CN211517675U

CN211517675U - Plastic strip cutting device

Info

Publication number: CN211517675U
Application number: CN202020069225.3U
Authority: CN
Inventors: 周木
Original assignee: Xiamen Guanyan Plastic Technology Co ltd
Current assignee: Xiamen Guanyan Plastic Technology Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-18
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to a plastic strip cutting device, including install in the organism and be used for spreading into the first conveyer belt of plastic work piece and the second conveyer belt that is used for spreading the plastic strip, the organism is located rotatable formula between first conveyer belt and the second conveyer belt is installed and is cut the roller, rotatable formula is installed above the first conveyer belt with the pinch roll of plastic work piece butt, the both sides wall that the organism is relative all be equipped with the locating part of the both sides face butt that the plastic work piece set up along the width direction, be connected with a plurality of first elastic component between locating part and the organism lateral wall; the utility model discloses have and carry on spacingly to the plastics work piece on width direction, reduce the condition that the plastics work piece takes place the skew in data send process, improve the positional stability of plastics work piece, improve the effect of cutting quality.

Description

Plastic strip cutting device

Technical Field

The utility model belongs to the technical field of the technique of plastics processing and specifically relates to a plastics strip cutting device is related to.

Background

The plastic processing industry is an important component of the manufacturing industry in China, plastic products occupy a large proportion of articles for daily use, and in the production process of the plastic products, plastic workpieces are often required to be cut into plastic strips, and a cutting device is required.

Chinese patent publication No. CN206551092U discloses a rubber plastic numerical control hydraulic strip cutting machine capable of automatically adjusting flatness, which includes a workbench, a conveyor belt, an upper pinch roller and a cutter mechanism, wherein a plastic workpiece is placed on the conveyor belt, the upper pinch roller compresses and limits the plastic workpiece, the conveyor belt conveys the plastic workpiece to the lower part of the cutter mechanism, the cutter mechanism includes a cutter and a lift cylinder, and the lift cylinder drives the cutter to cut the plastic workpiece, thereby producing the plastic strip.

The above prior art solutions have the following drawbacks: go up the pinch roller and can only carry out spacingly to plastic workpiece on thickness direction, can not carry out spacingly to plastic workpiece on width direction, this can lead to plastic workpiece to take place the skew easily in data send process, and cutter mechanism can not aim at the position that needs the cutting when cutting plastic workpiece, influences the cutting effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a plastic strip cutting device, it can carry out spacingly to plastic workpiece on width direction, reduces the condition that plastic workpiece took place the skew in data send process, improves plastic workpiece's positional stability, improves cutting effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a plastic strip cutting device, is including installing in the organism inside and be used for leading into the first conveyer belt of plastic work piece and the second conveyer belt that is used for spreading the plastic strip, the organism is located first conveyer belt with rotatable install the cutting roller between the second conveyer belt, rotatable install in the top of first conveyer belt with the pinch roller of plastic work piece butt, the both sides wall that the organism is relative all be equipped with the locating part of the both sides face butt that plastic work piece set up along width direction, the locating part with be connected with the first elastic component of a plurality of between the organism lateral wall.

Through the technical scheme, plastics work piece conveys to the cutting roller through first conveyer belt, the cutting roller cuts plastics work piece into the plastic strip, fashioned plastic strip falls on the second conveyer belt and is conveyed out the organism, locating part and the both sides face butt that plastics work piece set up along width direction, it is spacing to carry out plastics work piece on width direction, thereby reduce the condition that plastics work piece took place the skew in the data send process, improve plastics work piece's positional stability, improve the cutting effect, in addition when first elastic component strengthened spacing intensity through supporting tight plastics work piece, can also adapt to multiple width size's plastics work piece, and the practicability is improved.

Furthermore, the limiting part comprises a limiting plate connected with the first elastic part and a plurality of rotary drums rotatably mounted on the limiting plate, and the side walls of the rotary drums are abutted to the side faces of the plastic workpieces.

Through above-mentioned technical scheme, rotary drum and plastic workpiece roll connection can reduce the frictional resistance between locating part and the plastic workpiece, reduce the wearing and tearing to plastic workpiece, protect plastic workpiece.

