Unlock instant, AI-driven research and patent intelligence for your innovation.

Tile forming mold core

A molding die and core technology, applied in ceramic molding cores, ceramic molding mandrels, etc., can solve the problems affecting the quality of ceramic tiles, the wavy shape of the rubber layer, etc., and achieve the effects of smooth appearance, good isobaric effect, and stable work.

Inactive Publication Date: 2011-01-12
泉州三金模具有限公司
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a ceramic tile forming mold core, which aims at overcoming the disadvantage that the hydraulic oil in the oil groove of the existing mold core is under different stresses, which easily causes the rubber layer to appear wavy and affects the quality of the ceramic tile.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tile forming mold core
  • Tile forming mold core
  • Tile forming mold core

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment one: from Figure 1 to Figure 4 It can be seen from the figure that the ceramic tile forming mold core includes a mold core body 1 integrally processed and formed by chrome steel. The pressure-bearing working surface of the core body 1 is covered with a rubber layer 2, and the pressure-bearing working surface of the rubber layer 2 is provided with a plurality of grooves 21 arranged at intervals and arranged along the length direction of the core body 1. An oil groove 11 is recessed on the pressure-bearing working surface of the core body 1 corresponding to the groove 21 . Such as Figure 3 to Figure 6 As shown, each oil groove 11 is composed of a plurality of elongated oil groove segments 111 arranged at intervals along the length direction of the core body 1, and the bottoms of adjacent oil groove segments 111 on each oil groove 11 pass through a "V"-shaped oblique passage. The holes 3 communicate with each other. Such as Figure 2 to Figure 5 As shown, ...

Embodiment 2

[0026] Embodiment two: refer to Figure 7 and Figure 8 . The difference between this embodiment and Embodiment 1 is that the oil injection hole 12 and the oil drain hole 13 are only connected with the oil groove section 111 on one oil groove on the corresponding side, and are not directly connected with other oil grooves 11; and the adjacent oil grooves 11 correspond to The oil groove sections 111 of each oil groove 11 and the bottoms of the adjacent oil groove sections 111 on each oil groove 11 communicate with each other through "V" shaped oblique through holes 3 . The rest of the structure is the same as that of the first embodiment, and will not be repeated here.

[0027] Best practice: refer to Figure 9 . The difference between this embodiment and the first and second embodiments above is that the core body 1 includes a core steel body 1a made of No. 45 steel, and a slope is provided around the pressure-bearing working surface of the core steel body 1a On the slope...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a tile forming mold core comprising a mold core body, a rubber layer covers the pressure-bearing working surface of the mold core body, and a plurality of grooves arranged along the length direction of the mold core body are arranged on the pressure-bearing working surface of the rubber layer at intervals. The tile forming mold core is characterized in that oil tanks are respectively and hollowly arranged on the pressure-bearing working surface of the mold core body corresponding to the grooves on the rubber layer; and oil injecting holes and oil discharging holes, communicated with all oil tanks, are arranged on the mold body. After oil is injected to the oil tanks of the mold core body, the surface fluctuation of the rubber layer is lower so that the pressed tile has high structural strength and attractive appearance.

Description

technical field [0001] The invention relates to the technical field of ceramic tile moulds, in particular to a mold core that prevents the pressure-bearing working surface of a rubber layer from being wavy during the pressing process and affecting the quality of ceramic tiles. Background technique [0002] At present, the general-purpose rubber composite tile mold is mainly composed of a bottom plate, a buffer block, a middle frame and a mold core. The pressure-bearing working surface of the mold core is covered with a hard rubber layer. Due to uneven distribution or inconsistent powder, the pressed brick is easy Phenomena such as large and small heads, knife bends, waist shrinking, belly swelling, and interlayers appear. A relatively advanced oil-filled capsule-type equal positive pressure mold core. An oil-filled capsule body is arranged in the rubber layer of the mold core. There are connected oil grooves uniformly distributed in the oil-filled capsule body. The oil-fille...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B28B7/28
Inventor 李德发黄海淀
Owner 泉州三金模具有限公司