CN111421783B

CN111421783B - Material guiding device is extruded to waterproof waterstop of CPE

Info

Publication number: CN111421783B
Application number: CN202010217528.XA
Authority: CN
Inventors: 孙志亮; 魏志安; 魏志宁
Original assignee: Shangan Industrial Jiangsu Co ltd
Current assignee: Shangan Industrial Jiangsu Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-11-30
Anticipated expiration: 2040-03-25
Also published as: CN111421783A

Abstract

The invention relates to the technical field of water stops, and discloses a CPE waterproof water stop extrusion material guide device which comprises a box body, a water stop thick raw material inlet, a material guide plate, a material guide pipe, a motor and an extruder; the inside right side of box outwards extends the intercommunication and has the passage, the right-hand member of passage communicates on the left side wall of extruder, the inside intermediate position that is located the box is provided with and is used for the drive to enter into the thick raw materials of waterstop import inside thick raw materials guide plate that moves to the right, the intermediate position upside that is located the guide plate is provided with the guide roller of placing around a set of, the front and back side of guide roller is passed through the guide rail and is rotated the connection on the lateral wall around the box, the middle part of the guide rail that is located the front side is installed perpendicularly and is set up a set of push rod, the top that is located the push rod is provided with and can contact and promote its pivoted a set of cam, the leading flank of cam is connected with the drive belt through guide rail rotation upward, the lateral surface evenly distributed of guide roller has the same setting aside pole of a plurality of group.

Description

Material guiding device is extruded to waterproof waterstop of CPE

Technical Field

The invention relates to the technical field of water stops, in particular to an extrusion material guide device for a CPE waterproof water stop.

Background

The water stop is made by using natural rubber and various synthetic rubbers as main raw materials, adding various additives and fillers, plasticating, mixing and pressing, wherein the water stop is in a rough forming state before forming, and the water stop is subjected to high-quality complete forming operation by an extruder.

Chinese patent (publication No. CN 207553326U, bulletin No. 2018.06.29) discloses an extrusion molding type steel edge waterstop, which comprises a galvanized steel sheet, a splint waterstop and a waterstop body, wherein the waterstop body is fixed inside an expansion joint between concrete structures, a compression-resistant telescopic hole is installed at the central position of the waterstop body, an elastic waterstop is installed at one side of the two ends of the waterstop body, which is close to the compression-resistant telescopic hole, the splint waterstop is installed at one side of the two ends of the waterstop body, which is far away from the compression-resistant telescopic hole, and the galvanized steel sheet is installed inside the splint waterstop. Before the raw water stop material enters the extruder, the raw water stop material cannot be supplied to the extruder regularly and intermittently, so that the normal manufacturing and quality of the water stop cannot be guaranteed during manufacturing.

Disclosure of Invention

The invention aims to provide a CPE waterproof water stop extrusion material guide device to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a CPE waterproof waterstop extrusion material guide device comprises a box body, a waterstop raw material inlet, a material guide plate, a material guide pipe, a motor and an extruder; the left side of the box body is provided with a coarse water stop raw material inlet for inputting a coarse water stop raw material to be used. The inside right side of box outwards extends the intercommunication and has the passage, and on the right-hand member of passage communicated the left side wall of extruder, operate in inputing the extruder with the thick raw materials of waterstop through the passage. A guide plate for driving the coarse water-stop raw material entering the coarse water-stop raw material inlet to move rightwards is arranged at the middle position inside the box body, a group of guide rollers which are arranged in the front and at the back are arranged at the upper side of the middle position of the guide plate, the front side and the back side of each guide roller are rotationally connected to the front side wall and the back side wall of the box body through guide rails, a group of push rods are vertically arranged in the middle of the guide rail at the front side, a group of cams which can contact and push the push rods to rotate are arranged above the push rods, the front side surface of each cam is upwards rotationally connected with a transmission belt through the guide rails, the top of the transmission belt is rotationally connected to an output shaft of a motor fixed at the top in the box body, and the transmission belt is driven to rotate by a starting motor, then the cam is driven to rotate, and then the cam is intermittently contacted with the push rod under the structural action of the cam, so that the guide roller is pushed to rotate regularly and intermittently. The outer side surface of the material guide roller is uniformly distributed with a plurality of groups of same material shifting rods, and the top ends of the material shifting rods can contact the water stop thick raw material on the upper side of the material guide plate in the rotating process, so that the water stop thick raw material is pushed to move rightwards.

