CN212170960U

CN212170960U - Novel rubber processing extrusion granulation device

Info

Publication number: CN212170960U
Application number: CN202020109103.2U
Authority: CN
Inventors: 陈良
Original assignee: Individual
Current assignee: Shaanxi Huatie Fluorine Rubber Plastic Products Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-18
Anticipated expiration: 2030-01-17

Abstract

The utility model belongs to the technical field of the rubber processing technique and specifically relates to a novel rubber processing extrusion granulation device, including a recipient that is cylindric setting, the inside of recipient is provided with an extrusion mechanism, be provided with a discharge mechanism on the bottom lateral wall of recipient, actuating mechanism of last fixed surface of recipient is connected with, fixed mounting has a feed mechanism on the lateral wall of recipient wherein one side, and beneficial effect lies in: when using, at first carry rubber to the recipient in through the inlet pipe, rethread driving motor drives the dwang and rotates, the dwang passes through the discharge opening with threaded sleeve's cooperation drive holding down plate with rubber and extrudes, simultaneously because of the upper end drill way cover bottom inner tube wall of recipient of discharge opening, and holding down block and discharge opening phase-match, can all extrude by rubber when making holding down the block and pushing down, the dwang drives the cutting knife and cuts off the rubber of being extruded simultaneously, the granulation work of rubber has been accomplished promptly.

Description

Novel rubber processing extrusion granulation device

Technical Field

The utility model relates to a rubber processing technology field especially relates to a novel rubber processing extrusion granulation device.

Background

Currently, rubber roughing plants contain a series of processing equipment, such as: the rubber rough processing is that various raw materials such as white glue, mixed glue, raw rubber sheets, crepe sheets and the like are processed by the processing machinery equipment to form final rubber particles, the rubber particles are rejected, then dried by a drying oven, cooled and packed to form block-shaped finished products, and the block-shaped finished products are supplied to factories to be processed into rubber products.

And current extrusion prilling granulator often can remain some rubber in the inside bottom of recipient when carrying out the granulation, can cause the jam to the discharge opening after its solidification, can influence going on of follow-up rubber granulation work, and then influence the work efficiency of rubber granulation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current extrusion prilling granulator when carrying out the granulation, often can remain some rubber in the inside bottom of recipient, can cause the jam to the discharge opening after its solidification, can influence going on of follow-up rubber granulation work, and then influence the shortcoming of the work efficiency of rubber granulation, and the novel rubber processing extrusion prilling granulator that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a novel rubber processing extrusion granulation device, including an extrusion cylinder that is cylindric setting, the inside of extrusion cylinder is provided with an extrusion mechanism, be provided with a discharge mechanism on the bottom lateral wall of extrusion cylinder, last fixed surface of extrusion cylinder is connected with a actuating mechanism, fixed mounting has a feed mechanism on the lateral wall of one side wherein of extrusion cylinder, last positioning mechanism of fixedly connected with of extrusion mechanism.

Preferably, the extrusion mechanism includes a dwang, the dwang rotates through first bearing and connects between the section of thick bamboo wall of both ends about the recipient, the upper end of dwang runs through the upper surface of recipient and upwards extends, the lower extreme of dwang runs through the lower surface of recipient and downwardly extending, the dwang is located and is provided with the screw thread on the inside pole wall of recipient, threaded connection has a threaded sleeve on the pole wall that the dwang is located the recipient, the fixed holding down plate that has cup jointed on the threaded sleeve's the outer tube wall, the lateral wall of holding down plate offsets with the inner tube wall of recipient, the lower surface of holding down plate is the fixed connection who encircles the even equidistance of form and a plurality of briquetting, a plurality of the upper end of briquetting all is the setting of toper post.

Preferably, discharge mechanism includes a plurality of discharge opening, a plurality of the discharge opening is seted up respectively on the section of thick bamboo wall of the recipient lower extreme that corresponds a plurality of recipient position, a plurality of the discharge opening respectively with the recipient phase-match that corresponds, be located be two cutting knives of symmetry form fixedly connected with on the pole wall of the dwang outside the recipient, two the upper surface of cutting knife all offsets with the lower surface of recipient.

