CN218286642U

CN218286642U - Prevent plastics extruder of feed inlet jam

Info

Publication number: CN218286642U
Application number: CN202221926813.XU
Authority: CN
Inventors: 章佳佳
Original assignee: Guizhou Haokang New Material Research And Development Co ltd
Current assignee: Guizhou Haokang New Material Research And Development Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-13
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a prevent plastics extruder of feed inlet jam, comprising a main body, the feeding case is installed to the upper end of main part, the feeding frame is installed to the upper end of feeding case, a feeding section of thick bamboo is installed to the upper end of feeding frame, the mechanism is prevented blocking by the inside and outside installation of a feeding section of thick bamboo, prevent blocking the mechanism and include the backup pad of fixed connection in the edge position of feeding frame one side, the one end fixedly connected with motor of backup pad, the one end fixedly connected with axis of rotation of motor, the first gear of one end fixedly connected with of axis of rotation, the spread groove has all been seted up to the inner wall around the feeding section of thick bamboo. Prevent obstructed plastics extruder of feed inlet, drive two sets of jam plates through starter motor and carry out the up-and-down rocking motion, and two sets of jam plates of preventing sway simultaneously, can shake the material of pouring into in the feeding section of thick bamboo, avoid pouring into too many materials and cause the condition of jam to take place.

Description

Prevent plastics extruder of feed inlet jam

Technical Field

The utility model relates to an extruder technical field, in particular to prevent plastics extruder of feed inlet jam.

Background

The extruder can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw rod. The screw extruder depends on the pressure and the shearing force generated by the rotation of the screw, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. Plastic extruders can be basically classified into twin-screw extruders, single-screw extruders and, rarely, multi-screw extruders and screw-less extruders; the existing plastic screw extruder is filled through the filling opening, more materials are filled once during filling, so that the materials are easily left or the wall of the barrel is adhered to the materials during filling of the filling opening, and a small amount of materials are not processed inside the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a prevent obstructed plastics extruder of feed inlet can effectively solve the problem among the background art.

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

the utility model provides a prevent plastics extruder of feed inlet jam, includes the main part, the feeding case is installed to the upper end of main part, the feeding frame is installed to the upper end of feeding case, a feeding section of thick bamboo is installed to the upper end of feeding frame, anti-blocking mechanism is installed to the inside and outside of a feeding section of thick bamboo, anti-blocking mechanism includes the backup pad of fixed connection in the edge position of feeding frame one side, the one end fixedly connected with motor of backup pad, the one end fixedly connected with axis of rotation of motor, the first gear of one end fixedly connected with of axis of rotation, the spread groove has all been seted up to the front and back inner wall of a feeding section of thick bamboo, and is two sets of the inboard of spread groove all is provided with anti-blocking plate, the equal swing joint of downside that the inside of a feeding section of thick bamboo is close to two sets of anti-blocking plates has the dwang, and is two sets of the equal fixedly connected with top wheel of centre department of dwang, and two sets of fixedly connected with spring is close to the equal supporting shoes in anti-blocking plate lower side position of the front and back inner wall of a feeding section of thick bamboo.

Preferably, the rotating shaft penetrates through the inside of the supporting plate, the first gear is positioned between the two sets of second gears in a meshed mode, and the two sets of connecting grooves are positioned at different heights.

Preferably, the anti-blocking plate is movably connected with the feeding cylinder and is obliquely arranged, and the anti-blocking plate is attached to the upper side of the top wheel.

Preferably, the rotating rod penetrates through one side of the feeding cylinder and is connected with the second gear, the top wheel is an eccentric wheel, and the supporting block and the spring are arranged in an inclined state and are connected with the anti-blocking plate.

Preferably, the lower end of the main body is fixedly connected with a universal wheel.

Preferably, the number of the universal wheels is six, and the six universal wheels are uniformly arranged on two sides.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. drive two sets of anti-clogging plates through starter motor and carry out the up-and-down motion of swaing, and two sets of anti-clogging plates are swagged simultaneously, can shake the material of pouring into in the feed cylinder, avoid pouring into too many materials and cause the condition of jam to take place.

2. Through the use of six groups of universal wheels fixedly connected with the lower end of the main body, the purpose of moving or carrying the whole body can be realized.

