TPU film detection table structure

Abstract

The utility model relates to a TPU (thermoplastic polyurethane) film detection platform structure which is characterized by comprising a support frame, an observation platform, a clamping plate and a lighting box, a special detection table structure is adopted to detect a produced TPU film under lamplight, the TPU film can be flatly laid on the surface of an observation table for observation and can also be flatly laid on a clamping plate, and the light angle of the illumination box on the TPU film can be selected by adjusting the included angle between the clamping plate and the illumination box, so that the TPU film can be conveniently detected, and the detection efficiency is improved. According to the device, time and labor are saved when the TPU film is observed, and the detection effect is good.

Description

Technical Field

[0001] This utility model relates to the field of TPU film processing technology, and in particular to a TPU film testing stage structure. Background Technology

[0002] TPU film is a thermoplastic polyurethane and also an environmentally friendly polymer. It is non-toxic and wear-resistant. TPU film is made from TPU granules through special processes such as calendering, casting, blown film production, and coating. Due to its good elasticity, excellent physical properties, and high mechanical strength, it can be widely used in various places requiring decoration and in various industries.

[0003] However, TPU film needs to be sampled during production. The common inspection method is manual observation to check for impurities and the molding condition of the TPU film. For different types of TPU film, the method of light observation is also different in order to better observe the TPU film. The common manual light observation method is cumbersome and inconvenient to operate. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a TPU film testing stage structure that can solve the problems of inconvenient TPU film sample testing and difficulty in adjusting the lighting angle during manual observation.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a TPU film testing stage structure, the innovation of which is: including a support frame, an observation stage, a clamping plate and a lighting box;

[0006] The support frame includes a bottom frame and side frames; the bottom frame is cuboid in shape, and the side frames are a pair in an inverted L-shape, with the bottom ends of the side frames vertically connected to the two end corners of the upper surface of the bottom frame in the length direction; the side frames include columns and crossbars, with the crossbars vertically arranged on the top of the columns.

[0007] The observation platform is set on the upper surface of the base frame. The observation platform has a rectangular shell structure and a first searchlight is installed inside the observation platform. The upper surface of the observation platform is a light-transmitting plate, and the upper surface of the light-transmitting plate is used to place TPU film for observation under the illumination of the first searchlight.

[0008] The clamping plate has a rectangular plate structure. The middle of both ends of the clamping plate is hinged to the column of the side frame, and the clamping plate can rotate around the hinge. The edge of the clamping plate is provided with a fixing clip to clamp the TPU film. The upper surface of the clamping plate is used to lay the TPU film.

[0009] The lighting box has a rectangular box structure, and the middle of both ends of the lighting box is hinged to the end of the crossbar of the side frame, and the lighting box can rotate around the hinge point; a second searchlight is installed inside the lighting box, and the lower surface of the lighting box is a light-transmitting plate, which illuminates the TPU film clamped on the clamping plate.

[0010] Furthermore, control switches for the first searchlight and the second searchlight are respectively provided on the side of the observation platform and the side of the lighting box.

[0011] Furthermore, the side of the lighting box is provided with positioning holes, and the upper surface of the crossbar is provided with an angle adjustment plate. The angle adjustment plate is provided with several pin holes in an arc shape, and the positioning holes on the lighting box and the pin holes on the angle adjustment plate are connected by positioning pins to fix the tilt angle of the lighting box.

[0012] The advantages of this utility model are:

[0013] 1) In this utility model, a special testing stage structure is used to test the produced TPU film under light. The testing stage can lay the TPU film flat on the surface of the observation stage for observation, or it can lay the TPU film flat on the clamping plate. By adjusting the angle between the clamping plate and the lighting box, the angle of the light from the lighting box on the TPU film can be selected, so as to better observe the TPU film sample. This device saves time and effort in observing TPU film and has a good testing effect. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of a TPU film testing station according to the present invention.

[0016] Figure 2 This is another schematic diagram of the TPU film testing stage structure of this utility model. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] like Figure 1 Figure 2 The TPU film testing stage structure shown includes a support frame 1, an observation stage 2, a clamping plate 3, and a lighting box 4.

