Fireproof rubber strip processing stretching machine

Abstract

This utility model relates to the field of rubber strip processing technology, specifically a fireproof rubber strip processing and stretching machine, including a base plate. Two fixing plates are fixedly connected to the top of the base plate, and a screw is rotatably connected between the two fixing plates via bearings. In use, one end of the fireproof rubber strip is placed in the right-side limiting groove, and the other end is placed in the left-side limiting groove. The electric push rods on both sides are activated, causing the movable end of the electric push rod to lower the top plate. The top plate then drives the clamping block to press and fix the rubber strip. The motor is then activated, causing the screw to rotate. The movable plate slides to the left outside the square rod, stretching the rubber strip. Simultaneously, the horizontal plate and the insert plate slide relative to each other, expanding the support area and preventing the rubber strip from falling due to gravity. A hollow is formed at the bottom of the slot. The cooling fan is activated, storing cold air in the voltage stabilizing box. The retractable corrugated pipe is stretched and then sprayed towards the rubber strip through the air outlet at the top of the retractable corrugated pipe, accelerating the shaping of the rubber strip.

Description

Technical Field

[0001] This utility model relates to the field of rubber strip processing technology, specifically a fireproof rubber strip processing and stretching machine. Background Technology

[0002] Fire-retardant rubber strips are typically produced using continuous vulcanization processes (such as salt bath vulcanization, microwave vulcanization, hot air vulcanization, fluidized bed vulcanization, or LCM liquid continuous vulcanization). When the rubber material leaves the vulcanization equipment after high-temperature vulcanization, it naturally shrinks due to elastic recovery and temperature reduction. Therefore, a stretching machine is needed to provide continuous and stable traction to counteract this shrinkage force.

[0003] However, some stretching machines currently have support platforms that do not have an expansion function, causing the rubber strips to sag naturally during the stretching process, resulting in poor forming rate. They also lack a cooling function, and the rubber strips are usually cooled down by natural cooling, which is inefficient and time-consuming. Therefore, we propose a fireproof rubber strip processing and stretching machine to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a fireproof rubber strip processing and stretching machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fireproof rubber strip processing and stretching machine, comprising a base plate, two fixed plates fixedly connected to the top of the base plate, a screw rotatably connected between the two fixed plates via a bearing, a movable plate threadedly connected to the outer side of the screw, a vertical plate fixedly connected to the top of the base plate, a rectangular plate fixedly connected to the top of both the vertical plate and the movable plate, a horizontal plate fixedly connected to the right side of the left rectangular plate, a plurality of slots being provided on the top of the horizontal plate, the slots extending vertically, a plurality of insert plates fixedly connected to the left side of the right rectangular plate, the insert plates being slidably connected to the corresponding slots, and a plurality of round rollers being rotatably embedded in the top of both the horizontal plate and the insert plates.

[0006] More preferably, the top of the rectangular plate is provided with two electric push rods, and the movable ends of the electric push rods are fixedly connected to the top plate.

[0007] More preferably, the bottom of the top plate is fixedly connected to a plurality of clamping blocks, and the top of the rectangular plate is fixedly connected to a plurality of limiting grooves, with the clamping blocks in movable contact with the corresponding limiting grooves.

[0008] More preferably, two square rods are fixedly connected between the two fixed plates, and the movable plate is slidably connected to the square rods.

[0009] More preferably, a motor is fixedly connected to the side of the fixing plate, and the end of the output shaft of the motor is fixedly connected to the end of the screw.

[0010] More preferably, a voltage stabilizing box is fixedly connected to the left side of the vertical plate, and a cold air fan is provided on the top of the bottom plate, with the air outlet of the cold air fan connected to the voltage stabilizing box.

