A cross-cutting swinging component

Abstract

The present invention discloses a cross-cutting swing component, which includes a cross-cutting frame, a bilateral bearing seat group, a first shaft component, a second shaft component, a third shaft component, a fourth shaft component, a swing link A, a swing link C, a second pin shaft, a baffle plate, a tab washer for round nut, a round nut, an intermediate bearing group, a reduction motor, a first connector, a unilateral bearing seat group, a swing component, a universal shaft, a driving component, a synchronous belt component, a tensioning wheel component, a hexagon head bolt, a bushing E, a bushing A, a straight link component, a third pin shaft, a bushing B, a bushing C, a bushing D, a round flange linear bearing, a lower cover plate of the linear bearing, a lifting cross-over plate and a synchronous belt locking block. The structure of the present invention is reasonable. By adopting a round flange linear bearing for the surrounding guide sleeves, the up-and-down sliding with the guide columns of the cross-cutting frame needs to be absolutely smooth, vertical and stable, without damping or deviation, so that the steel wire can cut to the bottom and then withdraw from the original gap, without causing double cutting.

Description

Technical Field

[0001] The present invention relates to a cross-cutting swing component, specifically a cross-cutting swing component, belonging to the technical field of concrete product cutting applications. Background Art

[0002] The cutting and sizing section of aerated concrete products is one of the important links in the production of brick blanks and plates, and it is also the embodiment of the most critical production performance of each enterprise; after the embryo is formed by the mold and demolded, it is placed on the sliding trolley and transported under each main equipment. It goes through several links such as slitting, peeling, and sizing to make the required semi-finished products. Among them, the cross-cutting section is the cutting part of the dimensions of brick blanks and plates, and the quality and precision of the equipment are directly related to the appearance and dimensional requirements of the final product.

[0003] The cross-cutting swing part is an important core component for cutting the dimensions of brick blanks and plates. The overall coordination and linkage of the mechanism, including the precision of each component, completely determine the dimensional requirements and appearance of the product. The existing cross-cutting swing part is prone to damping and deviation, causing the steel wire not to cut all the way to the bottom and then withdraw from the original gap, resulting in double cutting, which directly affects the appearance and dimensional requirements of the final product. Therefore, a cross-cutting swing component is proposed for the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a cross-cutting swing component to solve the above problems.

[0005] The present invention realizes the above purpose through the following technical solutions. A cross-cutting swing component includes a cross-cutting frame, a driving device, and a swinging device;

[0006] The driving device includes a reduction motor installed at one end of the cross-cutting frame. One end of the cross-cutting frame is threadedly connected with a tension pulley assembly through hexagon socket head bolts. The tension pulley assembly is cooperatively connected with a synchronous belt assembly. The synchronous belt assembly is installed at both ends of the cross-cutting frame. Two double-sided bearing seat groups and two single-sided bearing seat groups are respectively installed at both ends of the cross-cutting frame. One end of the four double-sided bearing seat groups is respectively rotationally connected with four swing link A and four swing link C through bushing D, bushing A, bushing B, and bushing C. Both ends of the four swing link A and the four swing link C are respectively rotationally connected with shaft assembly one, shaft assembly two, shaft assembly three, and shaft assembly four through bushing E;

[0007] The swinging device includes an intermediate bearing group installed on the side wall at one end of the cross-cutting frame. Shaft assembly one, shaft assembly three, shaft assembly two, and shaft assembly four are all installed on the side wall at one end of the cross-cutting frame through the intermediate bearing group. Reduction motors are respectively installed at both ends of the cross-cutting frame. Swing link A and swing link C are rotationally connected with a straight link assembly through pin shaft two and pin shaft three.

[0008] Preferably, one end of each of the first shaft assembly, the second shaft assembly, the third shaft assembly and the fourth shaft assembly is sleeved with a sleeve E, and the sleeve E is threadedly connected to the single-sided bearing seat group through a round nut, and a retaining washer for round nut is sleeved between the round nut and the single-sided bearing seat group.

[0009] Preferably, the sleeve D, the sleeve A, the sleeve B and the sleeve C are all rotatably connected to one end of the single-sided bearing seat group, and the sleeve D, the sleeve A, the sleeve B and the sleeve C penetrate through the inside of the single-sided bearing seat group and extend to one side of the single-sided bearing seat group to be provided with baffles.

