Square tube cutting positioning track

Abstract

The utility model relates to a square tube cutting positioning track which comprises a placing frame, the placing frame is provided with a left part and a right part, a first conveying roller is rotatably connected to the placing frame, a positioning assembly is arranged on the front upper portion of the placing frame on the right side, and an auxiliary clamping assembly is arranged on the rear upper portion of the placing frame on the right side. An auxiliary supporting assembly is installed between the left placing frame and the right placing frame, and a pushing mechanism is arranged on the right portions of the placing frames. The square tube is limited by arranging the positioning assembly, the auxiliary clamping assembly, the first conveying roller, the pushing mechanism and the pressing mechanism, so that the square tube is limited and clamped in the front direction, the rear direction, the upper direction, the lower direction, the left side direction, the right side direction and the like, the square tube is prevented from shaking in the conveying and cutting process, the square tube is cut more stably, and the cutting efficiency is improved. And the auxiliary supporting mechanism facilitates bearing of the square pipes before and after cutting, the cut square pipes are prevented from falling off, meanwhile, discharging of the square pipes is facilitated, and therefore the cutting efficiency of the square pipes is improved.

Description

Technical Field

[0001] The utility model relates to the field of square pipe cutting, in particular to a positioning track for square pipe cutting. Background Technique

[0002] As a common engineering material, square pipes are widely used. Before construction operations are carried out, square pipes usually need to be cut according to the required length. Existing square pipe cutting usually uses conveying rollers to transport square pipes and adopts a sawing form for cutting operations. During the cutting process, single square pipes are cut, resulting in low cutting efficiency. Moreover, the existing sawing fixing direction is relatively single, which may cause the square pipe to shake during the sawing process, leading to cutting deviation and being unfavorable for controlling the accuracy of square pipe cutting. At the same time, there is a lack of support for the cut square pipes, causing the cut square pipes to fall on the loading platform, which is not conducive to collecting and discharging materials, and the cutting efficiency is limited.

[0003] In view of the above problems, a positioning track for square pipe cutting is now developed. Content of the Utility Model

[0004] In order to overcome the shortcomings of single square pipe cutting during the process, low cutting efficiency, relatively single existing sawing fixing direction, which may cause the square pipe to shake during the sawing process, leading to cutting deviation and being unfavorable for controlling the accuracy of square pipe cutting. At the same time, there is a lack of support for the cut square pipes, causing the cut square pipes to fall on the loading platform, which is not conducive to collecting and discharging materials, and limited cutting efficiency, the utility model provides a positioning track for square pipe cutting.

[0005] The technical solution of the utility model: A positioning track for square pipe cutting, comprising:

[0006] A placement rack, which has two parts on the left and right;

[0007] A first feeding roller, which is rotatably connected to the placement rack;

[0008] A positioning assembly, which is arranged at the front upper part of the right placement rack;

[0009] An auxiliary clamping assembly, which is arranged at the rear upper part of the right placement rack and is used for adaptively clamping according to the specifications and quantity of square pipes;

[0010] The auxiliary clamping assembly includes:

[0011] A first slide rail, which is connected between the front and rear parts of the right placement rack;

[0012] A first connecting plate, which is slidably connected between the first slide rails;

[0013] Adjusting member, the lower part of the middle first connecting plate is rotatably connected with the adjusting member;

[0014] Second material conveying roller, the second material conveying roller is connected to the first connecting plate. The second material conveying roller includes a mounting frame and two rotating rollers. The mounting frame is connected to the first connecting plate, and two rotating rollers are rotatably connected to the mounting frame. The second material conveying roller is slidably connected to the adjacent first slide rail, and the second material conveying roller and the positioning assembly at the front and rear are in corresponding positions;

[0015] Preferably, it further includes an auxiliary support assembly. The auxiliary support assembly for conveying and supporting the square pipe is installed between the left and right placing frames. The auxiliary support assembly includes a second slide rail. The second slide rails that are symmetrically arranged front and rear are connected between the left and right placing frames. Second connecting plates are slidably connected to the second slide rails. An auxiliary roller is rotatably connected between the front and rear sides of the two second connecting plates. The lower parts of the second connecting plates are rotatably connected with first locking members, and the first locking members are threadedly connected to the adjacent second slide rails. A material pushing mechanism is arranged on the right part of the placing frame.

