Cutting device for ceramic film

Abstract

The utility model belongs to the technical field of cutting devices, and particularly relates to a cutting device for a ceramic film, which comprises a conveying mechanism, a cutting mechanism and a cutting mechanism, wherein the support frame is connected with a conveying roller bearing; the cutting mechanism comprises a cutting knife which is arranged above the conveying belt and is used for cutting the thin film sheets on the conveying belt; the tensioning mechanism comprises a roller making contact with the conveying belt and a first telescopic piece connected with a roller bearing, according to the cutting device for the ceramic film, the roller is driven by the first telescopic piece to move upwards so as to be matched with the conveying roller to enable the conveying belt to be tensioned, cutting of the cutter is facilitated, and therefore the purposes that the tensioning degree of the conveying belt is improved, and cutting efficiency is improved are achieved. And repeated cutting or deformation and unevenness of the cross section of the film are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting devices, and particularly relates to a cutting device for ceramic films. Background Art

[0002] In the electronics industry, ceramics that can utilize electrical and magnetic properties are called electronic ceramics. Electronic ceramics are ceramics that ultimately obtain new functions through the control of surface, grain boundary, and dimensional structures. They can be widely used in energy, household appliances, automobiles, etc.

[0003] Currently, when making green bodies of electronic ceramics, the tape casting method is usually used. After the slurry is formed into a thin film sheet, it needs to be cut for subsequent processing. However, the existing thin film cutting devices have the following defects: for example, the conveyor belt of the cutting device uses a PU conveyor belt. When it is repeatedly squeezed by the cutting knife for a long time, the tension of the conveyor belt becomes insufficient, resulting in difficulties for the cutting knife to cut the thin film sheet at one time, and problems such as deformation of the cross-section of the thin film, uneven cross-section, inability to convey, and accumulation of thin film sheets, seriously affecting the production efficiency of subsequent thin film sheets.

[0004] Therefore, in order to solve the above problems, it is necessary to design a cutting device for ceramic films. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a cutting device for ceramic films to solve the technical problem of insufficient tension of the conveyor belt of the existing cutting device.

[0006] To solve the above technical problems, the utility model provides a cutting device for ceramic films, including:

[0007] A conveying mechanism, which includes: a support frame, a conveyor belt, and at least two conveying rollers for driving the conveyor belt to convey; wherein

[0008] The support frame is connected to the conveying roller by bearings;

[0009] A cutting mechanism, which includes: a cutting knife arranged above the conveyor belt for cutting the thin film sheet on the conveyor belt;

[0010] A tensioning mechanism, which includes: a roller in contact with the conveyor belt and a first telescopic member connected to the roller by bearings;

[0011] The first telescopic member is adapted to drive the roller to move upward to cooperate with the conveying roller to tension the conveyor belt for facilitating the cutting by the cutting knife.

[0012] Further, the tensioning mechanism further includes: a support plate connected to the roller by bearings; wherein

[0013] The support plate is slidably connected to the support frame; and

[0014] The telescopic end of the first telescopic member is connected to the bottom of the support plate.

[0015] Furthermore, the tensioning mechanism further includes: a support plate disposed at the bottom of the support frame; wherein

[0016] The first telescopic member is disposed at the bottom of the support plate; and

[0017] The telescopic end of the first telescopic member penetrates through the support plate.

[0018] Furthermore, the cutting mechanism further includes: a tool holder connected to the top of the cutting knife, and a second telescopic member connected to the top of the tool holder; wherein

[0019] The second telescopic member is adapted to drive the tool holder and the cutting knife to move downward to cut the film sheet on the conveyor belt.

[0020] Furthermore, the cutting mechanism further includes: a guide post penetrating through both sides of the support frame, and a hollow plate connected to the two guide posts; wherein

[0021] The second telescopic member is disposed at the top of the hollow plate; and

[0022] Both ends of the tool holder are respectively sleeved on the two guide posts; and

[0023] The tool holder is slidably connected to the guide post.

[0024] Furthermore, a support seat is provided at the conveying end of the conveying mechanism;

[0025] A collection box is provided on the support seat;

[0026] The conveying mechanism further includes: a guide vane connected to the support frame; wherein

[0027] The guide vane is adapted to guide the cut film sheet on the conveyor belt into the collection box.

[0028] Furthermore, the conveying mechanism further includes: a driving motor connected to the support frame; wherein

[0029] The driving motor is adapted to drive any one of the conveying rollers to rotate.

