CN220995066U - Cutting device - Google Patents

Abstract

The utility model discloses a cutting device, which comprises a bottom plate, a cutting frame and a cutting unit, wherein the cutting frame is arranged at the top of the bottom plate, a cutting hole is formed in the middle of the right side of the cutting frame, the cutting unit is arranged above the cutting hole, the cutting unit comprises a second motor, a cam roller, a connecting roller, a cutting table, a fixed plate, a second compression spring, a second sliding rod and a cutter, two second sliding rods are arranged, the upper end and the lower end of each second sliding rod are respectively provided with the fixed plate, the fixed plates are respectively fixedly connected with the right side surface of the cutting frame, the cutting table is slidably arranged on the second sliding rod, the cutting device can shape and cool linear materials extruded by an external granulator, the flowing cooling water can be recycled, the use cost of the cooling water is saved, and meanwhile, the cutting table which moves reciprocally drives the cutter to cut the shaped linear materials through the cooperation of the conveying unit, so that the quality of the cut particles is ensured.

Description

Cutting device

Technical Field

The utility model relates to the technical field of granulators, in particular to a cutting device.

Background

The granulator equipment is used for producing plastic particles, the extruded linear materials are required to be cooled by water, so that the linear materials are shaped into hard materials, and then the plastic strips are conveyed to a cutting device for granulating;

At present, the cutting device used by the granulator equipment on the market is required to be additionally provided with a special conveying device and a water cooling groove, because the water mobility in the water cooling groove is poor, after long-time use, after the water temperature rises, the shaping effect of plastic strips is easily affected, so that the linear materials are easily adhered to a cutter, and the quality of the cut particles cannot be guaranteed.

Disclosure of utility model

In view of the problems existing in the prior art, the utility model discloses a cutting device, which adopts the technical scheme that the cutting device comprises a bottom plate, a cutting frame and a cutting unit, wherein the cutting frame is arranged at the top of the bottom plate, a cutting hole is formed in the middle of the right side of the cutting frame, the cutting unit is arranged above the cutting hole, the cutting unit comprises a second motor, a cam roller, a connecting roller, a cutting table, a fixed plate, second compression springs, a second sliding rod and cutters, two second sliding rods are arranged at the upper end and the lower end of the second sliding rod respectively, the fixed plate is fixedly connected with the right side surface of the cutting frame respectively, the cutting table is slidably arranged on the second sliding rod, the second compression springs are respectively sleeved on the outer side of the second sliding rod, the cutters are fixedly arranged on the left side of the cutting table, the left side surface of the cutting table is movably contacted with the right side surface of the cutting frame, the fixed motor is arranged below the second sliding rod, the cam roller is fixedly connected with the right side surface of the cam roller, the movable end of the movable roller is fixedly connected with the top of the movable roller, and the movable roller is fixedly connected with the top of the movable roller.

As a preferable technical scheme of the utility model, the conveying unit comprises a first motor, a conveying roller, a pressing roller, a rectangular through groove, a first sliding rod, a first compression spring and a sliding block, wherein the conveying roller is rotatably arranged at the right end of the inside of the cutting frame, a roller shaft in the middle of the conveying roller is respectively arranged on the front side and the rear side of the cutting frame in a penetrating way, the first motor is fixedly arranged at the rear side of the cutting frame, an output shaft of the first motor is fixedly connected with the rear end of the roller shaft on the conveying roller, the pressing roller is arranged right above the conveying roller, the sliding block is respectively rotatably arranged at the front end and the rear end of the roller shaft in the middle of the pressing roller, the sliding block is respectively arranged in the rectangular through groove arranged at the right end of the front side and the rear side of the cutting frame in a sliding way, a through hole arranged in the middle of the sliding block is respectively connected with the first sliding rod arranged in the rectangular through groove in a sliding way, the top of the sliding block is respectively provided with the first compression spring, and the first compression spring is respectively sleeved on the outer side of the first sliding rod.

As a preferable technical scheme of the utility model, a water storage bin is arranged at the left end of the inner side bottom of the cutting frame, a semicircular pipeline is arranged above the water storage bin, the left end and the right end of the bottom of the semicircular pipeline are respectively fixedly connected with supporting frames arranged at the left end and the right end of the inner side of the cutting frame, the middle part of the semicircular pipeline is of a V-shaped structure, drain holes are symmetrically arranged at the left end and the right end of the middle part of the semicircular pipeline, and a cooling circulation unit is arranged above the semicircular pipeline.

