CN111605094A

CN111605094A - Polyethylene material processing equipment

Info

Publication number: CN111605094A
Application number: CN202010475218.8A
Authority: CN
Inventors: 黄种胜
Original assignee: Fuzhou Anlinmin Information Technology Co ltd
Current assignee: Jiangsu LiHan Technology Co.,Ltd.
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-09-01
Anticipated expiration: 2040-05-29
Also published as: CN111605094B

Abstract

The invention discloses a polyethylene material processing device, which comprises a main body, a control box and an adjusting block, wherein the main body comprises a guide roller, a cutting block, a guide block, a pressing block and a hook, the guide roller is arranged in the middle of the inside of the main body, the cutting block is positioned at the front end of the main body, the guide block is embedded and fixed at the front end of the cutting block, the pressing block is positioned at the rear end of the cutting block, the hook is embedded and fixed at the front end of the guide block, the guide block comprises a clamping groove, a blanking groove, a material guide groove and a falling groove, the falling groove comprises a support body, a bottom groove and a baffle plate, the bottom of the blanking groove is arranged in a V shape, falling polyethylene particles are concentrated in the middle of the blanking groove, and the baffle plate is arranged around a discharge hole in a circular ring shape, the polyethylene particles scattered in the bottom groove are guided to the discharge hole, so that the polyethylene particles can accurately fall into the packaging bag from the middle of the bottom groove and the blanking groove.

Description

Polyethylene material processing equipment

Technical Field

The invention relates to the field of polyethylene material equipment, in particular to polyethylene material processing equipment.

Background

A method for polymerizing ethylene into low-density polyethylene by using oxygen or peroxide and the like as an initiator in the production process of the polyethylene; ethylene enters a reactor after secondary compression, is polymerized into polyethylene under the action of an initiator at the pressure of 100-300 MPa and the temperature of 200-300 ℃, reactants are subjected to pressure reduction separation, unreacted ethylene is recycled, molten polyethylene is extruded after a plastic auxiliary agent is added, is formed into a strip shape, directly enters a water tank for cooling and solidification, and enters a cutting tank for cutting through a guide roller to form particles.

Based on the above findings, the present inventors found that the existing polyethylene material processing equipment mainly has the following disadvantages, for example: the cutter is rotatory to bar polyethylene material cutting, can let the downward effort of cutter of particulate polyethylene material after the cutting for particulate polyethylene material can collide with the up end that cuts the cut groove, thereby upwards bounce-back and bounce, lead to the outside skew of particulate polyethylene material to drop in the outer end of wrapping bag.

Disclosure of Invention

In order to solve the problems, the invention provides a polyethylene material processing device.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a polyethylene material processing equipment, its structure includes main part, control box, regulating block, the inherent control box is inlayed to the side of main part, the regulating block inlays the top at the main part, the main part includes guide roll, cutting block, guide block, presses briquetting, couple, the inside centre of main part is located to the guide roll, the cutting block is located the front end of main part, the guide block inlays the front end at the cutting block, press the rear end that the briquetting is located the cutting block, the couple inlays the positive front end at the guide block.

Furthermore, the guide block comprises a clamping groove, a discharging groove, a guide groove and a dropping groove, the clamping groove is formed in the rear end of the guide block, the discharging groove is located in the middle of the guide block, the guide groove is formed in the top of the guide block, and the bottom of the discharging groove is in a V shape.

Furthermore, the falling groove comprises a support body, bottom grooves and baffle plates, the bottom grooves are formed in the inner side of the support body, the baffle plates are arranged at the top ends of the bottom grooves, the number of the baffle plates is three, the baffle plates are transversely arranged at the tops of the bottom grooves, and the height of each baffle plate is gradually reduced from the middle to the two ends.

Further, the kerve includes cell body, discharge gate, baffle, the front end of cell body is equipped with the discharge gate, the upper end of cell body is located to the baffle, the baffle is equipped with more than five, and is the ring form around arranging in the discharge gate.

Furthermore, the pressing block comprises a pressing groove, a telescopic rod and a pressing body, the telescopic rod is embedded at the top end of the pressing groove, the telescopic rod is installed at the bottom of the pressing body, and an included angle between the bottom of the pressing groove and the horizontal plane is 30 degrees.

Further, the pressing body comprises a supporting block, four clamping grooves and a roller, the four clamping grooves are arranged at the bottom of the supporting block and are circular, the four roller are clamped in the four clamping grooves, and the bottom of the supporting block is arc-shaped.

Furthermore, the drum comprises a drum body, three clamping blocks and three grooves, wherein the clamping blocks are embedded in two sides of the drum body and movably clamped with the clamping grooves, and the three grooves are arranged on the outer surface of the drum body and transversely arranged at the side end of the drum body.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. the bottom of the blanking groove is arranged in a V shape, so that the dropped polyethylene particles are concentrated in the middle of the blanking groove, and the polyethylene particles scattered in the bottom groove are guided to the discharge hole through the partition plates which are annularly arranged around the discharge hole, so that the polyethylene particles can accurately drop in the packaging bag from the middle of the bottom groove and the blanking groove.

