CN112026098A - Automatic workpiece taking tool - Google Patents

Automatic workpiece taking tool Download PDF

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Publication number
CN112026098A
CN112026098A CN201910479399.9A CN201910479399A CN112026098A CN 112026098 A CN112026098 A CN 112026098A CN 201910479399 A CN201910479399 A CN 201910479399A CN 112026098 A CN112026098 A CN 112026098A
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CN
China
Prior art keywords
connecting plate
functional part
product
plate
functional
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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.)
Granted
Application number
CN201910479399.9A
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Chinese (zh)
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CN112026098B (en
Inventor
许俊豪
罗俊
黄伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Xingyu Automotive Lighting Systems Co Ltd
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Changzhou Xingyu Automotive Lighting Systems Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Changzhou Xingyu Automotive Lighting Systems Co Ltd filed Critical Changzhou Xingyu Automotive Lighting Systems Co Ltd
Priority to CN201910479399.9A priority Critical patent/CN112026098B/en
Publication of CN112026098A publication Critical patent/CN112026098A/en
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Publication of CN112026098B publication Critical patent/CN112026098B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • B29C45/1615The materials being injected at different moulding stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • B29C45/1615The materials being injected at different moulding stations
    • B29C45/162The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/42Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • B29C45/1615The materials being injected at different moulding stations
    • B29C45/162The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations
    • B29C2045/1621The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations the transfer means operating independently from the injection mould cavity, i.e. during injection the transfer means are completely outside the mould cavity

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention belongs to the technical field of production equipment of thick-walled lens products, and particularly relates to an automatic workpiece taking tool which comprises a first functional part, a second functional part, a third functional part and a connecting part, wherein the first functional part, the third functional part, the second functional part and the connecting part are sequentially connected. Wherein first functional unit is used for putting back the product core in the mould, and the second functional unit is used for the location and takes out the finished product, and the third functional unit is used for putting the finished product, and connecting portion are used for installing this automatic frock of getting on external manipulator. The invention can automatically realize the layered injection molding operation of the product by utilizing the manipulator, the core of the product is twice returned to the mold by utilizing the first functional part, the finished product with the sprue positioned and cut off by the laser is taken out by utilizing the second functional part, and the finished product is placed at a specified position by utilizing the third functional part, so that the automation degree of the layered injection molding of the plastic transparent thick-wall part product is improved, the product qualification rate is improved, and the product cost is reduced.

