Vulcanizing mold for toothed V-shaped belt

Abstract

The utility model discloses a toothed V-shaped belt vulcanizing mold, which relates to the technical field of vulcanizing molds and comprises a bottom mold box, a toothed part is arranged in the middle of the bottom mold box, an injection port is arranged in the middle of the outer wall of the front end of the bottom mold box, and heating plates are arranged on the upper side and the lower side of the bottom mold box. Steam heating pipes are arranged in the two sets of heating plates, steam inlet pipes are arranged at the positions, on the outer walls of the front ends of the heating plates, of the front ends of the two sets of steam heating pipes, and steam outlet pipes are arranged at the positions, on the outer walls of the rear ends of the heating plates, of the rear ends of the two sets of steam heating pipes; cooling plates are arranged at the upper end of the upper heating plate and the lower end of the lower heating plate correspondingly. The toothed V-shaped belt vulcanizing mold disclosed by the utility model can be used for heating and cooling more efficiently and conveniently, so that the molding effect in the mold is better, and the mold is more convenient to use and operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to vulcanization mould technical field, especially a kind of toothed V-belt vulcanization mould. BACKGROUND

[0002] Toothed V-belt vulcanization mould is specially used for producing the vulcanization mould of this rubber product of toothed V-belt.

[0003] Vulcanization mould usually needs to heat inside when using, still needs to carry out temperature reduction after heating, the operation of heating and temperature reduction of existing mould usually utilizes heating or temperature reduction equipment to heat or cool mould outside, the efficiency of such operation is lower, needs to consume more time, brings certain adverse effect to the process of raw material forming inside vulcanization mould, to solve the deficiency of prior art, we propose a kind of toothed V-belt vulcanization mould. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of toothed V-belt vulcanization mould, can effectively solve the problem in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of toothed V-belt vulcanization mould, including bottom mould box, the middle of the bottom mould box is provided with dentate portion, the middle of the front end outer wall of the bottom mould box is provided with injection port, the upper and lower sides of the bottom mould box are both provided with heating plate, the inside of two groups of heating plate is both provided with steam heating pipe, the front end of two groups of steam heating pipe is provided with steam inlet pipe in the front end outer wall of heating plate, the rear end of two groups of steam heating pipe is provided with steam exhaust pipe in the rear end outer wall of heating plate, the upper end of the upper heating plate and the lower end of the lower heating plate are respectively provided with cooling plate, the inside of two groups of cooling plate is both provided with cooling water cooling pipe, the front end of two groups of cooling water cooling pipe is provided with cooling water inlet pipe in the front end outer wall of cooling plate, the rear end of two groups of cooling water cooling pipe is provided with cooling water exhaust pipe in the rear end outer wall of cooling plate, the front end of two groups of steam inlet pipe is provided with No. 1 connecting hose, the end of two groups of No. 1 connecting hose is provided with a group of steam connector, the front end of two groups of cooling water inlet pipe is provided with No. 2 connecting pipe soft, the end of two groups of No. 2 connecting pipe soft is provided with a group of cooling water connector, the upper end of four groups of slide rods is provided with limit block, two groups of heating plate are provided with partition plate between two groups of cooling plate.

[0007] Preferably, the upper end of the heating plate and the cooling plate are provided with sliding holes at four corners, and the upper end of the heating plate and the cooling plate are slidably connected with the four groups of sliding rods through the sliding holes.

[0008] Preferably, the injection port is protruded at the upper end of the front side of the bottom mold box, the upper end of the heating plate is provided with a groove at the front end, the upper end of the heating plate is embedded with the injection port through the groove, and the bottom of the upper end of the heating plate is attached to the upper end of the bottom mold box.

[0009] Preferably, the heating plate and the cooling plate are provided with mounting interfaces, the heating plate is detachably connected with the cooling plate through the mounting interfaces, the bottom mold box is provided with mounting interfaces between the lower end and the lower end of the heating plate, and the bottom mold box is detachably connected with the lower end of the heating plate through the mounting interfaces.

