CN217752309U

CN217752309U - Mining powerful belt joint vulcanization forming die

Info

Publication number: CN217752309U
Application number: CN202222135478.8U
Authority: CN
Inventors: 许德江; 秦耀东; 鹿强; 徐方兵
Original assignee: Shandong Huafeng Mechanical And Electrical Equipment Co ltd
Current assignee: Shandong Huafeng Mechanical And Electrical Equipment Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-08
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a mining powerful belt joint vulcanizes forming die, including lower mould and last mould, lower mould upper surface both sides are equipped with two curb plates, two curb plate and lower mould structure as an organic whole, two form the recess between the curb plate. Go up the mould lower surface and be equipped with the flange with the recess block, the lower mould both sides are equipped with quick fixed knot and construct, and quick fixed knot constructs including lug, pole setting, roof and screw rod, can fix last mould on the lower mould surface fast through quick fixed knot structure, can play two quick alignment of joint, multiunit vulcanization module seamless, the smooth unhairing limit effect of joint facade simultaneously. When vulcanization pressurization and temperature rise are carried out, the whole pressure resistance is good, the deformation resistance is strong, the vulcanization joint is good in forming, the quality is reliable, the vulcanization mold heats and vulcanizes a product after the upper mold and the lower mold are closed, the burr-free belt vulcanization joint is ensured by controlling the closing pressure, and the surface quality of the product is improved.

Description

Mining powerful belt joint vulcanization forming die

Technical Field

The utility model relates to a belt vulcanization technical field especially relates to belt joint curing equipment and accessory.

Background

With the rapid development of the industry in China, the mode of conveying materials for a long distance in a coal mine production system mainly adopts a belt conveyor to convey materials, so that the coal mine production and transportation efficiency can be effectively improved. For the mining rubber belt conveyor, the procedures of belt frame installation, belt laying and belt vulcanization are divided. The quality of the belt vulcanization joint for the mine directly influences the quality of the whole production and transportation system, and plays an important role in efficient operation of a later-stage raw coal conveying system. Meanwhile, belt joint vulcanization is a construction process which is tedious in construction process and has high requirements on equipment performance and technology.

Therefore, each process and link of the vulcanization process must be accurately controlled, and the difficulty and problem in the vulcanization process must be continuously optimized and solved. The conventional method for vulcanizing the belt joints comprises the steps of finding out central lines of two belt joints to be vulcanized, aligning pull lines, filling core rubber cover rubber, placing stop irons with the height equal to the thickness of the belt on two sides, fixing the stop irons by screws, screwing clamping bolts, and then placing an upper heating plate, an upper heat insulation plate and a pressing iron on a vulcanizing machine. The stay wire alignment link is a key process, multiple persons are required to cooperate, accurate measurement and continuous adjustment are realized, the process is complicated, the occupied time is long, and errors are easy to occur; along with the continuous increase of sticky tape intensity, to vulcanizing joint intensity, joint overlap joint length also constantly increase, vulcanize a joint and often need 3 ~ 4 vulcanizer collaborative work of group, the seam of hot plate links up between the adjacent every group and also very obvious to vulcanizing the influence quality that connects, keeps off the iron in addition and puts the angle just or fixed insecure, and the belt that vulcanizes out connects and produces deckle edge easily, and it is great to vulcanizing the influence of connecting the quality.

In order to avoid the problems, the vulcanization joint efficiency and the bonding quality are effectively improved, a mining strong belt joint vulcanization forming die is designed and processed through continuous trial and improvement, the problems of quick alignment before vulcanization construction, smooth connection of vulcanization belt surfaces of a plurality of groups of vulcanizing machines, reduction of the problems of too-low bonding, material loss and too-high loss can be realized, the burrs of the vulcanization joint are eliminated, and the overall quality of the joint is greatly improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mining strong belt joint vulcanization forming die.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mining powerful belt joint vulcanization forming die comprises a lower die and an upper die, wherein two side plates are arranged on two sides of the upper surface of the lower die, the two side plates and the lower die are of an integral structure, a groove is formed between the two side plates, a convex plate is arranged on the lower surface of the upper die, two positioning rods are arranged on two sides of the upper surface of the lower die, two positioning holes are formed in two sides of the upper die, the two positioning rods are inserted into the two positioning holes during use, and the upper die can be quickly aligned with the lower die to be matched through the positioning of the positioning rods and the positioning holes; the lower mould both sides all are equipped with two quick fixed knot constructs, two quick fixed knot constructs all including the lug, and lug and lower mould structure as an organic whole.

