CN112454737A

CN112454737A - Cutting and recycling equipment for waste plastic barrels

Info

Publication number: CN112454737A
Application number: CN202011129724.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-03-09

Abstract

The invention relates to cutting and recycling equipment, in particular to waste plastic barrel cutting and recycling equipment. Mainly provide one kind and rely on the machine to carry out automatic cutout to the plastic drum, need not the staff and contact the cutting process, the cutting finishes direct landing and carries out the abandonment plastic drum cutting recovery plant who collects. A cutting and recycling device for waste plastic barrels comprises: the top of the base is uniformly provided with a plurality of brackets; the workbench is connected between the tops of the brackets, and a high-speed response motor is arranged at the top of the workbench; the end part of an output shaft of the high-speed response motor is connected with a cutting saw blade which is positioned in the workbench; the slide bar, workstation top both sides are opened there is the guide way, and the equal slidingtype in the guide way is equipped with the slide bar. The plastic barrel can be clamped and fixed by arranging the placing frames with the symmetrical sides, so that the plastic barrel is convenient to cut; through setting up high-speed response motor, make the plastic drum only need rotate the round just can guarantee complete cutting, convenient and fast.

Description

Cutting and recycling equipment for waste plastic barrels

Technical Field

The invention relates to cutting and recycling equipment, in particular to waste plastic barrel cutting and recycling equipment.

Background

The plastic barrel is made of blow molding and injection molding of polyethylene, polypropylene and other plastics, the polyethylene is the best material recognized in the world for contacting food, is nontoxic, tasteless and odorless, and meets the food packaging sanitary standard. The polyethylene film is light and transparent, has the performances of moisture resistance, oxidation resistance, acid resistance, alkali resistance, general air tightness, excellent heat sealability and the like, is a material which is called 'flower of plastic' and is the most important material with the most printing dosage for plastic packaging.

The used chemical plastic bucket needs to be recycled, on one hand, the plastic bucket contacting with chemical substances is dangerous, and therefore workers are required to cut and recycle the waste plastic bucket.

Disclosure of Invention

Rely on the manual work to drive plastic drum contact cutter in order to overcome traditional cutting skill, have certain potential safety hazard, plastic drum remains the chemical outflow among the cutting process, and also extremely dangerous finishes still to need manual placing, piles up the inconvenient shortcoming of collecting in ground, the technical problem who solves: the waste plastic bucket cutting and recycling equipment has the advantages that automatic cutting is carried out on plastic buckets by means of a machine, a human hand is not needed to contact with a cutting process, and the waste plastic buckets are directly slid and collected after cutting.

The technical scheme is as follows: a cutting and recycling device for waste plastic barrels comprises:

the top of the base is uniformly provided with a plurality of brackets;

the workbench is connected between the tops of the brackets, and a high-speed response motor is arranged at the top of the workbench;

the end part of an output shaft of the high-speed response motor is connected with a cutting saw blade which is positioned in the workbench;

the two sides of the top of the workbench are provided with guide grooves, and the guide grooves are internally provided with moving rods in a sliding manner;

the base is connected with a moving mechanism;

the cutting mechanism is connected with the inner side of the moving rod.

Further, the cutting mechanism includes:

the upper part of the movable rod is rotatably provided with a sleeve, the inner side of the sleeve is connected with a placing frame through a connecting shaft, and the sleeve is connected with the connecting shaft in a sliding manner;

the push rods are arranged on the periphery of the placing frame in a sliding mode, and clamping blocks are arranged at the end parts of the inner sides of the push rods;

the outer sides of the ejector rods are sleeved with the first springs;

the fixing frames are symmetrically arranged on the outer walls of the periphery of the placing frame and are matched with the ejector rods in a sliding mode;

the outer side end of the sleeve is provided with a full gear;

the rack, workstation top both sides are connected with the rack, and the rack all cooperates with homonymy full gear.