[0011] More preferably, a plurality of retractable corrugated pipes are fixedly connected between the voltage stabilizing box and the movable plate, the right end of the retractable corrugated pipes is connected to the voltage stabilizing box, and the top of the retractable corrugated pipes is provided with a plurality of air outlet holes.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this utility model, one end of the fireproof rubber strip is placed in the limiting groove on the right side and the other end is placed in the limiting groove on the left side. The electric push rods on both sides are activated, and the movable end of the electric push rod drives the top plate to descend. The top plate drives the clamping block to press and fix the rubber strip. The motor is started, and the motor drives the screw to rotate. The movable plate slides to the left on the outside of the square rod, and the rubber strip is stretched. At the same time, the horizontal plate and the insert plate slide relative to each other, expanding the support area and preventing the rubber strip from falling due to gravity. A hollow is formed at the bottom of the slot. The cold air fan is started, and the cold air fan stores cold air into the voltage stabilizing box. The telescopic corrugated pipe is stretched and then sprayed towards the rubber strip through the air outlet hole at the top of the telescopic corrugated pipe, accelerating the shaping of the rubber strip. Attached Figure Description

[0013] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a left-view stereoscopic structural diagram of the present invention;

[0015] Figure 3 This is a top-view three-dimensional structural diagram of the present invention;

[0016] Figure 4 for Figure 2 Enlarged 3D structural diagram of area A in the middle.

[0017] In the diagram: 1. Base plate; 2. Fixed plate; 3. Screw; 4. Movable plate; 5. Vertical plate; 6. Rectangular plate; 7. Horizontal plate; 8. Slot; 9. Insert plate; 10. Circular roller; 11. Electric push rod; 12. Top plate; 13. Limiting groove; 14. Clamping block; 15. Air cooler; 16. Voltage stabilizer box; 17. Telescopic corrugated pipe; 18. Square rod; 19. Motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0019] Please see Figure 1-4 This utility model provides a technical solution: a fireproof rubber strip processing and stretching machine, including a base plate 1, two fixed plates 2 fixedly connected to the top of the base plate 1, a screw 3 rotatably connected between the two fixed plates 2 via bearings, a movable plate 4 threadedly connected to the outer side of the screw 3, a vertical plate 5 fixedly connected to the top of the base plate 1, and rectangular plates 6 fixedly connected to the top of both the vertical plate 5 and the movable plate 4, a horizontal plate 7 fixedly connected to the right side of the left rectangular plate 6, a plurality of slots 8 extending vertically through the top of the horizontal plate 7, a plurality of insert plates 9 fixedly connected to the left side of the right rectangular plate 6, the insert plates 9 slidably connected to the corresponding slots 8, and a plurality of round rollers 10 rotatably embedded in the top of both the horizontal plate 7 and the insert plates 9. In use, the fireproof rubber strip is stretched... One end is placed in the right limiting groove 13, and the other end is placed in the left limiting groove 13. The electric push rods 11 on both sides are activated. The movable end of the electric push rod 11 drives the top plate 12 to descend. The top plate 12 drives the clamping block 14 to press and fix the rubber strip. The motor 19 is activated. The motor 19 drives the screw 3 to rotate. The movable plate 4 slides to the left on the outside of the square rod 18. The rubber strip is stretched. At the same time, the horizontal plate 7 and the insert plate 9 slide relative to each other, expanding the support area and preventing the rubber strip from falling due to gravity. The bottom of the slot 8 is hollowed out. The cold air blower 15 is activated. The cold air blower 15 stores cold air into the voltage stabilizing box 16. The telescopic corrugated pipe 17 is stretched and then sprayed towards the rubber strip through the air outlet hole at the top of the telescopic corrugated pipe 17, accelerating the shaping of the rubber strip.

[0020] In this embodiment, specifically: two electric push rods 11 are provided through the top of the rectangular plate 6, and the movable end of the electric push rod 11 is fixedly connected to the top plate 12;

[0021] In this embodiment, specifically: a plurality of clamping blocks 14 are fixedly connected to the bottom of the top plate 12, and a plurality of limiting grooves 13 are fixedly connected to the top of the rectangular plate 6, with the clamping blocks 14 in active contact with the corresponding limiting grooves 13.

