CN215618292U - High-temperature-resistant rubber cold extrusion device - Google Patents

Abstract

The utility model discloses a high-temperature-resistant rubber cold extrusion device which comprises an extrusion device, a cutting device and a cleaning mechanism, wherein the cutting device is fixedly arranged on the extrusion device, the cutting device comprises a fixed upright post welded on the extrusion device, a driving source fixedly arranged outside the fixed upright post, a rotating assembly arranged outside the fixed upright post, a first transmission rod arranged at the lower end of the rotating assembly, a sliding device arranged outside the fixed upright post and connected to the bottom end of the first transmission rod, and a cleaning roller arranged at the bottom of the sliding device, the cleaning mechanism is fixedly arranged on the extrusion device, and the rotating assembly comprises a rotating rod arranged outside the fixed upright post and a first transmission part arranged at one end of the rotating rod. According to the rubber cleaning device, the cleaning mechanism is arranged, after the rubber is cut by the cutting device, the inclined surface of the blade is in contact with the scraper, the scraper scrapes the rubber, the rubber falls on the cleaning roller, and the cleaning roller is driven by the sliding device to discharge the rubber.

Description

High-temperature-resistant rubber cold extrusion device

Technical Field

The utility model relates to the technical field of extrusion devices, in particular to a high-temperature-resistant rubber cold extrusion device.

Background

The rubber extrusion process is an important process in the rubber industry. The cold feeding rubber extruder is rapidly applied because the defects that the hot feeding rubber extruder needs to be matched with a cooking device, the labor and power consumption is large and the quality is unstable are overcome.

The utility model discloses a cold feed extruder is used in rubber production for current patent number CN202020225057.2 name, specifically speaking are cold feed extruder is used in rubber production, including the extruder main part, install the support in the extruder main part, install the cutting board that reciprocates on the support, the support internal rotation is connected with fore-and-aft bull stick, the periphery fixed mounting of bull stick has the scraper blade, the cover has from the driving wheel on the bull stick, vertical fixed mounting has the motor on the support, the pivot fixedly connected with of motor and from the action wheel of driving wheel meshing. The use of this device can effectively clear up the rubber of gluing on the scraper blade, guarantees cutting board and the permanent use of scraper blade to guarantee that cutting board cuts rubber smoothly, meanwhile, this application when the clearance, will glue rubber on cutting board and shift out artifical clearance again after the clearance between support and the cutting board, compare in the back of artifical direct clearance cutting board, reduce the clearance degree of difficulty.

There are some problems in current cold extrusion device of high temperature resistant rubber when using, wherein, the extruder often needs the scraper blade to cut off rubber after extruding rubber, because rubber has certain stickness, can be stained with certain rubber on the scraper blade, can influence the normal use of scraper blade, need the manual rubber of clearing up on the scraper blade of workman in the contrast case, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows: the utility model provides a cold extrusion device of high temperature resistant rubber, includes extrusion device, cutting device and clearance mechanism, cutting device sets firmly on extrusion device, cutting device is including welding fixed stand on extrusion device, set firmly the driving source outside fixed stand, install in the outer runner assembly of fixed stand, install in the transfer line one of runner assembly lower extreme, install outside fixed stand and connect in the slider of a transfer line bottom and install in the cleaning roller of slider bottom, clearance mechanism fixed mounting is on extrusion device.

The present invention in a preferred example may be further configured to: the rotating assembly comprises a rotating rod arranged outside the fixed upright post, a first transmission piece arranged at one end of the rotating rod, a vertical rod arranged outside the first transmission piece, a first fixing piece fixedly arranged outside the vertical rod and a connecting piece arranged at one end of the first fixing piece.

Through adopting above-mentioned technical scheme, through being provided with rotating assembly, can make the drive source carry out the transmission to slider, realize slider's up-and-down reciprocating motion, the workman starts the drive source, drives driving medium one through the bull stick of installing in the drive source output and rotates, the transmission is realized to a pair of pole setting of driving medium and connecting piece.

