Automatic cloth roll conveying system of cord fabric impregnator

Abstract

The utility model relates to the technical field of cord fabric impregnation process equipment, and discloses an automatic yardage roll conveying system of a cord fabric impregnator, which comprises a vertical warehouse for storing yardage rolls and the impregnator, a conveying track is planned between the vertical warehouse and an inlet / outlet of the impregnator, and two automatic grabbing mechanisms are arranged at the end part, close to the vertical warehouse, of the conveying track. Wherein one automatic grabbing mechanism is used for grabbing and placing a cloth roll to be impregnated in the vertical warehouse onto the conveying rails, and the other conveying rail is used for grabbing and placing the cloth roll impregnated on the conveying rail into the vertical warehouse; each automatic grabbing mechanism comprises a truss, a clamp, a sliding assembly arranged on the truss and used for driving the clamp to slide in the length direction of the truss, and a lifting assembly arranged on the truss and used for driving the clamp to ascend and descend. The method has the effect of improving the safety of the cord fabric in the gum dipping process.

Description

Technical Field

[0001] The present application relates to the technical field of cord fabric dipping process equipment, and in particular to an automated fabric roll conveying system for a cord fabric dipping machine. Background Art

[0002] The cord fabric dipping machine is a device specially used to process cord fabric and increase its adhesion to rubber. It is commonly used in tire and other industrial production that requires high-strength fabrics. Its working principle generally includes the following steps: First, the cord fabric passes through the tension station before dipping to ensure that the fabric is flat; then, the fabric enters the dipping tank and is evenly coated with latex; then the thickness of the glue layer is controlled by the extrusion device to ensure that the glue is evenly distributed; then it is heat treated in an oven to improve the thermal stability of the cord fabric and the curing of the glue. This equipment is crucial to the mechanical properties of the cord fabric, ensuring that the cord fabric can withstand huge pressure and impact in rubber products such as tires.

[0003] In the prior art, workers are usually required to transfer batches of cloth rolls to be dipped in glue to the entrance of the cord fabric dipping machine using external transportation tools such as carts, and use the cord fabric dipping machine to automatically control the cloth rolls to perform the dipping operation. However, the dipping process of the cord fabric in the dipping machine is usually accompanied by high temperature and high pressure, which increases the safety risks of workers at work. In addition, workers are at the entrance and exit of the dipping machine for a long time. Even if protective measures are taken, it is difficult to avoid inhaling toxic gases in the glue solution when breathing. In the long run, it will cause great damage to the workers' bodies. Utility Model Content

[0004] In order to improve the safety during the cord fabric dipping process, the present application provides an automated fabric roll conveying system for a cord fabric dipping machine.

[0005] The present application provides an automated cloth roll conveying system for a cord fabric dipping machine, which adopts the following technical solutions:

[0006] An automated cloth roll conveying system for a cord fabric dipping machine comprises a vertical warehouse for storing cloth rolls and a dipping machine, a conveying track is planned between the entrance and exit of the vertical warehouse and the dipping machine, two automatic grabbing mechanisms are arranged at the end of the conveying track close to the vertical warehouse, one of the automatic grabbing mechanisms is used to grab the cloth rolls to be dipped in the vertical warehouse and place them on the conveying track, and the other conveying track is used to grab the cloth rolls that have been dipped on the conveying track and place them in the vertical warehouse, each of the automatic grabbing mechanisms comprises a truss, a clamp, a sliding assembly arranged on the truss to drive the clamp to slide along the length direction of the truss, and a lifting assembly arranged on the truss to drive the clamp to rise and fall.

[0007] By adopting the above technical solution, in actual application, when an automatic grabbing mechanism identifies a cloth roll to be dipped in the vertical warehouse, the sliding assembly and the lifting assembly are used to drive the clamp to move accurately to the cloth roll; then the clamp firmly clamps the cloth roll shaft, and then the sliding assembly and the lifting assembly are used to smoothly place the cloth roll on the conveying track, and the conveying track conveys the cloth roll to the dipping machine for dipping. When another automatic grabbing mechanism detects a cloth roll that has been dipped at the end of the conveying track, it grabs the cloth roll from the conveying track and safely puts it back into the vertical warehouse, thus completing the entire automated conveying process. This not only greatly improves production efficiency, but also keeps workers away from the dipping machine with higher potential risks, improving safety during the cord fabric dipping process.

