A device for trimming the edges of a trolley case

Abstract

The utility model discloses a kind of pull rod box body burr finishing devices, including the working platform of horizontal arrangement, box body positioning recess is equipped on working platform, the left and right sides of box body positioning recess are respectively provided with linear guide rail extending front and back, linear guide rail is equipped on the working platform, linear slide block is slidably connected on linear guide rail, linear slide block is equipped with upward extending column, beam is connected between the two column, the cutting roller of being driven rotation is rotatably connected between the column, the cleaning roller of being driven rotation is rotatably connected, cleaning roller and the cutting roller are arranged front and back. The finishing device has the characteristics of finishing flat, finishing efficiency is high, overall function is perfect, and practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and more specifically, it relates to a device for trimming rough edges on a suitcase body. Background Technology

[0002] The edges of the injection-molded suitcase body have burrs, resulting in uneven end faces. These burrs require cutting and trimming before the next sewing process. Currently, there is no dedicated trimming equipment, and manual trimming cannot guarantee a smooth end face, presenting limitations. Furthermore, manual trimming is time-consuming, inefficient, and yields unsatisfactory overall results. Therefore, this invention proposes a burr trimming device for suitcase bodies. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a trolley case body rough edge trimming device, which has the characteristics of smooth trimming and high trimming efficiency.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: The utility model relates to a trolley case body rough edge trimming device, including a horizontally arranged work platform, a case body positioning groove provided on the work platform, linear guide rails extending forward and backward respectively provided on the left and right sides of the case body positioning groove, the linear guide rails are provided on the work platform, a linear slider is slidably connected on the linear guide rails, an upwardly extending column is provided on the linear slider, a crossbeam is connected between the two columns, a cutting roller that rotates actively and a cleaning roller that rotates passively are rotatably connected between the columns, the cleaning roller and the cutting roller are arranged forward and backward.

[0005] The present invention is further configured such that: one side of the linear guide rail is provided with a front lead screw seat and a rear lead screw seat, and a lead screw with an axis extending back and forth is rotatably connected between the rear lead screw seat and the front lead screw seat. A lead screw nut is threaded onto the lead screw, and the lead screw nut is connected to the column. One end of the lead screw is driven by a first motor that controls its rotation, and the first motor is located on the working platform.

[0006] The present invention is further configured such that: a driving gear is coaxially arranged on the cutting roller, a driven gear is coaxially arranged on the cleaning roller, the driven gear meshes with the driving gear, and a second motor for controlling the rotation is connected to one end of the cutting roller, the second motor being mounted on the column.

[0007] The present invention is further configured such that the second motor is a servo motor.

[0008] The present invention is further configured such that the first motor is a servo motor.

[0009] In summary, this utility model has the following beneficial effects:

[0010] 1. Automatically trims burrs, with high trimming efficiency and a smooth trimmed surface.

[0011] 2. It has a built-in cleaning function after repair. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a structural schematic diagram from another perspective of the present invention. Detailed Implementation

[0014] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0015] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0016] Example 1

[0017] See Figure 1 and Figure 2 As shown, the burr trimming device for a suitcase body involved in this embodiment includes a horizontally arranged work platform 1, a suitcase positioning groove 2 on the work platform 1, and linear guide rails 3 extending forward and backward on the left and right sides of the suitcase positioning groove 2, respectively. The linear guide rails 3 are arranged on the work platform 1, and a linear slider 4 is slidably connected to the linear guide rails 3. The linear slider 4 is provided with an upwardly extending column 5, and a crossbeam 6 is connected between the two columns 5. A cutting roller 7 that rotates actively and a cleaning roller 8 that rotates passively are rotatably connected between the columns 5. The cleaning roller 8 and the cutting roller 7 are arranged forward and backward.

[0018] Furthermore, one side of the linear guide rail 3 is provided with a front lead screw seat 9 and a rear lead screw seat 10. The rear lead screw seat 10 and the front lead screw seat 9 are rotatably connected to a lead screw 11 with an axis extending back and forth. A lead screw nut 12 is threaded onto the lead screw 11. The lead screw nut 12 is connected to the column 5. One end of the lead screw 11 is driven by a first motor 13 that controls its rotation. The first motor 13 is mounted on the working platform 1 and is a servo motor.

[0019] Furthermore, a drive gear 14 is coaxially arranged on the cutting roller 7, and a driven gear 15 is coaxially arranged on the cleaning roller 8. The driven gear 15 meshes with the drive gear 14. One end of the cutting roller 7 is connected to a second motor 16 for controlling rotation. The second motor 16 is located on the column 5 and is a servo motor.

[0020] In this implementation scheme, the suitcase body with burrs at the end is first placed upside down in the positioning groove 2 of the suitcase body, with the burr end facing upwards. Then, by operating the second motor 16, which is driven by the drive gear 14 and the driven gear 15, the cutting roller 7 rotates actively and the cleaning roller 8 rotates synchronously. Then, by operating the first motor 13, which is driven by the lead screw pair, the column 5 and the crossbeam 6 move from front to back. The cutting roller 7 first rolls and cuts the burrs, and then the cleaning roller 8 at the rear rolls and rubs them. Finally, after stopping both motors, the suitcase body can be taken out.

[0021] The linear guide rail 3, in conjunction with the linear slider 4, serves as a sliding guide for the column 5 to move back and forth relative to the working platform 1.

[0022] The crossbeam 6 is used to connect the two columns 5, so that the two columns 5 can move synchronously.

[0023] The present invention relates to a burr trimming device for suitcases. This device automatically trims burrs, has high trimming efficiency, and produces a smooth trimmed surface. Furthermore, it has a built-in cleaning function after trimming, making it a complete and highly practical device.

[0024] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.

[0025] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A device for trimming rough edges on a suitcase body, comprising a horizontally arranged work platform, the work platform having a positioning groove for the suitcase body, characterized in that: The left and right sides of the positioning groove of the box are respectively provided with linear guide rails that extend forward and backward. The linear guide rails are set on the working platform. A linear slider is slidably connected to the linear guide rail. The linear slider is provided with an upwardly extending column. A crossbeam is connected between the two columns. A cutting roller that rotates actively and a cleaning roller that rotates passively are rotatably connected between the columns. The cleaning roller and the cutting roller are arranged in a front-back arrangement.

2. The burr trimming device for a suitcase body according to claim 1, characterized in that: One side of the linear guide rail is provided with a front lead screw seat and a rear lead screw seat. A lead screw with an axis extending back and forth is rotatably connected between the rear lead screw seat and the front lead screw seat. A lead screw nut is threaded onto the lead screw and is connected to the column. One end of the lead screw is driven by a first motor that controls its rotation. The first motor is located on the working platform.

3. The burr trimming device for a suitcase body according to claim 1 or 2, characterized in that: A drive gear is coaxially mounted on the cutting roller, and a driven gear is coaxially mounted on the cleaning roller. The driven gear meshes with the drive gear. One end of the cutting roller is connected to a second motor that controls its rotation. The second motor is mounted on the column.

4. The burr trimming device for a suitcase body according to claim 3, characterized in that: The second motor is a servo motor.

5. The burr trimming device for a suitcase body according to claim 2, characterized in that: The first motor is a servo motor.

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