Preferably, the driving mechanism comprises a first bevel gear, the first bevel gear is fixedly sleeved at one end of the rotating rod, which is positioned outside the extrusion cylinder, the upper surface of the extrusion cylinder, which is positioned on one side of the first bevel gear, is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a second bevel gear through a coupler, and the first bevel gear is meshed with the second bevel gear.

Preferably, the feeding mechanism comprises a feeding pipe, the feeding pipe is fixedly connected to the top end wall of the extrusion cylinder, one end of the feeding pipe penetrates through the outer cylinder wall of the extrusion cylinder and extends outwards, one end of the feeding pipe, which is located outside the extrusion cylinder, is fixedly connected with a connecting flange, and a valve is fixedly mounted on the wall of the feeding pipe, which is located between the connecting flange and the extrusion cylinder.

Preferably, the positioning mechanism comprises two positioning rods, the two positioning rods are vertically fixedly connected to the upper surface of the lower pressing plate, two positioning holes are formed in the barrel wall at the top end of the extrusion barrel corresponding to the two positioning rods in a penetrating mode, the upper ends of the two positioning rods penetrate through the corresponding positioning holes and extend upwards, and a limiting block is fixedly connected to one end, located outside the extrusion barrel, of each positioning rod.

The utility model provides a pair of novel rubber processing extrusion granulation device, beneficial effect lies in: when using, at first carry rubber to the recipient in through the inlet pipe, rethread driving motor drives the dwang and rotates, the dwang passes through the discharge opening with threaded sleeve's cooperation drive holding down plate with rubber and extrudes, simultaneously because of the upper end drill way cover bottom inner tube wall of recipient of discharge opening, and holding down block and discharge opening phase-match, can all extrude by rubber when making holding down the block and pushing down, the dwang drives the cutting knife and cuts off the rubber of being extruded simultaneously, the granulation work of rubber has been accomplished promptly.

Drawings

FIG. 1 is a schematic structural view of a novel rubber processing, extruding and pelletizing device provided by the present invention;

FIG. 2 is a schematic side view of a novel extrusion and granulation apparatus for rubber processing according to the present invention;

FIG. 3 is a cross-sectional view of a top view of a novel extrusion and granulation apparatus for rubber processing provided by the present invention;

FIG. 4 is a schematic view of the structure of the novel extrusion granulating device for rubber processing provided by the present invention;

fig. 5 is the utility model provides a three-dimensional structure schematic diagram of cutting knife in novel rubber processing extrusion granulation device.

In the figure: the device comprises an extrusion barrel 1, an extrusion mechanism 2, a rotating rod 21, a threaded sleeve 22, a lower pressing plate 23, a lower pressing block 24, a discharging mechanism 3, a discharging hole 31, a cutting knife 32, a driving mechanism 4, a first bevel gear 41, a driving motor 42, a second bevel gear 43, a feeding mechanism 5, a feeding pipe 51, a connecting flange 52, a valve 53, a positioning mechanism 6, a positioning rod 61, a positioning hole 62 and a limiting block 63.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a novel rubber processing extrusion granulation device, including an extrusion container 1 that is cylindricly setting, the inside of extrusion container 1 is provided with an extruding means 2, be provided with a discharge mechanism 3 on the bottom lateral wall of extrusion container 1, the last fixed surface of extrusion container 1 is connected with a actuating mechanism 4, fixed mounting has a feed mechanism 5 on the lateral wall of one of them side of extrusion container 1, fixedly connected with a positioning mechanism 6 on the extruding means 2, start actuating mechanism 4, actuating mechanism 4 drives extruding means 2 and extrudes the whole extrusion container 1 of rubber, drive discharge mechanism 3 simultaneously and cut the rubber of extruding, whole easy operation is convenient.