Description

Automatic workpiece taking tool
Technical Field
The invention belongs to the technical field of production equipment of thick-wall products of lenses, and particularly relates to an automatic workpiece taking tool.
Background
The application range of plastic transparent thick-wall parts in the modern automobile lamp industry is gradually expanded. The middle plastic transparent thick-wall part product is generally subjected to injection molding, the main injection molding mode of the middle and thick-wall product in the industry is layered injection molding, namely, a product core is subjected to injection molding firstly, and after the product core is cooled outside a mold, the product core is subjected to secondary mold returning for wrapping and injection molding, the injection molding mode relates to complex positioning of the product core in the mold, and a structure for positioning is usually cut after the injection molding is finished, wherein the structure is added outside the product structure.
At present, there are three main solutions for layer injection molding: in the first scheme, a workpiece is taken and placed manually, and the workpiece is cut manually; the mode has high requirements on the working skills of staff, and whether the product is put in place, the sprue is cut every time, and the positioning structure is consistent or not. With the rising of labor cost, the mode can not meet the production requirement of modern production. In the second scheme, multiple manipulators and multiple equipment are synchronously produced and coordinated; the production process is complicated because the processes of injection molding, taking, cooling, positioning, gate shearing, plate swinging and the like are involved; dividing a multi-process into a plurality of steps for synchronously coordinating operation of a plurality of manipulators and tools; the scheme needs multiple devices, occupies a large area, and has large early investment and complex coordination operation. Thirdly, performing injection molding production by a special machine of equipment; the scheme needs to invest in special equipment for the product, and the special machine for the product is used; the scheme has the advantages of large equipment investment, low equipment utilization rate, low equipment universality and low requirement for planning a special production device for each product.
Disclosure of Invention
In order to overcome the defect that each layered injection molding scheme in the prior art is incomplete, the invention provides an automatic workpiece taking tool.
The technical scheme of the invention is as follows:
the invention provides an automatic workpiece taking tool arranged on a manipulator and used for producing thick-walled lens products.
The first functional portion comprises a sucker component, a first connecting plate and an I-shaped connecting block, wherein the sucker component is fixedly connected with the I-shaped connecting block through the first connecting plate, and the first connecting plate is provided with a positioning hole and two first connecting holes.
The second function portion comprises two sucker components and a second connecting plate, the two sucker components are connected through the second connecting plate, two positioning holes are formed in the second connecting plate, and two second connecting holes are formed between the two positioning holes.
The third functional part comprises a third connecting plate, two linear cylinders and two clamping cylinders, the two linear cylinders are arranged at two opposite ends of the third connecting plate at intervals, the two clamping cylinders are respectively connected with the two linear cylinders, two third connecting holes are further formed in the third connecting plate, and the two third connecting holes are respectively connected with the first functional part and the second functional part.
The connecting portion comprises a connecting rod, a fourth connecting plate, two triangular connecting blocks and a connecting flange, wherein one end of the connecting rod is connected with the fourth connecting plate, two triangular connecting blocks are respectively installed at two ends of the other side of the fourth connecting plate relative to the connecting rod, the connecting flange is arranged at the other end of the connecting rod, one end of the fourth connecting plate is fixedly connected with the two first connecting holes in the first connecting plate, the positioning holes in the first connecting plate are connected with the triangular connecting blocks connected with the positioning holes in the first connecting plate, the other end of the fourth connecting plate is fixedly connected with the two second connecting holes in the second connecting plate, the positioning holes in the second connecting plate are connected with the triangular connecting blocks connected.
In the embodiment provided by the invention, the sucker assembly comprises a mounting plate and two sucker bodies, the mounting plate is provided with four mounting grooves, the sucker bodies are respectively arranged in the mounting grooves at two ends of the mounting plate, and the other two mounting grooves are connected with the first connecting plate or the second connecting plate.
In the embodiment provided by the invention, one end of the sucker body is provided with the sucker, and the other end of the sucker body is clamped with the mounting groove.
In an embodiment of the present invention, the mounting groove is a U-shaped mounting groove.
In the embodiment provided by the invention, the mounting plate is further provided with a fourth connecting hole, and the fourth connecting hole is matched with the third connecting hole on the third connecting plate.
In an embodiment of the present invention, the fixing connection is a screw connection.
Has the advantages that: the invention has simple structure and convenient operation. The mechanical arm can be used for automatically realizing the layered injection molding operation of a product, the core of the product is returned to the mold for two times by using the first functional part, a finished product with a sprue cut off through laser positioning is taken out by using the second functional part, and the finished product is placed at a specified position by using the third functional part, so that the degree of automation of the layered injection molding of a plastic transparent thick-wall part product is improved, the manpower and the financial resources are greatly saved, the product qualification rate is improved, and the product cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a structural diagram of an automated part picking tool provided by the present invention;
FIG. 2 is a view showing a structure of a first functional part according to the present invention;
FIG. 3 is a structural view of a second functional part provided by the present invention;
FIG. 4 is a view showing a structure of a third functional part according to the present invention;
FIG. 5 is a view showing a structure of a connecting portion according to the present invention;
FIG. 6 is a schematic view of a chuck assembly according to the present invention;
FIG. 7 is a view of the mounting plate structure provided by the present invention;
FIG. 8 is a view showing a structure of a suction cup according to the present invention.
