Tire crown cutting device capable of automatically positioning
By using a combination of rotating motor, electric telescopic rod, slide rail and red light emitter in the tire cutting device, precise positioning and cutting of the crown and sidewall is achieved, solving the problem of inaccurate cutting in the prior art, and improving the Cutting accuracy and stability.
Patent Information
- Application Number
- CN202421078350.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-17
AI Technical Summary
Existing tire crown and sidewall cutting devices are difficult to ensure the accuracy of the split position, resulting in inaccurate cutting.
An automatic positioning crown cutting device including a rotating motor, an electric telescopic rod, a slide rail, a slide plate, a servo motor and a red light emitter is designed. The slice position is adjusted through the coordination of the screw and the slide plate, and the red light is used to locate the crown and tire. At the side junction, ensure the accuracy of the cutting and fix the tire with the positioning and threaded system to prevent it from moving.
Accurate separation and cutting of the crown and sidewall is achieved, avoiding the movement of the tire during the cutting process, and improving cutting accuracy and reliability.
Smart Images
Figure CN222245612U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the cutting field, in particular to a tire crown cutting device capable of automatic positioning. Background Art
[0002] With the popularization of vehicles, the number of scrapped vehicles increases gradually every year, which leads to an increasing number of scrapped tires. Waste tires need to be crushed and recycled. In order to facilitate classified recycling, the various parts of the tire need to be separated before crushing, especially the rubber part and the tire metal frame need to be separated. The rubber part is divided into the crown and the sidewall, and the two need to be further separated for easy recycling.
[0003] The Chinese patent application number CN202122205788.8 discloses a tire sidewall cutting device, including a base, a support frame, a vertical telescopic device, a horizontal telescopic device and a cutting tool. The support frame includes an intermediate plate and a plurality of fixed cylinders radially distributed along the outer periphery of the intermediate plate. An abutment rod that can slide along the length direction of the fixed cylinder is provided in the fixed cylinder, and a first locking device is provided between the abutment rod and the corresponding fixed cylinder; the vertical telescopic device includes a vertical cylinder, a telescopic rod movably arranged in the vertical cylinder, the bottom of the vertical cylinder is rotatably arranged at the top center position of the intermediate plate, and a second locking device is provided between the vertical cylinder and the telescopic rod; the horizontal telescopic device includes a horizontal cylinder, a connecting rod movably arranged in the horizontal cylinder, the horizontal cylinder is fixed at the top of the telescopic rod, and a cutting tool is fixed at one end of the connecting rod away from the horizontal cylinder; a third locking device is provided between the horizontal cylinder and the connecting rod; the device can perform fixed cutting on tires of different specifications, but when it performs fixed cutting on the tire, it is difficult to ensure the accuracy of the crown and sidewall segmentation position.
[0004] Based on this, the utility model designs a tire crown cutting device capable of automatic positioning to solve the above problems. Utility Model Content
[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a tire crown cutting device capable of automatic positioning.
