Opening and shaping mechanism of transmission belt

Abstract

The utility model relates to an opening shaping mechanism, in particular to an opening shaping mechanism of a transmission belt, which comprises a rack, a mounting table, four first sliding table cylinders, a first moving plate, a pulling shaft and the like, the top of the rack is connected with the mounting table, and the bottom of the mounting table is provided with the four first sliding table cylinders; telescopic rods of the first sliding table air cylinders are connected with first moving plates, and the tops of the first moving plates are connected with pulling shafts. The telescopic rod of the second sliding table air cylinder extends to drive the pulling block to move backwards, the pulling block can pull the transmission belt, secondary opening shaping is conducted on the transmission belt, and the transmission belt is shaped to be in the shape meeting the appearance standard of the next procedure. And then the electric guide rail drives the transmission belt subjected to secondary opening and shaping to move rightwards, the transmission belt subjected to secondary opening and shaping is conveyed to the next station, rapid belt sleeving is conducted, and the action of manual intervention on belt sleeving is avoided.

Description

Technical Field

[0001] The utility model relates to an opening and shaping mechanism, in particular to an opening and shaping mechanism for a transmission belt. Background Technique

[0002] The transmission belt is one of the important components for transmitting power in mechanical equipment. It transmits torque through friction with the pulley to drive the mechanical equipment to operate. During the production process of the transmission belt, generally, the transmission belt will be opened and shaped to ensure that the transmission belt can work smoothly and efficiently.

[0003] The existing opening and shaping equipment consists of a belt centering and opening mechanism, a secondary opening and shaping mechanism, and a vertical lifting mechanism. The belt centering and opening mechanism automatically unfolds the transmission belt in the center. The secondary opening and shaping mechanism performs secondary opening on the unfolded transmission belt to make its shape conform to the outer shape standard for the next process. The vertical lifting mechanism controls the secondary opening and shaping mechanism to rise and lift the transmission belt. The staff removes the transmission belt and sleevs it, and the operation is relatively cumbersome and the sleeving operation cannot be carried out quickly. Content of the Utility Model

[0004] In order to overcome the shortcomings that the staff removes the transmission belt and sleevs it, and the operation is relatively cumbersome and the sleeving operation cannot be carried out quickly, the utility model provides an opening and shaping mechanism for a transmission belt.

[0005] The technical solution is: an opening and shaping mechanism for a transmission belt, which includes a frame, a mounting table, a first sliding table cylinder, a first moving plate, a pulling shaft, a secondary opening mechanism, a lifting mechanism, and a translation mechanism. The top of the frame is connected with a mounting table. Four first sliding table cylinders are installed at the bottom of the mounting table. The telescopic rods of the first sliding table cylinders are all connected with a first moving plate. The top of the first moving plate is connected with a pulling shaft. Four openings are opened on the mounting table. The four pulling shafts are respectively located in the four openings. The pulling shaft is used to pull the transmission belt and perform centering opening and shaping on the transmission belt. The secondary opening mechanism is used to perform secondary opening and shaping on the transmission belt. The lifting mechanism is used to control the secondary opening mechanism to rise and fall. The translation mechanism is used to control the secondary opening mechanism to move horizontally and send the transmission belt after secondary opening and shaping to the next working station.

[0006] Further explanation, the secondary opening mechanism includes a mounting frame, a second sliding table cylinder, a second moving plate, a connecting plate, a pulling block, and a fixed block. The second sliding table cylinder is installed on the mounting frame. The telescopic rod of the second sliding table cylinder is connected with a second moving plate. The second moving plate is connected with a connecting plate. The bottom of the connecting plate is connected with a pulling block. The bottom of the second sliding table cylinder is connected with a fixed block. The fixed block and the pulling block are used to perform secondary opening and shaping on the transmission belt.

[0007] Further explanation: The lifting mechanism includes a mounting plate, a lifting cylinder, and a lifting block. The lifting cylinder is mounted on the mounting plate, and the lifting block is connected to the telescopic rod of the lifting cylinder. The lifting block is connected to the mounting frame.

[0008] Further explanation: The translation mechanism includes an electric guide rail and a moving block. The moving block is connected to the sliding block of the electric guide rail, and the moving block is connected to the mounting plate.