Shown in the figure: 1, an automatic workpiece taking tool; 2-a first functional part; 3-a second functional part; 4-a third functional part; 5-a connecting part; 6-a sucker component; 7-a first connection plate; 8-I-shaped connecting blocks; 9-positioning holes; 10-a first connection hole; 11-a second connecting plate; 12-a second connection hole; 13-a third connecting plate; 14-a linear cylinder; 15-a gripping cylinder; 16-a third connection hole; 17-a connecting rod; 18-a fourth connecting plate; 19-triangular connecting block; 20-a connecting flange; 21-mounting a plate; 22-a sucker body; 23-mounting grooves; 24-a suction cup; 25-fourth connection hole.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example (b):
as shown in fig. 1, the present embodiment provides an automatic workpiece taking tool 1 installed on a robot for producing thick-walled lens products, which includes a first functional part 2, a second functional part 3, a third functional part 4 and a connecting part 5, wherein the first functional part 2, the third functional part 4, the second functional part 3 and the connecting part 5 are connected in sequence. Wherein first functional part 2 is used for putting back the product core in the mould, and second functional part 3 is used for the location and takes out the finished product, and third functional part 4 is used for putting the finished product, and connecting portion 5 is used for installing this automation frock 1 of getting on external manipulator.
As shown in fig. 2, the first functional portion 2 includes a suction cup assembly 6, a first connecting plate 7 and an i-shaped connecting block 8, wherein the suction cup assembly 6 is fixedly connected to the i-shaped connecting block 8 through the first connecting plate 7, and the first connecting plate 7 is provided with a positioning hole 9 and two first connecting holes 10. The I-shaped connecting block 8 can balance the product and can absorb the product sprue on the I-shaped connecting block 8 through the opening on the I-shaped connecting block.
As shown in fig. 3, the second functional portion 3 includes two suction cup assemblies 6 and a second connecting plate 11, the two suction cup assemblies 6 are connected through the second connecting plate 11, the second connecting plate 11 is provided with two positioning holes 9, and two second connecting holes 12 are provided between the two positioning holes 9.
As shown in fig. 4, the third functional unit 4 includes a third connecting plate 13, two linear cylinders 14 and two clamp cylinders 15, the two linear cylinders 14 are installed at opposite ends of the third connecting plate 13 at intervals, the two clamp cylinders 15 are respectively connected to the two linear cylinders 14, wherein two third connecting holes 16 are further formed in the third connecting plate 13, and the two third connecting holes 16 are respectively connected to the first functional unit 2 and the second functional unit 3. The two linear cylinders 14 and the gripping cylinders 15 connected thereto are respectively driven to move, so that the gripping cylinders can reach a proper gripping position. The two clamping cylinders 15 are herringbone cylinders, so that the product can be clamped conveniently.
As shown in fig. 5, the connecting portion 5 includes a connecting rod 17, a fourth connecting plate 18, two triangular connecting blocks 19 and a connecting flange 20, wherein one end of the connecting rod 17 is connected to the fourth connecting plate 18, two triangular connecting blocks 19 are respectively installed at two ends of the other surface of the fourth connecting plate 18 opposite to the connecting rod 17, the other end of the connecting rod 17 is provided with the connecting flange 20, one end of the fourth connecting plate 18 is fixedly connected to two first connecting holes 10 of the first connecting plate 7, a positioning hole 9 of the first connecting plate 7 is connected to the triangular connecting block 19 connected thereto, the other end of the fourth connecting plate 18 is fixedly connected to two second connecting holes 12 of the second connecting plate 11, the positioning hole 9 of the second connecting plate 11 is connected to the triangular connecting block 19 connected thereto, and the connecting flange 20 is connected to the.
In particular, the triangular connecting block 19 plays a reinforcing role. The triangular connecting blocks 19 are respectively connected with the positioning holes 9 on the first connecting plate 7 and the second connecting plate 11.
In the present embodiment, as shown in fig. 6, the sucker assembly 6 includes a mounting plate 21 and two sucker bodies 22, and as shown in fig. 7, the mounting plate 21 is provided with four mounting slots 23, wherein one sucker body 22 is respectively disposed in the mounting slots 23 at two ends of the mounting plate 21, and the other two mounting slots 23 are connected to the first connecting plate 7 or the second connecting plate 11.
Specifically, the two mounting grooves 23 on the suction cup assembly 6 in the first functional portion 2, except for the mounting cup body 22, are respectively connected with the first connecting plate 7, so that the suction cup assembly 6 can be adjusted in mounting position on the first connecting plate 7 through the mounting grooves 23. In the same way, two suction cup assemblies 6 in the second functional part 3, two mounting grooves 23 on each suction cup assembly 6 except for the mounting cup body 22 are respectively connected with the second connecting plate 11, so that the suction cup assemblies 6 can be adjusted in mounting positions on the second connecting plate 11 through the mounting grooves 23.
As shown in fig. 8, in this embodiment, a suction cup 24 for sucking a product is disposed at one end of the suction cup body 22, and the other end of the suction cup body 22 is connected to the mounting groove 23 in a snap-fit manner.
In this embodiment, the mounting groove 23 is a U-shaped mounting groove 23.
In this embodiment, the mounting plate 21 is further provided with a fourth connecting hole 25, and the fourth connecting hole 25 is matched with the third connecting hole 16 on the third connecting plate 13.
In this embodiment, the fixed connection is a screw connection.
The working principle of the automatic workpiece taking tool 1 provided by the embodiment is as follows: firstly, performing product core injection molding, and after the product core is cooled, flexibly using the first functional part 2, the second functional part 3 and the third functional part 4 by the manipulator to complete the layered injection molding operation of the product. Specifically, the first functional part 2 is used for performing secondary mold injection on a product core, the external laser cutting sprue is used for positioning, after the wrapping injection molding is completed, the second functional part 3 is used for taking out a finished product, and the third functional part 4 is used for placing the finished product.
The automatic workpiece taking tool provided by the embodiment has the beneficial effects that: the invention has simple structure and convenient operation. The mechanical arm can be used for automatically realizing the layered injection molding operation of a product, the core of the product is returned to the mold for two times by using the first functional part, a finished product with a sprue cut off through laser positioning is taken out by using the second functional part, and the finished product is placed at a specified position by using the third functional part, so that the degree of automation of the layered injection molding of a plastic transparent thick-wall part product is improved, the manpower and the financial resources are greatly saved, the product qualification rate is improved, and the product cost is reduced.
Although the present invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.