As a preferable technical scheme of the utility model, the cooling circulation unit comprises a water pump, a water inlet pipe, a water outlet pipe, connecting pipes, T-shaped pipes and water spraying holes, wherein the water pump is fixedly arranged at the left rear end of the top of the bottom plate, the water inlet end of the water pump is provided with the water inlet pipe, the other end of the water inlet pipe is communicated with the inside of the water storage bin, the water outlet end of the water pump is provided with the water outlet pipe, the other end of the water outlet pipe is communicated with the connecting pipes arranged at the top of the rear side of the cutting frame, the left end and the right end of each connecting pipe are respectively communicated with the T-shaped pipes arranged at the left end and the right end of the rear side of the cutting frame, the T-shaped pipes are respectively positioned above the left end and the right end of the semicircular pipeline, and the water spraying holes are arranged at the bottom of the pipeline in an array manner and are transversely arranged on the T-shaped pipes.

As a preferable technical scheme of the utility model, the cutting rack further comprises a controller, wherein the controller is arranged at the left end of the front side surface of the cutting rack, the output end of the controller is electrically connected with the input ends of the first motor, the second motor and the water pump, and the input end of the controller is electrically connected with the output end of an external power supply.

The utility model has the beneficial effects that: according to the utility model, the conveying roller is driven by the first motor to rotate, the sliding block drives the pressing roller to move downwards along the first sliding rod under the action of the first compression spring, the pressing roller is used for extruding the linear material, so that the conveying roller can carry out traction conveying on the linear material and is matched with the second motor to drive the cam roller to rotate, the connecting roller always keeps contact with the cam roller due to the fact that the second compression spring pushes the connecting roller upwards, the cutting table moves back and forth along the second sliding rod when the cam roller rotates, and the cutter on the cutting table can cut the shaped linear material;

After the linear materials extruded by the external granulator are introduced into the semicircular pipeline, the water pump is operated, so that the water in the water storage bin is conveyed to the T-shaped pipe through the water outlet pipe and the connecting pipe by the water inlet pipe at the water inlet end of the semicircular pipeline, the sprinkler Kong Duixian strip materials at the bottom of the T-shaped pipe are cooled by water, the shaping of the linear materials into hard materials is ensured, the middle part of the semicircular pipeline is of a V-shaped structure and a water outlet hole, the water heated after the cooling of the linear materials can be continuously dripped into the water storage bin, the dripped water can be cooled and recycled, and the use cost of cooling water is saved;

In conclusion, the cutting device can shape and cool the linear materials extruded by the external granulator, can recycle flowing cooling water, saves the use cost of the cooling water, and simultaneously, the cutting table capable of reciprocating is matched with the cutting unit to drive the cutter to cut the shaped linear materials into granules, so that the quality of the cut granules is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is a schematic cross-sectional bottom view of the present utility model.