[0016] Preferably, the material pushing mechanism includes a first mounting frame. The first mounting frame is slidably connected to the front side of the right placing frame. The inner side of the first mounting frame is provided with anti-slip lines. The upper part of the first mounting frame is a triangular structure. A driving assembly is installed at the lower part of the first mounting frame. The driving assembly includes a driving motor and a rotating wheel. The driving motor is connected to the lower front side of the first mounting frame, and the rotating wheel is connected to the output shaft of the driving motor. The rotating wheel is in contact connection with the lower part of the placing frame. A guide block is slidably connected to the lower front side of the right placing frame. The guide block is rotatably connected to the output shaft of the driving motor. A second mounting frame is slidably connected between the front and rear sides of the left placing frame. The inner side of the second mounting frame is also provided with anti-slip lines. Second locking members are rotatably connected to the front and rear sides of the second mounting frame, and the second locking members are threadedly connected to the left placing frame.

[0017] Preferably, it further includes a pressing mechanism. The pressing mechanism includes a U-shaped plate. The U-shaped plate is installed on the left part of the right placing frame. A guide member is slidably connected between the front and rear parts of the U-shaped plate. Two springs are connected between the guide member and the U-shaped plate. A pressing roller is connected to the lower part of the guide member.

[0018] Preferably, a locking block made of rubber material is arranged on the adjusting member.

[0019] Preferably, the upper parts of the second slide rails are all arc-shaped structures.

[0020] By adopting the above technical solution, compared with the prior art, the utility model has the following advantages:

[0021] The utility model limits the square tube by setting a positioning component, an auxiliary clamping component, a first feeding roller, a pushing mechanism and a pressing mechanism, so that the square tube is limited and clamped in multiple directions such as front, back, up, down, left and right, thereby preventing the square tube from shaking during transportation and cutting, making the cutting of the square tube more stable. The auxiliary support mechanism is convenient for supporting the square tube before and after cutting, preventing the cut square tube from falling, and at the same time facilitating the discharging of the square tube, thus improving the cutting efficiency of the square tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the utility model.

[0023] Figure 2 is a partial three-dimensional structural schematic diagram of the utility model.

[0024] Figure 3 is a partial sectional three-dimensional structural schematic diagram of the utility model.

[0025] Figure 4 is a three-dimensional structural schematic diagram of the auxiliary support component of the utility model.

[0026] Figure 5 is a three-dimensional structural schematic diagram of the pushing mechanism of the utility model.

[0027] Figure 6 is a partial sectional three-dimensional structural schematic diagram of the pushing mechanism of the utility model.

[0028] Figure 7 is a partial three-dimensional structural schematic diagram of the pushing mechanism of the utility model.

[0029] Figure 8 is a three-dimensional structural schematic diagram of the pressing mechanism of the utility model.

[0030] Names and serial numbers of components in the figure: 1. Placing rack, 2. First feeding roller, 3. Positioning component, 4. Auxiliary clamping component, 41. First slide rail, 42. First connecting plate, 43. Second feeding roller, 44. Adjusting part, 5. Auxiliary support component, 51. Second slide rail, 52. Second connecting plate, 53. First locking part, 54. Auxiliary roller, 6. Pushing mechanism, 61. First mounting rack, 62. Driving component, 63. Guide block, 64. Second mounting rack, 65. Second locking part, 7. Pressing mechanism, 71. U-shaped plate, 72. Pressing roller, 73. Guide part, 74. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The embodiments of the utility model will be described in detail below with reference to the drawings.

