CN217915544U - Glass fibre reinforced PA6 composite material is with device that cuts soon - Google Patents

Abstract

The utility model provides a fine reinforcing PA6 short cutting device for combined material of glass, includes guide holder, a plurality of edge guide slot, multiunit that guide holder length direction seted up are established relatively side direction compression roller in the guide slot and through link gear with top compression roller that the side direction compression roller is connected, be used for the drive rotatory actuating mechanism of top compression roller, establish guide holder one side and with the box of guide slot intercommunication, distribute from top to bottom hobbing cutter rod and atress compression roller in the box, establish just be located in the box connect the hopper, establish below the atress compression roller auxiliary cleaning mechanism in the atress compression roller. The utility model discloses a set up the fine reinforcing PA6 combined material of short grain glass of supplementary clearance mechanism adhesion on to the atress compression roller and shake off, avoid cutting short the repetition of the fine reinforcing PA6 combined material of short grain glass, improve the short effect of cutting short to fine reinforcing PA6 combined material of glass.

Description

Glass fibre reinforced PA6 composite material is with device that cuts soon

Technical Field

The utility model relates to a fine combined material processing equipment technical field of glass, especially a fine reinforcing PA6 combined material of glass is with cutting device soon.

Background

The fiber reinforcement in the composite material is composed of inorganic fiber reinforcement and organic fiber reinforcement, wherein the inorganic fiber comprises glass fiber, carbon fiber, boron fiber, silicon carbide fiber and the like, and the organic fiber comprises aramid fiber, nylon fiber grade polyolefin fiber and the like. The glass fiber reinforced nylon pa6 is a common application and an absolute factor for supporting the mechanical property of the material. The glass fiber reinforced nylon pa6 material is applied to common additive materials, can be used as a reinforcing material of organic high polymers or inorganic non-metals and composite materials, and has the advantages of low cost, no combustion, good heat resistance and chemical corrosion resistance, high tensile strength and impact strength, small elongation at break and the like. The short cutting device for the polypropylene glass fiber composite material comprises a workbench, a protective cover, a press roller, a conveying roller and a hobbing cutter roller, wherein the workbench is of a rectangular plate structure, the protective cover is vertically and fixedly welded at the edges of two sides in the middle of the top end face of the workbench, the protective cover comprises two groups of supporting stand columns fixedly welded with the workbench and a rectangular cover body between the tops of the two groups of supporting stand columns, two groups of supporting blocks are symmetrically arranged on one opposite sides of the two groups of supporting stand columns and positioned on the top end face of the workbench, the two groups of supporting blocks are connected with the press roller contacted with the polypropylene glass fiber composite material through bearings, and the hobbing cutter roller used for short cutting the polypropylene glass fiber composite material is symmetrically arranged right above the press roller. This polypropylene glass fiber is short-cut device for combined material can clear up the crushed aggregates to the compression roller of pairing rotation, prevents that the crushed aggregates from bonding on the compression roller, improves the precision of cutting short. The device clears up the compression roller through the brush, and its clearance effect is not good, and polypropylene glass fiber composite is at the poor stability to the in-process of hobbing cutter roller conduction, and the swing takes place easily, influences short effect.

Disclosure of Invention

The utility model aims at providing a glass fine reinforcing PA6 combined material is with cutting device soon to solve the problem that proposes in the background art.

The technical solution of the utility model is that: the utility model provides a fine reinforcing PA6 combined material of glass is with cutting device soon, includes guide holder, a plurality of edge guide slot, multiunit that guide holder length direction seted up are established relatively side direction compression roller in the guide slot and through link gear with top compression roller that the side direction compression roller is connected, be used for the drive rotatory actuating mechanism of top compression roller, establish guide holder one side and with the box of guide slot intercommunication, distribute from top to bottom and be in hobbing cutter rod and atress compression roller in the box, establish just be located in the box connect the hopper, establish below the atress compression roller auxiliary cleaning mechanism in the atress compression roller.

Preferably, the auxiliary cleaning mechanism comprises a cavity arranged in the stress compression roller in an array manner, a vibration plate arranged in the cavity, impact columns respectively arranged on two sides of the vibration plate, a return spring sleeved on the impact columns and connected with the vibration plate and the inner wall of the cavity, and a pushing part used for pushing the vibration plate to move.

Preferably, the propelling part comprises a hanging plate fixedly connected with the inner wall of the cavity, a motor arranged on the hanging plate, a rotating column connected with the output end of the motor, and protrusions arranged on the rotating column in an array manner and used for pressing the vibrating plate.

Preferably, the number of the protrusions is at least three.

Preferably, the driving mechanism comprises a plurality of cross bars penetrating through the guide seats and the top pressing roller, a gear arranged at one end of each cross bar, a chain connected with the gear, and a motor for driving the cross bars to rotate.

Preferably, the linkage mechanism comprises fixed sleeves symmetrically arranged at two ends of the top compression roller, first bevel gears arranged on the fixed sleeves, mounting columns and positioning columns respectively arranged at two ends of the lateral compression roller, second bevel gears arranged on the mounting columns and meshed with the first bevel gears, and grooves arranged at the bottoms of the guide grooves and rotationally connected with the positioning columns.