Furthermore, a plurality of telescopic rods are connected between the limiting plate and the side wall of the machine body.

Through above-mentioned technical scheme, the telescopic link can play the guide effect to the flexible of first elastic component, can further support the limiting plate simultaneously, keeps the stability of limiting plate.

Further, the telescopic link including connect in the guide bar of limiting plate with connect in organism lateral wall and cover are located the guide cylinder of guide bar outer wall, the guide cylinder is kept away from the one end of organism lateral wall is equipped with spacing platform, the guide bar is kept away from the tip of gag lever post is equipped with sliding connection in guide cylinder and butt in the sliding block of spacing platform.

Through above-mentioned technical scheme, the sliding block can prevent with spacing platform butt that the guide bar from breaking away from the guide cylinder to keep the holistic stability of telescopic link.

Furthermore, the limiting plate is provided with a control rod penetrating through the side wall of the machine body, and a handle is arranged at one end, penetrating out of the side wall of the machine body, of the control rod.

Through above-mentioned technical scheme, the control lever can be convenient for the staff to control the locating part toward the direction motion of being close to the organism lateral wall to make things convenient for the staff to place plastics work piece and support rotary drum and plastics work piece tight after first conveyer belt again, conveniently place plastics work piece in first conveyer belt.

Furthermore, the control rod is provided with a through hole, and the outer side wall of the machine body is connected with a lock rod penetrating through the through hole in a sliding manner.

Through the technical scheme, the lock rod penetrates through the through hole to fix the limiting part, so that the rotary drum keeps a state of being far away from the plastic workpiece, and the plastic workpiece is more conveniently placed on the first conveying belt.

Furthermore, the machine body is provided with a locking seat which is close to the locking rod and is positioned at one end of the locking rod, which is far away from the control rod, and a second elastic piece is connected between the locking seat and the locking rod.

Through the technical scheme, the lock rod can be supported by the elastic action of the second elastic piece, and the state that the lock rod penetrates through the through hole is kept stable, so that the position of the limiting piece is kept fixed.

Further, one side of the machine body is hinged to a machine cover, one side, away from the hinged position, of the machine body is hinged to a supporting rod, and the machine cover is provided with a clamping groove for clamping the end part of the supporting rod.

Through above-mentioned technical scheme, the cover can be opened, and the staff of being convenient for observes the inside behavior of organism and maintains the organism, and the bracing piece can keep the stability of cover open mode.

Further, a bearing platform is arranged between the cutting roller and the first conveying belt, and the bearing surface of the bearing platform is flush with the bearing surface of the first conveying belt.

Through the technical scheme, the bearing platform can bear partial pressure of the cutting roller in the cutting process, so that the cutting effect is improved.

The utility model has the advantages that:

1. the plastic workpiece is conveyed to the cutting roller through the first conveying belt, the cutting roller cuts the plastic workpiece into plastic strips, the formed plastic strips fall onto the second conveying belt and are conveyed out of the machine body, the limiting part is abutted to two side faces of the plastic workpiece, which are arranged along the width direction, and the plastic workpiece is limited in the width direction, so that the condition that the plastic workpiece deviates in the conveying process is reduced, the position stability of the plastic workpiece is improved, the cutting effect is improved, in addition, the first elastic part can be adapted to the plastic workpieces with various width sizes while the limiting strength is enhanced by abutting against the plastic workpiece, and the practicability is improved;

2. the limiting plate is provided with a control rod penetrating through the side wall of the machine body, so that the movement of the limiting part is convenient to control, a space is vacated for placing the plastic workpiece on the first conveying belt, the control rod can be fixed through the matching of the lock rod and the through hole, and the worker can fix the position of the limiting part conveniently.

Drawings

FIG. 1 is a schematic perspective view of the present embodiment;

FIG. 2 is a partial perspective view of the present embodiment;

fig. 3 is a schematic plan view of a limiting member of the present embodiment;

FIG. 4 is a schematic cross-sectional view of the telescopic rod of the present embodiment;

fig. 5 is a perspective view of the lever and the lock lever of the present embodiment.