The present invention in a preferred example may be further configured to: the sliding device comprises a guide rail fixedly arranged on the outer side of the fixed upright post, a fixed plate assembled outside the guide rail, a connecting plate installed outside the fixed plate, a pressing plate welded below the fixed plate, a second fixing part assembled on the pressing plate, a fixed clamping plate assembled below the pressing plate and a blade fixedly arranged below the fixed clamping plate.

Through adopting above-mentioned technical scheme, through being provided with slider, utilize the transmission of driving source and runner assembly, make the fixed plate realize reciprocating motion from top to bottom on the guide rail, drive the blade of installing in the clamp plate bottom through the clamp plate of installing in the fixed plate bottom and carry out high accuracy and quick cutting to rubber.

The present invention in a preferred example may be further configured to: the cleaning roller comprises a second transmission rod welded at the bottom of the pressing plate, a second transmission part installed at the bottom end of the second transmission rod and a rotating roller assembled under the cleaning mechanism.

Through adopting above-mentioned technical scheme, the cleaning roller passes through the fixed plate when realizing elevating movement, carries out the transmission to drive rod two, and two pairs of commentaries on classics rollers of rethread driving medium carry out the transmission, advance rubber cutting back at slider, and the partial rubber that adheres to clears up through clearance mechanism, and rubber after the clearance falls the chute on the commentaries on classics roller, and two driving medium are changeed the roller and are rotated, change the roller and pour rubber out the cleaning roller.

The present invention in a preferred example may be further configured to: the cleaning mechanism comprises a fixed platform welded on the extrusion device, a rectangular through hole arranged on the fixed platform, a limit groove arranged on the fixed platform, a scraper assembled on the inner side of the limit groove and a limit port welded on the fixed platform.

Through adopting above-mentioned technical scheme, make things convenient for slider to cut the back to rubber through being provided with clearance mechanism, utilize spacing groove and blade adaptation, make blade and scraper blade contact, realize cleaing away the outside rubber residue who is infected with of blade, conveniently carry on spacingly to rubber through being provided with spacing mouthful, conveniently cut, through the transmission of seting up the convenient clearance roller of scraper blade.

The present invention in a preferred example may be further configured to: the scraper blade includes the swash plate, welds slider, the elastic component of assembly in the swash plate rear end under the swash plate.

Through adopting above-mentioned technical scheme, through being provided with the swash plate, utilize the inclined plane of swash plate and the inclined plane adaptation of blade, when the blade pushes down, the swash plate strikes off the outside rubber residue of blade, and the swash plate passes through the slider and drives backward the shrink, and the elasticity of recycling the elastic component is with the device recovery, conveniently clears up next time.

The beneficial effects obtained by the utility model are as follows:

1. according to the rubber cleaning device, the cleaning mechanism is arranged, after the rubber is cut by the cutting device, the inclined surface of the blade is in contact with the scraper, the scraper scrapes the rubber, the rubber falls on the cleaning roller, and the cleaning roller is driven by the sliding device to discharge the rubber.

2. According to the rubber cutting device, rubber can be cut more accurately by the aid of the cutting device, the transmission assembly is used for driving the sliding device to cut the rubber, high-speed and accurate cutting effects are achieved, and meanwhile the limiting groove is matched with the blade, so that the cut rubber section is smoother.

Drawings

FIG. 1 is an overall schematic view of one embodiment of the present invention;

FIG. 2 is a schematic view of a cutting apparatus according to an embodiment of the present invention;

FIG. 3 is a partial schematic view of one embodiment of the present invention;

FIG. 4 is a schematic view of a cleaning mechanism according to one embodiment of the present invention;

FIG. 5 is a schematic view of a squeegee according to one embodiment of the utility model.