[0008] Optionally, a slide rail is provided at the top of the truss along its length direction, a support seat is slidably provided on the slide rail, and the sliding assembly includes a first rack arranged on the inner side of the slide rail, a driving gear rotatably arranged on the support seat and meshing with the first rack, and a reduction motor driving the driving gear to rotate.

[0009] By adopting the above technical solution, under the monitoring of the sensor, the reduction motor is started to drive the driving gear to rotate. Since the driving gear is engaged with the first rack, it will drive the support seat to slide along the length direction of the slide rail, thereby realizing the horizontal movement of the clamp.

[0010] Optionally, a through hole is vertically opened on the support seat, a connecting part is vertically arranged in the through hole, and the lifting assembly includes a second rack vertically arranged on the side wall of the connecting part, a driving gear rotatably arranged on the support seat and meshing with the second rack, and a servo motor driving the driving gear to rotate.

[0011] By adopting the above technical solution, when the servo motor is started, it will drive the driving gear to rotate. Since the driving gear is meshed with the second rack, it will drive the connecting part to rise and fall vertically, thereby realizing the lifting and lowering movement of the clamp. In addition, the servo motor can accurately adjust the lifting height to meet the needs of clamping cloth rolls of different heights due to stacking.

[0012] Optionally, the clamp includes a supporting cross plate connected to the bottom of the connecting part, a clamping plate slidably arranged on the supporting cross plate for clamping the cloth roll shaft, and a driving member for driving the clamping plate to slide, and one clamping plate is arranged at each end corresponding to the cloth roll shaft, and sleeves are arranged on opposite sides of the two clamping plates corresponding to the shaft of the cloth roll extending out of the main body, and the shaft of the cloth roll extending out of the main body is plugged into and fitted with the sleeve.

[0013] By adopting the above technical solution, when the driving member is started, the two clamping plates are driven to move closer or farther from each other, thereby clamping or releasing the cloth roll shaft. At the same time, due to the plug-in fit between the sleeve and the cloth roll shaft, the stability of the cloth roll during transportation is ensured.

[0014] Optionally, a nitrogen spring is provided on one side of the support seat located at the connecting part, the cylinder body of the nitrogen spring is vertically fixed on the support seat, and the end of the piston rod of the nitrogen spring is connected to the side wall of the connecting part close to the bottom.

[0015] By adopting the above technical solution, when the connecting part rises or falls, the nitrogen spring will provide corresponding assistance or buffering, thereby improving the overall stability of the system.

[0016] Optionally, one layer of the conveying track is respectively provided for the cloth roll before and after the cloth roll is dipped in glue, and the two layers of the conveying track are arranged vertically in parallel.

[0017] By adopting the above technical solution, not only the cloth rolls before and after dipping are effectively isolated, thus avoiding possible cross contamination, but also the space utilization is improved, making the entire conveying system more compact and efficient.

[0018] Optionally, a plurality of lifting platforms are arranged in series in the conveying track.

[0019] By adopting the above technical solution, the lifting platform is used to lift and transfer cloth rolls between two layers of conveying tracks to meet the conveying requirements of different heights.

[0020] Optionally, a plurality of diversion turntables are arranged in series in the conveying track.

[0021] By adopting the above technical solution, the diversion turntable is used to divert cloth rolls from the main line conveyor track to different branch line conveyor tracks, or to converge cloth rolls from different branch lines to the main line conveyor track, thereby realizing flexible scheduling and efficient management of cloth rolls during the conveying process.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. In actual application, when an automatic gripping mechanism identifies a cloth roll to be dipped in the vertical warehouse, the sliding component and the lifting component work together to drive the clamp to move accurately to the cloth roll; then the clamp firmly clamps the cloth roll shaft, and then uses the sliding component and the lifting component to smoothly place the cloth roll on the conveyor track, which then transports the cloth roll to the dipping machine for dipping. When another automatic gripping mechanism detects a cloth roll that has been dipped at the end of the conveyor track, it grabs the cloth roll from the conveyor track and safely puts it back into the vertical warehouse, thus completing the entire automated conveying process. This not only greatly improves production efficiency, but also keeps workers away from dipping machines with higher potential risks, thereby improving safety during the cord fabric dipping process.

[0024] 2. Under the monitoring of the sensor, the reduction motor is started to drive the driving gear to rotate. Since the driving gear is meshed with the first rack, it will drive the support seat to slide along the length direction of the slide rail, thereby realizing the horizontal movement of the fixture;

[0025] 3. When the servo motor starts, it drives the active gear to rotate. Since the active gear meshes with the second rack, it drives the connecting part to rise and fall vertically, thereby realizing the lifting and lowering movement of the clamp. The servo motor can also accurately adjust the lifting height to meet the needs of clamping cloth rolls of different heights due to stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a plan view of the production site of an embodiment of the present application.