In the figure: 1a bottom plate, 2a cutting frame, 3 a controller, 4 a conveying unit, 41a first motor, 42a conveying roller, 43 a material pressing roller, 44 a rectangular through groove, 45 a first sliding rod, 46 a first compression spring, 47 a sliding block, 5 a cutting unit, 51 a second motor, 52 a cam roller, 53 a connecting roller, 54 a cutting table, 55 a fixing plate, 56a second compression spring, 57 a second sliding rod, 58 a cutter, 6a water storage bin, 7a semicircular pipeline, 8 a supporting frame, 9 a cooling circulation unit, 91 a water pump, 92 a water inlet pipe, 93 a water outlet pipe, 94 a connecting pipe, 95T-shaped pipes, 96 water sprinkling holes, 10 water discharging holes, 11 cutting holes and 12 material baskets.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses a cutting device, which adopts the technical scheme that the cutting device comprises a bottom plate 1, a cutting frame 2 and a cutting unit 5, wherein the cutting frame 2 is arranged at the top of the bottom plate 1, a water storage bin 6 is arranged at the left end of the inner side bottom of the cutting frame 2, a semicircular pipeline 7 is arranged above the water storage bin 6, the left end and the right end of the bottom of the semicircular pipeline 7 are respectively and fixedly connected with supporting frames 8 arranged at the left end and the right end of the inner side of the cutting frame 2, the middle part of the semicircular pipeline 7 is of a V-shaped structure, drain holes 10 are symmetrically arranged at the left and right sides of the middle part of the semicircular pipeline 7, a cooling circulation unit 9 is arranged above the semicircular pipeline 7, and the cooling circulation unit 9 comprises a water pump 91, The water inlet pipe 92, the water outlet pipe 93, the connecting pipe 94, the T-shaped pipe 95 and the water spraying hole 96, the water pump 91 is fixedly arranged at the left rear end of the top of the bottom plate 1, the water inlet end of the water pump 91 is provided with the water inlet pipe 92, the other end of the water inlet pipe 92 is communicated with the interior of the water storage bin 6, the water outlet end of the water pump 91 is provided with the water outlet pipe 93, the other end of the water outlet pipe 93 is communicated with the connecting pipe 94 arranged at the top of the rear side of the cutting frame 2, the left end and the right end of the connecting pipe 94 are respectively communicated with the T-shaped pipe 95 arranged at the left end and the right end of the rear side top of the cutting frame 2, the T-shaped pipe 95 is respectively arranged above the left end and the right end of the semicircular pipeline 7, the water spraying hole 96 is arranged at the bottom of the pipeline transversely arranged on the T-shaped pipe 95 in an array, after the linear materials extruded by the external granulator are introduced into the semicircular pipeline 7, the water pump 91 operates to enable the water inlet pipe 92 at the water inlet end to convey water in the water storage bin 6 into the water drain pipe 93, the connecting pipe 94 is used for conveying water to the T-shaped pipe 95 respectively, the water spraying holes 96 at the bottom of the T-shaped pipe 95 are used for cooling the linear materials, the linear materials are ensured to be shaped into hard materials, the middle part of the semicircular pipeline 7 is of a V-shaped structure, so that water sprayed in the semicircular pipeline 7 flows to the middle part of the semicircular pipeline 7, the water drain hole 10 at the middle part of the semicircular pipeline 7 can continuously drip the water heated after the linear materials are cooled into the water storage bin 6, thereby recycling cooling water, the right end of the inside of the cutting frame 2 is provided with a conveying unit 4, the conveying unit 4 comprises a first motor 41, a conveying roller 42, a material pressing roller 43, a rectangular through groove 44, a first sliding rod 45, a first compression spring 46 and a sliding block 47, the conveying roller 42 is rotatably arranged at the right end of the inside of the cutting frame 2, a roller shaft in the middle of the conveying roller 42 is respectively penetrated and arranged at the front side and the rear side of the cutting frame 2, the first motor 41 is fixedly arranged at the rear side of the cutting frame 2, an output shaft of the first motor 41 is fixedly connected with the rear end of the roller shaft on the conveying roller 42, the material pressing roller 43 is arranged right above the conveying roller 42, the sliding block 47 is respectively rotatably arranged at the front end and the rear end of the roller shaft in the middle of the material pressing roller 43, the slide blocks 47 are respectively and slidably arranged in the rectangular through grooves 44 arranged at the right ends of the front side and the rear side of the cutting frame 2, through holes arranged in the middle of the slide blocks 47 are respectively and slidably connected with the first slide bars 45 arranged in the rectangular through grooves 44, the tops of the slide blocks 47 are respectively provided with first compression springs 46, the first compression springs 46 are respectively sleeved on the outer sides of the first slide bars 45, the introduced linear materials are pressed on the bottoms of the material pressing rollers 43, the first motor 41 is operated to drive the output shafts of the first motor 41 to drive the conveying rollers 42 to rotate, the slide blocks 47 drive the material pressing rollers 43 to move downwards along the first slide bars 45 under the action of the first compression springs 46, the strip-shaped material is extruded by the pressing roller 43, so that the conveying roller 42 can pull and convey the strip-shaped material, a cutting hole 11 is formed in the middle of the right side of the cutting frame 2, a cutting unit 5 is arranged above the cutting hole 11, the cutting unit 5 comprises a second motor 51, a cam roller 52, a connecting roller 53, a cutting table 54, a fixing plate 55, a second compression spring 56, a second sliding rod 57 and a cutter 58, two second sliding rods 57 are arranged, the upper end and the lower end of each second sliding rod 57 are respectively provided with the fixing plate 55, the fixing plates 55 are fixedly connected with the right side surface of the cutting frame 2 respectively, the cutting table 54 is slidably arranged on each second sliding rod 57, the front and rear ends of the bottom of the cutting table 54 are respectively provided with a second compression spring 56, the second compression springs 56 are respectively sleeved on the outer sides of the second slide bars 57, the left side of the cutting table 54 is fixedly provided with a cutter 58, the left side surface of the cutter 58 is movably contacted with the right side surface of the cutting frame 2, a charging basket 12 is arranged below the cutter 58, the charging basket 12 is movably arranged at the right end of the top of the bottom plate 1, the top of the cutting table 54 is rotatably provided with a connecting roller 53, the surface of the connecting roller 53 is movably contacted with a cam roller 52 rotatably arranged between the top fixing plates 55 of the second slide bars 57, the second motor 51 is fixedly arranged at the front side of the top fixing plate 55 of one of the second slide bars 57, the output shaft of the second motor 51 is fixedly connected with the front end of the roll shaft on the cam roller 52, the output shaft drives the cam roller 52 to rotate through the operation of the second motor 51, the cutting table 54 can move upwards along the second slide rod 57 due to the upward pushing of the second compression spring 56, the connecting roller 53 rotatably arranged on the cutting table 54 always keeps contact with the cam roller 52, the connecting roller 53 is pushed when rotating through the cam roller 52, the cutting table 54 moves reciprocally along the second slide rod 57, the cutter 58 on the cutting table 54 can cut the shaped linear material when the cutting table 54 moves, the cutting rack further comprises a controller 3, the controller 3 is arranged at the left end of the front side surface of the cutting rack 2, the output end of the controller 3 is electrically connected with the input ends of the first motor 41, the second motor 51 and the water pump 91, and the input end of the controller 3 is electrically connected with the output end of an external power supply.

