CN118002940A - Slitter edge cutting device is used in plastic part processing - Google Patents

Abstract

The invention belongs to the technical field of plastic processing, and particularly relates to a slitter edge cutting device for plastic part processing, which comprises the following components: the device comprises a mounting plate, a support column, an X-axis module, a Z-axis module, a Y-axis module, a laser cutting machine, a station platform and a plastic part clamping platform, wherein the X-axis module is arranged on the support column, the Z-axis module is arranged on a sliding part of the X-axis module, the Y-axis module is arranged on a sliding part of the Z-axis module, and the laser cutting machine is arranged on a sliding part of the Y-axis module; the front upper side of the mounting plate is provided with a station platform, a plastic part clamping platform is assembled on the station platform, and the plastic part clamping platform is designed and replaced on the station platform according to the geometric shapes and the dimensional characteristics of different plastic parts. The position of the laser cutting machine is conveniently adjusted through the X-axis module, the Z-axis module and the Y-axis module, so that the plastic part is flexibly cut off the slitter edge; the laser cutting machine can replace various cutters for cutting; the replaceable plastic part clamping table can be more flexibly suitable for various complex plastic parts.

Description

A waste edge cutting device for plastic parts processing

Technical Field

The invention belongs to the technical field of plastic processing, and in particular relates to a waste edge cutting device for processing plastic parts.

Background technique

During the plastic injection molding process, excess material is often produced at the mold parting line, injection point or product edge, which is called waste edge, flash or burr. They not only affect the appearance quality and precision of the product, but may also affect the subsequent assembly and use functions. Therefore, it is necessary to remove the waste edge of the plastic part after processing.

The current waste edge removal process requires different removal strategies and removal devices for plastic parts of different shapes, sizes and materials. It is difficult to flexibly adapt to various complex product structures and processing requirements on the same removal device, and the adaptability is not strong. In addition, when facing plastic parts of different shapes, sizes and materials, it is necessary to replace the appropriate tools to remove the waste edges of the plastic parts. The frequent replacement of tools can easily affect the efficiency of the waste edge removal work.

Summary of the invention

The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art and to provide a waste edge cutting device for plastic parts processing which can flexibly adapt to various complex plastic parts on the same cutting device and has strong adaptability.

In order to solve the above technical problems, the present invention provides a waste edge removal device for plastic parts processing, comprising: a mounting plate, a support column, an X-axis module, a Z-axis module, a Y-axis module, a laser cutting machine, a work station and a plastic parts clamping table. Two left and right supporting columns opposite to each other are arranged on the upper rear side of the mounting plate. An X-axis module is arranged on the supporting column for adjusting the position of the laser cutting machine in the left and right directions. A Z-axis module is arranged on the sliding member of the X-axis module for adjusting the position of the laser cutting machine in the up and down directions. A Y-axis module is arranged on the sliding member of the Z-axis module for adjusting the position of the laser cutting machine in the front and back directions. A laser cutting machine is installed on the sliding member of the Y-axis module. Two left and right work stations opposite to each other are arranged on the upper front side of the mounting plate. A replaceable plastic parts clamping table is installed on the work station. The plastic parts clamping table is precisely designed according to the geometric shapes and size characteristics of different plastic parts, and is replaced on the work station for use. It is suitable for precise clamping and fixation of different plastic parts, ensuring ideal positioning effect and stability during the waste edge removal process.

Preferably, it also includes: a rodless cylinder and a buffer, the work station is slidably arranged on the mounting plate, the rodless cylinder is installed on the upper side of the mounting plate, and the sliding part of the rodless cylinder is connected to the work station; the buffer suitable for contacting and cooperating with the work station is installed on the upper side of the mounting plate.

Preferably, it also includes: a static limiting element, an electric telescopic rod and a motion limiting element. The workbench is connected to a static limiting element located below the workbench; an electric telescopic rod is installed on the mounting plate, and the telescopic part of the electric telescopic rod is connected to a motion limiting element. The motion limiting element is embedded in the static limiting element, the static limiting element is a concave block, and the motion limiting element is a convex block.