[0027] Figure 2 It is a schematic diagram of the overall structure of the automatic grasping mechanism in the embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the overall structure of the lifting platform in the embodiment of the present application.

[0029] Figure 4 It is a schematic diagram of the overall structure of the diversion turntable in the embodiment of the present application.

[0030] Figure 5 It is a schematic diagram showing the connection relationship between the support seat and the slide rail in the automatic gripping mechanism of the embodiment of the present application.

[0031] Figure 6 It is a schematic diagram showing the connection relationship between the cloth roll and the clamping plate in the automatic gripping mechanism of the embodiment of the present application.

[0032] Description of reference numerals:

[0033] 01. Cloth roll; 1. Vertical warehouse; 2. Glue dipping machine; 3. Conveying track; 4. Lifting platform; 5. Diversion turntable; 6. Pallet; 7. Automatic grabbing mechanism; 71. Truss; 711. Slide rail; 72. Clamp; 721. Support cross plate; 7211. Groove; 722. Clamping plate; 7221. Sleeve; 723. Driving part; 7231. Cylinder; 73. Sliding assembly; 731. First rack; 732. Driving gear; 733. Speed ​​reduction motor; 74. Lifting assembly; 741. Second rack; 742. Driving gear; 743. Servo motor; 8. Support seat; 81. Through hole; 82. Connecting part; 9. Nitrogen spring. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-6 This application is described in further detail.

[0035] The embodiment of the present application discloses an automated cloth roll conveying system for a cord fabric dipping machine.

[0036] Reference Figures 1 to 4 An automatic cloth roll conveying system for a cord fabric dipping machine includes a vertical warehouse 1 and a dipping machine 2. A plurality of cloth rolls 01 to be dipped and cloth rolls 01 that have been dipped are stored in the vertical warehouse 1. Multiple dipping machines 2 can be set as needed. In this embodiment, five dipping machines 2 are taken as an example. A conveying track 3 is planned between the vertical warehouse 1 and the entrance and exit of the five dipping machines 2. The conveying track 3 is respectively provided with a layer before and after the cloth rolls 01 are dipped. The two layers of conveying tracks 3 are arranged in parallel along the vertical direction, and a plurality of lifting platforms 4 and diversion turntables 5 are arranged in series in the conveying track 3 as needed. Each lifting platform 4 and diversion turntable 5 is provided with a tray 6 for placing the cloth rolls 01. Two automatic grabbing mechanisms 7 are arranged at the end of the conveying track 3 near the vertical warehouse 1. One of the automatic grabbing mechanisms 7 is used to grab and place the cloth rolls 01 to be dipped in the vertical warehouse 1 onto the conveying track 3, and the other automatic grabbing mechanism 7 is used to grab and place the cloth rolls 01 that have been dipped on the conveying track 3 into the vertical warehouse 1.

[0037] Reference Figures 1 to 4 The cloth roll 01 conveying system of the present application, through the coordinated action of the automatic grabbing mechanism 7, the lifting platform 4 and the diversion turntable 5, centrally sends the cloth rolls 01 required by multiple cord fabric dipping machines 2 in the common production process from the vertical warehouse 1 to the corresponding dipping machines 2 with distribution belts, and sends the finished cloth rolls 01 after dipping in glue from the outlet of the dipping machine 2 into the vertical warehouse 1.

[0038] Reference Figure 1 and Figure 4The automatic grabbing mechanism 7 includes a truss 71, a clamp 72, a sliding assembly 73 and a lifting assembly 74. The truss 71 is located at the entrance and exit of the vertical warehouse 1, and is vertically arranged between the truss 71 and the conveying track 3. A slide rail 711 is fixedly arranged on the top of the truss 71 along its own length direction, and a support seat 8 is slidably arranged on the slide rail 711. The clamp 72 is located below the support seat 8.

[0039] Reference Figure 5 The sliding assembly 73 includes a first rack 731, a driving gear 732 and a reduction motor 733. The first rack 731 is fixedly arranged on the inner side of the slide rail 711 parallel to the length direction of the slide rail 711. The reduction motor 733 is fixedly arranged on the top wall of the support seat 8, and the output shaft of the reduction motor 733 rotates vertically through the support seat 8 and extends out of the bottom wall of the support seat 8. The driving gear 732 is meshed with the first rack 731 and is coaxially fixedly sleeved on the rotating shaft of the reduction motor 733 extending out of the bottom wall.

