A fully automatic straightening machine that is easy to load and unload

Abstract

The utility model relates to the technical field of straightening machines, and discloses a fully automatic straightening machine that is convenient for loading and unloading, including a straightening machine frame, the inner side of which is respectively provided with a straightening mechanism, a clamping mechanism and a conveying mechanism, and a plurality of grating sensors are fixedly installed at equal intervals on the bottom of the conveying mechanism, and the grating sensor is located directly below the clamping mechanism. The utility model limits the rear sides of both ends of shaft rod parts by four limit blocks, and then starts the feeding cylinder to drive the slide and the discharge tray to move downward, thereby releasing the shaft rod parts and dropping them on the inner side of the card slot at the left end of the conveying mechanism. The feeding is convenient and simple, reducing the difficulty of feeding and avoiding safety problems during the feeding process, thereby improving the safety of use. When the shaft rod parts on the conveying mechanism are transported to the upper side of the grating ruler sensor, the grating ruler sensor is contact-detected, and then the straightening mechanism is controlled to perform straightening, thereby realizing automatic straightening.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening machines, in particular to a full-automatic straightening machine which is convenient for loading and unloading materials. Background Art

[0002] A straightening machine is a machine used to straighten shaft and rod components. Straightening is done to obtain the ideal straightness requirement or rotation accuracy requirement, to ensure that the components can achieve assembly accuracy or obtain the minimum cutting allowance for the next process. Straightening in a narrow sense refers to the bending straightening of rotating components. In a broad sense, straightening includes discs, lead screws, threaded rods, drill bits, linear guides, polygonal and elliptical rod components, irregular cross-section rod components, etc. It should be noted that straightening is limited to metal materials, because the molecular structure of non-metallic materials at the microscopic level does not have the stability of displacement and reorganization under the action of external forces, that is, the external manifestation is reflected in the simultaneous existence of ductility, toughness and plasticity. Straightening has special straightening machines.

[0003] However, in the process of using the straightening machine, manual loading and unloading is required, which not only leads to safety problems during the straightening process, but also wastes manpower. In addition, manual loading and unloading leads to reduced processing efficiency, has high technical requirements for manual labor, and has a long learning cycle for personnel, which increases the difficulty of the staff's work. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a fully automatic straightening machine that is easy to load and unload, has the advantages of facilitating loading and unloading, reducing work difficulty, and improving the efficiency of straightening processing, thus solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic straightening machine which is convenient for loading and unloading, comprising a straightening machine frame, the inner sides of the straightening machine frame are respectively provided with a straightening mechanism, a clamping mechanism and a conveying mechanism, a loading base is fixedly installed on the left side of the straightening machine frame, a loading box is fixedly installed on the top side of the loading base, a loading mechanism is arranged on the inner side of the loading box, a discharging assembly is arranged on the right side of the loading box, a fixing frame is fixedly installed on the right side of the straightening machine frame, a unloading assembly and a lifting mechanism are arranged on the top side of the fixing frame, a plurality of grating sensors are fixedly installed on the bottom of the conveying mechanism at equal distances from each other, and the grating sensor is located directly below the clamping mechanism.

[0008] Preferably, the feeding mechanism includes a support plate, a limiting rod, a limiting sleeve and a limiting block. The support plates are generally provided with two pieces, which are respectively fixedly installed on the inner side of the feeding box. The limiting rod is movably installed on the inner side of the support plate, and the limiting sleeves are respectively fixedly installed on the two ends of the outer side of the limiting rod, and the limiting block is fixedly installed on the outer side of the limiting sleeve.

[0009] Through the above technical solution, during the loading process, the shaft and rod components that need to be corrected are placed on the top side of the support plate inside the loading box, and the rear sides of the two ends of the shaft and rod components are limited by four limit blocks respectively, which is helpful to prevent the shaft and rod components from falling and improve the stability during the loading process.

[0010] Preferably, the discharge assembly includes a feeding cylinder, a discharge tray and a slide, the slide is fixedly mounted on the top of the feeding cylinder, a feeding box is movably mounted on the rear side of the slide, a discharge tray is arranged on the top side of the slide, and the discharge tray is movably mounted on the right end of the feeding box.

[0011] Through the above technical solution, when loading, the loading cylinder is started to drive the slide and the discharge tray to move downward, thereby releasing the shaft rod parts and dropping them on the inner side of the slot at the left end of the conveying mechanism. The loading is convenient and simple, reducing the difficulty of loading and avoiding safety problems during the loading process.

