CN209937020U

CN209937020U - Cutting machine for ABS (acrylonitrile butadiene styrene) plastics

Info

Publication number: CN209937020U
Application number: CN201920119746.2U
Authority: CN
Inventors: 罗新云; 邓明强; 韦吕军; 魏征宇
Original assignee: Wuhu Boyuan Material Technology Co Ltd
Current assignee: Wuhu Boyuan Material Technology Co Ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-01-14
Anticipated expiration: 2029-01-24

Abstract

The utility model discloses a stock cutter of ABS plastics relates to ABS plastics processing technology field, include pay-off platform, press device, cutting device and the ejection of compact platform that sets gradually from a left side right side, the utility model discloses simple structure, the simple operation can realize fixing and removing ABS plastics through setting up holding down plate one and no pole cylinder, can realize fixing and cutting ABS plastics through setting up holding down plate two and motor, through setting up the controller, can realize the automatic cutout to ABS plastics, has improved work efficiency, simultaneously the utility model provides a sweeps that the collecting box can realize the blank in-process and produce is collected, has improved workman's operational environment.

Description

Cutting machine for ABS (acrylonitrile butadiene styrene) plastics

Technical Field

The utility model relates to a ABS plastics processing technology field, concretely relates to stock cutter of ABS plastics.

Background

ABS plastics have excellent impact resistance, heat resistance, low temperature resistance, chemical resistance and electrical performance, also have the characteristics of easy processing, stable product dimension, good surface gloss and the like, are easy to coat and color, can also be subjected to secondary processing such as surface metal spraying, electroplating, welding, hot pressing, bonding and the like, are widely applied to the industrial fields of machinery, automobiles, electronic and electrical appliances, instruments, textile, buildings and the like, and are thermoplastic engineering plastics with extremely wide application. Acrylonitrile-butadiene-styrene copolymers are terpolymers composed of acrylonitrile, butadiene and styrene. ABS plastic is one of the most widely used engineering plastics.

Current plastic cutting machine, the too simple of most designs, the sweeps that produce during the cutting can't be collected, leads to the sweeps to splash, and workman normal work mostly uses all plastics of cutting machine to cut through the manual work, leads to the precision of its cutting not high, cuts inefficiency.

Chinese patent application discloses a plastics cutting machine for CN201721227821.4, including cutting bed, motor, cutting blade and protection spring, the supporting leg is all installed in the bottom four corners of cutting bed, the bottom of cutting bed is installed and is collected the under casing, and collects the under casing setting between four supporting legs, the side shield is all installed to the top both sides of cutting bed, be provided with a plurality of on the cutting bed and go out the dirt hole, and go out the dirt hole setting between two side shields, the top right-hand member of cutting bed is provided with cutting hole, and goes out the dirt hole setting around cutting hole, install the motor protection casing in the middle of the bottom of diaphragm. The device has the advantages that: through the setting of two side shields for plastics sweeps can not the splash cutting bed during the cutting, thereby has improved workman's operational environment, through the setting in dust outlet hole, makes the sweeps of cutting can follow in the dust outlet hole and fall into the collection bottom case, thereby further has avoided splashing of cutting sweeps. However, the device still does not solve the problems of manual cutting, low cutting precision and low cutting efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stock cutter of ABS plastics to solve the above-mentioned multinomial defect that leads to among the prior art.

A cutting machine for ABS plastics comprises a feeding table, a pressing device, a cutting device and a discharging table which are sequentially arranged from left to right, wherein driving rollers are arranged on the feeding table and the discharging table, a controller is arranged on the feeding table, the pressing device comprises a rodless cylinder and two supporting columns, one end of the rodless cylinder is fixedly arranged at one end of the feeding table, the other end of the rodless cylinder is fixedly connected with the side wall of the supporting column, a sliding block is arranged on the rodless cylinder, a pressure plate is arranged on the sliding block, a first cylinder and a supporting rod are arranged on the pressure plate, the first cylinder penetrates through the pressure plate, a first cylinder mounting seat is arranged at the bottom of the first cylinder, a cross rod is hinged on the supporting rod, one end of the cross rod is hinged on a piston rod of the first cylinder through a hinged support, a first lower pressing plate is hinged at the other end of the cross rod, the automatic cutting machine is characterized in that a second air cylinder, a through hole, a lower cutting edge and a collecting box are arranged on the fixed plate, the second air cylinder penetrates through the fixed plate, a second air cylinder mounting seat is arranged at the bottom of the second air cylinder, a second lower pressing plate is arranged on a piston rod of the second air cylinder, an upper cutting edge is arranged on the second lower pressing plate, a third air cylinder is arranged at the bottom of the mounting plate, a motor mounting seat is arranged on a piston rod of the third air cylinder, a motor is arranged on the motor mounting seat, a cutter is arranged on an output shaft of the motor, and electromagnetic valves and motors of the first air cylinder, the.

