CN217372633U

CN217372633U - Cutting and discharging device for plastic products

Info

Publication number: CN217372633U
Application number: CN202121651398.7U
Authority: CN
Inventors: 朱娜
Original assignee: Changchun Jingshun Auto Parts Co ltd
Current assignee: Changchun Jingshun Auto Parts Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-09-06
Anticipated expiration: 2031-07-20

Abstract

The application discloses cutting unloader of plastic products includes: the device comprises a base, a first air cylinder, a second air cylinder, a support, a stepping mechanism, a first air cylinder, a second air cylinder, a first air cylinder, a second air cylinder, a third air cylinder and a fourth air cylinder, wherein the first air cylinder is mounted at the top end of the base, a through groove is formed in the middle of the base, one side of the through groove is provided with the support, the stepping mechanism is mounted on the support, a sliding block in the stepping mechanism drives an auxiliary cutter group arranged on the surface of the sliding block to translate, and one end of a piston rod matched with the first air cylinder is connected with a main cutter; the automatic feeding device is characterized in that a feeding mechanism is arranged on the side of the base, a movable plate located above a bottom plate is used for mutually pressing the movable plate and a roller body on the bottom plate by utilizing the gravity of the movable plate, so that the pressing treatment of the plastic product is completed, the subsequent feeding treatment is convenient, and meanwhile, a brush on the roller body can be used for preliminarily cleaning the plastic product; the main cutter and the auxiliary cutter set are arranged on the machine base, so that transverse and longitudinal cutting processing can be performed on plastic products, the auxiliary cutter set can be translated by utilizing the stepping mechanism according to specific requirements, and synchronous cutting processing can be performed.

Description

Cutting and blanking device for plastic products

Technical Field

The utility model belongs to the technical field of the plastic products processing, specifically a plastic products's cutting unloader.

Background

The plastic products are general names of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials; the product comprises all processes of injection molding, plastic uptake and the like which take plastic as raw material; plastics are synthetic polymer materials with plasticity; it, synthetic rubber and synthetic fiber form three indispensable synthetic materials in daily life; when plastic products are processed, the plastic products are generally required to be cut, cleaned and transported, and a guillotine-type cutter device is generally used when the plastic products are cut;

however, the conventional cutting device has the following technical problems in specific use: firstly, when the material is sent to a cutter for cutting treatment, the material needs to be pushed manually or the material needs to be fixed and conveyed by using an air cylinder and a clamping piece, so that the use is very inconvenient; secondly, partial waste materials are generated after cutting, and the partial waste materials are mixed with the plastic products when the cut plastic products are subjected to blanking treatment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a plastic products's cutting unloader solves current cutting device and uses inconveniently and produce the problem that the waste material can not carry out timely processing when cutting.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a cutting and blanking device for plastic products comprises:

the device comprises a base, a first air cylinder, a second air cylinder, a support and a stepping mechanism, wherein the first air cylinder is installed at the top end of the base, a through groove is formed in the middle of the base, one side of the through groove is provided with the support, the stepping mechanism is installed on the support, a sliding block in the stepping mechanism drives an auxiliary cutter group arranged on the surface of the stepping mechanism to translate, and one end of a piston rod matched with the first air cylinder is connected with a main cutter;

the feeding mechanism comprises a bottom plate fixedly arranged on one side of the base and a movable plate positioned above the bottom plate, a plurality of roller bodies are arranged on opposite sides of the bottom plate and the movable plate, and a driving motor for driving the corresponding roller bodies to rotate is mounted at the top end of the movable plate; and

the feeding seat is arranged on the other side of the machine seat, a screen plate is welded on the upper surface of the machine seat, and a feeding channel is formed below the screen plate.

Further, the air pump is installed to the front side of frame, a plurality of openings have all been seted up on the inner wall top that leads to the groove and one side top of unloading passageway, be connected through setting up the trachea between the gas outlet of air pump and each opening.

Furthermore, the stepping mechanism comprises a stepping motor arranged on one side of the support, a screw rod and a limiting rod erected on the support, and a sliding block assembled on the screw rod and the limiting rod, one end of an output shaft matched with the stepping motor is connected with the screw rod, and the auxiliary cutter group is fixedly connected to the surface of the sliding block through a screw.

Furthermore, the one end slidingtype of fly leaf is assembled to the frame avris in the spout of predetermineeing, all be connected through the belt transmission between the arbitrary a set of roll body on driving motor and the fly leaf to and between each roll body on the fly leaf.

Furthermore, a plurality of brushes are arranged on the surfaces of the two groups of roller bodies close to the surface of the machine base.