Further, the moving mechanism includes:

the two sides of the top of the base are both connected with guide rods, and the guide rods are both provided with second sliding blocks in a sliding manner;

the connecting rod is connected between the inner sides of the second sliding blocks, and the first sliding block is arranged on the connecting rod in a sliding mode;

the cutting saw comprises supporting rods, a base, a cutting saw blade, a cutting mechanism and a cutting mechanism, wherein the supporting rods are arranged on two sides of the top of the base;

the special-shaped block is arranged on one side of the bottom of the supporting rod close to one side of the servo motor, a first rotating shaft is arranged on the special-shaped block, and a bevel gear set is connected between the upper part of the first rotating shaft and an output shaft of the servo motor;

the end part of the first rotating shaft is rotatably connected with a rocker, and the other end of the rocker is rotatably connected with the first sliding block;

the top of each second sliding block is provided with a fixed block, and the upper parts of the fixed blocks are connected with mounting seats;

the anchor strut, carriage release lever upper portion one side all is connected with the anchor strut, and anchor strut and carriage release lever all are connected with the mount pad slidingtype.

Further, still including extrusion mechanism, extrusion mechanism includes:

the inner wall of one side, away from the servo motor, of the mounting frame is connected with the ball bearing, the center of the ball bearing is connected with a second rotating shaft, and a belt pulley group is connected between the bottom of the second rotating shaft and the bottom of the first rotating shaft;

the middle part of the second rotating shaft is provided with a cam;

the fixed rod is connected between the movable rod and the reinforcing rod and is connected with the upper part of the mounting seat in a sliding manner;

the fixed rods are sleeved with third springs, and the third springs are connected between the movable rods and the inner sides of the mounting seats;

the inner sides of the fixed rods are connected with contact rods which are matched with the cam;

the inner ends of the connecting shafts of the sleeves are connected with the push plates, and the push plates are contacted with the inner wall of the placing frame;

the outer ends of the connecting shafts of the sleeves are provided with push rods, and a second spring is connected between the inner side of each push rod and the corresponding sleeve;

the wedge blocks are symmetrically arranged in the guide grooves of the workbench and are in transmission fit with the push rods on the same side.

Further, the method also comprises the following steps:

the guide blocks are arranged on the two sides of the movable rod;

clamping grooves are formed in the outer sides of the placing frames, clamping rods are connected between the outer sides of the guide blocks, and two sides of each clamping rod are located in the clamping grooves;

the fixed plate, the carriage release lever outside all is connected with the fixed plate, is connected with the fourth spring between the fixed plate inboard and the kelly outside.

Furthermore, one side of the workbench, which is far away from the cutting saw blade, is inclined.

The invention has the beneficial effects that: the plastic barrel can be clamped and fixed by arranging the placing frames with the symmetrical sides, so that the plastic barrel is convenient to cut; by arranging the high-speed response motor, the plastic barrel can be completely cut by only rotating for one circle, and the cutting is convenient and quick; the placing frame is driven to move back and forth by arranging the full gear to be matched with the rack, so that the plastic barrel can be driven to move back and forth to be matched for cutting; the cam is arranged to rotate to contact with the push rod and extrude the push rod, so that the contact distance between the plastic barrel and the placing frame is shortened, and the cut plastic barrel can fall off conveniently; the push plate moves inwards to push the plastic barrel out, and the cut plastic barrel is pushed out of the placing frame; through setting up the workstation that the front side is the inclined plane, make the plastic drum can direct landing after being released, be convenient for collect.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a first part of the present invention.

Fig. 3 is a partial cross-sectional view of the present invention.

Fig. 4 is a perspective view of a second part of the present invention.

Fig. 5 is a perspective view of a third part of the present invention.

Fig. 6 is an enlarged view of the invention at a.

Reference numerals: 1 base, 2 supports, 3 working tables, 30 movable rods, 4 high-speed response motors, 5 cutting saw blades, 6 cutting mechanisms, 60 placing frames, 61 clamping blocks, 62 ejector rods, 63 first springs, 64 fixing frames, 65 sleeves, 66 full gears, 67 racks, 7 moving mechanisms, 70 supporting rods, 71 mounting frames, 72 servo motors, 73 bevel gear sets, 74 special-shaped blocks, 75 first rotating shafts, 76 rocking rods, 77 first sliding blocks, 78 connecting rods, 79 second sliding blocks, 710 guide rods, 711 fixing blocks, 712 mounting seats, 713 reinforcing rods, 8 extruding mechanisms, 80 second rotating shafts, 81 ball bearings, 82 belt pulley sets, 83 cams, 84 push plates, 85 push rods, 86 second springs, 87 fixing rods, 88 third springs, 89 contact rods, 810 wedge blocks, 9 clamping grooves, 10 clamping rods, 11 guide blocks, 12 fixing plates and 13 fourth springs.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

