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Process and equipment for processing helical tooth-shaped trimming triangular belt

A technology of V-belt and tooth shape, applied in the direction of belts, other household appliances, household appliances, etc., can solve the problems of fatigue resistance, poor flexibility resistance, affecting the service life of the V-belt, limited use of the calender, etc. Good elongation resistance, good heat dissipation effect, and the effect of reducing lateral deformation

Active Publication Date: 2022-06-17
浙江保尔力橡塑股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the use of the V-belt, there will be friction between the pulley and a large amount of heat. With the operation of the V-belt, the ambient temperature around the V-belt will rise, so that the V-belt is always surrounded by hot air. Rubber is a thermoplastic material. When the temperature rises, the fatigue resistance and flex resistance will deteriorate, which will affect the service life of the V-belt.
The calender with the above structure is provided with two baffles with adjustable spacing, and uses the baffles to block the rubber material, so that the rubber material can be made into a film within a limited width, which improves the quality of the film; but the calender with the above structure is opposite to the upper roller Only one hydraulic cylinder is used to adjust the distance between the lower pressure roller and the adjustment range between the upper and lower pressure rollers is limited, and the use of the calender is limited

Method used

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  • Process and equipment for processing helical tooth-shaped trimming triangular belt
  • Process and equipment for processing helical tooth-shaped trimming triangular belt
  • Process and equipment for processing helical tooth-shaped trimming triangular belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] see Figure 1-Figure 2 , this embodiment discloses a helical-toothed edge-cutting V-belt processing equipment, including a calender, the calender includes: a body 1; an upper pressing roller 2; it is arranged on the upper part of the body 1; The upper pressure roller 2 cooperates to press and extend the rubber; two comprehensive adjustment components 4 are respectively connected with the two ends of the upper pressure roller 2 to adjust the position and angle of the upper pressure roller 2; wherein, when the upper pressure roller 2 When the position of the roller is changed within a certain range, it can still cooperate with the lower pressing roller 3.

[0074] In this embodiment, both the upper pressure roller 2 and the lower pressure roller 3 are rotatably arranged on the body 1, there is a gap for the rubber to pass through between the upper pressure roller 2 and the lower pressure roller 3, and the upper pressure roller 2 and the lower pressure roller 3 The coordi...

Embodiment 2

[0078] In this embodiment, in addition to including the characteristic structures of the previous embodiments, each integrated adjustment assembly 4 further includes: a mounting frame 401, which is connected to the end of the upper pressing roller 2; a four-direction translation assembly, which can drive the mounting frame 401 translates on a first path and a second path that are perpendicular to each other; an angle adjustment component, which can adjust the angle of the four-direction translation component.

[0079] In this embodiment, the four-direction translation assembly can drive the mounting frame 401 to translate in four directions, namely, the opposite directions of the upper side, the lower side, the left side, and the right side. The first path and the second path are not perpendicular to each other. It is required that the two must be 90 degrees from each other, and the angle adjustment component can adjust the vertical angle of the four-way translation component. ...

Embodiment 3

[0083] see figure 2 , in this embodiment, in addition to including the characteristic structure of the previous embodiment, a structure of the four-way translation assembly is further disclosed, and the specific four-way translation assembly includes: an adjustment frame 402, which is connected with the angle adjustment assembly; the connecting frame 403, which is U-shaped, its two ends are fixed on the adjusting frame 402, and the middle section is provided with a first track 4031; the adjusting sleeve 404, which includes a first sliding part 4041 and a second sliding part 4042, which can pass through the first The sliding part 4041 is slidably connected to the first track 4031 ; the movable bar 405 is connected to the mounting frame 401 at its first end, and has a second track 4051 at its second end, and the adjusting sleeve 404 is slidably slidable through the second sliding part 4042 Connected to the second rail 4051; the first driving member, which is used to drive the a...

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Abstract

The invention relates to the technical field of transmission belt processing, in particular to a processing technology of a triangular belt taking rubber as a raw material, and particularly relates to a processing technology and equipment of a helical tooth-shaped trimmed triangular belt. The technology of the triangular belt is improved, the product triangular belt of the technology is helical teeth, and in the transmission process, the triangular belt rotates, so that the transmission efficiency is improved; the helical teeth can drive surrounding air to flow and form a fixed wind direction, part of heat generated on the triangular belt is taken away, a good heat dissipation effect is achieved, and therefore the service life of the triangular belt is prolonged. Meanwhile, equipment in the process is improved, specifically, the calender is improved, so that the adjustment range of the calender is larger, the calender can be suitable for forming films with different thicknesses and is convenient to overhaul, and the calender has a wide market prospect.

Description

technical field [0001] The invention relates to the technical field of transmission belt processing, in particular to a processing technology of a V-belt using rubber as a raw material, and in particular to a technology and equipment for processing a helical-toothed edge-trimmed V-belt. Background technique [0002] V-belt is a kind of conveyor belt widely used in various machinery. It is mainly composed of industrial canvas, polyester soft cord and fiber rubber layer. The fiber rubber layer is mainly composed of natural rubber, styrene-butadiene rubber, reclaimed rubber and compounding agents. (Zinc oxide, stearic acid, antioxidant, carbon black, softener, etc.). Friction between the V-belt and the pulley during use will generate a lot of heat. With the operation of the V-belt, the ambient temperature around the V-belt will increase, so that the V-belt is always surrounded by hot air. Rubber is a thermoplastic material. When the temperature rises, the fatigue resistance an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D29/06
CPCB29D29/06Y02W30/62
Inventor 不公告发明人
Owner 浙江保尔力橡塑股份有限公司
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