Silica gel mixing and cutting device

Abstract

The utility model relates to the technical field of silica gel mixing, and discloses a silica gel mixing and cutting device which comprises a rack, a driving mechanism, a controller, a main rubber roller, an auxiliary rubber roller, a rubber cutting mechanism and a rubber blocking mechanism, the driving mechanism and the controller are both installed on the rack, the main rubber roller and the auxiliary rubber roller are both rotatably installed on the rack, and the rubber blocking mechanism is installed on the rack. The driving end of the driving mechanism is connected with the driven end of the main rubber roller, the main rubber roller and the auxiliary rubber roller are parallel to each other and spaced, the rubber cutting mechanism is installed on the rack and arranged near the main rubber roller, the rubber blocking mechanism is arranged above the main rubber roller and / or the auxiliary rubber roller, and the control end of the controller is electrically connected with the control end of the driving mechanism. Through reasonable design of a silica gel mixing and cutting technology, and by adopting the rack, the driving mechanism, the controller, the main rubber roller, the auxiliary rubber roller, the rubber cutting mechanism and the rubber blocking mechanism, time and labor can be effectively saved, the production efficiency can be improved, quantitative and fixed-thickness cutting can be carried out, the silica gel environment is clean, and cutter cutting is durable.

Description

Technical Field

[0001] This utility model relates to the field of silicone compounding technology, and specifically to a silicone compounding and cutting device. Background Technology

[0002] Silicone rubber is a type of rubber whose main chain consists of alternating silicon and oxygen atoms, with two organic groups typically attached to each silicon atom. Ordinary silicone rubber is mainly composed of siloxane chains containing methyl groups and a small amount of vinyl groups. Silicone rubber is non-toxic and harmless, possesses good physiological inertness, and specially formulated compounds exhibit numerous superior properties. Silicone products, in particular, exhibit excellent toughness and elasticity, are not easily permanently deformed by external forces, and have a smooth feel. Silicone products are widely used in various industries. Currently, silicone processing requires the quantitative and thickness-controlled cutting of large blocks of silicone. This presents significant challenges for silicone compound cutting. Firstly, controlling the quantitative and thickness measurements is difficult. Current processing technology involves manually spreading the silicone and then cutting it with small tools, a time-consuming, labor-intensive, and inefficient method that can lead to uneven quantitative and thickness measurements, affecting subsequent processes. Secondly, silicone production requires a clean environment to minimize environmental contamination. Furthermore, existing cutting tools often stick to the silicone or are not wear-resistant, making the cutting tools prone to damage.

[0003] Therefore, existing silicone compounding technology needs further improvement to address the above issues. Utility Model Content

[0004] The purpose of this invention is to overcome the problems of existing silicone mixing technology, such as the inability to cut to a fixed quantity and thickness, poor mixing and cutting environment, and cutting tools that are not wear-resistant or durable. By rationally designing the silicone mixing and cutting technology, and adopting a frame, drive mechanism, controller, main rubber roller, auxiliary rubber roller, cutting mechanism, and blocking mechanism, it can effectively save time and labor, improve production efficiency, enable quantitative and thickness cutting, maintain a clean silicone environment, and ensure the durability of the cutting tools.

[0005] The specific technical solution of this utility model is as follows:

[0006] A silicone compounding and cutting device includes: a frame, a drive mechanism, a controller, a main rubber roller, an auxiliary rubber roller, a cutting mechanism, and a blocking mechanism. The drive mechanism and controller are both mounted on the frame. The main rubber roller and the auxiliary rubber roller are rotatably mounted on the frame. The drive end of the drive mechanism is connected to the driven end of the main rubber roller. The main rubber roller and the auxiliary rubber roller are parallel to each other and spaced apart. The cutting mechanism is mounted on the frame and positioned near the main rubber roller. The blocking mechanism is positioned above the main rubber roller and / or the auxiliary rubber roller. The control end of the controller is electrically connected to the control end of the drive mechanism.

