CN217169266U - Nylon masterbatch aftertreatment pelleter - Google Patents

Abstract

The utility model relates to a nylon master batch aftertreatment pelleter relates to cutting technical field, and stability when getting into the pelleter is relatively poor in order to solve the material strip, leads to the relatively poor problem of master batch quality that follow-up eager grain was cut out. The material guide device comprises a frame, a grain cutting box is arranged on the frame, a material guide port is formed in the end wall of one side of the grain cutting box, a conveyor belt is arranged in the grain cutting box, a plurality of guide rollers are arranged inside the grain cutting box, one side, deviating from the material guide port, of the plurality of guide rollers is provided with a cutting piece, a material guide port is formed in the position of the material guide port, a material guide cylinder is provided with a feed inlet in the upper side wall, a plurality of extrusion holes are formed in the direction of one side of the material guide port in the material guide cylinder, the outer side wall of each extrusion hole is provided with a material guide pipe, one end, deviating from the material guide cylinder, of the plurality of material guide pipes is all abutted to the guide rollers, and an extrusion assembly used for extruding raw materials is arranged in the material guide cylinder. This application has and leads to the material strip to be in comparatively more positive state when making the material strip get into guide roll and cutting member, improve the effect of cutting grain quality.

Description

Nylon master batch post-treatment granulator

Technical Field

The application relates to the technical field of cutting, especially, relate to a nylon master batch aftertreatment pelleter.

Background

The master batch is an aggregate consisting of chemical additives, carrier resin and dispersing agent. The nylon master batch is one of master batches, is usually applied to the plastic industry, and the nylon master batch product has beautiful appearance and is more environment-friendly.

In the correlation technique, the design has a pelleter, including the frame, and frame one side is provided with the material strip introducing port, and material strip introducing port department is provided with the drive belt, is provided with a plurality of driving rollers in the frame, and a plurality of driving rollers all are located the drive belt top, and one side that the driving roller deviates from the material strip introducing port is provided with rotary cutter and stationary knife. After the preparation of material strip is accomplished, with the leading-in pelleter of material strip, cut the material strip through the rotary cutter and the stationary knife of pelleter to make the material strip cut into the master batch.

In view of the above-mentioned related art, the inventor found that the bar is guided into the machine frame directly through the bar introduction port, so that the movement of the bar is unstable, and the bar may shift when contacting the driving roller, thereby causing poor quality of the master batch cut by the subsequent dicing process.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability behind the material strip entering frame, improve and cut grain quality, this application provides a nylon master batch aftertreatment pelleter.

The application provides a nylon master batch aftertreatment pelleter adopts following technical scheme:

a nylon master batch post-treatment granulator comprises a rack, wherein a granulating box is arranged on the rack, a material guide port allowing feeding strips to enter is formed in the end wall of one side of the granulating box, a conveying belt used for conveying the feeding strips is arranged in the granulating box, a plurality of guide rollers are arranged in the granulating box and are rotatably connected with the granulating box, a cutting piece used for cutting the feeding strips is arranged on one side, away from the material guide port, of the guide rollers, a material guide cylinder is arranged at the material guide port and is positioned outside the rack, a material inlet allowing raw materials to enter is formed in the side wall of the material guide cylinder, a plurality of extrusion holes are formed in one side, facing the material guide port, of the material guide cylinder and are uniformly distributed along the length of the material guide cylinder, a material guide pipe is arranged on the outer side wall of each extrusion hole, and is inserted into the material guide port, one ends of the guide pipes, which are far away from the guide cylinder, are all abutted against the guide rollers, and an extrusion assembly for extruding the raw materials is arranged in the guide cylinder.

By adopting the technical scheme, the nylon raw material after injection molding is introduced into the material guide box through the material inlet, when the raw materials are filled in the guide cylinder, the raw materials in the guide cylinder can be extruded out through the extrusion holes, the extrusion speed of the raw materials can be increased by arranging the extrusion assembly, thereby becoming a strip, and being transported to the guide rollers through the corresponding material guide pipes, and the strip is more compact through rolling of a plurality of guide rollers, the cutting piece is introduced after passing through the guide roller to carry out the cutting process, the automation degree of the cutting machine is higher, can guide the material strip to a certain degree, so that the material strip is in a more straight state when entering the guide roller and the cutting piece, can make follow-up cutting member more even to the particle size that the cutting of master batch was cut, improve the stability of cutting quality and this application, have higher economic benefits.