2. According to the invention, the strip-shaped polyethylene material is pressed by the pressing block and can be tightly attached to the bottom of the pressing groove with an included angle of 30 degrees with the horizontal plane, and the bottom of the supporting block is arranged to be arc-shaped, so that the strip-shaped polyethylene material can be bent downwards under the pressing action, polyethylene particles cut by the cutting block can directly fall downwards, and the situation that the polyethylene particles rebound can be avoided.

Drawings

Fig. 1 is a schematic structural view of a polyethylene material processing apparatus according to the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic sectional structure view of the guide block of the present invention.

Fig. 4 is a schematic front view of the material guide chute of the present invention.

Fig. 5 is a schematic sectional structure view of the bottom groove of the present invention.

Fig. 6 is a schematic cross-sectional structure view of the pressing block of the present invention.

Fig. 7 is a schematic sectional structure view of the pressing body according to the present invention.

Fig. 8 is a front view of the drum of the present invention.

In the figure: the automatic feeding device comprises a main body 1, a control box 2, an adjusting block 3, a guide roller 11, a cutting block 12, a guide block 13, a pressing block 14, a hook 15, an engaging groove 131, a blanking groove 132, a guide groove 133, a dropping groove 134, a support body a1, a bottom groove a2, a baffle a3, a groove body a21, a discharge port a22, a partition plate a23, a pressing groove 141, an expansion rod 142, a pressing body 143, a support block b1, a clamping groove b2, a roller b3, a cylinder b31, an engaging block b32 and a groove b 33.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows: referring to fig. 1-5, the embodiments of the present invention are as follows: its structure includes main part 1, control box 2, regulating block 3, the side of main part 1 is inlayed and is had control box 2, regulating block 3 is inlayed and is fixed at the top of main part 1, main part 1 includes guide roll 11, cutting block 12, guide block 13, presses piece 14, couple 15, guide roll 11 locates the inside centre of main part 1, cutting block 12 is located the front end of main part 1, guide block 13 is inlayed and is fixed at the front end of cutting block 12, press piece 14 to be located the rear end of cutting block 12, couple 15 is inlayed and is fixed at the positive front end of guide block 13.

Guide block 13 includes block groove 131, lower silo 132, baffle box 133, drops groove 134, block groove 131 sets up the rear end at guide block 13, lower silo 132 is located the positive centre of guide block 13, the top of guide block 13 is located to baffle box 133, the bottom of lower silo 132 is the V font, is favorable to concentrating the polyethylene granule that drops in the positive centre of lower silo 132, conveniently drops in the wrapping bag.

The falling groove 134 comprises a support body a1, a bottom groove a2 and baffles a3, wherein the bottom groove a2 is arranged on the inner side of the support body a1, baffles a3 are arranged at the top end of the bottom groove a2, three baffles a3 are arranged and transversely arranged at the top of the bottom groove a2, the height of each baffle a3 is gradually reduced from the middle to two ends, and the polyethylene particles which are favorable for rebounding fall on the baffles a3 to be guided, so that the polyethylene particles can fall into the bottom groove a2 from gaps among the baffles a 3.

Bottom slot a2 includes cell body a21, discharge gate a22, baffle a23, the front end of cell body a21 is equipped with discharge gate a22, baffle a23 locates the upper end of cell body a21, baffle a23 is equipped with more than five, and is the circular ring form and encircles discharge gate a22 and arranges, is favorable to letting the polyethylene granule that will drop on bottom slot a2 let baffle a23 lead to discharge gate a22 for the polyethylene granule can be followed bottom slot a2 the exact in the middle of dropping in the wrapping bag.

Based on the above embodiment, the specific working principle is as follows: the polyethylene bar material is placed in a guide roller 11 to be guided, passes through a pressing block 14 forward, is then cut by rotating a cutting block 12, so that the polyethylene bar material is cut into a granular shape, polyethylene particles after being cut are in contact with a dropping groove 134 inclined by 60 degrees in a guide block 13 to rebound and fall into a dropping groove 132, the bottom of the dropping groove 132 is set to be V-shaped, the fallen polyethylene particles are collected in the middle of the dropping groove 132 and conveniently fall into a packaging bag, the height of a baffle a3 is gradually reduced from the middle to two ends, the rebounded polyethylene particles fall onto a baffle a3 to be guided, so that the polyethylene particles can fall into a bottom groove a2 from a gap between the baffles a3, a baffle a23 arranged around the discharge port a22 in a circular ring shape guides the polyethylene particles falling into a2 to a22, so that the polyethylene particles can accurately drop into the packaging bag from the right middle of the bottom groove a 2.

