A roll felt slitting structure

Abstract

The utility model relates to felt rolling equipment technical field provides a kind of felt slitting structure, including outer frame body and the inner frame body with saw blade form saw bench structure, inner frame body is horizontally placed in the cavity of outer frame body and with the space of the two sides inner wall of outer frame body, at least one group of slide rail is equipped on the crosspiece of outer frame body, the pulley on the crosspiece of inner frame body is equipped with and is supported on slide rail, the stability of the inner frame body sliding on outer frame body is improved, motor is connected on outer frame body, the cam on the output end of motor, the cam is connected with the side hinge of inner frame body on the cam The cam and the side hinge of inner frame body are connected. Saw bench reciprocating sliding cutting is driven by motor, and saw blade reciprocating motion along guide rail, can realize automatic continuous cutting, without frequent manual intervention. This mode not only can improve cutting efficiency, but also can be adjusted by saw blade speed, stroke to adapt to different material felt, while reducing operation safety risk.

Description

Technical Field

[0001] This utility model relates to the field of felt rolling equipment technology, specifically to a felt rolling and slitting structure. Background Technology

[0002] Publication number: CN217867223U, Patent name: A felt roll slitting machine. Existing felt roll slitting devices adopt a vertical pressing cutter structure, which uses a gas spring to support the cutter to press down and complete the cutting. It relies on manual operation to adjust the cutter position, cannot cut continuously, and requires frequent manual intervention. Therefore, we propose a felt roll slitting structure. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the shortcomings of the prior art, this utility model provides a roll-up felt slitting structure, which overcomes the shortcomings of the prior art, has a reasonable design and compact structure, and solves the problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A felt-rolling and slitting structure includes an outer frame and an inner frame with a saw blade forming a saw table structure. The inner frame is placed horizontally within the cavity of the outer frame and has space between it and the inner walls on both sides of the outer frame. At least one set of slide rails is provided on the crossbar of the outer frame, and pulleys that abut against the slide rails are provided on the crossbar of the inner frame to improve the stability of the inner frame sliding on the outer frame. A motor is connected to the outer frame, and a cam is connected to the output end of the motor. A cam is connected to the cam and hinged to one side of the inner frame.

[0008] Preferably, the slide rail includes an upper slide rail and a lower slide rail installed on the crossbeam of the outer frame, the upper slide rail and the lower slide rail being staggered and arranged in opposite directions.

[0009] Preferably, a column is provided at the corner of the outer frame, and a sliding sleeve is fitted on the column. The sliding sleeve is connected to the connecting plate on the outer frame to facilitate the control of the lifting and lowering of the outer frame.

[0010] Preferably, a side frame is also provided on the side of the column, and a sliding unit for controlling the lifting and lowering of the outer frame is connected to the side frame.

[0011] Preferably, the sliding unit includes a rotating rod, a gear, and a fixing plate. The fixing plate is installed on the side of the outer frame and connected to the chain. The chain meshes with the gear, and the gear is fixedly installed on the rotating rod.

[0012] Preferably, the sliding unit is located on the upper and / or lower part of the side frame.

[0013] (III) Beneficial Effects

[0014] This utility model embodiment provides a felt roll slitting structure. It has the following beneficial effects:

[0015] 1. The reciprocating sliding saw table cuts by using a motor to drive the saw blade to move back and forth along the guide rail, enabling automated continuous cutting without frequent manual intervention. This method not only improves cutting efficiency but also allows for adjustments to the saw blade speed and stroke to accommodate different types of rolled felt, while simultaneously reducing operational safety risks. Attached Figure Description

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

[0017] Figure 2 This utility model Figure 1 A three-dimensional schematic diagram;

[0018] Figure 3 This utility model Figure 1 A schematic diagram showing how it works with the column;

[0019] Figure 4 This utility model Figure 3 A schematic diagram showing its compatibility with the side frame;

[0020] Figure 5 This utility model Figure 4 A three-dimensional schematic diagram.

