Straightening machine

Abstract

The utility model relates to the technical field of aluminum profile straightening and correcting, and provides a straightening machine which comprises a straightening device and a transfer device. The straightening device comprises a first straightening assembly, a second straightening assembly and a mounting table. The first straightening assembly and the second straightening assembly are slidably assembled at the two ends of the mounting table correspondingly. The transfer device comprises a lifting part, sliding assemblies and a transfer table erected on the mounting table, a plurality of transfer rollers are arranged on the transfer table at intervals, and one sliding assembly is slidably mounted between every two transfer rollers; the lifting pieces are connected to the sliding assembly and can do lifting motion relative to the transfer roller, and each lifting piece is provided with a clamping block used for limiting the aluminum profile. The straightening machine solves the problem that the machining efficiency is low due to the fact that feeding and discharging of a traditional straightening machine need cooperation of multiple persons, and has the advantages of being simple in structure and low in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening and correcting aluminum profiles, in particular to a straightening machine. Background Art

[0002] During the production and processing of aluminum profiles, aluminum ingots often produce different degrees of distortion when they are extruded into aluminum profiles, causing the aluminum profiles to bend or stretch. Therefore, after the aluminum profiles are extruded and pulled on the traction roller, they need to be transported to the straightening production line for straightening so that the two ends of the aluminum profiles can be stretched outward and straightened by the straightening machine, thereby improving the appearance and quality of the aluminum profiles.

[0003] Traditional aluminum profile straightening machines, such as an automatic aluminum profile straightening machine with publication number CN107661911A, require two operators to cooperate with each other to move the aluminum profile to the clamping device when loading, so that the two ends of the aluminum profile are respectively placed in the jaws of two straightening clamps for clamping and straightening. Later, when unloading, two operators are required to cooperate with each other to move the aluminum profile to the conveyor roller for subsequent sawing with a finished product saw. This type of straightening machine has the problems of low automation, the loading and unloading process requires the cooperation of multiple people, high labor intensity, low efficiency, and the aluminum profile is not easy to fix. Utility Model Content

[0004] Based on this, in order to solve the problem that the traditional straightening machine requires multiple people to cooperate in loading and unloading, resulting in low processing efficiency, the utility model provides a straightening machine, and its specific technical solution is as follows:

[0005] A straightening machine comprises a straightening device and a transfer device; the straightening device comprises a first straightening component, a second straightening component and a mounting platform, the first straightening component and the second straightening component are respectively slidably assembled at two ends of the mounting platform; the transfer device comprises a lifting member, a sliding component and a transfer platform mounted on the mounting platform, a plurality of transfer rollers are arranged at intervals on the transfer platform, a sliding component is slidably mounted between every two transfer rollers, the lifting member is connected to the sliding component and can move up and down relative to the transfer roller, and each lifting member is provided with a clamp for limiting the position of aluminum profiles.

[0006] The above-mentioned straightening machine is provided with a first straightening component and a second straightening component, which clamp the aluminum profile from both ends respectively and then slide to complete the straightening process; the transfer roller is provided to facilitate the loading and unloading of the aluminum profile and improve the straightening efficiency; the sliding component is provided, and the sliding of the sliding component can drive the position adjustment of the lifting member, so that the lifting member can accurately align with the position of the aluminum profile on the transfer roller to complete the limiting fixation of the aluminum profile; the lifting member is provided, when the aluminum profile is being loaded, the lifting member rises, the clamping block is lifted to the bottom of the aluminum profile and lifts the limited aluminum profile, so that the aluminum profile can temporarily detach from the transfer roller to complete the straightening operation, and when the aluminum profile is being unloaded, the lifting member descends, the clamping block detaches from the aluminum profile, so that the aluminum profile can continue to be unloaded along the conveying direction of the transfer roller.

[0007] Furthermore, the mounting platform includes a first connecting frame and a second connecting frame fixedly connected to the first connecting frame, the first connecting frame is provided with a guide rail slidably connected to the first straightening component, the second straightening component is slidably mounted on the second connecting frame, and the second connecting frame is provided with a rack meshing with the second straightening component.

[0008] Furthermore, the first straightening assembly includes a first car body, a first straightening clamp and a driving cylinder installed on the first connecting frame, a plurality of first pulleys are provided at the bottom of the first car body, the first pulleys are slidably connected to the guide rail, an output end of the driving cylinder is transmission-connected to one end of the first car body, and the other end of the first car body is fixedly connected to the first straightening clamp.

