Trimming mechanism for non-ferrous metal calendaring

Abstract

The utility model belongs to the technical field of non-ferrous metal processing, and discloses an edge cutting mechanism for non-ferrous metal calendaring processing, which comprises two rotary cutting assemblies which are symmetrically arranged and are used for simultaneously cutting edges on two sides, and further comprises a base assembly which is arranged at the bottoms of the rotary cutting assemblies and is used for adjusting a distance in a bidirectional linkage manner, the rotary cutting assembly is provided with a cut-off assembly used for guiding burrs and cutting off the burrs. The base assembly comprises a bottom plate, two guide rails are symmetrically installed on the bottom plate, a right-hand and left-hand thread lead screw is arranged between the guide rails, and a servo motor is arranged at one end of the right-hand and left-hand thread lead screw; the cut-off assembly comprises a flow guide frame. According to the edge cutting mechanism for non-ferrous metal calendaring processing, the alignment of edge cutting after non-ferrous metal calendaring is improved through the arrangement of the two-way linkage adjustment interval; through the arrangement of electric rotary pushing, the operation convenience is improved, and time and labor are saved; and through the arrangement of guiding and cutting the burrs, subsequent collection is facilitated, and the safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of non-ferrous metal processing, and particularly relates to a trimming mechanism for non-ferrous metal rolling processing. Background Art

[0002] Non-ferrous metal rolling processing is widely used in fields such as automobiles, aerospace, construction, engineering machinery, and rail transit. Among them, the automobile manufacturing industry is one of the larger application fields. For the purpose of lightweight, it is widely used. For example, it is applied in aspects such as engines, transmissions, chassis, and vehicle bodies.

[0003] The Chinese patent with the comparative announcement number CN214236489U discloses a trimming device for non-ferrous metal rolling processing, including a frame body. On the inner bottom of the frame body, there is a trimming base. On both sides of the trimming base, there are base cross bars. At the bottom of the trimming base, there is a base connecting slider. A base sliding groove is opened at the bottom of the trimming base. At the top of the trimming base, there is a trimming table. A trimming groove is opened on the trimming table. Between the two sides at the top inside the frame body, there is a moving cross bar. Inside the moving cross bar, there is a sliding rod sliding groove. At the bottom of the moving cross bar, there is a sliding rod. One side of the sliding rod is connected to a bracket. A trimming motor is arranged on the bracket. One end of the trimming motor is connected to a rotating shaft. At one end of the rotating shaft, there is a trimming knife.

[0004] However, the above patent requires manual sliding on both sides respectively for pitch adjustment, which is time-consuming and laborious, and it is difficult to ensure the centering of the trimming after non-ferrous metal rolling. Therefore, a new device needs to be designed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a trimming mechanism for non-ferrous metal rolling processing to solve the problems put forward in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A trimming mechanism for non-ferrous metal rolling processing includes two symmetrically arranged rotary cutting components for trimming both sides simultaneously, and further includes a base component arranged at the bottom of the rotary cutting components for bidirectional linkage adjustment of the pitch. A truncation component for guiding and cutting the burrs is installed on the rotary cutting components; the base component includes a bottom plate, on which two guide rails are symmetrically installed. Between the guide rails, there is a left-right threaded lead screw, and one end of the left-right threaded lead screw is provided with a servo motor; the truncation component includes a diversion frame, in the middle of which there is an inclined guide slope. At the top of the diversion frame, a second motor is installed, and the output end of the second motor is installed with a rotary cutting knife.

[0008] Further: The rotary cutting assembly includes a bracket, a cutting edge groove is provided on the bracket, a first motor is installed outside the bracket, a transmission shaft is installed at the output end of the first motor, and a circular blade is installed on the transmission shaft.

[0009] Further: The bracket is in threaded connection with the left - right threaded lead screw, and the bracket is in sliding connection with the guide rail.

[0010] Further: The guide rail and the bottom plate are riveted together, and the servo motor and the bottom plate are bolt - connected.

[0011] Further: The flow - guiding frame is made of 45 steel material.

[0012] Further: The second motor and the flow - guiding frame are bolt - connected, and the rotary cutting knife is strip - shaped.

[0013] Compared with the prior art, the beneficial effects are as follows:

[0014] Through the setting of bidirectional linkage for adjusting the spacing, the centering of the cutting edge after the rolling of non - ferrous metals is improved;

[0015] Through the setting of electric rotation and pushing, the convenience of operation is improved, saving time and effort;

[0016] Through the setting of guiding and cutting the burrs, it is convenient for subsequent collection and the safety is improved. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of a trimming mechanism for non - ferrous metal rolling processing according to the present utility model;

[0018] Figure 2 is a schematic diagram of the base assembly of a trimming mechanism for non - ferrous metal rolling processing according to the present utility model;

[0019] Figure 3 is a schematic diagram of the rotary cutting assembly of a trimming mechanism for non - ferrous metal rolling processing according to the present utility model;

[0020] Figure 4 is a schematic diagram of the truncation assembly of a trimming mechanism for non - ferrous metal rolling processing according to the present utility model;

[0021] Figure 5 is a cross - sectional view of the truncation assembly of a trimming mechanism for non - ferrous metal rolling processing according to the present utility model.

