CN212288323U - Novel rubber product knockout - Google Patents

Novel rubber product knockout Download PDF

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Publication number
CN212288323U
CN212288323U CN201922412089.3U CN201922412089U CN212288323U CN 212288323 U CN212288323 U CN 212288323U CN 201922412089 U CN201922412089 U CN 201922412089U CN 212288323 U CN212288323 U CN 212288323U
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CN
China
Prior art keywords
rod
stock
stripper
hinge
ejector pin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201922412089.3U
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Chinese (zh)
Inventor
璁稿嘲
许峰
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.)
Zhejiang Boom Auto Rubber Part Co ltd
Original Assignee
Zhejiang Boom Auto Rubber Part Co ltd
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Filing date
Publication date
Application filed by Zhejiang Boom Auto Rubber Part Co ltd filed Critical Zhejiang Boom Auto Rubber Part Co ltd
Priority to CN201922412089.3U priority Critical patent/CN212288323U/en
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Publication of CN212288323U publication Critical patent/CN212288323U/en
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Abstract

The utility model provides a novel rubber product knockout drum, it includes the stripper bar passes through the ejector pin hinge to be fixed in the stock below, and this stripper bar accessible ejector pin hinge carries out 180 rotations in the below of stock, the one end of stock is fixed on the fixed axle through the activity hinge, and this fixed axle is embedded in the fixing base, another pot head of stock is equipped with the operating handle cover, the pole of stripper bar is equipped with a convex locating piece on one's body, and it has the input less, and convenient operation during production, product quality and mould life-span can be guaranteed, characteristics such as production efficiency height.

Description

Novel rubber product knockout
Technical Field
The invention belongs to the field of demolding, and particularly relates to a novel rubber product demolding device.
Background
In the prior art, in the process of demoulding and taking out a product from a mould after vulcanization of a rubber thread buckle product, particularly in the demoulding condition after vulcanization of a porous production mould, the edge buckling position of the product is poked by using the head of a metal rod of an air gun or a non-metal softer object under a general condition, and the product is forcibly stripped from the mould in a mode of deforming the product. The process has the obvious defects of low efficiency, high labor intensity of workers, easy surface breakage of products, unstable appearance and size quality and poor consistency for the production of the porous mold, and the manual operation causes inconsistent strength, easy damage to a mold cavity and incapability of meeting the requirement of mass production.
Disclosure of Invention
The utility model discloses there is obvious inefficiency, workman intensity of labour big main solution prior art to the production of porous mould, and the surface of product is easy broken, and outward appearance and dimensional quality are unstable, and the uniformity is poor, because manual operation, strength nature is inconsistent, harms the mould die cavity easily, can't satisfy mass production and provide a shedder of work efficiency altitude knot class product.
In order to solve the technical problem, the utility model mainly adopts the following technical proposal: a novel rubber product stripper comprises a stripping rod which is fixed below a long rod through a mandril hinge and can rotate 180 degrees below the long rod through the mandril hinge, one end of the long rod is fixed on a fixed shaft through a movable hinge, the fixed shaft is embedded in a fixed seat, the other end of the long rod is sleeved with an operating handle sleeve,
preferably, the method comprises the following steps: the demoulding rod is characterized in that a protruding positioning block is arranged on the rod body of the demoulding rod and clamped in an arc-shaped limiting groove formed in a limiting stopper, the limiting stopper is arranged on the left lower side of the ejector rod hinge, and a placing groove capable of placing the demoulding rod is formed between the limiting stopper and the ejector rod hinge.
Preferably, the method comprises the following steps: and a return spring is also arranged between the demoulding rod and the long rod.
Preferably, the method comprises the following steps: the top of the demoulding rod is provided with a detachable demoulding top block, the demoulding top block is connected with the demoulding rod through a bolt, two sides in the demoulding top block are 90-degree vertical, the end parts of the two sides are provided with arc-shaped chamfers, and length marks are engraved on two side edges in the demoulding top block.
The utility model has the advantages that: adopt the activity hinge structure to fixed position on adopting the mould connects the activity hinge, and the ejecting piece of drawing of patterns is according to product appearance contour machining, and carries out circular arc chamfer design to relevant closed angle position, adopts spacing guide bar design on the ejecting piece of product drawing of patterns simultaneously, utilizes the elasticity of spring itself to guarantee the operation of device and the effect that resets moreover, makes it can high-efficient, accurate work. This utility model drops into less, convenient operation during production, and product quality and mould life-span can be guaranteed, and production efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will now be described in detail with reference to the accompanying drawings, in which: as shown in fig. 1, a novel rubber product stripper comprises a stripper rod 6, and is characterized in that the stripper rod 6 is fixed below a long rod 4 through a top rod hinge 8, the stripper rod 6 can rotate 180 degrees below the long rod 4 through the top rod hinge 8, one end of the long rod 4 is fixed on a fixed shaft 1 through a movable hinge 2, the fixed shaft 1 is embedded in a fixed seat 10, the other end of the long rod 4 is sleeved with an operating handle sleeve 9, a convex positioning block 11 is arranged on the rod body of the stripper rod 6, the positioning block 11 is clamped in an arc-shaped limiting groove 12 formed on a stopper 7, the stopper 7 is arranged at the lower left of the top rod hinge 8, a placing groove 13 capable of placing the stripper rod 6 is formed between the stopper rod 6 and the long rod 4, a return spring 5 is further arranged between the stripper rod 6 and the long rod 4, a detachable stripping top block 14 is arranged at the top of the stripper rod 6, the demoulding top block 14 is connected with the demoulding rod 6 through a bolt, two sides in the demoulding top block 14 are vertical at 90 degrees, the end parts of the two sides are provided with circular arc chamfers 15, and length marks 3 are engraved on two side edges in the demoulding top block 14.
When the device is used, the movable hinge of the device is placed on the fixed shaft of the die, the ejection block of the demolding ejection block is pushed to eject a product by pressing the handle, the product is pushed to be demolded by utilizing the shape on the ejection block and the spring, the device is lifted slightly after the product is taken out, and the spring ensures that the device is reset, so that the whole process is completed. The process has the advantages of convenient operation, accurate and effective product demoulding, stable product appearance size and high production efficiency during production.
The utility model discloses a be used for carrying out high-efficient drawing of patterns to knot class rubber products, guarantee product external dimension and stable in quality, will improve production efficiency simultaneously, give up the operation of pure artifical haplopore drawing of patterns, adopt the device of the porous drawing of patterns simultaneously. Therefore, the device adopts the movable hinge for positioning, and the application of mechanical mechanism design is utilized to achieve the purpose. This utility model drops into less, convenient operation during production, and the drawing of patterns position is accurate, does not have the damage to the quality on die surface, and production efficiency is high.
In the description of the present invention, the technical terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. indicate the direction or the position relationship based on the direction or the position relationship shown in the drawings, and only for the convenience of description and understanding, the above description is not limiting, the present invention is not limited to the above description, and the changes, modifications, additions or replacements made by the ordinary skilled in the art within the essential scope of the present invention should be regarded as the protection scope of the present invention.

