Adjustable calendering device

Abstract

The utility model relates to the technical field of calendaring devices, and discloses an adjustable calendaring device which comprises a bottom plate, a sliding rod is fixed to the surface of the top of the bottom plate, a mounting frame is connected to the surface of the sliding rod in a sleeved mode, a sliding groove is reserved in the surface of the mounting frame, a calendaring assembly is arranged on the surface of the sliding groove, and an adjusting structure is arranged on the surface of the bottom plate. The adjusting structure is connected with the mounting frame, scale marks are arranged on the surface of the mounting frame, the calendering assembly comprises a two-way lead screw, a rotating disc, a movable block and a calendering roller, the two-way lead screw is in bearing connection with the interior of the sliding groove, the end of the two-way lead screw penetrates through the interior of the mounting frame, and the rotating disc is fixed to the end of the two-way lead screw; according to the tensioning device, the rotating shaft, the side plates, the rotating handle and other parts are matched with one another, so that the tensioning force can be adjusted in the using process of the device, and the problems that the tensioning force of an existing device cannot be adjusted according to different materials, and product winding is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of calendering devices, in particular to an adjustable calendering device. Background Art

[0002] Calendering is a common processing technology that is widely used in rubber, plastic and metal manufacturing. Manufacturers can use calendering equipment to press materials into sheet structures with specific thickness.

[0003] In a Chinese patent with authorization publication number CN219338328U, a calendering position adjustment device is disclosed. In the process of adjusting the position of the movable roller, the slider drives the slide plate fixed to it to slide vertically along the strip groove, and the slide plate drives the pointer to move along the scale line. In the process of adjusting the roller spacing, the staff can judge the adjustment distance by observing the value of the pointer moving on the scale line, making the adjustment more accurate.

[0004] The above patent has the following defects: However, during actual use, the device adjusts the calendering position while adjusting the calendering thickness, thereby changing the tension of the device on the calendered object, which will cause tearing damage to its surface or insufficient tension, resulting in poor winding effect. For this reason, an adjustable calendering device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable calendering device to solve the problem that in the actual use of the existing device proposed in the above background technology, the device adjusts the calendering position while adjusting the calendering thickness, thereby changing the tensioning force of the device on the calendered object, which will cause tearing damage to the surface or insufficient tensioning force, resulting in poor winding effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable calendering device, comprising a base plate, a sliding rod is fixed to the top surface of the base plate, a mounting frame is sleeved on the surface of the sliding rod, a sliding groove is reserved on the surface of the mounting frame, a calendering assembly is arranged on the surface of the sliding groove, an adjustment structure is arranged on the surface of the base plate, and the adjustment structure is interconnected with the mounting frame.

[0007] Preferably, the surface of the mounting frame is provided with scale lines.

[0008] Preferably, the above-mentioned calendering assembly includes a bidirectional screw, a turntable, a movable block and a calendering roller. The internal bearing of the slide slot is connected to the bidirectional screw. The end of the bidirectional screw passes through the interior of the mounting frame. A turntable is fixed to the end of the bidirectional screw. The surface of the bidirectional screw is threadedly connected to two of the movable blocks. The sides of the movable blocks are in contact with the inner wall of the slide slot, and the surface bearing of the movable block is connected to the calendering roller.

[0009] Preferably, the above-mentioned adjustment structure includes a rotating shaft, side panels and a turning handle. A rotating shaft is arranged on the top of the base plate, a side panel is arranged on the surface of the rotating shaft, the end of the side panel is fixedly connected to the base plate, a turning handle is fixed to the end of the rotating shaft, and the rotating shaft is connected to the mounting frame.

[0010] Preferably, a threaded section is provided on the surface of the rotating shaft, and the rotating shaft is threadedly connected to the mounting frame.

[0011] Preferably, bolts are threadedly penetrated on the surfaces of the turning handle and the turning disk, and the bolts are frictionally fixed to the mounting frame and the side plate.

[0012] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0013] 1. The utility model uses the mutual cooperation of parts such as the bottom plate, the slide bar, the mounting frame, the slide groove and the calendering assembly to adjust the calendering thickness during the use of the device, thereby meeting the calendering requirements of different products and increasing the application scope of the device.

[0014] 2. The utility model makes it possible to adjust the tensioning force during use of the device through the mutual cooperation of the rotating shaft, the side plate and the turning handle, thereby solving the problem that the tensioning force of the existing device cannot be adjusted according to different materials, thus affecting the winding of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the front section structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model.

[0020] Explanation of the reference numerals: 1. bottom plate; 2. slide bar; 3. mounting frame; 4. slide groove; 5. calendering assembly; 501. bidirectional screw rod; 502. turntable; 503. movable block; 504. calendering roller; 6. adjustment structure; 601. rotating shaft; 602. side panel; 603. turning handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0024] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0025] Example

[0026] In the Chinese patent with authorization publication number CN219338328U, in actual use, the device adjusts the calendering position while adjusting the calendering thickness, thereby changing the tension of the device on the calendered object, which will cause tearing damage to its surface or insufficient tension, resulting in poor winding effect.

