An apparatus for stripping an aluminum bar

Abstract

The utility model relates to aluminium alloy processing technical field provides a kind of aluminium bar barking equipment, including feeding mechanism and barking mechanism;The feeding mechanism includes several roller groups, the roller group includes two feeding conveying rollers arranged in up and down, and feeding gap is formed between two the feeding conveying rollers;The barking mechanism includes fixed sleeve and barking wheel, the fixed sleeve is equipped with the positioning channel in the through, the barking wheel is sleeved on the fixed sleeve, the barking knife of the barking wheel is equipped on one end surface relatively the fixed sleeve rotation, the circumferential direction of the other end surface of the barking wheel is spaced apart and slid and is equipped with multiple clamping pieces, multiple the clamping space of the clamping piece cooperation is formed in the positioning channel;The utility model solves the problem that the barking machine of existing different specifications aluminium bar is insufficient and the poor adaptation ability of the clamping stability, and with the advantages of simple structure and low manufacturing cost.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile processing technology, and more specifically, to an aluminum rod peeling device. Background Technology

[0002] In the aluminum processing industry, aluminum rods are the core raw material for producing aluminum profiles, aluminum tubes, and other products. The surface quality of aluminum rods directly determines the precision and performance of subsequent processed products. During casting, storage, and transportation, aluminum rods are prone to developing defects such as oxide scale, oil stains, scratches, or unevenness. If these defects are not effectively removed, they can lead to surface cracks, inclusions, dimensional deviations, and even trigger a chain reaction of accelerated mold wear and reduced production yield. Therefore, aluminum rod peeling has become an indispensable pre-process in the aluminum processing industry chain.

[0003] In existing technologies, such as the hot aluminum rod peeling machine disclosed in CN205289952U, which includes components such as a lifting and positioning device, a peeling device, and a receiving device, the peeling work can be completed quickly, accurately, and stably. The peeled aluminum rods have uniform thickness and good surface quality, and the handling and recycling of debris are also more convenient, greatly reducing waste. However, the above-mentioned peeling machine cannot stably fix the aluminum rod. During processing, the aluminum rod is prone to radial runout and displacement, resulting in uneven cutting depth and incomplete peeling on the surface or in some areas. Subsequent manual secondary grinding is required, increasing process costs. At the same time, the above-mentioned peeling machine cannot adapt to the rapid switching production of aluminum rods of different diameters or sizes. Especially with the increasing proportion of small-batch, multi-variety orders, the equipment utilization rate is greatly limited. Utility Model Content

[0004] Based on this, in order to solve the problems of insufficient clamping stability and poor adaptability of existing aluminum bar peeling machines for aluminum bars of different specifications, this utility model provides an aluminum bar peeling device, the specific technical solution of which is as follows:

[0005] A stripping device for aluminum rods includes a feeding mechanism and a stripping mechanism. The feeding mechanism includes several roller groups, each roller group including two feeding conveying rollers arranged vertically, with a feeding gap between the two feeding conveying rollers. The stripping mechanism includes a fixed sleeve and a stripping wheel. A positioning groove is provided through the fixed sleeve. The stripping wheel is sleeved on the fixed sleeve. A stripping knife that can rotate relative to the fixed sleeve is provided on one end face of the stripping wheel. Multiple clamping members are slidably provided at intervals in the circumferential direction on the other end face of the stripping wheel. The multiple clamping members cooperate to form a clamping space located in the positioning groove.

[0006] The aforementioned aluminum rod peeling equipment, through the setting of several sets of upper and lower opposing feeding conveyor rollers, can smoothly receive and transport aluminum rods from the previous process. The peeling knife and multiple clamping components are directly set on the peeling roller, ensuring that the relative position of the clamping point and the cutting point remains unchanged. This fundamentally eliminates problems such as aluminum rod rotational vibration and processing dimensional errors (such as bamboo-like shape or taper) caused by clamping eccentricity, ensuring high quality and high precision of the peeled surface. In addition, multiple clamping components can slide radially simultaneously, automatically adapting to and enveloping the outer circle of aluminum rods of different diameters, realizing automatic centering function, ensuring uniform distribution of clamping force, and multiple clamping components contact the aluminum rod from multiple points around the circumference at the same time, greatly increasing the contact area and avoiding the problems of excessive pressure and damage to the aluminum rod surface caused by point contact or line contact of traditional three-jaw chucks.

[0007] Furthermore, the aluminum rod peeling equipment also includes a processing table, on which the feeding mechanism, the peeling mechanism, the unloading mechanism, and the cutting mechanism are sequentially installed along the conveying direction of the aluminum rod.