[0009] Further explanation: It also includes a first slide rail and a first slider. The first slide rail is mounted on the mounting plate, and the first slider is slidably connected to the first slide rail. The first slider is connected to the lifting block.

[0010] Further explanation: It also includes a second slide rail and a second slider. Four second slide rails are connected to the bottom of the mounting table, and the second slider is slidably connected to the second slide rail. The four second sliders are respectively connected to the four first moving plates.

[0011] Further explanation: It also includes a lighting lamp, and the lighting lamp is connected to the bottom of the second slide table cylinder.

[0012] Further explanation: At least four mounting holes are opened in the lower part of the frame.

[0013] Further explanation: The four openings are distributed in a "cross" shape.

[0014] Further explanation: The sides of the fixed block and the pulling block that are away from each other are both arc-shaped.

[0015] The beneficial effect is that: when the telescopic rod of the second slide table cylinder of the present utility model extends, it can drive the pulling block to move backward. The pulling block can pull the transmission belt to perform secondary opening and shaping on the transmission belt, shaping the transmission belt into a shape that meets the outer shape standard for the next process. Subsequently, the electric guide rail drives the transmission belt after secondary opening and shaping to move to the right, sending the transmission belt after secondary opening and shaping to the next station for rapid belt sleeving, avoiding manual intervention in the belt sleeving operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structure diagram of the present utility model.

[0017] Figure 2 It is an exploded view of the present utility model.

[0018] Figure 3 It is a three-dimensional structure diagram of the first slide table cylinder, the first moving plate, the pulling shaft, and the opening of the present utility model.

[0019] Figure 4 It is a three-dimensional structure diagram of the secondary opening mechanism of the present utility model.

[0020] Figure 5This is a three-dimensional structural schematic diagram of the first slide rail and the first slider of the present utility model.

[0021] Figure 6 This is a three-dimensional structural schematic diagram of the second slide rail and the second slider of the present utility model.

[0022] The markings of each component in the attached drawings are as follows: 1: frame, 2: mounting table, 3: first slide table cylinder, 4: first moving plate, 5: pulling shaft, 6: opening, 7: mounting bracket, 8: second slide table cylinder, 9: second moving plate, 10: connecting plate, 11: pulling block, 12: fixing block, 13: mounting plate, 14: lifting cylinder, 15: lifting block, 16: electric guide rail, 17: moving block, 18: first slide rail, 19: first slider, 20: second slide rail, 21: second slider, 22: lighting lamp, 23: mounting hole. Detailed implementation manners

[0023] The following will further illustrate the present utility model in combination with specific embodiments. It should also be noted that unless otherwise clearly specified and defined, terms such as: setting, installation, connection, and coupling should be understood in a broad sense. For example, it 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.

[0024] As Figures 1-4 shown, a belt opening and shaping mechanism includes a frame 1, a mounting table 2, a first slide table cylinder 3, a first moving plate 4, a pulling shaft 5, a secondary opening mechanism, a lifting mechanism, and a translation mechanism. Four mounting holes 23 are evenly spaced apart at the lower part of the frame 1. The top of the frame 1 is connected with a mounting table 2. Four first slide table cylinders 3 are installed at the bottom of the mounting table 2. The telescopic rods of the first slide table cylinders 3 are respectively connected with a first moving plate 4. The tops of the first moving plates 4 are respectively connected with a pulling shaft 5. Four openings 6 are opened in the middle of the mounting table 2. The four pulling shafts 5 are respectively located in the four openings 6. The four openings 6 are distributed in a "cross" shape. The secondary opening mechanism is used for secondary opening and shaping of the belt. The lifting mechanism is used to control the rising and falling of the secondary opening mechanism. The translation mechanism is used to control the horizontal movement of the secondary opening mechanism to send the belt after secondary opening and shaping to the next working station.

[0025] As Figure 1 and Figure 4As shown, the secondary opening mechanism includes a mounting frame 7, a second sliding table cylinder 8, a second moving plate 9, a connecting plate 10, a pulling block 11 and a fixing block 12. The second sliding table cylinder 8 is installed at the lower right side of the mounting frame 7. The rear end of the telescopic rod of the second sliding table cylinder 8 is connected to the second moving plate 9. The rear side of the second moving plate 9 is connected to the connecting plate 10. The front side of the bottom of the connecting plate 10 is connected to the pulling block 11. The front side of the bottom of the second sliding table cylinder 8 is connected to the fixing block 12. The sides of the fixing block 12 and the pulling block 11 away from each other are both arc-shaped.