Reference numerals:

100. an extrusion device;

200. a cutting device; 210. fixing the upright post; 220. a drive source; 230. a rotating assembly; 240. a first transmission rod; 250. a sliding device; 260. cleaning the roller;

231. a rotating rod; 232. a first transmission part; 233. erecting a rod; 234. a first fixing part; 235. a connecting member;

251. a guide rail; 252. a fixing plate; 253. a connecting plate; 254. pressing a plate; 255. a second fixing part; 256. fixing the clamping plate; 257. a blade;

261. a second transmission rod; 262. a second transmission part; 263. rotating the roller;

300. a cleaning mechanism; 310. a fixed platform; 320. a rectangular through hole; 330. a limiting groove; 340. a squeegee; 350. a limiting port;

341. a sloping plate; 342. a slider; 343. an elastic member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

The following describes a high temperature resistant rubber cold extrusion device provided by some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, 2 and 3, the high temperature resistant rubber cold extrusion device provided by the present invention includes an extrusion device 100, a cutting device 200 and a cleaning mechanism 300, wherein the cutting device 200 is fixedly mounted on the extrusion device 100, the cutting device 200 includes a fixed upright 210 welded to the extrusion device 100, a driving source 220 fixedly mounted outside the fixed upright 210, a rotating assembly 230 mounted outside the fixed upright 210, a first transmission rod 240 mounted at a lower end of the rotating assembly 230, a sliding device 250 mounted outside the fixed upright 210 and connected to a bottom end of the first transmission rod 240, and a cleaning roller 260 mounted at a bottom of the sliding device 250, the cleaning mechanism 300 is fixedly mounted on the extrusion device 100, the rotating assembly 230 and the sliding device 250 are conveniently connected by the first transmission rod 240, and the driving source 220 drives the rotating assembly 230 and the sliding device 250.

The rotating assembly 230 comprises a rotating rod 231 installed outside the fixed upright column 210, a first transmission piece 232 installed at one end of the rotating rod 231, a vertical rod 233 installed outside the first transmission piece 232, a first fixing piece 234 fixedly installed outside the vertical rod 233 and a connecting piece 235 installed at one end of the first fixing piece 234, the driving source 220 can drive the sliding device 250 by arranging the rotating assembly 230, up-and-down reciprocating motion of the sliding device 250 is achieved, in operation, the rotating rod 231 installed at the output end of the driving source 220 drives the first transmission piece 232 to rotate, the first transmission piece 232 drives the first transmission piece 233 and the connecting piece 235 to achieve transmission, and the first transmission piece 232 enables the first transmission piece 240 to drive the sliding device 250 to achieve lifting function.

The sliding device 250 comprises a guide rail 251 fixedly arranged on the outer side of the fixed upright column 210, a fixed plate 252 assembled outside the guide rail 251, a connecting plate 253 installed outside the fixed plate 252, a pressing plate 254 welded below the fixed plate 252, a second fixing piece 255 assembled on the pressing plate 254, a fixed clamping plate 256 assembled below the pressing plate 254, and a blade 257 fixedly arranged below the fixed clamping plate 256, wherein the fixed plate 252 is driven to move up and down on the guide rail 251 by the driving of the driving source 220 and the rotating assembly 230 through the sliding device 250, and the pressing plate 254 installed at the bottom of the fixed plate 252 drives the blade 257 installed at the bottom of the pressing plate 254 to cut rubber at high precision and fast speed.

The cleaning roller 260 comprises a second transmission rod 261 welded to the bottom of the pressing plate 254, a second transmission part 262 installed at the bottom end of the second transmission rod 261 and a rotating roller 263 assembled under the cleaning mechanism 300, when the cleaning roller 260 achieves lifting movement through the fixing plate 252, the second transmission rod 261 is transmitted, the rotating roller 263 is transmitted through the second transmission part 262, after the rubber is cut by the sliding device 250, the adhered part of the rubber is cleaned through the cleaning mechanism 300, the cleaned rubber falls into a chute on the rotating roller 263, the second transmission part 262 drives the rotating roller 263 to rotate, and the rotating roller 263 pours the rubber out of the cleaning roller 260.

Example two:

with reference to fig. 4 and 5, on the basis of the first embodiment, the cleaning mechanism 300 includes a fixing platform 310 welded to the extruding apparatus 100, a rectangular through hole 320 provided on the fixing platform 310, a limiting groove 330 provided on the fixing platform 310, a scraper 340 assembled inside the limiting groove 330, and a limiting opening 350 welded to the fixing platform 310, after rubber is cut by the sliding device 250 provided with the cleaning mechanism 300, the limiting groove 330 is adapted to the blade 257, so that the blade 257 contacts with the scraper 340, thereby realizing removal of rubber residues contaminated outside the blade 257, limiting the rubber by providing the limiting opening 350, facilitating cutting, and facilitating transmission of the cleaning roller 260 by providing the scraper 340.