Preferably, the feeding table and the discharging table are both provided with rotating shafts, and rotating wheels are sleeved on the rotating shafts.

Preferably, the rodless cylinder is provided with a guide post.

Preferably, the upper end of the cutter is provided with a cutter protecting cover which is of a semicircular structure.

Preferably, the left end and the right end of the second lower pressing plate are both provided with grooves.

The utility model has the advantages that: simple structure, the simple operation can realize fixing and removing ABS plastics through setting up holding down plate one and no pole cylinder, can realize fixing and cutting ABS plastics through setting up holding down plate two and motor, through setting up the controller, can realize the automatic cutout to ABS plastics, has improved work efficiency, simultaneously the utility model provides a sweeps that the blank in-process produced can be realized to the collecting box and has been collected, has improved workman's operational environment.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural view of the middle pressing device of the present invention.

Fig. 3 is a schematic structural diagram of the middle cutting device of the present invention.

Wherein, 1-a feeding table, 2-a driving roller, 3-a rotating wheel, 4-a rotating shaft, 5-a controller, 6-a rodless cylinder, 7-a sliding block, 8-a pressed plate, 9-a cylinder I, 10-a cylinder I mounting seat, 11-a hinged support, 12-a supporting rod, 13-a cross rod, 14-a lower pressing plate I, 15-a supporting column, 16-a fixed plate, 17-a cylinder II, 18-a through hole, 19-a cutter, 20-a lower pressing plate II, 21-a motor, 22-a cutter protective cover, 23-a motor mounting seat, 24-a mounting plate, 25-a cylinder III, 26-a discharging table, 27-a cylinder II mounting seat, 28-an upper cutting edge, 29-a lower cutting edge, 30-a collecting box and 31-a guiding column, 32-grooves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, the cutting machine for ABS plastics comprises a feeding table 1, a pressing device, a cutting device and a discharging table 26 which are sequentially arranged from left to right, wherein both the feeding table 1 and the discharging table 26 are provided with a driving roller 2, the feeding table 1 is provided with a controller 5, the pressing device comprises a rodless cylinder 6 and two supporting columns 15, one end of the rodless cylinder 6 is fixedly arranged at one end of the feeding table 1, the other end of the rodless cylinder is fixedly connected with the side wall of the supporting columns 15, the rodless cylinder 6 is provided with a sliding block 7, the sliding block 7 is provided with a pressure receiving plate 8, the pressure receiving plate 8 is provided with a cylinder I9 and a supporting rod 12, the cylinder I9 penetrates through the pressure receiving plate 8, the bottom of the cylinder I9 is provided with a cylinder I mounting seat 10, the supporting rod 12 is hinged with a cross rod 13, one end of the cross rod 13 is hinged on a piston, the other end of the cutting device is hinged with a first lower pressing plate 14, the cutting device is located between two support columns 15, the cutting device comprises a fixing plate 16 and a mounting plate 24, a second air cylinder 17, a through hole 18, a second lower cutting edge 29 and a collecting box 30 are arranged on the fixing plate 16, the second air cylinder 17 penetrates through the fixing plate 16, a second air cylinder mounting seat 27 is arranged at the bottom of the second air cylinder 17, a second lower pressing plate 20 is arranged on a piston rod of the second air cylinder 17, an upper cutting edge 28 is arranged on the forehead 20 of the lower pressing plate, a third air cylinder 25 is arranged at the bottom of the mounting plate 24, a motor mounting seat 23 is arranged on a piston rod of the third air cylinder 25, a motor 21 is mounted on the motor mounting seat 23, a cutter 19 is arranged on an output shaft of the motor 21, and electromagnetic valves of the first.

In this embodiment, all be equipped with pivot 4 on pay-off platform 1 and the ejection of compact platform 26, the runner 3 has been cup jointed in the pivot 4, through rotating runner 3 and pivot 4 and being connected, can realize carrying on spacingly to the ABS plastics on pay-off platform 1 and the ejection of compact platform 26 on the one hand, and on the other hand can make things convenient for the transport of ABS plastics on pay-off platform 1 and ejection of compact platform 26.

In this embodiment, the rodless cylinder 6 is provided with the guide post 31, and the guide post 31 can limit and support the sliding block 7.

In this embodiment, the upper end of cutter 19 is equipped with cutter safety cover 22, cutter safety cover 22 is semi-circular structure, can realize the protection to cutter 19 through setting up cutter safety cover 22, also can play the guard action to the staff of operation.

In this embodiment, both ends all are equipped with recess 32 about the second lower pressure plate 20, and the height of recess 32 is the same with the height of the ABS plastics that need cut, and the width of recess 32 is the same with the width of the ABS plastics that need cut, so both can realize sealing fixedly to the ABS plastics that need cut, can avoid ABS plastics to receive too big and lead to the damage again.