[0010] Preferably, the No. 1 connecting hose is made of high-temperature-resistant rubber material, the steam inlet pipe and the steam outlet pipe are provided with connecting holes between the side walls of the heating plate, and the steam inlet pipe and the steam outlet pipe are connected with the steam heating pipe through the connecting holes in the middle of the heating plate.

[0011] Preferably, the cooling water inlet pipe and the cooling water outlet pipe are provided with connecting holes between the side walls of the cooling plate, the cooling water inlet pipe and the steam heating pipe are connected with the two ends of the cooling water cooling pipe through the connecting holes, and the partition plate is made of heat-conducting material.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1、The heating plate, the cooling plate, the cooling water cooling pipe and the cooling plate in the utility model can heat and cool the mold, the cooling water cooling pipe and the steam heating pipe are arranged in the inside of the mold, the high-temperature water vapor can heat the mold when entering the inside of the steam heating pipe, the heating efficiency is higher, and after heating, the cooling water can cool the heating plate first and then cool the inside of the bottom mold box, so that the temperature is lowered gradually, the temperature change range is avoided to be too large to affect the forming effect, the steam heating pipe and the cooling water cooling pipe can make the mold heating and cooling effect better, and the operation process is more convenient.

[0014] 2、The sliding rod in the utility model can conveniently control the opening and closing of the mold, the upper half of the mold has stable guidance when being opened and closed, the closing is more convenient, the attachment is more accurate, the upper and lower parts are not misaligned, the mold inside forming quality is better, and the mold is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is the whole structure schematic diagram of the utility model;

[0016] Fig. 2 is the tooth structure schematic diagram of the utility model;

[0017] Fig. 3 is the heating plate and cooling plate disassembling structure schematic diagram of the utility model.

[0018] In the drawing: 1, bottom mould box; 2, heating plate; 3, cooling plate; 4, sliding rod; 5, steam inlet pipe; 6, cooling water inlet pipe; 7, No. 1 connecting hose; 8, steam connector; 9, cooling water connector; 10, injection port; 11, limit block; 12, tooth part; 13, steam heating pipe; 14, steam exhaust pipe; 15, partition plate; 16, cooling water cooling pipe; 17, cooling water exhaust pipe; 18, No. 2 connecting pipe soft. DETAILED DESCRIPTION

[0019] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] For example, Figs. 1-3As shown, the inside of the bottom mold box 1 is used to shape the raw material, the middle of the bottom mold box 1 is provided with a toothed part 12, the toothed part 12 provides a shaped shape, the middle of the front end outer wall of the bottom mold box 1 is provided with an injection port 10, the raw material is injected into the inside of the bottom mold box 1 from the injection port 10, the injection port 10 is protruded on the front side of the upper end of the bottom mold box 1, the upper and lower sides of the bottom mold box 1 are provided with a heating plate 2, the heating plate 2 is used to heat the raw material in the inside of the bottom mold box 1, improve the efficiency of shaping, the upper end of the heating plate 2 is attached to the upper end of the bottom mold box 1, the front end of the upper end heating plate 2 is provided with a groove, the upper end heating plate 2 is embedded with the injection port 10 through the groove, the inside of the two groups of heating plates 2 is provided with a steam heating pipe 13, when the inside of the steam heating pipe 13 is heated by water vapor, the bottom mold box 1 can be heated, the front end of the two groups of steam heating pipes 13 is provided with a steam inlet pipe 5 on the front end outer wall of the heating plate 2, the steam inlet pipe 5 passes through the side wall of the heating plate 2 and is connected with one end of the steam heating pipe 13, the water vapor enters the inside of the steam heating pipe 13 from the steam inlet pipe 5, the rear end of the two groups of steam heating pipes 13 is provided with a steam exhaust pipe 14 on the rear end outer wall of the heating plate 2, the steam exhaust pipe 14 passes through the side wall of the rear side of the heating plate 2 and is connected with the steam heating pipe 13, the water vapor in the inside of the steam heating pipe 13 is discharged from the steam exhaust pipe 14, the upper end of the upper heating plate 2 and the lower end of the lower heating plate 2 are respectively provided with a cooling plate 3, the cooling plate 3 is used to cool the heating plate 2 and the bottom mold box 1, the inside of the two groups of cooling plates 3 is provided with a cooling water cooling pipe 16, when the cooling water enters the inside of the cooling water cooling pipe 16, the heating plate 2 and the cooling plate 3 can be cooled, the front end of the two groups of cooling water cooling pipes 16 is provided with a cooling water inlet pipe 6 on the front end outer wall of the cooling plate 3, the cooling water inlet pipe 6 passes through the side wall of the front end of the cooling plate 3 and is connected with the cooling water cooling pipe 16, the cooling water enters the inside of the cooling water cooling pipe 16 from the cooling water inlet pipe 6, the rear end of the two groups of cooling water cooling pipes 16 is provided with a cooling water outlet pipe 17 on the rear end outer wall of the cooling plate 3, the cooling water outlet pipe 17 passes through the side wall of the rear side of the cooling plate 3 and is connected with the rear end of the cooling water cooling pipe 16, the cooling water in the inside of the cooling water cooling pipe 16 is discharged outwardly from the cooling water outlet pipe 17.

