Anti-sticking roller

Abstract

The utility model discloses an anti-sticking roller, which comprises a roller body, the inside of the roller body is fixedly connected with a fixed shaft through a connecting rod, the two ends of the fixed shaft are rotatably connected with sleeves through rotating shafts, and the two sleeves are fixedly connected with vertical rods. According to the utility model, the scrapers are arranged to clean objects adhered to the surface of the roller, the scrapers are always in contact with the surface of the roller body during use, and when foreign matters are adhered to the surface of the roller body, the roller body continuously rotates, and when the foreign matters are in contact with the scrapers, the scrapers clean the foreign matters, so that the surface of the roller body is kept clean and flat.

Description

Technical Field

[0001] The utility model relates to the technical field of rollers, in particular to an anti-sticking roller. Background Art

[0002] Rollers have been widely used in current industrial production, but in special production processes, rollers not only need to be in contact with dry products, but also with molten semi-finished products or finished products, such as the injection molding process in the plastics industry, the cast film process in the ceramics industry, and the papermaking process in the papermaking industry.

[0003] The rollers in the prior art are prone to powder, fiber or adhesive adhering to the roller surface during use, causing the roller surface to be uneven. The uneven roller surface will make the surface of the product to be pressed uneven, thereby affecting the surface flatness requirements of the product to be pressed, and will also cause a large error in the pressed thickness of the product, ultimately affecting the product quality.

[0004] Therefore, how to provide an anti-sticking roller to solve the problems existing in the prior art is of great significance for its application. Utility Model Content

[0005] In view of this, the purpose of the present application is to provide an anti-sticking roller to solve the problem that the roller in the prior art is easy to be adhered to the surface of the roller by powder, fiber or adhesive during use, resulting in unevenness of the roller surface. The uneven roller surface will make the surface of the product to be pressed appear uneven, thereby affecting the surface flatness requirements of the product to be pressed, and will also cause a large error in the pressed thickness of the product, ultimately affecting the product quality.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sticking-proof roller comprises a roller body, wherein the interior of the roller body is fixedly connected to a fixed shaft via a connecting rod, both ends of the fixed shaft are rotatably connected to sleeves via a rotating shaft, two sleeves are fixedly connected to vertical rods, the top ends of the two vertical rods are fixedly connected via a cross rod, the cross rods are slidably connected to sliding rods, the top ends of the sliding rods are fixedly connected via a lifting rod, and scrapers are fixedly connected between the bottom ends of the sliding rods.

[0008] Preferably, the cross bar and the scraper are elastically connected via a spring, and the cross bar is sleeved on the bottom of the slide bar.

[0009] Preferably, a threaded rod is threadedly connected to the middle portion of the top end of the lifting rod, the bottom end of the threaded rod is rotatably connected to the cross rod, and a knob is fixedly connected to the top end of the threaded rod.

[0010] Preferably, the scraper and the roller body are parallel to each other, and the scraper is in contact with the surface of the roller body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model cleans the adhered objects on the surface of the roller by arranging a scraper. When in use, the scraper is always in contact with the surface of the roller body. When foreign objects adhere to the surface of the roller body, the roller body rotates continuously. When the foreign objects contact the scraper, the scraper cleans the foreign objects, thereby keeping the surface of the roller body clean and smooth.

[0013] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings as follows.

[0014] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model.

[0018] In the figure: 1. roller body; 2. sleeve; 3. fixed shaft; 4. cross bar; 5. scraper; 6. threaded rod; 7. knob; 8. lifting rod; 9. vertical rod; 10. rotating shaft; 11. spring; 12. sliding rod; 13. connecting rod. DETAILED DESCRIPTION

[0019] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. In the following description, specific details such as specific configuration and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment.

[0020] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0021] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0022] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.

[0023] See also Figure 1-2 The present invention provides a technical solution for an anti-sticking roller: it includes a roller body 1, the interior of the roller body 1 is fixedly connected to a fixed shaft 3 through a connecting rod 13, both ends of the fixed shaft 3 are rotatably connected to a sleeve 2 through a rotating shaft 10, the two sleeves 2 are fixedly connected to a vertical rod 9, the top ends of the two vertical rods 9 are fixedly connected through a cross bar 4, the cross bar 4 is slidably connected to a sliding rod 12, the top ends of the sliding rods 12 are fixedly connected through a lifting rod 8, and the bottom ends of the sliding rods 12 are fixedly connected to a scraper 5.

[0024] The cross bar 4 and the scraper 5 are elastically connected via a spring 11 , and the cross bar 4 is sleeved on the bottom of the slide bar 12 .

[0025] The middle part of the top of the lifting rod 8 is threadedly connected with a threaded rod 6, the bottom end of the threaded rod 6 is rotatably connected to the cross bar 4, and the top end of the threaded rod 6 is fixedly connected with a knob 7.

[0026] The scraper 5 and the roller body 1 are parallel to each other, and the scraper 5 is in contact with the surface of the roller body 1 .

[0027] During specific use, the two ends of the roller are installed with the equipment through the fixed shaft 3, the knob 7 is turned to drive the threaded rod 6 to rotate, the lifting rod 8 is lowered, and the lifting rod 8 drives the scraper 5 to always contact with the surface of the roller body 1 through the sliding rod 12. When foreign matter adheres to the surface of the roller body 1, due to the continuous rotation of the roller body 1, when the foreign matter contacts the scraper 5, the scraper 5 will clean the foreign matter, thereby keeping the surface of the roller body 1 clean and smooth.

[0028] The above description is only the preferred embodiment of the utility model, which does not limit the protection scope of the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any changes, modifications, substitutions, integrations and parameter changes to these embodiments within the spirit and principle of the utility model through conventional substitutions or capable of achieving the same functions without departing from the principles and spirit of the utility model shall fall within the protection scope of the utility model.

Claims

1. An anti-sticking roller, characterized in that: The invention comprises a roller body (1), wherein the interior of the roller body (1) is fixedly connected to a fixed shaft (3) via a connecting rod (13), both ends of the fixed shaft (3) are rotatably connected to sleeves (2) via a rotating shaft (10), the two sleeves (2) are fixedly connected to a vertical rod (9), the top ends of the two vertical rods (9) are fixedly connected via a cross rod (4), the cross rod (4) is slidably connected to a sliding rod (12), the top ends of the sliding rods (12) are fixedly connected via a lifting rod (8), and the bottom ends of the sliding rods (12) are fixedly connected to a scraper (5).

2. The anti-sticking roller according to claim 1, characterized in that: The cross bar (4) and the scraper (5) are elastically connected via a spring (11), and the cross bar (4) is sleeved on the bottom of the slide bar (12).

3. An anti-sticking roller as claimed in claim 2, characterized in that: The middle part of the top end of the lifting rod (8) is threadedly connected to a threaded rod (6), the bottom end of the threaded rod (6) is rotatably connected to the cross rod (4), and the top end of the threaded rod (6) is fixedly connected to a knob (7).

4. The anti-sticking roller according to claim 3, characterized in that: The scraper (5) and the roller body (1) are parallel to each other, and the scraper (5) is in contact with the surface of the roller body (1).

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