Calendering equipment for foamed silica gel production

Abstract

The utility model relates to the technical field of foamed silica gel production, and discloses calendering equipment for foamed silica gel production, which comprises a base, three calendering mechanisms are sequentially arranged on the left side of the top of the base, and a cutting mechanism is arranged on the top of the base and on the right side of the cutting mechanism. The calendering mechanism comprises three first arch-shaped mounting frames fixedly mounted at the top of the base, a driving compression roller rotationally connected to the interiors of the first arch-shaped mounting frames, a driven compression roller rotationally connected to the bottom of the driving compression roller, and two first limiting plates arranged on the outer sides of the driving compression roller and the driven compression roller; and a motor is fixedly mounted on the front side of the first arched mounting frame. According to the calendering equipment for foamed silica gel production, installation of the calendering mechanism and the cutting mechanism is achieved through the arrangement of the base, limiting calendering of foamed silica gel is achieved through the arrangement of the calendering mechanism, tailoring of the calendered foamed silica gel is achieved through the arrangement of the cutting mechanism, and then subsequent storage and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of foamed silica gel production, in particular to a calendering device for foamed silica gel production. Background Art

[0002] Foamed silicone is also called addition-type silicone. It is composed of silicone and curing agent in a 1:1 ratio. It is white and becomes a soft elastic material after vulcanization. It is an environmentally friendly material. The products produced are non-toxic and odorless, safe and hygienic. It can be used to make flexible silicone rubber products such as human bodies, insoles, shoulder pads, patches, anti-slip pads, etc. Tear strength: 55Kn / m; ductility: 100%; temperature resistance range: -40-220℃; fire rating: 94V-0.

[0003] During production, foamed silicone often needs to be calendered and then cut. In actual use, traditional calendering equipment does not have protective devices on both sides of the calendering roller, which causes the shape of the foamed silicone after calendering to be irregular, thus affecting subsequent cutting and use, and cannot meet actual use needs.

[0004] In order to solve the above problems, we have made improvements and proposed a calendering equipment for the production of foamed silicone. Utility Model Content

[0005] The utility model aims to provide a calendering device for producing foamed silica gel to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A calendering device for producing foamed silica gel comprises a base, three calendering mechanisms are sequentially arranged on the left side of the top of the base, and a cutting mechanism is arranged on the top of the base and on the right side of the cutting mechanism;

[0008] The calendering mechanism includes three first arched mounting frames fixedly mounted on the top of the base, an active pressure roller rotatably connected to the inside of the first arched mounting frames, a driven pressure roller rotatably connected to the bottom of the active pressure roller, and two first limit plates arranged on the outside of the active pressure roller and the driven pressure roller, a motor is fixedly mounted on the front side of the first arched mounting frame, and the output end of the motor passes through the first arched mounting frame and is fixedly connected to the front side of the active pressure roller.

[0009] As a further solution of the utility model: a through cavity is opened inside the first arched mounting frame, a fixing bolt is inserted into the through cavity, and the bottom of the fixing bolt is fixedly connected to the top of the first limiting plate.

[0010] As a further solution of the utility model: a limiting cavity is provided inside the first arched mounting frame and on both sides of the through cavity, and a blocking block is slidably connected inside the limiting cavity, and the blocking block is sleeved on the outside of the fixing bolt.

[0011] As a further solution of the utility model: a material guide plate is fixedly installed on the top of the base and on the left side of the first arched mounting frame, two support rods are fixedly installed on the bottom of the material guide plate, and the bottom of the support rods is fixedly connected to the top of the base.

[0012] As a further solution of the utility model: the cutting mechanism includes a mounting table fixedly mounted on the top right side of the base and a second arched mounting frame fixedly mounted on the top left side of the mounting table, and a cutting knife is arranged inside the second arched mounting frame.

[0013] As a further solution of the utility model: two first cylinders are fixedly mounted on the top of the second arched mounting frame, and the output ends of the first cylinders penetrate the second arched mounting frame and are fixedly connected to the top of the cutting knife.

[0014] As a further solution of the utility model: a mounting plate is fixedly installed on the right side of the top of the mounting table, an electric push rod is fixedly installed on the right side of the mounting plate, and the output end of the electric push rod passes through the mounting plate and is fixedly installed with a second limit plate.

[0015] As a further solution of the utility model: two L-shaped mounting frames are fixedly installed on the rear side of the mounting table, a second cylinder is fixedly installed on the rear side of the L-shaped mounting frame, an output end of the second cylinder passes through the L-shaped mounting frame and is fixedly installed with a push plate, and a discharge cavity is opened on the front side of the mounting table.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model realizes the installation of the calendering mechanism and the cutting mechanism through the setting of the base, realizes the limited calendering of the foamed silicone through the setting of the calendering mechanism, and realizes the cutting of the calendered foamed silicone through the setting of the cutting mechanism, so as to facilitate the subsequent storage and use.

