Adjustable rope pressing mechanism for screen production

Abstract

The utility model relates to the technical field of screen plate production, in particular to an adjustable rope pressing mechanism for screen production, which comprises an X-axis and Y-axis linear motion component, the X-axis and Y-axis linear motion component consists of an X-axis linear module frame, a Y-axis linear module, a sliding seat and a mounting seat; the surface of the mounting base is connected with a rope pressing assembly, the rope pressing assembly comprises a fixing frame, an extrusion structure and a spring connecting rod structure, the fixing frame is fixedly connected to the surface of the mounting base, and the extrusion structure is arranged on the surface of the fixing frame; the surface of the fixing frame is further connected with a spring connecting rod structure. According to the automatic rope pressing device, the XY-axis linear motion assembly and the rope pressing assembly are arranged, so that the automation degree of rope pressing is improved, manual auxiliary operation is not needed in the rope pressing process, the labor intensity during rope pressing is reduced, and the working efficiency and the qualification rate during rope pressing are improved; and a certain adjusting function is achieved, and the bent angle part of the screen plate can be easily dealt with.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of screen board production technology, specifically is adjustable rope pressing mechanism for screen production. BACKGROUND

[0002] High-grade screen board products usually need to be pressed when producing, at present, the existing screen board rope pressing technology is that the staff uses hard objects to tightly press the soft flax rope into the groove around the screen periphery, this rope pressing method needs 60 seconds for an average board from taking out the rope, disassembling the rope, pressing the rope on the board to cutting the rope, so that the rope pressing is time-consuming and labor-consuming, and the qualified rate cannot reach 80%, needs to be frequently repaired and has low processing efficiency. UTILITY MODEL CONTENT

[0003] The utility model discloses a kind of adjustable rope pressing mechanisms for screen production, to solve the problem that artificial rope pressing is time-consuming and labor-consuming in the above background technology, and frequently needs to be repaired, leading to low processing efficiency.

[0004] To achieve the above object, the utility model provides the following technical scheme: adjustable rope pressing mechanism for screen production, including XY axis linear motion assembly, the XY axis linear motion assembly is by X axis linear module frame, Y axis linear module, sliding seat and mounting seat constitute, Y axis linear module is installed on the sliding end of X axis linear module frame, and the sliding end of Y axis linear module is fixed with sliding seat, and the surface of sliding seat is installed with mounting seat;The surface of mounting seat is connected with rope pressing assembly, and rope pressing assembly includes fixed frame, extrusion structure and spring link structure, the surface of fixed frame is fixedly connected in the surface of mounting seat, and the surface of fixed frame is provided with extrusion structure, and the extrusion structure provides power for the downward movement of rope;The surface of fixed frame is also connected with spring link structure, and the spring link structure is used for the compression work of rope.

[0005] Preferably, the extrusion structure is composed of a drive motor, a main gear and a slave gear, and the drive motor is fixedly connected to the surface of the fixed frame.

[0006] Preferably, the output end of the drive motor is provided with a main gear, and the surface of the fixed frame and located on one side of the main gear is also rotatably connected with a slave gear, and the slave gear and the main gear are meshed with each other, and the cooperation of the main gear and the slave gear makes the rope move downward.

[0007] Preferably, the spring link structure includes a tensioning seat, a fixed wheel frame, a compression wheel, a stretching spring and a special-shaped link, and the tensioning seat is hinged to the surface of the fixed frame.

[0008] Preferably, the end of the tensioning seat is hinged with a fixed wheel frame, and the surface of the fixed wheel frame is rotationally connected with a pressing wheel, which is used for pressing the rope.

[0009] Preferably, the surface of the fixed wheel frame is hinged with a special-shaped connecting rod, and the other end of the special-shaped connecting rod is hinged with the surface of the fixed frame, the surface of the tensioning seat is fixedly connected with a tension spring, and the other end of the tension spring is fixedly connected with the surface of the fixed frame.

[0010] Preferably, the upper part between the main gear and the driven gear is further provided with an upper wire tube, the lower part of the upper wire tube and the surface of the tensioning seat are provided with a lower wire tube, and in the pressing state, the rope passes through the inside of the upper wire tube, passes between the main gear and the driven gear, and then passes out of the pressing wheel through the lower wire tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are that: the rope pressing of the adjustable rope pressing mechanism for screen production is realized through a spring connecting rod structure, the pressing wheel has two degrees of freedom, that is, the rotation movement of the special-shaped connecting rod around the fixed frame and the front and back stretching movement of the pressing wheel under the elastic force of the tension spring, so as to change the stroke size of the tension spring and increase the movable range of the tension spring; in the rope pressing process, the driving motor drives the main gear and the driven gear to rotate, so that the rope moves from the upper wire tube to the lower wire tube below, and the elastic force of the tension spring tightly fixes the pressing wheel on the side of the screen plate and has a certain adjusting function, so that the bending angle part of the screen plate can be easily dealt with; the utility model improves the automation degree of the rope pressing by arranging the XY axis linear motion assembly and the rope pressing assembly, so that manual auxiliary operation is not needed in the rope pressing process, the labor intensity in the rope pressing process is reduced, the working efficiency and the qualified rate in the rope pressing process are improved, and the bending angle part of the screen plate can be easily dealt with. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional appearance structure schematic view of the utility model;