The utility model provides an abandonment plastic drum cutting recovery plant, as shown in figure 1 and figure 2, including base 1, support 2, workstation 3, high-speed response motor 4, cutting saw bit 5, cutting mechanism 6 and

moving mechanism

7, 1 top of base evenly is equipped with 4 supports 2, be connected with workstation 3 between 2 tops of support, 3 tops of workstation are equipped with high-speed response motor 4, the output shaft right-hand member of high-speed response motor 4 is connected with cutting saw bit 5, cutting saw bit 5 is located workstation 3, open the 3 top left and right sides of workstation has the guide way, the equal slidingtype in the guide way is equipped with carriage release lever 30, be connected with moving mechanism 7 on the base 1, carriage release lever 30 inboard is connected with cutting mechanism 6.

When workers need to cut and recycle the waste plastic barrels, the collecting frame can be firstly placed below the inclined part of the workbench 3, then the plastic barrels are transversely placed and fixed between the cutting mechanisms 6, then the high-speed response motor 4 can be started to rotate, the high-speed response motor 4 can drive the cutting saw blade 5 to rotate at a high speed, then the moving mechanism 7 is started to work, the moving mechanism 7 works to drive the plastic barrels to move forwards through the cutting mechanisms 6, when the plastic barrels move to be in contact with the cutting saw blade 5, the cutting can be started, when the plastic barrels move to the forefront end, the workers can control the cutting mechanisms 6 to loosen and drop the cut plastic barrels, the plastic barrels slide into the collecting frame from the inclined part, the moving mechanism 7 continues to work to drive the cutting mechanisms 6 to reset, and after the reset, the workers need to drive the cutting mechanisms 6 to stop working through the moving mechanism 7, the plastic barrel can be continuously placed for cutting, the plastic barrel can be cut and recovered in a reciprocating mode, the worker can stop the high-speed response motor 4 and the moving mechanism 7 to work after cutting is finished, and the cut plastic barrel can be collected.

Example 2

On the basis of embodiment 1, as shown in fig. 2 and fig. 3, the cutting mechanism 6 includes a placing frame 60, a clamping block 61, an ejector rod 62, a first spring 63, a fixing frame 64, a sleeve 65, a full gear 66 and a rack 67, the upper portion of the movable rod 30 is rotatably provided with the sleeve 65, the inner side of the sleeve 65 is connected with the placing frame 60 through a connecting shaft, the sleeve 65 is connected with the connecting shaft in a sliding manner, the ejector rod 62 is slidably provided around the placing frame 60, the clamping block 61 is provided at the inner end of the ejector rod 62, the first spring 63 is sleeved outside the ejector rod 62, the fixing frame 64 is symmetrically provided on the outer wall of the placing frame 60, the fixing frame 64 is slidably matched with the ejector rod 62, the full gear 66 is provided at the outer end of the sleeve 65, the racks 67 are connected to the left and right sides.

The worker can place the plastic barrel in the placing frame 60, at the moment, the clamping block 61 is extruded to move outwards, the clamping block 61 moves outwards to drive the first spring 63 to be compressed through the ejector rod 62, then the plastic barrel is loosened, the first spring 63 can be reset to drive the clamping block 61 to move inwards to fix the plastic barrel, the moving mechanism 7 works to drive the full gear 66 to move forwards through the moving rod 30, the full gear 66 moves forwards to be matched with the rack 67 and simultaneously drives the full gear 66 to rotate, the full gear 66 rotates to drive the placing frame 60 to rotate through the connecting shaft of the sleeve 65, the placing frame 60 can drive the plastic barrel to rotate in the forward moving process, the plastic barrel can be cut when passing through the cutting saw blade 5, the worker can control the ejector rod 62 to move outwards, at the moment, the first spring 63 is compressed, the ejector rod 62 does not fix the plastic barrel when moving outwards, the plastic barrel can fall and slide into the collecting frame, then the ejector rod 62 is loosened, and the ejector rod 62 can be reset through the first spring 63 to drive the clamping blocks 61 to reset together.