[0027] See also Figure 1-4The utility model provides a technical solution: an adjustable calendering device, including a bottom plate 1, a slide bar 2 is fixed to the top surface of the bottom plate 1, a mounting frame 3 is sleeved on the surface of the slide bar 2, a slide groove 4 is reserved on the surface of the mounting frame 3, a calendering component 5 is arranged on the surface of the slide groove 4, an adjustment structure 6 is arranged on the surface of the bottom plate 1, and the adjustment structure 6 is connected to the mounting frame 3. In order to facilitate the observation of the adjustment distance of the calendering roller 504, a scale line is arranged on the surface of the mounting frame 3. In order to enable the device to meet the calendering requirements of different thicknesses, the adjustment structure 6 is arranged on the surface of the bottom plate 1. A calendering assembly 5 is provided, which includes a bidirectional screw rod 501, a turntable 502, a movable block 503 and a calendering roller 504. The internal bearing of the slide 4 is connected to the bidirectional screw rod 501, and the end of the bidirectional screw rod 501 passes through the interior of the mounting frame 3. The turntable 502 is fixed to the end of the bidirectional screw rod 501. The surface of the bidirectional screw rod 501 is threadedly connected to two movable blocks 503. The sides of the movable blocks 503 are in contact with the inner wall of the slide 4, and the surface bearing of the movable blocks 503 is connected to the calendering roller 504.

[0028] In order to adjust the tension of the device and ensure that the collection operation can proceed smoothly, an adjustment structure 6 is provided, which includes a rotating shaft 601, a side plate 602 and a turning handle 603. The top of the bottom plate 1 is provided with a rotating shaft 601, and the surface of the rotating shaft 601 is provided with a side plate 602. The end of the side plate 602 is fixedly connected to the bottom plate 1, and the end of the rotating shaft 601 is fixedly connected to the turning handle 603. The rotating shaft 601 and the mounting frame 3 are connected to each other, and the surface of the rotating shaft 601 is provided with a threaded section. The rotating shaft 601 and the mounting frame 3 are threadedly connected, and the surfaces of the turning handle 603 and the turntable 502 are threadedly penetrated with bolts, and the bolts are frictionally fixed to the mounting frame 3 and the side plate 602.

[0029] Working principle or structural principle, first of all, the spacing of the calendering rollers 504 should be adjusted according to the thickness of the calendering. When adjusting, the staff can rotate the turntable 502 to drive the bidirectional screw 501 to rotate. During the rotation of the bidirectional screw 501, the surface thread will drive the movable block 503 to move closer to or away from each other until the spacing of the calendering rollers 504 meets the calendering requirements. After that, the bolts on the surface of the turntable 502 are rotated to make it and the mounting frame 3 in a friction fixed state, thereby fixing the turntable 502. Next, according to the characteristics of the material, the size of the tensioning force is adjusted. When adjusting, the staff can rotate the handle 603 to drive the rotating shaft 601 to rotate. Because the rotating shaft 601 and the mounting frame 3 are threadedly connected, when the shaft 601 rotates, it will drive the mounting frame 3 to move, thereby adjusting the tension of the material when it passes through the calendering roller 504, thereby facilitating the subsequent collection of it. Finally, the friction between the bolts on the handle 603 and the side plate 602 can be used to fix the handle 603.

[0030] The device has the advantages of convenient collection and adjustable calendering size.

[0031] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0032] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0033] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable calendering device, comprising a bottom plate (1), characterized in that: A slide bar (2) is fixed to the top surface of the base plate (1), a mounting frame (3) is sleeved on the surface of the slide bar (2), a slide groove (4) is reserved on the surface of the mounting frame (3), a calendering component (5) is arranged on the surface of the slide groove (4), and an adjustment structure (6) is arranged on the surface of the base plate (1), and the adjustment structure (6) is interconnected with the mounting frame (3).

2. The adjustable calendering device according to claim 1, characterized in that: The surface of the mounting frame (3) is provided with scale lines.

3. The adjustable calendering device according to claim 1, characterized in that: The calendering assembly (5) comprises a bidirectional screw rod (501), a rotating disk (502), a movable block (503) and a calendering roller (504); the internal bearing of the slide groove (4) is connected to the bidirectional screw rod (501); the end of the bidirectional screw rod (501) passes through the interior of the mounting frame (3); the end of the bidirectional screw rod (501) is fixed with a rotating disk (502); the surface of the bidirectional screw rod (501) is threadedly connected to two movable blocks (503); the sides of the movable blocks (503) are in contact with the inner wall of the slide groove (4); and the surface bearing of the movable block (503) is connected to the calendering roller (504).

4. The adjustable calendering device according to claim 1, characterized in that: The adjustment structure (6) comprises a rotating shaft (601), a side plate (602) and a turning handle (603); the rotating shaft (601) is arranged on the top of the bottom plate (1); the side plate (602) is arranged on the surface of the rotating shaft (601); the end of the side plate (602) is fixedly connected to the bottom plate (1); the turning handle (603) is fixedly connected to the end of the rotating shaft (601); and the rotating shaft (601) and the mounting frame (3) are mutually connected.

5. The adjustable calendering device according to claim 4, characterized in that: The surface of the rotating shaft (601) is provided with a threaded section, and the rotating shaft (601) is threadedly connected to the mounting frame (3).

6. The adjustable calendering device according to claim 4, characterized in that: Bolts are threadedly penetrated on the surfaces of the turning handle (603) and the turning disk (502), and the bolts are fixed to the mounting frame (3) and the side plate (602) by friction.

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