Wire drawing equipment for aluminum cover surface treatment

Abstract

The utility model relates to the technical field of wire drawing equipment, in particular to wire drawing equipment for aluminum cover surface treatment, which comprises a rack and a working frame fixedly connected onto the rack, a wire drawing mechanism is arranged in the working frame, a transmission component is arranged on the rack, and a plurality of groups of bearing frames for mounting workpieces are mounted on the transmission component; a protection mechanism used for fixing a workpiece is arranged on the bearing frame, the protection mechanism comprises a protection plate connected to the bearing frame in a sliding mode, and a trigger piece is arranged on the protection plate. The transmission assembly drives the bearing frame to slide until the trigger piece abuts against the working frame, at the moment, the trigger piece drives the protection plate to slide towards one side of the workpiece, the workpiece is fixed, the wire drawing mechanism conducts wire drawing operation, and after the wire drawing operation is completed, the protection plate is driven to be away from the workpiece in the process that the reset piece recovers elastic deformation at the moment; the working efficiency of the wire drawing equipment can be greatly improved, and meanwhile, the workpiece can be fixed and unlocked passively.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing equipment, in particular to a wire drawing equipment for surface treatment of aluminum caps. Background Technique

[0002] Aluminum caps are usually used to seal bottles. Many products' bottles or cans in the market use aluminum caps for sealing. Aluminum caps have the characteristics of high-grade appearance, lightness and thinness, and easy opening. In order to facilitate the normal use of aluminum caps, improve the surface quality of aluminum caps and play a decorative role, wire drawing treatment is usually carried out on aluminum caps. During the wire drawing operation process, wire drawing equipment is usually used for the operation.

[0003] At present, the wire drawing method in the prior art generally adopts the method of manually holding the workpiece and contacting and rubbing with the grinding wheel for processing, which not only easily causes the uneven quality of the surface wire drawing treatment of the workpiece. To solve the above technical problems, relevant patents have been proposed in the prior art. For example, a Chinese patent with the application number 202120399579.9, the authorized publication number CN214418425U, and the invention name of a surface wire drawing treatment equipment. The above patent discloses a surface wire drawing treatment equipment, which includes an installation rack, a conveyor belt for conveying the workpiece arranged on the installation rack, and a wire drawing mechanism for wire drawing treatment of the workpiece on the conveyor belt; the wire drawing mechanism includes a grinding wheel and a driving component for driving the grinding wheel to rotate. The grinding wheel is rotationally supported on the installation rack and is located above the conveyor belt. There is a differential speed between the rotation speed of the grinding wheel and the conveying speed of the conveyor belt. There is a wire drawing gap for the workpiece to pass between the grinding wheel and the conveyor belt. The surface of the grinding wheel has a matching groove whose shape is adapted to the surface of the workpiece, and the matching groove is arranged along the circumferential direction of the grinding wheel with the axis of the grinding wheel as the center.

[0004] The above patent has the effect of improving the efficiency of the wire drawing treatment process of the workpiece. As is well known, during the wire drawing process of the workpiece, it is necessary for the grinding wheel to abut against the workpiece and generate a large frictional force to achieve the wire drawing effect. Therefore, during the wire drawing process, the workpiece needs to be fixed to prevent the workpiece from shifting during the wire drawing process and ultimately affecting the wire drawing effect. In the prior art such as the above patent, the workpiece is generally fixed by an active clamping method. After the wire drawing is completed, an active unlocking method still needs to be used to unlock the workpiece, and the operation process is cumbersome, and there are certain deficiencies. Content of the Utility Model

[0005] The purpose of the utility model is to provide a wire drawing equipment for surface treatment of aluminum caps to solve the problems raised in the above background technique.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire drawing equipment for surface treatment of aluminum covers, comprising a frame and a work frame fixedly connected to the frame, a wire drawing mechanism is arranged inside the work frame, a transmission component is arranged on the frame, and a plurality of supporting frames for mounting workpieces are installed on the transmission component; a protective mechanism for fixing the workpiece is arranged on the supporting frame, the protective mechanism comprises a protective plate slidably connected to the supporting frame, a trigger member is arranged on the protective plate, when the transmission component drives the supporting frame to slide under the work frame, the trigger member drives the protective plate to fit the workpiece to fix the workpiece; and a reset member is arranged between the protective plate and the supporting frame.