[0010] Preferably, swing assemblies are respectively installed at both ends of the cross-cutting frame, one end of the swing assembly is sleeved with one end of the fourth shaft assembly, and the other end of the swing assembly is sleeved with one side of the synchronous belt assembly.

[0011] Preferably, each of the first shaft assembly, the second shaft assembly, the third shaft assembly and the fourth shaft assembly is composed of a connector one, a universal shaft and a driving assembly combined.

[0012] Preferably, the cross-cutting frame is rotatably connected to the lifting cross-over plate through a circular flange linear bearing, a linear bearing lower cover plate is installed at one end of the circular flange linear bearing, and a synchronous belt locking block is installed at one end of the lifting cross-over plate.

[0013] The beneficial effects of the present invention are:

[0014] 1. Through the top reduction motor of the cross-cutting frame to drive the synchronous belt assemblies on both upper ends of the gantry and the four-side synchronous belt locking blocks of the swing link A and the swing link C to act on the swing body, and the vertical reciprocating motion up and down is performed by the four surrounding circular flange linear bearings and the corresponding four fixed guide columns on the cross-cutting frame to complete the cutting process of the embryo body; N notch arc plates for hanging steel wires in decimal system are fixed on the four middle shaft assemblies, namely the first shaft assembly, the second shaft assembly, the third shaft assembly and the fourth shaft assembly. The steel wires are respectively hung in the corresponding notches according to the width specification size of the brick blank, and each steel wire is tightened by the two side cylinders respectively. The yaw of the shaft is driven by the reduction motor on the swing component main body to drive the two universal shafts on both sides to act on the crank and connecting rod on the swing assemblies at both ends to make left and right yaw, so that the output yaw angle and force of each shaft are the same, and each steel wire makes left and right reciprocating motion to achieve the purpose of cutting the brick embryo body.

[0015] 2. Through the four surrounding guide sleeves using circular flange linear bearings and the guide columns on the cross-cutting frame to slide up and down, it is necessary to be absolutely smooth, vertical and stable, without damping and deviation, so that the steel wire can cut to the bottom and then withdraw from the original gap, and no double cutting will be caused; among them, the four long shaft assemblies, namely the first shaft assembly, the second shaft assembly, the third shaft assembly and the fourth shaft assembly, and the notch arc plates for installing the steel wires are all processed by precision numerical control equipment at one time to achieve the unity and interchangeability of each part, and ensure the perpendicularity and parallelism of the steel wire and the embryo body. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 Schematic diagram of the overall structure of the present invention;

[0019] Figure 3 Left view of the present invention.

[0020] In the figure: 1, cross-cutting frame; 2, double-sided bearing seat group; 3, shaft assembly one; 4, shaft assembly two; 5, shaft assembly three; 6, shaft assembly four; 7, swing link A; 8, swing link C; 9, pin shaft two; 10, baffle; 11, tab washer for round nut; 12, round nut; 13, intermediate bearing group; 14, reduction motor; 15, connector one; 16, single-sided bearing seat group; 17, swing assembly; 18, universal shaft; 19, driving assembly; 20, synchronous belt assembly; 21, tensioning wheel assembly; 22, hexagon head bolt; 27, sleeve E; 28, sleeve A; 29, straight link assembly; 30, pin shaft three; 31, sleeve B; 32, sleeve C; 33, sleeve D; 34, round flange linear bearing; 35, lower cover plate of linear bearing; 38, lifting cross-over plate; 39, synchronous belt locking block. Detailed implementation manners

[0021] In order to make the invention objectives, features, and advantages of the present invention more obvious and understandable, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0022] The following will further illustrate the technical solutions of the present invention in conjunction with the drawings and through specific implementation manners.

[0023] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention 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 invention.