[0030] The beneficial effects of the present utility model are as follows:

[0031] (1), By controlling the telescopic movement of the first telescopic member, the first telescopic member drives the support plate to move upward, the support plate drives the roller to move upward, and with the cooperation of the conveying rollers, the conveyor belt is tensioned. When the conveyor belt is conveying, it contacts the roller, and the roller rotates on the support plate to reduce friction, thereby achieving the effect of improving the tension of the conveyor belt and avoiding multiple cuts or deformation and unevenness of the film cross-section.

[0032] (2) The present utility model controls the second telescopic member to extend, the second telescopic member drives the tool holder to move downward, the tool holder slides downward along the guiding column, and the tool holder drives the cutting knife to move downward to cut the film sheet on the conveyor belt. Then, it controls the second telescopic member to retract, and the second telescopic member drives the tool holder and the cutting knife on the tool holder to retract. By repeating the above steps, the effect of automatically and stably cutting the film sheet is achieved.

[0033] Other features and advantages of the present utility model will be described in the subsequent description. And, partly, they will be obvious from the description or understood by implementing the present utility model. The objectives and other advantages of the present utility model are realized and obtained by the structures specifically pointed out in the description and the drawings.

[0034] To make the above objectives, features, and advantages of the present utility model more obvious and understandable, the following specifically provides preferred embodiments and, in conjunction with the accompanying drawings, the detailed description is as follows. Description of the Drawings

[0035] To more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0036] Figure 1 is the three-dimensional view of the present utility model Figure 1 ;

[0037] Figure 2 is the three-dimensional view of the present utility model Figure 2 .

[0038] In the figure:

[0039] Conveying mechanism 1, support frame 11, conveyor belt 12, conveying roller 13, guide vane 14, drive motor 15;

[0040] Cutting mechanism 2, cutting knife 21, tool holder 22, second telescopic member 23, guiding column 24, hollow plate 25;

[0041] Tensioning mechanism 3, roller 31, first telescopic member 32, support plate 33, support board 34;

[0042] Support seat 4, collection box 5. Specific Embodiments

[0043] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model. Embodiment 1

[0044] As Figure 1 、 Figure 2 shown, this embodiment provides a cutting device for ceramic films, including:

[0045] A conveying mechanism 1, which includes: a support frame 11, a conveyor belt 12, and at least two conveying rollers 13 for driving the conveyor belt 12 to convey; wherein the support frame 11 is connected to the conveying rollers 13 by bearings; a cutting mechanism 2, which includes: a cutting knife 21 arranged above the conveyor belt 12 for cutting the film sheet on the conveyor belt 12; a tensioning mechanism 3, which includes: a roller 31 in contact with the conveyor belt 12 and a first telescopic member 32 connected to the roller 31 by bearings; the first telescopic member 32 is adapted to drive the roller 31 to move upward to cooperate with the conveying rollers 13 to tension the conveyor belt 12 for convenient cutting by the cutting knife 21; wherein the conveyor belt 12 is made of, but not limited to, a PU conveyor belt; wherein the first telescopic member 32 is made of, but not limited to, an electric cylinder.

[0046] The tensioning mechanism 3 further includes: a support plate 33 connected to the roller 31 by bearings; wherein the support plate 33 is slidably connected to the support frame 11; and the telescopic end of the first telescopic member 32 is connected to the bottom of the support plate 33.

[0047] The tensioning mechanism 3 further includes: a support plate 34 arranged at the bottom of the support frame 11; wherein the first telescopic member 32 is arranged at the bottom of the support plate 34; and the telescopic end of the first telescopic member 32 penetrates through the support plate 34.

[0048] The conveying mechanism 1 further includes: a driving motor 15 connected to the support frame 11; wherein the driving motor 15 is adapted to drive any one of the conveying rollers 13 to rotate; and the driving motor 15 is most preferably a servo motor.

[0049] In this embodiment, by controlling the telescopic movement of the first telescopic member 32, the first telescopic member 32 drives the support plate 33 to move upward, the support plate 33 drives the roller 31 to move upward, and with the cooperation of the conveying rollers 13, the conveyor belt 12 is tensioned. The conveyor belt 12 contacts the roller 31 during conveying, and the roller 31 rotates on the support plate 33 to reduce friction, thereby achieving the effect of improving the tension of the conveyor belt 12 and avoiding multiple cuts or deformation and unevenness of the film cross-section. Embodiment 2

[0050] As Figure 1 , Figure 2 shown, on the basis of Embodiment 1, this Embodiment 2 includes:

[0051] The cutting mechanism 2 further includes: a tool holder 22 connected to the top of the cutting knife 21, and a second telescopic member 23 connected to the top of the tool holder 22; wherein the second telescopic member 23 is adapted to drive the tool holder 22 and the cutting knife 21 to move downward to cut the film sheet on the conveyor belt 12; wherein the tool holder 22 is but not limited to a pressing sheet type; and wherein the second telescopic member 23 is but not limited to a cylinder.