Preferably, the inner wall of the guide groove is provided with a sliding groove, and the lateral compression roller is in sliding connection with the sliding groove.

Preferably, a through hole for the receiving hopper to enter and exit the box body is formed in one side of the box body.

The utility model has the advantages that:

compared with the prior art, the utility model discloses a set up side direction compression roller and top compression roller and carry out the synchroconduction to fine reinforcing PA6 combined material's of glass lateral part and top, improve the stability of fine reinforcing PA6 combined material when removing in the guide slot, make fine reinforcing PA6 combined material of glass can steadily get into between hobbing cutter rod and the atress compression roller, shake off through setting up the fine reinforcing PA6 combined material of short grain glass of supplementary clearance mechanism adhesion on to the atress compression roller, avoid cutting short the repetition of the fine reinforcing PA6 combined material of short grain glass, improve the short effect of cutting short to fine reinforcing PA6 combined material of glass.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of an auxiliary cleaning mechanism;

FIG. 3 is a schematic view of a drive mechanism;

FIG. 4 is an enlarged view of the point A in FIG. 3;

Detailed Description

The present invention will be further described with reference to the following embodiments in conjunction with the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

In the embodiment, as shown in fig. 1-4, a short cutting device for glass fiber reinforced PA6 composite material comprises a guide base 1, a plurality of guide grooves 101 formed along the length direction of the guide base 1, a plurality of sets of lateral press rolls 6 oppositely arranged in the guide grooves 101 for conducting the lateral parts of the glass fiber reinforced PA6 composite material, a top press roll 8 connected with the lateral press rolls 6 through a linkage mechanism 7 for conducting the top part of the glass fiber reinforced PA6 composite material, a driving mechanism 9 for driving the top press roll 8 to rotate, a box 2 arranged at one side of the guide base 1 and communicated with the guide grooves 101, a hob roll 10 and a stressed press roll 4 vertically distributed in the box 2, a receiving hopper 5 arranged in the box 2 and below the stressed press roll 4, and an auxiliary cleaning mechanism 3 arranged in the stressed press roll 4 for shaking off the short glass fiber reinforced PA6 composite material adhered to the stressed press roll 4, glass fibre reinforcing PA6 combined material cuts under the conduction of side direction compression roller 6 and top compression roller 8, get into and cut between hobbing cutter rod 10 and the atress compression roller 4, the utility model discloses a set up side direction compression roller 6 and top compression roller 8 and carry out the synchronous conduction to the lateral part and the top of glass fibre reinforcing PA6 combined material, improve the stability when glass fibre reinforcing PA6 combined material removes in guide slot 101, make glass fibre reinforcing PA6 combined material can steadily get into between hobbing cutter rod 10 and the atress compression roller 4, through setting up the fine reinforcing PA6 combined material of short grain glass of the adhesion on the supplementary clearance mechanism 3 is to atress compression roller 4, avoid cutting the repetition of the fine reinforcing PA6 combined material of short grain glass and shake short, improve the effect of cutting short to glass fibre reinforcing PA6 combined material.

Further, the auxiliary cleaning mechanism 3 includes a cavity 301 arranged in the stressed platen roller 4 in an array manner, a vibrating plate 302 arranged in the cavity 301, impact columns 303 arranged on two sides of the vibrating plate 302 respectively, a return spring 304 sleeved on the impact columns 303 and connecting the vibrating plate 302 with the inner wall of the cavity 301, and a pushing part 305 for pushing the vibrating plate 302 to move, wherein the pushing part 305 includes a hanging plate 30501 fixedly connected with the inner wall of the cavity 301, a motor 30502 arranged on the hanging plate 30501, and a rotating column 30503 connected with the output end of the motor 30502, and protrusions 30504 arranged on the rotating column 30503 for pressing the vibrating plate 302 in an array manner, the number of the protrusions 30504 is at least three, preferably, an elastic block can be arranged at one end of the impact column 303, which is far away from the vibrating plate 302, and can be implemented by using rubber, the number of the impact columns 303 is four, the impact columns are symmetrically arranged on two sides of the vibrating plate 302 respectively, the rotating column 30503 is driven by the motor to rotate, so that the protrusions 30504 intermittently impact the impact column 303 on the inner wall of the vibrating plate 301 and drive the impact column 303 to impact the vibrating plate 301 to provide vibration for providing vibration for the stressed platen roller 4, thereby providing vibration, enhancing the short-chopped composite PA6 on the surface of the platen roller 4, and enhancing the chopped glass fiber reinforced composite PA6, thereby improving the repeated shake effect of the chopped composite material.

Further, actuating mechanism 9 includes a plurality of horizontal poles 901 that run through guide holder 1 and top compression roller 8, establish gear 902 in horizontal pole 901 one end, link 903 that is connected with gear 902, be used for driving horizontal pole 901 rotatory motor 904, motor 904 drives horizontal pole 901 rotatory, and then drives gear 902 rotatory to it is rotatory to drive other gears 902 through chain 903, thereby realizes the synchronous revolution of a plurality of horizontal poles 901, drives top compression roller 8 synchronous revolution.