[0012] Preferably, the unloading assembly includes an inspection plate, a mounting bracket, a unloading rod and a unloading plate, the inspection plate is fixedly mounted on the top side of the fixing frame, the unloading rod is movably mounted on the relatively side of the mounting bracket, and the unloading plate is fixedly mounted on the right side of the upper end of the mounting bracket.

[0013] Through the above technical solution, after the unloading is completed, the shaft and rod parts are unloaded and stored through the unloading tray, so that it is convenient for the later staff to take out the shaft and rod parts and test them on the inspection tray.

[0014] Preferably, a blanking plate is fixedly installed on the outer side of the blanking rod, the left end of the blanking plate is a slope structure, and a limiting groove is provided on the top side of the right end of the blanking plate. There are always two blanking plates, which are respectively arranged at the left and right ends of the outer side of the blanking rod.

[0015] Through the above technical solution, during the unloading process, when the shaft rod parts are in contact with the unloading plate, the unloading rod rotates, so that the shaft rod parts continue to move upward, and then the unloading plate is reset. At this time, the lifting cylinder is started and moves downward, and the unloading is completed by blocking the unloading plate after reset.

[0016] Preferably, the lifting mechanism includes a lifting cylinder, a mounting plate and a lifting block, the mounting plate is fixedly mounted on the left side of the lifting cylinder, the driving end of the lifting cylinder is mounted with a lifting block by bolts, and a limiting groove is provided on the top side of the lifting block.

[0017] Through the above technical solution, when unloading is required, the lifting cylinder is started to drive the top block to rise, so that the shaft rod parts are engaged and lifted, thereby facilitating the automatic unloading of the shaft rod parts.

[0018] Compared with the prior art, the utility model provides a fully automatic straightening machine which is convenient for loading and unloading, and has the following beneficial effects:

[0019] 1. In the process of loading, the shaft parts that need to be corrected are placed on the top side of the support plate inside the loading box, and the rear sides of the two ends of the shaft parts are limited by four limit blocks, which is helpful to prevent the shaft parts from falling and improve the stability during the loading process. Then, the loading cylinder is started to drive the slide seat and the discharge tray to move downward, so that the shaft parts are released and fall into the inner side of the card slot at the left end of the conveying mechanism. The loading is convenient and simple, reducing the difficulty of loading and avoiding safety problems during the loading process.

[0020] 2. After the punching and straightening is completed, the utility model drives the shaft rod parts to move to the right end through the conveying mechanism, and then starts the lifting cylinder to drive the top block to rise, so as to lift the shaft rod parts, which is convenient for automatic unloading. When the shaft rod parts are in contact with the unloading plate, the unloading rod rotates, so that the shaft rod parts continue to move up, and then the unloading plate is reset. At this time, the lifting cylinder is started to move down, and the unloading is completed by blocking the unloading plate after reset, and the unloading is stored through the unloading tray, so that it is convenient for the staff to take out the shaft rod parts for inspection on the inspection tray later;

[0021] 2. In the utility model, when the shaft rod parts on the conveying mechanism are conveyed to the upper side of the grating ruler sensor, the grating ruler sensor performs contact detection, and then controls the straightening mechanism to perform straightening, thereby realizing automatic straightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the internal three-dimensional structure of the frame of the straightening machine of the utility model;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the straightening machine frame of the utility model from top view;

[0026] Figure 5 This is a schematic diagram of the right side structure of the feeding box of the utility model;

[0027] Figure 6 It is a left-side structural schematic diagram of the blanking assembly and the jacking mechanism of the utility model;

[0028] Figure 7 For this utility model Figure 6 A in the figure is an enlarged structural diagram.

[0029] Among them: 1. Straightening machine frame; 2. Straightening mechanism; 3. Clamping mechanism; 4. Conveying mechanism; 5. Loading base; 6. Loading box; 7. Loading mechanism; 8. Unloading assembly; 9. Fixed frame; 10. Unloading assembly; 11. Lifting mechanism; 12. Unloading plate; 13. Grating ruler sensor; 701. Support plate; 702. Limit rod; 703. Limit sleeve; 704. Limit block; 801. Loading cylinder; 802. Unloading tray; 803. Slide; 1001. Inspection tray; 1002. Mounting bracket; 1003. Unloading rod; 1004. Unloading tray; 1101. Lifting cylinder; 1102. Mounting plate; 1103. Ejector block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] like Figure 1-7 As shown, the utility model provides a fully automatic straightening machine which is convenient for loading and unloading, comprising a straightening machine frame 1, the inner side of the straightening machine frame 1 is respectively provided with a straightening mechanism 2, a clamping mechanism 3 and a conveying mechanism 4, a loading base 5 is fixedly installed on the left side of the straightening machine frame 1, a loading box 6 is fixedly installed on the top side of the loading base 5, a loading mechanism 7 is arranged on the inner side of the loading box 6, a discharging assembly 8 is arranged on the right side of the loading box 6, a fixing frame 9 is fixedly installed on the right side of the straightening machine frame 1, a unloading assembly 10 and a lifting mechanism 11 are arranged on the top side of the fixing frame 9, a plurality of grating sensors 13 are fixedly installed on the bottom of the conveying mechanism 4 at equal distances from each other, and the grating sensor 13 is located directly below the clamping mechanism 3, and the grating sensor 13 adopts.