[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0007] A tire crown cutting device capable of automatic positioning comprises a base, a tire is placed at the top center of the base, the tire comprises an outer tire crown, an inner tire sidewall and a gap, a rotating motor is installed in the base, the output end of the rotating motor rotates and penetrates the top of the base to be connected to an electric telescopic rod, an adjusting plate is installed at the top of the piston rod inside the electric telescopic rod, a slide rail is installed at the bottom end of the adjusting plate, a slide plate slides on the slide rail, a screw rod is threaded through the side surface of the slide plate, a servo motor is installed on the adjusting plate, the output end of the servo motor is connected to the end of the screw rod, a slice is installed at the bottom center of the slide plate, a slide groove is opened on the side surface of the slide plate, a slide block slides in the slide groove, a U-shaped rod is fixed to the side of the slide block, and a red light emitter is fixed to the end of the U-shaped rod;
[0008] Furthermore, the slide groove is arranged through one side of the slide plate, and when the slide plate slides to one end of the slide groove, the vertical center of the red light emitter and the center of the slice are located on the same vertical line;
[0009] Furthermore, a counterweight plate is fixed on the side of the adjustment plate, and the counterweight plate and the adjustment plate are symmetrically arranged on both sides of the electric telescopic rod;
[0010] Furthermore, a fixing plate is installed at the center of the top of the base, and a connecting plate is installed at the output end of the rotating motor rotating through the fixing plate, and the electric telescopic rod is fixed on the connecting plate;
[0011] Furthermore, a positioning member is provided on the side of the fixing plate, and the positioning member includes a fixing groove, a fixing block, a threaded outer rod, a threaded inner rod and a positioning plate;
[0012] Furthermore, the side surface of the fixing plate is evenly provided with fixing grooves, a fixing block is inserted into the fixing groove, a threaded outer rod is rotatably provided on the side surface of the fixing block, the threaded outer rod is internally threaded with a threaded inner rod, and a positioning plate is rotatably provided at the end of the threaded inner rod;
[0013] Furthermore, the horizontal plane at the top of the fixing groove is lower than the horizontal plane at the top of the gap, and the horizontal plane at the top of the fixing groove is higher than the horizontal plane at the bottom of the gap;
[0014] Furthermore, the height of the positioning plate is equal to the height of the fixing groove, and the positioning plate is an arc-shaped plate; Beneficial effect fruit
[0015] 1. By setting the slide rail, slide plate, screw, servo motor and red light emitter, the screw and slide plate are matched to drive the slide plate to rotate along the slide rail, so as to adjust the position of the slice. As the slide plate moves, the red light emitter moves with it, and the red light it emits is used to locate the junction of the crown and the sidewall, so as to ensure the accuracy of the separation and cutting of the two.
[0016] 2. By setting a fixing groove, a fixing block, a threaded outer rod, a threaded inner rod and a positioning plate, the threaded inner rod is threaded into the threaded outer rod, the fixing block is placed in the fixing groove, the threaded inner rod is rotated, and the position of the positioning plate is adjusted so that it contacts the gap to achieve positioning of the tire and avoid movement of the tire during cutting. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1 This is a three-dimensional diagram of the main structure of a tire crown cutting device capable of automatic positioning according to the utility model;
[0019] Figure 2 It is a three-dimensional diagram of the upper structure of the base of a tire crown cutting device capable of automatic positioning according to the utility model;
[0020] Figure 3 It is a three-dimensional diagram of the enlarged structure of part A of a tire crown cutting device capable of automatic positioning according to the utility model;
[0021] Figure 4 The utility model is a three-dimensional diagram of the positioning plate structure of the tire crown cutting device capable of automatic positioning.
[0022] The numbers in the figure represent:
[0023] 1. Base; 2. Tire; 3. Crown; 4. Sidewall; 5. Gap; 6. Rotating motor; 7. Electric telescopic rod; 8. Adjustment plate; 9. Slide rail; 10. Slide plate; 11. Screw rod; 12. Servo motor; 13. Slice; 14. Slide groove; 15. Slider; 16. U-shaped rod; 17. Red light emitter; 18. Counterweight plate; 19. Fixed plate; 20. Connecting plate; 21. Fixed groove; 22. Fixed block; 23. Threaded outer rod; 24. Threaded inner rod; 25. Positioning plate. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.
[0025] The utility model is further described below in conjunction with embodiments.