[0032] A square pipe cutting positioning track, as Figures 1 - 4 shown, includes a placement rack 1. The placement rack 1 has two parts on the left and right. A first feeding roller 2 is rotatably connected to the placement rack 1. There are 8 first feeding rollers 2. Three positioning components 3 are arranged at the upper front part of the right placement rack 1, and three auxiliary clamping components 4 are arranged at the upper rear part of the right placement rack 1. The auxiliary clamping component 4 includes a first sliding rail 41. Three first sliding rails 41 are connected between the front and rear parts of the right placement rack 1. A first connecting plate 42 is slidably connected between the first sliding rails 41. Three second feeding rollers 43 are connected to the first connecting plate 42. The second feeding roller 43 includes a mounting frame and two rotating rollers. Three mounting frames are connected to the first connecting plate 42, and two rotating rollers are rotatably connected to each mounting frame. The second feeding roller 43 is slidably connected to the adjacent first sliding rail 41. The second feeding rollers 43 adjacent to each other in the front and rear and the positioning components 3 are in corresponding positions. A regulating member 44 is rotatably connected to the lower part of the middle first connecting plate 42. A locking block made of rubber is arranged on the regulating member 44. An auxiliary support component 5 is installed between the left and right placement racks 1. The auxiliary support component 5 includes a second sliding rail 51. Second sliding rails 51 that are symmetric in the front and rear are connected between the left and right placement racks 1. The upper parts of the second sliding rails 51 are all arc-shaped structures. Second connecting plates 52 are slidably connected to the second sliding rails 51. An auxiliary roller 54 is rotatably connected between the front and rear sides of the two second connecting plates 52. First locking members 53 are rotatably connected to the lower parts of the second connecting plates 52. The first locking members 53 are all threadedly connected to the adjacent second sliding rails 51. A pushing mechanism 6 is arranged on the right part of the placement rack 1.

[0033] As Figure 1 、 Figure 5 and Figure 6 shown, the pushing mechanism 6 includes a first mounting frame 61. The first mounting frame 61 is slidably connected to the front side of the right placement rack 1. Anti-slip lines are provided on the inner side of the first mounting frame 61. The upper part of the first mounting frame 61 is a triangular structure. A driving component 62 is installed at the lower part of the first mounting frame 61. The driving component 62 includes a driving motor and a rotating wheel. A driving motor is connected to the lower front side of the first mounting frame 61. A rotating wheel is connected to the output shaft of the driving motor. The rotating wheel is in contact connection with the lower part of the placement rack 1. A guiding block 63 is slidably connected to the lower front side of the right placement rack 1. The guiding block 63 is rotatably connected to the output shaft of the driving motor. A second mounting frame 64 is slidably connected between the front and rear sides of the left placement rack 1. Anti-slip lines are also provided on the inner side of the second mounting frame 64. Second locking members 65 are rotatably connected to the front and rear sides of the second mounting frame 64. The second locking members 65 are all threadedly connected to the left placement rack 1.

[0034] As Figure 1 and Figure 7As shown, it also includes a pressing mechanism 7, which includes a "J"-shaped plate 71. The "J"-shaped plate 71 is installed on the left part of the right side placement rack 1. A guide member 73 is slidably connected between the front and rear parts of the "J"-shaped plate 71. Two springs 74 are connected between the guide member 73 and the "J"-shaped plate 71. A pressing roller 72 is connected to the lower part of the guide member 73.

[0035] It should be noted that, as a common engineering material, square tubes are widely used. Before carrying out construction work, square tubes are usually cut to the required length. Before cutting, the cutting equipment needs to be installed on the second slide rail 51, and then the square tubes are positioned and transported. The uncut square tubes are placed on the first feed roller 2. Multiple square tubes can be cut at the same time according to production needs. By toggling the adjustment member 44, the first connecting plate 42 is driven to move inward, and then the multiple second feed rollers 43 are driven to move inward at the same time until The first mounting bracket 61 is in contact with the square tube and positioned, and then the adjusting member 44 is rotated so that the locking block on the adjusting member 44 contacts and locks with the first slide rail 41, thereby positioning and clamping the square tube in the front and rear directions. This method can meet the cutting requirements of a single or multiple square tubes. Then, the driving motor is turned on, and the output shaft of the driving motor rotates to drive the rotating wheel to rotate. Under the guidance of the guide block 63, the driving assembly 62 drives the first mounting bracket 61 to move leftward, and then the first mounting bracket 61 pushes the square tube to move leftward, and at the same time, the second mounting bracket 64 limits the square tube. The first mounting frame 61 and the second mounting frame 64 are fixed in position, and the square tube is positioned and clamped in the left and right directions, so that the square tube is more stable during the transportation and cutting process. When the square tube moves to the left part of the placement frame 1 on the right side, it will contact the lower pressing roller 72, and at the same time, the lower pressing roller 72 is pressed upward, so that the guide member 73 slides upward, and the spring 74 is compressed. At the same time, the spring 74 exerts a reaction force on the guide member 73, so that the guide member 73 drives the lower pressing roller 72 to press and limit the square tube in the vertical direction. This method allows the square tube to be subjected to the pressure of the front, back, top, bottom, left and right sides. The auxiliary roller 54 is used to limit the position of the square tube in the direction, thereby preventing the square tube from shaking during the transportation and cutting process, making the cutting of the square tube more stable. When the square tube passes through the lower pressure roller 72, the cutting equipment cuts the square tube. By sliding the second connecting plate 52 and locking it with the first locking member 53, the distance between the auxiliary roller 54 and the left and right first feeding rollers 2 can be adjusted to control the length of the square tube cutting. The auxiliary roller 54 is convenient for supporting the square tube before and after cutting to prevent the square tube from falling after cutting, and at the same time facilitates the discharge of the square tube, thereby improving the square tube cutting efficiency.