Drawings

FIG. 1 is a schematic view of the overall structure of a feed inlet blockage prevention plastic extruder of the present invention;

fig. 2 is a schematic structural view of an anti-clogging mechanism of a plastic extruder for preventing a feed inlet from clogging according to the present invention;

FIG. 3 is a schematic view of the internal structure of an anti-clogging mechanism of a plastic extruder for preventing the feed inlet from clogging according to the present invention;

fig. 4 is the utility model discloses a prevent that feed inlet blocks's plastics extruder's anti-clogging mechanism local structure schematic diagram.

In the figure: 1. a main body; 2. a feeding box; 3. a feeding frame; 4. a feeding cylinder; 5. an anti-jamming mechanism; 51. a support plate; 52. a motor; 53. a rotating shaft; 54. a first gear; 55. connecting grooves; 56. an anti-jamming plate; 57. rotating the rod; 58. a top wheel; 59. a second gear; 510. a support block; 511. a spring; 6. a universal wheel.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-4, a plastic extruder for preventing feed inlet blockage comprises a main body 1, a feeding box 2 is installed at the upper end of the main body 1, a feeding frame 3 is installed at the upper end of the feeding box 2, a feeding cylinder 4 is installed at the upper end of the feeding frame 3, a blockage prevention mechanism 5 is installed at the inner side and the outer side of the feeding cylinder 4, the blockage prevention mechanism 5 comprises a supporting plate 51 fixedly connected at the edge position of one side of the feeding frame 3, a motor 52 fixedly connected with one end of the supporting plate 51, a rotating shaft 53 fixedly connected with one end of the motor 52, a first gear 54 fixedly connected with one end of the rotating shaft 53, connecting grooves 55 are formed in the front inner wall and the rear inner wall of the feeding cylinder 4, blockage prevention plates 56 are arranged on the inner sides of the two groups of connecting grooves 55, rotating rods 57 are movably connected to the lower sides of the inner portions of the feeding cylinder 4 close to the two groups of blockage prevention plates 56, top wheels 58 are fixedly connected to the middle portions of the two groups of rotating rods 57, a second rotating rod 59 is fixedly connected to one end of the two groups of rotating rods 59, two groups of rotating rods 510 are fixedly connected to the inner walls of the front and rear side of the feeding cylinder 4 close to the two groups of the lower side of the blockage prevention plates 56, and two groups of supporting blocks 510 are fixedly connected to the supporting blocks 511, and springs are fixedly connected to the springs fixedly connected between the supporting blocks 510 and the anti-blocking plates 56.

In this embodiment, the rotating shaft 53 penetrates through the inside of the supporting plate 51, the first gear 54 is located between two sets of second gears 59 and is engaged with each other, two sets of connecting grooves 55 are located at different heights, the anti-blocking plate 56 is movably connected with the feeding cylinder 4, the anti-blocking plate 56 is obliquely arranged, the anti-blocking plate 56 is attached to the upper side of the top wheel 58, the rotating rod 57 penetrates through one side of the feeding cylinder 4 and is connected with the second gear 59, the top wheel 58 is arranged to be an eccentric wheel, and the supporting block 510 and the spring 511 are arranged to be in an oblique state and connected with the anti-blocking plate 56.

Specifically, the rotation shaft 53 and the first gear 54 which are fixedly connected are driven to rotate by the starting motor 52, the first gear 54 and the two sets of second gears 59 are meshed with each other, so the first gear 54 drives the two sets of second gears 59 which are meshed to rotate, and the two sets of second gears 59 are respectively fixedly connected with the two sets of rotating rods 57, so the two sets of rotating rods 57 rotate simultaneously, and when the two sets of rotating rods 57 rotate, the middle fixedly connected top wheel 58 can be driven to rotate, and the top wheel 58 is arranged as an eccentric wheel, so the upper side attached anti-blocking plate 56 can be jacked upwards during rotation, and meanwhile the two sets of springs 511 which are fixedly connected with the lower side of the anti-blocking plate 56 are matched to pull elastically, so that the swing anti-blocking plate 56 which is movably connected moves up and down, and the upper and lower sets of anti-blocking plates 56 swing simultaneously, materials poured into the feeding barrel 4 can be shaken, and the situation that blockage is caused by too many poured materials is avoided.