[0052] The cutting mechanism 2 further includes: guide posts 24 penetrating through both sides of the support frame 11, and a hollow plate 25 connected to the two guide posts 24; wherein the second telescopic member 23 is arranged on the top of the hollow plate 25; and both ends of the tool holder 22 are respectively sleeved on the two guide posts 24; and the tool holder 22 is slidably connected to the guide posts 24.

[0053] In this embodiment, control the second telescopic member 23 to extend, the second telescopic member 23 drives the tool holder 22 to move downward, the tool holder 22 slides down along the guide posts 24, and the tool holder 22 drives the cutting knife 21 to move downward to cut the film sheet on the conveyor belt 12. Control the second telescopic member 23 to retract, the second telescopic member 23 drives the tool holder 22 and the cutting knife 21 on the tool holder 22 to retract, and so on. Through the above steps, the effect of automatically and stably cutting the film sheet is achieved. Embodiment 3

[0054] As Figure 2 shown, on the basis of Embodiment 2, this Embodiment 3 includes:

[0055] A support seat 4 is provided at the conveying end of the conveying mechanism 1; a collection box 5 is provided on the support seat 4; the conveying mechanism 1 further includes: a diversion piece 14 connected to the support frame 11; wherein the diversion piece 14 is adapted to divert the cut film sheet on the conveyor belt 12 into the collection box 5; by providing the diversion piece 14, the cut film sheet on the conveyor belt 12 is diverted into the collection box 5 to facilitate collection.

[0056] Each device (components without specific structures described) selected in this application is a general standard component or a component known to those skilled in the art, and its structure and principle can be known to those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0057] In the description of the embodiments of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0058] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0059] Taking the above-mentioned ideal embodiments of the present utility model as an inspiration, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A cutting device for ceramic film, characterized in that: include: A conveying mechanism (1) comprises: a support frame (11), a conveying belt (12), and at least two conveying rollers (13) for driving the conveying belt (12) for conveying; wherein The support frame (11) is connected to the bearing of the conveying roller (13); A cutting mechanism (2) comprising: a cutting knife (21) arranged above the conveyor belt (12) for cutting the film sheet on the conveyor belt (12); A tensioning mechanism (3) comprising: a roller (31) in contact with the conveyor belt (12) and a first telescopic member (32) connected to a bearing of the roller (31); The first telescopic member (32) is suitable for driving the roller (31) to move upward, so as to cooperate with the conveying roller (13) to tighten the conveying belt (12), thereby facilitating cutting by the cutting knife (21).

2. The cutting device for ceramic thin film according to claim 1, characterized in that: The tensioning mechanism (3) further comprises: a support plate (33) connected to the roller (31) bearing; The support plate (33) is slidably connected to the support frame (11); and The telescopic end of the first telescopic member (32) is connected to the bottom of the support plate (33).

3. The cutting device for ceramic thin film according to claim 2, characterized in that: The tensioning mechanism (3) further comprises: a support plate (34) arranged at the bottom of the support frame (11); wherein The first telescopic member (32) is arranged at the bottom of the support plate (34); and The telescopic end of the first telescopic member (32) passes through the support plate (34).

4. The cutting device for ceramic thin film according to claim 3, characterized in that: The cutting mechanism (2) further comprises: a knife seat (22) connected to the top of the cutting knife (21), and a second telescopic member (23) connected to the top of the knife seat (22); wherein The second telescopic member (23) is suitable for driving the knife seat (22) and the cutting knife (21) to move downward so as to cut the film sheet on the conveyor belt (12).

5. The ceramic film cutting device according to claim 4, characterized in that: The cutting mechanism (2) further comprises: guide posts (24) penetrating through two sides of the support frame (11), and a hollow plate (25) connected to the two guide posts (24); wherein The second telescopic member (23) is arranged on the top of the hollow plate (25); and The two ends of the knife seat (22) are respectively sleeved on two guide pillars (24); and The knife seat (22) is slidably connected to the guide column (24).

6. The cutting device for ceramic thin film according to claim 5, characterized in that: A support seat (4) is provided at the conveying end of the conveying mechanism (1); The support base (4) is provided with a collection box (5); The conveying mechanism (1) further comprises: a guide plate (14) connected to the support frame (11); wherein The guide plate (14) is suitable for guiding the cut film sheets on the conveyor belt (12) into the collection box (5).

7. The ceramic thin film cutting device according to claim 6, characterized in that: The conveying mechanism (1) further comprises: a driving motor (15) connected to the support frame (11); wherein The driving motor (15) is suitable for driving any conveying roller (13) to rotate.

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