Interruption saw traction driving mechanism

Abstract

The utility model provides a cutting saw traction driving mechanism which comprises a main body rack, a lower traction machine and an upper traction machine, a guide rail mechanism used for guiding and limiting the traction machines is fixedly arranged on the main body rack, two sets of walking chain grooves are fixedly formed in the main body rack, and chains used for driving the traction machines to move are installed at the walking chain grooves. The lower traction machine and the upper traction machine are respectively arranged at the lower part and the upper part of the main body rack; the main body structures of the lower traction machine and the upper traction machine are the same; two groups of slide wires are fixedly arranged on the main body rack; slide wire current collectors matched with the slide wires are arranged on the upper traction machine and the lower traction machine; according to the utility model, the trolley conductor and the slide wire current collector are adopted to supply power to the traction machine, so that the traditional wire connection mode is omitted, and the slide wire current collector can move along with the traction machine, thereby preventing the situation of circuit pull-apart or poor contact caused by the movement of the traction machine, and improving the stability of conductive connection of the traction machine.

Description

Technical Field

[0001] The utility model relates to the technical field of traction equipment, in particular to a traction drive mechanism for an interruption saw. Background Art

[0002] Profiles are objects with certain geometric shapes made of iron or steel and materials with certain strength and toughness through rolling, extrusion, casting and other processes. This type of material has a certain appearance size, a certain cross-section shape, and certain mechanical and physical properties. Profiles can be used alone or further processed into other manufactured products, and are often used in building structures and manufacturing and installation. Mechanical engineers can select the specific shape, material, heat treatment state, mechanical properties and other parameters of the profile according to the design requirements, and then divide the profile according to the specific size and shape requirements, and then further process or heat treat it to achieve the design accuracy requirements. The material, specifications and dimensions of the profile can refer to the corresponding national standards. In the process of dividing the profile, an automatic interruption saw is required. The automatic interruption saw is an automated equipment that can achieve the profile cutting effect.

[0003] In the automated production process of continuous extrusion of aluminum profiles, traction equipment is required to cut the aluminum profiles. Therefore, the stability of the traction equipment during operation is closely related to the quality of the produced aluminum. Utility Model Content

[0004] In view of the above problems, the utility model provides an interrupted saw traction drive mechanism to improve the stability of the silver and money equipment during the traction and movement process and ensure the processing quality of aluminum profiles.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A traction drive mechanism for an interrupted saw comprises a main frame, a lower traction machine and an upper traction machine, wherein a guide rail mechanism for guiding and limiting the traction machine is fixedly arranged on the main frame, two sets of travel chain grooves are fixedly arranged on the main frame, and chains for driving the traction machine to move are installed at the travel chain grooves; the lower traction machine and the upper traction machine are respectively installed at the lower part and the upper part of the main frame, and the main structure of the lower traction machine is the same as that of the upper traction machine.

[0007] As a further solution of the utility model: two groups of busbars are fixedly arranged on the main frame, and busbar collectors matching with the busbars are arranged on the upper traction machine and the lower traction machine.

[0008] As a further solution of the utility model: the guide rail mechanism includes a vertical guide rail arranged at the rear of the main frame and a horizontal guide rail arranged at the front of the main frame.

[0009] As a further solution of the utility model: the lower traction machine includes a traction frame, an electric box for power supply is fixedly arranged on the upper end of the traction frame, and limiting guide wheels cooperating with the guide rail mechanism are respectively arranged on the front and rear sides of the traction frame; a traction bracket is rotatably installed on the lower part of the traction frame, a traction motor is fixedly installed on the traction bracket, a traction shaft is fixedly installed on the output end of the traction motor, and a plurality of traction claws are fixedly installed on the traction shaft.

[0010] As a further solution of the utility model: a driving motor is fixedly mounted on the traction frame, a driving sprocket is fixedly mounted on the output shaft of the driving motor, and the driving sprocket is meshingly connected with the chain.

[0011] As a further solution of the utility model: a rotary motor is fixedly mounted on the traction frame, the output shaft of the rotary motor is connected to a rotary gear set, the rotary gear set is fixedly mounted on the lower end of the traction frame, and the traction bracket is fixedly mounted on the rotary gear set.

[0012] As a further solution of the utility model: a limit stop rod is detachably mounted on the traction bracket.

