Silicone rubber sponge processing device

Abstract

The utility model provides a silicone rubber sponge processing device, which belongs to the technical field of sponge processing and comprises a main body shell, a pair of material partition plates are arranged in the main body shell, a pair of fixing plates are fixedly connected to the bottom in the main body shell, one ends, close to each other, of the two fixing plates are fixedly connected with the material partition plates, and the other ends of the two fixing plates are fixedly connected with the material partition plates. And the reciprocating motion mechanism comprises a rotating wheel rotationally connected to the inner wall of the main body shell. The main roll shafts and the extrusion roll shafts are arranged, the reciprocating motion mechanism is matched with the extrusion roll shafts to extrude rubber materials on the two main roll shafts in a reciprocating mode, it is guaranteed that the rubber materials are extruded and crushed fully, meanwhile, the scraping plate and the collecting mechanism are arranged, residual rubber on the main roll shafts can be scraped away, and the crushing efficiency is improved. And the part of rubber waste is collected and is recycled after being crushed, so that the overall working efficiency of the device is improved, the material cost is saved, and waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge processing, in particular to a silicone rubber sponge processing device. Background Art

[0002] Silicone rubber sponge refers to a compound composed of siloxane chain segments of methyl and a small amount of vinyl. Silicone rubber has good low-temperature resistance and oil resistance, and good air permeability. Silicone rubber sponge made of silicone rubber perfectly inherits the chemical properties of silicone rubber and is widely used in various industries.

[0003] An existing silicone rubber sponge processing equipment includes the following structure: Publication number CN208773865U discloses a silicone rubber sponge processing equipment, including a machine base, both sides of the top of the machine base are fixedly connected to a support base, and the sides of the two support bases are respectively fixedly connected to a group of fixing rods, and the number of the fixing rods in a group is four, and the four fixing rods are symmetrically distributed at the four corners of the side of the support base, and one end of the two groups of fixing rods is respectively fixedly connected to a rubber baffle.

[0004] The existing silicone rubber sponge processing equipment still has the following shortcomings: during the preparation of silicone rubber sponge, in order to ensure that large particles of raw materials in the sponge rubber are broken, the sponge rubber needs to be extruded to ensure the quality of the finished product. When the existing extrusion equipment extrudes the sponge rubber, the extrusion is insufficient, resulting in insufficient crushing of the sponge rubber particles. At the same time, the sponge rubber is easily stuck on the double rollers, which causes the extrusion process to be obstructed, resulting in a certain amount of material waste and reduced production efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a silicone rubber sponge processing device.

[0006] The embodiment of the utility model provides a silicone rubber sponge processing device, comprising: a main body shell and a reciprocating motion mechanism;

[0007] A pair of material partitions are provided in the main shell, a pair of fixed plates are fixedly connected to the bottom of the main shell, and the ends of the two fixed plates close to each other are fixedly connected to the material partitions;

[0008] The reciprocating motion mechanism includes a rotating wheel rotatably connected to the inner wall of the main shell, a clamping shaft is fixedly connected to the rotating wheel at a position away from the center of the circle, an incomplete gear is rotatably connected to the material partition, the incomplete gear is coaxially fixedly connected to a return-shaped limit groove that matches the clamping shaft, the return-shaped limit groove is slidably connected to the clamping shaft, four sliding sleeves are fixedly connected to the material partition, and tooth plates are slidably connected in the four sliding sleeves, the tooth plates are meshed with the incomplete gears, and a clamping port is fixedly connected to the top of the tooth plate, and a rolling mechanism and a collecting mechanism are provided at one end of the two material partitions close to each other.

[0009] Furthermore, the rolling mechanism includes two main rollers rotatably connected between two material partitions, and an extrusion roller is provided on the top of the main roller.

[0010] Furthermore, a sliding opening is provided on the material partition plate, the rotating shaft of the extrusion roller is slidably connected in the sliding opening, and the rotating shaft of the extrusion roller is rotatably connected in the clamping port.

[0011] Furthermore, a pair of scrapers are fixedly connected to one end of the two material partitions that are close to each other, and the two scrapers are against the surface of the main roller on the corresponding side.

[0012] Furthermore, the collecting mechanism includes a crushing roller arranged at the bottom of the main roller, the rotating shaft of the crushing roller passes through the material partition and is coaxially fixedly connected to the two rotating wheels, and an arc-shaped crushing plate matching the crushing roller is provided on the inner wall of the main shell.