[0007] Furthermore, there are two protection mechanisms, which are respectively arranged on two sides of the carrying frame.

[0008] Furthermore, the trigger member includes a trigger block fixedly connected to the protective plate, and the work frame is provided with a trigger groove, and the trigger block slides in the trigger groove, and the trigger block fixes the workpiece through the protective plate.

[0009] Furthermore, the reset member includes a slider fixedly connected to the bottom of the protective plate, the supporting frame is provided with a sliding groove adapted to the slider, and a reset spring is arranged between the slider and the sliding groove; when the trigger block slides out of the trigger groove, the reset spring drives the protective plate away from the workpiece during the process of restoring elastic deformation.

[0010] Furthermore, the protective mechanism also includes a first protective ring and a second protective ring slidably connected to the supporting frame, and the first protective ring and the second protective ring are respectively connected to the relative protective plates through linkage members; when the trigger block drives the two protective plates to slide, the first protective ring and the second protective ring are respectively driven to slide through the linkage members, and the two protective plates respectively fix the corresponding workpieces.

[0011] Furthermore, the linkage member includes a first positioning block fixedly connected to the bottom of the first protective ring, and the first positioning block is fixedly connected to one of the protective plates through a first fixing rod; and also includes a second positioning block fixedly connected to the bottom of the second protective ring, and the second positioning block is fixedly connected to the other protective plate through a second fixing rod.

[0012] Furthermore, a positioning groove is provided on the carrying frame, and the workpiece is mounted on the carrying frame through the positioning groove.

[0013] Furthermore, the wire drawing mechanism comprises a wire drawing roller mounted on a working frame, and the working frame is provided with a servo motor for driving the wire drawing roller to rotate.

[0014] Furthermore, an adjusting component for adjusting the height of the wire drawing roller is arranged on the working frame; the adjusting component includes a connecting frame slidably connected to the working frame, and a servo cylinder is arranged between the connecting frame and the working frame for driving the connecting frame to slide; the wire drawing roller is connected to the connecting frame through a limiting unit.

[0015] Furthermore, the limiting unit includes two limiting blocks vertically slidably connected to the working frame, and both ends of the wire drawing roller are respectively rotatably connected to the limiting blocks through rotating support rods; a limiting groove is vertically opened on the working frame, and the limiting blocks are vertically slidably connected to the limiting groove; and the two limiting blocks are respectively fixedly connected to the connecting frame through connecting rods.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the wire drawing device for aluminum cover surface treatment, through the cooperation among the machine frame, the working frame, the transmission component, the bearing frame, the protection plate, the trigger piece, the reset piece, etc., during the use process, when the transmission component drives the bearing frame to slide until the trigger piece abuts against the working frame, at this moment, the trigger piece drives the protection plate to slide towards the workpiece side to fix the workpiece, and at this moment, the wire drawing mechanism is used for wire drawing operation. Since the workpiece is fixed by the protection plate, the quality of wire drawing can be improved. After the wire drawing operation is completed, at this moment, the bearing plate slides out from the inside of the working frame. After the working frame releases the restriction on the trigger piece, during the process of the reset piece restoring its elastic deformation, it drives the protection plate away from the workpiece, and at this moment, the workpiece is in an unlocked state, which is convenient for the blanking of the workpiece. It can greatly improve the working efficiency of the wire drawing device and can passively realize the fixing and unlocking of the workpiece, thereby achieving the effect of saving production costs and meeting the working needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure from another perspective provided by an embodiment of the present utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the bearing frame provided by an embodiment of the present utility model;

[0021] Figure 4 It is a schematic diagram of the position where the positioning groove is opened provided by an embodiment of the present utility model;

[0022] Figure 5 Schematic structural diagram of the protection mechanism provided by the embodiment of the present utility model;

[0023] Figure 6 Schematic structural diagram of another perspective of the protection mechanism provided by the embodiment of the present utility model.