Wherein, the extruding mechanism 2 comprises a rotating rod 21, the rotating rod 21 is rotatably connected between the upper and lower end cylinder walls of the extruding cylinder 1 through a first bearing, the upper end of the rotating rod 21 penetrates through the upper surface of the extruding cylinder 1 and extends upwards, the lower end of the rotating rod 21 penetrates through the lower surface of the extruding cylinder 1 and extends downwards, a screw thread is arranged on the rod wall of the rotating rod 21 inside the extruding cylinder 1, a screw sleeve 22 is connected with the rod wall of the rotating rod 21 inside the extruding cylinder 1 through a screw thread, a lower pressing plate 23 is fixedly sleeved on the outer cylinder wall of the screw sleeve 22, the outer side wall of the lower pressing plate 23 abuts against the inner cylinder wall of the extruding cylinder 1, a plurality of extruding blocks 24 are fixedly connected on the lower surface of the lower pressing plate 23 in a surrounding shape with uniform and equal distance, the upper ends of the plurality of extruding blocks 24 are all arranged in a tapered column shape, the positioning mechanism 6 comprises two positioning rods 61, two positioning holes 62 are formed in the top end barrel wall of the extrusion container 1 corresponding to the positions of the two positioning rods 61 in a penetrating mode, the upper ends of the two positioning rods 61 penetrate through the corresponding positioning holes 62 and extend upwards, a limiting block 63 is fixedly connected to one end, located outside the extrusion container 1, of the two positioning rods 61, and the lower pressing plate 23 and the threaded sleeve 22 cannot rotate under the matching of the positioning holes 62 and the positioning rods 61, so that the rotating rod 21 can drive the lower pressing plate 23 to synchronously and vertically descend with the lower pressing block 24 to perform extrusion operation.

Wherein, discharge mechanism 3 includes a plurality of discharge opening 31, a plurality of discharge opening 31 is seted up respectively on the 1 lower extreme section of thick bamboo wall of recipient that corresponds the 24 positions of a plurality of recipient, a plurality of discharge opening 31 respectively with the recipient 24 phase-match that corresponds, be two cutting knife 32 of symmetry form fixedly connected with on the pole wall of dwang 21 outside recipient 1, the upper surface of two cutting knife 32 all offsets with recipient 1's lower surface, because of the bottom inner tube wall of discharge opening 31's upper end drill way cover recipient, make recipient 1's bottom can not remain rubber, and push down briquetting 24 and discharge opening 31 phase-match, can all extrude by rubber when making lower briquetting 24 push down, dwang 21 drives cutting knife 32 and cuts the granulation to rubber when carrying out the rubber extrusion operation.

Wherein, actuating mechanism 4 includes a first bevel gear 41, first bevel gear 41 is fixed to be cup jointed in the dwang 21 and is located the outer one end of recipient 1, be located a driving motor 42 of extrusion recipient 1 upper surface fixedly connected with of first bevel gear 21 one side, a second bevel gear 43 of shaft coupling fixedly connected with is passed through to driving motor 42's output, first bevel gear 41 meshes with second bevel gear 43 mutually, driving motor 42 can be started this moment, driving motor 42 rotates through the electronic dwang 21 of cooperation of first bevel gear 41 second bevel gear 43.

The feeding mechanism 5 comprises a feeding pipe 51, the feeding pipe 51 is fixedly connected to the top end wall of the extrusion cylinder 1, one end of the feeding pipe 51 penetrates through the outer wall of the extrusion cylinder 1 and extends outwards, one end of the feeding pipe 51, which is located outside the extrusion cylinder 1, is fixedly connected with a connecting flange 52, a valve 53 is fixedly mounted on the pipe wall of the feeding pipe 51, which is located between the connecting flange 52 and the extrusion cylinder 1, and the valve 53 is opened, so that rubber can be completely input into the extrusion cylinder 1 through the feeding pipe 51.

The working principle is as follows: a novel rubber processing extrusion granulation device, when in use, firstly opening a valve 53, inputting all rubber into an extrusion cylinder 1 through a feeding pipe 51, then starting a driving motor 42, rotating the driving motor 42 through a matching electric rotating rod 21 of a first bevel gear 41 and a second bevel gear 43, simultaneously, under the matching of a positioning hole 62 and a positioning rod 61, a lower pressing plate 23 and a threaded sleeve 22 can not rotate, so that the rotating rod 21 can drive the lower pressing plate 23 and a lower pressing block 24 to synchronously and vertically descend when rotating, simultaneously, because an upper end hole opening of a discharge hole 31 covers the bottom end inner cylinder wall of the extrusion cylinder, the bottom of the extrusion cylinder 1 can not retain rubber, and the lower pressing block 24 is matched with the discharge hole 31, so that the rubber can be completely extruded when the lower pressing block 24 is pressed down, the rotating rod 21 drives a cutting knife 32 to cut and granulate the rubber when rubber is extruded, thus completing the operation of the rubber pelletizer.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel rubber processing extrusion granulation device, includes one and is extrusion container (1) of cylindric setting, its characterized in that, the inside of extrusion container (1) is provided with one extrusion mechanism (2), be provided with one discharge mechanism (3) on the bottom lateral wall of extrusion container (1), the last fixed surface of extrusion container (1) is connected with one actuating mechanism (4), fixed mounting has a feed mechanism (5) on the lateral wall of extrusion container (1) one of them side, positioning mechanism (6) of fixedly connected with on extrusion mechanism (2).