[0013] As a further solution of the utility model: both sides of the main frame are provided with limit blocks for limiting the position of the traction machine.

[0014] Beneficial effects of the utility model:

[0015] 1. The traction machine is powered by busbars and sliding wire collectors, eliminating the traditional wire connection method. The sliding wire collector can move with the traction machine to prevent the line from being torn or the contact being poor due to the movement of the traction machine, thereby improving the stability of the conductive connection of the traction machine.

[0016] 2. The vertical guide rail has two sets of upper and lower limit guide wheels to limit the traction machine. The horizontal guide rail can provide three sets of limit guide wheels for rolling through the front and back and lower surface guidance, which can limit the traction machine and play a role in mobile guidance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the utility model.

[0022] In the figure: 1. main frame; 2. vertical guide rail; 3. walking chain groove; 4. limit block; 5. busbar; 6. busbar collector; 7. lower traction machine; 71. traction frame; 72. electric box; 73. limit guide wheel; 74. drive motor; 75. drive sprocket; 76. rotary motor; 77. rotary gear set; 78. traction bracket; 79. traction motor; 710. traction shaft; 711. traction claw; 712. limit stop rod; 8. upper traction machine; 9. horizontal guide rail. Implementation

[0023] The technical solution of the utility model is described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figures 1 to 5 As shown, the utility model describes an interrupted saw traction drive mechanism, comprising a main frame 1, a lower traction machine 7 and an upper traction machine 8, the main frame 1 is fixedly provided with a guide rail mechanism for guiding and limiting the traction machine, the main frame 1 is fixedly provided with two groups of walking chain grooves 3, the walking chain grooves 3 are provided with chains for driving the traction machine to move; the lower traction machine 7 and the upper traction machine 8 are respectively installed at the lower part and the upper part of the main frame 1, and the main structure of the lower traction machine 7 is the same as that of the upper traction machine 8.

[0025] Two groups of busbars 5 are fixedly arranged on the main frame 1, and busbar collectors 6 cooperating with the busbars 5 are arranged on the upper traction machine 8 and the lower traction machine 7. The busbars 5 and the busbar collectors 6 are used to power the traction machine, eliminating the traditional method of connecting with electric wires. The busbar collectors 6 can move with the traction machine to prevent the line from being torn or the contact being poor due to the movement of the traction machine, thereby improving the stability of the conductive connection of the traction machine.

[0026] The guide rail mechanism includes a vertical guide rail 2 arranged at the rear of the main frame 1 and a horizontal guide rail 9 arranged at the front of the main frame 1, wherein the vertical guide rail 2 has the function of limiting the upper and lower positions of the traction machine through two sets of upper and lower limit guide wheels 73, and the horizontal guide rail 9 can provide three sets of limit guide wheels 73 for rolling through the guidance of the front and rear and lower surfaces, thereby achieving the function of limiting the traction machine and playing the role of mobile guidance at the same time.

[0027] The lower traction machine 7 includes a traction frame 71, an electric box 72 for power supply is fixedly installed on the upper end of the traction frame 71, and limiting guide wheels 73 cooperating with the guide rail mechanism are respectively arranged on the front and rear sides of the traction frame 71; a traction bracket 78 is rotatably installed on the lower part of the traction frame 71, a traction motor 79 is fixedly installed on the traction bracket 78, a traction shaft 710 is fixedly installed on the output end of the traction motor 79, and a plurality of traction claws 711 are fixedly installed on the traction shaft 710.

[0028] A driving motor 74 is fixedly mounted on the traction frame 71, and a driving sprocket 75 is fixedly mounted on the output shaft of the driving motor 74. The driving sprocket 75 is meshingly connected with the chain. The driving motor 74 drives the driving sprocket 75 to rotate, and the meshing transmission between the driving sprocket 75 and the chain is utilized to perform sliding drive on the traction machine.

[0029] A rotary motor 76 is fixedly mounted on the traction frame 71, and the output shaft of the rotary motor 76 is connected to a rotary gear set 77. The rotary gear set 77 is fixedly mounted on the lower end of the traction frame 71, and the traction bracket 78 is fixedly mounted on the driven gear of the rotary gear set 77. The rotary motor 76 drives the driving gear in the rotary gear set 77 to rotate, and the driven gear is driven to rotate by the driving gear, thereby realizing the rotational drive of the traction bracket 78, thereby adjusting the position of the traction claw 711 and realizing traction in different directions.