Furthermore, the two sides of the upper surface of the blanking seat are provided with guardrails, an outer cover is covered at the position between the blanking seat and the base, and a turnover plate is assembled at the bottom of the outer cover in a rotating mode.

(III) advantageous effects

Firstly, a feeding mechanism is arranged on the side of the base, and the movable plate positioned above the bottom plate is mutually compressed with the roller body on the bottom plate by utilizing the gravity of the movable plate, so that the compression treatment of the plastic product is completed, the subsequent feeding treatment is convenient to carry out, and meanwhile, the brush on the roller body can carry out preliminary cleaning treatment on the plastic product;

secondly, the main cutter and the auxiliary cutter set are arranged on the base, so that the plastic product can be transversely and longitudinally cut, the auxiliary cutter set can be translated by utilizing the stepping mechanism according to specific requirements, synchronous cutting can be performed, and the problem that the conventional cutting device cannot perform transverse and longitudinal synchronous cutting is solved;

thirdly, an outer cover is arranged on the upper cover of the blanking seat and is used in combination with an air pump, waste materials generated in cutting are sent to the surface of the screen plate by utilizing high-speed flowing air flow, and meanwhile the waste materials which enter the blanking channel after being screened move downwards, so that the situation of waste material accumulation is avoided.

Drawings

FIG. 1 is a front sectional view of the overall structure of the present invention;

FIG. 2 is a side view of the partial structure of the middle frame of the present invention;

fig. 3 is an enlarged view of the partial structure a of fig. 2 according to the present invention;

fig. 4 is a schematic view of the structure of the outer cover of the present invention.

Reference numerals: 1. a machine base; 2. a feeding mechanism; 21. a base plate; 22. a movable plate; 3. a blanking seat; 4. A drive motor; 5. a roller body; 6. a brush; 7. a first cylinder; 71. a main cutter; 8. a housing; 81. turning over a plate; 9. an air pump; 10. a guardrail; 11. a screen plate; 12. a blanking channel; 13. a secondary cutter set; 14. a through groove; 15. a step mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.

To the problem that exists among the prior art, the utility model provides a cutting unloader of plastic products, include:

the cutting device comprises a machine base 1, a first air cylinder 7 is installed at the top end of the machine base 1, a through groove 14 is formed in the middle of the machine base 1, a support is arranged on one side of the through groove 14, a stepping mechanism 15 is installed on the support, a sliding block in the stepping mechanism 15 drives an auxiliary cutter group 13 arranged on the surface of the auxiliary cutter group to translate, and one end of a piston rod matched with the first air cylinder 7 is connected with a main cutter 71;

the feeding mechanism 2 comprises a bottom plate 21 fixedly arranged on one side of the base 1 and a movable plate 22 positioned above the bottom plate 21, a plurality of roller bodies 5 are arranged on opposite sides of the bottom plate 21 and the movable plate 22, and a driving motor 4 for driving the corresponding roller bodies 5 to rotate is mounted at the top end of the movable plate 22; and

the blanking seat 3 is arranged on the other side of the machine base 1, the screen plate 11 is welded on the upper surface of the machine base 1, and a blanking channel 12 is arranged below the screen plate 11.

As shown in fig. 1, an air pump 9 is installed on the front side of the base 1, a plurality of through openings are formed in the top end of the inner wall of the through groove 14 and the top end of one side of the blanking channel 12, and an air outlet of the air pump 9 is connected with each through opening through an air pipe;

the openings formed at the top end of the inner wall of the through groove 14 are distributed in an inclined manner, so that the air flow enters the outer cover 8, and meanwhile, the waste can move down rapidly due to the air flow sprayed from the openings at the top end of the blanking channel 12.

As shown in fig. 3, the stepping mechanism 15 includes a stepping motor disposed on one side of the bracket, a lead screw and a limit rod erected on the bracket, and a slider assembled to the lead screw and the limit rod, one end of an output shaft of the stepping motor is connected to the lead screw, and the sub-cutter group 13 is fixedly connected to the surface of the slider by screws.

By adopting the technical scheme:

the main cutter 71 and the auxiliary cutter group 13 are arranged on the machine base 1, so that transverse and longitudinal cutting processing can be performed on plastic products, the auxiliary cutter group 13 can be translated by using the stepping mechanism 15 according to specific requirements, synchronous cutting processing can be performed, and the traditional cutting device cannot perform transverse and longitudinal synchronous cutting processing.

The auxiliary cutter set 13 comprises an auxiliary cutter and a second cylinder for driving the auxiliary cutter to move up and down, and the blade of the auxiliary cutter is positioned at the bottom side of the auxiliary cutter and at one side facing the feeding mechanism 2.