[0024] Description of reference numerals: 1, frame; 2, transmission assembly; 3, working frame; 4, servo cylinder; 5, connecting frame; 6, connecting rod; 7, limiting groove; 8, limiting block; 9, wire drawing roller; 10, servo motor; 11, bearing frame; 12, positioning groove; 13, protection plate; 14, slider; 15, first protection ring; 16, second protection ring; 17, first fixing rod; 18, second fixing rod; 19, return spring; 20, trigger block; 21, trigger groove. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1-6 , the present utility model provides a technical solution: a wire drawing device for surface treatment of aluminum caps, including a frame 1 and a working frame 3 fixedly connected to the frame 1. A wire drawing mechanism is arranged inside the working frame 3. A transmission assembly 2 is arranged on the frame 1, and a plurality of bearing frames 11 for installing workpieces are installed on the transmission assembly 2; a protection mechanism for fixing the workpieces is arranged on the bearing frame 11. The protection mechanism includes a protection plate 13 slidably connected to the bearing frame 11. A trigger member is arranged on the protection plate 13. When the transmission assembly 2 drives the bearing frame 11 to slide below the working frame 3, the trigger member drives the protection plate 13 to fit with the workpiece to fix the workpiece; and a return member is arranged between the protection plate 13 and the bearing frame 11.

[0027] Specifically, the wire drawing device for the surface treatment of the aluminum lid includes a frame 1 and a working frame 3 fixedly connected to the frame 1. A wire drawing mechanism is arranged inside the working frame 3 for wire drawing operation on the aluminum lid. A transmission component 2 is arranged on the frame 1, and the transmission component 2 is a prior art, which is composed of devices such as a conveyor belt. At the same time, the transmission component 2 also includes a motor for driving the conveyor belt to move, all of which are prior arts, and their structures and working principles will not be elaborated here. A plurality of bearing frames 11 for installing workpieces are installed on the transmission component 2 to facilitate subsequent wire drawing operations. A protection mechanism for fixing the workpiece is arranged on the bearing frame 11. Therefore, during the wire drawing operation, the protection mechanism is used to fix the workpiece, so as to improve the stability of the workpiece during the wire drawing operation, thereby improving the wire drawing quality to a certain extent and meeting the work requirements. The protection mechanism includes a protection plate 13 slidably connected to the bearing frame 11, and a trigger is arranged on the protection plate 13. Therefore, the trigger is used to improve the state of the protection mechanism. Therefore, a separate drive source does not need to be set during the work process, which further improves the working efficiency of the wire drawing device, and at the same time can save costs and has a better use effect. More specifically, during the use process, when the transmission component 2 drives the bearing frame 11 to slide until the trigger contacts the working frame 3, at this moment, the trigger drives the protection plate 13 to slide towards the workpiece side to fix the workpiece. At this moment, the wire drawing mechanism is used for wire drawing operation. Since the workpiece is fixed by the protection plate 13, the wire drawing quality can be improved. After the wire drawing operation is completed, at this moment, the bearing plate slides out of the working frame 3. After the working frame 3 releases the restriction on the trigger, during the process of the reset member restoring its elastic deformation, it drives the protection plate 13 away from the workpiece. At this moment, the workpiece is in an unlocked state, which is convenient for the blanking of the workpiece. It can greatly improve the working efficiency of the wire drawing device and can passively fix and unlock the workpiece, thereby achieving the effect of saving production costs and meeting the work requirements.

[0028] In the embodiment provided by the present utility model, there are two protection mechanisms, which are respectively arranged on both sides of the bearing frame 11, so as to further improve the working efficiency of the entire wire drawing device, and the working principles of the two protection mechanisms are the same.

[0029] In the embodiment provided by the present utility model, the trigger includes a trigger block 20 fixedly connected to the protection plate 13. A trigger groove 21 is formed on the working frame 3, and the trigger block 20 slides in the trigger groove 21. The trigger block 20 fixes the workpiece through the protection plate 13. Specifically, the trigger block 20 is a wedge-shaped block. When the bearing frame 11 slides into the working frame 3, after the trigger block 20 contacts the trigger groove 21 at this moment, it will drive the trigger block 20 to slide. When the trigger block 20 slides, it will drive the protection plate 13 to slide to fix the workpiece and improve the wire drawing effect.