[0026] As Figure 1 and Figure 2 shown, the lifting mechanism includes a mounting plate 13, a lifting cylinder 14 and a lifting block 15. The lifting cylinder 14 is installed at the upper front side of the mounting plate 13. The telescopic rod of the lifting cylinder 14 is connected to the lifting block 15. The front side of the lifting block 15 is connected to the rear side of the mounting frame 7.

[0027] As Figure 1 and Figure 2 shown, the translation mechanism includes an electric guide rail 16 and a moving block 17. The front side of the sliding block of the electric guide rail 16 is connected to the moving block 17. The front side of the moving block 17 is connected to the rear side of the mounting plate 13.

[0028] As Figure 5 shown, it further includes a first slide rail 18 and a first slider 19. The first slide rail 18 is installed at the lower front side of the mounting plate 13. The first slider 19 is slidably connected to the first slide rail 18. The front side of the first slider 19 is connected to the rear side of the lifting block 15.

[0029] As Figure 6 shown, it further includes a second slide rail 20 and a second slider 21. Four second slide rails 20 are connected to the bottom of the mounting table 2. The second slider 21 is slidably connected to the second slide rail 20. The four second sliders 21 are respectively connected to the four first moving plates 4.

[0030] As Figure 4 shown, it further includes a lighting lamp 22. The lighting lamp 22 is connected to the front side of the bottom of the second sliding table cylinder 8. The lighting lamp 22 is located at the rear side of the fixing block 12.

[0031] The staff installs the electric guide rail 16 on a fixed object, then puts screws into the mounting holes 23, and mounts the frame 1 on the ground through the screws to improve the stability of the frame 1. Subsequently, the transmission belt is placed around the four pulling shafts 5. Then, the staff controls the telescopic rod of the first sliding table cylinder 3 to extend, driving the four first moving plates 4 to move away from each other. The first moving plates 4 drive the four pulling shafts 5 to move away from each other, and the pulling shafts 5 move along the openings 6. The four openings 6 are distributed in a "cross" shape, so the pulling shafts 5 will pull the transmission belt to perform centering and spreading shaping on the transmission belt. Subsequently, the staff controls the telescopic rod of the lifting cylinder 14 to extend, driving the lifting block 15 to move downward. The lifting block 15 drives the mounting bracket 7 to move downward, thereby driving the pulling block 11 and the fixed block 12 to move downward, so that the pulling block 11 and the fixed block 12 enter the transmission belt. Then, the staff controls the telescopic rod of the second sliding table cylinder 8 to extend, driving the second moving plate 9, the connecting plate 10, and the pulling block 11 to move backward. At the same time, the staff controls the telescopic rod of the first sliding table cylinder 3 to shorten, driving the four first moving plates 4 to move closer to each other. The first moving plates 4 drive the four pulling shafts 5 to move closer to each other. The second slide rail 20 and the second slider 21 can guide the first moving plate 4 to make the movement of the first moving plate 4 more stable. The pulling shafts 5 no longer pull the transmission belt, and the pulling block 11 gradually contacts the transmission belt. Through the cooperation of the fixed block 12, the pulling block 11 can pull the transmission belt to perform secondary spreading and shaping on the transmission belt. The sides of the fixed block 12 and the pulling block 11 away from each other are both arc-shaped, and the transmission belt contacts the arc surfaces of the fixed block 12 and the pulling block 11, so that the fixed block 12 and the pulling block 11 can shape the transmission belt into an outer shape standard that meets the requirements for the next process. Then, the staff controls the telescopic rod of the lifting cylinder 14 to shorten, driving the lifting block 15 to move upward, thereby driving the pulling block 11 and the fixed block 12 to move upward, and further driving the transmission belt after secondary spreading and shaping to move upward, so that the height of the transmission belt after secondary spreading and shaping is higher than that of the pulling shafts 5. The first slide rail 18 and the first slider 19 can guide the lifting block 15 to make the movement of the lifting block 15 more stable. Finally, the staff controls the electric guide rail 16 to drive the moving block 17 to move to the right. The moving block 17 drives the mounting plate 13 to move to the right, thereby driving the transmission belt after secondary spreading and shaping to move to the right, sending the transmission belt after secondary spreading and shaping to the next station for quick belt sleeving, avoiding manual intervention in the belt sleeving operation, and thus improving work efficiency. The lighting lamp 22 can provide illumination to accurately send the transmission belt after secondary spreading and shaping to the next station.