Preferably, the plastic parts clamping table includes: a base plate, a column, a profiling member and a rotary downward pressing cylinder. The base plate is installed on the upper side of the work station, and four columns in a rectangular array are provided on the upper side of the base plate; the profiling member is installed on the upper side of the column, and the shape and size of the profiling member are designed according to the geometric shape and dimensional characteristics of the plastic part; the upper part of the four columns is installed with a rotary downward pressing cylinder, and the rotary downward pressing cylinder is used to press the plastic part to the upper side of the profiling member.

Preferably, corresponding pin holes are opened on the work station and the base plate, and the work station is positioned and installed by inserting pins into the pin holes; corresponding threaded holes are opened on the work station and the base plate, and the work station is fixed and installed by screwing screws into the threaded holes.

Preferably, it also includes: a screw 1, a waist-shaped hole extending in the front-rear direction is opened at the lower part of the column, a screw 1 is threadedly connected on the bottom plate, the screw 1 passes through the waist-shaped hole on the column, and the column is fixed to the bottom plate by the screw 1.

Preferably, it also includes: screw 2, a waist-shaped hole extending to the left and right directions is opened at the lower part of the shaped piece, the waist-shaped hole on the shaped piece is perpendicular to the waist-shaped hole on the column, the upper part of the column is threadedly connected with screw 2, screw 2 passes through the waist-shaped hole on the shaped piece, and the shaped piece is fixed to the column by screw 2.

Preferably, it also includes: an adjusting block and a connecting piece, the adjusting block is provided on the rotating pressing piece of the rotating pressing cylinder, and the adjusting block replaces the rotating pressing piece of the rotating pressing cylinder to contact the plastic part; a waist-shaped hole is opened on the adjusting block, and a connecting piece is connected between the rotating pressing piece of the rotating pressing cylinder and the waist-shaped hole of the adjusting block, and the connecting piece includes: screw three and a nut threadedly connected to screw three, screw three is threadedly connected to the rotating pressing piece of the rotating pressing cylinder, and screw three passes through the waist-shaped hole of the adjusting block.

Preferably, it also includes: a flat suction nozzle, a flat suction nozzle is arranged between two support columns, a filter is arranged at the suction port of the flat suction nozzle, and the flat suction nozzle is used for external suction equipment; and a chip removal port is opened on the mounting plate and located below the flat suction nozzle.

Preferably, it also includes: a rotating plate, a sliding block, a bolt and a limiting rod. A rotating plate is rotatably provided on the two support columns. The flat suction nozzle is connected to the two rotating plates, and the flat suction nozzle is movably arranged on the support column through the rotating plate. A waist-shaped hole is opened on the rotating plate, and a groove is reserved on the support column. A sliding block is slidably provided on the groove of the support column. A bolt is threadedly connected on the sliding block, and the bolt passes through the waist-shaped hole on the rotating plate. A limiting rod is provided near the head of the bolt, and the head of the limiting rod and the bolt are respectively located on both sides of the rotating plate.

The present invention overcomes the shortcomings of the prior art and can achieve the following beneficial effects:

1. The position of the laser cutting machine can be easily adjusted through the X-axis module, Z-axis module and Y-axis module, so as to flexibly remove the waste edges of plastic parts; the laser cutting machine can replace a variety of cutting tools for cutting; the replaceable plastic clamping table can more flexibly adapt to various complex plastic parts.

2. The movement of the workstation will drive the movement of the static limit element. The extrusion force of the static limit element can correct the static limit element in the front and back directions, thereby ensuring the accuracy of the workstation in the processing position.

3. The debris that falls onto the mounting plate will move along the mounting plate to the chip discharge port under the action of the flat suction nozzle's adsorption force, and the debris will be discharged through the chip discharge port, which is convenient for handling the smoke and debris generated during waste edge removal and ensuring the working environment.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of an assembly of the present invention.

FIG. 2 is a schematic diagram of a workstation and a rodless cylinder according to the present invention.

FIG. 3 is a schematic diagram of the right side of FIG. 2 of the present invention.

FIG. 4 is a schematic diagram of the plastic parts clamping platform of the present invention.

FIG. 5 is an exploded view of the rotary downward pressure cylinder and the adjusting block of the present invention.

FIG. 6 is a schematic diagram of a support column and a flat suction nozzle according to the present invention.

FIG. 7 is a schematic diagram of a support column and a rotating plate according to the present invention.

FIG8 is a schematic diagram of the right side of FIG7 of the present invention.