Claims (6)

1. An automatic workpiece taking tool mounted on a manipulator and used for production of thick-walled lens products is characterized by comprising a first functional part, a second functional part, a third functional part and a connecting part, wherein the first functional part, the third functional part, the second functional part and the connecting part are sequentially connected;
the first functional part comprises a sucker assembly, a first connecting plate and an I-shaped connecting block, wherein the sucker assembly is fixedly connected with the I-shaped connecting block through the first connecting plate, and the first connecting plate is provided with a positioning hole and two first connecting holes;
the second function part comprises two sucker components and a second connecting plate, the two sucker components are connected through the second connecting plate, the second connecting plate is provided with two positioning holes, and two second connecting holes are formed between the two positioning holes;
the third functional part comprises a third connecting plate, two linear cylinders and two clamping cylinders, the two linear cylinders are arranged at two opposite ends of the third connecting plate at intervals, the two clamping cylinders are respectively connected with the two linear cylinders, the third connecting plate is also provided with two third connecting holes, and the two third connecting holes are respectively connected with the first functional part and the second functional part;
connecting portion include the connecting rod, the fourth connecting plate, two triangle connecting blocks and flange, wherein connecting rod one end and fourth connecting plate link to each other, a triangle connecting block is installed respectively to the relative connecting rod another side both ends punishment of fourth connecting plate, be equipped with flange on the connecting rod other end, wherein two first connecting hole fixed connection on fourth connecting plate one end and the first connecting plate, locating hole on the first connecting plate links to each other with the triangle connecting block that meets rather than, two second connecting hole fixed connection on the fourth connecting plate other end and the second connecting plate, locating hole on the second connecting plate links to each other with the triangle connecting block that meets rather than, flange with the manipulator links to each other.
2. The automated workpiece taking tool according to claim 1, wherein the sucker assembly comprises a mounting plate and two sucker bodies, the mounting plate is provided with four mounting grooves, one sucker body is respectively arranged in the mounting grooves at two ends of the mounting plate, and the other two mounting grooves are connected with the first connecting plate or the second connecting plate.
3. The automatic part taking tool according to claim 2, wherein a sucking disc is arranged at one end of the sucking disc body, and the other end of the sucking disc body is clamped with the mounting groove.
4. The automated part picking tool according to claim 3, wherein the mounting groove is a U-shaped mounting groove.
5. The automatic workpiece taking tool according to claim 2, wherein a fourth connecting hole is further formed in the mounting plate, and the fourth connecting hole is matched with the third connecting hole in the third connecting plate.
6. The automated part picking tool according to claim 1, wherein the fixed connection is a screw connection.
CN201910479399.9A 2019-06-04 2019-06-04 Automatic change and get a frock Active CN112026098B (en)

