Flexible detachable vulcanizing machine heat preservation sleeve

Abstract

The utility model discloses a flexible detachable vulcanizing machine heat preservation sleeve which comprises an annular alkali-free glass fiber outer sleeve, a center hole is formed in the middle of the annular alkali-free glass fiber outer sleeve, and a first installation groove, a second installation groove, a third installation groove, a fourth installation groove and corresponding lapping pieces are further arranged on the alkali-free glass fiber outer sleeve. The second mounting groove is composed of a circular hole and an opening formed from the circular hole to the outer edge of the circular ring of the alkali-free glass fiber outer sleeve, the third mounting groove is a long-strip-shaped groove opening, and the fourth mounting groove is in the shape of an arc-shaped notch in the outer edge of the circular ring of the alkali-free glass fiber outer sleeve; a second lapping piece capable of covering a half of the circular opening is arranged on the second mounting groove, a third lapping piece capable of covering the third mounting groove is arranged on the third mounting groove, and a fourth lapping piece is arranged beside the fourth mounting groove. According to the utility model, good coverage and good heat insulation effect can be realized, heat loss can be effectively reduced, and the detachable structure can be repeatedly disassembled and used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of heat preservation cover, especially relates to a flexible detachable vulcanizing machine heat preservation cover for the heat preservation of vulcanizing machine. BACKGROUND

[0002] In recent years, the output of the tire industry in China keeps stable growth, and the industry competition pressure is increasingly fierce, and the production tire cannot be separated from the vulcanization system, and the temperature of the equipment in the vulcanization system is relatively high, energy loss is easy to cause, and the high outer surface often scalds the operator.

[0003] When the vulcanizing machine in the vulcanization system works, the vulcanizing machine places rubber products between the vulcanizing films, the vulcanizing films are pressed by the hydraulic system, and are heated to a certain temperature. The vulcanizing machine needs to clean the unhardened rubber overflowing from the template between the templates during the production and heating process, often needs to open the vulcanizing machine for processing, and needs to be repaired.

[0004] At present, the heat preservation of the vulcanizing machine is directly laid on the upper surface through a fireproof heat preservation cotton board, a hole is reserved in the middle of the heat preservation cotton board, the heat preservation cotton board is arranged in a fan shape, and a circular hole is formed in the middle when being enclosed. The heat preservation cotton board is laid on the vulcanizing machine, the heat preservation effect can be quickly realized, and the heat preservation cotton board is very convenient to disassemble and directly taken down as a whole. However, the heat preservation cotton board of this type does not match the surface of the vulcanizing machine, and many pipelines are arranged on the surface of the vulcanizing machine, so the heat preservation cotton board needs to be wound around the pipelines and then enclosed, which affects the heat preservation effect. In addition, the whole structure needs to be taken down, so it is very inconvenient to clean the unhardened rubber or to repair.

[0005] Therefore, how to solve the defects existing in the prior art has become the direction of efforts of the technical personnel in the field. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a vulcanizing machine heat preservation cover which is made of flexible material, has good heat insulation effect, can effectively reduce heat loss, and has a detachable structure, so as to facilitate operation and solve the defects of the prior art.

[0007] The utility model discloses a flexible detachable vulcanization machine heat preservation cover, including the circular ring of no -alkali glass fibre outer cover, the centre hole is to the middle part of no -alkali glass fibre outer cover, still be provided with no. 1 mounting groove, no. 2 mounting groove, no. 3 mounting groove and no. 4 mounting groove on no -alkali glass fibre outer cover, no. 1 mounting groove is square opening, and is set up from the circular ring outer edge of no -alkali glass fibre outer cover to the centre hole direction, no. 2 mounting groove is composed of a circular opening and an opening that sets up from the circular opening to the circular ring outer edge of no -alkali glass fibre outer cover, no. 3 mounting groove is the slot of long strip shape, and is set up from the circular ring outer edge of no -alkali glass fibre outer cover to the centre hole direction, no. 4 mounting groove is the arc notch shape of the circular ring outer edge of no -alkali glass fibre outer cover, be equipped with no. 2 mounting groove on no. 2 mounting groove can cover half circular opening's no. 2 flap, be equipped with no. 3 mounting groove on no. 3 mounting groove can cover no. 3 mounting groove's no. 3 flap, be equipped with no. 4 mounting groove's no. 4 flap.

[0008] As one of the preferred modes, the center hole is provided with a flexible mounting sleeve integrated with the inner ring of the no-alkali glass fiber outer sleeve, the thickness of the mounting sleeve is higher than the thickness of the no-alkali fiber glass outer sleeve, and a mounting sleeve tensioning rope is also arranged in the mounting sleeve.

[0009] As one of the preferred modes, a flexible protective piece is quilted on the mounting sleeve, and a protective piece tensioning rope is arranged in the protective piece.

