Rubber product vulcanization forming device

Abstract

The utility model discloses a rubber product vulcanization forming device, which relates to the technical field of rubber product vulcanization forming devices and comprises a bottom plate, a control cabinet is mounted on the left side above the surface of the bottom plate, an assembly table is fixedly arranged on the right side above the surface of the bottom plate, and a material plate is arranged above the assembly table. And forming grooves are evenly distributed in the surface of the material plate, a demolding mechanism is arranged on the front side of the surface of the assembling table, four assembling mechanisms are arranged on the positions, located on the left side and the right side of the material plate, above the surface of the assembling table, and inserting blocks are symmetrically distributed and fixedly arranged on the left side and the right side of the surface of the material plate. Compared with an existing common rubber product vulcanization forming device, the rubber product vulcanization forming device has the advantages that automatic discharging can be achieved, manual assistance is not needed, time and labor are saved, the working efficiency is improved, the demolding and discharging procedures are simple and rapid, the material plate can be cooled through air blowing, the risk of scalding caused by manual secondary feeding is avoided, and safety is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber product vulcanization molding devices, in particular to a rubber product vulcanization molding device. Background Art

[0002] Raw rubber becomes soft when heated, becomes hard and brittle when cooled, is difficult to shape, is easily worn, and is easily soluble in organic solvents such as gasoline. In order to improve the performance of rubber products, the raw rubber in the rubber is chemically reacted with the vulcanizer to cross-link the linear macromolecules into macromolecules with a three-dimensional network structure, so that the rubber has excellent properties of high strength, high elasticity, high wear resistance and corrosion resistance. The traditional method is to use vulcanization processes such as steam or far-infrared heating on the rubber.

[0003] For example, the public document with application number 202122929304.4 discloses a vulcanization molding device for rubber products. The utility model sets a first hydraulic push rod to drive the molding plate and the positioning plate to move, and then squeezes the molding plate through the positioning mechanism. The positioning plate is then withdrawn, and then the material in the molding plate can be squeezed out by rising the top plate, thereby realizing automatic discharging without manual assistance, saving time and effort, and improving work efficiency. However, when demolding the vulcanized rubber, the rubber product vulcanization molding device needs to go through multiple complicated processes, first pushing the displacement molding plate, then fixing the molding plate, then retracting the propulsion device, and then raising the top plate for discharging. Not only is the discharging efficiency low, it will also affect the overall working progress of the entire vulcanization work, making the overall processing efficiency low and affecting the use.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a rubber product vulcanization molding device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a rubber product vulcanization molding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber product vulcanization molding device, comprising a base plate, a control cabinet is installed on the left side above the surface of the base plate, an assembly table is fixedly arranged on the right side above the surface of the base plate, a material plate is arranged above the assembly table, molding grooves are evenly distributed on the surface of the material plate, a demolding mechanism is arranged on the front side of the surface of the assembly table, four assembly mechanisms are arranged on the left and right sides of the material plate above the surface of the assembly table, and plug blocks are symmetrically distributed and fixedly arranged on the left and right sides of the surface of the material plate.

[0007] Preferably, the demoulding mechanism comprises a blow pump fixedly installed on the front side of the assembly table surface, a multi-way pipe is fixedly provided on the upper end of the blow pump, and four tubes on the rear side of the multi-way pipe are evenly distributed laterally on the inner wall of the assembly table.

[0008] Preferably, the demoulding mechanism further comprises cavities evenly distributed above the surface of the assembly table corresponding to the size and position of the molding grooves, and an air nozzle is arranged inside the cavity above the surface of the multi-way tube.

[0009] Preferably, the demoulding mechanism also includes limiting slide grooves opened on both sides of the inner surface of the cavity, and the inner surface of the limiting slide groove is slidably provided with a sliding rod, and a top plate is fixedly installed on the upper end of the sliding rod. The surface of the top plate slides in all directions and fits the inner surface of the cavity, and the upper surface of the top plate remains level with the assembly table.