[0008] Furthermore, the feeding mechanism also includes a first drive structure and a first mounting base mounted on the processing table. A plurality of roller groups are spaced apart on the first mounting base. The first drive structure is mounted on the outer wall of the first mounting base and is used to control the operating state of each feeding conveyor roller respectively.

[0009] Furthermore, the peeling mechanism also includes a bearing seat and a second drive structure for controlling the rotation state of the peeling wheel. The bearing seat is mounted on the processing table, the fixed sleeve is inserted into the bearing seat, and the second drive structure is installed inside the processing table.

[0010] Furthermore, the peeling wheel includes a plug ring, a rotating outer wheel, and a connecting ring. The plug ring is sleeved on the fixed sleeve, and a groove is formed on the outer periphery of the plug ring. The rotating outer wheel is rotatably inserted into the groove, and the connecting ring is connected to the plug ring and can rotate relative to the plug ring.

[0011] Furthermore, the inner circumference of the rotating outer wheel is provided with a first tooth pattern, and the insertion ring is provided with a plurality of transmission gears at intervals in the circumferential direction. One end of the transmission gear meshes with the first tooth pattern. The insertion ring is also provided with a plurality of clamping members at intervals in the circumferential direction. Each clamping member corresponds to one of the transmission gears, and the clamping member is provided with a second tooth pattern that meshes with the other end of the transmission gear.

[0012] Furthermore, a fixing block is provided on the outer periphery of the connecting ring, and the peeling knife includes an adjusting rod and a blade connected to the adjusting rod. The adjusting rod is fixed to the fixing block by a locking bolt.

[0013] Furthermore, the feeding mechanism includes two feeding conveyor rollers and a second mounting base mounted on the processing table. The two feeding conveyor rollers are arranged vertically on the second mounting base, and a feeding gap is formed between the two feeding conveyor rollers.

[0014] Furthermore, the cutting mechanism includes a support frame, a lifting seat, an extension plate, and a cutting blade. The support frame is mounted on the processing table and has a lifting guide rail. The lifting seat is slidably mounted on the lifting guide rail. One end of the extension plate is detachably mounted on the lifting seat, and the other end of the extension plate is fixedly mounted with the cutting blade. The top of the support frame is provided with a drive cylinder for controlling the lifting state of the lifting seat.

[0015] Furthermore, a collection groove is provided on the processing table below the cutting blade, and a collection box is installed inside the processing table below the collection groove. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the aluminum rod peeling device according to an embodiment of the present invention;

[0017] Figure 2 This is a partial structural schematic diagram of an aluminum rod peeling device according to an embodiment of the present invention;

[0018] Figure 3 This is one of the cross-sectional structural schematic diagrams of the peeling wheel of the aluminum rod peeling device according to an embodiment of this utility model;

[0019] Figure 4 This is the second cross-sectional structural schematic diagram of the peeling wheel of the aluminum rod peeling device according to an embodiment of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Feeding mechanism; 11. Feeding conveyor roller; 2. Peeling mechanism; 21. Fixed sleeve; 22. Peeling wheel; 221. Peeling knife; 222. Clamping component; 223. Insertion ring; 224. Rotating outer wheel; 225. Connecting ring; 226. Transmission gear; 3. Processing table; 31. Collection trough; 4. Unloading mechanism; 41. Unloading conveyor roller; 5. Cutting mechanism; 51. Cutting knife; 6. Aluminum rod. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0026] like Figures 1-4 As shown, an aluminum rod peeling device according to one embodiment of the present invention includes a feeding mechanism 1 and a peeling mechanism 2. The feeding mechanism 1 includes several roller groups, each roller group including two feeding conveying rollers 11 arranged vertically, with a feeding gap formed between the two feeding conveying rollers 11. The peeling mechanism 2 includes a fixed sleeve 21 and a peeling wheel 22. A positioning groove is provided through the fixed sleeve 21. The peeling wheel 22 is sleeved on the fixed sleeve 21. A peeling knife 221 that can rotate relative to the fixed sleeve 21 is provided on one end face of the peeling wheel 22. Multiple clamping members 222 are slidably provided in the circumferential direction on the other end face of the peeling wheel 22. The multiple clamping members 222 cooperate to form a clamping space located in the positioning groove.