[0026] In some embodiments, please refer to the attached instructions. Figure 1 , Figure 2 and Figure 3 A tire crown cutting device capable of automatic positioning includes a base 1, a tire 2 is placed at the center of the top of the base 1, the tire 2 includes an outer tire crown 3, an inner tire sidewall 4 and a gap 5, a rotating motor 6 is installed in the base 1, the output end of the rotating motor 6 rotates through the top of the base 1 and is connected to an electric telescopic rod 7, an adjustment plate 8 is installed at the top of the piston rod inside the electric telescopic rod 7, a slide rail 9 is installed at the bottom of the adjustment plate 8, a slide plate 10 slides on the slide rail 9, a screw 11 is threaded through the side of the slide plate 10, a servo motor 12 is installed on the adjustment plate 8, and the servo motor 1 The output end is connected to the end of the screw rod 11, a slice 13 is installed at the center of the bottom end of the slide plate 10, a slide groove 14 is provided on the side of the slide plate 10, the slide groove 14 runs through one side of the slide plate 10, a slider 15 slides in the slide groove 14, a U-shaped rod 16 is fixed on the side of the slider 15, a red light emitter 17 is fixed on the end of the U-shaped rod 16, when the slider 15 slides to one end of the slide groove 14, the vertical center of the red light emitter 17 and the center of the slice 13 are located on the same vertical line, a counterweight plate 18 is fixed on the side of the adjustment plate 8, and the counterweight plate 18 and the adjustment plate 8 are symmetrically arranged on both sides of the electric telescopic rod 7;
[0027] In the embodiment of the utility model, when it is used, the tire 2 to be cut is placed at the top center of the base 1, the servo motor 12 is started, the screw 11 is driven to rotate, and the screw 11 and the slide 10 are matched by the thread, so that the slide 10 is driven to rotate along the slide rail 9, so as to adjust the position of the slice 13. As the slide 10 moves, the red light emitter 17 follows the movement. When the red light it emits hits the junction of the crown 3 and the sidewall 4, the servo motor 12 stops running. At this time, the slice 13 is facing the junction of the crown 3 and the sidewall 4. At the same time, the red light emitter 17 below is removed by the sliding match of the slider 15 and the slide groove 14, and the electric telescopic rod 7 is started to drive the adjustment plate 8 to move downward, so that the slice 13 and the junction of the crown 3 and the sidewall 4 are in contact. Finally, the rotating motor 6 is started to drive the electric telescopic rod 7 to rotate, thereby driving the slice 13 to rotate, and the cutting and separation of the crown 3 is realized.
[0028] In the embodiment of the utility model, a slide rail 9, a slide plate 10, a screw 11, a servo motor 12 and a red light emitter 17 are provided, and the screw 11 and the slide plate 10 are matched with each other to drive the slide plate 10 to rotate along the slide rail 9, so as to adjust the position of the slice 13. As the slide plate 10 moves, the red light emitter 17 follows the movement, and the junction of the crown 3 and the sidewall 4 is located by the red light it emits, so as to ensure the accuracy of the separation and cutting of the two.
[0029] In some embodiments, Figure 1 , Figure 2 and Figure 4 As shown, as a preferred embodiment of the utility model, a fixing plate 19 is installed at the top center of the base 1, and a connecting plate 20 is installed on the output end of the rotating motor 6 and rotates through the fixing plate 19. The electric telescopic rod 7 is fixed on the connecting plate 20. A positioning member is arranged on the side of the fixing plate 19, and the positioning member includes a fixing groove 21, a fixing block 22, a threaded outer rod 23, a threaded inner rod 24 and a positioning plate 25. The fixing grooves 21 are evenly opened on the circumference of the side of the fixing plate 19. The horizontal plane at the top of the fixing groove 21 is lower than the horizontal plane at the top of the gap 5, and the horizontal plane at the top of the fixing groove 21 is higher than the horizontal plane at the bottom of the gap 5. A fixing block 22 is inserted in the fixing groove 21, and a threaded outer rod 23 is rotated on the side of the fixing block 22. The inner thread of the threaded outer rod 23 is matched with a threaded inner rod 24, and a positioning plate 25 is rotated at the end of the threaded inner rod 24. The height of the positioning plate 25 is equal to the height of the fixing groove 21, and the positioning plate 25 is an arc-shaped plate.
