed product;
the profiling pressing mechanism is driven by the rodless cylinder to move the product away from the formed product.
5. The insert and insert disassembly and assembly apparatus of claim 4, wherein the profiling pressing mechanism comprises a pressing cylinder, a pushing plate disposed on the pressing cylinder, a guiding post and a profiling pressing block disposed on the pushing plate, and a spring disposed on the guiding post,
the profiling pressing block is provided with an air suction hole which is used for adsorbing a product separated from the formed product;
the spring is used for buffering the acting force of the pressing block on the molded product;
the pressing air cylinder drives the pressing block to move under the guiding action of the guide column.
6. The insert and insert disassembly and assembly apparatus of claim 1, wherein the insert transfer and handling mechanism comprises a handling single shaft, a support frame disposed on the handling single shaft, a material taking cylinder disposed on the support frame, and a clamping jaw disposed on the material taking cylinder, wherein,
the clamping jaw is used for grabbing the insert separated from the molded product;
the clamping jaw moves to the position of the insert under the action of the material taking cylinder;
the carrying single shaft drives the material taking cylinder and the clamping jaws to carry the grabbed inserts to the insert assembling mechanism.
7. The insert and insert disassembly and assembly apparatus of claim 2, wherein the tray stocker system comprises a full magazine loading assembly for transporting a tray full of inserts to an insert loading position; wherein,
the full material bin feeding assembly comprises a feeding electric cylinder, a material tray positioning assembly arranged on the feeding electric cylinder, a full material bin, a full material tray plate arranged in the full material bin, a first driving air cylinder used for driving the full material tray plate, an upper jacking electric cylinder and a full material tray top plate arranged on the upper jacking electric cylinder, wherein,
the full tray supporting plate is separated from or supports the tray filled with the insert under the action of the first driving cylinder;
the full tray top plate drives the tray filled with the inserts to move under the action of the upper jacking electric cylinder;
and the charging tray positioning assembly is used for positioning a charging tray which is separated from the full charging tray top plate and is filled with the insert, moving to an insert loading position under the action of the loading electric cylinder, and carrying an empty charging tray after loading is finished to the empty bin.
8. The insert and insert disassembly and assembly device of claim 7, wherein the tray stocker system further comprises an empty tray blanking assembly, wherein,
the empty bin discharging assembly is used for conveying the empty tray subjected to insert loading into an empty bin and stacking the empty tray; wherein,
the empty bin discharging component comprises an empty bin, an empty tray supporting plate arranged in the empty bin, a second driving cylinder used for driving the empty tray supporting plate, an upper jacking cylinder and an empty tray top plate arranged on the upper jacking cylinder, wherein,
the empty tray supporting plate is separated from or supports the empty tray under the action of the second driving cylinder;
and the empty tray top plate drives the empty tray to move under the action of the upper ejection cylinder to complete the empty tray code disc.
9. The insert and insert disassembly and assembly apparatus of claim 2, wherein the insert loading and handling mechanism comprises a handling bracket, a mounting plate disposed on the handling bracket, an electric handling cylinder disposed on the mounting plate, an electric material taking cylinder connected to the electric handling cylinder, and an electric material taking jaw assembly connected to the electric material taking cylinder,
the material taking clamping jaw assembly is used for grabbing the insert in the material tray storage system under the action of the material taking electric cylinder;
the carrying electric cylinder drives the material taking electric cylinder and the material taking clamping jaw assembly to carry the grabbed inserts to the insert assembling mechanism.
10. The insert and insert disassembly and assembly device of any one of claims 1 to 9, wherein the insert assembly mechanism comprises an electric transfer cylinder, a fixing plate arranged on the electric transfer cylinder, a pneumatic tilt cylinder arranged on the fixing plate, and a positioning tool for positioning the insert,
the positioning tool is arranged on the fixing plate through a rotating shaft, and the rotating shaft drives the positioning tool to rotate according to a preset assembling angle between the insert and the insert under the driving of the pneumatic tilt cylinder.
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| CN202011054593.1A CN111890632B (en) | 2020-09-30 | 2020-09-30 | Insert and insert disassembling and assembling device |
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| CN111890632B (en) | 2021-02-26 |
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