Silicone rubber raw material feeding device

Abstract

The utility model relates to the technical field of silicone rubber production, and discloses a silicone rubber raw material feeding device which comprises a reaction kettle, a material conveying box is fixedly arranged on the upper end face of the reaction kettle, a first fixing box is fixedly arranged on the left side of the material conveying box, and feeding assemblies are arranged in the material conveying box and the first fixing box. According to the silicon rubber feeding device, the feeding assembly is arranged, a worker starts the first motor, the output end of the first motor can drive the spiral material guiding device to rotate, the spiral material guiding device can convey silicon rubber raw materials into the material guiding channel, and the worker can control the feeding amount of silicon rubber by controlling the starting time of the first motor; by arranging the cutting assembly, a silicone rubber raw material can be preliminarily cut into multiple sections through the material distribution holes in the material distribution plate, a worker starts the second motor, the output end of the second motor can drive the rotating rod and the cutting blade to rotate, and therefore the multiple sections of silicone rubber raw material can be further cut into multiple small sections through the cutting blade.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone rubber production, in particular to a feeding device for silicone rubber raw materials. Background Art

[0002] Silicone rubber refers to a rubber whose main chain is composed of alternating silicon and oxygen atoms, and usually has two organic groups connected to the silicon atoms. Ordinary silicone rubber is mainly composed of siloxane chain segments containing methyl and a small amount of vinyl. The introduction of phenyl can improve the high and low temperature resistance of silicone rubber, and the introduction of trifluoropropyl and cyano can improve the temperature resistance and oil resistance of silicone rubber.

[0003] At present, some feeding devices for silicone rubber raw materials on the market cannot feed the silicone rubber raw materials quantitatively. As a result, when the solvent feeding amount is certain, too much silicone rubber raw material may lead to a decrease in dissolution quality, or too little silicone rubber raw material may cause waste of the solvent; moreover, the silicone rubber particles are relatively large after feeding, thus increasing the dissolution time and reducing the production quality of silicone rubber. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a feeding device for silicone rubber raw materials. By setting a feeding component, the silicone rubber raw materials can be quantitatively transported into the inside of the guiding channel. By setting a cutting component, the silicone rubber raw materials can be cut, so that they can react better with the solvent, thereby improving the production quality of silicone rubber and solving the above technical problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A feeding device for silicone rubber raw materials, including a reaction kettle, a feeding box is fixedly arranged on the upper end surface of the reaction kettle, a first fixed box is fixedly arranged on the left side of the feeding box, a feeding component is arranged inside the feeding box and the first fixed box, a partition is fixedly arranged inside the reaction kettle, and a cutting component is arranged inside the partition.

[0008] Preferably, the feeding component includes a first motor, a spiral feeder, a feeding hopper, a discharge port, a fixed block, and a guiding channel. The first motor is fixedly arranged inside the first fixed box, the output end of the first motor is fixedly provided with the spiral feeder, and the other end of the spiral feeder is installed on the right side inside the feeding box.

[0009] Through the above technical solution, the setting of the spiral feeder can play a role in transporting materials.

[0010] Preferably, a feed hopper is provided on the left side of the upper end surface of the material feeding box, and a discharge port is provided on the right side of the lower end surface of the material feeding box. The discharge port penetrates through the material feeding box and the reaction kettle.

[0011] Through the above technical solution, the opening of the feed hopper facilitates the feeding of the silicone rubber raw material.

[0012] Preferably, a fixing block is fixedly arranged on the right side of the inner top of the reaction kettle. A material guiding channel is provided on the upper end surface of the fixing block, and the other end of the material guiding channel is opened on the left side of the fixing block. The discharge port is communicated with the material guiding channel.

[0013] Through the above technical solution, the opening of the material guiding channel facilitates the transportation of the raw material.

[0014] Preferably, the cutting assembly includes a second fixing box, a second motor, a rotating rod, cutting blades, and a material distributing plate. The second fixing box is fixedly arranged on the right side inside the partition board. The second motor is fixedly arranged inside the second fixing box. The output end of the second motor is fixedly provided with a rotating rod. The other end of the rotating rod is installed on the left side of the fixing block. Two cutting blades are sleeved on the outer side of the rotating rod. The cutting blades are located on the left side of the material guiding channel.

[0015] Through the above technical solution, the setting of the cutting blades can cut the silicone rubber raw material.

[0016] Preferably, a material distributing plate is installed inside the material guiding channel, and a plurality of material distributing holes are provided on the left side of the material distributing plate.