[0010] Preferably, the assembly mechanism comprises a positioning block fixedly installed above the surface of the assembly table, movable grooves are provided on both left and right sides of the inner cavity of the positioning block, and thrust springs are fixedly installed on the inner surface of the movable grooves.

[0011] Preferably, the assembly mechanism also includes a movable plate fixedly arranged at one end of the thrust spring, the movable plate slides inside the movable groove, the opposite end of the movable plate is located in the middle of the inner cavity of the positioning block and a limit plate is fixedly arranged, and the upper surface of the limit plate is arranged as an inclined surface.

[0012] Preferably, support rods are fixedly installed at the four corners above the surface of the assembly table, a fixing plate is fixedly installed on the upper end of the support rods, a cylinder is fixedly installed above the surface of the fixing plate, and a forming template is fixedly installed on the lower end of the cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model realizes automatic discharging through the arrangement of demoulding mechanism, air blowing pump, multi-way pipe, cavity, air nozzle, limit slide groove, sliding rod and top plate, without manual assistance, saving time and labor, improving work efficiency, and the demoulding and discharging process is simple and fast, and the air blowing can also cool the material plate, avoiding the risk of scalding caused by manual secondary feeding, and enhancing safety;

[0015] 2. The utility model makes the disassembly and assembly of the material plate more convenient and easy to replace and maintain the material plate through the arrangement of the assembly mechanism, the positioning block, the moving groove, the thrust spring, the moving plate, the limit plate and the insert block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the assembly platform of the utility model;

[0018] Figure 3 For this utility model Figure 2The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a cross-sectional structural schematic diagram of the assembly mechanism of the utility model.

[0020] In the figure: 1. bottom plate; 2. control cabinet; 3. assembly table; 4. material plate; 5. molding groove; 6. demoulding mechanism; 601. air pump; 602. multi-way pipe; 603. cavity; 604. air nozzle; 605. limit slide groove; 606. sliding rod; 607. top plate; 7. assembly mechanism; 701. positioning block; 702. moving groove; 703. thrust spring; 704. moving plate; 705. limit plate; 8. plug block; 9. support rod; 10. fixed plate; 11. cylinder; 12. molding template. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 3 As shown, a rubber product vulcanization molding device includes a base plate 1, a control cabinet 2 is installed on the left side above the surface of the base plate 1, an assembly table 3 is fixedly arranged on the right side above the surface of the base plate 1, a material plate 4 is arranged above the assembly table 3, molding grooves 5 are evenly distributed on the surface of the material plate 4, a demoulding mechanism 6 is arranged on the front side of the surface of the assembly table 3, four assembly mechanisms 7 are arranged on the left and right sides of the material plate 4 above the surface of the assembly table 3, and plug blocks 8 are symmetrically distributed and fixedly arranged on the left and right sides of the surface of the material plate 4.

[0023] By adopting the above technical solution, the material plate 4 is installed with the assembly table 3 by using the assembly mechanism 7, and is not directly connected to the assembly table 3;

[0024] The demoulding mechanism 6 can automatically push the molding material inside the molding groove 5 to move upward, and then remove the material from the mold.

[0025] Furthermore, the demolding mechanism 6 includes a blow pump 601 fixedly installed on the front side of the surface of the assembly table 3, a multi-way pipe 602 is fixedly provided on the upper end of the blow pump 601, and four tubes on the rear side of the multi-way pipe 602 are laterally and evenly distributed on the inner wall of the assembly table 3. The demolding mechanism 6 also includes a cavity 603 evenly distributed above the surface of the assembly table 3 and corresponding to the size and position of the molding groove 5, and an air nozzle 604 is provided inside the cavity 603 above the surface of the multi-way pipe 602.

[0026] By adopting the above technical solution, each multi-channel pipe 602 passes through the bottom of each cavity 603 in the same row in the inner wall of the assembly table 3; the air flow of the blowing pump 601 can be introduced into the cavity 603 by using the air nozzle 604;

[0027] When the material plate 4 is assembled, the cavities 603 correspond to the respective molded grooves 5 .