Example two: referring to fig. 6-8, the embodiment of the present invention is as follows: the pressing block 14 comprises a pressing groove 141, an expansion link 142 and a pressing body 143, the expansion link 142 is embedded at the top end of the pressing groove 141, the expansion link 142 is installed at the bottom of the pressing body 143, and an included angle between the bottom of the pressing groove 141 and the horizontal plane is 30 degrees, so that the pressing body 143 can press the strip-shaped polyethylene material, the strip-shaped polyethylene material is bent downwards, and polyethylene particles cut by the cutting block 12 can directly fall downwards.

The pressing body 143 includes a supporting block b1, four engaging grooves b2 and a roller b3, the bottom of the supporting block b1 is provided with four engaging grooves b2, the engaging grooves b2 are circular, the roller b3 is provided with four engaging grooves b2, the bottom of the supporting block b1 is arc-shaped, which is beneficial to the roller b3 to press down the strip-shaped polyethylene material, so that the strip-shaped polyethylene material can be bent downward.

The roller b3 includes barrel b31, block b32, recess b33, the inherent block b32 of block b 31's both sides inlay, block b32 and draw-in groove b2 activity block, the surface of barrel b31 is located to recess b33, recess b33 is equipped with threely, and transversely arranges the side at barrel b31, is favorable to barrel b31 to press a plurality of bar polyethylene materials simultaneously for bar polyethylene material can slide in exclusive recess b33, avoids a plurality of bar polyethylene materials winding together.

Based on the above embodiment, the specific working principle is as follows: utilize telescopic link 142 to reset and drive and press down bar polyethylene material by the body 143, make bar polyethylene material can hug closely and press the groove 141 bottom for 30 degrees with the contained angle between the horizontal plane, set up to circular-arcly in the bottom that utilizes supporting shoe b1, cylinder b3 pushes down bar polyethylene material, make bar polyethylene material can the downwarping, let the polyethylene granule that cutting block 12 cut into can directly drop down, avoid the polyethylene granule to receive the bounce-back, set up three recess b33 at barrel b 31's surface at last and press bar polyethylene material, make bar polyethylene material can slide in exclusive recess b33, avoid a plurality of bar polyethylene material twines together.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a polyethylene material processing equipment, its structure includes main part (1), control box (2), regulating block (3), inherent control box (2) are inlayed to the side of main part (1), regulating block (3) are inlayed and are fixed at the top of main part (1), its characterized in that:

the main part (1) includes guide roll (11), cutting piece (12), guide block (13), presses briquetting (14), couple (15), the inside centre of main part (1) is located in guide roll (11), cutting piece (12) are located the front end of main part (1), the front end at cutting piece (12) is inlayed and is fixed in guide block (13), press briquetting (14) to be located the rear end of cutting piece (12), couple (15) are inlayed and are fixed in the positive front end of guide block (13).

2. The polyethylene material processing apparatus of claim 1, wherein: the guide block (13) comprises a clamping groove (131), a discharging groove (132), a guide groove (133) and a dropping groove (134), the clamping groove (131) is arranged at the rear end of the guide block (13), the discharging groove (132) is located in the middle of the guide block (13), and the guide groove (133) is arranged at the top of the guide block (13).

3. The polyethylene material processing apparatus of claim 2, wherein: the falling groove (134) comprises a support body (a1), a bottom groove (a2) and a baffle (a3), the bottom groove (a2) is arranged on the inner side of the support body (a1), and the baffle (a3) is arranged at the top end of the bottom groove (a 2).

4. A polyethylene material processing plant as claimed in claim 3, wherein: the bottom groove (a2) comprises a groove body (a21), a discharge port (a22) and a partition plate (a23), wherein the discharge port (a22) is arranged at the front end of the groove body (a21), and the partition plate (a23) is arranged at the upper end of the groove body (a 21).

5. The polyethylene material processing apparatus of claim 1, wherein: the pressing block (14) comprises a pressing groove (141), an expansion rod (142) and a pressing body (143), the expansion rod (142) is embedded at the top end of the pressing groove (141), and the expansion rod (142) is installed at the bottom of the pressing body (143).

6. The polyethylene material processing apparatus of claim 5, wherein: the pressing body (143) comprises a supporting block (b1), clamping grooves (b2) and rollers (b3), four clamping grooves (b2) are formed in the bottom of the supporting block (b1), the clamping grooves (b2) are circular, and the rollers (b3) are four and clamped in the clamping grooves (b 2).

7. The polyethylene material processing apparatus of claim 6, wherein: the roller (b3) comprises a roller body (b31), clamping blocks (b32) and a groove (b33), wherein the clamping blocks (b32) are embedded into two sides of the roller body (b31), the clamping blocks (b32) are movably clamped with clamping grooves (b2), and the groove (b33) is formed in the outer surface of the roller body (b 31).