2. The novel rubber processing extrusion granulation device as claimed in claim 1, wherein the extrusion mechanism (2) comprises a rotating rod (21), the rotating rod (21) is rotatably connected between the upper and lower end walls of the extrusion cylinder (1) through a first bearing, the upper end of the rotating rod (21) penetrates through the upper surface of the extrusion cylinder (1) and extends upwards, the lower end of the rotating rod (21) penetrates through the lower surface of the extrusion cylinder (1) and extends downwards, the rod wall of the rotating rod (21) inside the extrusion cylinder (1) is provided with threads, the rod wall of the rotating rod (21) inside the extrusion cylinder (1) is connected with a threaded sleeve (22) through the threads, the outer wall of the threaded sleeve (22) is fixedly connected with a lower pressing plate (23), the outer side wall of the lower pressing plate (23) abuts against the inner wall of the extrusion cylinder (1), the lower surface of holding down plate (23) is a plurality of extrusion piece (24) of the even equidistance fixedly connected with of shape of encircleing, a plurality of the upper end of extrusion piece (24) all is the setting of toper post.

3. The novel rubber processing extrusion granulation device as claimed in claim 1, wherein the discharge mechanism (3) comprises a plurality of discharge holes (31), the plurality of discharge holes (31) are respectively formed in the lower end cylinder wall of the extrusion cylinder (1) corresponding to the plurality of extrusion blocks (24), the plurality of discharge holes (31) are respectively matched with the corresponding extrusion blocks (24), two cutting knives (32) are fixedly connected to the rod wall of the rotating rod (21) outside the extrusion cylinder (1) in a symmetrical manner, and the upper surfaces of the two cutting knives (32) are abutted against the lower surface of the extrusion cylinder (1).

4. The novel extrusion and granulation device for rubber processing according to claim 1, wherein the driving mechanism (4) comprises a first bevel gear (41), the first bevel gear (41) is fixedly sleeved at one end of the rotating rod (21) which is positioned outside the extrusion cylinder (1), the upper surface of the extrusion cylinder (1) on one side of the first bevel gear (41) is fixedly connected with a driving motor (42), the output end of the driving motor (42) is fixedly connected with a second bevel gear (43) through a coupler, and the first bevel gear (41) is meshed with the second bevel gear (43).

5. The novel rubber processing extrusion granulation device as claimed in claim 1, wherein said feeding mechanism (5) comprises a feeding pipe (51), said feeding pipe (51) is fixedly connected to the top end wall of the extrusion cylinder (1), one end of said feeding pipe (51) penetrates through the outer wall of the extrusion cylinder (1) and extends outwards, one end of said feeding pipe (51) located outside the extrusion cylinder (1) is fixedly connected with a connecting flange (52), and a valve (53) is fixedly installed on the wall of the feeding pipe (51) located between said connecting flange (52) and the extrusion cylinder (1).

6. The novel rubber processing extrusion granulation device as claimed in claim 4, wherein the positioning mechanism (6) comprises two positioning rods (61), the two positioning rods (61) are vertically and fixedly connected to the upper surface of the lower pressing plate (23), two positioning holes (62) are formed through the top end wall of the extrusion cylinder (1) corresponding to the positions of the two positioning rods (61), the upper ends of the two positioning rods (61) both penetrate through the corresponding positioning holes (62) and extend upward, and a limit block (63) is fixedly connected to one end of each positioning rod (61) located outside the extrusion cylinder (1).