As a further scheme of the invention: the guide plate is internally provided with a plurality of groups of rollers at equal intervals, and the rollers are used for reducing the friction force of the thick raw materials of the water stop belt when the thick raw materials move on the guide plate, so that the moving speed is increased.

As a further scheme of the invention: the material poking rod comprises a material poking head, a pressing plate, a spring and a buffer cavity; the buffer cavity is fixedly arranged on the outer surface of the material guide roller, a group of pressing plates are arranged in the buffer cavity, the left side surface of each pressing plate is elastically connected to the inner wall of the left side of the buffer cavity through two groups of parallel springs, the surface of the center of the right side of each pressing plate is outwards connected with a buffer rod, the tail end of each buffer rod is fixedly provided with a material poking head in a semicircular structure, when the material poking head rotates to the upper side of the material guide plate along with the material guide roller, because the material poking rod needs to poke the thick raw material of the water stop on the material guide plate to move rightwards, the material poking head can be acted by larger force close to one side of the material guide roller, partial buffer action is provided for the material poking head by arranging the pressing plate and the spring at the bottom of the material poking head, the material stirring head can push the crude material of the upper stop water belt on the material guide plate to move rightwards smoothly, and meanwhile, the pressure effect on the material stirring head can be relieved, so that the use safety of the material stirring head is effectively protected. The lateral surface of the material stirring head is wrapped by a layer of convex rubber pad, so that the friction force when the material stirring head is contacted with the coarse raw material of the water stop is increased, and the abrasion to the coarse raw material of the water stop can be avoided by utilizing the flexibility of the rubber.

As a still further scheme of the invention: the inside left side of the thick raw materials import of waterstop has a set of brush through connecting rod fixed mounting, and the brush is used for carrying out the dust removal to the thick raw materials of waterstop of importing inside the thick raw materials of waterstop and cleaning the effect. The inner top of the coarse raw material inlet of the water stop positioned on the right side of the brush is fixedly provided with a group of dust collectors, the output ends of the lower sides of the dust collectors are communicated with meshes, and the dust collectors are started to further remove dust of the coarse raw materials of the water stop passing through the lower sides of the meshes. The mesh is arranged into a horn-shaped structure, so that the dust absorption area is increased. The outside of the mesh is provided with a layer of filter screen to prevent dust from blocking the inside of the push rod.

Compared with the prior art, the invention has the beneficial effects that: the motor is adopted to drive the cam to rotate, then the cam is contacted with the push rod, so that intermittent rotation of the guide roller is realized, and then the thick water-stop raw material on the guide plate is intermittently pushed into the extruder to be used by the material shifting rod on the outer side of the guide roller, so that the thick water-stop raw material is continuously and intermittently supplied to the extruder to be used, and the automatic progress of the internal work of the extruder is ensured; the brush and the dust collector are arranged, so that the coarse raw materials of the water stop belt to be used are cleaned conveniently, and the quality of subsequent use is ensured.

Drawings

Fig. 1 is a schematic structural view of a CPE waterproof water stop extruding and guiding device.

Fig. 2 is an enlarged structural schematic diagram of a material poking rod in a CPE waterproof water stop extrusion material guide device.

Fig. 3 is a schematic view of a connection structure of a material guiding roller and a cam in the CPE waterproof water stop extrusion material guiding device.