[0017] Through the above technical solution, the setting of the material distributing plate can divide the silicone rubber raw material.

[0018] Preferably, support rods are fixedly arranged at the four corners of the lower end surface of the reaction kettle.

[0019] Through the above technical solution, the setting of the support rods can support the reaction kettle.

[0020] Compared with the prior art, the utility model provides a feeding device for silicone rubber raw materials, which has the following beneficial effects:

[0021] 1. By setting the feeding assembly in the utility model, when the operator starts the first motor, the output end of the first motor can drive the spiral feeder to rotate, so that the spiral feeder can transport the silicone rubber raw material into the material guiding channel. The operator can control the feeding amount of the silicone rubber by controlling the starting time of the first motor.

[0022] 2. The utility model improves the reaction speed of the silicone rubber raw material and further improves the production quality of the silicone rubber by setting a cutting assembly. The silicone rubber raw material can be preliminarily cut into multiple segments through the material distribution holes on the material distribution plate. When the operator starts the second motor, the output end of the second motor can drive the rotating rod and the cutting blade to rotate, and the cutting blade can further cut the multiple segments of the silicone rubber raw material into multiple small segments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic three-dimensional structure diagram of the utility model;

[0024] Figure 2 is a schematic cross-sectional structure diagram of the material feeding box of the utility model;

[0025] Figure 3 is a schematic cross-sectional structure diagram of the reaction kettle of the utility model;

[0026] Figure 4 is a schematic left-side structure diagram of the material distribution plate of the utility model.

[0027] Wherein: 1, reaction kettle; 2, material feeding box; 3, first fixed box; 4, first motor; 5, spiral feeder; 6, feed hopper; 7, discharge port; 8, fixed block; 9, material guiding channel; 10, partition board; 11, second fixed box; 12, second motor; 13, rotating rod; 14, cutting blade; 15, material distribution plate; 16, material distribution hole; 17, support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1:

[0030] As Figures 1-3 shown, a silicone rubber raw material feeding device provided by the present utility model includes a reaction kettle 1, a material feeding box 2 is fixedly arranged on the upper end surface of the reaction kettle 1, a first fixed box 3 is fixedly arranged on the left side of the material feeding box 2, a feeding assembly is arranged inside the material feeding box 2 and the first fixed box 3, a partition board 10 is fixedly arranged inside the reaction kettle 1, and a cutting assembly is arranged inside the partition board 10.

[0031] Specifically, the feeding component includes a first motor 4, a spiral feeder 5, a feed hopper 6, a discharge port 7, a fixing block 8, and a feeding channel 9. The first motor 4 is fixedly arranged inside the first fixing box 3. The output end of the first motor 4 is fixedly provided with the spiral feeder 5, and the other end of the spiral feeder 5 is installed on the right side inside the material conveying box 2. The advantage is that when the first motor 4 is started, the output end of the first motor 4 can drive the spiral feeder 5 to rotate, and thus the spiral feeder 5 can play a role in conveying the silicone rubber raw material.

[0032] Specifically, a feed hopper 6 is opened on the left side of the upper end face of the material conveying box 2, and a discharge port 7 is opened on the right side of the lower end face of the material conveying box 2. The discharge port 7 penetrates through the material conveying box 2 and the reaction kettle 1. The advantage is that the opening of the feed hopper 6 facilitates the feeding of the silicone rubber raw material, and the opening of the discharge port 7 facilitates the discharging of the silicone rubber raw material.

[0033] Specifically, a fixing block 8 is fixedly arranged on the right side of the inner top of the reaction kettle 1. A feeding channel 9 is opened on the upper end face of the fixing block 8, and the other end of the feeding channel 9 is opened on the left side of the fixing block 8. The discharge port 7 communicates with the feeding channel 9. The advantage is that the raw material can enter the interior of the reaction kettle 1 through the discharge port 7 and the feeding channel 9.

[0034] Embodiment 2:

[0035] As Figure 1 、 Figure 3 、 Figure 4 shown, as an improvement to the previous embodiment. Specifically, the cutting component includes a second fixing box 11, a second motor 12, a rotating rod 13, a cutting blade 14, and a material dividing plate 15. The second fixing box 11 is fixedly arranged on the right side inside the partition 10. The second motor 12 is fixedly arranged inside the second fixing box 11. The output end of the second motor 12 is fixedly provided with the rotating rod 13. The other end of the rotating rod 13 is installed on the left side of the fixing block 8. Two cutting blades 14 are sleeved on the outer side of the rotating rod 13, and the cutting blades 14 are located on the left side of the feeding channel 9. The advantage is that when the second motor 12 is started, the output end of the second motor 12 can drive the rotating rod 13 and the cutting blades 14 to rotate, and thus the cutting blades 14 can play a role in cutting the silicone rubber raw material.