[0010] As one of the preferred modes, the inner side of the square opening of the no. 1 mounting groove is provided with a flexible no. 1 corrugated tab, the no. 1 corrugated tab is quilted with the inner wall of the square opening, and the square opening to the circular ring outer edge is a slot.

[0011] As one of the preferred modes, a no. 1 tensioning strip is arranged on the side of the square opening of the no. 1 mounting groove, the no. 1 tensioning strip includes a long strip-shaped pull strip fixed to the side of the square opening and a lock catch fixed to the other side of the square opening, one end of the pull strip is fixed to the no-alkali glass fiber outer sleeve, and the other end passes through the no. 1 mounting groove and is fixed through the lock catch.

[0012] As one of the preferred modes, a no. 2 connecting piece is arranged at the opening of the no. 2 mounting groove, and one end of the no. 2 connecting piece is fixed to the no-alkali glass fiber outer sleeve on one side of the opening.

[0013] As one of the preferred modes, a no. 3 tensioning strip is fixed to one side of the no. 3 flap corresponding to the no. 3 mounting groove, a no. 3 lock catch is arranged on the other side of the no. 3 flap, the no. 3 tensioning strip passes over the no. 3 flap from above, and is then fixed through the no. 3 lock catch.

[0014] As one of the preferred modes, 1 / 3 of the arc-shaped notch of the no. 4 mounting groove is shielded by the no. 4 flap, and the no. 4 flap is detachably connected to the no-alkali glass fiber outer sleeve in a bonding manner.

[0015] Compared with the prior art, the flexible detachable curing machine heat preservation sleeve has the following advantages:

[0016] 1. The heat preservation sleeve made of flexible material and having the specific structure can achieve good coverage, good heat insulation effect, effectively reduce heat loss, improve the ambient temperature of the production workshop in summer, and reduce the under-curing of the curing machine in winter, etc.

[0017] 2. The detachable structure can be repeatedly disassembled and used, facilitates equipment maintenance, can greatly reduce the time consumed during equipment maintenance, and thus improves production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 is a schematic diagram of the top view structure of the utility model.

[0020] Figure 3 is a schematic diagram of the plane structure of the alkali-free glass fiber sleeve of the utility model.

[0021] In the drawings: the alkali-free glass fiber sleeve 1, the center hole 101, the center hole mounting sleeve 2, the protective sheet 3, the first mounting groove 4, the first tensioning strip 5, the second mounting groove 6, the second clamping sheet 7, the second connecting sheet 8, the third mounting groove 9, the third clamping sheet 10, the third tensioning strip 11, the third lock 12, the fourth mounting groove 13, the fourth clamping sheet 14, the protective sheet tensioning rope 15, the mounting sleeve tensioning rope 16, the first corrugated tab 17. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] As Figure 1 , Figure 2 , Figure 3As shown, a flexible detachable curing machine heat preservation cover includes a circular ring-shaped alkali-free glass fiber cover 1, and a center hole 101 is arranged in the middle of the alkali-free glass fiber cover 1. In use, the size of the circular ring corresponds to the size of the upper surface of the curing machine, and the size is slightly larger. When the curing machine is used, the upper surface needs to be connected to different pipelines, so these pipelines need to reserve positions when the upper surface of the curing machine is covered with the heat preservation cover. The utility model is to reserve positions for these pipelines in advance according to the actual situation. Realize, for the sulfur inlet pipeline at the center position of the curing machine, a center hole is reserved, and this position cannot be fully covered before covering, and can only be realized by manually winding the outer surface of the pipeline. Therefore, in the embodiment, the center hole 101 is provided with a flexible mounting sleeve 2 connected with the inner ring of the alkali-free glass fiber cover 1, the thickness of the mounting sleeve 2 is higher than that of the alkali-free glass fiber cover 1, and the mounting sleeve 2 is also provided with a mounting sleeve tensioning rope 16; a flexible protective sheet 3 is quilted on the mounting sleeve 2, and the protective sheet 3 is provided with a protective sheet tensioning rope 15. When used, only the mounting sleeve tensioning rope and the protective sheet tensioning rope need to be pulled tight. Because it is a flexible material, pulling tight can realize that the whole material is attached to the outer surface of the pipeline.

[0024] Other functional pipelines are also provided with corresponding different mounting grooves and corresponding clamping plates. The mounting grooves are designed from the outer edge of the circular ring to the center direction, so that the corresponding mounting grooves can be moved away to cover the pipeline in the corresponding position when used. Specifically, in the embodiment, four different structures of mounting grooves are arranged in combination with the shapes of the pipelines corresponding to the actual curing machine. A first mounting groove 4, a second mounting groove 6, a third mounting groove 9 and a fourth mounting groove 13 are arranged on the alkali-free glass fiber cover 1.

