High-strength PVC unitary-core flame-resistant conveying belt production line four roller cotton gins
Technical field
The present invention relates to a kind of four roller cotton gins, especially high-strength PVC unitary-core flame-resistant conveying belt production line is used four roller cotton gins.
Background technology
Present high-strength PVC unitary-core flame-resistant conveying belt production line all adopts three roll structures with cotton gin, and three rollers are respectively one of smooth roll, two on flower roller.Two colored rollers can shut out different decorative patterns to the fire retarding conveying band two sides.And fire retarding conveying band is joined four kinds of dissimilar colored rollers, and pairing is used.If fire retarding conveying band is changed decorative pattern, three roller cotton gins must be changed colored roller, and are time-consuming bothersome.And to different clients, it is different that the fire retarding conveying band decorative pattern requires, and often needs so aborning to change the flower roller, wasted lot of manpower and material resources, can not get least bit benefit.
Summary of the invention
To above-mentioned shortcoming, the purpose of this invention is to provide a kind of four roller cotton gins, not change under the situation of flower roller, the fire retarding conveying band that can match shuts out the decorative pattern of demands of different according to customer requirement.
The objective of the invention is to realize like this: a kind of PVC unitary-core flame-resistant conveying belt production line is used four roller cotton gins, comprises frame, adjusting device, sand roller, chevron shaped colored roller, undaform flower roller and diamond pattern flower roller; It is characterized in that sand roller and undaform flower roller is fixed on frame lower; Chevron shaped colored roller and diamond pattern flower roller are installed in upper rack, respectively are connected and installed an adjusting device on chevron shaped colored roller and the diamond pattern flower roller; Chevron shaped colored roller and diamond pattern flower roller top frame be provided with an import; Outlet below having one on the frame below sand roller and the undaform flower roller; On the frame in sand roller and chevron shaped colored roller left side, left side outlet is arranged; On the frame on undaform flower roller and diamond pattern flower roller right side right side outlet is arranged.
Advantage of the present invention is: the present invention is through making original three roller cotton gins into four roller cotton gins, and four rollers all are the flower roller; Do not changing under the situation of flower roller, the fire retarding conveying band that can match shuts out the decorative pattern of demands of different according to customer requirement.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Specific embodiment
A kind of PVC unitary-core flame-resistant conveying belt production line as shown in Figure 1 is used four roller cotton gins, comprises frame 1, adjusting device 2, sand roller 3, chevron shaped colored roller 4, undaform flower roller 5 and diamond pattern flower roller 6; It is characterized in that sand roller 3 and undaform flower roller 5 are fixed on frame 1 bottom; Chevron shaped colored roller 4 is installed in frame 1 top with diamond pattern flower roller 6, and chevron shaped colored roller 4 is spent on the roller 6 with diamond pattern and respectively is connected and installed an adjusting device 2; Chevron shaped colored roller 4 and diamond pattern flower roller 6 tops frame 1 be provided with an import 1.1; Export 1.2 below having one on the frame 1 sand roller 3 is spent roller 5 with undaform below; One left side outlet 1.3 is arranged on the frame 1 in sand roller 3 and chevron shaped colored roller 4 left sides; On the frame 1 on undaform flower roller 5 and diamond pattern flower roller 6 right sides right side outlet 1.4 is arranged.
Operation principle of the present invention is:
Conveyer belt gets into PVC unitary-core flame-resistant conveying belt production line by the import on the frame 1 1.1 and uses four roller cotton gins; Can by chevron shaped colored roller 4 and diamond pattern flower roller 6 after the conveyer belt tow sides shut out chevron shaped decorative pattern and diamond pattern decorative pattern by below export 1.2 and come out; Also can after the conveyer belt tow sides shut out chevron shaped decorative pattern and frosted line, come out, also can after the conveyer belt tow sides shut out undaform decorative pattern and diamond pattern decorative pattern, come out by undaform flower roller 5 and diamond pattern flower roller 6 by right side outlet 1.4 by sand roller 3 and chevron shaped colored roller 4 by left side outlet 1.2.