Preferably, the extrusion assembly comprises an extrusion cylinder and an extrusion block, the extrusion cylinder is arranged on one side of the guide cylinder, which is deviated from the guide opening, a piston rod of the extrusion cylinder is inserted into the guide cylinder, the extrusion block is arranged in the guide cylinder, the extrusion block is connected to the end wall of the piston rod of the extrusion cylinder, and the initial position of the extrusion block is located on one side of the feed inlet, which is deviated from the guide opening.

Through adopting above-mentioned technical scheme, after extruding the cylinder and starting, the piston rod of extruding the cylinder removes towards the guide cylinder, drive the extrusion piece and extrude the inside raw materials of guide cylinder, thereby make the inside raw materials of guide cylinder more easily get into the guide pipe through extruding the hole in, work efficiency has been improved, make need not to fill up the raw materials in the guide cylinder, the raw materials just can get into the problem of guide pipe through extruding the hole, work progress has been accelerated, degree of automation is higher, higher economic benefits has.

Preferably, the guide cylinder comprises a storage box and a cambered cylinder, the cambered cylinder is arranged on one side, close to the guide opening, of the storage box, the storage box is communicated with the cambered cylinder, the extrusion holes are formed in the cambered cylinder, and the feed inlet is located on the upper surface of the storage box.

Through adopting above-mentioned technical scheme, the guide cylinder has storage case and cambered surface section of thick bamboo to constitute, is convenient for extrude the piece and removes in the guide cylinder, is convenient for extrude the piece and extrude the inside raw materials of guide cylinder to improved and extruded the piece and to the extrusion efficiency of raw materials, makeed the work efficiency of the pelleter of this application further improve, have higher economic benefits.

Preferably, a guide surface is arranged on one surface, facing the arc cylinder, of the extrusion block, and the guide surface is matched with the inner side wall of the arc cylinder.

Through adopting above-mentioned technical scheme, set up the spigot surface, can be so that extrude piece and a cambered surface section of thick bamboo inside wall looks butt, can fully extrude the raw materials in the guide cylinder to improve resource utilization, make the material strip of extruding through extruding the hole more closely knit, improve the follow-up quality of cutting the granule into in the grain process of cutting, economic benefits is higher.

Preferably, the feed inlet department is provided with the apron, storage case upper surface is provided with the cylinder that opens and shuts that is used for controlling the apron to open and shut, be connected with the connecting rod on the piston rod of the cylinder that opens and shuts, the vertical setting of connecting rod, the one end that the connecting rod deviates from the cylinder piston rod that opens and shuts is connected with the apron lateral wall.

Through adopting above-mentioned technical scheme, set up the apron and can accomplish the back of filling at the raw materials, improve the inside leakproofness of guide cylinder, thereby make and extrude the piece and can carry out better extrusion to the raw materials, thereby make the raw materials of extruding through extruding the hole compacter, through setting up the cylinder that opens and shuts, the degree of automation of this application has been improved, through the motion of the piston rod of the cylinder that opens and shuts, can remove the apron, thereby control opening and shutting of feed inlet, the amount of labour and cost of labor have been reduced, the convenience and the practicality of this application have been improved.

Preferably, the two ends of the guide cylinder are provided with connecting seats, the upper surface of each connecting seat is provided with a plurality of locking pieces, and the locking pieces penetrate through the corresponding connecting seats and are in threaded connection with the side edges of the rack.

Through adopting above-mentioned technical scheme, it is convenient for install and dismantle guide cylinder to set up connecting seat and retaining member for guide cylinder is further improving carrying out the stability of guide during operation, and this kind of mounting means simple structure, economic benefits is higher, has improved the practicality and the stability of this application.

Preferably, a plurality of limiting toothed blocks are arranged on the side wall of the guide roller and are uniformly distributed along the length direction of the guide roller, a limiting groove capable of allowing a feeding strip to pass is formed between every two adjacent limiting toothed blocks, and the plurality of guide pipes are communicated with the corresponding limiting grooves.

Through adopting above-mentioned technical scheme, when the material strip passes through the passage and carries to guide roll department, the material strip can get into the spacing inslot between the two adjacent spacing tooth pieces to when making the guide roll lead the material strip, the material strip can not take place the skew because of the effort of guide roll, can get into the cutting piece more straightly and cut, improved the stability of this application and the quality of cutting grain.

