CN220680925U

CN220680925U - Cutting device is used in plastic products production and processing

Info

Publication number: CN220680925U
Application number: CN202321774133.5U
Authority: CN
Inventors: 郁五男
Original assignee: Suzhou Dewood Plastic Co ltd
Current assignee: Suzhou Dewood Plastic Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-03-29
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of plastic product processing, in particular to a cutting device for plastic product production and processing, which comprises a base, wherein two guide grooves are formed in the top of the base, moving columns are respectively arranged in the two guide grooves in a sliding manner, a servo motor is arranged on one side of the base, the output end of the servo motor is connected with a bidirectional screw rod, the other end of the bidirectional screw rod extends into the guide grooves, and the bidirectional screw rod is rotatably connected inside the guide grooves. According to the utility model, the servo motor drives the bidirectional screw rod to rotate, so that two moving columns on the bidirectional screw rod are close to or far away from each other, clamping of plastic products with different sizes is facilitated, the first cylinder pushes the pressing plate to descend, so that a planar product can be clamped and fixed, and cylindrical products can be clamped in the upper arc groove and the lower arc groove, so that the clamping stability of different products is ensured, the problem of cutting deviation caused by insufficient stability due to downward movement of the products at a cutting position during cutting is avoided, and the quality of the plastic products can be effectively ensured.

Description

Cutting device is used in plastic products production and processing

Technical Field

The utility model relates to the technical field of plastic product processing, in particular to a cutting device for plastic product production and processing.

Background

The plastic processing is a general term of various processes for converting synthetic resin or plastic into plastic products, and is a large production department in the plastic industry; plastic processing generally includes batching, shaping, machining, joining, finishing, and assembling of plastics; the latter four steps are performed after the plastic has been formed into a product or half, also known as plastic secondary processing, in which a cutting device is required for the processing.

If CN219171015U is a cutting device for plastic products, the device uses the L-shaped clamping seat to clamp and fix plastic products with different lengths, but when the L-shaped clamping seat clamps the plastic products, the L-shaped clamping seat is not beneficial to clamping plastic products with various shapes because the L-shaped clamping seat is separated from the plastic products after cutting, the connecting parts of the plastic products are less and less, and the plastic products are clamped and fixed after the two ends are pressed by the pressing force without pressing, so that the connecting parts are less or the products are separated, the products move downwards at the cutting parts, the clamping stability during cutting is insufficient, the problem of cutting deviation is easy to occur, the quality of the plastic products is affected, and meanwhile, the L-shaped clamping seat is not beneficial to clamping plastic products with various shapes, and the usability is single.

Disclosure of Invention

The utility model provides a cutting device for plastic product production and processing, which solves the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a cutting device is used in plastic products production and processing, includes the base, two guide slots have been seted up at the top of base, and two guide slots are interior to be provided with the removal post that slides respectively, servo motor is installed to one side of base, servo motor's output is connected with two-way lead screw, the other end of two-way lead screw extends to the guide slot, and rotates to connect in its inside, and two remove the post symmetry and set up on the positive and negative screw thread section of two-way lead screw, and two the top of removing the post is connected with the U type frame respectively, first cylinder is installed at the top of U type frame, the output of first cylinder is connected with the clamp plate, just base top both sides all are connected with the support frame, and one side that two support frames are close to each other is connected with electronic slide bar, electronic slide bar's surface sliding connection has electronic slide, just install the cutting assembly on the electronic slide.

Preferably, an upper arc groove is formed in the bottom of the pressing plate, a lower arc groove is formed in the inner bottom wall of the U-shaped frame, and the lower arc groove corresponds to the upper arc groove.

Preferably, the cutting assembly comprises a second cylinder arranged on the electric sliding seat, the output end of the second cylinder is connected with a mounting block, one side of the mounting block is fixedly provided with a driving motor, the output end of the driving motor is connected with a rotating shaft, and the other end of the rotating shaft penetrates through the mounting block and is connected with a cutting disc.