[0028] Furthermore, the demolding mechanism 6 also includes a limiting slide groove 605 opened on both sides of the inner surface of the cavity 603, and a sliding rod 606 is slidably arranged on the inner surface of the limiting slide groove 605. A top plate 607 is fixedly installed on the upper end of the sliding rod 606. The surface of the top plate 607 slides and fits the inner surface of the cavity 603 all around, and the upper surface of the top plate 607 remains level with the assembly table 3.

[0029] By adopting the above technical solution, the sliding rod 606 is set to an "L" shape, and the short rod of the "L" is located inside the limiting slide groove 605 and slides. The limiting slide groove 605 can limit the maximum upward push position of the top plate 607 to prevent the top plate 607 from flying out and falling off;

[0030] The limiting slide groove 605 limits the maximum upward movement distance of the top plate 607 to be flush with the upper end surface of the forming groove 5;

[0031] The top plate 607 is slidably fitted over the inner surface of the cavity 603 , and the upper surface is flush with the assembly table 3 . After the material plate 4 is assembled, the top plate 607 serves as the bottom bearing plate of the molding groove 5 .

[0032] like Figure 2 and Figure 4 As shown, the assembly mechanism 7 includes a positioning block 701 fixedly installed above the surface of the assembly platform 3, movable grooves 702 are opened on both left and right sides of the inner cavity of the positioning block 701, and thrust springs 703 are fixedly installed on the inner surface of the movable groove 702.

[0033] By adopting the above technical solution, the groove insertion point of the positioning block 701 can be used to position the insertion position of the insert block 8, thereby ensuring that the installation position of the material plate 4 and the assembly table 3 is more accurate.

[0034] Furthermore, the assembly mechanism 7 also includes a movable plate 704 fixedly arranged at one end of the thrust spring 703, the movable plate 704 slides inside the movable groove 702, and the opposite end of the movable plate 704 is located in the middle of the inner cavity of the positioning block 701 and fixedly arranged with a limit plate 705, and the upper surface of the limit plate 705 is arranged as an inclined surface.

[0035] By adopting the above technical solution, the moving groove 702 limits the movement of the moving plate 704, thereby improving the movement stability of the limiting plate 705;

[0036] The moving plate 704 transmits the pushing force of the thrust spring 703 and the moving pushing force of the limit plate 705 to each other;

[0037] The upper inclined surface of the limiting plate 705 allows the inserting block 8 to be directly inserted into the inserting groove of the positioning block 701 to push the limiting plate 705 and move to open it.

[0038] Furthermore, support rods 9 are fixedly installed at the four corners above the surface of the assembly table 3, a fixing plate 10 is fixedly installed on the upper end of the support rods 9, a cylinder 11 is fixedly installed above the surface of the fixing plate 10, and a forming template 12 is fixedly installed on the lower end of the cylinder 11.

[0039] By adopting the above technical solution, the cylinder 11 can push the forming template 12 to fit the material plate 4 and the forming groove 5 to perform vulcanization forming on the material.