[0030] In the embodiment of the utility model, when it is used, the tire 2 to be cut is placed at the top center of the base 1, and is positioned by the positioning piece. The threaded inner rod 24 is threadedly sleeved in the threaded outer rod 23, and the fixing block 22 is placed in the fixing groove 21. The threaded inner rod 24 is rotated to adjust the position of the positioning plate 25 so that it contacts the gap 5 to achieve the positioning of the tire 2. The servo motor 12 is started to drive the screw rod 11 to rotate, and the screw rod 11 and the slide plate 10 are matched with each other to drive the slide plate 10 to rotate along the slide rail 9, thereby adjusting the position of the slice 13. As the slide plate 10 moves, the red light emitter 17 moves accordingly. When the red light emitted by the red light emitter hits the junction of the crown 3 and the sidewall 4, the servo motor 12 stops running. At this time, the slice 13 is facing the junction of the crown 3 and the sidewall 4. At the same time, the red light emitter 17 below is removed by the sliding cooperation of the slider 15 and the slide groove 14, and the electric telescopic rod 7 is started to drive the adjustment plate 8 to move downward, so that the slice 13 and the junction of the crown 3 and the sidewall 4 are in contact. Finally, the rotating motor 6 is started to drive the electric telescopic rod 7 to rotate, thereby driving the slice 13 to rotate, and the crown 3 is cut and separated;
[0031] In the embodiment of the utility model, by setting the fixing groove 21, the fixing block 22, the threaded outer rod 23, the threaded inner rod 24 and the positioning plate 25, the threaded inner rod 24 is threadedly sleeved in the threaded outer rod 23, the fixing block 22 is placed in the fixing groove 21, the threaded inner rod 24 is rotated, and the position of the positioning plate 25 is adjusted to make it contact with the gap 5, so as to realize the positioning of the tire 2 and prevent the tire 2 from moving during cutting.
[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A tire crown cutting device capable of automatic positioning, comprising a base (1), characterized in that: A tire (2) is placed at the center of the top of the base (1), and the tire (2) includes an outer crown (3), an inner sidewall (4) and a gap (5). A rotating motor (6) is installed in the base (1), and the output end of the rotating motor (6) rotates through the top of the base (1) and is connected to an electric telescopic rod (7). An adjustment plate (8) is installed at the top of the piston rod inside the electric telescopic rod (7), and a slide rail (9) is installed at the bottom of the adjustment plate (8). A slide plate (10) slides on the slide rail (9). A screw rod (11) is threadedly passed through the side of the slide plate (10); a servo motor (12) is installed on the adjustment plate (8); the output end of the servo motor (12) is connected to the end of the screw rod (11); a slice (13) is installed at the center of the bottom end of the slide plate (10); a slide groove (14) is opened on the side of the slide plate (10); a slider (15) slides in the slide groove (14); a U-shaped rod (16) is fixed to the side of the slider (15); and a red light emitter (17) is fixed to the end of the U-shaped rod (16).
2. The tire crown cutting device capable of automatic positioning according to claim 1, characterized in that: The slide groove (14) is arranged to pass through one side of the slide plate (10), and when the slide block (15) slides to one end of the slide groove (14), the vertical center of the red light emitter (17) and the center of the slice (13) are located on the same vertical line.
3. The tire crown cutting device capable of automatic positioning according to claim 2, characterized in that: A counterweight plate (18) is fixed to the side of the adjustment plate (8), and the counterweight plate (18) and the adjustment plate (8) are symmetrically arranged on both sides of the electric telescopic rod (7).
4. The tire crown cutting device capable of automatic positioning according to claim 3, characterized in that: A fixing disk (19) is installed at the center of the top of the base (1), and a connecting disk (20) is installed on the output end of the rotating motor (6) through the fixing disk (19), and the electric telescopic rod (7) is fixed on the connecting disk (20).
5. The tire crown cutting device capable of automatic positioning according to claim 4, characterized in that: A positioning piece is arranged on the side of the fixing plate (19), and the positioning piece comprises a fixing groove (21), a fixing block (22), a threaded outer rod (23), a threaded inner rod (24) and a positioning plate (25).
6. The tire crown cutting device capable of automatic positioning according to claim 5, characterized in that: The fixing plate (19) is evenly provided with fixing grooves (21) on the circumference of the side surface, a fixing block (22) is inserted into the fixing groove (21), a threaded outer rod (23) is rotatably provided on the side surface of the fixing block (22), the threaded outer rod (23) is internally threadedly matched with a threaded inner rod (24), and a positioning plate (25) is rotatably provided at the end of the threaded inner rod (24).
7. The tire crown cutting device capable of automatic positioning according to claim 6, characterized in that: The horizontal plane at the top of the fixing groove (21) is lower than the horizontal plane at the top of the gap (5), and the horizontal plane at the top of the fixing groove (21) is higher than the horizontal plane at the bottom of the gap (5).
8. The tire crown cutting device capable of automatic positioning according to claim 7, characterized in that: The height of the positioning plate (25) is equal to the height of the fixing groove (21), and the positioning plate (25) is an arc-shaped plate.