As shown in fig. 3 to 5, the moving mechanism 7 includes a supporting rod 70, a mounting frame 71, a servo motor 72, a bevel gear set 73, a profile block 74, a first rotating shaft 75, a rocker 76, a first slider 77, a connecting rod 78, a second slider 79, a guide rod 710, a fixing block 711, a mounting seat 712 and a reinforcing rod 713, the guide rods 710 are connected to the left and right sides of the top of the base 1, the second slider 79 is slidably arranged on the guide rods 710, the connecting rod 78 is connected between the inner sides of the second slider 79, the first slider 77 is slidably arranged on the connecting rod 78, the supporting rods 70 are arranged on the front and rear sides of the top of the base 1, the mounting frame 71 is connected between the inner sides of the supporting rods 70, the servo motor 72 is mounted on the rear portion of the inner wall of the mounting frame 71, the profile block 74 is arranged on the front side of the bottom of the rear side supporting rod 70, the first rotating shaft, the lower end of the first rotating shaft 75 is rotatably connected with a rocker 76, the other end of the rocker 76 is rotatably connected with a first sliding block 77, the tops of the second sliding blocks 79 are respectively provided with a fixed block 711, the upper parts of the fixed blocks 711 are respectively connected with a mounting seat 712, the outer sides of the upper parts of the movable rods 30 are respectively connected with a reinforcing rod 713, and the reinforcing rod 713 and the movable rods 30 are both slidably connected with the mounting seats 712.

The worker can start the servo motor 72 to rotate, the servo motor 72 drives the first rotating shaft 75 to rotate through the bevel gear set 73, the first rotating shaft 75 drives the first sliding block 77 to move rightwards on the connecting rod 78 through the rocker 76, the first sliding block 77 moves rightwards and drives the second sliding blocks 79 on two sides to move forwards on the guide rod 710 through the connecting rod 78, the second sliding block 79 moves forwards and can drive the mounting seat 712 to move forwards through the fixing block 711, the mounting seat 712 moves forwards and drives the placing frame 60 to move forwards through the moving rod 30, the placing frame 60 moves forwards and can drive the plastic barrel to move forwards to contact with the cutting saw blade 5 and perform cutting, after the cutting is finished, the first rotating shaft 75 continues to rotate and drives the first sliding block 77 to move leftwards through the rocker 76, the first sliding block 77 moves leftwards and drives the second sliding block 79 to move backwards and reset, the second sliding block 79 moves backwards and drives the mounting seat 712 to move backwards through, thereby driving all the components on the placing frame to reset, and in such a reciprocating way, driving the placing frame 60 to move back and forth to contact with the cutting saw blade 5 for cutting.

As shown in fig. 1, 2 and 5, the extruding device 8 further comprises an extruding mechanism 8, the extruding mechanism 8 comprises a second rotating shaft 80, a ball bearing 81, a pulley set 82, a cam 83, a push plate 84, a push rod 85, a second spring 86, a fixing rod 87, a third spring 88, a contact rod 89 and a wedge 810, the ball bearing 81 is connected to the inner wall of the front portion of the mounting frame 71, the second rotating shaft 80 is connected to the center position of the ball bearing 81, the pulley set 82 is connected between the bottom of the second rotating shaft 80 and the bottom of the first rotating shaft 75, the cam 83 is arranged in the middle of the second rotating shaft 80, the fixing rod 87 is connected between the movable rod 30 and the reinforcing rod 713, the fixing rod 87 is connected to the upper portion of the mounting frame 712 in a sliding manner, the third spring 88 is sleeved on the fixing rod 87, the third spring 88 is connected between the movable rod 30 and the inner side of the upper portion of the mounting, the inner end of the connecting shaft of the sleeve 65 is connected with a push plate 84, the push plate 84 contacts with the inner wall of the placing frame 60, the outer end of the connecting shaft of the sleeve 65 is provided with a push rod 85, a second spring 86 is connected between the inner side of the push rod 85 and the sleeve 65, wedge blocks 810 are symmetrically arranged on the front side of the guide groove of the workbench 3, and the wedge blocks 810 are in transmission fit with the push rod 85 on the same side.

