Polytetrafluoroethylene scraper

Abstract

The utility model relates to the field of polytetrafluoroethylene scraping plates, and provides a polytetrafluoroethylene scraping plate which comprises two fixing plates and a plurality of scraping plates, and the square sliding grooves are formed in the fixing plate, and sliding blocks are slidably connected into the square sliding grooves. When the device is used, the device is firstly installed on a discharging plate through the two installation plates, then an external power source of a servo motor is turned on, the servo motor is started through a controller, the output end of the servo motor drives a threaded lead screw to rotate forwards, and the threaded lead screw drives a sliding block to move horizontally while rotating forwards; when the sliding block moves, the scraper body is driven to horizontally move above the discharging plate, at the moment, the inclined plate conducts scraping operation at the discharging port along with the movement of the scraper body, the scraper body is limited through the limiting column at the moment, the scraper body is prevented from idling, and therefore the purposes that manual pushing and using are not needed, time and labor are saved, and efficiency is improved are achieved. The scraping plate can be automatically pushed to perform scraping operation, so that the scraping efficiency is ensured, and the practicability of the polytetrafluoroethylene scraping plate is improved.

Description

Technical Field

[0001] The present application relates to the field of polytetrafluoroethylene scrapers, and in particular to a polytetrafluoroethylene scraper. Background Art

[0002] PTFE sheet is a flat sheet made of polytetrafluoroethylene (PTFE) with excellent chemical stability, high temperature resistance, and a low coefficient of friction. It is widely used in the chemical, electronics, machinery, and food industries, often in the manufacture of seals, linings, sliding parts, and insulation materials. PTFE sheet is a key material in many industrial fields due to its non-stick and corrosion-resistant properties, which effectively prevent adhesion and chemical reactions.

[0003] Although today's technology has many advantages, its disadvantage is that traditional scrapers need to be pushed manually, which is time-consuming and labor-intensive. The scraper cannot be automatically pushed to perform scraping operations, which affects the scraping efficiency and reduces the practicality of the polytetrafluoroethylene scraper. Utility Model Content

[0004] The polytetrafluoroethylene scraper provided in the present application does not need to be pushed manually, which saves time and effort. The scraper can be automatically pushed to perform scraping operations, ensuring scraping efficiency and improving the practicality of the polytetrafluoroethylene scraper. It can also be quickly installed on the discharge plate through multiple threaded holes on the surface of the two mounting plates, making it easy to install and disassemble the scraper as a whole.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a polytetrafluoroethylene scraper, the scraper comprising:

[0006] two fixing plates;

[0007] The square chute is provided inside the fixed plate, and the inside of the square chute is slidably connected to a slider;

[0008] A scraper body is connected to the inner sides of the two sliders, and a slant plate is connected to one side of the outer surface of the scraper body;

[0009] A threaded screw rod is movably connected to both sides of the inner wall of one of the square slide grooves, and the outer surface of the threaded screw rod is threadedly connected to the interior of one of the sliders;

[0010] The servo motor is fixedly arranged at one end of the threaded screw. The external power supply of the servo motor is turned on, and the servo motor is started by using the controller. The output end of the servo motor drives the threaded screw to rotate forward, and the threaded screw drives the slider to move horizontally while rotating forward.

[0011] As a further improvement of the present application: limiting columns are connected to both sides of the inner wall of another square chute, and the limiting columns limit the scraper body to prevent the scraper body from idling, which is convenient for limiting.

[0012] As a further improvement of the present application: the inner movability of another slider is sleeved on the outer surface of the limiting column, so that the slider is easy to move.

[0013] As a further improvement to the present application: one side of the outer surface of the two fixing plates is connected with a mounting plate, which can be quickly mounted on the discharge plate through multiple threaded holes on the surface of the two mounting plates, making it easy to install and disassemble the scraper as a whole.

[0014] As a further improvement of the present application: a plurality of threaded holes are provided on one side of the outer surface of the mounting plate to facilitate installation using bolts.

[0015] As a further improvement of the present application: both sides of the outer surfaces of the two sliders are movably embedded in the square sliding grooves, so as to limit the moving trajectory of the sliders.

[0016] As a further improvement of the present application: the length of the two sliding blocks is the same as the length of the scraper body, which facilitates scraping.

[0017] As a further improvement of the present application: the scraper body is a polytetrafluoroethylene plate.

[0018] Compared with the prior art, the advantages and positive effects of this application are:

[0019] 1. When using this application, first use two mounting plates to install it on the discharge plate, then turn on the external power supply of the servo motor, use the controller to start the servo motor, and the output end of the servo motor drives the threaded screw to rotate forward. While the threaded screw rotates forward, it drives the slider to move horizontally. While the slider moves, it drives the scraper body to move horizontally above the discharge plate. At this time, the inclined plate performs scraping operations at the discharge port as the scraper body moves. At this time, the limit column limits the scraper body to prevent the scraper body from idling, so that it can be used without manual pushing, saving time and effort. The scraper can be automatically pushed to perform scraping operations, ensuring scraping efficiency and improving the practicality of the polytetrafluoroethylene scraper.

[0020] 2. This application can be quickly installed on the discharge plate through multiple threaded holes on the surface of the two mounting plates, making it easy to install and disassemble the scraper as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic side view of the three-dimensional structure of a polytetrafluoroethylene scraper proposed in this embodiment.

[0022] Figure 2 This is a schematic diagram of the front three-dimensional structure of a polytetrafluoroethylene scraper proposed in this embodiment.