The marks in the accompanying drawings provided by the present invention are: 1-mounting plate, 2-support column, 3-X-axis module, 4-Z-axis module, 5-Y-axis module, 6-laser cutting machine, 7-work station, 8-rodless cylinder, 81-static limit element, 82-electric telescopic rod, 83-motion limit element, 9-plastic parts clamping table, 91-base plate, 92-pin hole, 93-threaded hole, 94-column, 95-screw one, 96-profile, 97-screw two, 98-rotating downward pressure cylinder, 99-adjusting block, 910-connecting part, 10-flat suction nozzle, 11-turn plate, 12-slider, 13-bolt, 14-limit rod, 01-chip discharge port, 02-buffer.

Detailed ways

In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

In addition, the terms "first", "second" and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. It should be noted that the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Embodiment 1: A waste edge removal device for plastic parts processing, as shown in Figures 1 to 4, comprises: a mounting plate 1, a support column 2, an X-axis module 3, a Z-axis module 4, a Y-axis module 5, a laser cutting machine 6, a work station 7 and a plastic parts clamping table 9. Two left and right opposing support columns 2 are arranged on the upper rear side of the mounting plate 1. The support column 2 is provided with an X-axis module 3 for adjusting the position of the laser cutting machine 6 in the left and right directions. The sliding member of the X-axis module 3 is provided with a Z-axis module 4 for adjusting the position of the laser cutting machine 6 in the up and down directions. The sliding member of the Z-axis module 4 is provided with a Y-axis module 5 for adjusting the position of the laser cutting machine 6 in the front and back directions. The sliding member of the Y-axis module 5 is provided with a laser cutting machine 6. The X-axis module 3, the Z-axis module 4 and the Y-axis module 5 drive the laser cutting machine 6 to move through a preset program. The laser cutting machine 6 replaces the use of multiple tools to perform high-precision automatic removal of waste edges of plastic parts. Moreover, by adjusting the parameters of the laser cutting machine 6, it can meet the cutting requirements of various plastic materials without the need to adjust the cutting parameters according to the material. Different quality of replacement tools; two left and right opposite workstations 7 are provided on the upper front side of the mounting plate 1. In the present embodiment, multiple workstations 7 can also be arranged in a left-right arrangement, and X-axis modules 3 of different lengths can be replaced accordingly. A replaceable plastic parts clamping table 9 is installed on the workstation 7. The plastic parts clamping table 9 is precisely designed according to the geometric shapes and size characteristics of different plastic parts, and is replaced and used on the workstation 7, so as to meet the flexible and efficient updating and matching of plastic parts with different forms or functional requirements, and is suitable for precise clamping and fixing of different plastic parts, ensuring the ideal positioning effect and stability during the waste edge cutting process; when in use, the corresponding plastic parts clamping table 9 is pre-set according to different plastic parts, so that when the waste edge of the next batch of plastic parts of different models needs to be cut, the pre-set plastic parts clamping table 9 can be directly replaced and assembled on the workstation 7, so that various complex plastic parts can be flexibly adapted to the same cutting device, without the need to use different cutting devices separately, and the adaptability is strong.

As shown in Figure 2, it also includes: a rodless cylinder 8 and a buffer 02. The work station 7 is slidably arranged on the mounting plate 1. The rodless cylinder 8 is installed on the upper side of the mounting plate 1, and the sliding part of the rodless cylinder 8 is connected to the work station 7. The buffer 02 suitable for contacting and cooperating with the work station 7 is installed on the upper side of the mounting plate 1. The rodless cylinder 8 drives the work station 7 to drive the plastic part clamping table 9 to move back and forth, so as to facilitate the placement of plastic parts. When the plastic part clamping table 9 moves forward to a suitable position or threshold, the plastic parts can be placed. When the plastic part clamping table 9 moves backward to the threshold, the waste edge of the plastic parts is cut off by the laser cutting machine 6. When the work station 7 moves backward to the threshold, it will contact and cooperate with the buffer 02, thereby playing a role in buffering and shock absorption.

