CN112207872A

CN112207872A - Modified plastics processing is with disconnected material device

Info

Publication number: CN112207872A
Application number: CN202011037932.5A
Authority: CN
Inventors: 刘大宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-12

Abstract

The invention discloses a material cutting device for processing modified plastics, which comprises a base, a motor, a conveying belt, an elastic spring, a worm wheel and a worm, wherein the left side and the right side above the base are both connected with stand columns in a welding mode, the right side of each stand column is connected with the motor in a bolt mode, the left side and the right side of each connecting seat are both provided with second clamping blocks, the second clamping blocks are connected with an installation plate through second grooves, the second grooves are formed in the installation plate, and a fixing frame is connected to the lower portion of the base in a welding mode. This modified plastics processing is with disconnected material device, the screw thread at both ends revolves to opposite around the lead screw, and lead screw and connecting seat are threaded connection, and when the lead screw was rotatory like this, the connecting seat that can drive around both ends connection moved in opposite directions or carried on the back mutually and move mutually, and then drives limiting plate and cutter through the connecting seat and move together, adjusts the interval of cutter, realizes the operation of cutting off the material of the different width of modified plastics, has improved the device's flexibility.

Description

Modified plastics processing is with disconnected material device

Technical Field

The invention relates to the technical field of modified plastic processing, in particular to a material cutting device for modified plastic processing.

Background

The modified plastic is processed and modified by filling, mixing and other methods on the basis of general plastic and engineering plastic, so that the flame retardance, the strength, the impact resistance and the like of the plastic are improved, the modified plastic is more and more widely applied and is popular in the market, and the modified plastic is generally cut into pieces, namely cut into the same size, and produced in batches in order to meet more requirements during production, so that the use of a material cutting device is indispensable.

However, the existing material cutting device still has some defects in the using process, such as:

when the modified plastic is cut, the cut products are all the same in width, the cutting distance is not convenient to adjust, namely, the cutting with different widths cannot be realized, and certain limitation is caused to the use of the device, so that the flexibility of the material cutting device is reduced;

secondly, the existing material breaking device works through a plurality of driving devices, so that energy waste is caused, the economic cost is increased, the practicability of the material breaking device is further reduced, and therefore the material breaking device for processing the modified plastics is provided, and the problem provided in the method is solved.

Disclosure of Invention

The invention aims to provide a material cutting device for processing modified plastics, which solves the problems that when modified plastics in the market are cut, cut products are all the same in width, the cutting distance is not convenient to adjust, namely, the cutting with different widths cannot be realized, and certain limitation is caused to the use of the device, so that the flexibility of the material cutting device is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a modified plastics processing is with disconnected material device, includes base, motor, conveyer belt, elastic spring, worm wheel and worm, the equal welded connection in both sides has the stand in the top of base about, and the right side bolted connection of stand has the motor, the output and the first pivot of motor are connected, and the rear side of first pivot is connected through first driving belt and second pivot, and the rear side of second pivot is connected through second driving belt and third pivot, the outside of first pivot, second pivot and third pivot all meshes and is connected with the conveyer belt, and is provided with the mounting on the conveyer belt, the top of second pivot is connected through third driving belt and rotary rod, and installs the head rod on the rotary rod, the one end that the rotary rod was kept away from to the head rod is connected with the second connecting rod, and the top of second connecting rod is connected with the fixed plate, an elastic spring is arranged above the fixing plate, first clamping blocks are arranged on the front side and the rear side of the fixing plate respectively and are connected with the upright posts through first grooves, the first grooves are formed in the inner walls of the upright posts, one end, away from the upright posts, of the fixing plate is connected with the mounting plate, a screw rod is arranged inside the mounting plate, a worm wheel is welded at the front end of the screw rod and is meshed with a worm, the outer wall of the screw rod is connected with the connecting seat, a limiting plate is arranged at the bottom of the connecting seat, the bottom end of the limiting plate is connected with a cutter, second clamping blocks are arranged on the left side and the right side of the connecting seat respectively and are connected with the mounting plate through second grooves, the second grooves are formed in the mounting plate, a through groove is formed in the middle of the base, a collecting box is arranged below the through groove, the fixed frame is welded and connected below the base.