[0032] The above has introduced the present application in detail. Specific examples are used herein to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. An opening and shaping mechanism for a transmission belt, comprising a frame (1) and a mounting table (2), the top of the frame (1) being connected to the mounting table (2), characterized in that: It also includes a first sliding table cylinder (3), a first moving plate (4), a pulling shaft (5), a secondary opening mechanism, a lifting mechanism and a translation mechanism. Four first sliding table cylinders (3) are installed at the bottom of the mounting table (2). The telescopic rods of the first sliding table cylinders (3) are all connected with a first moving plate (4). The tops of the first moving plates (4) are all connected with a pulling shaft (5). Four openings (6) are formed on the mounting table (2). The four pulling shafts (5) are respectively located in the four openings (6). The pulling shaft (5) is used to pull the transmission belt to center and open and shape the transmission belt. The secondary opening mechanism is used to perform secondary opening and shaping on the transmission belt. The lifting mechanism is used to control the rising and falling of the secondary opening mechanism. The translation mechanism is used to control the horizontal movement of the secondary opening mechanism to send the transmission belt after secondary opening and shaping to the next working station.

2. The opening and shaping mechanism of a transmission belt according to claim 1, characterized in that: The secondary opening mechanism includes a mounting frame (7), a second sliding table cylinder (8), a second moving plate (9), a connecting plate (10), a pulling block (11) and a fixing block (12). The second sliding table cylinder (8) is installed on the mounting frame (7). The telescopic rod of the second sliding table cylinder (8) is connected with a second moving plate (9). The connecting plate (10) is connected to the second moving plate (9). The bottom of the connecting plate (10) is connected with a pulling block (11). The bottom of the second sliding table cylinder (8) is connected with a fixing block (12). The fixing block (12) and the pulling block (11) are used to perform secondary opening and shaping on the transmission belt.

3. The opening and shaping mechanism of a transmission belt according to claim 2, characterized in that: The lifting mechanism includes a mounting plate (13), a lifting cylinder (14) and a lifting block (15). The lifting cylinder (14) is installed on the mounting plate (13). The telescopic rod of the lifting cylinder (14) is connected with a lifting block (15). The lifting block (15) is connected to the mounting frame (7).

4. A spreading and shaping mechanism for a transmission belt according to claim 3, characterized in that: The translation mechanism includes an electric guide rail (16) and a moving block (17). The sliding block of the electric guide rail (16) is connected with a moving block (17). The moving block (17) is connected to the mounting plate (13).

5. The opening and shaping mechanism of a transmission belt according to claim 4, characterized in that: It also includes a first slide rail (18) and a first slider (19). The first slide rail (18) is installed on the mounting plate (13). The first slider (19) is slidably connected to the first slide rail (18). The first slider (19) is connected to the lifting block (15).

6. The opening and shaping mechanism of a transmission belt according to claim 5, characterized in that: It also includes a second slide rail (20) and a second slider (21). Four second slide rails (20) are connected to the bottom of the mounting table (2). The second slider (21) is slidably connected to the second slide rail (20). The four second sliders (21) are respectively connected to the four first moving plates (4).

7. The opening and shaping mechanism of a transmission belt according to claim 6, characterized in that: It also includes a lighting lamp (22). The lighting lamp (22) is connected to the bottom of the second sliding table cylinder (8).

8. The opening and shaping mechanism of a transmission belt according to claim 7, characterized in that: At least four mounting holes (23) are formed in the lower part of the frame (1).

9. The opening and shaping mechanism of a transmission belt according to claim 8, characterized in that: The four openings (6) are distributed in a "cross" shape.

10. A spreading and shaping mechanism for a transmission belt according to claim 9, characterized in that: The sides of the fixing block (12) and the pulling block (11) away from each other are both arc-shaped.

Images