Preferably, the conveyer belt is provided with a plurality of abdicating grooves for the limiting tooth blocks to pass through along the length direction, and the abdicating grooves are all formed along the length direction of the conveyer belt.

Through adopting above-mentioned technical scheme, set up the groove of stepping down and can make spacing tooth piece pass through to make and press close to more between spacing groove diapire and the conveyer belt surface, thereby can make the spacing groove play better limiting displacement to the material strip, can carry out the extrusion of certain degree to the material strip simultaneously, be convenient for subsequent eager grain process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the guide cylinder and the extrusion assembly, the material strips can be in a relatively straight state when entering the guide roller and the cutting piece, the problem that the material strips are inclined and cause deviation in cutting of the material strips is solved, the sizes of subsequently cut master batch particles are more uniform, the processing quality is improved, and the material guide cylinder and the extrusion assembly have relatively high economic benefit;

2. through setting up spacing dog can be so that the material strip can obtain better spacing when passing through the guide roll, and the material strip passes through corresponding spacing groove, can improve the straightness of material strip, improves follow-up processingquality.

Drawings

Fig. 1 is a schematic structural diagram of a nylon masterbatch post-processing granulator according to an embodiment of the present application.

Fig. 2 is a front view of a nylon masterbatch post-processing pelletizer according to an embodiment of the present application.

Fig. 3 is a cross-sectional view at a-a in fig. 2.

Fig. 4 is a partially enlarged view of fig. 3 at B.

Fig. 5 is a partially enlarged view at C in fig. 3.

Description of reference numerals: 1. a frame; 2. a grain cutting box; 21. a material guide port; 3. a conveyor belt; 31. a yielding groove; 4. a guide roller; 41. a limit tooth block; 42. a limiting groove; 5. cutting the piece; 6. a material guide cylinder; 61. a material storage box; 611. a feed inlet; 62. a cambered surface cylinder; 621. an extrusion orifice; 63. a material guide pipe; 7. an extrusion assembly; 71. an extrusion cylinder; 72. extruding the block; 721. a guide surface; 8. a cover plate; 9. an opening and closing cylinder; 91. a connecting rod; 10. a connecting seat; 101. and a locking member.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses nylon master batch aftertreatment pelleter. Referring to fig. 1, a nylon master batch aftertreatment pelleter includes frame 1, rotates on frame 1 to be connected with the conveyer belt 3 that is used for transmitting the material strip. The surface of the frame 1 is connected with a grain cutting box 2 through welding, and the grain cutting box 2 is positioned above the conveyor belt 3. A material guide port 21 is formed in the end wall of one end of the pelletizing box 2, and the conveyor belt 3 penetrates through the material guide port 21.

Referring to fig. 2 and 3, a plurality of guide rolls 4 used for compressing the material strips are arranged in the grain cutting box 2, and the guide rolls 4 are rotatably connected with the grain cutting box 2.

Referring to fig. 3 and 4, each side wall of the guide roller 4 is provided with a plurality of limiting tooth blocks 41, the limiting tooth blocks 41 are arranged along the circumference of the guide roller 4, the limiting tooth blocks 41 are uniformly distributed along the length direction of the guide roller 4, and the limiting tooth blocks 41 and the guide roller 4 are integrally formed. A limiting groove 42 capable of limiting the material strips is formed between every two adjacent limiting tooth blocks 41. The upper surface of the conveyor belt 3 is provided with a plurality of yielding grooves 31 for the limiting tooth blocks 41 to pass through, the plurality of yielding grooves 31 are all formed along the length direction of the conveyor belt 3, and the bottom wall of the limiting groove 42 is abutted to the upper surface of the conveyor belt 3, on which the yielding grooves 31 are not formed. By means of the arrangement of the abdicating groove 31, the bottom wall of the limiting groove 42 can play a better limiting and compressing role on the material strips, so that the material strips passing through the guide roller 4 are more compact, the size of particles cut by subsequent grain cutting is more uniform, the product quality is improved, and the economic benefit is higher.