Preferably, the bottom of the bottom wall of the U-shaped frame and the bottom of the pressing plate are respectively provided with an anti-slip pad.

Preferably, a guide rail is mounted on the inner bottom wall of the guide groove, and the bottom end of the moving column is connected to the guide rail in a sliding manner.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

according to the utility model, the two moving columns on the bidirectional screw rod are driven to rotate by the servo motor to be close to or far away from each other, so that plastic products with different sizes are clamped, the first cylinder pushes the pressing plate to descend, so that a plane product can be clamped and fixed, and a cylindrical product can be clamped in the upper arc groove and the lower arc groove, so that the clamping stability of different products is ensured, the problem of cutting deviation caused by insufficient stability due to downward movement of the product at a cutting position during cutting is avoided, and the quality of the plastic products can be effectively ensured.

According to the utility model, the electric sliding seat can slide left and right on the electric sliding rod, so that the electric sliding seat can drive the second air cylinder to slide left and right, the second air cylinder can push the mounting block to descend after working, and meanwhile, the driving motor drives the cutting disc to start to rotate through the rotating shaft, so that plastic products can be cut when the cutting disc rotates, and cutting work is completed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a base of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

fig. 4 is a schematic side view of the U-shaped frame of the present utility model.

In the figure: 1. a base; 2. a guide groove; 3. a moving column; 4. a servo motor; 5. a two-way screw rod; 6. a U-shaped frame; 7. a first cylinder; 8. a pressing plate; 9. an upper arc groove; 10. a lower arc groove; 11. a support frame; 12. an electric slide bar; 13. an electric slide; 14. a second cylinder; 15. a mounting block; 16. a driving motor; 17. a rotating shaft; 18. cutting the disc.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Examples

As shown in fig. 1-4, the utility model provides a cutting device for plastic product production and processing, which comprises a base 1, two guide grooves 2 are formed in the top of the base 1, moving columns 3 are respectively arranged on the two guide grooves 2 in a sliding manner, a servo motor 4 is arranged on one side of the base 1, an output end of the servo motor 4 is connected with a bidirectional screw rod 5, the other end of the bidirectional screw rod 5 extends into the guide groove 2 and is rotatably connected inside the bidirectional screw rod 5, the two moving columns 3 are symmetrically arranged on positive and negative thread sections of the bidirectional screw rod 5, the tops of the two moving columns 3 are respectively connected with a U-shaped frame 6, a first cylinder 7 is arranged on the top of the U-shaped frame 6, a pressing plate 8 is connected to the output end of the first cylinder 7, supporting frames 11 are respectively connected to two sides of the top of the base 1, an electric sliding rod 12 is connected to one side of the two supporting frames 11, which are close to each other, an electric sliding seat 13 is connected to the surface of the electric sliding rod 12 in a sliding manner, and a cutting assembly is arranged on the electric sliding seat 13.

In this embodiment, the bottom of the pressing plate 8 is provided with an upper arc groove 9,U type frame 6, the inner bottom wall of the lower arc groove 10 is provided with a non-slip pad corresponding to the inner bottom wall of the upper arc groove 9,U type frame 6 and the bottom of the pressing plate 8, respectively.

Specifically, the design of arc groove 9 and lower arc groove 10 is adopted for when facing cylindrical plastic products, its product can be pressed between U type frame 6 by clamp plate 8, thereby guarantee the stability of cylindrical product, do benefit to and cut the processing to cylindrical product, and utilize the design of slipmat, the softness of slipmat can protect the product on the one hand, and the deviation when on the other hand can prevent the product by the cutting guarantees the accuracy of product cutting.

In this embodiment, the cutting assembly includes a second cylinder 14 mounted on the electric sliding seat 13, an output end of the second cylinder 14 is connected with a mounting block 15, a driving motor 16 is fixedly mounted on one side of the mounting block 15, an output end of the driving motor 16 is connected with a rotating shaft 17, and the other end of the rotating shaft 17 penetrates through the mounting block 15 and is connected with a cutting disc 18.