[0013] Furthermore, a collection box is fixedly connected to the bottom of the main shell, and a drive shell is fixedly connected to both sides of the main shell. A drive motor is provided in the drive shell, and the output end of the drive motor is coaxially fixedly connected to the rotating shaft of the rotating wheel.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model is provided with a main roller and an extrusion roller. The reciprocating motion mechanism cooperates with the extrusion roller to reciprocate and extrude the rubber compound on the two main rollers to ensure that the rubber compound is fully extruded and crushed. At the same time, a scraper and a collection mechanism are provided to scrape off the residual rubber on the main roller and collect this part of the rubber waste, which is then recycled after being crushed. This not only improves the overall working efficiency of the device, but also saves material costs and avoids waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view schematic diagram of the internal structure of a silicone rubber sponge processing device described in an embodiment of the present utility model.

[0017] Figure 2This is a side view schematic diagram of the internal structure of a silicone rubber sponge processing device described in an embodiment of the present utility model.

[0018] Figure 3 This is a side structural schematic diagram of a main roller, an extrusion roller and a scraper of a silicone rubber sponge processing device described in an embodiment of the present utility model.

[0019] In the above drawings: 1 main body shell, 2 material partition, 3 rotating wheel, 4 incomplete gear, 5 return limit groove, 6 tooth plate, 7 clamping port, 8 main roller, 9 squeezing roller, 10 scraper, 11 crushing roller, 12 collecting box, 13 driving motor. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0021] like Figure 1-3 As shown, the embodiment of the present invention provides a silicone rubber sponge processing device, comprising:

[0022] The main body shell 1 is provided with a pair of material partitions 2 in the main body shell 1. A pair of fixed plates are fixedly connected to the bottom of the main body shell 1, and the ends of the two fixed plates close to each other are fixedly connected to the material partitions 2;

[0023] The reciprocating motion mechanism includes a rotating wheel 3 rotatably connected to the inner wall of the main body shell 1, and a clamping shaft is fixedly connected to the rotating wheel 3 away from the center of the circle. An incomplete gear 4 is rotatably connected to the material partition 2, and the incomplete gear 4 is coaxially fixedly connected with a return-shaped limiting groove 5 that matches the clamping shaft. The return-shaped limiting groove 5 is slidably connected to the clamping shaft. Four sliding sleeves are fixedly connected to the material partition 2, and a tooth plate 6 is slidably connected in the four sliding sleeves. The tooth plate 6 is meshed with the incomplete gear 4, and a clamping port 7 is fixedly connected to the top of the tooth plate 6. When the rotating wheel 3 rotates, the clamping shaft will make a circular motion with the axis of the rotating wheel 3 as the center of the circle. At the same time, due to the limitation of the return-shaped limiting groove 5, the incomplete gear 4 will rotate back and forth. Since the incomplete gear 4 is meshed with the tooth plate 6, the tooth plate 6 will make a reciprocating motion. A rolling mechanism and a collecting mechanism are provided at the end where the two material partitions 2 are close to each other;

[0024] The rolling mechanism includes two main rollers 8 rotatably connected between the two material partitions 2, an extrusion roller 9 is provided on the top of the main roller 8, a sliding port is provided on the material partition 2, the rotating shaft of the extrusion roller 9 is slidably connected in the sliding port, and the rotating shaft of the extrusion roller 9 is rotatably connected in the clamping port 7. A pair of scrapers 10 are fixedly connected to the ends of the two material partitions 2 that are close to each other, and the two scrapers 10 are against the surface of the main roller 8 on the corresponding side. The rolling mechanism can extrude and crush the sponge rubber. Since the clamping port 7 is connected to the rotating shaft of the main roller 8, the extrusion roller 9 will also reciprocate and reciprocate to extrude the rubber on the two extrusion rollers 9 to ensure that the rubber is fully extruded and crushed. The scraper 10 can scrape off the sponge rubber remaining on the surface of the main roller 8;

[0025] The collecting mechanism includes a crushing roller 11 arranged at the bottom of the main roller 8. The rotating shaft of the crushing roller 11 passes through the material partition 2 and is coaxially fixedly connected to the two rotating wheels 3. An arc-shaped crushing plate matching the crushing roller 11 is provided on the inner wall of the main shell 1. A collecting box 12 is fixedly connected to the bottom of the main shell 1. A driving shell is fixedly connected on both sides of the main shell 1. A driving motor 13 is provided in the driving shell. The output end of the driving motor 13 is coaxially fixedly connected to the rotating shaft of the rotating wheel 3. The driving motor 13 can provide power for the rotation of the rotating wheel 3 and the crushing roller 11. The crushing roller 11 can crush the rubber material scraped by the scraper 10, and finally fall into the collection box 12 under the action of gravity, which not only improves the overall working efficiency of the device, but also saves material costs and avoids waste.

