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A kind of nitrile rubber glove and dipping equipment thereof

A nitrile glove, dipping technology, applied in gloves, protective clothing, coatings, etc., can solve the problems of uneven adhesion, easy precipitation of glue, bubbles, etc., to achieve uniform adhesion, without affecting processing quality and efficiency, The effect of high degradability

Active Publication Date: 2021-08-31
河北泰能鸿森医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of nitrile glove and dipping equipment thereof, aim to solve the problem that in the prior art, the glue solution adheres unevenly on the surface of the hand mold after the nitrile gloves are dipped, and the glue solution in the dipping tank is easy to precipitate and has problems. Technical issues with air bubbles, especially during dipping and production of biodegradable nitrile rubber gloves

Method used

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  • A kind of nitrile rubber glove and dipping equipment thereof
  • A kind of nitrile rubber glove and dipping equipment thereof
  • A kind of nitrile rubber glove and dipping equipment thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of nitrile rubber glove, its formula is: 110-120 parts of nitrile latex; 0.5-0.9 parts of sodium polyacrylate; 0.9-1.1 parts of potassium hydroxide; 0.5-0.6 parts of 4-methyl-6-tert-butylphenol sulfur 0.5-2 parts; zinc oxide 0.4-3 parts; accelerator EZ0.3-3; dispersant NNO 0.2-0.6 parts.

[0033] The nitrile gloves made of the above formula have good tensile strength, which can reach 21.5Mpa, and the elongation at break can reach 550%. Under the conditions of temperature 25°C and humidity 60%, the degradation rate is 75%. . However, the viscosity of this material is 2500-3000MPa·s, and its viscosity is relatively high, so its dipping production has certain difficulties, and its thickness and bubbles generated during the dipping process are difficult to control.

Embodiment 2

[0035] This embodiment provides a nitrile rubber glove dipping equipment, which is used to overcome the related problems in the production process of the gloves of the above materials.

[0036] Please also refer to Figure 1 to Figure 5 , a kind of nitrile glove dipping equipment provided by the present invention is now described. Described a kind of nitrile glove dipping equipment, comprises dipping tank 1, conveying mechanism 2, stirring mechanism 3 and control mechanism 4, dipping tank 1 is used to accommodate nitrile glue; There are a plurality of hand molds 5, which are used to drive a plurality of hand molds 5 to dip into the glue solution and rotate the plurality of hand molds 5 in the glue solution, so that the glue solution is evenly attached to the surface of the plurality of hand molds 5, and used to drive A plurality of hand molds 5 are pulled away from the glue; the stirring mechanism 3 is arranged above the dipping tank 1 and at the inner bottom, which is used t...

specific Embodiment approach

[0044] As a specific implementation of a kind of nitrile glove dipping equipment provided by the present invention, please refer to Figure 1 to Figure 5 , the conveying assembly 23 includes a slider 231, a rotary table 232 and a telescopic rod 233, the slider 231 is slidably connected to the sliding end of the second sliding assembly 22, and can slide along the length direction of the conveying mechanism 2; the rotary table 232 is located at the lower end of the slider 231 , can rotate circumferentially in the horizontal plane, and the rotation angle is controlled by the control mechanism 4; there are multiple telescopic rods 233, all of which are vertically arranged at the lower end of the rotary table 232, and can be vertically telescopic, and the multiple hand models 5 are respectively One-to-one correspondence is connected to a plurality of flexible lower ends, and a plurality of hand molds 5 are lifted vertically by means of a plurality of telescopic rods 233 respectively...

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Abstract

The invention provides a nitrile glove and rubber dipping equipment thereof, belonging to the technical field of glove production. The formula of the nitrile gloves is: 110-120 parts of nitrile latex; 0.5-0.9 parts of sodium polyacrylate; 0.9-1.1 parts of potassium hydroxide; 0.5-0.6 parts of 4-methyl-6-tert-butylphenol and 0.5-2 parts of sulfur ; 0.4-3 parts of zinc oxide; Accelerator EZ0.3-3; Dispersant NNO 0.2-0.6 parts. The equipment includes a dipping tank, a conveying mechanism, a stirring mechanism and a control mechanism. The conveying mechanism drives a plurality of hand molds to be dipped into the glue solution and rotates the plurality of hand molds in the glue solution so that the glue solution evenly adheres to the glue solution. The surface of the mold is used to drive multiple hand molds to pull away from the glue, and the nitrile glue is evenly stirred through the stirring mechanism to prevent the glue from settling and air bubbles. The stirring mechanism and the conveying mechanism work alternately. Through the control mechanism and the conveying mechanism and The stirring mechanism is electrically connected to drive the conveying mechanism and the stirring mechanism to operate.

Description

technical field [0001] The invention belongs to the production technical field of rubber gloves, and more specifically relates to a kind of nitrile rubber gloves and dipping equipment thereof. Background technique [0002] The nitrile gloves in the prior art are mainly processed by nitrile rubber, which has the advantages of avoiding protein allergy, light and thin wall thickness, comfortable wearing, rich elasticity and good waterproof performance, and is widely used in medical treatment, hygiene, beauty salons and food Processing and other industries, effectively prevent cross-infection and protect hands. [0003] In the production process of nitrile gloves, first use the glove mold to dip into the glue, and then pull it up to form a glue layer on the surface of the hand mold. The existing nitrile gloves are produced during the pulling process, and the glue layer on the surface of the hand mold is uneven. , or the hand mold is not completely immersed in the glue or glue, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C41/04B29C41/14B29C41/34B29C41/52C08L9/04C08L33/02C08K3/06C08K5/13C08K13/02A41D19/015
CPCA41D19/015B29C41/04B29C41/14B29C41/34B29C41/52C08L9/04C08L33/02C08K3/06C08K5/13C08K13/02
Inventor 路文新路继晖路文建
Owner 河北泰能鸿森医疗科技有限公司
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