[0009] Furthermore, the first straightening clamp includes a chuck, a clamping member and a conveying member, the chuck is fixedly connected to the first car body, the clamping member is installed in the chuck and is used to clamp and limit the aluminum profile, the conveying member includes a slider, a mounting block and a conveyor belt rotatably assembled on the mounting block, the slider is slidably connected to the chuck and can be lifted and lowered relative to the chuck, the mounting block is detachably connected to the slider, and the conveyor belt is used to support and convey the aluminum profile.

[0010] Furthermore, the clamping member includes a first driving block, a second driving block, a base and a clamping block, the base is fixed in the chuck, a supporting block is slidably connected to the base, the first driving block is mounted on the base and is used to control the sliding of the supporting block, the second driving block and the clamping block are both installed in the chuck, the second driving block is used to control the rotation of the clamping block, and a plurality of knife turns are rotatably arranged on the clamping block.

[0011] Furthermore, the second straightening assembly includes a second body, a second straightening clamp and a driving motor installed on the second body, the second body is mounted on the second connecting frame and can slide relative to the second connecting frame, a gear is provided at the bottom of the body, the output end of the driving motor is transmission-connected to the gear, the gear is meshed with the rack, and the second straightening clamp is installed on the second body.

[0012] Furthermore, the structure of the second straightening clamp is the same as that of the first straightening clamp.

[0013] Furthermore, a slide rail is provided on the transfer platform corresponding to the position between each two transfer rollers; the sliding assembly includes a driving member, a connecting member and a sliding member slidably connected to the slide rail, the connecting member is detachably connected to the sliding member, the driving member is installed on the connecting member, and the output end of the driving member is transmission-connected to the lifting member.

[0014] Furthermore, the transfer device also includes a plurality of cooling fans, and the cooling fans are arranged on one side of the slide rail.

[0015] Furthermore, the transfer device also includes a plurality of loading rollers and a plurality of unloading rollers, the loading rollers and the unloading rollers are respectively connected to both sides of the transfer platform, the transfer rollers are arranged between the loading rollers and the unloading rollers, and the plurality of loading rollers and the plurality of unloading rollers are arranged side by side at intervals. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is one of the structural schematic diagrams of the straightening device of the straightening machine described in one embodiment of the utility model;

[0017] Figure 2 This is the second structural schematic diagram of the straightening device of the straightening machine described in one embodiment of the utility model;

[0018] Figure 3 yes Figure 2 A is a schematic diagram of the partially enlarged structure of the middle part;

[0019] Figure 4 It is a structural schematic diagram of a transfer device of a straightening machine according to an embodiment of the utility model;

[0020] Figure 5 It is a structural schematic diagram of a sliding assembly of a straightening machine described in one embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. First straightening assembly; 11. First vehicle body; 12. First straightening clamp; 121. Clamp; 122. Clamping member; 1221. Base; 1222. Clamping block; 123. Conveying member; 1231. Mounting block; 1232. Conveying belt; 13. Driving cylinder; 2. Second straightening assembly; 21. Second vehicle body; 22. Second straightening clamp; 23. Driving motor; 3. Mounting table; 31. First connecting frame; 32. Second connecting frame; 4. Lifting member; 41. Clamping block; 5. Sliding assembly; 51. Driving member; 52. Connecting member; 53. Sliding member; 6. Transfer table; 61. Transfer roller; 7. Cooling fan; 8. Loading roller; 9. Unloading roller. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with its embodiments. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the protection scope of the utility model.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0027] like Figure 1-5As shown, a straightening machine in one embodiment of the utility model includes a straightening device and a transfer device; the straightening device includes a first straightening component 1, a second straightening component 2 and a mounting table 3, and the first straightening component 1 and the second straightening component 2 are respectively slidably assembled at both ends of the mounting table 3; the transfer device includes a lifting member 4, a sliding component 5 and a transfer table 6 mounted on the mounting table 3, and a plurality of transfer rollers 61 are arranged on the transfer table 6 at intervals, and a sliding component 5 is slidably installed between every two transfer rollers 61, the lifting member 4 is connected to the sliding component 5 and can move up and down relative to the transfer roller 61, and each lifting member 4 is provided with a clamp 41 for limiting the aluminum profile.

[0028] The above-mentioned straightening machine is provided with a first straightening component 1 and a second straightening component 2, which clamp the aluminum profile from both ends respectively and then slide to complete the straightening process; the transfer roller 61 is provided to facilitate the loading and unloading of the aluminum profile and improve the straightening efficiency; the sliding component 5 is provided, and the sliding of the sliding component 5 can drive the position adjustment of the lifting member 4, so that the lifting member 4 can accurately align with the position of the aluminum profile on the transfer roller 61 to complete the limiting fixation of the aluminum profile; the lifting member 4 is provided, when the aluminum profile is being loaded, the lifting member 4 rises, the clamping block 41 is lifted to the bottom of the aluminum profile and lifts the limited aluminum profile, so that the aluminum profile can temporarily detach from the transfer roller 61 to complete the straightening operation, and when the aluminum profile is being unloaded, the lifting member 4 descends, the clamping block 41 detaches from the aluminum profile, so that the aluminum profile can continue to be unloaded along the conveying direction of the transfer roller 61.