Referring to fig. 1, a material guiding cylinder 6 is arranged at the material guiding opening 21, the material guiding cylinder 6 includes a material storage box 61 and a cambered cylinder 62, the cambered cylinder 62 is arranged at one side of the material storage box 61 close to the pelletizing box 2, and the material storage box 61 and the cambered cylinder 62 are integrally formed. The connecting seats 10 are connected to the end walls of the two ends of the storage box 61 through welding, a plurality of locking pieces 101 are arranged on the upper surface of each connecting seat 10, and the locking pieces 101 penetrate through the connecting seats 10 and are in threaded connection with the side edges of the rack 1. In this embodiment, the locking member 101 is a bolt, and the guide cylinder 6 is locked by the bolt, so that the guide cylinder 6 is more stable in the working state.

Referring to fig. 3 and 4, a feed port 611 for raw materials to enter the storage box 61 is formed in the upper surface of the storage box 61, a cover plate 8 for controlling the feed port 611 to open and close is covered on the upper surface of the feed port 611, the area of the cover plate 8 is larger than that of the feed port 611, and an opening and closing cylinder 9 for controlling the cover plate 8 to move is connected to the upper surface of the storage box 61 through welding. The piston rod that opens and shuts cylinder 9 is located apron 8 top, and the one end that the piston rod that opens and shuts cylinder 9 deviates from the cylinder 9 base that opens and shuts has connecting rod 91 through welded connection, and connecting rod 91 deviates from the one end that opens and shuts the cylinder 9 piston rod and passes through welded connection in 8 lateral walls of apron. The cover plate 8 can cover or open the feed port 611 by moving the piston rod of the opening and closing cylinder 9, and the automation degree is high.

Referring to fig. 3 and 5, a plurality of extrusion holes 621 are formed in a side wall of one end of the arc cylinder 62 facing the material guiding opening 21, and the extrusion holes 621 are uniformly distributed along a length direction of the arc cylinder 62. The outer side wall of each extrusion hole 621 is connected with a material guide pipe 63 for conducting the material strips through welding, each material guide pipe 63 is communicated with the corresponding limiting groove 42, and each material guide pipe 63 is obliquely arranged. When the raw materials become the material strip through extruding hole 621, get into the spacing groove 42 through passage 63 in, through a plurality of guide rolls 4 to compressing tightly of material strip for the material strip is compacter, thereby the master batch size that follow-up eager grain technology surely goes out is more even, and economic benefits is higher.

Referring to fig. 3 and 5, a side of the guide cylinder 6 facing away from the grain cutting box 2 is provided with an extrusion assembly 7 for pushing the raw material inside the guide cylinder 6 through an extrusion hole 621.

Referring to fig. 3 and 4, the extrusion assembly 7 includes a plurality of extrusion cylinders 71 and extrusion blocks 72, the extrusion cylinders 71 are connected to two side edges of the frame 1 by welding, piston rods of the extrusion cylinders 71 are arranged toward the material guiding cylinder 6, and the piston rods of the extrusion cylinders 71 are inserted into the material guiding cylinder 6.

Referring to fig. 3 and 4, an extrusion block 72 is disposed in the guide cylinder 6 and connected to a piston rod of the extrusion cylinder 71 by a bolt. One side of the extrusion block 72, which faces away from the extrusion cylinder 71, is provided with a guide surface 721, and the guide surface 721 is matched with the inner side wall of the arc cylinder 62. The guide surface 721 and the inner wall of the arc barrel 62 are matched with each other, so that the raw material inside the guide barrel 6 can be fully extruded when the extruding cylinder 71 moves, the utilization rate of the raw material by the guide barrel 6 of the granulator of the application can be improved, and the economic benefit is high.

The implementation principle of the nylon master batch post-processing granulator of the embodiment of the application is as follows: the opening and closing cylinder 9 is started, the piston rod of the opening and closing cylinder 9 moves, the cover plate 8 covering the feeding hole 611 moves, the feeding hole 611 leaks, raw materials are led into the material guide cylinder 6 through the feeding hole 611, the extrusion assembly 7 is started, the piston rods of the extrusion cylinders 71 move towards the inside of the material storage box 61, the extrusion blocks 72 are driven to move, the raw materials are extruded through the extrusion holes 621 in the arc-shaped cylinder 62, and the raw materials are changed into strips.

The extruded material strips are conveyed to the guide roller 4 through the corresponding material guide pipes 63, after the material strips are limited and compressed through the bottom wall of the limiting groove 42, the material strips enter the cutting piece 5 to be cut, and the cut master batches can be discharged out of the granulating box 2.