In the figure: 1. a body; 11. a machine cover; 12. a first conveyor belt; 13. a second conveyor belt; 14. a cutting roller; 15. a containing groove; 16. a support bar; 17. a card slot; 18. a driving seat; 19. a pressure roller; 110. a support platform; 2. a limiting plate; 21. a rotating drum; 22. mounting a plate; 23. a rotating shaft; 24. a base table; 25. a first elastic member; 3. a telescopic rod; 31. a guide bar; 32. a guide cylinder; 33. a limiting table; 34. a slider; 4. a control lever; 41. a handle; 42. a locking seat; 43. a chute; 44. a lock lever; 45. a second elastic member; 46. and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, for the utility model discloses a plastic strip cutting device, including organism 1, the top opening of organism 1 is equipped with cover 11, and organism 1 internally mounted has first conveyer belt 12 and second conveyer belt 13, and rotatable formula is installed between first conveyer belt 12 and the second conveyer belt 13 and is cut roller 14.

As shown in fig. 1 and 2, the cover 11 is hinged to one side of the machine body 1 away from the first conveyor belt 12, the top edge of the machine body 1 is provided with two accommodating grooves 15 along the length direction, the two accommodating grooves 15 are respectively located at two sides of the machine body 1, and one end of the accommodating groove 15 close to the first conveyor belt 12 is hinged to a support rod 16; cover 11 is close to the bottom surface of organism 1 and has been seted up draw-in groove 17, and the bracing piece 16 is kept away from the one end joint in draw-in groove 17 at articulated position to utilize bracing piece 16 to support the cover 11 after opening, keep the stability of cover 11 open mode, can be convenient for the staff to observe the inside behavior of organism 1 and maintain organism 1 when cover 11 is opened.

As shown in fig. 2, a driving seat 18 is installed on the outer wall of the machine body 1, and a plurality of driving members for driving the cutting roller 14, the first conveyor belt 12 and the second conveyor belt 13 to rotate are installed in the driving seat 18; the first conveyor belt 12 and the second conveyor belt 13 are both horizontally arranged, the horizontal height of the second conveyor belt 13 is lower than that of the first conveyor belt 12, the first conveyor belt 12 conveys the plastic workpiece to a position close to the cutting roller 14, the cutting roller 14 cuts the plastic workpiece into plastic strips, the plastic strips fall onto the second conveyor belt 13, and the second conveyor belt 13 conveys the plastic strips out of the machine body 1; a pinch roller 19 is rotatably mounted on the first conveyor belt 12, the pinch roller 19 is abutted against the top surface of the plastic workpiece far away from the first conveyor belt 12, the plastic workpiece is limited in the thickness direction, and the stability of the plastic workpiece is kept; the cutting roller 14 is fixed with a supporting platform 110 between the first conveyor belts 12, and the supporting surface of the supporting platform 110 is flush with the supporting surface of the first conveyor belts 12, so that in the process of cutting the plastic workpiece by the cutting roller 14, the supporting platform 110 can support the plastic workpiece and bear partial pressure from the cutting roller 14, thereby improving the cutting effect.

As shown in fig. 2 and 3, two opposite inner side walls of the machine body 1 parallel to the movement direction of the plastic workpiece are provided with limiting parts, each limiting part comprises a limiting plate 2 and a plurality of rotary drums 21, and the length direction of the limiting plate 2 is parallel to the movement direction of the plastic workpiece; mounting plates 22 are vertically fixed on the top surfaces of the limiting plates 2 far away from the first conveyor belt 12, and the mounting plates 22 on the two limiting plates 2 extend in opposite directions; a plurality of rotating shafts 23 are vertically fixed on the bottom surface of the mounting plate 22 close to the first conveyor belt 12, the rotating shafts 23 are distributed at intervals along the length direction of the mounting plate 22, the rotating drum 21 penetrates through and is rotatably connected to the rotating shafts 23, and the rotating axis of the rotating drum 21 and the axis of the rotating shafts 23 are positioned on the same straight line; a base 24 is fixed at one end of the rotating shaft 23 far away from the mounting plate 22, and the base 24 is abutted against the rotary drum 21 so as to keep the position of the rotary drum 21 stable; the side walls of the two rotary drums 21 are respectively abutted to the two side faces of the plastic workpiece arranged along the width direction, the plastic workpiece is limited in the width direction, when the plastic workpiece moves, the rotary drums 21 are in rolling connection with the plastic workpiece, the friction resistance of the plastic workpiece in the contact process with the rotary drums 21 is reduced, and therefore abrasion to the side faces of the plastic workpiece is reduced, the workpiece protection effect is achieved, meanwhile, the rotary drums 21 keep the limiting effect on the plastic workpiece, the condition that the plastic workpiece deviates in the conveying process is reduced, the position stability of the plastic workpiece is improved, and the cutting effect is improved.