[0007] Furthermore, both the main rubber roller and the auxiliary rubber roller are made of stainless steel.

[0008] Furthermore, the driving mechanism includes a drive motor and a drive transmission mechanism, both of which are mounted on the frame. The control terminal of the controller is electrically connected to the control terminal of the drive motor, the drive terminal of the drive motor is connected to the driven terminal of the drive transmission mechanism, and the drive terminal of the drive transmission mechanism is connected to the driven terminal of the main rubber roller.

[0009] Furthermore, the drive transmission mechanism is selected as a gear meshing drive transmission mechanism; for example, two gears can be selected, the first gear is installed on the drive end of the drive motor and is rotatably mounted on the frame, the second gear is installed on the driven end of the main rubber roller and is rotatably mounted on the frame, and the first gear and the second gear are meshed and connected.

[0010] Furthermore, the adhesive blocking mechanism includes an adhesive blocking bracket and an adhesive blocking rod. The adhesive blocking bracket is mounted on the frame, and the adhesive blocking rod is mounted on the adhesive blocking bracket. The adhesive blocking rod is used to block the silicone.

[0011] Furthermore, the glue-blocking rod is selected and rotatably mounted on the glue-blocking bracket; that is: when a large piece of silicone is placed in the gap between the main glue roller and the auxiliary glue roller, the rotation of the main glue roller will drive the silicone into the gap. The glue-blocking rod will prevent the silicone from moving around, and the rotation of the glue-blocking rod will further facilitate the movement of the silicone and prevent scraping.

[0012] Furthermore, the glue-blocking mechanism is disposed above the gap between the main glue roller and the auxiliary glue roller.

[0013] Furthermore, the glue-blocking mechanism is positioned directly above the gap between the main glue roller and the auxiliary glue roller.

[0014] Furthermore, the silicone cutting mechanism includes a silicone cutting frame, a cutting blade, and a lifting cylinder. The lifting cylinder is mounted on the frame, and the silicone cutting frame is mounted on the lifting end of the lifting cylinder. The cutting blade is mounted on the silicone cutting frame. The lifting cylinder is used to drive the lifting and lowering of the cutting blade to cut the silicone.

[0015] Furthermore, the rubber cutting mechanism is positioned above the center horizontal plane of the main rubber roller.

[0016] Furthermore, the silicone mixing and cutting device also includes a dust collector, which is mounted on the frame and its control terminal is electrically connected to the control terminal of the controller; the dust collector is used to remove dust, impurities and odors from the environment surrounding the silicone.

[0017] Furthermore, the dust collector is positioned above the main rubber roller and the auxiliary rubber roller.

[0018] Furthermore, the cutting blade is selected from high-speed steel blades with a TiCN / Al2O3 / TiN coating on the surface.

[0019] Furthermore, the silicone mixing and cutting device also includes a storage tray, which is placed on the frame and positioned below the main rubber roller and the auxiliary rubber roller. The storage tray is used to store the cut silicone.

[0020] Beneficial effects

[0021] This invention, through the rational design of silicone mixing and cutting technology, employs a frame, drive mechanism, controller, main rubber roller, auxiliary rubber roller, cutting mechanism, and blocking mechanism. It effectively saves time and labor, improves production efficiency, enables quantitative and thickness-controlled cutting, maintains a clean silicone environment, and ensures the durability of the cutting tools. The combination of a lifting cylinder, cutting frame, and cutting blade, along with the main rubber roller, and the presence of a tiny gap between the blade tip and the main rubber roller surface during cutting, allows the remaining silicone to be torn off under the weight of the cut silicone, achieving both quantitative and thickness-controlled silicone cutting while ensuring the blade remains undamaged. The use of a wear-resistant coated high-speed steel blade further enhances the silicone cutting effect. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a silicone mixing and cutting device according to the present invention.

[0023] Figure 2 This is a schematic diagram of the cutting blade of a silicone mixing and cutting device according to this utility model.