Claims (4)

1. The utility model provides a novel rubber product knockout, it includes ejector pin (6), its characterized in that ejector pin (6) are fixed in stock (4) below through ejector pin hinge (8), and this ejector pin (6) accessible ejector pin hinge (8) carry out 180 rotations in the below of stock (4), the one end of stock (4) is fixed on fixed axle (1) through activity hinge (2), and this fixed axle (1) is embedded in fixing base (10), the other pot head of stock (4) is equipped with operation handle cover (9).
2. The novel rubber product stripper as defined in claim 1, wherein the stripper rod (6) is provided with a protruding positioning block (11) on the body thereof, the positioning block (11) is clamped in an arc-shaped limiting groove (12) formed on the stopper (7), the stopper (7) is arranged at the lower left of the ejector rod hinge (8), and a placing groove (13) for placing the stripper rod (6) is formed between the stopper (7) and the ejector rod hinge (8).
3. The new rubber product stripper as claimed in claim 1 or 2, characterized in that a return spring (5) is also provided between the stripper rod (6) and the long rod (4).
4. The novel rubber product stripper as recited in claim 3, characterized in that the top of the stripper rod (6) is provided with a detachable stripping top block (14), the stripping top block (14) is connected with the stripper rod (6) through a bolt, two sides in the stripping top block (14) are perpendicular at 90 degrees, the end parts of the two sides are provided with circular arc chamfers (15), and length marks (3) are engraved on two sides in the stripping top block (14).
CN201922412089.3U 2019-12-28 2019-12-28 Novel rubber product knockout Active CN212288323U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922412089.3U CN212288323U (en) 2019-12-28 2019-12-28 Novel rubber product knockout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922412089.3U CN212288323U (en) 2019-12-28 2019-12-28 Novel rubber product knockout

Publications (1)

Publication Number Publication Date
CN212288323U true CN212288323U (en) 2021-01-05

Family

ID=73933130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922412089.3U Active CN212288323U (en) 2019-12-28 2019-12-28 Novel rubber product knockout

Country Status (1)

Country Link
CN (1) CN212288323U (en)

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