Forming machine for twisted type endless conveyer belt

A technology of endless conveyor belt and forming machine, which is applied in the direction of conveyor, transportation and packaging, etc. It can solve the problems that cannot be solved, such as endless conveyor belt and joint damage, and achieve the effect of novel design, improved service life, and improved yield performance

CN109319388AInactive Publication Date: 2019-02-12醴陵市橡胶制品厂有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-02-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a forming machine for a twisted type endless conveyer belt. The forming machine comprises canvas unwinding equipment, canvas covering bonding and compacting devices and a rotating power plant; the canvas unwinding equipment, the canvas covering bonding and compacting devices and the rotating power plant are arranged in steel tanks in sequence from right to left; and space is reserved between the canvas covering bonding and compacting devices and the canvas unwinding equipment as well as between the canvas covering bonding and compacting devices and the rotating power plant. The forming machine disclosed by the invention is novel in design; certain tension is given to unwound rubberized canvas by adjusting tightness of arranged friction disks, and therefore, the rubberized canvas is flat and is not creased when passing through doubling rollers during forming; a forming drive roller moves front and back by utilizing positive and negative rotation of a first motorto determine the inside periphery of a made-up belt; and meanwhile, the forming drive roller is driven by an arranged first drive mechanism to drive an endless belt to rotate to realize canvas bonding, so that flexural property of the conveyer belt is improved, and the service life of the endless conveyer belt is greatly prolonged.
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Description

technical field

[0001] The invention relates to the technical field of endless conveyor belt production, in particular to a winding type endless conveyor belt forming machine. Background technique

[0002] The endless conveyor belt means that after the production of the flat conveyor belt is completed, when the endless conveyor belt must be used due to the use of the environment or conditions, the flat conveyor belt will be vulcanized (also known as hot-bonded) to make it a circular conveyor. bring.

[0003] The strength of the core joint of the endless conveyor belt can reach 90% of the strength of the belt body, and there is no obvious joint defect on the surface of the belt. Therefore, the endless conveyor belt is balanced in transportation and has a small elongation in use. The core of the endless conveyor belt is made of high-quality cotton or dimensional cotton interwoven canvas, generally 2-8 layers or nylon canvas (or polyester canvas) as the strong layer, that is, ...

Examples

Embodiment 1

[0019] see Figure 1~2 , in an embodiment of the present invention, a winding endless conveyor belt forming machine, including a canvas guiding device, a canvas covering bonding compacting device and a rotating power device; the canvas guiding device, canvas covering bonding compacting device and The rotating power devices are arranged in the steel groove 11 sequentially from right to left, and there is a space between the canvas covering and bonding compacting device, the canvas guiding device and the rotating power device.

[0020] Specifically, the canvas guiding device includes a square steel 20 for installing a canvas roller, a friction disc 17, and a second drive mechanism 19. The square steel 20 is mounted on the support frame through bearing rotation and is connected with the friction disc 17. The disk 17 is rotationally connected with the second driving mechanism 19 through the second chain 18, and the second driving mechanism 19 drives the canvas roller on the square...

Embodiment 2

[0028] In order to maximize the scope of application of the device, this embodiment optimizes this. Specifically, the lower end of the support seat 21 is symmetrically provided with a pulley 10, and the pulley 10 slides in the channel steel 11, so that the support seat 21 and All the devices on it move as a whole to adjust the distance between the rotating power device and the canvas covering bonding compacting device.

[0029] It should be noted that the first reducer, the second reducer and the third reducer in this application are applications of the prior art, and a certain tension is given to the guided rubber canvas by adjusting the tightness of the set friction disc, so that To ensure that the rubber canvas is flat and not folded when it passes through the laminating roller during molding, and the positive and negative rotation of the first motor is used to realize the forward and backward movement of the forming driving roller to determine the inner circumference of the...