[0024] Reference numerals: 01. Frame; 02. Drive mechanism; 03. Controller; 04. Vacuum cleaner; 05. Storage tray; 06. Glue cutting frame; 07. Cutting knife; 08. Main glue roller; 09. Lifting cylinder; 10. Glue blocking mechanism; 11. Auxiliary glue roller. Detailed Implementation

[0025] 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.

[0026] See Figure 1 and Figure 2 As shown, the present invention provides a silicone mixing and cutting device, which includes: a frame 01, a drive mechanism 02, a controller 03, a main rubber roller 08, an auxiliary rubber roller 11, a cutting mechanism and a blocking mechanism 10. The silicone mixing and cutting device also includes a storage tray 05 and a dust collector 04.

[0027] The drive mechanism 02 and controller 03 are both mounted on the frame 01. The main rubber roller 08 and auxiliary rubber roller 11 are rotatably mounted on the frame 01. The drive end of the drive mechanism 02 is connected to the driven end of the main rubber roller 08. The main rubber roller 08 and auxiliary rubber roller 11 are parallel to each other and have a gap. The rubber cutting mechanism is mounted on the frame 01 and is located near the main rubber roller 08. The rubber blocking mechanism 10 is located above the main rubber roller 08 and / or the auxiliary rubber roller 11. The control end of the controller 03 is electrically connected to the control end of the drive mechanism 02.

[0028] The glue-blocking mechanism 10 is located directly above the gap between the main glue roller 08 and the auxiliary glue roller 11.

[0029] The storage tray 05 is placed on the frame 01 and is located below the main rubber roller 08 and the auxiliary rubber roller 11. The storage tray 05 is used to store the cut silicone.

[0030] The vacuum cleaner 04 is mounted on the frame 01, and its control terminal is electrically connected to the control terminal of the controller 03. The vacuum cleaner 04 is used to remove dust, impurities and odors from the environment surrounding the silicone. The vacuum cleaner 04 is positioned above the main rubber roller 08 and the auxiliary rubber roller 11.

[0031] Both the main rubber roller 08 and the auxiliary rubber roller 11 are made of stainless steel.

[0032] The drive mechanism 02 includes a drive motor and a drive transmission mechanism, both of which are mounted on the frame 01. The control terminal of the controller 03 is electrically connected to the control terminal of the drive motor. The drive terminal of the drive motor is connected to the driven terminal of the drive transmission mechanism, and the drive terminal of the drive transmission mechanism is connected to the driven terminal of the main rubber roller 08. The drive transmission mechanism is a gear meshing type; for example, two gears can be selected. The first gear is mounted on the drive terminal of the drive motor and is rotatably mounted on the frame 01. The second gear is mounted on the driven terminal of the main rubber roller 08 and is rotatably mounted on the frame 01. The first gear and the second gear are meshed and connected.

[0033] The glue-blocking mechanism 10 includes a glue-blocking bracket and a glue-blocking rod. The glue-blocking bracket is mounted on the frame 01, and the glue-blocking rod is mounted on the glue-blocking bracket. The glue-blocking rod is used to block the silicone. The glue-blocking rod is rotatably mounted on the glue-blocking bracket. That is, when a large piece of silicone is placed in the gap between the main glue roller 08 and the auxiliary glue roller 11, the rotation of the main glue roller 08 will drive the silicone into the gap. The glue-blocking rod will prevent the silicone from moving around. The rotation of the glue-blocking rod will further help the silicone to move and prevent scraping.

[0034] The cutting mechanism includes a cutting frame 06, a cutting blade 07, and a lifting cylinder 09. The lifting cylinder 09 is mounted on the frame 01, and the cutting frame 06 is mounted on the lifting end of the lifting cylinder 09. The cutting blade 07 is mounted on the cutting frame 06. The lifting cylinder 09 is used to drive the lifting and lowering of the cutting blade 07 and to cut the silicone. The cutting mechanism is located above the center horizontal plane of the main glue roller 08. The cutting blade 07 is a high-speed steel blade with a TiCN / Al2O3 / TiN coating on its surface.

