Tabletting thickness adjustable composite calender

Abstract

The utility model relates to the technical field of calenders, in particular to a tablet thickness adjustable composite calender, which comprises a device body, an equipment body, a controller arranged on one side of the surface of the equipment body, a first compression roller arranged on the upper side of the inner surface of the equipment body, and a second compression roller arranged on the lower side of the inner surface of the equipment body; adjusting mechanisms are arranged in the two sides of the equipment body and comprise control motors, and one ends of the control motors are connected with telescopic air cylinders. The control motor is started to enable the telescopic air cylinder to operate, so that the limiting sliding block is supported by the telescopic air cylinder to slide in the movable groove formed in the equipment body, the supporting spring is extruded to contract, and the second pressing roller is driven to move while the limiting sliding block moves; and the distance between the second pressing roller and the first pressing roller is adjusted, so that the effect of adjusting the tablet thickness is achieved, and the problems that the tablet thickness cannot be adjusted, and the practicability is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of calenders, in particular to a composite calender with adjustable sheet thickness. Background Art

[0002] The composite calender is a mechanical equipment used to process metal, plastic and other materials. Its main function is to squeeze and deform the material between rollers in a heated state, flatten it and increase its length and surface quality. Its basic working principle is to perform horizontal or vertical calendering on the material between one or more groups of upper and lower symmetrical rollers. When the material passes through the indentation, vertical and tangential forces are generated, causing the material to deform, flow and stretch, so that the required geometric shape and physical properties can be obtained, thereby realizing the plastic processing of the material.

[0003] When the existing composite calender is used, the function of the composite calender is to extrude and deform the material between rollers under heating, but the rollers of the existing composite calender cannot be adjusted. During calendering, the thickness of the pressed sheet cannot be adjusted, which affects its practicality. Utility Model Content

[0004] The utility model aims to provide a composite calender with adjustable sheet thickness, so as to solve the problem that the rollers of the existing composite calender mentioned in the above background technology cannot be adjusted, and the sheet thickness cannot be adjusted during calendering, which affects its practicability.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution, a composite calender with adjustable sheet thickness, comprising:

[0006] The device body comprises an equipment body, a controller is arranged on one side of the surface of the equipment body, a first pressing roller is arranged on the upper side of the inner surface of the equipment body, and a second pressing roller is arranged on the lower side of the inner surface of the equipment body;

[0007] Adjustment mechanisms are arranged inside both sides of the equipment body, including a control motor, one end of the control motor is connected to a telescopic cylinder, the bottom end of the telescopic cylinder is connected to a limit slider, and the bottom end of the limit slider is connected to a support spring.

[0008] Preferably, movable grooves are provided on both sides of the inner surface of the equipment body, and the top end of the telescopic cylinder is connected to one side of the inner wall of the movable groove provided on the equipment body.

[0009] Preferably, the limit sliding block is inserted into the movable groove opened in the equipment body and is slidably connected to the equipment body, and the bottom end of the support spring is connected to one side of the inner wall of the movable groove opened in the equipment body.

[0010] Preferably, the limiting slider is arranged on the surface of one end of the second pressure roller and does not affect its rotation, a groove body is opened on one side of the inner wall of the movable groove opened on the equipment body, and the control motor is connected to one side of the inner wall of the groove body opened on the equipment body.

[0011] Preferably, the surfaces at both ends of the second pressure roller are connected with an assembly structure, the assembly structure includes a bearing, one end of the bearing is movably connected with a threaded sleeve, a threaded rod is inserted inside the threaded sleeve, and one end of the threaded rod is connected to a compression spring.

[0012] Preferably, a groove is formed on one side of the limiting slider, and one end of the compression spring is connected to one side of an inner wall of the groove formed on the limiting slider.