[0036] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A square pipe cutting positioning track, characterized in that, It includes: A placement rack (1), which has left and right parts; A first feeding roller (2), which is rotatably connected to the placement rack (1); A positioning component (3), which is arranged at the upper front part of the right placement rack (1); An auxiliary clamping component (4), which is arranged at the upper rear part of the right placement rack (1) and is used for adaptively clamping according to the specifications and quantity of square tubes; The auxiliary clamping component (4) includes: A first slide rail (41), which is connected between the front and rear parts of the right placement rack (1); A first connecting plate (42), which is slidably connected between the first slide rails (41); An adjusting member (44), which is rotatably connected to the lower part of the middle first connecting plate (42); A second feeding roller (43), which is connected to the first connecting plate (42). The second feeding roller (43) includes an installation frame and two rotating rollers. The installation frame is connected to the first connecting plate (42), and two rotating rollers are rotatably connected to the installation frame. The second feeding roller (43) is slidably connected to the adjacent first slide rail (41), and the front and rear adjacent second feeding rollers (43) and the positioning component (3) are in corresponding positions.

2. The square pipe cutting and positioning track according to claim 1, characterized in that: It also includes an auxiliary support component (5), which is installed between the left and right placement racks (1) and serves to convey and support square tubes. The auxiliary support component (5) includes a second slide rail (51), which is connected between the left and right placement racks (1) in a front and rear symmetric manner. Second connecting plates (52) are slidably connected to the second slide rails (51). An auxiliary roller (54) is rotatably connected between the front and rear sides of the two second connecting plates (52). First locking members (53) are rotatably connected to the lower parts of the second connecting plates (52), and the first locking members (53) are threadedly connected to the adjacent second slide rails (51). A pushing mechanism (6) is arranged at the right part of the placement rack (1).

3. The square pipe cutting and positioning track according to claim 2, wherein: The pusher mechanism (6) includes a first mounting frame (61). The first mounting frame (61) is slidably connected to the front side of the right placing frame (1). The inner side of the first mounting frame (61) is provided with anti-slip lines. The upper part of the first mounting frame (61) is of a triangular structure. A driving component (62) is installed at the lower part of the first mounting frame (61). The driving component (62) includes a driving motor and a rotating wheel. The driving motor is connected to the lower side of the front part of the first mounting frame (61). The rotating wheel is connected to the output shaft of the driving motor. The rotating wheel is in contact connection with the lower part of the placing frame (1). A guide block (63) is slidably connected to the lower front side of the right placing frame (1). The guide block (63) is rotatably connected to the output shaft of the driving motor. A second mounting frame (64) is slidably connected between the front and rear sides of the left placing frame (1). The inner side of the second mounting frame (64) is also provided with anti-slip lines. Second locking members (65) are rotatably connected to both the front and rear sides of the second mounting frame (64). The second locking members (65) are in threaded connection with the left placing frame (1).

4. The square tube cutting and positioning track according to claim 3, wherein: It further includes a pressing mechanism (7). The pressing mechanism (7) includes a U-shaped plate (71). The U-shaped plate (71) is installed at the left part of the right placing frame (1). A guide member (73) is slidably connected between the front and rear parts of the U-shaped plate (71). Two springs (74) are connected between the guide member (73) and the U-shaped plate (71). A pressing roller (72) is connected to the lower part of the guide member (73).

5. The square pipe cutting and positioning track according to claim 1, characterized in that: A locking block made of rubber material is provided on the adjusting member (44).

6. The square tube cutting and positioning track according to claim 2, wherein: The upper parts of the second sliding rails (51) are all of arc-shaped structures.

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