[0022] In this embodiment, specifically: two square rods 18 are fixedly connected between the two fixed plates 2, and the movable plate 4 is slidably connected to the square rods 18;

[0023] In this embodiment, specifically: a motor 19 is fixedly connected to the side of the fixing plate 2, and the output shaft end of the motor 19 is fixedly connected to the end of the screw 3;

[0024] In this embodiment, specifically: a voltage stabilizing box 16 is fixedly connected to the left side of the vertical plate 5, and a cooler 15 is provided on the top of the bottom plate 1. The air outlet of the cooler 15 is connected to the voltage stabilizing box 16. The model of the cooler 15 is KS-04X60g.

[0025] In this embodiment, specifically: a plurality of retractable corrugated pipes 17 are fixedly connected between the voltage stabilizing box 16 and the movable plate 4. The right end of the retractable corrugated pipe 17 is connected to the voltage stabilizing box 16, and a plurality of air outlet holes are opened on the top of the retractable corrugated pipe 17.

[0026] When this utility model is in operation: During use, one end of the fireproof rubber strip is placed in the right-side limiting groove 13, and the other end is placed in the left-side limiting groove 13. The electric push rods 11 on both sides are activated. The movable end of the electric push rod 11 drives the top plate 12 to descend. The top plate 12 drives the clamping block 14 to press and fix the rubber strip. The motor 19 is activated, driving the screw 3 to rotate. The movable plate 4 slides to the left outside the square rod 18, stretching the rubber strip. Simultaneously, the horizontal plate 7 and the insert plate 9 slide relative to each other, expanding the support area and preventing the rubber strip from falling due to gravity. A hollow is formed at the bottom of the slot 8. The cooling fan 15 is activated, storing cold air into the voltage stabilizing box 16. The retractable corrugated pipe 17 is stretched and then sprayed towards the rubber strip through the air outlet at the top of the retractable corrugated pipe 17, accelerating the shaping of the rubber strip.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fireproof rubber strip processing and stretching machine, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to two fixed plates (2), and the two fixed plates (2) are rotatably connected to a screw (3) through a bearing. The outer side of the screw (3) is threadedly connected to a movable plate (4). The top of the base plate (1) is fixedly connected to a vertical plate (5). The top of both the vertical plate (5) and the movable plate (4) is fixedly connected to a rectangular plate (6). The right side of the rectangular plate (6) on the left side is fixedly connected to a horizontal plate (7). The top of the horizontal plate (7) is provided with multiple slots (8), which pass through vertically. The left side of the rectangular plate (6) on the right side is fixedly connected to multiple insert plates (9). The insert plates (9) are slidably connected to the corresponding slots (8). The top of both the horizontal plate (7) and the insert plates (9) are rotatably embedded with multiple round rollers (10).

2. The fireproof rubber strip processing and stretching machine according to claim 1, characterized in that: Two electric push rods (11) are provided through the top of the rectangular plate (6), and the movable end of the electric push rod (11) is fixedly connected to the top plate (12).

3. The fireproof rubber strip processing and stretching machine according to claim 2, characterized in that: The bottom of the top plate (12) is fixedly connected with multiple clamping blocks (14), and the top of the rectangular plate (6) is fixedly connected with multiple limiting grooves (13). The clamping blocks (14) are in active contact with the corresponding limiting grooves (13).

4. The fireproof rubber strip processing and stretching machine according to claim 3, characterized in that: Two square rods (18) are fixedly connected between the two fixed plates (2), and the movable plate (4) is slidably connected to the square rods (18).

5. The fireproof rubber strip processing and stretching machine according to claim 4, characterized in that: A motor (19) is fixedly connected to the side of the fixing plate (2), and the output shaft end of the motor (19) is fixedly connected to the end of the screw (3).

6. The fireproof rubber strip processing and stretching machine according to claim 5, characterized in that: A voltage regulator box (16) is fixedly connected to the left side of the vertical plate (5), and a cooler (15) is provided on the top of the bottom plate (1). The air outlet of the cooler (15) is connected to the voltage regulator box (16).

7. The fireproof rubber strip processing and stretching machine according to claim 6, characterized in that: Multiple retractable corrugated pipes (17) are fixedly connected between the voltage stabilizer box (16) and the movable plate (4). The right end of the retractable corrugated pipe (17) is connected to the voltage stabilizer box (16), and multiple air outlet holes are opened on the top of the retractable corrugated pipe (17).

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