Wherein: the device comprises a box body 10, a water stop inlet 11, a brush 12, a dust collector 13, meshes 14, a material guide plate 15, a rolling shaft 16, a material guide pipe 17, a material guide roller 18, a material stirring rod 19, a motor 20, a material stirring head 21, a pressing plate 22, a spring 23, a push rod 24, a cam 25, a transmission belt 26 and an extruder 27.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-3, a CPE waterproof water stop extrusion material guiding device includes a box 10, a water stop raw material inlet 11, a material guiding plate 15, a material guiding pipe 17, a motor 20, and an extruder 27; the left side of the box body 10 is provided with a waterstop raw material inlet 11 for inputting a waterstop raw material to be used. The material guide pipe 17 extends outwards from the right side inside the box body 10, the right end of the material guide pipe 17 is communicated with the left side wall of the extruder 27, and the raw materials of the water stop belt are input into the extruder 27 through the material guide pipe 17 for operation. The guide plate 15 for driving the coarse waterstop raw material entering the coarse waterstop raw material inlet 11 to move rightwards is arranged in the middle of the box 10, a plurality of groups of rollers 16 are arranged inside the guide plate 15 at equal intervals, and the rollers 16 are arranged for reducing the friction force of the coarse waterstop raw material moving on the guide plate 15 so as to increase the moving speed. The upper side of the middle position of the material guide plate 15 is provided with a set of material guide rollers 18 which are placed front and back, the front side and the back side of the material guide rollers 18 are rotatably connected to the front side wall and the back side wall of the box body 10 through guide rails, a set of push rods 24 are vertically installed in the middle of the guide rails positioned on the front side, a set of cams 25 which can contact and push the push rods 24 to rotate are arranged above the push rods 24, the front side surfaces of the cams 25 are upwards rotatably connected with a transmission belt 26 through the guide rails, the top of the transmission belt 26 is rotatably connected to an output shaft of a motor 20 which is fixed at the top in the box body 10, the transmission belt 26 is driven to rotate through a starting motor 20, then the cams 25 are driven to rotate, then the structural action of the cams 25 is utilized, the guide rollers 18 are intermittently contacted with the push rods 24, and therefore the guide rollers 18 are pushed to rotate regularly and intermittently. A plurality of groups of same material shifting rods 19 are uniformly distributed on the outer side surface of the material guiding roller 18, and the top ends of the material shifting rods 19 can contact the water stop thick raw material on the upper side of the material guiding plate 15 in the rotating process, so that the water stop thick raw material is pushed to move rightwards. The material poking rod 19 comprises a material poking head 21, a pressure plate 22, a spring 23 and a buffer cavity; the buffer cavity is fixedly arranged on the outer surface of the material guide roller 18, a group of pressing plates 22 are arranged in the buffer cavity, the left side surface of each pressing plate 22 is elastically connected to the left inner wall of the buffer cavity through two groups of parallel springs 23, a buffer rod is outwards connected to the surface of the center of the right side of each pressing plate 22, the tail end of each buffer rod is fixedly provided with a material poking head 21 in a semicircular structure, when the material poking heads 21 rotate to the upper side of the material guide plate 15 along with the material guide roller 18, the material poking rods 19 need to poke the thick raw materials of the water stop belts on the material guide plate 15 to move rightwards, therefore, the material poking heads 21 can be subjected to larger force close to one side of the material guide roller 18, partial buffer effect is provided by arranging the pressing plates 22 and the springs 23 at the bottoms of the material poking heads 21, the material poking heads can be guaranteed to push the thick raw materials of the water stop belts on the material guide plate 15 to move rightwards smoothly, and the pressure effect on the material poking heads 21 can be relieved, thereby effectively protecting the use safety of the material poking head 21. The outer side face of the material pulling head 21 is wrapped by a layer of protruding rubber pad, friction force when the material pulling head is in contact with the raw materials of the water stop is increased, and meanwhile flexibility of the rubber pad is utilized, abrasion to the raw materials of the water stop cannot be caused.

The working principle of the invention is as follows: the thick raw materials of waterstop that will treat to use are firstly imported into the inside of box 10 through the thick raw materials of waterstop import 11, then move to the upside of stock guide 15, starting motor 20 drive cam 25 rotates this moment, then lead the intermittent type nature of cam 25 and contact with push rod 24, thereby the regular drive guide roller 18 carries out intermittent type nature rotation, then utilize the stirring rod 19 in the guide roller 18 outside constantly to contact with the thick raw materials of waterstop on the stock guide 15, thereby stir the thick raw materials intermittent type nature of waterstop and push into the passage 17 to the right, thereby enter into the inside of extruder 27, and then input the thick raw materials of waterstop into extruder 27 and use, guarantee the continuous supply of the thick raw materials of waterstop inside extruder 27.