Further, the linkage mechanism 7 includes a fixing sleeve 701 symmetrically disposed at two ends of the top press roll 8, a first bevel gear 702 disposed on the fixing sleeve 701, mounting posts 703 and positioning posts 704 respectively disposed at two ends of the lateral press roll 6, a second bevel gear 705 disposed on the mounting posts 703 and engaged with the first bevel gear 702, and a groove 706 disposed at the bottom of the guide groove 101 and rotatably connected with the positioning posts 704, preferably, the fixing sleeve 701 and the cross bar 901 in this embodiment are fixedly connected, and the positioning posts 704 and the groove 706 are in sliding fit, so as to position the lateral press roll 6 when rotating, thereby improving stability of the glass fiber reinforced PA6 composite material when moving in the guide groove 101; the fixed sleeve 701 is driven to rotate by the cross bar 901, so that the first bevel gear 702 drives the second bevel gear 705 to rotate, and the top pressing roller 8 and the lateral pressing roller 6 can rotate.

Furthermore, the inner wall of the guide groove 101 is provided with a sliding groove 707, the lateral pressing roller 6 is slidably connected with the sliding groove 707, preferably, the volume of the lateral pressing roller 6 entering the sliding groove 707 is 1/5-1/4 of the volume of the lateral pressing roller 6 in the embodiment, and the sliding fit of the lateral pressing roller 6 and the sliding groove 707 can provide a certain support for the lateral pressing roller 6, so that the stability of the glass fiber reinforced PA6 composite material during moving in the guide groove 101 is improved.

Further, a through hole 201 for the receiving hopper 5 to enter and exit the box body 2 is formed in one side of the box body 2, the receiving hopper 5 enters the box body 2 through the through hole 201, and the glass fiber reinforced PA6 composite material falls into the receiving hopper 5 after being chopped; after the chopping is completed, the receiving hopper 5 can be taken out through the through hole 201.

Claims (8)

1. The utility model provides a glass fibre reinforcing PA6 short device for combined material which characterized in that: including guide holder (1), a plurality of edge guide slot (101), the relative establishment of multiunit that guide holder (1) length direction was seted up side direction compression roller (6) in guide slot (101) and through link gear (7) and top compression roller (8) that side direction compression roller (6) are connected, be used for the drive actuating mechanism (9) of top compression roller (8) rotation are established guide holder (1) one side and with box (2) of guide slot (101) intercommunication, distribute from top to bottom and be in hobbing cutter rod (10) and atress compression roller (4) in box (2), establish just be located in box (2) connect hopper (5) of atress compression roller (4) below, establish supplementary clearance mechanism (3) in atress compression roller (4).

2. The chopping device for the glass fiber reinforced PA6 composite material according to claim 1, wherein: the auxiliary cleaning mechanism (3) comprises a cavity (301) arranged in the stress compression roller (4) in an array mode, a vibrating plate (302) arranged in the cavity (301), impact columns (303) arranged on two sides of the vibrating plate (302) in a separated mode, a reset spring (304) sleeved on the impact columns (303) and connected with the vibrating plate (302) and the inner wall of the cavity (301), and a pushing portion (305) used for pushing the vibrating plate (302) to move.

3. The chopping device for the glass fiber reinforced PA6 composite material according to claim 2, wherein: the propelling part (305) comprises a hanging plate (30501) fixedly connected with the inner wall of the cavity (301), a motor (30502) arranged on the hanging plate (30501), a rotating column (30503) connected with the output end of the motor (30502), and a bulge (30504) arranged on the rotating column (30503) in an array and used for pressing the vibrating plate (302).

4. The chopping device for the glass fiber reinforced PA6 composite material according to claim 3, wherein: the number of the protrusions (30504) is at least three.

5. The chopping device for the glass fiber reinforced PA6 composite material according to claim 1, wherein: the driving mechanism (9) comprises a plurality of cross rods (901) penetrating through the guide seat (1) and the top pressing roller (8), a gear (902) arranged at one end of each cross rod (901), a chain (903) connected with the gear (902), and a motor (904) for driving the cross rods (901) to rotate.

6. The chopping device for the glass fiber reinforced PA6 composite material according to claim 1, wherein: the linkage mechanism (7) comprises fixed sleeves (701) symmetrically arranged at two ends of the top pressing roller (8), first bevel gears (702) arranged on the fixed sleeves (701), mounting columns (703) and positioning columns (704) respectively arranged at two ends of the lateral pressing roller (6), second bevel gears (705) arranged on the mounting columns (703) and meshed with the first bevel gears (702), and grooves (706) arranged at the bottoms of the guide grooves (101) and rotationally connected with the positioning columns (704).

7. The chopping device for the glass fiber reinforced PA6 composite material according to claim 6, wherein: a sliding groove (707) is formed in the inner wall of the guide groove (101), and the lateral pressing roller (6) is connected with the sliding groove (707) in a sliding mode.

8. The chopping device for the glass fiber reinforced PA6 composite material according to claim 1, wherein: and a through hole (201) for the receiving hopper (5) to enter and exit the box body (2) is formed in one side of the box body (2).

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