[0018] 2. The utility model cuts the calendered foamed silicone through the setting of the cutting knife, which is convenient for subsequent use and storage. The cutting knife is raised and lowered by the setting of the first cylinder to cut the foamed silicone. The electric push rod is installed by the setting of the mounting plate. The second limit plate is pushed by the setting of the electric push rod to limit the length of the foamed silicone, thereby meeting the requirement of cutting the foamed silicone into different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a calendering device for producing foamed silica gel;

[0020] Figure 2 It is a schematic diagram of the structure of a calendering mechanism in a calendering device for producing foamed silica gel;

[0021] Figure 3 This is a schematic diagram of the structure of the first limit plate in a calendering device for producing foamed silica gel;

[0022] Figure 4 It is a schematic diagram of the structure of a cutting mechanism in a calendering device for producing foamed silicone;

[0023] Figure 5 The present invention is a schematic diagram of the structure of a cutting mechanism in a calendering device for producing foamed silicone rubber, viewed from above.

[0024] In the figure: 1. base; 2. calendering mechanism; 201. first arched mounting frame; 202. motor; 203. first limit plate; 204. driven pressure roller; 205. active pressure roller; 206. limit cavity; 207. through cavity; 208. fixing bolt; 209. blocking block; 3. cutting mechanism; 301. mounting table; 302. second arched mounting frame; 303. discharge cavity; 304. cutting knife; 305. first cylinder; 306. second limit plate; 307. mounting plate; 308. electric push rod; 309. second cylinder; 310. push plate; 311. L-shaped mounting frame; 4. guide plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation mode of the utility model clearer, the technical solution in the implementation mode of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation mode of the utility model. Obviously, the implementation mode described is a part of the implementation mode of the utility model, not all the implementation modes. Based on the implementation mode of the utility model, all other implementation modes obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] See also Figure 1 , 2 and 3, a calendering device for producing foamed silicone, comprising a base 1, three calendering mechanisms 2 are sequentially arranged on the left side of the top of the base 1, and a cutting mechanism 3 is arranged on the top of the base 1 and on the right side of the cutting mechanism 3;

[0028] The calendering mechanism 2 includes three first arched mounting frames 201 fixedly mounted on the top of the base 1, an active pressure roller 205 rotatably connected to the inside of the first arched mounting frames 201, a driven pressure roller 204 rotatably connected to the bottom of the active pressure roller 205, and two first limit plates 203 arranged on the outside of the active pressure roller 205 and the driven pressure roller 204. A motor 202 is fixedly mounted on the front side of the first arched mounting frame 201, and the output end of the motor 202 passes through the first arched mounting frame 201 and is fixedly connected to the front side of the active pressure roller 205.

[0029] A through cavity 207 is provided inside the first arch mounting frame 201, and a fixing bolt 208 is inserted into the through cavity 207. The bottom of the fixing bolt 208 is fixedly connected to the top of the first limiting plate 203. The fixing bolt 208 is accommodated by the setting of the through cavity 207, and the first limiting plate 203 is fixed by the setting of the fixing bolt 208. At the same time, the first limiting plate 203 can be adjusted to limit the extruded foamed silicone.

[0030] A limiting cavity 206 is provided inside the first arch mounting frame 201 and on both sides of the through cavity 207. The limiting cavity 206 is slidably connected to a blocking block 209, which is sleeved on the outside of the fixing bolt 208. The fixing bolt 208 is limited by the cooperation between the limiting cavity 206 and the blocking block 209 to increase the stability of the fixing bolt 208, thereby limiting the first limiting plate 203.

[0031] A material guide plate 4 is fixedly installed on the top of the base 1 and on the left side of the first arched mounting frame 201. Two support rods are fixedly installed on the bottom of the material guide plate 4, and the bottom of the support rod is fixedly connected to the top of the base 1. The material guide plate 4 is arranged to place the foamed silicone to be calendered, and the material guide plate 4 is fixed by the support rod.

[0032] See also Figure 1 , 4 And 5, a calendering equipment for the production of foamed silicone, the cutting mechanism 3 includes a mounting table 301 fixedly mounted on the top right side of the base 1 and a second arched mounting frame 302 fixedly mounted on the top left side of the mounting table 301, and a cutting knife 304 is arranged inside the second arched mounting frame 302. The setting of the cutting knife 304 can realize the cutting of the foamed silicone after calendering, so as to facilitate the subsequent use and storage.

[0033] Two first cylinders 305 are fixedly installed on the top of the second arch mounting frame 302. The output end of the first cylinder 305 passes through the second arch mounting frame 302 and is fixedly connected to the top of the cutting knife 304. The cutting knife 304 is raised and lowered by the setting of the first cylinder 305, thereby realizing the cutting of the foamed silicone.

[0034] A mounting plate 307 is fixedly installed on the right side of the top of the mounting table 301, and an electric push rod 308 is fixedly installed on the right side of the mounting plate 307. The output end of the electric push rod 308 passes through the mounting plate 307 and is fixedly installed with a second limit plate 306. The electric push rod 308 is installed by the setting of the mounting plate 307, and the second limit plate 306 is pushed by the setting of the electric push rod 308, thereby limiting the length of the foamed silicone, thereby meeting the requirement of cutting the foamed silicone into different lengths.