As shown in fig. 2 and fig. 3, the limiting plate 2 is vertically fixed with a plurality of first elastic members 25, one end of the first elastic member 25, which is far away from the limiting plate 2, is vertically fixed on the inner side wall of the machine body 1, in this embodiment, the first elastic member 25 is specifically a spring, when the rotary drum 21 abuts against the plastic workpiece, the first elastic member 25 is in a compression state, the restoring elasticity of the first elastic member 25 plays a role in abutting against the limiting plate 2, thereby abutting against the plastic workpiece, enhancing the limiting strength, improving the limiting effect, and in addition, the elastic deformation of the first elastic member 25 can adapt to the plastic workpieces with various width sizes, thereby enhancing the practicability.

As shown in fig. 3 and 4, a plurality of telescopic rods 3 are connected between the limiting plate 2 and the inner side wall of the machine body 1, each telescopic rod 3 comprises a guide rod 31 and a guide cylinder 32, the guide rod 31 is vertically fixed on the limiting plate 2, a sliding block 34 is fixed at one end of the guide rod 31, which is far away from the limiting plate 2, one end of each guide cylinder 32 is open, the bottom of each guide cylinder 32 is vertically fixed on the inner side wall of the machine body 1, the guide rod 31 is inserted into the guide cylinder 32, and the sliding block 34 is slidably connected to the inner wall of the guide cylinder 32, so that the guide rod 31; a limiting table 33 is fixed at one end of the guide cylinder 32 far away from the inner side wall of the machine body 1, the limiting table 33 extends inwards along the radial direction of the guide cylinder 32, the outer wall of the guide rod 31 abuts against the limiting table 33, and the limiting table 33 can abut against the sliding block 34, so that the sliding block 34 is prevented from continuously sliding, the guide rod 31 is prevented from being separated from the guide cylinder 32, and the integral stability of the telescopic rod 3 is maintained; guide bar 31 sliding connection is in guide cylinder 32 to realize the flexible of telescopic link 3, play the guide effect to the flexible of first elastic component 25, reduce the condition of the radial skew of first elastic component 25, telescopic link 3 can further support limiting plate 2 simultaneously, keeps limiting plate 2's stability.

As shown in fig. 2 and 3, the control rod 4 is vertically fixed to the limiting rod, the control rod 4 penetrates through the side wall of the machine body 1 and extends out of the machine body 1, and a worker can control the position of the limiting member outside the machine body 1 through the control rod 4 to move the limiting member in a direction close to the side wall of the machine body 1, so that a sufficient space is provided for placing a plastic workpiece on the first conveyor belt 12, and after the plastic workpiece is placed, the control rod 4 is released to enable the rotary drum 21 to abut against the plastic workpiece, so that the worker can operate the rotary drum conveniently; the end of the control rod 4 penetrating the side wall of the machine body 1 is fixed with a handle 41, and the section of the handle 41 is larger than that of the control rod 4, so that the control rod 4 can be pulled more conveniently through the handle 41.