[0021] As Figs. 1-3As shown, the front end of the two groups of steam entering pipes 5 is provided with a first connecting hose 7, the end of the two groups of first connecting hoses 7 is provided with a group of steam connecting heads 8, the first connecting hose 7 connects the upper and lower two groups of steam entering pipes 5 with the steam connecting head 8, the steam connecting head 8 is connected with the high-temperature water vapor generating device, the front end of the two groups of cooling water entering pipes 6 is provided with a second connecting hose 18, the end of the two groups of second connecting hoses 18 is provided with a group of cooling water connecting heads 9, the second connecting hose 18 connects the two groups of cooling water entering pipes 6 with the cooling water connecting head 9, the cooling water connecting head 9 is connected with the cooling water supply device, the upper end of the bottom mold box 1 is provided with a slide rod 4, the slide rod 4 is used for providing guiding effect for the opening and closing of the mold, so that the opening and closing and the butt joint process of the mold are more accurate, the four groups of slide rods 4 pass through the middle of the upper heating plate 2 and the cooling plate 3, the slide rod 4 is provided with a sliding hole between the upper heating plate 2 and the cooling plate 3, the upper heating plate 2 and the cooling plate 3 are slidably connected with the four groups of slide rods 4 through the sliding hole, the upper end of the four groups of slide rods 4 is provided with a limiting block 11, the limiting block 11 prevents the upper heating plate 2 and the cooling plate 3 from being taken out from the upper end of the slide rod 4, the two groups of heating plates 2 are provided with a partition plate 15 between the two groups of cooling plates 3, the partition plate 15 separates the cooling plate 3 from the heating plate 2, and provides a protection effect, the partition plate 15 is made of heat-conducting material and does not affect the cooling effect of the cooling plate 3.

[0022] It should be noted that the utility model is a kind of vulcanization mold with tooth V-shaped belt, when using, raw materials are injected into the inside of bottom mold box 1 from injection port 10, then steam connecting head 8 is connected with high-temperature water vapor generating device, high-temperature water vapor enters the middle of steam heating pipe 13 in the inside of upper and lower two groups of heating plates 2 through first connecting hose 7 and steam entering pipe 5, to heat the raw materials in the inside of bottom mold box 1, after heating, cooling water connecting head 9 is connected with cooling water supply device, cooling water enters cooling water cooling pipe 16 in the inside of upper and lower two groups of cooling plates 3 through second connecting hose 18 and cooling water entering pipe 6, to cool the raw materials in the inside of heating plate 2 and bottom mold box 1, then upper heating plate 2 and cooling plate 3 are slid upward through slide rod 4, to open the mold, and then demolding operation can be carried out.