As shown in fig. 1, one end of the movable plate 22 is slidably fitted into a sliding groove preset at the side of the machine base 1, and the driving motor 4 is in transmission connection with any one group of roller bodies 5 on the movable plate 22 and each roller body 5 on the movable plate 22 through a belt.

As shown in fig. 1, the surfaces of the two sets of roller bodies 5 close to the surface of the machine base 1 are provided with a plurality of brushes 6.

By adopting the technical scheme:

set up feed mechanism 2 at frame 1 avris, the fly leaf 22 that is located bottom plate 21 top utilizes its self gravity for the roll body 5 on fly leaf 22 and the bottom plate 21 compresses tightly each other, accomplishes the processing that compresses tightly plastic products, conveniently carries out subsequent pay-off and handles, and brush 6 on the roll body 5 can carry out preliminary cleaning to plastic products simultaneously.

The working steps of the plastic products in the feeding mechanism 2 are as follows:

s1, putting the plate-shaped plastic product between the movable plate 22 and the bottom plate 21;

and S2, starting the corresponding driving motor 4, driving each roller body 5 on the movable plate 22 to rotate by using a belt, and then feeding the plastic products into the through groove 14 on the machine base 1.

As shown in fig. 1 and 4, guard rails 10 are arranged on both sides of the upper surface of the blanking seat 3, an outer cover 8 is covered at a position between the blanking seat 3 and the machine base 1, and a turning plate 81 is arranged on the bottom side of the outer cover 8 in a turnover manner.

When the blanking machine is used, the cut plastic products are accumulated in the outer cover 8, and if necessary, the corresponding turning plate 81 is opened, and then the subsequent blanking treatment is continued.

By adopting the technical scheme:

the upper cover of the blanking seat 3 is provided with the outer cover 8 and is used in combination with the air pump 9, waste materials generated during cutting are sent to the surface of the screen plate 11 by utilizing high-speed flowing air flow, and meanwhile, the waste materials entering the blanking channel 12 after screening are moved downwards, so that the situation of waste material accumulation is avoided.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A cutting and blanking device for plastic products is characterized by comprising:

the cutting device comprises a base (1), wherein a first air cylinder (7) is installed at the top end of the base (1), a through groove (14) is formed in the middle of the base (1), a support is arranged on one side of the through groove (14), a stepping mechanism (15) is installed on the support, a sliding block in the stepping mechanism (15) drives an auxiliary cutter group (13) arranged on the surface of the sliding block to move horizontally, and one end of a piston rod matched with the first air cylinder (7) is connected with a main cutter (71);

the feeding mechanism (2) comprises a bottom plate (21) fixedly arranged on one side of the base (1) and a movable plate (22) positioned above the bottom plate (21), a plurality of roller bodies (5) are arranged on one opposite sides of the bottom plate (21) and the movable plate (22), and a driving motor (4) used for driving the corresponding roller bodies (5) to rotate is installed at the top end of the movable plate (22); and

the blanking device comprises a blanking seat (3) and is arranged on the other side of the machine seat (1), a screen plate (11) is welded on the upper surface of the machine seat (1), and a blanking channel (12) is formed below the screen plate (11).

2. The cutting and blanking device for plastic products as claimed in claim 1, characterized in that: air pump (9) are installed to the front side of frame (1), a plurality of openings have all been seted up on the inner wall top that leads to groove (14) and one side top of unloading passageway (12), be connected through setting up the trachea between the gas outlet of air pump (9) and each opening.

3. The cutting and blanking device for plastic products as claimed in claim 1, characterized in that: the stepping mechanism (15) comprises a stepping motor arranged on one side of the support, a screw rod and a limiting rod erected on the support, and a sliding block assembled on the screw rod and the limiting rod, one end of an output shaft matched with the stepping motor is connected with the screw rod, and the auxiliary cutter set (13) is fixedly connected to the surface of the sliding block through a screw.

4. The cutting and blanking device for plastic products as claimed in claim 1, characterized in that: the one end slidingtype of fly leaf (22) is assembled in the predetermined spout of frame (1) avris, all be connected through belt transmission between arbitrary a set of roll body (5) on driving motor (4) and fly leaf (22) to and on fly leaf (22) between each roll body (5).

5. The cutting and blanking device for plastic products as claimed in claim 1, characterized in that: the surfaces of the two groups of roller bodies (5) close to the surface of the base (1) are provided with a plurality of brushes (6).

6. The cutting and blanking device for plastic products as claimed in claim 1, characterized in that: both sides of the upper surface of the blanking seat (3) are provided with guardrails (10), an outer cover (8) is covered at the position between the blanking seat (3) and the machine base (1), and a turnover plate (81) is assembled at the bottom side of the outer cover (8) in a turnover mode.