[0029] like Figure 1 and Figure 2 As shown, in one embodiment, the mounting platform 3 includes a first connecting frame 31 and a second connecting frame 32 fixedly connected to the first connecting frame 31, the first connecting frame 31 is provided with a guide rail slidably connected to the first straightening component 1, the second straightening component 2 is slidably mounted on the second connecting frame 32, and the second connecting frame 32 is provided with a rack meshing with the second straightening component 2.

[0030] like Figure 1-3 As shown, in one embodiment, the first straightening assembly 1 includes a first body 11, a first straightening clamp 12, and a driving cylinder 13 installed on a first connecting frame 31. A plurality of first pulleys are provided at the bottom of the first body 11, and the first pulleys are slidably connected to the guide rails. The output end of the driving cylinder 13 is transmission-connected to one end of the first body 11, and the other end of the first body 11 is fixedly connected to the first straightening clamp 12. In this way, by providing the driving cylinder 13, the driving cylinder 13 drives the first body 11 to slide on the first connecting frame 31, thereby controlling the first straightening clamp 12 to reciprocate away from and abut against the aluminum profile, thereby completing the straightening operation of the aluminum profile.

[0031] like Figure 1-3As shown, in one embodiment, the first straightening clamp 12 includes a clamp 121, a clamping member 122 and a conveying member 123. The clamp 121 is fixedly connected to the first vehicle body 11. The clamping member 122 is installed in the clamp 121 and is used to clamp the aluminum profile. The conveying member 123 includes a slider, a mounting block 1231 and a conveyor belt 1232 rotatably assembled on the mounting block 1231. The slider is slidably connected to the clamp 121 and can move up and down relative to the clamp 121. The mounting block 1231 is detachably connected to the slider, and the conveyor belt 1232 is used to support and convey the aluminum profile. The height position of the conveyor belt 1232 can be adjusted by the slider, so as to facilitate the support and loading and unloading of the aluminum profile.

[0032] like Figure 3 As shown, in one embodiment, the clamping member 122 includes a first driving block, a second driving block, a base 1221 and a clamping block 1222, the base 1221 is fixed in the chuck 121, a supporting block is slidably connected to the base 1221, the first driving block is installed on the base 1221 and is used to control the sliding of the supporting block, the second driving block and the clamping block 1222 are both installed in the chuck 121, the second driving block is used to control the rotation of the clamping block 1222, and a plurality of knife turns are rotatably arranged on the clamping block 1222. The supporting block and the clamping block 1222 cooperate to clamp the aluminum profile to improve the stability of the aluminum profile during straightening processing.

[0033] like Figure 1 and Figure 2 As shown, in one embodiment, the second straightening assembly 2 includes a second body 21, a second straightening clamp 22, and a driving motor 23 mounted on the second body 21. The second body 21 is mounted on a second connecting frame 32 and can slide relative to the second connecting frame 32. A gear is provided at the bottom of the body. The output end of the driving motor 23 is connected to the gear transmission. The gear is meshed with the rack. The second straightening clamp 22 is mounted on the second body 21. In this way, by providing the driving motor 23, the driving motor 23 controls the rotation of the gear, so that the gear drives the sliding of the second body 21 in the process of meshing with the rack, thereby controlling the second straightening clamp 22 to reciprocate away from and abut against the aluminum profile, thereby completing the straightening operation of the aluminum profile.

[0034] In one embodiment, the structure of the second straightening clamp 22 is the same as that of the first straightening clamp 12 .

[0035] like Figure 4 and Figure 5As shown, in one embodiment, a slide rail is provided on the transfer platform 6 at a position corresponding to each two transfer rollers 61; the sliding assembly 5 includes a driving member 51, a connecting member 52, and a sliding member 53 slidably connected to the slide rail, the connecting member 52 and the sliding member 53 are detachably connected, the driving member 51 is mounted on the connecting member 52, and the output end of the driving member 51 is transmission-connected to the lifting member 4. The driving member 51 drives the lifting and lowering movement of the lifting member 4, so that the clamping block 41 on the lifting member 4 can be reciprocated and lifted to the top of the transfer roller 61 and lift the aluminum profile, which is convenient for the subsequent straightening process of the aluminum profile.