Specifically, during cutting, the electric sliding seat 13 can slide left and right on the electric sliding rod 12, so that the electric sliding seat 13 can drive the second air cylinder 14 to slide left and right, the second air cylinder 14 can push the mounting block 15 to descend after working, and meanwhile, the driving motor 16 drives the cutting disc 18 to start rotating through the rotating shaft 17, so that the cutting disc 18 can cut plastic products.

In this embodiment, a guide rail is installed at the inner bottom wall of the guide groove 2, and the bottom end of the moving column 3 is slidably connected to the guide rail.

Specifically, the stability of the moving column 3 during movement can be ensured by the sliding connection of the moving column 3 on the guide rail.

The working principle and the using flow of the utility model are as follows: when the device is used, the servo motor 4 is utilized to drive the bidirectional screw rod 5 to rotate, so that two movable columns 3 on the bidirectional screw rod 5 are mutually close to or far away from each other, products can be placed on the U-shaped frame 6 aiming at plastic products with different sizes after adjustment is finished, then the first air cylinder 7 is utilized to push the pressing plate 8 to descend, so that the products can be clamped and fixed, the second air cylinder 14 is utilized to push the mounting block 15 to descend, and then the driving motor 16 drives the cutting disc 18 to rotate, so that the cutting disc 18 can cut the products, and the two ends of the products are pressed and fixed during cutting, so that unstable phenomena are caused because the connecting sections of the products are less and less easily generated; when facing the cylindrical product, the pressing plate 8 descends to clamp and fix the cylindrical product in the upper arc groove 9 and the lower arc groove 10, so that the cylindrical product is convenient to cut after being clamped, and the applicability is wider.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a cutting device is used in plastic products production and processing, includes base (1), its characterized in that: two guide slots (2) have been seted up at the top of base (1), and the slip is provided with respectively in two guide slots (2) and removes post (3), servo motor (4) are installed to one side of base (1), the output of servo motor (4) is connected with two-way lead screw (5), the other end of two-way lead screw (5) extends to in guide slots (2), and rotates to connect in its inside, and two remove post (3) symmetry setting on the positive and negative screw thread section of two-way lead screw (5), and two the top of removing post (3) is connected with U type frame (6) respectively, first cylinder (7) are installed at the top of U type frame (6), the output of first cylinder (7) is connected with clamp plate (8), just base (1) top both sides all are connected with support frame (11), and one side that two support frames (11) are close to each other is connected with electronic slide bar (12), the surface sliding connection of electronic slide bar (13), just install cutting slide bar (13) on the electronic slide bar (13).

2. The cutting device for plastic product production and processing according to claim 1, wherein an upper arc groove (9) is formed in the bottom of the pressing plate (8), a lower arc groove (10) is formed in the inner bottom wall of the U-shaped frame (6), and the lower arc groove (10) corresponds to the upper arc groove (9).

3. Cutting device for plastic product production and processing according to claim 1, characterized in that the cutting assembly comprises a second cylinder (14) mounted on an electric slide (13), the output end of the second cylinder (14) is connected with a mounting block (15), one side of the mounting block (15) is fixedly provided with a driving motor (16), the output end of the driving motor (16) is connected with a rotating shaft (17), and the other end of the rotating shaft (17) penetrates through the mounting block (15) and is connected with a cutting disc (18).

4. Cutting device for plastic product production and processing according to claim 2, characterized in that the inner bottom wall of the U-shaped frame (6) and the bottom of the pressing plate (8) are respectively provided with anti-slip pads.

5. Cutting device for plastic product production and processing according to claim 1, characterized in that the inner bottom wall of the guide groove (2) is provided with a guide rail, and the bottom end of the moving column (3) is slidingly connected to the guide rail.