[0030] In the embodiment provided by the utility model, the reset member includes a slider 14 fixedly connected to the bottom of the protective plate 13, a slide groove adapted to the slider 14 is opened on the supporting frame 11, and a reset spring 19 is arranged between the slider 14 and the slide groove; when the trigger block 20 slides out of the trigger groove 21, the reset spring 19 drives the protective plate 13 away from the workpiece during the process of restoring the elastic deformation, thereby facilitating the unlocking of the workpiece.

[0031] In the embodiment provided by the utility model, the protection mechanism also includes a first protection ring 15 and a second protection ring 16 slidably connected to the supporting frame 11, and the first protection ring 15 and the second protection ring 16 are respectively connected to the relative protection plate 13 through a linkage; when the trigger block 20 drives the two protection plates 13 to slide, the first protection ring 15 and the second protection ring 16 are respectively driven to slide through the linkage, and the two protection plates 13 are respectively fixed to the corresponding workpieces, and the linkage includes a first positioning block fixedly connected to the bottom of the first protection ring 15, and the first positioning block is fixedly connected to one of the protection plates 13 through a first fixing rod 17; it also includes a second positioning block fixedly connected to the bottom of the second protection ring 16, and the second positioning block is fixedly connected to the other protection plate 13 through a second fixing rod 18. Therefore, during use, when the carrying frame 11 slides into the working frame 3, the trigger block 20 will abut against the trigger groove 21, and the two protective plates 13 are driven to slide by the trigger block 20, and the first protective ring 15 and the second protective ring 16 are driven to slide by the first fixing rod 17 and the second fixing rod 18 respectively. At this moment, the first protective ring 15 and the second protective ring 16 correspond to the corresponding protective plates 13 respectively, and finally the workpiece can be fixed to meet the working needs.

[0032] In the embodiment provided by the utility model, a positioning groove 12 is provided on the carrying frame 11 , and the workpiece is installed on the carrying frame 11 through the positioning groove 12 , so as to further improve the stability of the workpiece during installation.

[0033] In the embodiment provided by the utility model, the wire drawing mechanism includes a wire drawing roller 9 installed on the working frame 3, and the working frame 3 is provided with a servo motor 10 for driving the wire drawing roller 9 to rotate, so as to facilitate the wire drawing operation.

[0034] In the embodiment provided by the present utility model, an adjustment component for adjusting the height of the wire drawing roller 9 is provided on the working frame 3; the adjustment component includes a connecting frame 5 slidably connected to the working frame 3, and a servo cylinder 4 is arranged between the connecting frame 5 and the working frame 3 for driving the connecting frame 5 to slide; the wire drawing roller 9 is connected to the connecting frame 5 through a limiting unit. Among them, the limiting unit includes two limiting blocks 8 vertically slidably connected to the working frame 3, and both ends of the wire drawing roller 9 are rotatably connected to the limiting blocks 8 through rotating support rods; a limiting groove 7 is vertically opened on the working frame 3, and the limiting blocks 8 are vertically slidably connected to the limiting groove 7; and the two limiting blocks 8 are respectively fixedly connected to the connecting frame 5 through a connecting rod 6. Specifically, a vertical groove is opened on the working frame 3, and the vertical groove is communicated with the limiting groove 7. Specifically, the servo motor 10 is installed on one of the limiting blocks 8 through a positioning rod, which can improve the stability of the servo motor 10 during installation, and at the same time can adjust the height of the wire drawing roller 9 according to work needs, and the effect is better.

[0035] It should be noted that the electrical equipment involved in this application can be powered by a storage battery or an external power supply.