Preferably, the first rotating shaft, the second rotating shaft and the third rotating shaft are parallel to each other, and the first rotating shaft, the second rotating shaft and the third rotating shaft are connected with the upright post through bearings.

Preferably, the fixing piece comprises a reinforcing layer and a protective layer, the reinforcing layer is arranged on the outer side of the protective layer and is made of epoxy plastics, the protective layer is made of rubber, and the circumference of the fixing piece is equal to that of the conveying belt.

Preferably, the connected mode of rotary rod and first connecting rod is the welding, and the connected mode of rotary rod and stand is the bearing connection to for the hub connection between first connecting rod and the second connecting rod, there is the interval all the time between the inner wall of first connecting rod and second connecting rod and stand simultaneously.

Preferably, the second connecting rod and the fixing plate are connected through a shaft, and the fixing plate forms a telescopic structure in the upright post through an elastic spring.

Preferably, first fixture block and fixed plate formula structure as an organic whole, and the link between first fixture block and the first recess is "T" font to the fixed plate is provided with 2.

Preferably, the left end and the right end of the mounting plate are respectively connected with the fixing plate in a welding mode, the mounting plate is connected with the screw rod in a bearing mode, and the thread turning directions of the front end and the rear end of the screw rod are opposite.

Preferably, the connecting seat and the screw rod are in threaded connection, the connecting seat and the second clamping block are of an integrated structure, the second clamping block forms a sliding structure through the second groove and the mounting plate, and meanwhile the connecting end structure of the second clamping block and the second groove is the same as that of the first clamping block and the first groove.

Preferably, the connection mode of collecting box and mount is the block connection, and the collecting box corresponds each other with the bottom that leads to the groove to lead to the groove and be the shape of falling the trapezoidal.

Compared with the prior art, the invention has the beneficial effects that: the material cutting device for processing the modified plastic,

(1) the rotary rod is connected with the second rotary shaft through the third transmission belt, the first connecting rod is mounted on the rotary rod, the first connecting rod and the second connecting rod are in shaft connection, and meanwhile, the top end of the second connecting rod is in shaft connection with the fixed plate, so that when the rotary rod drives the first connecting rod to rotate, the second connecting rod can be driven to circumferentially run, the fixed plate is driven to vertically move, the mounting plate is lifted and moved, a power source is fully utilized, the production cost is reduced, and the practicability of the device is improved;

(2) the screw rod is arranged in the mounting plate, the screw threads at the front end and the rear end of the screw rod are in opposite rotating directions, and the screw rod is in threaded connection with the connecting seats, so that the connecting seats connected with the front end and the rear end can be driven to move in the opposite direction or in the opposite direction when the screw rod rotates, the limiting plate and the cutter are driven to move together through the connecting seats, the distance between the cutters is adjusted, the cutting and material cutting operation of the modified plastics with different widths is realized, and the flexibility of the device is improved;

(3) the below of base is provided with the collecting box, and is connected for the block between collecting box and the mount to the position of collecting box corresponds with logical groove each other, and the waste material that the process of expecting absolutely at modified plastics produced like this can be followed logical groove and dropped to the collecting box is inside, concentrates the collection to the waste material, makes things convenient for follow-up staff's processing, and it is convenient to bring for the staff.

Drawings

FIG. 1 is a schematic view of an overall main sectional structure of the present invention;

FIG. 2 is a schematic view of the left side cross-sectional inside of the mounting plate of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic top view of the conveyor belt of the present invention;

FIG. 5 is a schematic view of a top-down structure of the fixing plate and the first latch of the present invention;

FIG. 6 is a schematic view of the fastener of the present invention;

FIG. 7 is a schematic top view of the base and channel connection of the present invention.