[0013] Figure 2 It is a separated state structure schematic view of the utility model;

[0014] Figure 3 It is a squinting amplification structure schematic view of the utility model;

[0015] Figure 4 It is a downward-looking amplification structure schematic view of the utility model.

[0016] In the diagram: 1. XY axis linear motion assembly; 11. X-axis linear module frame; 12. Y-axis linear module; 13. Sliding seat; 14. Mounting seat; 2. Rope pressing assembly; 3. Fixing frame; 4. Extrusion structure; 41. Drive motor; 42. Main gear; 43. Driven gear; 5. Spring connecting rod structure; 51. Tensioning seat; 52. Fixed wheel frame; 53. Pressure wheel; 54. Tension spring; 55. Irregular connecting rod; 6. Upper guide tube; 61. Lower guide tube. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0018] The adjustable rope-pressing mechanism for screen production provided by this utility model has the following structure: Figure 1 as well as Figure 2 As shown, it includes an XY-axis linear motion assembly 1, which is composed of an X-axis linear module frame 11, a Y-axis linear module 12, a sliding seat 13, and a mounting seat 14. The Y-axis linear module 12 is mounted on the sliding end of the X-axis linear module frame 11, and the sliding end of the Y-axis linear module 12 is fixed with the sliding seat 13. The mounting seat 14 is mounted on the surface of the sliding seat 13.

[0019] During implementation, the X-axis linear module frame 11 drives the Y-axis linear module 12 to achieve X-axis movement, while the Y-axis linear module 12 drives the rope pressing assembly 2 to achieve Y-axis movement.

[0020] Furthermore, such as Figure 3 as well as Figure 4As shown, the surface of the mounting base 14 is connected with the rope pressing assembly 2, and the rope pressing assembly 2 comprises a fixing frame 3, an extrusion structure 4 and a spring connecting rod structure 5. The fixing frame 3 is fixedly connected to the surface of the mounting base 14, and the surface of the fixing frame 3 is provided with the extrusion structure 4. The extrusion structure 4 provides power for the downward movement of the rope. The extrusion structure 4 is composed of a driving motor 41, a main gear 42 and a slave gear 43. The driving motor 41 is fixedly connected to the surface of the fixing frame 3, and the output end of the driving motor 41 is provided with the main gear 42. The surface of the fixing frame 3 and located on one side of the main gear 42 is also rotatably connected with the slave gear 43. The slave gear 43 and the main gear 42 are in meshing relationship, and the cooperation between the main gear 42 and the slave gear 43 enables the rope to move downward.

[0021] In implementation, the rope is driven to move downward by the extrusion structure 4, and after the movement, the rope is compressed by the spring connecting rod structure 5. When the rope is compressed, the rope pressing assembly 2 can be driven to move along the X and Y axes by the XY axis linear motion assembly 1.

[0022] Further, as shown in Figure 3 and Figure 4 the surface of the fixing frame 3 is also connected with the spring connecting rod structure 5. The spring connecting rod structure 5 is used for the compression work of the rope. The spring connecting rod structure 5 comprises a tension seat 51, a fixed wheel frame 52, a compression wheel 53, a tension spring 54 and a special-shaped connecting rod 55. The tension seat 51 is hingedly connected to the surface of the fixing frame 3. The end of the tension seat 51 is hingedly connected with the fixed wheel frame 52. The surface of the fixed wheel frame 52 is rotatably connected with the compression wheel 53, which is used for the compression work of the rope. The surface of the fixed wheel frame 52 is hingedly connected with the special-shaped connecting rod 55, and the other end of the special-shaped connecting rod 55 is hingedly connected with the surface of the fixing frame 3. The surface of the tension seat 51 is fixedly connected with the tension spring 54, and the other end of the tension spring 54 is fixedly connected with the surface of the fixing frame 3. Above the main gear 42 and the slave gear 43 is provided with an upper wire tube 6, and below the upper wire tube 6 and located on the surface of the tension seat 51 is placed a lower wire tube 61. When the rope is compressed, the rope passes through the inside of the upper wire tube 6, between the main gear 42 and the slave gear 43, and then passes through the lower wire tube 61 and out of the compression wheel 53.