As shown in fig. 3 and 5, a locking seat 42 is fixed on an outer side wall of the machine body 1, the locking seat 42 is located above the control rod 4, a sliding groove 43 is formed between the locking seat 42 and the control rod 4 of the machine body 1, a locking rod 44 is slidably connected in the sliding groove 43 along a length direction, and a second elastic member 45 is connected between the locking rod 44 and the locking seat 42, wherein in this embodiment, the second elastic member 45 is specifically a spring; through-hole 46 has been seted up to control lever 4, keeps away from organism 1 lateral wall certain distance when handle 41 and drives the locating part and when being close to toward organism 1 lateral wall, through-hole 46 can be aimed at to locking lever 44, and the spring action of second elastic component 45 makes locking lever 44 slide to make locking lever 44 wear to locate through-hole 46, thereby fixed control lever 4's position keeps the stability in locating part position, and then the placing of the plastics work piece of being convenient for more.

The implementation principle of the embodiment is as follows:

pulling the control rod 4 to make the through hole 46 of the control rod 4 aligned with the lock rod 44, wherein the lock rod 44 is arranged in the through hole 46 in a penetrating way under the action of the second elastic piece 45, fixing the position of the control rod 4, and placing the plastic workpiece on the first conveyor belt 12; then, the lock rod 44 is slid to enable the lock rod 44 to leave the through hole 46, the elasticity of the first elastic piece 25 enables the limiting plate 2 and the rotary drum 21 to move towards the direction close to the plastic workpiece, and the rotary drum 21 is abutted to the plastic workpiece to limit the movement of the plastic workpiece.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A plastic strip cutting device which characterized in that: including installing in organism (1) inside and be used for leading into first conveyer belt (12) of plastics work piece and second conveyer belt (13) that are used for spreading out the plastic strip, organism (1) is located first conveyer belt (12) with rotatable formula between second conveyer belt (13) installs cutting roller (14), rotatable formula in the top of first conveyer belt (12) install with pinch-off roller (19) of plastics work piece butt, the both sides wall that organism (1) is relative all be equipped with the locating part of the both sides face butt that the width direction set up is followed to the plastics work piece, the locating part with be connected with a plurality of first elastic component (25) between organism (1) the lateral wall.

2. A plastic strip cutting apparatus as defined in claim 1, wherein: the limiting part comprises a limiting plate (2) connected with the first elastic part (25) and a plurality of rotary drums (21) rotatably mounted on the limiting plate (2), and the side walls of the rotary drums (21) are abutted to the side faces of the plastic workpieces.

3. A plastic strip cutting apparatus as defined in claim 2, wherein: a plurality of telescopic rods (3) are connected between the limiting plate (2) and the side wall of the machine body (1).

4. A plastic strip cutting apparatus as defined in claim 3, wherein: telescopic link (3) including connect in guide bar (31) of limiting plate (2) with connect in organism (1) lateral wall and cover are located guide cylinder (32) of guide bar (31) outer wall, guide cylinder (32) keep away from the one end of organism (1) lateral wall is equipped with spacing platform (33), guide bar (31) are kept away from the tip of limiting plate (2) is equipped with sliding connection in guide cylinder (32) and butt in sliding block (34) of spacing platform (33).

5. A plastic strip cutting apparatus as defined in claim 2, wherein: the limiting plate (2) is provided with a control rod (4) penetrating through the side wall of the machine body (1), and the control rod (4) penetrates out of one end of the side wall of the machine body (1) and is provided with a handle (41).

6. A plastic strip cutting apparatus as defined in claim 5, wherein: the control rod (4) is provided with a through hole (46), and the outer side wall of the machine body (1) is connected with a lock rod (44) penetrating through the through hole (46) in a sliding manner.

7. A plastic strip cutting apparatus as defined in claim 6, wherein: the machine body (1) is provided with a locking seat (42) which is close to the locking rod (44) and is positioned at one end of the locking rod (44) far away from the control rod (4), and a second elastic piece (45) is connected between the locking seat (42) and the locking rod (44).

8. A plastic strip cutting apparatus as defined in claim 1, wherein: one side of organism (1) articulates there is cover (11), one side that articulated position was kept away from in organism (1) articulates there is bracing piece (16), the confession has been seted up in cover (11) draw-in groove (17) of bracing piece (16) tip joint.

9. A plastic strip cutting apparatus as defined in claim 1, wherein: a bearing platform (110) is arranged between the cutting roller (14) and the first conveyor belt (12), and the bearing surface of the bearing platform (110) is flush with the bearing surface of the first conveyor belt (12).