[0036] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A wire drawing device for surface treatment of an aluminum cover, comprising a frame (1) and a working frame (3) fixedly connected to the frame (1), wherein a wire drawing mechanism is arranged inside the working frame (3), characterized in that: The frame (1) is provided with a transmission component (2), and the transmission component (2) is equipped with a plurality of groups of bearing frames (11) for mounting workpieces; The carrying frame (11) is provided with a protection mechanism for fixing a workpiece, the protection mechanism comprising a protection plate (13) slidably connected to the carrying frame (11), and a triggering member is provided on the protection plate (13); When the transmission component (2) drives the carrying frame (11) to slide below the working frame (3), the trigger component drives the protective plate (13) to fit the workpiece to fix the workpiece; Furthermore, a reset member is provided between the protection plate (13) and the carrying frame (11).

2. The wire drawing device for surface treatment of aluminum caps according to claim 1, wherein: There are two protection mechanisms, which are respectively arranged on two sides of the carrying frame (11).

3. A wire drawing device for surface treatment of aluminum caps according to claim 2, characterized in that: The trigger member comprises a trigger block (20) fixedly connected to the protective plate (13); a trigger groove (21) is provided on the working frame (3); the trigger block (20) slides in the trigger groove (21); and the trigger block (20) fixes the workpiece through the protective plate (13).

4. A wire drawing device for surface treatment of an aluminum cover according to claim 3, characterized in that: The reset member comprises a slider (14) fixedly connected to the bottom of the protective plate (13); a slide groove matched with the slider (14) is provided on the bearing frame (11); a reset spring (19) is provided between the slider (14) and the slide groove; When the trigger block (20) slides out of the trigger slot (21) in which it is located, the return spring (19) drives the protection plate (13) away from the workpiece during the process of restoring its elastic deformation.

5. A wire drawing device for surface treatment of an aluminum cap according to claim 4, characterized in that: The protection mechanism further comprises a first protection ring (15) and a second protection ring (16) which are slidably connected to the bearing frame (11); the first protection ring (15) and the second protection ring (16) are respectively connected to the corresponding protection plate (13) through a linkage member; When the trigger block (20) drives the two protection plates (13) to slide, the first protection ring (15) and the second protection ring (16) are driven to slide through the linkage parts respectively, and the two protection plates (13) are cooperated to fix the corresponding workpieces respectively.

6. A wire drawing device for surface treatment of an aluminum cover according to claim 5, characterized in that: The linkage member comprises a first positioning block fixedly connected to the bottom of the first protective ring (15), and the first positioning block is fixedly connected to one of the protective plates (13) via a first fixing rod (17); It also comprises a second positioning block fixedly connected to the bottom of the second protective ring (16), wherein the second positioning block is fixedly connected to another protective plate (13) via a second fixing rod (18).

7. A wire drawing device for surface treatment of an aluminum lid according to claim 1, characterized in that: The carrying frame (11) is provided with a positioning groove (12), and the workpiece is mounted on the carrying frame (11) through the positioning groove (12).

8. A wire drawing device for surface treatment of aluminum caps according to claim 1, characterized in that: The wire drawing mechanism comprises a wire drawing roller (9) mounted on a working frame (3), and a servo motor (10) for driving the wire drawing roller (9) to rotate is arranged on the working frame (3).

9. A wire drawing device for surface treatment of an aluminum lid according to claim 8, characterized in that: An adjustment assembly for adjusting the height of the wire drawing roller (9) is provided on the working frame (3); the adjustment assembly includes a connecting frame (5) slidably connected to the working frame (3), and a servo cylinder (4) is provided between the connecting frame (5) and the working frame (3) for driving the connecting frame (5) to slide; The wire drawing roller (9) is connected to the connecting frame (5) through a limiting unit.

10. A wire drawing device for surface treatment of an aluminum cover according to claim 9, characterized in that: The limiting unit includes two limiting blocks (8) vertically slidably connected to the working frame (3), and both ends of the wire drawing roller (9) are rotatably connected to the limiting blocks (8) through rotating support rods; A limiting groove (7) is vertically formed on the working frame (3), and the limiting blocks (8) are vertically slidably connected to the limiting groove (7); And the two limiting blocks (8) are respectively fixedly connected to the connecting frame (5) through connecting rods (6).

Images