The working principle of the utility model is as follows: introducing the linear material extruded by an external granulator into a semicircular pipeline 7 until the end part of the linear material is covered on a conveying roller 42 by a material pressing roller 43, starting a first motor 41 through a controller 3 to drive the conveying roller 42 to rotate by an output shaft of the first motor, under the action of a first compression spring 46, enabling a sliding block 47 to drive the material pressing roller 43 to move downwards along a first sliding rod 45, extruding the linear material through the material pressing roller 43, so that the conveying roller 42 can carry out traction conveying on the linear material, when the linear material enters the semicircular pipeline 7, starting a water pump 91, enabling a water inlet pipe 92 at a water inlet end of the linear material to convey water in a water storage bin 6 into a water drain pipe 93, and then enabling water to be respectively conveyed to a T-shaped pipe 95 through a connecting pipe 94, enabling a water sprinkling hole 96 at the bottom of the T-shaped pipe 95 to carry out water cooling on the linear material, ensuring that the linear material is shaped into a hard material, and the middle part of the semicircular pipeline 7 is of a V-shaped structure, so that water falling into the middle part of the semicircular pipeline 7 flows, and water draining hole 10 in the middle part of the semicircular pipeline 7 can be cooled, and water draining and water can be dropped into the water storage bin and can be cooled down by water, and the water can be cooled down only by the water storage bin and is cooled down; the shaped linear material is discharged from the blanking hole 11 through the conveying roller 42, at this time, the second motor 51 is started to drive the cam roller 52 to rotate, the cutting table 54 can move upwards along the second sliding rod 57 due to the fact that the second compression spring 56 pushes upwards the cutting table 54, the connecting roller 53 rotatably installed on the cutting table 54 always keeps contact with the cam roller 52, the connecting roller 53 pushes against the cam roller 52 during rotation, the cutting table 54 moves back and forth along the second sliding rod 57, and the cutter 58 on the cutting table 54 can cut the shaped linear material during movement of the cutting table 54.