[0040] Working principle: When using the rubber product vulcanization molding device, first, align the insert block 8 with the groove of the insert positioning block 701 to accurately position and install the material plate 4. The insert block 8 uses the inclined surface to push the limiting plate 705 to use the moving plate 704 to stably move outward under the limit of the moving groove 702, and compress the thrust spring 703. When the insert block 8 is fully inserted to the bottom, the thrust spring 703 will push the limiting plate 705 through the moving plate 704 to block the upper opening of the groove of the positioning block 701, so that the insert block 8 can be stably stored inside, and the material plate 4 can be accurately, quickly, conveniently and efficiently installed on the assembly table 3. Then, the rubber to be vulcanized is placed in the molding groove 5 of the material plate 4, and the cylinder 11 is started to push the molding template 12 downward for vulcanization molding. After completion, the cylinder 11 drives the forming template 12 to move up and shrink, and the air is sucked in by the blowing pump 601 and blown into the multi-way tube 602. The air will be blown into the cavity 603 through the air nozzle 604, so that the air pressure is used to push the top plate 607 to move up. Since the cavity 603 corresponds to the forming groove 5, the top plate 607 will be limited between the sliding rod 606 and the limiting slide groove 605. It can move upward steadily into the inside of the forming groove 5, thereby pushing out the molded material in the forming groove 5 for automatic demolding. Blowing can also cool the material plate 4. For the material plate 4 that has been used for a long time, the upper end opening of the groove of the positioning block 701 can be opened by pulling the limiting plate 705 for the second time, and then the material plate 4 can be removed and the material plate 4 can be cleaned and maintained. This is the working principle of the rubber product vulcanization molding device.

Claims

1. A rubber product vulcanization molding device, comprising a base plate (1), characterized in that: A control cabinet (2) is installed on the left side above the surface of the base plate (1); an assembly table (3) is fixedly arranged on the right side above the surface of the base plate (1); a material plate (4) is arranged above the assembly table (3); molding grooves (5) are evenly distributed on the surface of the material plate (4); a demoulding mechanism (6) is arranged on the front side of the surface of the assembly table (3); four assembly mechanisms (7) are arranged on the left and right sides of the material plate (4) above the surface of the assembly table (3); and plug blocks (8) are symmetrically distributed and fixedly arranged on the left and right sides of the surface of the material plate (4).

2. A rubber product vulcanization molding device according to claim 1, characterized in that: The demoulding mechanism (6) comprises a blow pump (601) fixedly installed on the front side of the surface of the assembly platform (3), a multi-way pipe (602) is fixedly arranged on the upper end of the blow pump (601), and four tubes on the rear side of the multi-way pipe (602) are evenly distributed laterally on the inner wall of the assembly platform (3).

3. A rubber product vulcanization molding device according to claim 1, characterized in that: The demoulding mechanism (6) further comprises cavities (603) evenly distributed above the surface of the assembly platform (3) and corresponding to the size and position of the molding grooves (5), and an air nozzle (604) is arranged inside the cavity (603) above the surface of the multi-way tube (602).

4. A rubber product vulcanization molding device according to claim 1, characterized in that: The demoulding mechanism (6) further comprises limiting slide grooves (605) provided on both left and right sides of the inner surface of the cavity (603); a sliding rod (606) is slidably provided on the inner surface of the limiting slide groove (605); a top plate (607) is fixedly installed on the upper end of the sliding rod (606); the surface of the top plate (607) is slidably fitted to the inner surface of the cavity (603) on all sides, and the upper surface of the top plate (607) is kept level with the assembly platform (3).

5. A rubber product vulcanization molding device according to claim 1, characterized in that: The assembly mechanism (7) comprises a positioning block (701) fixedly mounted above the surface of the assembly platform (3), movable grooves (702) provided on both left and right sides of the inner cavity of the positioning block (701), and a thrust spring (703) fixedly mounted on the inner surface of the movable groove (702).

6. A rubber product vulcanization molding device according to claim 1, characterized in that: The assembly mechanism (7) further comprises a movable plate (704) fixedly arranged at one end of the thrust spring (703), the movable plate (704) being located inside the movable groove (702) and sliding, a limiting plate (705) being fixedly arranged at the opposite end of the movable plate (704) in the middle of the inner cavity of the positioning block (701), and an inclined surface being arranged above the surface of the limiting plate (705).

7. A rubber product vulcanization molding device according to claim 1, characterized in that: Support rods (9) are fixedly arranged at the four corners above the surface of the assembly platform (3); a fixing plate (10) is fixedly installed on the upper end of the support rods (9); a cylinder (11) is fixedly installed above the surface of the fixing plate (10); and a forming template (12) is fixedly installed at the lower end of the cylinder (11).

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