[0027] The aforementioned aluminum rod peeling equipment, through the setting of several sets of upper and lower opposing feeding conveyor rollers 11 forming a roller group, can smoothly receive and transmit aluminum rods 6 from the previous process; the peeling knife 221 and multiple clamping parts 222 are directly set on the peeling wheel 22, ensuring that the relative position of the clamping point and the cutting point remains unchanged, fundamentally eliminating problems such as rotational vibration of aluminum rod 6 and processing dimensional errors (such as bamboo joint shape, taper) caused by clamping eccentricity, ensuring high quality and high precision of the peeled surface; in addition, multiple clamping parts 222 can slide radially at the same time, which can automatically adapt to and enclose the outer circle of aluminum rods 6 of different diameters, realize the automatic centering function, ensure the uniform distribution of clamping force, and multiple clamping parts 222 contact aluminum rod 6 at multiple points in the circumference at the same time, greatly increasing the contact area and avoiding the problem of excessive pressure and damage to the surface of aluminum rod 6 caused by point contact or line contact of traditional three-jaw chuck.

[0028] like Figure 1 and Figure 2 As shown, in one embodiment, the aluminum rod peeling equipment further includes a processing table 3, on which a feeding mechanism 1, a peeling mechanism 2, a discharging mechanism 4 and a cutting mechanism 5 are sequentially installed along the conveying direction of the aluminum rod 6.

[0029] In one embodiment, the feeding mechanism 1 further includes a first drive structure and a first mounting base installed on the processing table 3. Several roller groups are spaced apart on the first mounting base. The first drive structure is installed on the outer wall of the first mounting base and is used to control the operating state of each feeding conveyor roller 11.

[0030] In one embodiment, the peeling mechanism 2 further includes a bearing seat and a second drive structure for controlling the rotation state of the peeling wheel 22. The bearing seat is mounted on the processing table 3, the fixing sleeve 21 is inserted into the bearing seat, and the second drive structure is installed inside the processing table 3.

[0031] The first and second drive structures mentioned above are both existing technologies, and their specific installation and connection methods will not be described in detail here.

[0032] like Figure 3 and Figure 4 As shown, in one embodiment, the peeling wheel 22 includes a connecting ring 223, a rotating outer wheel 224, and a connecting ring 225. The connecting ring 223 is sleeved on the fixed sleeve 21, and a groove is formed on the outer periphery of the connecting ring 223. The rotating outer wheel 224 is rotatably inserted into the groove, and the connecting ring 225 is connected to the connecting ring 223 and can rotate relative to the connecting ring 223. The rotating outer wheel 224 achieves rotational movement by being inserted into the groove of the connecting ring 223, ensuring that the rotating outer wheel 224 (and the peeling blade 221 on it) can obtain a direct and stable torque input, thereby performing the peeling operation efficiently and smoothly, and ensuring the stability of the cutting speed.

[0033] like Figure 3 As shown, in one embodiment, the inner circumference of the rotating outer wheel 224 is provided with first teeth, and the insertion ring 223 is provided with multiple transmission gears 226 spaced apart in the circumferential direction. One end of the transmission gear 226 meshes with the first teeth. The insertion ring 223 is also provided with multiple clamping members 222 spaced apart in the circumferential direction. Each clamping member 222 corresponds to one of the transmission gears 226, and the clamping member 222 is provided with second teeth that mesh with the other end of the transmission gear 226. When the rotating outer wheel 224 rotates, it drives all the transmission gears 226 to rotate, thereby controlling all the clamping members 222 to open or close synchronously. This allows for easy adaptation to aluminum rods 6 of different diameters, achieving stepless adjustment of the clamping diameter and greatly enhancing the processing flexibility and applicability of the equipment.

[0034] In one embodiment, a fixing block is provided on the outer periphery of the connecting ring 225. The peeling knife 221 includes an adjusting rod and a blade connected to the adjusting rod. The adjusting rod is fixed to the fixing block by a locking bolt. The adjusting rod is inserted into the fixing block, and by adjusting its insertion depth, the radial position of the blade relative to the surface of the aluminum rod 6 can be precisely changed. When it is necessary to adjust the position of the blade or replace the blade, simply loosen the locking bolt to easily move the adjusting rod or remove it; after adjustment, tightening the locking bolt will quickly complete the fixation.

[0035] like Figure 1 and Figure 2 As shown, in one embodiment, the unloading mechanism 4 includes two unloading conveyor rollers 41 and a second mounting base mounted on the processing table 3. The two unloading conveyor rollers 41 are arranged vertically on the second mounting base, with a unloading gap between them. It can automatically and smoothly receive aluminum rods 6 that have undergone peeling and smoothly transport them to the next process or collection area via the unloading conveyor rollers 41. This achieves seamless integration with the peeling process, forming a complete automated closed loop of "loading-processing-unloading," completely avoiding the inefficiency and safety hazards of manual handling, and significantly improving the overall production efficiency.