The first rotating shaft 75 rotates to drive the second rotating shaft 80 to rotate through the belt pulley group 82, the second rotating shaft 80 rotates to drive the cam 83 to rotate, when the two-side placing frame 60 moves to the front side of the workbench 3, the cam 83 can extrude the contact rod 89, the contact rod 89 moves outwards and drives the moving rod 30 and the reinforcing rod 713 to move outwards together in the mounting seat 712 through the fixing rod 87, at the moment, the third spring 88 is compressed, the moving rod 30 moves outwards to drive the placing frame 60 to move outwards, the contact distance between the plastic barrel and the placing frame 60 is shortened, meanwhile, the placing frame 60 moves forwards to drive the push rod 85 to contact with the two-side wedge blocks 810, the wedge blocks 810 extrude the push rod 85, the push rod 85 moves inwards and drives the push plate 84 to move inwards through the sleeve 65, at the moment, the second spring 86 is compressed, the push plate 84 moves inwards to push out the plastic barrel, and thus the plastic barrel can be pushed out of the, fall to workstation 3 front side and landing again and collect in the frame, cam 83 continues to rotate and no longer extrudees contact bar 89, and the tensile reset of third spring 88 drives movable rod 30 and reinforcing bar 713 and resets this moment, and cam 83 continues to rotate simultaneously and does not contact with wedge 810, and the tensile reset of second spring 86 drives push pedal 84 outside removal of push pedal 84 and resets this moment, so just can carry out automatic the release with the plastic drum that the cutting finishes.

As shown in fig. 6, the clamping device further comprises a clamping rod 10, guide blocks 11, a fixing plate 12 and a fourth spring 13, wherein the clamping groove 9 is formed in the lower portion of the outer side of the placing frame 60, the guide blocks 11 are arranged on the front side and the rear side of the moving rod 30, the clamping rod 10 is connected between the outer sides of the guide blocks 11 in a sliding mode, the two sides of the clamping rod 10 are located in the clamping groove 9, the fixing plate 12 is connected to the outer side of the moving rod 30, and the fourth spring 13 is connected between the inner side of the lower portion of the fixing plate 12.

When placing frame 60 and rotating and when moving forward, the initial condition of fourth spring 13 is compression state, finished by the cutting when the plastic drum, place frame 60 when moving backward and reseing, place frame 60 and have rotated a week, the tensile drive kelly 10 that resets of fourth spring 13 this moment is inboard to be removed and draw-in groove 9 contact, thereby temporary stop places frame 60 rotation, the staff just can put into the plastic drum again, it continues to rotate to place frame 60 atress, accessible fourth spring 13 is compressed and drives kelly 10 and move to the outside and not contact with draw-in groove 9, so reciprocal, alright carry out short fixed to placing frame 60, conveniently put into the plastic drum and cut.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The utility model provides a abandonment plastic drum cutting recovery plant which characterized in that, including:

the device comprises a base (1), wherein a plurality of brackets (2) are uniformly arranged at the top of the base (1);

the worktable (3) is connected between the tops of the brackets (2), and the top of the worktable (3) is provided with a high-speed response motor (4);

the end part of an output shaft of the high-speed response motor (4) is connected with a cutting saw blade (5), and the cutting saw blade (5) is positioned in the workbench (3);

the two sides of the top of the workbench (3) are provided with guide grooves, and the guide grooves are internally provided with the movable rods (30) in a sliding manner;

the base (1) is connected with a moving mechanism (7);

the cutting mechanism (6) is connected with the inner side of the moving rod (30).