[0033] Specifically, the feeding mechanism 7 includes a support plate 701, a limiting rod 702, a limiting sleeve 703 and a limiting block 704. There are two support plates 701, which are fixedly mounted on the inner side of the feeding box 6. The limiting rod 702 is movably mounted on the inner side of the support plate 701, and the limiting sleeves 703 are fixedly mounted on both ends of the outer side of the limiting rod 702, and the limiting blocks 704 are fixedly mounted on the outer side of the limiting sleeve 703. The advantage is that by placing the shaft rod parts that need to be corrected on the top side of the support plate 701 inside the feeding box 6, and limiting the rear sides of the two ends of the shaft rod parts by four limiting blocks 704, it is helpful to prevent the shaft rod parts from falling, and at the same time improve the stability during the feeding process.

[0034] Specifically, the discharge assembly 8 includes a feeding cylinder 801, a discharge tray 802 and a slide 803. The top of the feeding cylinder 801 is fixedly mounted with the slide 803, the rear side of the slide 803 is movably mounted with the feeding box 6, the top side of the slide 803 is provided with a discharge tray 802, and the discharge tray 802 is movably mounted on the right end of the feeding box 6. The advantage is that by starting the feeding cylinder 801 to drive the slide 803 and the discharge tray 802 to move downward, the shaft rod parts are released and fall into the inner side of the card slot at the left end of the conveying mechanism 4, the feeding is convenient and simple, the feeding difficulty is reduced and the safety problem in the feeding process is avoided.

[0035] Specifically, the material unloading assembly 10 includes an inspection tray 1001, a mounting bracket 1002, a material unloading rod 1003 and a material unloading tray 1004. The inspection tray 1001 is fixedly mounted on the top side of the fixing frame 9, the material unloading rod 1003 is relatively movablely mounted on the mounting bracket 1002, and the material unloading tray 1004 is fixedly mounted on the right side of the upper end of the mounting bracket 1002. The advantage is that the unloading tray 1004 is used for unloading and storage, so that it is convenient for the staff to take the shaft rod parts and test them on the inspection tray 1001 in the later stage.

[0036] Embodiment 2:

[0037] like Figure 1-7 As shown, as an improvement on the previous embodiment. Specifically, a blanking plate 12 is fixedly installed on the outside of the blanking rod 1003, the left end of the blanking plate 12 is a slope structure, and a limit groove is provided on the top side of the right end of the blanking plate 12. There are always two blanking plates 12, which are respectively arranged at the left and right ends of the outside of the blanking rod 1003. The advantage is that when the shaft rod parts contact the blanking plate 12, the blanking rod 1003 rotates, so that the shaft rod parts continue to move up, and then the blanking plate 12 is reset, and the lifting cylinder 1101 is started to move down, and the reset blanking plate 12 is used to block and complete the blanking.

[0038] Specifically, the lifting mechanism 11 includes a lifting cylinder 1101, a mounting plate 1102 and a top block 1103. The mounting plate 1102 is fixedly mounted on the left side of the lifting cylinder 1101. The driving end of the lifting cylinder 1101 is mounted with a top block 1103 by bolts, and a limiting groove is provided on the top side of the top block 1103. The advantage is that by starting the lifting cylinder 1101 to drive the top block 1103 to rise, the shaft rod parts are lifted, which is convenient for automatic unloading.