[0024] Please refer to Figures 1-3 As shown, a cross-cutting swing component includes a cross-cutting frame 1, a driving device, and a swing device;

[0025] The driving device includes a reduction motor 14 installed at one end of the cross-cutting frame 1. One end of the cross-cutting frame 1 is threadedly connected with a tension pulley assembly 21 through a hexagon head bolt 22. The tension pulley assembly 21 is cooperatively connected with a synchronous belt assembly 20. The synchronous belt assembly 20 is installed at both ends of the cross-cutting frame 1. Two double-sided bearing seat groups 2 and two single-sided bearing seat groups 16 are respectively installed at both ends of the cross-cutting frame 1. One end of each of the four double-sided bearing seat groups 2 is rotatably connected with four swing link A7s and four swing link C8s through a bushing D33, a bushing A28, a bushing B31, and a bushing C32. Both ends of the four swing link A7s and the four swing link C8s are rotatably connected with a shaft assembly one 3, a shaft assembly two 4, a shaft assembly three 5, and a shaft assembly four 6 through a bushing E27 to ensure the perpendicularity and parallelism of the steel wire and the embryo body;

[0026] The swing device includes an intermediate bearing group 13 installed on the side wall at one end of the cross-cutting frame 1. The shaft assembly one 3, the shaft assembly three 5, the shaft assembly two 4, and the shaft assembly four 6 are all installed on the side wall at one end of the cross-cutting frame 1 through the intermediate bearing group 13. Reduction motors 14 are respectively installed at both ends of the cross-cutting frame 1. The swing link A7 and the swing link C8 are rotatably connected with a straight link assembly 29 through a pin two 9 and a pin three 30, so that the steel wire cuts to the bottom without damping and deviation and then exits from the original gap, without causing double cutting.

[0027] One end of each of the first shaft assembly 3, the second shaft assembly 4, the third shaft assembly 5 and the fourth shaft assembly 6 is sleeved with a sleeve E27. The sleeve E27 is threadedly connected to the single-sided bearing seat group 16 through a round nut 12, and a stop washer for round nut 11 is sleeved between the round nut 12 and the single-sided bearing seat group 16, making the structure more reasonable and facilitating connection and transmission. The sleeve D33, the sleeve A28, the sleeve B31 and the sleeve C32 are all rotatably connected to one end of the single-sided bearing seat group 16, and the sleeve D33, the sleeve A28, the sleeve B31 and the sleeve C32 penetrate through the inside of the single-sided bearing seat group 16 and extend to one side of the single-sided bearing seat group 16 where a baffle 10 is installed, making the structure more reasonable and facilitating connection and transmission. Both ends of the cross-cutting frame 1 are respectively provided with swing assemblies 17. One end of the swing assembly 17 is sleeved with one end of the fourth shaft assembly 6, and the other end of the swing assembly 17 is sleeved with one side of the synchronous belt assembly 20, making the structure more reasonable and facilitating connection and transmission. The first shaft assembly 3, the second shaft assembly 4, the third shaft assembly 5 and the fourth shaft assembly 6 are all composed of a first connector 15, a universal shaft 18 and a driving assembly 19, making the structure more reasonable and facilitating connection and transmission. The cross-cutting frame 1 is rotatably connected to the lifting cross-over plate 38 through a circular flange linear bearing 34, and a lower cover plate for linear bearing 35 is installed at one end of the circular flange linear bearing 34. A synchronous belt locking block 39 is installed at one end of the lifting cross-over plate 38, making the structure more reasonable and facilitating connection and transmission.

[0028] When the present invention is in use, the synchronous belt assemblies 20 on the upper ends of both sides of the gantry are driven by the reduction motor 14 at the top of the cross-cutting frame 1, and the synchronous belt locking blocks 39 on the four sides of the swing link A7 and the swing link C8 act on the swing body. The vertical reciprocating motion is performed by the four circular flange linear bearings 34 around and the corresponding four fixed guide columns on the cross-cutting frame 1 to complete the cutting process of the embryo body. There are N notched arc plates for hanging steel wires in decimal system fixed on the four middle shaft assemblies, namely the first shaft assembly 3, the second shaft assembly 4, the third shaft assembly 5 and the fourth shaft assembly 6. The steel wires are respectively hung in the corresponding notches according to the width specification dimensions of the brick blanks. Each steel wire is tightened by the two cylinders on both sides. The yaw of the shaft is driven by the reduction motor 14 on the swing component main body to act on the cranks and connecting rods on the two swing assemblies 17 at both ends through the two universal shafts 18 at the same time to make a left-right yaw, so that the output yaw angle and force of each shaft are the same. Each steel wire makes a left-right reciprocating motion to achieve the purpose of cutting the brick embryo body. Therefore, the overall precision requirement of this equipment is very high. The surrounding guide sleeves adopt circular flange linear bearings 34 to slide up and down with the guide columns of the cross-cutting frame 1, which needs to be absolutely smooth, vertical and stable, without damping or deviation, so that the steel wire can cut to the bottom and then withdraw from the original gap, and will not cause double cutting, commonly known as double eyelids. Among them, the four long shaft assemblies, namely the first shaft assembly 3, the second shaft assembly 4, the third shaft assembly 5 and the fourth shaft assembly 6, and the notched arc plates for installing the steel wires are all processed by a precision numerical control equipment at one time to achieve the unity and interchangeability of each part, and ensure the perpendicularity and parallelism of the steel wire and the embryo body.