Furthermore, the lower die is made of a steel plate material with the thickness of 20mm, so that the overall pressure resistance of the lower die is better, and the deformation resistance is strong.

Furthermore, the width of the convex plate is the same as that of the groove, the height and width of the groove are the same as those of the belt, the thickness of the convex plate is 1-2mm, and the convex plate can tightly press the belt in the groove.

Further, lower mould and last mould both sides all are equipped with a plurality of screw holes, can be connected lower mould and last mould and vulcanizer through the screw hole.

Furthermore, both sides of the lower die and the upper die are provided with two handles, and the lower die and the upper die can be conveniently lifted through the two handles.

Further, lug last fixed surface has the pole setting, the pole setting top is rotated and is connected with the roof, the roof is kept away from pole setting one side and is worn to be equipped with the screw rod, the screw rod top is fixed with the handle, the screw rod bottom mounting has the rubber pad, closes at the lower mould surface after when last mould, rotates roof to mould top one side, then can drive the screw rod through rotating the handle and descend, utilizes the screw rod to support the mould tightly at the lower mould surface, and the rubber pad can play the effect on mould surface on antiskid and the protection this moment.

The utility model has the advantages that:

the utility model discloses when using, through setting up lower mould and last mould, the lower mould surface is equipped with two curb plates, two curb plates and lower mould structure as an organic whole, and form the recess between two curb plates, it is equipped with the flange with the recess block to go up the mould lower surface, the lower mould both sides are equipped with quick fixed knot and construct, quick fixed knot constructs including the lug, the pole setting, roof and screw rod, can fix last mould on the lower mould surface fast through quick fixed knot and construct, when vulcanizing the pressurization and rising temperature, whole resistance to pressure is good, resistance to deformation can the reinforce, it takes shape to vulcanize the joint, the quality is reliable, this vulcanize the mould to add the heat vulcanization to the product after last mould and lower mould compound die, through control matched die pressure, ensure that the belt vulcanizes and connects unhandly, the surface quality of product has been improved.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the lower mold of the present invention;

fig. 3 is a top view of the upper mold of the present invention.

Illustration of the drawings:

1. a lower die; 2. an upper die; 3. a side plate; 4. a groove; 5. a convex plate; 6. a threaded hole; 7. positioning a rod; 8. positioning holes; 9. a handle; 10. a bump; 11. erecting a rod; 12. a top plate; 13. a screw; 14. a handle; 15. and (7) a rubber pad.

Detailed Description

As shown in fig. 1-3, the mining powerful belt joint vulcanization forming die of this application, including lower mould 1 and

last mould

2, 1 upper surface both sides of lower mould are equipped with two curb plates 3, two

curb plates

3 and 1 structure as an organic whole of lower mould, form recess 4 between two curb plates 3, it is equipped with flange 5 to go up 2 lower surfaces of mould, 1 upper surface both sides of lower mould all are equipped with two locating levers 7, two locating holes 8 have all been seted up to last 2 both sides of mould, 1 both sides of lower mould all are equipped with two quick fixed knot constructs, two quick fixed knot constructs all include lug 10, and lug 10 and lower mould 1 structure as an organic whole. The lower die 1 is made of a steel plate material with the thickness of 20 mm. Lower mould 1 and last mould 2 both sides all are equipped with a plurality of screw holes 6, and the quantity of screw hole 6 needs to be confirmed according to the quantity of connecting hole on the actual vulcanizing machine the utility model discloses the quantity of the screw hole 6 of well lower mould 1 and last mould 2 both sides is six, can be connected lower mould 1 and last mould 2 with the vulcanizer through screw hole 6.