As shown in FIG3 , it also includes: a static limiting element 81, an electric telescopic rod 82 and a motion limiting element 83. The station table 7 is connected with the static limiting element 81 located below the station table 7. When the waste edge of the plastic part needs to be removed, the station table 7 moves backward to drive the static limiting element 81 to move backward. The mounting plate 1 is installed with an electric telescopic rod 82, and the telescopic part of the electric telescopic rod 82 is connected with the motion limiting element 83. The motion limiting element 83 is embedded with the static limiting element 81. The static limiting element 81 is a concave block, and the motion limiting element 83 is a concave block. It is a convex block. When the work station 7 drives the static limit element 81 to move back to the threshold value, the static limit element 81 is located above the moving limit element 83. The electric telescopic rod 82 is controlled to drive the moving limit element 83 to move up. The moving limit element 83 will then be embedded with the static limit element 81 and gradually squeeze the static limit element 81. At this time, the sliding part on the rodless cylinder 8 will move adaptively, so as to correct the static limit element 81 in the front and rear directions with the squeezing force of the moving limit element 83, thereby ensuring the accuracy of the work station 7 in the processing position.

As shown in FIG4 , the plastic part clamping table 9 includes: a bottom plate 91, a column 94, a profiling member 96 and a rotary downward pressing cylinder 98. The bottom plate 91 is installed on the upper side of the workstation 7, and four columns 94 in a rectangular array are arranged on the upper side of the bottom plate 91; the profiling member 96 is installed on the upper side of the column 94, and the profiling members 96 on the four columns 94 can support the plastic part together or individually. The shape and size of the profiling member 96 are designed according to the geometric shape and size characteristics of the plastic part. For example, when the plastic part is in the shape of a basin, the edge of the profiling member 96 can be rounded to make it Adaptive support; a rotary pressing cylinder 98 is installed on the upper part of each of the four columns 94, and the rotary pressing cylinder 98 is used to press the plastic part to the upper side of the profiling part 96. When the laser cutting machine 6 needs to pass through the part of the plastic part clamped by the rotary pressing cylinder 98, the rotary pressing cylinder 98 can be controlled to temporarily loosen the plastic part so that the laser cutting machine 6 can remove the waste edge of the plastic part; the base plate 91 is removed from the work station 7 to replace the entire plastic part clamping table 9, so that the pre-designed profiling part 96 can be used to support and clamp different plastic parts.

As shown in Figures 2 to 4, corresponding pin holes 92 are opened on the work station 7 and the base plate 91, and the work station 7 is positioned and installed by inserting pins into the pin holes 92; corresponding threaded holes 93 are opened on the work station 7 and the base plate 91, and the work station 7 is fixedly installed by screwing screws into the threaded holes 93.

As shown in FIG. 4 , the structure further includes: a screw 95. A waist-shaped hole extending in the front-rear direction is formed at the lower part of the column 94. The bottom plate 91 is threadedly connected with a screw 95. The screw 95 passes through the waist-shaped hole on the column 94. The column 94 is fixed to the bottom plate 91 by the screw 95. By loosening the screw 95, the front-rear position of the column 94 can be adjusted, so that the waist-shaped hole slides along the screw 95. The movement of the column 94 will drive the contour piece 96 to move, thereby adjusting the position between adjacent contour pieces 96, thereby more flexibly adapting to different plastic parts.

As shown in FIG. 4 , the second screw 97 is also included. The lower part of the profiling member 96 is provided with a waist-shaped hole extending to the left and right directions. The waist-shaped hole on the profiling member 96 is perpendicular to the waist-shaped hole on the column 94. The upper part of the column 94 is threadedly connected with the second screw 97. The second screw 97 passes through the waist-shaped hole on the profiling member 96. The profiling member 96 is fixed to the column 94 by the second screw 97. By loosening the second screw 97, the left and right position of the profiling member 96 can be adjusted. In addition, the profiling member 96 can be removed from the column 94 and replaced with a different profiling member 96 to make it more suitable for different plastic parts.

As shown in Figure 5, it also includes: an adjusting block 99 and a connecting piece 910. The adjusting block 99 is provided on the rotating pressing piece of the rotating pressing cylinder 98, and the adjusting block 99 replaces the rotating pressing piece of the rotating pressing cylinder 98 to contact the plastic part; a waist-shaped hole is opened on the adjusting block 99, and a connecting piece 910 is connected between the rotating pressing piece of the rotating pressing cylinder 98 and the waist-shaped hole of the adjusting block 99. Loosening the connecting piece 910 can change the position of the waist-shaped hole on the adjusting block 99. The connecting piece 910 includes: a screw three and a nut threadedly connected to the screw three. The screw three is threadedly connected to the rotating pressing piece of the rotating pressing cylinder 98, and the screw three passes through the waist-shaped hole of the adjusting block 99, so that the screw three passes between the rotating pressing piece of the rotating pressing cylinder 98 and the waist-shaped hole of the adjusting block 99, and then the nut is tightened onto the screw three, so that the adjusting block 99 is pressed and fixed by the nut.