[0025] The first installation slot 4 is a square opening, which is arranged from the circular outer edge of the alkali-free glass fiber jacket 1 to the center hole 101. The inner side of the square opening of the first installation slot 4 is provided with a flexible first corrugated tab 17, which is quilted with the inner wall of the square opening. The square opening is a gap slot opening, which means that the position can be close to both sides in a natural state, and the gap is closed to prevent the gap from being too large and the heat preservation effect being poor. A first tension strip 5 is arranged on the side of the square opening of the first installation slot 4. The first tension strip 5 includes a long strip-shaped tension strip fixed on one side of the square opening and a lock buckle fixed on the other side of the square opening. One end of the tension strip is fixed on the alkali-free glass fiber jacket 1, and the other end passes through the lock buckle after passing through the first installation slot. The first tension strip is used to fix the tension. Because the whole is made of flexible material, in order to have stronger covering property, the tighter the tension is, the smaller the gap is, and the better the heat preservation is. When installing, because the installation slot is the largest, the whole heat preservation sleeve is sleeved on the upper surface of the vulcanizing machine from the slot opening to both sides. The square opening at this position corresponds to the large pipe opening on the vulcanizing machine. When the whole large pipe opening is tightened by the tension strip, the flexible first corrugated tab will slightly bear the stress, so that the covering property is stronger, and the gap of the slot opening is prevented from becoming larger.

[0026] The second installation slot 6 is composed of a circular opening and an opening from the circular opening to the circular outer edge of the alkali-free glass fiber jacket 1. The second installation slot 6 is provided with a second patch 7 capable of covering half of the circular opening. A second connecting piece 8 is arranged at the opening of the second installation slot 6. One end of the second connecting piece is fixed on the alkali-free glass fiber jacket 1 on one side of the opening, and the other end of the second connecting piece is suspended. Because the hole at this position is relatively small, the second connecting piece can be placed on the surface to achieve the heat preservation effect without the lock buckle design. The circular opening corresponds to the size of the pipe. When overhauling, the pipe opening is exposed from the opening. A single pipe is overhauled without overall disassembly. The patch plays a role in heat preservation. Although the pipe opening is attached, a layer of patch is still needed for heat preservation.

[0027] The third installation slot 9 is a long slot opening, which is arranged from the circular outer edge of the alkali-free glass fiber jacket 1 to the center hole 101. The third installation slot 9 is provided with a third patch 10 capable of covering the third installation slot. When overhauling, the part to be overhauled is exposed from the slot opening. A single part is overhauled without overall disassembly of the heat preservation sleeve. A third tension strip 11 is fixed on one side of the third patch 10 corresponding to the third installation slot 9. A third lock buckle 12 is arranged on the other side of the third patch 10. The third tension strip 11 passes above the third patch 10 and is then fixed by the third lock buckle 12. The third tension strip and the first tension strip have the same function, which is to tighten the position of the installation slot to prevent heat loss due to the gap in the installation slot and affect the heat preservation effect.

[0028] The fourth installation slot 13 is an arc-shaped notch shape of the circular ring-shaped outer edge of the alkali-free glass fiber outer sleeve 1. The fourth installation slot is provided with a fourth patch 14. When overhauling, the parts to be overhauled are exposed from the arc-shaped notch, and the overall insulation sleeve is not disassembled for separate overhauling. The arc-shaped notch of the fourth installation slot 13 is shielded by 1 / 3 of the fourth patch 14, and the fourth patch 4 is detachably connected with the alkali-free glass fiber outer sleeve 1 by bonding. The bottom of the fourth patch is provided with a bonding piece, which is a movable patch and can be used to supplement the places where the patch is needed, such as the larger gap at the end of the installation slot, etc. When not in use, the fourth installation slot is used to shield the gap of the fourth installation slot. The fourth installation slot is arranged at the edge, because the edge of the vulcanizing machine has some pipelines, and the thermal insulation material also needs to be covered.

[0029] The alkali-free glass fiber outer sleeve and the patch are made of alkali-free glass fiber, which has strong tensile strength and will not break due to use. In addition, it has the advantages of sulfur resistance, smoke-free, halogen-free, non-toxic, pure oxygen non-combustible, and good insulation. Before use, the material will be treated with a silicone glue solidification, which can enhance its safety and environmental performance, effectively protect the health of the user, unlike asbestos products which are extremely harmful to the human body and the environment.