[0021] In the diagram: 1. Inner frame; 11. Motor; 12. Cam; 13. Protruding rod; 14. Slide rail; 15. Pulley; 2. Outer frame; 3. Column; 31. Sliding sleeve; 32. Connecting plate; 4. Side frame; 41. Sliding unit; 42. Rotating rod; 43. Gear; 44. Fixing plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] See attached document Figure 1-5A felt-rolling and slitting structure includes an outer frame 2 and an inner frame 1 with a saw blade forming a saw table structure. The inner frame 1 is placed horizontally in the cavity of the outer frame 2 and has space between it and the inner walls on both sides of the outer frame 2. At least one set of slide rails 14 is provided on the crossbar of the outer frame 2, and pulleys 15 are provided on the crossbar of the inner frame 1, which abut against the slide rails 14. The slide rails 14 are installed on the crossbar of the outer frame 2, and the pulleys 15 are installed on the crossbar of the inner frame 1 and abut against the slide rails 14. This structure improves the stability of the inner frame 1 sliding on the outer frame 2, ensuring a smooth cutting process. A motor 11 is connected to the outer frame 2, and a cam 12 is connected to the output end of the motor 11. A protruding rod 13 connected to the cam 12 is hinged to one side of the inner frame 1. The motor 11 drives the cam 12 to rotate, and the cam 12 drives the protruding rod 13 to reciprocate. The protruding rod 13 is hinged to one side of the inner frame 1, thereby driving the inner frame 1 to reciprocate within the outer frame 2, realizing the reciprocating sliding cutting of the saw table.

[0024] In this embodiment, the slide rail 14 includes an upper slide rail and a lower slide rail installed on the crossbeam of the outer frame 2. The upper slide rail and the lower slide rail are staggered and arranged in opposite directions.

[0025] In this embodiment, a column 3 is located at the corner of the outer frame 2. A sliding sleeve 31 is fitted onto the column 3, and the sliding sleeve 31 is connected to the connecting plate 32 on the outer frame 2 to facilitate control of the lifting and lowering of the outer frame 2. The column 3 is located at the corner of the outer frame 2, and the sliding sleeve 31 is fitted onto the column 3 and connected to the connecting plate 32. By controlling the position of the sliding sleeve 31 on the column 3, the lifting and lowering of the outer frame 2 can be easily controlled, thereby adjusting the height of the saw table.

[0026] In this embodiment, a side frame 4 is also provided on the side of the column 3. A sliding unit 41 for controlling the lifting and lowering of the outer frame 2 is connected to the side frame 4. The side frame 4 is located on the side of the column 3, and the sliding unit 41 is connected to the side frame 4 to control the lifting and lowering of the outer frame 2. The sliding unit 41 includes a rotating rod 42, a gear 43, and a fixing plate 44. The fixing plate 44 is connected to a chain, and the chain meshes with the gear 43. The gear 43 is fixedly installed on the rotating rod 42. By rotating the rotating rod 42, the gear 43 and the chain can be driven to move, thereby controlling the lifting and lowering of the outer frame 2.

[0027] In this embodiment, the sliding unit 41 is disposed on the upper and lower parts of the side frame 4.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A felt cutting structure, comprising an outer frame (2) and an inner frame (1) with a saw blade to form a saw table structure; characterized in that The inner frame (1) is placed horizontally within the cavity of the outer frame (2) and has space between it and the inner walls on both sides of the outer frame (2); At least one set of slide rails (14) is provided on the crossbar of the outer frame (2), and pulleys (15) abutting against the slide rails (14) are provided on the crossbar of the inner frame (1) to improve the stability of the inner frame (1) sliding on the outer frame (2). A motor (11) is connected to the outer frame (2), and a cam (12) is connected to the output end of the motor (11). A protrusion (13) connected to the cam (12) is hinged to one side of the inner frame (1).

2. A roll felt slitting arrangement as defined in claim 1, wherein: The slide rail (14) includes an upper slide rail and a lower slide rail installed on the crossbeam of the outer frame (2), and the upper slide rail and the lower slide rail are staggered and arranged in opposite directions.

3. The felt roll slitting structure as described in claim 1, characterized in that: A column (3) is provided at the corner of the outer frame (2). A sliding sleeve (31) is fitted on the column (3). The sliding sleeve (31) is connected to the connecting plate (32) on the outer frame (2) to facilitate the control of the lifting and lowering of the outer frame (2).

4. The felt roll cutting structure as described in claim 3, characterized in that: A side frame (4) is also provided on the side of the column (3), and a sliding unit (41) for controlling the lifting and lowering of the outer frame (2) is also connected to the side frame (4).

5. The felt roll slitting structure as described in claim 4, characterized in that: The sliding unit (41) includes a rotating rod (42), a gear (43), and a fixing plate (44). The fixing plate (44) is installed on the side of the outer frame (2) and connected to the chain. The chain meshes with the gear (43), and the gear (43) is fixedly installed on the rotating rod (42).

6. The felt roll slitting structure as described in claim 4, characterized in that: The sliding unit (41) is located on the upper and lower parts of the side frame (4).

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