In the figure: 1. a base; 2. a column; 3. a motor; 4. a first rotating shaft; 5. a first drive belt; 6. a second rotating shaft; 7. a second drive belt; 8. a third rotating shaft; 9. a conveyor belt; 10. a fixing member; 1001. a reinforcement layer; 1002. a protective layer; 11. a third drive belt; 12. rotating the rod; 13. a first connecting rod; 14. a second connecting rod; 15. a fixing plate; 16. an elastic spring; 17. a first clamping block; 18. a first groove; 19. mounting a plate; 20. a screw rod; 21. a worm gear; 22. a worm; 23. a connecting seat; 24. a limiting plate; 25. a cutter; 26. a second fixture block; 27. a second groove; 28. a through groove; 29. a collection box; 30. a fixing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a material breaking device for processing modified plastics comprises a base 1, an upright post 2, a motor 3, a first rotating shaft 4, a first transmission belt 5, a second rotating shaft 6, a second transmission belt 7, a third rotating shaft 8, a conveying belt 9, a fixing piece 10, a third transmission belt 11, a rotating rod 12, a first connecting rod 13, a second connecting rod 14, a fixing plate 15, an elastic spring 16, a first clamping block 17, a first groove 18, a mounting plate 19, a screw rod 20, a worm wheel 21, a worm 22, a connecting seat 23, a limiting plate 24, a cutter 25, a second clamping block 26, a second groove 27, a through groove 28, a collecting box 29 and a fixing frame 30, wherein the upright post 2 is welded on the left side and the right side above the base 1, the motor 3 is connected with a bolt on the right side of the upright post 2, the output end of the motor 3 is connected with the first rotating shaft 4, and the rear side of the first rotating shaft 4 is connected with the second rotating, the rear side of the second rotating shaft 6 is connected with a third rotating shaft 8 through a second transmission belt 7, the outer sides of the first rotating shaft 4, the second rotating shaft 6 and the third rotating shaft 8 are all connected with a conveying belt 9 in a meshed mode, a fixing piece 10 is arranged on the conveying belt 9, the upper portion of the second rotating shaft 6 is connected with a rotating rod 12 through a third transmission belt 11, a first connecting rod 13 is arranged on the rotating rod 12, one end, far away from the rotating rod 12, of the first connecting rod 13 is connected with a second connecting rod 14, the top end of the second connecting rod 14 is connected with a fixing plate 15, an elastic spring 16 is arranged above the fixing plate 15, first clamping blocks 17 are arranged on the front side and the rear side of the fixing plate 15, the first clamping blocks 17 are connected with the upright post 2 through first grooves 18, the first grooves 18 are formed in the inner wall of the upright post 2, one end, far away from the, and the inside of mounting panel 19 is provided with lead screw 20, worm wheel 21 welded connection is in the front end of lead screw 20, and worm wheel 21 and worm 22 meshing connection, the outer wall and the connecting seat 23 of lead screw 20 are connected, and the bottom of connecting seat 23 is provided with limiting plate 24, and the bottom of limiting plate 24 is connected with cutter 25, the left and right sides of connecting seat 23 all is provided with second fixture block 26, and second fixture block 26 is connected with mounting panel 19 through second recess 27, and second recess 27 is seted up in the inside of mounting panel 19, logical groove 28 has been seted up to the centre of base 1, and the below of logical groove 28 is provided with collecting box 29, and collecting box 29 installs on mount 30, mount 30 welded connection is in the below of base 1.

First pivot 4, second pivot 6 and third pivot 8 are parallel to each other between, and the connected mode between first pivot 4, second pivot 6 and the third pivot 8 and the stand 2 is the bearing connection, can make first pivot 4, second pivot 6 and third pivot 8 more stable when rotating to guarantee the steady operation of conveyer belt 9.

The mounting 10 includes back up coat 1001 and inoxidizing coating 1002, and back up coat 1001 sets up in the outside of inoxidizing coating 1002 to back up coat 1001 is epoxy, and inoxidizing coating 1002 is the rubber material simultaneously, and the girth of mounting 10 and the girth of conveyer belt 9 equal are convenient for carry out spacing fixed to modified plastic products like this, make modified plastic put more firmly when expecting absolutely, ensure the normal clear of expecting the work absolutely.