The utility model provides a nylon master batch aftertreatment pelleter is spacing with the leading-in of material strip to make the material strip can keep a comparatively straight state when getting into guide roll 4 and cutting member 5, thereby improve the size of the master batch that follow-up surely goes out even, make the quality of follow-up processing improve, have higher economic benefits.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a nylon master batch aftertreatment pelleter, includes frame (1), be provided with grain cutting case (2) in frame (1), but guide mouth (21) that the feed strip got into are seted up to grain cutting case (2) one side end wall, be provided with conveyer belt (3) that are used for transmitting the material strip in grain cutting case (2), grain cutting case (2) inside is provided with a plurality of guide rolls (4), and is a plurality of guide roll (4) all rotate with grain cutting case (2) and are connected, and are a plurality of one side that guide roll (4) deviate from guide mouth (21) is provided with cutting member (5) that are used for cutting the material strip, its characterized in that: guide opening (21) department is provided with guide tube (6), guide tube (6) are located frame (1) outside, feed inlet (611) that can supply the raw materials to get into are seted up to guide tube (6) lateral wall, guide tube (6) have been seted up a plurality of extrusion hole (621) towards one side of guide opening (21), and are a plurality of extrude hole (621) along the length evenly distributed of guide tube (6), each extrude hole (621) lateral wall and all be provided with guide tube (63), in guide tube (63) were inserted and are established into guide opening (21), it is a plurality of the one end that guide tube (63) deviate from guide tube (6) all offsets with guide roll (4), be provided with in guide tube (6) and be used for extruding subassembly (7) with the raw materials.

2. The nylon masterbatch post-processing granulator of claim 1, characterized in that: the extrusion assembly (7) comprises an extrusion cylinder (71) and an extrusion block (72), the extrusion cylinder (71) is arranged on one side of the material guide cylinder (6) deviating from the material guide opening (21), a piston rod of the extrusion cylinder (71) is inserted into the material guide cylinder (6), the extrusion block (72) is arranged in the material guide cylinder (6), the extrusion block (72) is connected to the end wall of the piston rod of the extrusion cylinder (71), and the initial position of the extrusion block (72) is located on one side of the material feed opening (611) deviating from the material guide opening (21).

3. The nylon masterbatch post-processing granulator of claim 2, characterized in that: guide cylinder (6) include storage case (61) and cambered surface section of thick bamboo (62), cambered surface section of thick bamboo (62) set up in one side that storage case (61) are close to guide mouth (21), storage case (61) communicate with each other with cambered surface section of thick bamboo (62), and is a plurality of extrude hole (621) and all open on cambered surface section of thick bamboo (62), feed inlet (611) are located storage case (61) upper surface.

4. The nylon masterbatch post-processing granulator of claim 3, characterized in that: one surface of the extrusion block (72) facing the arc cylinder (62) is provided with a guide surface (721), and the guide surface (721) is matched with the inner side wall of the arc cylinder (62).

5. The nylon masterbatch post-processing granulator of claim 3, characterized in that: feed inlet (611) department is provided with apron (8), storage case (61) upper surface is provided with the cylinder (9) that opens and shuts that is used for controlling apron (8) to open and shut, be connected with connecting rod (91) on the piston rod of cylinder (9) that opens and shuts, the vertical setting of connecting rod (91), connecting rod (91) deviate from the one end that opens and shuts cylinder (9) piston rod and are connected with apron (8) lateral wall.

6. The nylon masterbatch post-processing granulator of claim 1, characterized in that: the guide cylinder (6) both ends all are provided with connecting seat (10), connecting seat (10) upper surface is provided with a plurality of retaining members (101), retaining member (101) pass corresponding connecting seat (10) and with frame (1) side threaded connection.

7. The nylon masterbatch post-processing granulator of claim 1, characterized in that: the guide roll is characterized in that a plurality of limiting tooth blocks (41) are arranged on the side wall of the guide roll (4), the limiting tooth blocks (41) are evenly distributed along the length direction of the guide roll (4), a limiting groove (42) through which a feeding strip can pass is formed between adjacent limiting tooth blocks (41), and the guide pipes (63) are communicated with the corresponding limiting grooves (42).

8. The nylon masterbatch post-processing granulator of claim 7, characterized in that: the conveyer belt (3) are seted up a plurality of grooves of stepping down (31) that can supply spacing tooth piece (41) to pass through along length direction, and a plurality of grooves of stepping down (31) are all seted up along conveyer belt (3) length direction.

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