[0013] Preferably, the inner surface of the threaded sleeve is provided with threads, and one end of the threaded rod is rotatably connected to the inside of the threaded sleeve.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Start the control motor to make the telescopic cylinder operate, so that the telescopic cylinder supports the limit slider to slide inside the movable groove opened in the equipment body, and squeezes the support spring to shrink. When the limit slider is moved to the bottom of the movable groove by the support spring, a buffer is provided between the limit slider and the equipment body, and the second pressing roller is driven to move while the limit slider moves, so that the distance between the second pressing roller and the first pressing roller is adjusted, thereby achieving the effect of adjusting the thickness of the pressed sheet, avoiding the problem that the thickness of the pressed sheet cannot be adjusted and affects its practicality.

[0016] 2. The compression spring is stretched by pulling the threaded rod, and then one end of the threaded rod is rotated and connected to the inside of the threaded sleeve to connect and fix the limit slider and the second pressure roller. When the second pressure roller is installed, the compression spring is contracted at the same time, and the bearing is used to ensure that the second pressure roller does not affect the angle of the limit slider when rotating, thereby achieving a quick assembly effect between the limit slider and the second pressure roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view and cutaway perspective diagram of the structure of the utility model;

[0019] Figure 3 It is a partially cutaway three-dimensional schematic diagram of the structure of the utility model viewed from above;

[0020] Figure 4 It is a partial cross-sectional perspective schematic diagram of the structure of the utility model;

[0021] Figure 5It is a schematic diagram of a top view and a partially cutaway perspective view of the structure of the utility model.

[0022] In the figure: 1. Device body; 11. Equipment body; 12. Controller; 13. First pressure roller; 14. Second pressure roller; 2. Adjustment mechanism; 21. Control motor; 22. Telescopic cylinder; 23. Limit slider; 24. Support spring; 3. Assembly structure; 31. Bearing; 32. Threaded sleeve; 33. Threaded rod; 34. Compression spring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A composite calender with adjustable sheet thickness, comprising:

[0026] The device body 1 includes a device body 11, a controller 12 is provided on one side of the surface of the device body 11, a first pressing roller 13 is provided on the upper side of the inner surface of the device body 11, and a second pressing roller 14 is provided on the lower side of the inner surface of the device body 11. The control components in the controller 12 are prior art and can be purchased on the market. They are not used as technical protection points of this application, so no excessive statements are made;

[0027] Adjustment mechanisms 2 are provided inside both sides of the equipment body 11, including a control motor 21, one end of the control motor 21 is connected to a telescopic cylinder 22, the bottom end of the telescopic cylinder 22 is connected to a limit slider 23, and the bottom end of the limit slider 23 is connected to a support spring 24.

[0028] Furthermore, movable grooves are provided on both sides of the inner surface of the equipment body 11 , and the top of the telescopic cylinder 22 is connected to one side of the inner wall of the movable groove provided in the equipment body 11 , so that the top of the telescopic cylinder 22 is limited by the movable groove provided in the equipment body 11 .

[0029] Furthermore, the limiting slider 23 is inserted into the movable groove opened in the equipment body 11 and is slidably connected to the equipment body 11, and the bottom end of the support spring 24 is connected to one side of the inner wall of the movable groove opened in the equipment body 11, so as to limit the bottom end of the support spring 24 through the movable groove opened in the equipment body 11.

[0030] Furthermore, the limiting slider 23 is arranged on the surface of one end of the second pressure roller 14 and does not affect its rotation. A groove body is opened on one side of the inner wall of the movable groove opened by the equipment body 11, and the control motor 21 is connected to one side of the inner wall of the groove body opened by the equipment body 11, so as to limit the control motor 21 through the groove body opened by the equipment body 11.

[0031] Furthermore, the surfaces of both ends of the second pressure roller 14 are connected with an assembly structure 3, and the assembly structure 3 includes a bearing 31, one end of the bearing 31 is movably connected with a threaded sleeve 32, a threaded rod 33 is inserted inside the threaded sleeve 32, and one end of the threaded rod 33 is connected with a compression spring 34, so as to achieve a quick assembly effect between the limiting slider 23 and the second pressure roller 14.

[0032] Furthermore, a groove is formed on one side of the limiting slider 23 , and one end of the compression spring 34 is connected to one side of the inner wall of the groove formed on the limiting slider 23 , so that one end of the compression spring 34 is limited by the groove formed on the limiting slider 23 .