[0023] In implementation, the rope enters from the top end of the upper wire tube 6, passes between the main gear 42 and the slave gear 43, and enters the inside of the lower wire tube 61, and finally passes through the compression wheel 53 after being pulled out.

[0024] Working principle: in use, the rope enters from the top end of the upper wire guide pipe 6, passes between the main gear 42 and the driven gear 43, and enters the inside of the lower wire guide pipe 61, and finally passes through the pressing wheel 53. When pressing the rope, the rope is driven downward by the extrusion structure 4, and after moving, the spring connecting rod structure 5 is used to realize the pressing of the rope. When pressing, the XY axis linear motion assembly 1 can drive the rope pressing assembly 2 to realize the movement of the X and Y axes.

[0025] The rope pressing of the utility model is realized through the spring connecting rod structure 5, and the pressing wheel 53 has two degrees of freedom, that is, the rotary motion around the fixed frame 3 through the special-shaped connecting rod 55 and the front and back stretching motion of the pressing wheel 53 under the elastic force of the stretching spring 54, so as to change the stroke size of the stretching spring 54 and increase the movable range of the stretching spring 54; in the process of pressing the rope, the driving motor 41 drives the main gear 42 and the driven gear 43 to rotate, and the rope moves from the upper wire guide pipe 6 to the lower wire guide pipe 61 below, and the elastic force of the stretching spring 54 is to firmly fix the pressing wheel 53 on the screen plate side and has a certain adjusting function, which can easily cope with the curved corner part of the screen plate.

[0026] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An adjustable rope pressing mechanism for screen production, comprising an XY-axis linear motion assembly (1), characterized in that: The XY axis linear motion assembly (1) is composed of an X-axis linear module frame (11), a Y-axis linear module (12), a sliding seat (13) and a mounting seat (14), the sliding end of the X-axis linear module frame (11) is provided with the Y-axis linear module (12), the sliding end of the Y-axis linear module (12) is fixedly provided with the sliding seat (13), and the surface of the sliding seat (13) is provided with the mounting seat (14); the surface of the mounting seat (14) is connected with a rope pressing assembly (2), and the rope pressing assembly (2) comprises a fixing frame (3), an extrusion structure (4) and a spring connecting rod structure (5), the fixing frame (3) is fixedly connected to the surface of the mounting seat (14), the surface of the fixing frame (3) is provided with the extrusion structure (4), and the extrusion structure (4) provides power for downward movement of the rope; the surface of the fixing frame (3) is also connected with the spring connecting rod structure (5), and the spring connecting rod structure (5) is used for pressing the rope.

2. The adjustable rope pressing mechanism for screen production according to claim 1, characterized in that: The extrusion structure (4) is composed of a driving motor (41), a main gear (42) and a slave gear (43), and the driving motor (41) is fixedly connected to the surface of the fixing frame (3).

3. The adjustable rope pressing mechanism for screen production according to claim 2, characterized in that: The output end of the driving motor (41) is provided with the main gear (42), and the surface of the fixing frame (3) and located on one side of the main gear (42) is also rotatably connected with the slave gear (43), the slave gear (43) and the main gear (42) are in meshing connection, and the main gear (42) and the slave gear (43) cooperate to make the rope move downward.

4. The adjustable rope pressing mechanism for screen production according to claim 1, characterized in that: The spring connecting rod structure (5) comprises a tensioning seat (51), a fixed wheel frame (52), a pressing wheel (53), a stretching spring (54) and a special-shaped connecting rod (55), and the tensioning seat (51) is hingedly connected to the surface of the fixing frame (3).

5. The adjustable rope pressing mechanism for screen production according to claim 4, characterized in that: The end of the tensioning seat (51) is hingedly connected with the fixed wheel frame (52), the surface of the fixed wheel frame (52) is rotatably connected with the pressing wheel (53), and the pressing wheel (53) is used for pressing the rope.

6. The adjustable rope pressing mechanism for screen production according to claim 5, characterized in that: The surface of the fixed wheel frame (52) is hingedly connected with the special-shaped connecting rod (55), the other end of the special-shaped connecting rod (55) is hingedly connected with the surface of the fixing frame (3), the surface of the tensioning seat (51) is fixedly connected with the stretching spring (54), and the other end of the stretching spring (54) is fixedly connected with the surface of the fixing frame (3).

7. The adjustable rope pressing mechanism for screen production according to claim 3, characterized in that: The upper part between the main gear (42) and the slave gear (43) is also provided with an upper wire tube (6), the lower part of the upper wire tube (6) and located on the surface of the tensioning seat (51) is provided with a lower wire tube (61), and in the rope pressing state, the rope passes through the inside of the upper wire tube (6), passes between the main gear (42) and the slave gear (43), and then passes through the lower wire tube (61) and out of the pressing wheel (53).

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