In this example, the laser cutting machine 6 is adjusted to move in different positions through the X-axis module 3, the Z-axis module 4 and the Y-axis module 5, so as to flexibly remove the waste edges of the plastic parts; and the laser cutting machine 6 can replace a variety of cutting tools for cutting; the replaceable plastic parts clamping table 9 can more flexibly adapt to various complex plastic parts.

Embodiment 2: On the basis of Embodiment 1, as shown in Figures 1 and 6, it also includes: a flat suction nozzle 10, a flat suction nozzle 10 is provided between the two support columns 2, a filter is provided at the suction port of the flat suction nozzle 10, and the flat suction nozzle 10 is used for an external suction device, and the smoke and debris generated when the laser cutting machine 6 performs waste edge cutting is adsorbed through the flat suction nozzle 10; a chip discharge port 01 is opened on the mounting plate 1 below the flat suction nozzle 10, and the debris falling onto the mounting plate 1 will move along the mounting plate 1 to the chip discharge port 01 under the action of the adsorption force of the flat suction nozzle 10, and some light debris will be blocked by the filter, and when the flat suction nozzle 10 stops adsorption, the impurities will fall from the filter to the chip discharge port 01, so that the debris is discharged through the chip discharge port 01.

As shown in FIGS. 6 to 8 , it also includes: a rotating plate 11, a slider 12, a bolt 13 and a limiting rod 14. The two support columns 2 are rotatably provided with a rotating plate 11. The flat suction nozzle 10 is connected to the two rotating plates 11. The flat suction nozzle 10 is movably arranged on the support column 2 through the rotating plate 11. The suction angle of the flat suction nozzle 10 can be adjusted by the rotating plate 11, so as to improve the suction effect according to the waste edge cutting situation, and the adaptability is strong; a waist-shaped hole is opened on the rotating plate 11, and a groove is reserved on the support column 2. The groove of the support column 2 A slider 12 is provided on the upper slide, and a bolt 13 is threadedly connected to the slider 12, and the bolt 13 passes through the waist-shaped hole on the rotating plate 11; a limit rod 14 is provided near the head of the bolt 13, and the limit rod 14 and the head of the bolt 13 are respectively located on both sides of the rotating plate 11; the bolt 13 is driven downward by the slider 12, and the bolt 13 is turned to move forward at the same time, so that the upper part of the rotating plate 11 can be rotated forward by the squeezing of the head of the bolt 13 and the limit rod 14, thereby realizing the adjustment of the angle of the flat suction nozzle 10.

Obviously, the embodiments described above are only part of the embodiments of the present invention, rather than all of the embodiments. They only express the preferred implementation modes of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention.

It should be pointed out that, for ordinary technicians in this field, several modifications, increases and decreases in quantity, improvements and substitutions can be made without departing from the concept of the present invention. Therefore, based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

Claims (10)

1. Slitter edge cutting device is used in plastic part processing, a serial communication port includes:

A mounting plate (1);

The laser cutting machine comprises a laser cutting machine (6), wherein a support column (2) is arranged on the upper side of a mounting plate (1), an X-axis module (3) is arranged on the support column (2), a Z-axis module (4) is arranged on a sliding piece of the X-axis module (3), a Y-axis module (5) is arranged on a sliding piece of the Z-axis module (4), and the laser cutting machine (6) is arranged on the sliding piece of the Y-axis module (5);

a station table (7), wherein the station table (7) is arranged on the upper side of the front part of the mounting plate (1);

The plastic part clamping table (9), be equipped with plastic part clamping table (9) on station platform (7), plastic part clamping table (9) are designed according to the geometry and the size characteristic of different plastic parts to replace the use on station platform (7), be applicable to the centre gripping and the fixed to different plastic parts.