Example two

On the basis of the first embodiment, a group of brushes 12 are fixedly installed on the left side of the inside of the waterstop raw material inlet 11 through a connecting rod, and the brushes 12 are used for performing a dust removal and cleaning effect on the waterstop raw material input into the inside of the waterstop raw material inlet 11. The inner top of the coarse waterstop raw material inlet 11 on the right side of the brush 12 is fixedly provided with a group of dust collectors 13, the output ends of the lower sides of the dust collectors 13 are communicated with meshes 14, and the coarse waterstop raw materials passing through the lower sides of the meshes 14 can be further subjected to dust removal operation by starting the dust collectors 13. The arrangement of the mesh 14 in a trumpet-like structure facilitates an increase in the area for absorbing dust. A layer of filter screen is arranged outside the mesh 14 to prevent dust from blocking the inside of the push rod 24.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A CPE waterproof waterstop extrusion material guide device comprises a box body (10), a waterstop crude material inlet (11), a material guide plate (15), a material guide pipe (17), a motor (20) and an extruder (27); the water stop coarse raw material inlet (11) is formed in the left side of the box body (10), and is characterized in that a guide pipe (17) extends outwards from the right side of the interior of the box body (10) and is communicated with the right side wall of the extruder (27), a guide plate (15) used for driving the water stop coarse raw material entering the interior of the water stop coarse raw material inlet (11) to move rightwards is arranged in the middle of the interior of the box body (10), a group of guide rollers (18) placed forwards and backwards are arranged on the upper side of the middle of the guide plate (15), the front side and the rear side of each guide roller (18) are rotatably connected to the front side wall and the rear side wall of the box body (10) through guide rails, a group of push rods (24) are vertically arranged in the middle of the guide rails on the front side, a group of cams (25) capable of contacting with the rotation of the push rods (24) are arranged above the push rods (24), and the front side of each cam (25) is connected with a transmission belt (26) through upward rotation of the guide rails, the top of the transmission belt (26) is rotatably connected to an output shaft of a motor (20) fixed at the inner top of the box body (10), a plurality of groups of same material poking rods (19) are uniformly distributed on the outer side surface of the material guide roller (18), and each material poking rod (19) comprises a material poking head (21), a pressing plate (22), a spring (23) and a buffer cavity; cushion chamber fixed mounting is provided with a set of clamp plate (22) at the surface of guide roller (18) in the inside of cushion chamber, and the left surface of clamp plate (22) is through two sets of springs (23) elastic connection that parallel on the left side inner wall of cushion chamber, and the right side center department surface of clamp plate (22) is connected with the buffer beam outward, and the terminal fixed mounting of buffer beam has the plectrum head (21) that is the semicircular structure.

2. The CPE waterproof water stop extrusion material guiding device according to claim 1, wherein a plurality of groups of rollers (16) are arranged at equal intervals inside the material guiding plate (15).

3. The CPE waterproof water stop extrusion material guide device according to claim 2, wherein the outer side surface of the material poking head (21) is wrapped with a layer of raised rubber pad.

4. A CPE waterproof water stop extrusion guide device according to any one of claims 1 to 3, wherein a group of brushes (12) are fixedly installed on the left side of the inside of the water stop raw material inlet (11) through a connecting rod.

5. The CPE waterproof water stop extrusion and guide device according to claim 4, wherein a group of dust collectors (13) are fixedly installed at the inner top of the water stop raw material inlet (11) on the right side of the brush (12), and the lower side output ends of the dust collectors (13) are communicated with meshes (14).

6. The CPE waterproof water stop extrusion guide device according to claim 5, wherein the meshes (14) are arranged in a horn-shaped structure so as to increase the dust absorption area.

7. The CPE waterproof water stop extrusion guide device according to claim 6, wherein a layer of filter screen is arranged on the outer side of the mesh (14) to prevent dust from blocking the inner part of the push rod (24).