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Application Number Priority Date Filing Date Title
CN201910479399.9A CN112026098B (en) 2019-06-04 2019-06-04 Automatic change and get a frock

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Application Number Priority Date Filing Date Title
CN201910479399.9A CN112026098B (en) 2019-06-04 2019-06-04 Automatic change and get a frock

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CN112026098A true CN112026098A (en) 2020-12-04
CN112026098B CN112026098B (en) 2024-05-17

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203125838U (en) * 2013-01-25 2013-08-14 昆山咏联电子塑胶有限公司 Device for continuous and automatic insert embedding and finished product extraction in insert injection molding
CN203994559U (en) * 2014-06-23 2014-12-10 亿和精密工业(苏州)有限公司 Mechanical arm for injection molding machine tool
CN205058474U (en) * 2015-10-14 2016-03-02 南京华格电汽塑业有限公司 Frock is implanted to automizing of mold insert of moulding plastics
CN207915989U (en) * 2018-02-07 2018-09-28 马鞍山福亨汽车内饰有限公司 A kind of novel automatic pick-off unit
CN108656445A (en) * 2018-06-15 2018-10-16 常州星宇车灯股份有限公司 It is layered the formed cores of injection molding, the injection mold and injection moulding process of heavy section casting product
CN208914532U (en) * 2018-10-17 2019-05-31 广州市凯讯塑料制品有限公司 A kind of piece picking device of injection molding mechanical arm
CN210880582U (en) * 2019-06-04 2020-06-30 常州星宇车灯股份有限公司 Automatic workpiece taking tool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203125838U (en) * 2013-01-25 2013-08-14 昆山咏联电子塑胶有限公司 Device for continuous and automatic insert embedding and finished product extraction in insert injection molding
CN203994559U (en) * 2014-06-23 2014-12-10 亿和精密工业(苏州)有限公司 Mechanical arm for injection molding machine tool
CN205058474U (en) * 2015-10-14 2016-03-02 南京华格电汽塑业有限公司 Frock is implanted to automizing of mold insert of moulding plastics
CN207915989U (en) * 2018-02-07 2018-09-28 马鞍山福亨汽车内饰有限公司 A kind of novel automatic pick-off unit
CN108656445A (en) * 2018-06-15 2018-10-16 常州星宇车灯股份有限公司 It is layered the formed cores of injection molding, the injection mold and injection moulding process of heavy section casting product
CN208914532U (en) * 2018-10-17 2019-05-31 广州市凯讯塑料制品有限公司 A kind of piece picking device of injection molding mechanical arm
CN210880582U (en) * 2019-06-04 2020-06-30 常州星宇车灯股份有限公司 Automatic workpiece taking tool

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