Two locating levers 7 are pegged graft inside two locating holes 8, and the length of locating lever 7 is greater than the height of two curb plates 3 on the surface of lower mould 1 to when going up mould 2 decline and 1 compound die of lower mould, locating lever 7 can insert in the locating hole 8 of mould 2, can carry out the compound die to lower mould 1 and last mould 2 rapidly through locating lever 7 and locating hole 8. Two handles 9 are arranged on two sides of the lower die 1 and the upper die 2, the length of the two handles 9 is not more than 10cm, and the lower die 1 and the upper die 2 can be lifted up through the handles 9.

The width of the convex plate 5 is the same as the width of the groove 4, the height and the width of the groove 4 are the same as the thickness and the width of the belt, the actual width of the groove 4 needs to be designed according to the actual width of the belt, the utility model discloses the width of the middle groove 4 is 1000mm, and the length of the groove 4 is 1600mm, so that the joint of the belt can be just clamped in the groove 4.

Lug 10 fixed surface has

pole setting

11, and 11 tops of pole setting are rotated and are connected with roof 12, and roof 12 keeps away from pole setting 11 one side and wears to be equipped with screw rod 13, and screw rod 13 top is fixed with handle 14, and screw rod 13 bottom mounting has rubber pad 15, rotates through handle 14, drives screw rod 13 and descends, can fix mould 2 on 1 surface of lower mould fast to the pressure of going up mould 2 and pushing down can be adjusted.

When in use: put into the recess 4 of lower mould 1 with the joint of belt, the locating lever 7 that the locating hole 8 that will go up mould 2 aimed at lower mould 1 afterwards puts down, go up the 5 card of flange of mould 2 lower surface this moment and go into in recess 4, compress tightly the belt joint from this, roof 12 with the quick fixed knot in 1 both sides of lower mould structure all rotates to last mould 2 top after that, then rotate handle 14, handle 14 drives screw rod 13 and descends, utilize 13 bottoms of screw rod to support last mould 2 tightly on 1 surface of lower mould, make flange 5 can compress tightly the belt joint, it can to vulcanize to be connected with the vulcanizer with this mould at last.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a mining powerful belt joint vulcanizes forming die which characterized in that: the die comprises a lower die (1) and an upper die (2), wherein two side plates (3) are arranged on two sides of the upper surface of the lower die (1), the two side plates (3) and the lower die (1) are of an integral structure, a groove (4) is formed between the two side plates (3), a convex plate (5) is arranged on the lower surface of the upper die (2), two positioning rods (7) are arranged on two sides of the upper surface of the lower die (1), two positioning holes (8) are formed in two sides of the upper die (2), and the two positioning rods (7) are inserted into the two positioning holes (8) during use; the lower die (1) is characterized in that two quick fixing structures are arranged on two sides of the lower die (1) respectively and comprise a convex block (10), and the convex block (10) and the lower die (1) are of an integrated structure.

2. The mining strong belt joint vulcanization forming die of claim 1, characterized in that: the lower die (1) is made of a steel plate material with the thickness of 20 mm.

3. The mining strong belt joint vulcanization forming die of claim 1, characterized in that: the width of the convex plate (5) is the same as that of the groove (4), and the height and the width of the groove (4) are the same as those of the belt.

4. The mining strong belt joint vulcanization forming die of claim 1, characterized in that: both sides of the lower die (1) and the upper die (2) are provided with a plurality of threaded holes (6).

5. The mining strong belt joint vulcanization forming die of claim 1, characterized in that: both sides of the lower die (1) and the upper die (2) are provided with two handles (9).

6. The mining strong belt joint vulcanization forming die of claim 1, characterized in that: lug (10) upper surface fixed has pole setting (11), pole setting (11) top is rotated and is connected with roof (12), roof (12) are kept away from pole setting (11) one side and are worn to be equipped with screw rod (13), screw rod (13) top is fixed with handle (14), screw rod (13) bottom mounting has rubber pad (15).