Steam-Activated Adhesive Sleeve Fixing Tool
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Solution Overview
Problem
Existing methods for securing protective textile sleeves to elongate members are costly, time-consuming, and prone to errors due to the use of externally applied tape or glue, which can be unreliable and messy, especially at elevated temperatures.
Innovation Solution
A clamp assembly tool with pivotally connected clamp members and a heat source to generate steam, which activates an adhesive coating on the sleeve to bond with adjacent surfaces, eliminating the need for external fastening materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If externally applied tape is used to secure the sleeve, then the sleeve can be fixed in place, but the process becomes costly and time-consuming from material and labor standpoint
Solution Approach 1:
The invention extracts the adhesive function from separate external materials (tape, glue) and integrates it directly into the sleeve structure through pre-applied adhesive layers. This eliminates the need for separate adhesive application steps and materials, thereby improving assembly speed while maintaining fixation reliability.
Solution Approach 2:
The adhesive is pre-applied to the sleeve during manufacturing, ready for activation during installation. This preliminary preparation eliminates the need for on-site adhesive application, reducing assembly time and labor costs while ensuring consistent adhesive placement for reliable fixation.
2Reliability
If externally applied tape is used to secure the sleeve, then the sleeve can be fixed in place, but the process becomes costly and time-consuming from material and labor standpoint
Solution Approach 1:
The invention removes the complexity of separate adhesive application steps by integrating the adhesive directly onto the sleeve. This simplifies the assembly process to merely activating the pre-applied adhesive, making the procedure easier to perform while maintaining reliable fixation.
Solution Approach 2:
The invention merges the sleeve and adhesive into a single integrated component. The adhesive is applied to the sleeve during manufacturing, combining what were previously separate items (sleeve and adhesive) into one unit, thereby simplifying the assembly process and reducing the number of steps required.
3Reliability
If glue is applied during assembly to fix the sleeve, then the sleeve can be bonded in place, but drying time is required adding to assembly time and cost
Solution Approach 1:
The invention changes the activation parameter of the adhesive from time-based (drying) to temperature-based (heat activation). The pre-applied adhesive remains inactive until exposed to heat during installation, at which point it rapidly activates and bonds. This eliminates the need for extended drying time while maintaining strong bonding, directly addressing the time loss issue.
4Reliability
If glue is applied during assembly to fix the sleeve, then the sleeve can be bonded in place, but it adds cost and requires drying time
Solution Approach 1:
The invention extracts the adhesive application step from the assembly process by pre-applying adhesive to the sleeve during manufacturing. This eliminates the need for separate adhesive application, drying, and cleanup steps during assembly, greatly simplifying the manufacturing process while maintaining bonding strength through the pre-positioned adhesive.
Solution Approach 2:
The adhesive is pre-applied to the sleeve during manufacturing, performing the adhesive application action in advance. During final assembly, only heat activation is required, which is a simple and quick process. This preliminary action eliminates complex adhesive application steps and reduces assembly complexity significantly.
5Reliability
If tape is used to secure the sleeve, then the sleeve can be fixed in place, but it can become inadvertently damaged or ineffectively applied during assembly
Solution Approach 1:
The invention removes the vulnerable external tape from the system and replaces it with an integrated pre-applied adhesive layer on the sleeve. This eliminates the risks of tape damage, folding, or contamination during handling and application, while the adhesive remains protected on the sleeve until activation, greatly improving ease of operation.
Solution Approach 2:
The invention merges the protective sleeve and adhesive into a single integrated component. The adhesive is applied to the sleeve during manufacturing and remains protected as part of the sleeve structure. During installation, the adhesive is activated in place without requiring separate application, eliminating handling risks and improving operational ease.
6Reliability
If separately applied glue is used to fix the sleeve, then the sleeve can be bonded in place, but it can prove messy in assembly requiring damage repair and clean-up
Solution Approach 1:
The invention extracts the adhesive from separate application containers and pre-positions it on the sleeve in controlled amounts during manufacturing. This eliminates the messiness associated with handling and applying liquid glue on-site, as the adhesive is already in its final position and only requires heat activation, preventing contamination and cleanup requirements.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The tool efficiently and reliably secures the sleeve to the elongate member with a quick activation process, reducing costs and assembly time while avoiding the drawbacks of tape and glue application.
Implementation Method 1
a heat source configured to heat fluid from the fluid source to create steam
Implementation Method 2
The steam is dispensed outwardly from the at least one outlet to cause an adhesive on the sleeve to become activated
Data Source
AI summary
A tool for fixing a protective textile sleeve about an elongate member contained therein and method of use thereof is provided. The tool includes a clamp assembly having opposed clamp members attached to one another for pivotal movement relative to one another between an open state and a closed state. The clamp members have clamping surfaces, wherein at least one of the clamping surfaces has at least one outlet. A fluid source is arranged in fluid communication with the at least one outlet, and a heat source is configured to heat fluid from the fluid source to create steam. The steam is dispensed outwardly from the at least one outlet to cause an adhesive on the sleeve to become activated to bond with an adjacent abutting surface.