[0036] like Figure 1 and Figure 2 As shown, in one embodiment, the cutting mechanism 5 includes a support frame, a lifting seat, an extension plate, and a cutting blade 51. The support frame is mounted on the processing table 3 and has a lifting guide rail. The lifting seat is slidably mounted on the lifting guide rail. One end of the extension plate is detachably mounted on the lifting seat, and the other end of the extension plate is fixedly mounted with the cutting blade 51. A drive cylinder is provided on the top of the support frame to control the lifting state of the lifting seat. The drive cylinder controls the cutting blade 51 to reciprocate towards the aluminum rod 6, completing the cutting operation on the peeled aluminum rod 6.

[0037] Specifically, the lifting guide rail is set in a vertical direction.

[0038] like Figure 2 As shown, in one embodiment, the processing table 3 has a collection groove 31 located below the cutting blade 51, and a collection box located below the collection groove 31 is installed inside the processing table 3. This allows for precise and seamless reception of the cut aluminum rod 6.

[0039] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above 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 embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An aluminum rod peeling device, characterized in that, include: The feeding mechanism includes several roller groups, each roller group including two feeding conveying rollers arranged vertically, with a feeding gap formed between the two feeding conveying rollers; A peeling mechanism includes a fixed sleeve and a peeling wheel. A positioning groove is provided through the fixed sleeve. The peeling wheel is sleeved on the fixed sleeve. A peeling knife that can rotate relative to the fixed sleeve is provided on one end face of the peeling wheel. Multiple clamping members are slidably provided at intervals in the circumferential direction on the other end face of the peeling wheel. The multiple clamping members cooperate to form a clamping space located in the positioning groove.

2. The aluminum rod peeling device according to claim 1, characterized in that, It also includes a processing table, on which the feeding mechanism, the peeling mechanism, the unloading mechanism and the cutting mechanism are sequentially installed along the conveying direction of the aluminum rod.

3. The aluminum rod peeling device according to claim 2, characterized in that, The feeding mechanism further includes a first drive structure and a first mounting base installed on the processing table. A plurality of roller groups are spaced apart on the first mounting base. The first drive structure is installed on the outer wall of the first mounting base and is used to control the operating status of each feeding conveyor roller.

4. The aluminum rod peeling device according to claim 2, characterized in that, The peeling mechanism also includes a bearing seat and a second drive structure for controlling the rotation state of the peeling wheel. The bearing seat is mounted on the processing table, the fixed sleeve is inserted into the bearing seat, and the second drive structure is installed inside the processing table.

5. The aluminum rod peeling device according to claim 1, characterized in that, The peeling wheel includes a plug ring, a rotating outer wheel, and a connecting ring. The plug ring is sleeved on the fixed sleeve, and a groove is formed on the outer circumference of the plug ring. The rotating outer wheel is rotatably inserted into the groove, and the connecting ring is connected to the plug ring and can rotate relative to the plug ring.

6. The aluminum rod peeling device according to claim 5, characterized in that, The inner circumference of the rotating outer wheel is provided with a first tooth pattern. Multiple transmission gears are spaced apart in the circumferential direction of the insertion ring. One end of the transmission gear meshes with the first tooth pattern. Multiple clamping members are also spaced apart in the circumferential direction of the insertion ring. Each clamping member corresponds to one of the transmission gears. The clamping member is provided with a second tooth pattern that meshes with the other end of the transmission gear.

7. The aluminum rod peeling device according to claim 5, characterized in that, A fixing block is provided on the outer periphery of the connecting ring. The peeling knife includes an adjusting rod and a blade connected to the adjusting rod. The adjusting rod is fixed to the fixing block by a locking bolt.

8. The aluminum rod peeling device according to claim 2, characterized in that, The feeding mechanism includes two feeding conveyor rollers and a second mounting base installed on the processing table. The two feeding conveyor rollers are arranged vertically on the second mounting base, and a feeding gap is formed between the two feeding conveyor rollers.

9. The aluminum rod peeling device according to claim 2, characterized in that, The cutting mechanism includes a support frame, a lifting seat, an extension plate, and a cutting blade. The support frame is mounted on the processing table and has a lifting guide rail. The lifting seat is slidably mounted on the lifting guide rail. One end of the extension plate is detachably mounted on the lifting seat, and the other end of the extension plate is fixedly mounted with the cutting blade. The top of the support frame is provided with a drive cylinder for controlling the lifting state of the lifting seat.

10. The aluminum rod peeling device according to claim 9, characterized in that, The processing table has a collection groove located below the cutting blade, and a collection box located below the collection groove is installed inside the processing table.

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