The scraping plate 340 comprises a sloping plate 341, a sliding part 342 welded under the sloping plate 341, and an elastic part 343 assembled at the rear end of the sloping plate 341, wherein the sloping plate 341 is arranged, the sloping surface of the sloping plate 341 is adapted to the sloping surface of the blade 257, when the blade 257 presses down, the sloping plate 341 scrapes off rubber residue outside the blade 257, the sloping plate 341 is driven by the sliding part 342 to contract backwards, and the device is restored by the elasticity of the elastic part 343.

The working principle and the using process of the utility model are as follows: during the use, through being provided with slider 250, utilize the transmission of driving source 220 and rotating assembly 230, make fixed plate 252 realize elevating movement on guide rail 251, install in the clamp plate 254 of fixed plate 252 bottom drive install in the blade 257 of clamp plate 254 bottom to carry out high accuracy and quick cutting to rubber, rethread transmission part two 262 is to changeing roller 263 and transmitting, after slider 250 advances the cutting rubber, the partial rubber that adheres to passes through clearance mechanism 300 and clears up, the rubber after the clearance drops in the chute on changeing roller 263, transmission part two 262 drive commentaries on classics roller 263 rotates, changeing roller 263 pours out the clearance roller 260 with rubber.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims (6)

1. A high temperature resistant rubber cold extrusion device, comprising:

an extrusion device (100);

the cutting device (200) is fixedly arranged on the extrusion device (100), and the cutting device (200) comprises a fixed upright post (210) welded on the extrusion device (100), a driving source (220) fixedly arranged outside the fixed upright post (210), a rotating assembly (230) arranged outside the fixed upright post (210), a first transmission rod (240) arranged at the lower end of the rotating assembly (230), a sliding device (250) arranged outside the fixed upright post (210) and connected to the bottom end of the first transmission rod (240), and a cleaning roller (260) arranged at the bottom of the sliding device (250);

the cleaning mechanism (300), the cleaning mechanism (300) is fixedly arranged on the extrusion device (100).

2. The cold extrusion apparatus of claim 1, wherein the rotating assembly (230) comprises a rotating rod (231) installed outside the fixed upright (210), a first transmission member (232) installed at one end of the rotating rod (231), a vertical rod (233) installed outside the first transmission member (232), a first fixing member (234) fixed outside the vertical rod (233), and a connecting member (235) installed at one end of the first fixing member (234).

3. The cold extrusion apparatus of claim 1, wherein the sliding device (250) comprises a guide rail (251) fixed outside the fixed upright (210), a fixed plate (252) assembled outside the guide rail (251), a connecting plate (253) installed outside the fixed plate (252), a pressing plate (254) welded under the fixed plate (252), a second fixing member (255) assembled on the pressing plate (254), a fixed clamping plate (256) assembled under the pressing plate (254), and a blade (257) fixed under the fixed clamping plate (256).

4. The cold extrusion device of high temperature resistant rubber according to claim 1, wherein the cleaning roller (260) comprises a second driving rod (261) welded to the bottom of the pressure plate (254), a second driving rod (262) installed at the bottom end of the second driving rod (261), and a rotating roller (263) assembled under the cleaning mechanism (300).

5. The cold extrusion device of high temperature resistant rubber according to claim 1, wherein the cleaning mechanism (300) comprises a fixing platform (310) welded on the extrusion device (100), a rectangular through hole (320) provided on the fixing platform (310), a limit groove (330) provided on the fixing platform (310), a scraping plate (340) assembled on the inner side of the limit groove (330), and a limit opening (350) welded on the fixing platform (310).

6. The cold extrusion apparatus of claim 5, wherein the scraper (340) comprises a sloping plate (341), a sliding member (342) welded under the sloping plate (341), and an elastic member (343) assembled at the rear end of the sloping plate (341).

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