2. The waste plastic bucket cutting and recycling device as claimed in claim 1, wherein the cutting mechanism (6) comprises:

the upper part of the movable rod (30) is rotatably provided with a sleeve (65), the inner side of the sleeve (65) is connected with a placing frame (60) through a connecting shaft, and the sleeve (65) is connected with the connecting shaft in a sliding manner;

the push rods (62) are arranged on the periphery of the placing frame (60) in a sliding mode, and clamping blocks (61) are arranged at the end parts of the inner sides of the push rods (62);

the outer sides of the ejector rods (62) are sleeved with the first springs (63);

the fixing frames (64) are symmetrically arranged on the outer walls of the periphery of the placing frame (60), and the fixing frames (64) are in sliding fit with the ejector rods (62);

the outer side ends of the sleeves (65) are provided with full gears (66);

the rack (67) is connected with on both sides of workstation (3) top, and rack (67) all cooperates with homonymy full gear (66).

3. The waste plastic bucket cutting and recycling device of claim 2, wherein the moving mechanism (7) comprises:

the two sides of the top of the base (1) are both connected with guide rods (710), and the guide rods (710) are both provided with second sliding blocks (79) in a sliding manner;

the connecting rod (78) is connected between the inner sides of the second sliding blocks (79), and the first sliding blocks (77) are arranged on the connecting rod (78) in a sliding mode;

the cutting saw blade device comprises supporting rods (70), wherein the supporting rods (70) are arranged on two sides of the top of the base (1), a mounting frame (71) is connected between the inner sides of the supporting rods (70), and a servo motor (72) is arranged on one side, close to the cutting saw blade (5), of the inner wall of the mounting frame (71);

the special-shaped block (74) is arranged on one side of the bottom of the support rod (70) close to one side of the servo motor (72), a first rotating shaft (75) is arranged on the special-shaped block (74), and a bevel gear set (73) is connected between the upper portion of the first rotating shaft (75) and an output shaft of the servo motor (72);

the end part of the first rotating shaft (75) is rotatably connected with a rocker (76), and the other end of the rocker (76) is rotatably connected with a first sliding block (77);

the top of each second sliding block (79) is provided with a fixed block (711), and the upper parts of the fixed blocks (711) are connected with mounting seats (712);

and the reinforcing rods (713) are connected to one side of the upper part of the movable rod (30), and the reinforcing rods (713) and the movable rod (30) are connected with the mounting seat (712) in a sliding manner.

4. The waste plastic bucket cutting and recycling device as claimed in claim 3, further comprising an extruding mechanism (8), wherein the extruding mechanism (8) comprises:

the inner wall of one side, away from the servo motor (72), of the mounting frame (71) is connected with the ball bearing (81), the center of the ball bearing (81) is connected with a second rotating shaft (80), and a belt pulley group (82) is connected between the bottom of the second rotating shaft (80) and the bottom of the first rotating shaft (75);

the cam (83) is arranged in the middle of the second rotating shaft (80);

the fixing rod (87) is connected between the movable rod (30) and the reinforcing rod (713), and the fixing rod (87) is connected with the upper part of the mounting seat (712) in a sliding manner;

the third springs (88) are sleeved on the fixed rods (87), and the third springs (88) are connected between the movable rod (30) and the inner side of the mounting seat (712);

the inner sides of the fixed rods (87) are connected with contact rods (89), and the contact rods (89) are matched with the cam (83);

the inner ends of the connecting shafts of the sleeves (65) are connected with the push plates (84), and the push plates (84) are contacted with the inner wall of the placing frame (60);

the push rods (85) are arranged at the outer ends of the connecting shafts of the sleeves (65), and second springs (86) are connected between the inner sides of the push rods (85) and the sleeves (65);

the wedge block (810) is symmetrically arranged in a guide groove of the workbench (3), and the wedge block (810) is in transmission fit with the push rod (85) on the same side.

5. The waste plastic bucket cutting and recycling device as claimed in claim 4, further comprising:

the guide blocks (11) are arranged on both sides of the movable rod (30);

clamping rods (10), clamping grooves (9) are formed in the outer sides of the placing frames (60), the clamping rods (10) are connected between the outer sides of the guide blocks (11), and the two sides of each clamping rod (10) are located in the clamping grooves (9);

the outer sides of the fixed plate (12) and the movable rod (30) are connected with the fixed plate (12), and a fourth spring (13) is connected between the inner side of the fixed plate (12) and the outer side of the clamping rod (10).

6. The waste plastic bucket cutting and recycling device as claimed in claim 5, wherein one side of the workbench (3) far away from the cutting saw blade (5) is inclined.