[0030] The traction bracket 78 is provided with a detachable limit stop rod 712, which serves to limit the traction.

[0031] Limit blocks 4 for limiting the position of the traction machine are provided on both sides of the main frame 1. The limit blocks 4 on both sides limit the movement of the traction machine to prevent the traction machine from colliding with the frame of the main frame 1 due to excessive movement, thereby causing damage to the traction machine or the main frame 1.

[0032] Working principle: The main frame 1 plays a role in guiding the movement of the lower traction machine 7 and the upper traction machine 8, ensuring that the traction machine remains stable during the traction process. At the same time, the traction machine is powered by the busbar 5 and the sliding wire collector 6, eliminating the traditional way of connecting with wires. The sliding wire collector 6 can move with the traction machine to prevent the line from being torn off or the contact being poor due to the movement of the traction machine, thereby improving the stability of the conductive connection of the traction machine. The vertical guide rail 2 plays the role of upper and lower limit for the traction machine through the upper and lower two sets of limit guide wheels 73. The horizontal guide rail 9 can provide three sets of limit guide wheels 73 for rolling through the front and back and lower surface guidance, which can play a role in guiding the movement while realizing the limit of the traction machine. The traction machine drives the driving sprocket 75 to rotate through the driving motor 74, and uses the meshing transmission between the driving sprocket 75 and the chain to slide the traction machine. The rotary motor 76 drives the driving gear in the rotary gear set 77 to rotate, and drives the driven gear to rotate through the driving gear, thereby realizing the rotation drive of the traction bracket 78, thereby adjusting the position of the traction clamp 711, and realizing traction in different directions.

[0033] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are 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 direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A traction drive mechanism for an interrupted saw, characterized in that: The invention comprises a main frame (1), a lower traction machine (7) and an upper traction machine (8); a guide rail mechanism for guiding and limiting the traction machine is fixedly arranged on the main frame (1); two sets of walking chain grooves (3) are fixedly arranged on the main frame (1); chains for driving the traction machine to move are installed at the walking chain grooves (3); the lower traction machine (7) and the upper traction machine (8) are respectively installed at the lower part and the upper part of the main frame (1); the main structure of the lower traction machine (7) is the same as that of the upper traction machine (8).

2. The interruption saw traction drive mechanism according to claim 1, characterized in that: Two groups of busbars (5) are fixedly arranged on the main frame (1), and busbar collectors (6) matching the busbars (5) are arranged on the upper traction machine (8) and the lower traction machine (7).

3. The interruption saw traction drive mechanism according to claim 1, characterized in that: The guide rail mechanism comprises a vertical guide rail (2) arranged at the rear of the main frame (1) and a horizontal guide rail (9) arranged at the front of the main frame (1).

4. The interruption saw traction drive mechanism according to claim 1, characterized in that: The lower traction machine (7) comprises a traction frame (71), an electric box (72) for power supply is fixedly arranged at the upper end of the traction frame (71), and limiting guide wheels (73) cooperating with the guide rail mechanism are respectively arranged at the front and rear sides of the traction frame (71); a traction bracket (78) is rotatably mounted at the lower part of the traction frame (71), a traction motor (79) is fixedly mounted on the traction bracket (78), a traction shaft (710) is fixedly mounted at the output end of the traction motor (79), and a plurality of traction clamps (711) are fixedly mounted on the traction shaft (710).

5. The interruption saw traction drive mechanism according to claim 4, characterized in that: A driving motor (74) is fixedly mounted on the traction frame (71), a driving sprocket (75) is fixedly mounted on the output shaft of the driving motor (74), and the driving sprocket (75) is meshingly connected with the chain.

6. The interruption saw traction drive mechanism according to claim 4, characterized in that: A rotary motor (76) is fixedly mounted on the traction frame (71); an output shaft of the rotary motor (76) is connected to a rotary gear set (77); the rotary gear set (77) is fixedly mounted on the lower end of the traction frame (71); and the traction bracket (78) is fixedly mounted on the rotary gear set (77).

7. The interruption saw traction drive mechanism according to claim 4, characterized in that: A limit stop rod (712) is detachably mounted on the traction bracket (78).

8. The interruption saw traction drive mechanism according to claim 1, characterized in that: Limit blocks (4) for limiting the position of the traction machine are provided on both sides of the main machine frame (1).

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