The connected mode of rotary rod 12 and head rod 13 is the welding, and the connected mode of rotary rod 12 and stand 2 is the bearing connection, and be the hub connection between head rod 13 and the second connecting rod 14, there is the interval all the time between the inner wall of head rod 13 and second connecting rod 14 and stand 2 simultaneously, when rotary rod 12 rotates, can drive head rod 13 and rotate together like this, drive the operation of second connecting rod 14 circumference through head rod 13.

The second connecting rod 14 and the fixing plate 15 are connected by a shaft, the fixing plate 15 forms a telescopic structure in the upright column 2 through the elastic spring 16, the fixing plate 15 is driven by the second connecting rod 14 to move up and down, and meanwhile, the elastic spring 16 is stretched, so that the fixing plate 15 stably moves.

First fixture block 17 and fixed plate 15 formula structure as an organic whole, and the link between first fixture block 17 and the first recess 18 is "T" font to fixed plate 15 is provided with 2, like this when fixed plate 15 removes, can make first fixture block 17 slide along first recess 18, thereby makes more steady that fixed plate 15 removed, has also played limiting displacement to fixed plate 15.

The left end and the right end of the mounting plate 19 are respectively in welded connection with the fixing plate 15, the mounting plate 19 is connected with the lead screw 20 through a bearing, the screwing directions of the front end and the rear end of the lead screw 20 are opposite, the mounting plate 19 can be driven to move together when the fixing plate 15 moves, and meanwhile, the connecting seat 23 can be driven to horizontally move when the lead screw 20 rotates.

Connecting seat 23 and lead screw 20 are threaded connection, and connecting seat 23 and second fixture block 26 formula structure as an organic whole, and second fixture block 26 constitutes sliding construction through second recess 27 and mounting panel 19, the connection end structure of second fixture block 26 and second recess 27 is the same with the connection end structure of first fixture block 17 and first recess 18 simultaneously, can make more steady that connecting seat 23 removed through second fixture block 26, the realization is to the regulation of connecting seat 23 interval, realize the regulation to cutter 25 interval through connecting seat 23, and then can carry out the cutting of different widths to modified plastic products, the device's flexibility has been improved.

Collecting box 29 and mount 30's connected mode is the block and connects, and collecting box 29 and the bottom that leads to groove 28 correspond each other to lead to groove 28 and be down trapezoidal form, expect the in-process absolutely at the modified plastics like this, can make the waste material of production collect in getting into collecting box 29, be convenient for carry out centralized processing to the waste material, bring conveniently for staff's operation.

The working principle of the embodiment is as follows: when the material breaking device for processing modified plastics is used, as shown in fig. 1, firstly a worker places the device at a corresponding position, then a collecting box 29 is clamped and installed on a fixing frame 30, then the modified plastic product to be cut is placed on a conveying belt 9, and the left side and the right side of the modified plastic product are respectively abutted and attached to 2 fixing pieces 10, as shown in fig. 6, because the fixing pieces 10 comprise a reinforcing layer 1001 and a protective layer 1002, the reinforcing layer 1001 is made of epoxy plastics, and the protective layer 1002 is made of rubber, when the modified plastic product is attached to the modified plastic product, the material breaking device not only can play a limiting role, but also can protect the outer wall of the modified plastic product, effectively reduces the abrasion of the modified plastic product, ensures the normal use of the modified plastic product in the later period, when the product is placed, the worker starts a motor 3, the motor 3 can drive a first rotating shaft 4 to rotate, as shown in fig. 4, the first rotating shaft 4 drives the second rotating shaft 6 to rotate through the first transmission belt 5, and the second rotating shaft 6 drives the third rotating shaft 8 to rotate through the second transmission belt 7, so that the first rotating shaft 4, the second rotating shaft 6 and the third rotating shaft 8 drive the conveyer belt 9 to operate, and the conveying movement of the product is realized;

