CN110509469B

CN110509469B - Water gap cutting device for automobile plastic part

Info

Publication number: CN110509469B
Application number: CN201910798331.7A
Authority: CN
Inventors: 姜伟
Original assignee: Suzhou Junchuang Auto Technologies Co ltd
Current assignee: Suzhou Junchuang Auto Technologies Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2021-04-23
Anticipated expiration: 2039-08-27
Also published as: CN110509469A

Abstract

The invention relates to the technical field of cutting devices, and discloses a water gap cutting device for an automobile plastic part, which comprises a bottom plate, a top plate, a lifter and an upright post, wherein the bottom plate is provided with a plurality of grooves; a set of circular blade disc is installed to the bottom of lifter, be located the blade disc and be provided with the operation panel under, the position that is located the operation panel rear side is provided with a set of feeding conveyer belt, the front side of operation panel is provided with a set of ejection of compact conveyer belt, feeding conveyer belt and ejection of compact conveyer belt all set up to L type structure and mutual symmetry, fixed mounting has mechanical platform on the upper surface of the left bottom plate of ejection of compact conveyer belt left end, the top of mechanical platform is provided with actuating mechanism, actuating mechanism's the upper right side is provided with a set of manipulator. The feeding conveying belt and the discharging conveying belt are mutually symmetrical, and the manipulator is convenient to automatically cut and convey the water gap of the plastic part, so that the degree of automation is high, the use cost of manpower is saved, the continuous operation is realized, the workload is large, and the efficiency is high.

Description

Water gap cutting device for automobile plastic part

Technical Field

The invention relates to the technical field of cutting devices, in particular to a water gap cutting device for an automobile plastic part.

Background

In the manufacturing process of automobiles, plastic products are often needed to be used and are influenced by the forming process of the plastic products, water gaps with different sizes and shapes can be generated when the plastic products are formed, whether the water gaps are eliminated or not is very important for products, the attractiveness of the products is influenced, and the normal use of some fine parts is easily influenced.

Chinese patent (publication No. CN 208827015, publication No. 2019.05.07) discloses a plastic part water gap cutting device, comprising: the device comprises a bottom plate, a first driving cylinder and a workbench; the utility model discloses a structural design is reasonable, the guide pillar is self-steering effectual, and positioning accuracy is high, and machining precision is high, can amputate simultaneously to the mouth of a river of a plurality of processing work pieces, and machining efficiency is high, the fixed fastness of cutter is strong, difficult emergence skew, advantage that the practicality is strong. But the device is when cutting the mouth of a river, can't accomplish continuous operation, and the replacement cutting of plastic part needs artificial participation, and degree of automation is low, leads to work load little, and work efficiency is low.

Disclosure of Invention

The invention aims to provide a water gap cutting device for an automobile plastic part, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a water gap cutting device for an automobile plastic part comprises a bottom plate, a top plate, a lifter and a stand column; the top plate is arranged above the left side of the bottom plate, the bottom of the top plate is fixedly arranged above the bottom plate through four groups of vertical upright posts, the upper surface of the top plate is provided with a group of elevators, the output end of the lower side of each elevator is fixedly connected with a vertical lifting rod, the bottom end of each lifting rod is provided with a group of circular cutter heads, an operation table is arranged right below the cutter heads, the left side of the top of the operation table is fixedly provided with a group of fixed limit plates, a group of movable limiting plates are arranged on the right side of the top of the operating platform corresponding to the fixed limiting plates, the movable limiting plates are connected in a sliding chute arranged on the right side of the top of the operating platform in a sliding way, the right side wall of the movable limiting plate is connected with a group of air cylinders fixed on the right side wall of the operating platform through a piston rod, the movable limiting plate can be driven to move left and right in the chute by starting the air cylinders, and then fix the plastic part mouth of a river of waiting to cut of placing between fixed limiting plate and removal limiting plate. The position that is located the operation panel rear side is provided with a set of feeding conveyer belt, and the front side of operation panel is provided with a set of ejection of compact conveyer belt, and feeding conveyer belt and ejection of compact conveyer belt all set up to L type structure and mutual symmetry, and feeding conveyer belt and ejection of compact conveyer belt's right-hand member all supports through the support column, and the bottom fixed mounting of support column is at the top of bottom plate. On being located the upper surface of the left bottom plate of ejection of compact conveyer belt left end, fixed mounting has mechanical platform, and the top of mechanical platform is provided with actuating mechanism, and actuating mechanism's the upper right side is provided with a set of manipulator, drives the manipulator operation through starting actuating mechanism, and then can with the plastic part mouth of a river centre gripping on the operation panel to ejection of compact conveyer belt.

As a further scheme of the invention: the bottom one side of blade disc is provided with fixed cutter, and the opposite side is provided with movable cutter with fixed cutter mutual correspondence, and removal through movable cutter mutually supports with fixed cutter, and then treats the plastic part mouth of a river of cutting and cut the use, and through setting up a set of fixed, plastic part mouth of a river remain stable when the cutting can be guaranteed in a set of removal cutting.