[0036] Specifically, the driving member 51 is a cylinder.

[0037] like Figure 4 As shown, in one embodiment, the transfer device further includes a plurality of cooling fans 7, and the cooling fans 7 are arranged on one side of the slide rail. The energy consumption and use cost of the cooling fans 7 are very low, so they have high energy-saving and environmental protection advantages.

[0038] like Figure 4 As shown, in one embodiment, the transfer device also includes a plurality of loading rollers 8 and a plurality of unloading rollers 9, the loading rollers 8 and the unloading rollers 9 are respectively connected to the two sides of the transfer platform 6, and the transfer roller 61 is arranged between the loading rollers 8 and the unloading rollers 9, and the plurality of loading rollers 8 and the plurality of unloading rollers 9 are arranged side by side at intervals.

[0039] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A straightening machine, characterized in that: include: A straightening device, the straightening device comprising a first straightening assembly, a second straightening assembly and a mounting platform, the first straightening assembly and the second straightening assembly are respectively slidably mounted on two ends of the mounting platform; The transfer device includes a lifting member, a sliding assembly and a transfer platform mounted on the mounting platform, a plurality of transfer rollers are arranged at intervals on the transfer platform, a sliding assembly is slidably installed between every two transfer rollers, the lifting member is connected to the sliding assembly and can be lifted and lowered relative to the transfer rollers, and each lifting member is provided with a clamp for limiting the position of the aluminum profile.

2. The straightening machine according to claim 1, characterized in that: The mounting platform includes a first connecting frame and a second connecting frame fixedly connected to the first connecting frame, the first connecting frame is provided with a guide rail slidably connected to the first straightening component, the second straightening component is slidably mounted on the second connecting frame, and the second connecting frame is provided with a rack meshing with the second straightening component.

3. The straightening machine according to claim 2, characterized in that: The first straightening assembly includes a first car body, a first straightening clamp and a driving cylinder installed on the first connecting frame. A plurality of first pulleys are provided at the bottom of the first car body. The first pulleys are slidably connected to the guide rail. The output end of the driving cylinder is transmission-connected to one end of the first car body, and the other end of the first car body is fixedly connected to the first straightening clamp.

4. The straightening machine according to claim 3, characterized in that: The first straightening clamp includes a chuck, a clamping member and a conveying member. The chuck is fixedly connected to the first car body. The clamping member is installed in the chuck and is used to clamp and limit the aluminum profile. The conveying member includes a slider, a mounting block and a conveyor belt rotatably assembled on the mounting block. The slider is slidably connected to the chuck and can move up and down relative to the chuck. The mounting block is detachably connected to the slider. The conveyor belt is used to support and convey the aluminum profile.

5. The straightening machine according to claim 4, characterized in that: The clamping member includes a first driving block, a second driving block, a base and a clamping block, the base is fixed in the chuck, a supporting block is slidably connected to the base, the first driving block is installed on the base and is used to control the sliding of the supporting block, the second driving block and the clamping block are both installed in the chuck, the second driving block is used to control the rotation of the clamping block, and a plurality of knife turns are rotatably arranged on the clamping block.

6. The straightening machine according to claim 5, characterized in that: The second straightening assembly includes a second body, a second straightening clamp and a driving motor installed on the second body. The second body is mounted on the second connecting frame and can slide relative to the second connecting frame. A gear is provided at the bottom of the body. The output end of the driving motor is transmission-connected to the gear, and the gear is meshed with the rack. The second straightening clamp is installed on the second body.

7. The straightening machine according to claim 6, characterized in that: The structure of the second straightening clamp is the same as that of the first straightening clamp.

8. The straightening machine according to claim 1, characterized in that: A slide rail is provided on the transfer platform corresponding to the position between each two transfer rollers; the sliding assembly includes a driving member, a connecting member and a sliding member slidably connected to the slide rail, the connecting member is detachably connected to the sliding member, the driving member is installed on the connecting member, and the output end of the driving member is transmission-connected to the lifting member.

9. The straightening machine according to claim 8, characterized in that: The transfer device also includes a plurality of cooling fans, and the cooling fans are arranged on one side of the slide rail.

10. The straightening machine according to claim 1, characterized in that: The transfer device also includes a plurality of loading rollers and a plurality of unloading rollers, wherein the loading rollers and the unloading rollers are respectively connected to both sides of the transfer platform, and the transfer rollers are arranged between the loading rollers and the unloading rollers, and the plurality of loading rollers and the plurality of unloading rollers are arranged side by side at intervals.

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