[0039] During use, during the loading process, the shaft rod parts that need to be corrected are placed on the top side of the support plate 701 inside the loading box 6, and the shaft rod parts are limited by four limit blocks 704 respectively, which is beneficial to prevent the shaft rod parts from falling and improve the stability during the loading process. Then, the loading cylinder 801 is started to drive the slide 803 and the discharge tray 802 to move downward, thereby releasing the shaft rod parts and dropping them on the inner side of the card slot at the left end of the conveying mechanism 4. The loading is convenient and simple, reducing the difficulty of loading and avoiding safety problems during the loading process. Then, the shaft rod parts are driven to move by the conveying mechanism 4. When the shaft rod parts on the conveying mechanism 4 are transported to the upper side of the grating scale sensor 13, the grating scale sensor 13 is contacted and detected, and then the straightening mechanism 2 is controlled to straighten, thereby realizing automatic straightening, and then the clamping mechanism 3 is used. The clamping assembly moves relatively and clamps and fixes the two ends of the shaft rod parts, which is beneficial to improve the stability during the correction process. The shaft rod parts are then stamped and straightened by moving up and down through the straightening mechanism 2. After the stamping and straightening are completed, the shaft rod parts are driven to move to the right end through the conveying mechanism 4, and then the lifting cylinder 1101 is started to drive the top block 1103 to rise, so as to lift the shaft rod parts and facilitate automatic unloading. When the shaft rod parts contact the unloading plate 12, the unloading rod 1003 rotates, so that the shaft rod parts continue to move up, and then the unloading plate 12 is reset. At this time, the lifting cylinder 1101 is started to move down, and the unloading is blocked and completed by the reset unloading plate 12, and stored through the unloading tray 1004, so as to facilitate the later staff to take out the shaft rod parts for inspection on the inspection tray 1001.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic straightening machine that is convenient for loading and unloading, comprising a straightening machine frame (1), characterized in that: The straightening machine frame (1) is provided with a straightening mechanism (2), a clamping mechanism (3) and a conveying mechanism (4) on the inner side thereof; a loading base (5) is fixedly installed on the left side of the straightening machine frame (1); a loading box (6) is fixedly installed on the top side of the loading base (5); a loading mechanism (7) is arranged on the inner side of the loading box (6); a discharging assembly (8) is arranged on the right side of the loading box (6); a fixing frame (9) is fixedly installed on the right side of the straightening machine frame (1); a discharging assembly (10) and a lifting mechanism (11) are arranged on the top side of the fixing frame (9); a plurality of grating sensors (13) are fixedly installed at equal intervals on the left and right sides of the bottom of the conveying mechanism (4); and the grating sensors (13) are located directly below the clamping mechanism (3).

2. The fully automatic straightening machine that is convenient for loading and unloading according to claim 1 is characterized in that: The feeding mechanism (7) comprises a support plate (701), a limiting rod (702), a limiting sleeve (703) and a limiting block (704); the support plates (701) are generally provided with two pieces, which are respectively fixedly mounted on the inner side of the feeding box (6); the limiting rod (702) is movably mounted on the inner side of the support plate (701); the limiting sleeves (703) are respectively fixedly mounted on the two ends of the outer side of the limiting rod (702); and the limiting block (704) is fixedly mounted on the outer side of the limiting sleeve (703).

3. The fully automatic straightening machine that is convenient for loading and unloading according to claim 1 is characterized in that: The discharge assembly (8) includes a feeding cylinder (801), a discharge tray (802) and a slide (803); the slide (803) is fixedly mounted on the top of the feeding cylinder (801); a feeding box (6) is movably mounted on the rear side of the slide (803); a discharge tray (802) is arranged on the top side of the slide (803), and the discharge tray (802) is movably mounted on the right end of the feeding box (6).

4. The fully automatic straightening machine that is convenient for loading and unloading according to claim 1 is characterized in that: The unloading assembly (10) comprises an inspection plate (1001), a mounting bracket (1002), a unloading rod (1003) and a unloading plate (1004); the inspection plate (1001) is fixedly mounted on the top side of a fixing frame (9); the unloading rod (1003) is movably mounted relatively to the mounting bracket (1002); and the unloading plate (1004) is fixedly mounted on the right side of the upper end of the mounting bracket (1002).

5. The fully automatic straightening machine that is convenient for loading and unloading according to claim 4 is characterized in that: A material removal plate (12) is fixedly installed on the outer side of the material removal rod (1003), the left end of the material removal plate (12) is a slope structure, and a limiting groove is provided on the top side of the right end of the material removal plate (12). There are always two material removal plates (12), which are respectively arranged at the left and right ends of the outer side of the material removal rod (1003).

6. The fully automatic straightening machine that is convenient for loading and unloading according to claim 1 is characterized in that: The lifting mechanism (11) comprises a lifting cylinder (1101), a mounting plate (1102) and a lifting block (1103); the mounting plate (1102) is fixedly mounted on the left side of the lifting cylinder (1101); the driving end of the lifting cylinder (1101) is mounted with a lifting block (1103) via bolts; and a limiting groove is provided on the top side of the lifting block (1103).

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