meanwhile, the second rotating shaft 6 drives the rotating rod 12 to rotate through the third driving belt 11, the rotating rod 12 is connected with the first connecting rod 13 in a welding manner, the first connecting rod 13 is connected with the second connecting rod 14 through a shaft, the second connecting rod 14 is connected with the fixing plate 15 through a shaft, therefore, when the rotating rod 12 drives the first connecting rod 13 to rotate together, the first connecting rod 13 drives the second connecting rod 14 to rotate circumferentially, as shown in fig. 5, the front side and the rear side of the fixing plate 15 are both provided with the first clamping blocks 17, and the first clamping blocks 17 form a sliding structure with the upright post 2 through the first grooves 18, so that when the second connecting rod 14 rotates circumferentially, the fixing plate 15 can be driven to move up and down, so that the first clamping blocks 17 on the front side and the rear side of the fixing plate 15 slide along the first grooves 18, and the elastic spring 16 is stretched up and down, and the fixing plate 15 is connected with, when the fixing plate 15 moves up and down, the mounting plate 19 can be driven to move up and down together, and 2 cutters 25 are arranged below the mounting plate 19, so that the cutters 25 can be driven to move up and down, the products can be cut off, the products can be automatically cut along with the movement of the products, the device is very convenient, power is fully utilized, energy is saved, the production cost is effectively reduced, and the practicability of the device is improved;

when the cutting width of the product needs to be adjusted, as shown in fig. 2-3, a worker can screw the worm 22 clockwise to enable the worm 22 to drive the worm wheel 21 and the screw rod 20 to rotate together, because the screw threads at the front end and the rear end of the screw rod 20 are opposite in rotation direction, and the screw rod 20 is in threaded connection with the connecting seat 23, when the screw rod 20 rotates, the connecting seat 23 connected at the front end and the rear end can be driven to move oppositely, so that the connecting seat 23 drives the limiting plate 24 and the cutter 25 to move together, the distance between the 2 cutters 25 is increased, the adjustment of the cutting width is realized, when the distance needs to be reduced, the worker only needs to rotate the worm 22 anticlockwise, so that the products can be cut in different widths, the device can be suitable for more occasions, the flexibility of the device is increased, when the connecting seat 23 moves, the second fixture blocks 26 at the left side and the right side of the connecting seat 23 can slide along the second groove, can make connecting seat 23 remove more steady like this, thereby make cutter 25 remove more stable, stability when further guaranteeing the device to use, as figure 7, because logical groove 28 has been seted up to the centre of base 1, and the below that leads to groove 28 is provided with collecting box 29, so the waste material that the goods absolutely expects the in-process and produce can get into collecting box 29 from leading to groove 28, concentrate the collection to the waste material, the unified processing of later stage staff of being convenient for, it is convenient for the staff to bring, the availability factor of the device has also been improved, just above be the working process of whole device, the content of not making detailed description in this description all belongs to the known prior art of the professional skilled in the art in this field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a modified plastics processing is with disconnected material device, includes base (1), motor (3), conveyer belt (9), elasticity spring (16), worm wheel (21) and worm (22), its characterized in that: the automatic welding machine is characterized in that columns (2) are welded on the left side and the right side of the upper portion of the base (1), a motor (3) is connected to the right side of each column (2) through bolts, the output end of the motor (3) is connected with a first rotating shaft (4), the rear side of the first rotating shaft (4) is connected with a second rotating shaft (6) through a first transmission belt (5), the rear side of the second rotating shaft (6) is connected with a third rotating shaft (8) through a second transmission belt (7), the outer sides of the first rotating shaft (4), the second rotating shaft (6) and the third rotating shaft (8) are connected with a conveying belt (9) in a meshed mode, a fixing piece (10) is arranged on the conveying belt (9), the upper portion of the second rotating shaft (6) is connected with a rotating rod (12) through a third transmission belt (11), a first connecting rod (13) is installed on the rotating rod (12), one end, far away from the rotating rod (12), of the first connecting rod (13) is connected with, and the top of the second connecting rod (14) is connected with the fixing plate (15), and an elastic spring (16) is installed above the fixing plate (15), the front side and the rear side of the fixing plate (15) are respectively provided with a first clamping block (17), the first clamping block (17) is connected with the upright post (2) through a first groove (18), the first groove (18) is arranged on the inner wall of the upright post (2), one end of the fixing plate (15) far away from the upright post (2) is connected with the mounting plate (19), the mounting plate (19) is internally provided with a screw rod (20), the worm wheel (21) is welded and connected with the front end of the screw rod (20), the worm wheel (21) is meshed and connected with a worm (22), the outer wall of the screw rod (20) is connected with the connecting seat (23), the bottom of the connecting seat (23) is provided with a limiting plate (24), and the bottom of the limiting plate (24) is connected with, the left and right sides of connecting seat (23) all is provided with second fixture block (26), and second fixture block (26) are connected through second recess (27) and mounting panel (19) to inside in mounting panel (19) is seted up in second recess (27), logical groove (28) have been seted up to the centre of base (1), and the below that leads to groove (28) is provided with collecting box (29), and collecting box (29) are installed on mount (30), mount (30) welded connection is in the below of base (1).