As a further scheme of the invention: the edges of the front top and the rear top of the operating platform are arc-shaped, so that the entrance and the output of a plastic part water gap to be cut are facilitated.

As a further scheme of the invention: the inner sides of the fixed limiting plate and the movable limiting plate, which correspond to each other, are provided with semicircular grooves, so that the water gap of the plastic part to be treated can be clamped conveniently.

As a further scheme of the invention: the left side slant of operation panel is fixed mounting down has a set of waste material to lead the spout, and the bottom that the spout was led to the waste material is provided with a set of dirty tank, leads the spout downstream along the waste material through the waste material of fixed cutter and the waste material that produces behind the cutting of activity cutter to the plastic part mouth of a river, and then falls into the dirty tank and collects.

As a still further scheme of the invention: the position that is located roof bottom right side installs a set of vertical connecting rod downwards, and the bottom left side of connecting rod is provided with the fan, blows to the direction of operation panel through starting the fan, and then can reduce the temperature of fixed cutter and activity cutter at the during operation to also be convenient for blow in the waste material with the impurity that produces and lead the spout, the collection of the impurity of being convenient for.

Compared with the prior art, the invention has the beneficial effects that: by arranging a group of fixed devices and a group of movable cutting devices, the water gap of the plastic part can be kept stable during cutting; the movable limiting plate can be driven to move left and right in the sliding chute by starting the air cylinder, and a plastic part water gap to be cut, which is arranged between the fixed limiting plate and the movable limiting plate, is fixed; through setting up mutual symmetry feeding conveyer belt and ejection of compact conveyer belt to and the manipulator be convenient for automatic cut the plastic part mouth of a river, the transportation, degree of automation is high, has saved artificial use cost, continuous operation, and work load is big, and is efficient.

Drawings

Fig. 1 is a schematic structural view of a water gap cutting device for an automotive plastic part.

Fig. 2 is a schematic view of a water gap cutting device for a plastic part of an automobile.

Fig. 3 is a left side view of a cutting device for a plastic nozzle of an automobile.

Fig. 4 is a schematic diagram of a right side view of a water gap cutting device for an automotive plastic part.

Wherein: the automatic waste material processing device comprises a bottom plate 10, a top plate 11, a lifter 12, a stand column 13, a feeding conveyer belt 14, a discharging conveyer belt 15, a support column 16, a waste material groove 17, a waste material guide chute 18, an operation table 19, a fixed limiting plate 20, a movable limiting plate 21, an air cylinder 22, a mechanical table 23, a driving mechanism 24, a manipulator 25, a fan 26, a connecting rod 27, a fixed cutter 28, a movable cutter 29 and a lifting rod 30.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-4, a device for cutting a nozzle of a plastic part for an automobile comprises a bottom plate 10, a top plate 11, a lifter 12 and a column 13; roof 11 sets up the left side top at bottom plate 10, roof 11's bottom is through four vertical stand 13 fixed mounting in bottom plate 10's top of group, roof 11's top upper surface is provided with a set of lift 12, the downside output end fixedly connected with vertical lifter 30 of lift 12, a set of circular blade disc is installed to lifter 30's bottom, bottom one side of blade disc is provided with fixed cutter 28, the opposite side corresponds each other with fixed cutter 28 and is provided with movable cutter 29, removal through movable cutter 29 mutually supports with fixed cutter 28, and then treat the plastic part mouth of a river of cutting and cut the use, through setting up a set of fixedly, a set of removal cutting can guarantee that the plastic part mouth of a river remains stable when the cutting. An operating table 19 is arranged right below the cutter head, and the edges of the front top and the rear top of the operating table 19 are arc-shaped, so that the inlet and the outlet of a plastic part water gap to be cut are facilitated. The inner sides of the fixed limiting plate 20 and the movable limiting plate 21 corresponding to each other are provided with semicircular grooves, so that the water gap of the plastic part to be clamped is convenient. The top left side fixed mounting of operation panel 19 has a set of fixed limiting plate 20, the top right side of operation panel 19 that corresponds with fixed limiting plate 20 is provided with a set of removal limiting plate 21, remove limiting plate 21 sliding connection and offer in the spout on operation panel 19 top right side, the right side wall that removes limiting plate 21 is connected with a set of cylinder 22 that is fixed in on the operation panel 19 right side wall through the piston rod, can drive removal limiting plate 21 through starting cylinder 22 and remove in the spout and control, and then will place the plastic part mouth of a river of waiting to cut between fixed limiting plate 20 and removal limiting plate 21 and fix. A set of waste material guide chute 18 is obliquely and downwardly fixedly installed on the left side of the operating platform 19, a set of waste material groove 17 is formed in the bottom end of the waste material guide chute 18, waste materials generated after the plastic part water gap is cut through the fixed cutter 28 and the movable cutter 29 flow downwards along the waste material guide chute 18, and then the waste materials fall into the waste material groove 17 to be collected. The position that is located 19 rear sides of operation panel is provided with a set of feeding conveyer belt 14, and the front side of operation panel 19 is provided with a set of ejection of compact conveyer belt 15, and feeding conveyer belt 14 all sets up to L type structure and mutual symmetry with ejection of compact conveyer belt 15, and feeding conveyer belt 14 all supports through support column 16 with ejection of compact conveyer belt 15's right-hand member, and the bottom fixed mounting of support column 16 is at the top of bottom plate 10. On the upper surface of the bottom plate 10 located on the left side of the left end of the discharging conveyor belt 15, a mechanical platform 23 is fixedly installed, a driving mechanism 24 is arranged at the top of the mechanical platform 23, a group of mechanical arms 25 are arranged on the upper right side of the driving mechanism 24, the mechanical arms 25 are driven to operate by starting the driving mechanism 24, and then plastic part water gaps on the operation platform 19 can be clamped on the discharging conveyor belt 15.