[0023] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A toothed V-belt vulcanization mold, comprising a bottom mold box (1), characterized in that: A toothed portion (12) is provided in the middle of the bottom mold box (1), an injection port (10) is provided in the middle of the front end outer wall of the bottom mold box (1), heating plates (2) are provided on the upper and lower sides of the bottom mold box (1), steam heating pipes (13) are provided inside the two groups of heating plates (2), steam inlet pipes (5) are provided at the front ends of the two groups of steam heating pipes (13) on the front end outer wall of the heating plates (2), steam exhaust pipes (14) are provided at the rear ends of the two groups of steam heating pipes (13) on the rear end outer wall of the heating plates (2), cooling plates (3) are provided at the upper end of the upper heating plate (2) and the lower end of the lower heating plate (2), cooling water cooling pipes (16) are provided inside the two groups of cooling plates (3), and cooling water cooling pipes (16) are provided at the front ends of the two groups of cooling water cooling pipes (16) on the front end outer wall of the cooling plates (3). A cooling water inlet pipe (6) is provided. The rear ends of the two groups of cooling water cooling pipes (16) are provided with cooling water outlet pipes (17) on the rear end outer wall of the cooling plate (3). The front ends of the two groups of steam inlet pipes (5) are provided with a No. 1 connecting hose (7). The ends of the two groups of No. 1 connecting hoses (7) are provided with a group of steam connecting heads (8). The front ends of the two groups of cooling water inlet pipes (6) are provided with a No. 2 connecting hose (18). The ends of the two groups of No. 2 connecting hoses (18) are provided with a group of cooling water connecting heads (9). Slide rods (4) are provided at the four corners of the upper end of the bottom mold box (1). The four groups of slide rods (4) pass through the middle of the upper heating plate (2) and the cooling plate (3). The upper ends of the four groups of slide rods (4) are provided with limit blocks (11). Partition plates (15) are provided between the two groups of heating plates (2) and the two groups of cooling plates (3).

2. The toothed V-belt vulcanizing mold according to claim 1, characterized in that: The four corners of the upper heating plate (2) and the cooling plate (3) are all provided with sliding holes, and the upper heating plate (2) and the cooling plate (3) are slidably connected with the four groups of sliding rods (4) through the provided sliding holes.

3. The toothed V-belt vulcanizing mold according to claim 1, characterized in that: The injection port (10) is protruding at the front side of the upper end of the bottom mold box (1), and a groove is provided at the front end of the upper heating plate (2). The upper heating plate (2) is engaged with the injection port (10) through the provided groove, and the bottom of the upper heating plate (2) is in contact with the upper end of the bottom mold box (1).

4. The toothed V-belt vulcanizing mold according to claim 1, characterized in that: A mounting interface is provided between the heating plate (2) and the cooling plate (3), and the heating plate (2) is detachably connected to the cooling plate (3) via the provided mounting interface. A mounting interface is provided between the lower end of the bottom mold box (1) and the lower heating plate (2), and the bottom mold box (1) is detachably connected to the lower heating plate (2) via the provided mounting interface.

5. The toothed V-belt vulcanizing mold according to claim 1, characterized in that: The No. 1 connecting hose (7) is made of high-temperature resistant rubber material. Connection holes are provided between the steam inlet pipe (5) and the steam outlet pipe (14) and the side wall of the heating plate (2). The steam inlet pipe (5) and the steam outlet pipe (14) pass through the connection hole in the middle of the heating plate (2) and are connected to the steam heating pipe (13).

6. The toothed V-belt vulcanizing mold according to claim 1, characterized in that: The cooling water inlet pipe (6) and the cooling water outlet pipe (17) are respectively provided with connection holes between the side walls of the cooling plate (3); the cooling water inlet pipe (6) and the steam heating pipe (13) are respectively connected to the two ends of the cooling water cooling pipe (16) through the connection holes; and the partition plate (15) is made of heat-conducting material.

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