[0026] The detailed working process of this utility model is as follows:

[0027] First, the sponge rubber is fed between the two main rollers 8. When the rotating wheel 3 rotates, the clamping shaft will make a circular motion with the axis of the rotating wheel 3 as the center. At the same time, due to the limitation of the return limit groove 5, the incomplete gear 4 will rotate back and forth. Since the incomplete gear 4 is engaged with the tooth plate 6, the tooth plate 6 will make a reciprocating motion, and the rolling mechanism can squeeze and crush the sponge rubber. Since the clamping port 7 is connected to the rotating shaft of the main roller 8, the squeezing roller 9 will also reciprocate and reciprocate to squeeze the rubber on the two squeezing rollers 9 to ensure that the rubber is fully squeezed and crushed. The scraper 10 can scrape off the sponge rubber remaining on the surface of the main roller 8.

[0028] Secondly, the drive motor 13 can provide power for the rotation of the rotating wheel 3 and the crushing roller 11. The crushing roller 11 can crush the rubber material scraped by the scraper 10, and finally fall into the collection box 12 under the action of gravity, which not only improves the overall working efficiency of the device, but also saves material costs and avoids waste.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A silicone rubber sponge processing device, characterized in that: include: A main body shell (1), wherein a pair of material partitions (2) are provided in the main body shell (1), a pair of fixed plates are fixedly connected to the bottom of the main body shell (1), and ends of the two fixed plates close to each other are fixedly connected to the material partitions (2); A reciprocating motion mechanism, the reciprocating motion mechanism includes a rotating wheel (3) rotatably connected to the inner wall of the main body shell (1), a clamping shaft fixedly connected to the rotating wheel (3) away from the center of the circle, an incomplete gear (4) rotatably connected to the material partition (2), the incomplete gear (4) is coaxially fixedly connected to a return-shaped limit groove (5) that matches the clamping shaft, the return-shaped limit groove (5) is slidably connected to the clamping shaft, four sliding sleeves are fixedly connected to the material partition (2), tooth plates (6) are slidably connected in the four sliding sleeves, the tooth plates (6) are meshed with the incomplete gear (4), and a clamping port (7) is fixedly connected to the top of the tooth plate (6), and a rolling mechanism and a collecting mechanism are provided at one end of the two material partitions (2) close to each other.

2. A silicone rubber sponge processing device according to claim 1, characterized in that: in: The rolling mechanism comprises two main rollers (8) rotatably connected between two material partitions (2), and a squeezing roller (9) is provided on the top of the main rollers (8).

3. A silicone rubber sponge processing device according to claim 2, characterized in that: in: The material partition plate (2) is provided with a sliding opening, the rotating shaft of the squeezing roller (9) is slidably connected in the sliding opening, and the rotating shaft of the squeezing roller (9) is rotatably connected in the clamping port (7).

4. A silicone rubber sponge processing device according to claim 2, characterized in that: in: A pair of scrapers (10) are fixedly connected to one end of the two material partitions (2) that are close to each other, and the two scrapers (10) are in contact with the surface of the main roller (8) on the corresponding side.

5. The silicone rubber sponge processing device according to claim 1, characterized in that: in: The collecting mechanism comprises a crushing roller (11) arranged at the bottom of the main roller (8); the rotating shaft of the crushing roller (11) passes through the material partition (2) and is coaxially fixedly connected to the two rotating wheels (3); and an arc-shaped crushing plate matching the crushing roller (11) is provided on the inner wall of the main shell (1).

6. The silicone rubber sponge processing device according to claim 1, characterized in that: in: A collecting box (12) is fixedly connected to the bottom of the main housing (1), and drive housings are fixedly connected to both sides of the main housing (1). A drive motor (13) is provided in the drive housing, and an output end of the drive motor (13) is coaxially fixedly connected to the rotating shaft of the rotating wheel (3).

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