2. The material breaking device for processing the modified plastics as claimed in claim 1, wherein: the first rotating shaft (4), the second rotating shaft (6) and the third rotating shaft (8) are parallel to each other, and the first rotating shaft (4), the second rotating shaft (6) and the third rotating shaft (8) are connected with the upright post (2) through bearings.

3. The material breaking device for processing the modified plastics as claimed in claim 1, wherein: the fixing piece (10) comprises a reinforcing layer (1001) and a protective layer (1002), the reinforcing layer (1001) is arranged on the outer side of the protective layer (1002), the reinforcing layer (1001) is made of epoxy plastics, the protective layer (1002) is made of rubber, and the circumference of the fixing piece (10) is equal to that of the conveying belt (9).

4. The material breaking device for processing the modified plastics as claimed in claim 1, wherein: the connecting mode of rotary rod (12) and head rod (13) is the welding, and the connecting mode of rotary rod (12) and stand (2) is the bearing connection to be the hub connection between head rod (13) and second connecting rod (14), there is the interval between the inner wall of head rod (13) and second connecting rod (14) and stand (2) all the time simultaneously.

5. The material breaking device for processing the modified plastics as claimed in claim 1, wherein: the second connecting rod (14) and the fixing plate (15) are connected through a shaft, and the fixing plate (15) forms a telescopic structure in the upright post (2) through an elastic spring (16).

6. The material breaking device for processing the modified plastics as claimed in claim 1, wherein: first fixture block (17) and fixed plate (15) formula structure as an organic whole, and the link between first fixture block (17) and first recess (18) is "T" font to fixed plate (15) are provided with 2.

7. The material breaking device for processing the modified plastics as claimed in claim 1, wherein: the left end and the right end of the mounting plate (19) are respectively connected with the fixing plate (15) in a welding mode, the mounting plate (19) and the screw rod (20) are connected through bearings, and the thread turning directions of the front end and the rear end of the screw rod (20) are opposite.

8. The material breaking device for processing the modified plastics as claimed in claim 1, wherein: the connecting seat (23) is in threaded connection with the screw rod (20), the connecting seat (23) and the second clamping block (26) are of an integrated structure, the second clamping block (26) forms a sliding structure through the second groove (27) and the mounting plate (19), and meanwhile the connecting end structures of the second clamping block (26) and the second groove (27) are the same as those of the first clamping block (17) and the first groove (18).

9. The material breaking device for processing the modified plastics as claimed in claim 1, wherein: the collecting box (29) is connected with the fixing frame (30) in a clamping mode, the bottom ends of the collecting box (29) and the through groove (28) correspond to each other, and the through groove (28) is in an inverted trapezoid shape.