2. The scrap edge cutting device for plastic part processing according to claim 1, further comprising:

the rodless cylinder (8), the station platform (7) is slidably arranged on the mounting plate (1), the rodless cylinder (8) is arranged on the mounting plate (1), and a sliding piece of the rodless cylinder (8) is connected with the station platform (7).

3. The scrap edge cutting device for plastic part processing according to claim 2, further comprising:

The station table (7) is connected with a static limiting element (81);

An electric telescopic rod (82), wherein the electric telescopic rod (82) is arranged on the mounting plate (1);

And the motion limiting element (83) is connected to the telescopic piece of the electric telescopic rod (82), and the motion limiting element (83) is in embedded fit with the static limiting element (81).

4. The scrap cutting device for plastic part processing according to claim 1, wherein the plastic part clamping table (9) comprises:

the base plate (91) is arranged on the upper side of the station table (7), and four upright posts (94) in a rectangular array are arranged on the base plate (91);

The profiling piece (96) is arranged on the upper side of the upright post (94), and the shape and the size of the profiling piece (96) are designed according to the geometric shape and the size characteristics of the plastic piece;

The rotary pressing cylinders (98) are arranged on the four upright posts (94), and the rotary pressing cylinders (98) are used for pressing plastic parts to the upper sides of the profiling parts (96).

5. The scrap edge cutting device for plastic part processing according to claim 4, wherein;

Corresponding pin holes (92) are formed in the station table (7) and the bottom plate (91), and positioning and mounting of the station table (7) are achieved by inserting pins into the pin holes (92);

corresponding threaded holes (93) are formed in the station table (7) and the bottom plate (91), and screws are screwed into the threaded holes (93) to fixedly mount the station table (7).

6. The scrap removal device for plastic part processing as set forth in claim 5, further comprising:

the first screw (95) is arranged at the lower part of the upright post (94), the first screw (95) is connected to the bottom plate (91) in a threaded manner, the first screw (95) penetrates through the first screw (95) in the kidney-shaped hole of the upright post (94), and the upright post (94) is fixedly arranged on the bottom plate (91) through the first screw (95).

7. The scrap removal device for plastic part processing as set forth in claim 6, further comprising:

The second screw (97), the lower part of profile modeling piece (96) is opened there is waist shape hole, waist shape hole on profile modeling piece (96) perpendicular to waist shape hole on stand (94), the upper portion threaded connection of stand (94) has second screw (97), second screw (97) run through waist shape hole on profile modeling piece (96), through second screw (97) will profile modeling piece (96) are fixed on stand (94).

8. The scrap removal device for plastic part processing as set forth in claim 5, further comprising:

The rotary pressing piece of the rotary pressing cylinder (98) is provided with an adjusting block (99), and the rotary pressing piece of the rotary pressing cylinder (98) is replaced by the adjusting block (99) to be contacted with the plastic piece;

The connecting piece (910), open on regulating block (99) has waist shape hole, rotatory pushing down piece of rotatory pushing down cylinder (98) with be connected with connecting piece (910) between the waist shape hole of regulating block (99).

9. The scrap edge cutting device for plastic part processing according to claim 1, further comprising:

The flat suction nozzle (10) is arranged on the support column (2), a filter screen is arranged at the suction port of the flat suction nozzle (10), and the flat suction nozzle (10) is used for externally connecting suction equipment;

the mounting plate (1) is provided with a chip removal port (01) positioned below the flat suction nozzle (10).

10. The scrap removal device for plastic part processing as set forth in claim 9, further comprising:

the rotary plate (11) is arranged on the support column (2) in a rotary mode, the flat suction nozzles (10) are connected with the rotary plate (11), and the flat suction nozzles (10) are movably arranged on the support column (2) through the rotary plate (11);

The sliding block (12) is arranged on the rotating plate (11), a kidney-shaped hole is formed in the supporting column (2), a groove is reserved in the supporting column (2), and the sliding block (12) is arranged on the groove of the supporting column (2) in a sliding mode;

the bolt (13) is connected with the sliding block (12) in a threaded manner, and the bolt (13) penetrates through a kidney-shaped hole in the rotating plate (11);

the limiting rod (14) is arranged at the position, close to the head, of the bolt (13), the limiting rod (14) and the head of the bolt (13) are respectively located at two sides of the rotating plate (11).