In this embodiment, the lower extreme fixedly connected with universal wheel 6 of main part 1, the quantity of universal wheel 6 is six groups, and six groups of universal wheels 6 are in both sides align to grid.

Specifically, the purpose of moving or transporting the whole body can be realized by using six groups of universal wheels 6 fixedly connected with the lower end of the main body 1.

The working principle is as follows:

when the anti-blocking device is used, firstly, the fixedly connected rotating shaft 53 and the first gear 54 are driven to rotate by the starting motor (model: YS 8024), and the fixedly connected first gear 54 and the two groups of second gears 59 are meshed with each other, so that the first gear 54 drives the two groups of meshed second gears 59 to rotate, and the two groups of second gears 59 are respectively and fixedly connected with the two groups of rotating rods 57, so that the two groups of rotating rods 57 rotate simultaneously, when the two groups of rotating rods 57 rotate, the middle fixedly connected top wheel 58 is driven to rotate, and the top wheel 58 is arranged as an eccentric wheel, so that the anti-blocking plate 56 attached to the upper side can be jacked upwards during rotation, and meanwhile, the two groups of springs 511 fixedly connected to the lower side of the anti-blocking plate 56 are matched to pull, so that the movably connected anti-blocking plate 56 performs up-and-down swinging movement, and the upper and lower groups of anti-blocking plates 56 perform simultaneous swinging, so that materials poured into the feeding barrel 4 can be shaken, the situation that the blockage caused by too many poured materials can be avoided, and in addition, the use of the six groups of universal wheels 6 fixedly connected to the lower end of the main body 1, the whole can realize the whole movement or the carrying purpose of carrying.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent plastics extruder that feed inlet blockked, includes main part (1), its characterized in that: the upper end of the main body (1) is provided with a feeding box (2), the upper end of the feeding box (2) is provided with a feeding frame (3), a feeding cylinder (4) is arranged at the upper end of the feeding frame (3), anti-blocking mechanisms (5) are arranged on the inner side and the outer side of the feeding cylinder (4), the anti-blocking mechanism (5) comprises a supporting plate (51) fixedly connected to the edge of one side of the feeding frame (3), one end of the supporting plate (51) is fixedly connected with a motor (52), one end of the motor (52) is fixedly connected with a rotating shaft (53), one end of the rotating shaft (53) is fixedly connected with a first gear (54), connecting grooves (55) are respectively arranged on the front inner wall and the rear inner wall of the feeding cylinder (4), anti-blocking plates (56) are respectively arranged on the inner sides of the two groups of connecting grooves (55), the lower sides of the inner parts of the feeding cylinders (4) close to the two groups of anti-blocking plates (56) are movably connected with rotating rods (57), the middle parts of the two groups of rotating rods (57) are fixedly connected with top wheels (58), one ends of the two groups of rotating rods (57) are fixedly connected with second gears (59), two groups of supporting blocks (510) are fixedly connected to the inner walls of the front side and the rear side of the feeding cylinder (4) close to the lower side of the anti-blocking plate (56), and a spring (511) is fixedly connected between the supporting block (510) and the anti-blocking plate (56).

2. The plastic extruder for preventing the feed inlet from being blocked according to claim 1, wherein: the rotating shaft (53) penetrates through the inner part of the supporting plate (51), the first gear (54) is positioned between the two groups of second gears (59) and meshed with each other, and the two groups of connecting grooves (55) are positioned at different heights.

3. The plastic extruder for preventing the feed inlet from being blocked according to claim 1, wherein: the anti-blocking plate (56) is movably connected with the feeding cylinder (4), the anti-blocking plate (56) is obliquely arranged, and the anti-blocking plate (56) is attached to the upper side of the top wheel (58).

4. The plastic extruder for preventing the feed inlet from being blocked according to claim 1, wherein: the rotating rod (57) penetrates through one side of the feeding cylinder (4) and is connected with the second gear (59), the top wheel (58) is arranged to be an eccentric wheel, and the supporting block (510) and the spring (511) are arranged to be in an inclined state and are connected with the anti-blocking plate (56).

5. The plastic extruder for preventing the feed inlet from being blocked according to claim 1, wherein: the lower end of the main body (1) is fixedly connected with a universal wheel (6).

6. The plastic extruder of claim 5, characterized in that: the number of the universal wheels (6) is six, and the six universal wheels (6) are uniformly arranged on two sides.