[0035] Two L-shaped mounting frames 311 are fixedly installed on the rear side of the mounting table 301, and a second cylinder 309 is fixedly installed on the rear side of the L-shaped mounting frame 311. The output end of the second cylinder 309 passes through the L-shaped mounting frame 311 and is fixedly installed with a push plate 310. A discharge cavity 303 is opened on the front side of the mounting table 301, and the cut foamed silicone is pushed into the discharge cavity 303 for discharge through the cooperation between the second cylinder 309 and the push plate 310.

[0036] The working principle of the utility model is as follows: according to the width of the foamed silicone to be rolled, the nut on the top of the fixing bolt 208 is loosened, and the distance between the first limit plate 203 is adjusted after loosening. After the adjustment is completed, the nut is tightened, and the foamed silicone to be rolled is placed inside the guide plate 4, and the active pressing roller 205 is driven to rotate by the motor 202 to realize the rolling of the foamed silicone, and according to the cutting length of the silicone after rolling, the second limit plate 306 is pushed to the side of the cutting knife 304 by the electric push rod 308, and the distance between the two is adjusted. After the adjustment is completed, the rolled foamed silicone enters the top of the installation table 301 and is blocked by the second limit plate 306, and then the cutting knife 304 is pushed down by the first cylinder 305, thereby realizing the cutting of the foamed silicone, and after the cutting is completed, the push plate 310 is pushed by the second cylinder 309 to push the cut foamed silicone into the inside of the discharge cavity 303 for falling and centralized collection.

[0037] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A calendering device for producing foamed silica gel, comprising a base (1), characterized in that: Three calendering mechanisms (2) are arranged in sequence on the left side of the top of the base (1); a cutting mechanism (3) is arranged on the top of the base (1) and on the right side of the cutting mechanism (3); The calendering mechanism (2) comprises three first arched mounting frames (201) fixedly mounted on the top of the base (1), an active pressing roller (205) rotatably connected to the inside of the first arched mounting frames (201), a driven pressing roller (204) rotatably connected to the bottom of the active pressing roller (205), and two first limit plates (203) arranged on the outside of the active pressing roller (205) and the driven pressing roller (204), wherein a motor (202) is fixedly mounted on the front side of the first arched mounting frames (201), and an output end of the motor (202) passes through the first arched mounting frames (201) and is fixedly connected to the front side of the active pressing roller (205).

2. The calendering equipment for producing foamed silica gel according to claim 1, characterized in that: A through cavity (207) is provided inside the first arched mounting frame (201), a fixing bolt (208) is inserted into the through cavity (207), and the bottom of the fixing bolt (208) is fixedly connected to the top of the first limiting plate (203).

3. The calendering equipment for producing foamed silica gel according to claim 2, characterized in that: A limiting cavity (206) is provided inside the first arched mounting frame (201) and on both sides of the through cavity (207). A blocking block (209) is slidably connected inside the limiting cavity (206). The blocking block (209) is sleeved on the outside of the fixing bolt (208).

4. The calendering equipment for producing foamed silica gel according to claim 1, characterized in that: A material guide plate (4) is fixedly mounted on the top of the base (1) and located on the left side of the first arched mounting frame (201), and two support rods are fixedly mounted on the bottom of the material guide plate (4), and the bottoms of the support rods are fixedly connected to the top of the base (1).

5. The calendering equipment for producing foamed silica gel according to claim 1, characterized in that: The cutting mechanism (3) comprises a mounting table (301) fixedly mounted on the top right side of the base (1) and a second arched mounting frame (302) fixedly mounted on the top left side of the mounting table (301), wherein a cutting knife (304) is arranged inside the second arched mounting frame (302).

6. The calendering equipment for producing foamed silica gel according to claim 5, characterized in that: Two first cylinders (305) are fixedly mounted on the top of the second arched mounting frame (302), and the output ends of the first cylinders (305) pass through the second arched mounting frame (302) and are fixedly connected to the top of the cutting knife (304).

7. The calendering equipment for producing foamed silica gel according to claim 5, characterized in that: A mounting plate (307) is fixedly mounted on the right side of the top of the mounting table (301), an electric push rod (308) is fixedly mounted on the right side of the mounting plate (307), and an output end of the electric push rod (308) passes through the mounting plate (307) and is fixedly mounted with a second limit plate (306).

8. The calendering equipment for producing foamed silica gel according to claim 5, characterized in that: Two L-shaped mounting frames (311) are fixedly mounted on the rear side of the mounting table (301), a second cylinder (309) is fixedly mounted on the rear side of the L-shaped mounting frame (311), an output end of the second cylinder (309) passes through the L-shaped mounting frame (311) and is fixedly mounted with a push plate (310), and a discharge cavity (303) is provided on the front side of the mounting table (301).

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