[0023] Figure 3This is a schematic diagram of the internal three-dimensional structure of a polytetrafluoroethylene scraper proposed in this embodiment.

[0024] Figure 4 For this embodiment Figure 3 Enlarged view of point A in the middle.

[0025] Legend: 1. Fixed plate; 101. Square slide; 102. Threaded screw; 103. Servo motor; 104. Mounting plate; 105. Threaded hole; 106. Limiting column; 107. Scraper body; 108. Inclined plate; 109. Slider. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways than those described herein. Therefore, the present application is not limited to the specific embodiments disclosed in the following specification.

[0028] like Figures 1 to 4 As shown, the present application provides a polytetrafluoroethylene scraper, which includes:

[0029] Two fixing plates 1;

[0030] The square chute 101 is provided inside the fixed plate 1, and the slider 109 is slidably connected inside the square chute 101;

[0031] The scraper body 107 is connected to the inner side of the two sliders 109, and a slant plate 108 is connected to one side of the outer surface of the scraper body 107;

[0032] The threaded screw rod 102 is movably connected to both sides of the inner wall of one of the square slide grooves 101, and the outer surface of the threaded screw rod 102 is threadedly connected to the inside of one of the sliders 109;

[0033] The servo motor 103 is fixedly arranged at one end of the threaded screw 102. The external power supply of the servo motor 103 is turned on, and the servo motor 103 is started by the controller. The output end of the servo motor 103 drives the threaded screw 102 to rotate forward. While the threaded screw 102 rotates forward, it drives the slider 109 to move horizontally.

[0034] like Figures 1 to 4 As shown, limiting columns 106 are connected to both sides of the inner wall of another square chute 101. The limiting columns 106 limit the scraper body 107 to prevent the scraper body 107 from idling, which is convenient for limiting.

[0035] like Figures 1 to 4 As shown, the inner portion of another slider 109 is movably sleeved on the outer surface of the limiting column 106, so that the slider is easy to move.

[0036] like Figures 1 to 4 As shown, one side of the outer surface of the two fixing plates 1 is connected to a mounting plate 104, which can be quickly mounted on the discharge plate through multiple threaded holes 105 on the surface of the two mounting plates 104, making it easy to install and disassemble the scraper as a whole.

[0037] like Figures 1 to 4 As shown, a plurality of threaded holes 105 are provided on one side of the outer surface of the mounting plate 104 for easy installation using bolts.

[0038] like Figures 1 to 4 As shown, both sides of the outer surface of the two sliders 109 are movably embedded in the square sliding groove 101, so as to limit the moving track of the sliders.

[0039] like Figures 1 to 4 As shown, the length of the two sliders 109 is the same as that of the scraper body 107, which facilitates scraping.

[0040] like Figures 1 to 4 As shown, the scraper body 107 is a polytetrafluoroethylene plate.

[0041] When in use, first use two mounting plates 104 to install it on the discharge plate, then turn on the external power supply of the servo motor 103, use the controller to start the servo motor 103, and the output end of the servo motor 103 drives the threaded screw 102 to rotate forward. While the threaded screw 102 rotates forward, it drives the slider 109 to move horizontally. While the slider 109 moves, it drives the scraper body 107 to move horizontally above the discharge plate. At this time, the inclined plate 108 performs scraping operations at the discharge port as the scraper body 107 moves. At this time, the limit column 106 limits the scraper body 107 to prevent the scraper body 107 from idling, so that it does not need to be manually pushed to use, saving time and effort. The scraper can be automatically pushed to perform scraping operations, ensuring scraping efficiency, and improving the practicality of the polytetrafluoroethylene scraper. It can be quickly installed on the discharge plate through multiple threaded holes 105 on the surface of the two mounting plates 104, which is convenient for installing and disassembling the scraper as a whole.

[0042] The above are only preferred embodiments of the application and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the scope of protection of the technical solution of the present invention.

Claims

1. A polytetrafluoroethylene scraper, characterized in that: The scraper includes: two fixing plates (1); The square chute (101) is provided inside the fixed plate (1), and the inside of the square chute (101) is slidably connected to a slider (109); A scraper body (107) is connected to the inner sides of the two sliders (109), and a slant plate (108) is connected to one side of the outer surface of the scraper body (107); A threaded screw rod (102) is movably connected to both sides of the inner wall of one of the square slide grooves (101), and the outer surface of the threaded screw rod (102) is threadedly connected to the inside of one of the sliders (109); The servo motor (103) is fixedly arranged at one end of the threaded screw (102).

2. A polytetrafluoroethylene scraper according to claim 1, characterized in that: The inner walls of the other square chute (101) are connected to limiting columns (106) on both sides.

3. The polytetrafluoroethylene scraper according to claim 1, characterized in that: The inner portion of the other slider (109) is movably sleeved on the outer surface of the limiting column (106).

4. The polytetrafluoroethylene scraper according to claim 1, characterized in that: One side of the outer surface of the two fixing plates (1) is connected to a mounting plate (104).

5. The polytetrafluoroethylene scraper according to claim 4, characterized in that: A plurality of threaded holes (105) are provided on one side of the outer surface of the mounting plate (104).

6. The polytetrafluoroethylene scraper according to claim 1, characterized in that: Both sides of the outer surfaces of the two sliders (109) are movably embedded in the square sliding groove (101).

7. The polytetrafluoroethylene scraper according to claim 1, characterized in that: The length of the two sliding blocks (109) is the same as the length of the scraper body (107).

8. The polytetrafluoroethylene scraper according to claim 1, characterized in that: The scraper body (107) is a polytetrafluoroethylene plate.

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