[0036] Specifically, a material dividing plate 15 is installed inside the feeding channel 9, and a plurality of material dividing holes 16 are opened on the left side of the material dividing plate 15. The advantage is that the opening of the material dividing holes 16 on the material dividing plate 15 can play a role in dividing the silicone rubber raw material.

[0037] Specifically, support rods 17 are fixedly arranged at the four corners of the lower end face of the reaction kettle 1. The advantage is that the setting of the support rods 17 can play a role in supporting the reaction kettle 1.

[0038] In use, an operator starts Motor 1 4. The output end of Motor 1 4 can drive the spiral feeder 5 to rotate. The silicone rubber raw material enters the inside of the material conveying box 2 through the feed hopper 6. The spiral feeder 5 can thus transport the silicone rubber raw material to the right, and the silicone rubber raw material can thus be conveyed into the inside of the material guiding channel 9 through the discharge port 7. The operator can control the starting time of Motor 1 4, and thus can control the feeding amount of the silicone rubber. When the silicone rubber raw material is being fed, the silicone rubber raw material inside the material guiding channel 9 can be preliminarily cut into multiple segments through the material dividing holes 16 on the material dividing plate 15. At this time, Motor 2 12 is started. The output end of Motor 2 12 can drive the rotating rod 13 and the cutting blade 14 to rotate. The cutting blade 14 can thus further cut the multiple segments of silicone rubber raw material into multiple small segments. The cut silicone rubber raw material can thus enter the inside of the reaction kettle 1, thereby improving the reaction speed between the silicone rubber raw material and the solvent and improving the production quality of the silicone rubber.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A silicone rubber raw material feeding device, comprising a reaction kettle (1), characterized in that: A feeding box (2) is fixedly arranged on the upper end face of the reaction kettle (1). A first fixed box (3) is fixedly arranged on the left side of the feeding box (2). A feeding component is arranged inside the feeding box (2) and the first fixed box (3). A partition plate (10) is fixedly arranged inside the reaction kettle (1). A cutting component is arranged inside the partition plate (10). The feeding component includes a first motor (4), a spiral feeder (5), a feeding hopper (6), a discharge port (7), a fixed block (8), and a feeding channel (9). The first motor (4) is fixedly arranged inside the first fixed box (3). The output end of the first motor (4) is fixedly provided with the spiral feeder (5). The other end of the spiral feeder (5) is installed on the right side inside the feeding box (2). The cutting component includes a second fixed box (11), a second motor (12), a rotating rod (13), cutting blades (14), and a material distribution plate (15). The second fixed box (11) is fixedly arranged on the right side inside the partition plate (10). The second motor (12) is fixedly arranged inside the second fixed box (11). The output end of the second motor (12) is fixedly provided with the rotating rod (13). The other end of the rotating rod (13) is installed on the left side of the fixed block (8). Two cutting blades (14) are sleeved on the outer side of the rotating rod (13). The cutting blades (14) are located on the left side of the feeding channel (9).

2. The silicone rubber raw material feeding device according to claim 1, characterized in that: A feeding hopper (6) is opened on the left side of the upper end face of the feeding box (2). A discharge port (7) is opened on the right side of the lower end face of the feeding box (2). The discharge port (7) penetrates through the feeding box (2) and the reaction kettle (1).

3. The silicone rubber raw material feeding device according to claim 2, characterized in that: A fixed block (8) is fixedly arranged on the right side of the inner top of the reaction kettle (1). A feeding channel (9) is opened on the upper end face of the fixed block (8). The other end of the feeding channel (9) is opened on the left side of the fixed block (8). The discharge port (7) communicates with the feeding channel (9).

4. The silicone rubber raw material feeding device according to claim 3, characterized in that: A material distribution plate (15) is installed inside the feeding channel (9). A plurality of material distribution holes (16) are opened on the left side of the material distribution plate (15).

5. The silicone rubber raw material feeding device according to claim 1, characterized in that: Support rods (17) are fixedly arranged at the four corners of the lower end face of the reaction kettle (1).

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