The working principle of the invention is as follows: carry on carrying on the operation panel 19 through placing the plastic part mouth of a river that will wait to cut on feeding conveyer belt 14, then start cylinder 22 and drive and remove limiting plate 21 and remove fixed plastic part mouth of a river to the left, then start lift 12 and drive fixed cutter 28 and activity cutter 29 and move down, cut the plastic part mouth of a river, then the impurity that the cutting produced rolls down to the waste chute 17 along waste material guide chute 18, then start actuating mechanism 24 again and drive manipulator 25 and remove the plastic part mouth of a river centre gripping after the cutting that will remove fixed restriction to ejection of compact conveyer belt 15, then export it through ejection of compact conveyer belt 15.

Example two

On the basis of the first embodiment, a group of vertical connecting rods 27 are downwards installed at the right side of the bottom of the top plate 11, a fan 26 is arranged at the left side of the bottom of the connecting rods 27, air is blown to the operating platform 19 by starting the fan 26, the temperature of the fixed cutter 28 and the movable cutter 29 during working can be further reduced, generated impurities can be conveniently blown into the waste material guide chute 18, and collection of the impurities is facilitated.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A water gap cutting device for automobile plastic parts comprises a bottom plate (10), a top plate (11), a lifter (12) and a vertical column (13); the top plate (11) is arranged above the left side of the bottom plate (10), the bottom of the top plate (11) is fixedly arranged above the bottom plate (10) through four groups of vertical upright posts (13), a group of elevators (12) is arranged on the upper surface of the top plate (11), a vertical lifting rod (30) is fixedly connected to the lower side output end of the elevator (12), a group of circular cutterheads are installed at the bottom ends of the lifting rods (30), the automatic lifting device is characterized in that an operating platform (19) is arranged under the cutterheads, a group of fixed limiting plates (20) are fixedly installed on the left side of the top of the operating platform (19), a group of movable limiting plates (21) are arranged on the right side of the top of the operating platform (19) corresponding to the fixed limiting plates (20), the movable limiting plates (21) are connected in sliding grooves formed in the right side of the top of the operating platform (19) in a sliding mode, and a group of air cylinders, the automatic feeding and discharging device is characterized in that a group of feeding conveyor belts (14) are arranged at the rear side of an operating platform (19), a group of discharging conveyor belts (15) are arranged at the front side of the operating platform (19), the feeding conveyor belts (14) and the discharging conveyor belts (15) are both arranged to be L-shaped structures and are symmetrical to each other, the automatic feeding and discharging device is arranged on the upper surface of a bottom plate (10) at the left side of the left end of the discharging conveyor belts (15), a mechanical platform (23) is fixedly installed, a driving mechanism (24) is arranged at the top of the mechanical platform (23), a group of mechanical hands (25) are arranged above the right side of the driving mechanism (24), a fixed cutter (28) is arranged on one side of the.

2. The gate cutting device for plastic parts of automobiles as claimed in claim 1, wherein the front and rear top edges of the operation table (19) are set to be arc-shaped.

3. The device for cutting the water gap of the plastic part of the automobile as claimed in claim 2, wherein the fixed limiting plate (20) and the movable limiting plate (21) are provided with semi-circular grooves on corresponding inner sides.

4. The device for cutting the nozzle of the plastic part of the automobile according to claim 1, wherein a set of scrap chute guides (18) is fixedly installed obliquely downward on the left side of the operating platform (19).

5. The plastic parts nozzle cutting device of claim 4, wherein the bottom of the scrap chute (18) is provided with a plurality of scrap chutes (17).

6. The water gap cutting device for the plastic parts of the automobile according to claim 2, wherein the right ends of the feeding conveyer belt (14) and the discharging conveyer belt (15) are supported by a supporting column (16), and the bottom of the supporting column (16) is fixedly arranged on the top of the bottom plate (10).

7. The plastic part nozzle cutting device for the automobile according to claim 1 or 2, wherein a set of vertical connecting rods (27) is installed downwards at the right side of the bottom of the top plate (11), and a fan (26) is arranged at the left side of the bottom of the connecting rods (27).