[0020] The support frame 1 includes a bottom frame 11 and a side frame 12; the bottom frame 11 is cuboid in shape, and the side frame 12 has a pair and is inverted L-shaped, with the bottom end of the side frame 12 vertically connected to the two end corners of the upper surface of the bottom frame 11 in the length direction; the side frame 11 includes a column and a crossbar, and the crossbar is vertically set on the top of the column.

[0021] The observation platform 2 is set on the upper surface of the base frame 11. The observation platform 2 has a rectangular shell structure and a first searchlight is installed inside the observation platform 2. The upper surface of the observation platform 2 is a light-transmitting plate, and the upper surface of the light-transmitting plate is used to place the TPU film for observation under the illumination of the first searchlight.

[0022] The clamping plate 3 has a rectangular plate structure. The middle of both ends of the clamping plate 3 is hinged to the column of the side frame 12 and the clamping plate 3 can rotate around the hinge. The edge of the clamping plate 3 is provided with a fixing clip to clamp the TPU film. The upper surface of the clamping plate 3 is used to lay the TPU film.

[0023] The lighting box 4 has a rectangular box structure, and the middle of both ends of the lighting box 4 is hinged to the end of the crossbar of the side frame 12, and the lighting box 4 can rotate around the hinge. A second searchlight is installed inside the lighting box 4, and the lower surface of the lighting box 4 is a light-transmitting plate. The second searchlight illuminates the TPU film clamped on the clamping plate 3.

[0024] The control switches for the first searchlight and the second searchlight are respectively installed on the side of the observation platform 2 and the side of the lighting box 4.

[0025] The lighting box 4 has a positioning hole on its side, and a tilt adjustment plate is provided on the upper surface of the crossbar. The tilt adjustment plate 5 has several pin holes in an arc shape. The positioning hole on the lighting box 4 and the pin holes on the tilt adjustment plate 5 are connected by a positioning pin to fix the tilt angle of the lighting box 4.

[0026] The working principle of this invention is as follows: the TPU film produced is inspected under light by using a dedicated inspection stage structure. The inspection stage can lay the TPU film flat on the surface of the observation stage for observation, or it can lay the TPU film flat on the clamping plate. By adjusting the angle between the clamping plate and the lighting box, the angle of the light from the lighting box on the TPU film can be selected, thereby better observing the condition of the TPU film sample. This device saves time and effort in observing TPU films and has excellent detection results.

[0027] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A TPU film inspection station structure, characterized by: The support frame, the observation platform, the clamping plate and the lighting box are included. The support frame includes a bottom frame and side frames; the bottom frame is cuboid-shaped, the side frames are in pair and in inverted L-shaped structure, and the bottom ends of the side frames are vertically connected to two end corners of the upper surface of the bottom frame in length direction; the side frame includes a vertical column and a horizontal rod, and the horizontal rod is vertically arranged on the top end of the vertical column; The observation platform is arranged on the upper surface of the bottom frame, and the observation platform is in cuboid shell structure; a first search light is arranged in the observation platform, the upper surface of the observation platform is a light-transmitting plate body, and the upper surface of the light-transmitting plate body is used for placing the TPU film to be observed under the lightening of the first search light; The clamping plate is in rectangular plate structure, and the clamping plate is hingedly connected to the vertical column of the side frame at the middle of the two end positions and can rotate around the hinge; the clamping plate is provided with a fixing clamp for clamping the TPU film at the edge position; and the upper surface of the clamping plate is used for laying the TPU film. The lighting box is in cuboid box structure, and the lighting box is hingedly connected to the end of the horizontal rod of the side frame at the middle of the two end positions and can rotate around the hinge; a second search light is arranged in the lighting box, and the lower surface of the lighting box is a light-transmitting plate body; and the TPU film clamped on the clamping plate is illuminated by the second search light.

2. The TPU film detection station structure of claim 1, wherein: The side surface of the observation platform and the side surface of the lighting box are respectively provided with control switches of the first search light and the second search light.

3. The TPU film detection station structure of claim 1, wherein: The side surface of the lighting box is provided with a positioning hole, the upper surface of the horizontal rod is provided with an inclination adjusting plate, the inclination adjusting plate is provided with a plurality of pin holes in arc shape, and the positioning hole of the lighting box and the pin hole of the inclination adjusting plate are connected by a positioning pin to fix the inclination angle of the lighting box.

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