The working process and principle are as follows: under the condition of not using, the slide block 7 is positioned at the right side of the rodless cylinder 6, firstly, the controller 5 is arranged according to the length of the ABS plastic to be cut to adjust the electromagnetic valve of the rodless cylinder 6 to fix the moving distance of the rodless cylinder 6, when the rightmost end of the ABS plastic is at the rightmost end of the rodless cylinder 6, the device is started, at the moment, the controller 5 controls the electromagnetic valve of the rodless cylinder 6 to enable the rodless cylinder 6 to drive the slide block 7 to move leftwards and stop moving after moving to the preset moving distance, at the moment, the controller 5 controls the electromagnetic valve of the first cylinder 9 to enable the first cylinder 9 to do work to enable the first lower press plate 14 to descend and fix the ABS plastic, then the controller 5 controls the electromagnetic valve of the rodless cylinder 6 to enable the rodless cylinder 6 to drive the slide block 7 to move rightmost end rightwards, the ABS plastic to be cut passes through the grooves 32 at the left end and the right end of the second lower press plate 20, at the moment, the controller 5 controls the The line is fixed, then the controller 5 simultaneously gives electromagnetic valve signals to the motor 21, the cylinder three 25 and the cylinder one 9, the motor 21 rotates, the cylinder three 25 lowers the motor 21, the cylinder one 9 raises the lower pressing plate one 14 to cut ABS plastics, scraps generated by cutting enter the collecting box 30 through the through hole 18, after the cylinder three 25 finishes one-time lifting, the controller 5 gives the electromagnetic valve signal to the cylinder one 9 to lower the lower pressing plate one 14, then the controller 5 respectively gives the electromagnetic valve signals to the rodless cylinder 6 and the cylinder two 17 to enable the sliding block 7 to move rightwards, and meanwhile, the lower pressing plate two 20 raises to perform next cutting.

Based on the above, the utility model discloses simple structure, the simple operation can realize fixing and removing ABS plastics through setting up holding down plate one and no pole cylinder, can realize fixing and cutting ABS plastics through setting up holding down plate two and motor, through setting up the controller, can realize the automatic cutout to ABS plastics, has improved work efficiency, simultaneously the utility model provides a sweeps that the collecting box can realize the blank in-process and produce is collected, has improved workman's operational environment.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The cutting machine for the ABS plastics is characterized by comprising a feeding table (1), a pressing device, a cutting device and a discharging table (26) which are sequentially arranged from left to right, wherein the feeding table (1) and the discharging table (26) are respectively provided with a driving roller (2), the feeding table (1) is provided with a controller (5), the pressing device comprises a rodless cylinder (6) and two supporting columns (15), one end of the rodless cylinder (6) is fixedly arranged at one end of the feeding table (1), the other end of the rodless cylinder is fixedly connected with the side walls of the supporting columns (15), the rodless cylinder (6) is provided with a sliding block (7), the sliding block (7) is provided with a pressure-bearing plate (8), the pressure-bearing plate (8) is provided with a cylinder I (9) and a supporting rod (12), the cylinder I (9) penetrates through the pressure-bearing plate (8) and the bottom of the cylinder I (9) is provided with a cylinder I mounting seat (, a cross rod (13) is hinged on the support rod (12), one end of the cross rod (13) is hinged on a piston rod of the first air cylinder (9) through a hinged support (11), a first lower pressing plate (14) is hinged at the other end of the cross rod (13), the cutting device is positioned between the two support columns (15), the cutting device comprises a fixing plate (16) and a mounting plate (24), a second air cylinder (17), a through hole (18), a second lower cutting edge (29) and a collecting box (30) are arranged on the fixing plate (16), the second air cylinder (17) penetrates through the fixing plate (16), a second air cylinder mounting seat (27) is arranged at the bottom of the second air cylinder (17), a second lower pressing plate (20) is arranged on a piston rod of the second air cylinder (17), an upper cutting edge (28) is arranged on the second lower pressing plate (20), a third air cylinder (25) is arranged at the bottom of the mounting plate (24, the electric power tool is characterized in that a motor (21) is installed on the motor installation seat (23), a cutter (19) is arranged on an output shaft of the motor (21), and electromagnetic valves of the first air cylinder (9), the second air cylinder (17) and the third air cylinder (25) and the motor (21) are electrically connected with the controller (5).

2. The cutting machine for ABS plastics according to claim 1, characterized in that: the feeding table (1) and the discharging table (26) are both provided with rotating shafts (4), and the rotating shafts (4) are sleeved with rotating wheels (3).

3. The cutting machine for ABS plastics according to claim 1, characterized in that: and a guide post (31) is arranged on the rodless cylinder (6).

4. The cutting machine for ABS plastics according to claim 1, characterized in that: the upper end of cutter (19) is equipped with cutter safety cover (22), cutter safety cover (22) are semi-circular structure.

5. The cutting machine for ABS plastics according to claim 1, characterized in that: and grooves (32) are formed in the left end and the right end of the second lower pressing plate (20).