[0029] The reduction motor 14 used is the reduction motor of model YL 90S4 sold by Zhejiang Nuofan Motor Co., Ltd. and its related supporting power supply and circuit.

[0030] The circuits, electronic components and modules involved are all prior arts and can be fully realized by those skilled in the art without further elaboration. The content protected by the present invention does not involve improvements to software and methods either.

[0031] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0032] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A cross-cutting swing component, characterized in that: it includes a cross-cutting frame (1), a driving device and a swing device; The driving device includes a reduction motor (14) installed at one end of the cross-cutting frame (1). One end of the cross-cutting frame (1) is threadedly connected with a tension pulley assembly (21) through a hexagon head bolt (22). The tension pulley assembly (21) is connected and matched with a synchronous belt assembly (20). The synchronous belt assembly (20) is installed at both ends of the cross-cutting frame (1). Two double-sided bearing seat groups (2) and two single-sided bearing seat groups (16) are respectively installed at both ends of the cross-cutting frame (1). One end of the four double-sided bearing seat groups (2) is respectively rotatably connected with four swing connecting rods A (7) and four swing connecting rods C (8) through a bushing D (33), a bushing A (28), a bushing B (31) and a bushing C (32). Both ends of the four swing connecting rods A (7) and the four swing connecting rods C (8) are respectively rotatably connected with a shaft assembly through a bushing E (27); The swing device includes an intermediate bearing group (13) installed on the side wall at one end of the cross-cutting frame (1). The shaft assembly is installed on the side wall at one end of the cross-cutting frame (1) through the intermediate bearing group (13). Reduction motors (14) are respectively installed at both ends of the cross-cutting frame (1). The swing connecting rod A (7) and the swing connecting rod C (8) are rotatably connected with a straight connecting rod assembly (29) through a pin shaft; The shaft assembly is composed of a connector one (15), a universal shaft (18) and a driving component (19) combined; Swing components (17) are respectively installed at both ends of the cross-cutting frame (1), and one end of the swing component (17) is sleeved on one end of the shaft assembly, and the other end of the swing component (17) is sleeved on one side of the synchronous belt assembly (20); Driven by the reduction motor (14) at the top of the cross-cutting frame (1), the synchronous belt assemblies (20) on both upper ends of the gantry and the synchronous belt locking blocks (39) on the four sides of the swing connecting rods A (7) and the swing connecting rods C (8) act on the swing body, and vertical reciprocating motion is performed up and down by the round flange linear bearings (34) around and the corresponding four fixed guide columns on the cross-cutting frame (1).

2. A cross-cutting swing component according to claim 1, characterized in that: One end of the shaft assembly is sleeved with a bushing E (27), and the bushing E (27) is threadedly connected with the single-sided bearing seat group (16) through a round nut (12), and a stop washer for round nut (11) is sleeved between the round nut (12) and the single-sided bearing seat group (16).

3. A cross-cutting swing component according to claim 1, characterized in that: The bushing D (33), the bushing A (28), the bushing B (31) and the bushing C (32) are all rotatably connected with one end of the single-sided bearing seat group (16), and the bushing D (33), the bushing A (28), the bushing B (31) and the bushing C (32) penetrate through the inside of the single-sided bearing seat group (16) and extend to one side of the single-sided bearing seat group (16) to install a baffle (10).

Images