The circuit connection related to the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to the widely used prior art.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (5)

1. The utility model provides a cutting device, its characterized in that includes bottom plate (1), cutting frame (2) and cutting unit (5), the top of bottom plate (1) is provided with cutting frame (2), the right side middle part of cutting frame (2) is provided with blank hole (11), the top of blank hole (11) is provided with cutting unit (5), cutting unit (5) contain second motor (51), cam roller (52), connecting roller (53), cutting platform (54), fixed plate (55), second compression spring (56), second slide bar (57) and cutter (58), second slide bar (57) are provided with two, and the upper and lower both ends of second slide bar (57) are provided with fixed plate (55) respectively, fixed plate (55) are fixedly connected with the right side surface of cutting frame (2) respectively, slidable mounting has cutting platform (54) on second slide bar (57), the bottom front and back both ends of cutting platform (54) are provided with second compression spring (56) respectively, second compression spring (56) are nested and are provided with cutting surface (58) on the left side of the fixed surface of cutting frame (58) of the side of cutting frame (2) respectively, the below of cutter (58) is provided with charging basket (12), and charging basket (12) activity is placed at the top right-hand member of bottom plate (1), connecting roller (53) are installed in the top rotation of cutting platform (54), the surface and the cam roller (52) movable contact who rotates between second slide bar (57) top fixed plate (55) of connecting roller (53), the front side of second motor (51) fixed mounting at one of them second slide bar (57) top fixed plate (55), the output shaft of second motor (51) and the roller front end fixed connection on cam roller (52), the inside right-hand member of cutting frame (2) is provided with conveying unit (4).

2. A cutting device according to claim 1, wherein: the utility model provides a compression spring (46) compression spring, including conveying unit (4), conveying unit (4) are including first motor (41), conveying roller (42), swager roller (43), rectangle logical groove (44), first slide bar (45), first compression spring (46) and slider (47), conveying roller (42) rotate and install in the inside right-hand member of cutting frame (2), the roller at conveying roller (42) middle part runs through respectively and sets up in the front and back both sides of cutting frame (2), first motor (41) fixed mounting is in the rear side of cutting frame (2), the output shaft of first motor (41) is fixed connection with the roller rear end on conveying roller (42), be provided with swager roller (43) directly over conveying roller (42), both ends are rotated respectively and are installed slider (47) around the roller at swager roller (43) middle part, slider (47) slidable mounting respectively in the rectangle logical groove (44) that both sides right-hand member set up around cutting frame (2), and the through-hole that slider (47) middle part set up respectively with the rectangle logical groove (44) in first slide bar (45) set up, compression spring (46) set up in the top of first slide bar (46) respectively.

3. A cutting device according to claim 1, wherein: the novel water storage device is characterized in that a water storage bin (6) is arranged at the left end of the inner side bottom of the cutting frame (2), a semicircular pipeline (7) is arranged above the water storage bin (6), the left end and the right end of the bottom of the semicircular pipeline (7) are fixedly connected with supporting frames (8) arranged at the left end and the right end of the inner side of the cutting frame (2) respectively, the middle part of the semicircular pipeline (7) is of a V-shaped structure, drain holes (10) are symmetrically arranged in the middle part of the semicircular pipeline (7) in a left-right mode, and a cooling circulation unit (9) is arranged above the semicircular pipeline (7).

4. A cutting device according to claim 3, wherein: the cooling circulation unit (9) comprises a water pump (91), a water inlet pipe (92), a water outlet pipe (93), a connecting pipe (94), T-shaped pipes (95) and a water spraying hole (96), wherein the water pump (91) is fixedly installed at the left rear end of the top of the bottom plate (1), the water inlet end of the water pump (91) is provided with the water inlet pipe (92), the other end of the water inlet pipe (92) is communicated with the inside of the water storage bin (6), the water outlet end of the water pump (91) is provided with the water outlet pipe (93), the other end of the water outlet pipe (93) is communicated with the connecting pipe (94) arranged at the top of the rear side of the cutting frame (2), the left end and the right end of the connecting pipe (94) are respectively communicated with the T-shaped pipes (95) arranged at the left end and the right end of the rear side of the cutting frame (2), the T-shaped pipes (95) are respectively located above the left end and the right end of the semicircular pipeline (7), and the water spraying hole (96) is arranged at the bottom of the pipeline in an array transversely arranged on the T-shaped pipe (95).

5. A cutting device according to claim 1, wherein: the cutting machine further comprises a controller (3), the controller (3) is arranged at the left end of the front side surface of the cutting frame (2), the output end of the controller (3) is electrically connected with the input ends of the first motor (41), the second motor (51) and the water pump (91), and the input end of the controller (3) is electrically connected with the output end of an external power supply.