[0030] The alkali-free glass fiber outer sleeve also has high temperature resistance. The structure contains both "organic groups" and "inorganic structures", and has the characteristics of organic matter and the function of inorganic matter. Compared with other high polymer materials, it has stronger high temperature resistance. The main chain structure is mainly composed of silicon-oxygen (Si-O) bonds, and the bond energy of C-C bond is 82.6 kcal / gmole, and the bond energy of Si-O bond in organosilicon is 121 kcal / gmole, so it has high thermal stability. Under strong high temperature, the chemical bonds of the molecules do not break and decompose, and the thermal stability is better. It can reduce energy consumption, prevent heat transfer to the surrounding environment, and save cooling cost. The temperature application range of the insulation sleeve of the utility model is between -75 DEG C and 1150 DEG C, the thermal conductivity coefficient at room temperature is less than 0.035 W / (m.k), and the whole is made of A-grade non-flammable material, which can resist general acid and alkali corrosion, and is very suitable for steam pipeline, hot oil pipeline and vulcanizing machine of heat system.

[0031] In addition, the alkali-free glass fiber outer sleeve also has strong chemical stability, and the organosilicon does not react with oil, water, acid and alkali, etc. It can be used for a long time without aging, and the service life in natural environment can reach dozens of years, greatly prolonging the service life.

[0032] After the flexible detachable vulcanizing machine insulation sleeve of the utility model is covered on the vulcanizing machine, the vulcanizing machine has the following advantages:

[0033] 1. Lower energy consumption and maintenance: save heat energy by more than 65%, disassemble and assemble within 3 minutes.

[0034] 2. Improved safety working environment: the outer surface of the equipment is controlled within 50℃, effectively avoiding personnel scalding.

[0035] 3. Good chemical stability, fireproof and waterproof, acid and alkali resistant.

[0036] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A flexible and detachable vulcanizing machine insulation cover, comprising a circular alkali-free glass fiber jacket with a central hole in the middle, characterized in that: The alkali-free glass fiber jacket is also provided with a No. 1 mounting groove, a No. 2 mounting groove, a No. 3 mounting groove and a No. 4 mounting groove. The No. 1 mounting groove is a square opening, which is opened from the circular outer edge of the alkali-free glass fiber jacket toward the center hole. The No. 2 mounting groove consists of a circular opening and an opening from the circular opening to the circular outer edge of the alkali-free glass fiber jacket. The No. 3 mounting groove is a long strip of slots, which is opened from the circular outer edge of the alkali-free glass fiber jacket toward the center hole. The No. 4 mounting groove is an arc-shaped notch on the circular outer edge of the alkali-free glass fiber jacket. The No. 2 mounting groove is provided with a No. 2 strap that can cover half of the circular opening, the No. 3 mounting groove is provided with a No. 3 strap that can cover the No. 3 mounting groove, and the No. 4 strap is provided next to the No. 4 mounting groove.

2. The flexible and detachable vulcanizing machine insulation cover according to claim 1, characterized in that: The center hole is provided with a flexible installation sleeve connected to the inner ring of the alkali-free glass fiber jacket as a whole. The thickness of the installation sleeve is higher than that of the alkali-free fiberglass jacket. A installation sleeve tensioning rope is also provided in the installation sleeve.

3. The flexible and detachable vulcanizing machine insulation cover according to claim 2, characterized in that: A circle of flexible protective sheet is quilted on the installation sleeve, and a protective sheet tightening rope is arranged inside the protective sheet.

4. The flexible and detachable vulcanizing machine insulation cover according to claim 1, characterized in that: A flexible No. 1 corrugated convex piece is provided on the inner side of the square opening of the No. 1 installation groove. The No. 1 corrugated convex piece is quilted together with the inner wall of the square opening. The square opening is a slot with a gap toward the outer edge of the circular ring.

5. The flexible and detachable vulcanizing machine insulation cover according to claim 1, characterized in that: A No. 1 tensioning strip is provided on the side of the square opening of the No. 1 installation slot. The No. 1 tensioning strip includes a long strip fixed on one side of the square opening and a lock fixed on the other side of the square opening. One end of the strip is fixed on the alkali-free glass fiber jacket, and the other end passes through the top of the No. 1 installation slot and is fixed by the lock.

6. The flexible and detachable vulcanizing machine insulation cover according to claim 1, characterized in that: A No. 2 connecting piece is arranged at the opening of the No. 2 installation groove, and one end of the No. 2 connecting piece is fixed on the alkali-free glass fiber jacket at one side of the opening.

7. The flexible and detachable vulcanizing machine insulation cover according to claim 1, characterized in that: A No. 3 tensioning strip is fixed on one side of the No. 3 strap corresponding to the No. 3 installation slot, and a No. 3 lock buckle is provided on the other side of the No. 3 strap. The No. 3 tensioning strip passes over the No. 3 strap and is then fixed by the lock buckle.

8. The flexible and detachable vulcanizing machine insulation cover according to claim 1, characterized in that: The arc-shaped notch of the No. 4 installation slot is covered by the No. 4 flap for 1 / 3, and the No. 4 flap is detachably connected to the alkali-free glass fiber jacket by bonding.

Images