[0033] Furthermore, the inner surface of the threaded sleeve 32 is provided with threads, and one end of the threaded rod 33 is rotatably connected to the inside of the threaded sleeve 32, so that one end of the threaded rod 33 is connected and fixed by the threaded sleeve 32.

[0034] Working principle: When the composite calender is adjusted, the control motor 21 is started to operate the telescopic cylinder 22, so that the telescopic cylinder 22 supports the limit slider 23 to slide inside the movable groove opened in the equipment body 11, and squeezes the support spring 24 to contract. When the limit slider 23 is moved to the bottom of the movable groove by the support spring 24, a buffer is provided between the limit slider 23 and the equipment body 11, and the second pressing roller 14 is driven to move while the limit slider 23 moves, so that the distance between the second pressing roller 14 and the first pressing roller 13 is adjusted, thereby achieving the effect of adjusting the thickness of the pressed sheet.

[0035] When assembling the composite calender with adjustable sheet thickness, the compression spring 34 is stretched by pulling the threaded rod 33, and then one end of the threaded rod 33 is rotated and connected to the inside of the threaded sleeve 32, so as to connect and fix the limit slider 23 and the second pressure roller 14. When the second pressure roller 14 is installed, the compression spring 34 is contracted at the same time, and the bearing 31 is used to ensure that the second pressure roller 14 does not affect the angle of the limit slider 23 when rotating, thereby achieving a quick assembly effect between the limit slider 23 and the second pressure roller 14.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A composite calender with adjustable sheet thickness, characterized in that: include: The device body (1) comprises a device body (11), a controller (12) is arranged on one side of the surface of the device body (11), a first pressing roller (13) is arranged on the upper side of the inner surface of the device body (11), and a second pressing roller (14) is arranged on the lower side of the inner surface of the device body (11); Adjustment mechanisms (2) are arranged inside both sides of the equipment body (11), comprising a control motor (21), one end of the control motor (21) is connected to a telescopic cylinder (22), the bottom end of the telescopic cylinder (22) is connected to a limit slider (23), and the bottom end of the limit slider (23) is connected to a support spring (24).

2. The composite calender with adjustable sheet thickness according to claim 1, characterized in that: Movable grooves are provided on both sides of the inner surface of the equipment body (11), and the top end of the telescopic cylinder (22) is connected to one side of the inner wall of the movable groove provided on the equipment body (11).

3. The composite calender with adjustable sheet thickness according to claim 1, characterized in that: The limit slide block (23) is inserted into the movable groove opened in the equipment body (11) and is slidably connected to the equipment body (11), and the bottom end of the support spring (24) is connected to one side of the inner wall of the movable groove opened in the equipment body (11).

4. The composite calender with adjustable sheet thickness according to claim 1, characterized in that: The limiting slider (23) is arranged on the surface of one end of the second pressure roller (14) and does not affect its rotation. A groove body is provided on one side of the inner wall of the movable groove provided on the equipment body (11). The control motor (21) is connected to one side of the inner wall of the groove body provided on the equipment body (11).

5. The composite calender with adjustable sheet thickness according to claim 1, characterized in that: The surfaces of both ends of the second pressure roller (14) are connected to an assembly structure (3), the assembly structure (3) comprises a bearing (31), one end of the bearing (31) is movably connected to a threaded sleeve (32), a threaded rod (33) is inserted inside the threaded sleeve (32), and one end of the threaded rod (33) is connected to a compression spring (34).

6. The composite calender with adjustable sheet thickness according to claim 5, characterized in that: A groove is formed on one side of the limiting slider (23), and one end of the compression spring (34) is connected to one side of the inner wall of the groove formed on the limiting slider (23).

7. The composite calender with adjustable sheet thickness according to claim 5, characterized in that: The inner surface of the threaded sleeve (32) is provided with threads, and one end of the threaded rod (33) is rotatably connected to the inside of the threaded sleeve (32).

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