[0035] The specific implementation of this utility model is as follows: After assembling the device, the controller is activated, which in turn controls the drive motor to operate, driving the main rubber roller. Simultaneously, the controller controls the dust collector to purify the surrounding environment. A large piece of raw silicone rubber is placed between the main and auxiliary rubber rollers. The main rubber roller rotates, causing the raw silicone rubber to spread evenly. Due to the adhesive nature of silicone, it will slightly adhere to the main rubber roller. After the main rubber roller rolls the silicone rubber once, the controller controls the cutting mechanism to cut the silicone rubber. Rolling continues, and when the silicone rubber moves to a certain position, the cutting mechanism cuts the silicone rubber again. Due to the gravity of the silicone rubber, the cut silicone rubber will fall off the main rubber roller into a storage tray. The operator can then remove the cut silicone rubber for subsequent production processes. The main rubber roller continues to rotate, causing the silicone rubber to spread evenly again, and then the cutting continues, completing the production of the required quantity of silicone rubber. A wear-resistant high-speed steel blade is used here to ensure durability.

[0036] 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 silica gel mixing and cutting device, characterized in that, The silica gel mixing and cutting device comprises a rack, a driving mechanism, a controller, a main rubber roller, an auxiliary rubber roller, a rubber cutting mechanism and a rubber blocking mechanism, the driving mechanism and the controller are mounted on the rack, the main rubber roller and the auxiliary rubber roller are rotatably mounted on the rack, the driving end of the driving mechanism is connected with the driven end of the main rubber roller, the main rubber roller and the auxiliary rubber roller are parallel to each other and are spaced apart, the rubber cutting mechanism is mounted on the rack and is arranged near the main rubber roller, the rubber blocking mechanism is arranged above the main rubber roller and / or the auxiliary rubber roller, and the control end of the controller is electrically connected with the control end of the driving mechanism.

2. A silicone rubber mixing and cutting device according to claim 1, wherein The driving mechanism comprises a driving motor and a driving transmission mechanism, both of which are mounted on the rack, the control end of the controller is electrically connected with the control end of the driving motor, the driving end of the driving motor is connected with the driven end of the driving transmission mechanism, and the driving end of the driving transmission mechanism is connected with the driven end of the main rubber roller.

3. A silicone rubber mixing and cutting device according to claim 2, wherein The driving transmission mechanism is a gear meshing type driving transmission mechanism.

4. The silicone mixing and cutting device of claim 1, wherein, The rubber blocking mechanism comprises a rubber blocking support and a rubber blocking rod, the rubber blocking support is mounted on the rack, and the rubber blocking rod is mounted on the rubber blocking support and used for blocking silica gel.

5. A silicone rubber mixing and cutting device according to claim 4, wherein The rubber blocking rod is rotatably mounted on the rubber blocking support.

6. A silicone rubber mixing and cutting device according to claim 1, wherein The rubber blocking mechanism is arranged above the space between the main rubber roller and the auxiliary rubber roller.

7. A silicone rubber mixing and cutting device according to claim 1, wherein The rubber cutting mechanism comprises a rubber cutting frame, a cutting knife and a lifting cylinder, the lifting cylinder is mounted on the rack, the rubber cutting frame is mounted on the lifting end of the lifting cylinder, the cutting knife is mounted on the rubber cutting frame, and the lifting cylinder is used for driving the lifting of the cutting knife and cutting silica gel.

8. A silicone rubber mixing and cutting device according to claim 1, wherein The silica gel mixing and cutting device further comprises a dust collection purifier, the dust collection purifier is mounted on the rack, and the control end of the dust collection purifier is electrically connected with the control end of the controller.

9. A silicone rubber mixing and cutting device according to claim 8, wherein The dust collection purifier is arranged above the main rubber roller and the auxiliary rubber roller.

10. A silicone rubber mixing and cutting device according to claim 7, wherein The cutting knife is a sharp steel knife with a TiCN / Al2O3 / TiN coating on the surface.

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