[0022] In the attached drawing reference numerals: 101 is the bottom plate; 102 is the guide rail; 103 is the left - hand and right - hand screw rod; 104 is the servo motor; 201 is the bracket; 202 is the trimming groove; 203 is the first motor; 204 is the transmission shaft; 205 is the circular blade; 301 is the flow - guiding frame; 302 is the second motor; 303 is the rotary cutting tool; 304 is the inclined guide slope. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 5 , a trimming mechanism for non - ferrous metal rolling processing, including two symmetrically arranged rotary cutting assemblies for trimming both sides simultaneously, and further including a base assembly arranged at the bottom of the rotary cutting assemblies for bidirectional linkage to adjust the spacing, and a truncation assembly installed on the rotary cutting assemblies for guiding and cutting the burrs.

[0025] In this embodiment: The base assembly includes a bottom plate 101, on which two guide rails 102 are symmetrically installed. The guide rails 102 are riveted to the bottom plate 101. A left - hand and right - hand screw rod 103 is arranged between the guide rails 102. One end of the left - hand and right - hand screw rod 103 is provided with a servo motor 104. The servo motor 104 is bolt - connected to the bottom plate 101. The bottom plate 101 supports the servo motor 104 to drive the left - hand and right - hand screw rod 103 to rotate, pushing the brackets 201 on both sides to move closer or farther along the guide rails 102, so as to adjust the trimming width of both sides of the non - ferrous metal after rolling;

[0026] In this embodiment: The rotary cutting assembly includes a bracket 201. The bracket 201 is thread - connected to the left - hand and right - hand screw rod 103 and is slidably connected to the guide rails 102. A trimming groove 202 is arranged on the bracket 201. A first motor 203 is installed outside the bracket 201. The output end of the first motor 203 is installed with a transmission shaft 204, and a circular blade 205 is installed on the transmission shaft 204. After the non - ferrous metal is rolled, it moves under the support of the bracket 201. At the same time, the first motor 203 drives the circular blade 205 to rotate through the transmission shaft 204, and penetrates into the trimming groove 202 to cut off the burrs after the non - ferrous metal is rolled;

[0027] In this embodiment: The truncation component includes a diversion frame 301. The diversion frame 301 is made of 45 steel material. An inclined guide slope 304 is provided in the middle of the diversion frame 301. A second motor 302 is installed at the top of the diversion frame 301. The second motor 302 is bolted to the diversion frame 301. A rotary cutting tool 303 is installed at the output end of the second motor 302. The rotary cutting tool 303 is strip-shaped. After the burr is removed, it continues to move into the diversion frame 301 and warps along the inclined guide slope 304. Then the second motor 302 drives the rotary cutting tool 303 to rotate and cut off the burr at regular intervals.

[0028] Working principle: The bottom plate 101 supports the servo motor 104 to drive the left-right threaded lead screw 103 to rotate, pushing the brackets 201 on both sides to move closer to or away from each other along the guide rail 102, so as to adjust the width of the edge cutting on both sides after the non-ferrous metal is rolled. After the non-ferrous metal is rolled, it moves under the support of the brackets 201. At the same time, the first motor 203 drives the circular blade 205 to rotate through the transmission shaft 204, and cuts off the burr after the non-ferrous metal is rolled by penetrating into the edge cutting groove 202. After the burr is removed, it continues to move into the diversion frame 301 and warps along the inclined guide slope 304. Then the second motor 302 drives the rotary cutting tool 303 to rotate and cut off the burr at regular intervals.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trimming mechanism for non-ferrous metal rolling processing, comprising two symmetrically arranged rotary cutting components for trimming both sides simultaneously, characterized in that: It further includes a base assembly provided at the bottom of the rotary cutting assembly for bidirectional linkage to adjust the spacing, and a truncation assembly for guiding and cutting the burrs is installed on the rotary cutting assembly; The base assembly includes a bottom plate (101), two guide rails (102) are symmetrically installed on the bottom plate (101), a left - and - right - hand threaded lead screw (103) is arranged between the guide rails (102), and a servo motor (104) is arranged at one end of the left - and - right - hand threaded lead screw (103); The truncation assembly includes a diversion frame (301), an inclined guide slope (304) is arranged in the middle of the diversion frame (301), a second motor (302) is installed at the top of the diversion frame (301), and a rotary cutting tool (303) is installed at the output end of the second motor (302).

2. The trimming mechanism for non-ferrous metal rolling processing according to claim 1, wherein: The rotary cutting assembly includes a bracket (201), a trimming groove (202) is arranged on the bracket (201), a first motor (203) is installed outside the bracket (201), a transmission shaft (204) is installed at the output end of the first motor (203), and a circular cutting blade (205) is installed on the transmission shaft (204).

3. The trimming mechanism for non-ferrous metal rolling processing according to claim 2, characterized in that: The bracket (201) is in threaded connection with the left - and - right - hand threaded lead screw (103), and the bracket (201) is in sliding connection with the guide rails (102).

4. A trimming mechanism for non-ferrous metal rolling processing according to claim 1, characterized in that: The guide rails (102) and the bottom plate (101) are riveted together, and the servo motor (104) and the bottom plate (101) are bolt - connected.

5. A trimming mechanism for non-ferrous metal rolling processing according to claim 1, characterized in that: The diversion frame (301) is made of 45 steel material.

6. The trimming mechanism for non-ferrous metal rolling processing according to claim 1, characterized in that: The second motor (302) and the diversion frame (301) are bolt - connected, and the rotary cutting tool (303) is strip - shaped.

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