[0040] Reference Figure 6 A through hole 81 is vertically opened on the support seat 8, and a vertical connecting portion 82 is penetrated in the through hole 81. The lifting assembly 74 includes a second rack 741, a driving gear 742 and a servo motor 743. The second rack 741 is vertically fixed on the side wall of the connecting portion 82, and the servo motor 743 is fixed on the top wall of the support seat 8. The output shaft of the servo motor 743 faces the connecting portion 82, and the driving gear 742 is coaxially fixed on the output shaft of the servo motor 743, and the driving gear 742 is always meshed with the second rack 741.

[0041] Reference Figure 6 In order to further improve the stability of the system, a nitrogen spring 9 is further provided on one side of the support seat 8 located at the connection part 82. The cylinder of the nitrogen spring 9 is vertically fixed and penetrated on the support seat 8, and the piston rod end of the nitrogen spring 9 is hinged on the side wall near the bottom of the connection part 82. When the connection part 82 is raised or lowered, the nitrogen spring 9 will provide corresponding assistance or buffering, thereby improving the overall performance of the system.

[0042] Reference Figure 5The clamp 72 includes a supporting transverse plate 721, a clamping plate 722 and a driving member 723. The supporting transverse plate 721 is installed at the bottom of the connecting portion 82 by bolts. A clamping plate 722 is provided corresponding to the rotating shaft of the cloth roll 01, and is relatively slidably sleeved on the supporting transverse plate 721. The opposite sides of the two clamping plates 722 are fixed with sleeves 7221 corresponding to the rotating shaft of the cloth roll 01 extending out of the body, and the rotating shaft of the cloth roll 01 extending out of the body is plugged into and matched with the sleeve 7221. A groove 7211 is provided on the side wall of the supporting cross plate 721 facing the clamping plate 722 along its own length direction. The driving member 723 in this embodiment is a cylinder 7231, which is horizontally placed in the groove 7211, and one is provided for each clamping plate 722. The bottoms of the two cylinders 7231 are opposite to each other and are fixedly set in the groove 7211, and the top ends of the piston rods of the two cylinders 7231 are fixedly connected to the corresponding clamping plates 722.

[0043] The implementation principle of the automatic cloth roll conveying system of the tire cord fabric dipping machine in the embodiment of the present application is as follows: through the automatic cloth roll 01 grabbing and conveying system, the automatic grabbing, placement and conveying of the cloth roll 01 are realized, which not only improves the production efficiency, but also significantly reduces the safety risk of workers. At the same time, the multi-layer conveying track 3 design is adopted, combined with the flexible scheduling of the lifting platform 4 and the diversion turntable 5, to realize the efficient management and conveying of the cloth roll 01.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automated cloth roll conveying system for a cord fabric dipping machine, comprising a vertical warehouse (1) for storing cloth rolls (01) and a dipping machine (2), characterized in that: A conveying track (3) is planned between the entrance and exit of the vertical warehouse (1) and the dipping machine (2). Two automatic grabbing mechanisms (7) are arranged at the end of the conveying track (3) close to the vertical warehouse (1). One of the automatic grabbing mechanisms (7) is used to grab the cloth roll (01) to be dipped in glue in the vertical warehouse (1) and place it on the conveying track (3), and the other conveying track (3) is used to grab the cloth roll (01) that has been dipped in glue on the conveying track (3) and place it in the vertical warehouse (1). Each of the automatic grabbing mechanisms (7) includes a truss (71), a clamp (72), a sliding component (73) arranged on the truss (71) to drive the clamp (72) to slide along the length direction of the truss (71), and a lifting component (74) arranged on the truss (71) to drive the clamp (72) to rise and fall.

2. The automatic cloth roll conveying system of the cord fabric dipping machine according to claim 1 is characterized in that: A slide rail (711) is arranged at the top of the truss (71) along its length direction, a support seat (8) is slidably arranged on the slide rail (711), and the sliding assembly (73) comprises a first rack (731) arranged on the inner side of the slide rail (711), a driving gear (732) rotatably arranged on the support seat (8) and meshing with the first rack (731), and a reduction motor (733) driving the driving gear (732) to rotate.

3. The automatic cloth roll conveying system of the cord fabric dipping machine according to claim 2 is characterized in that: The support seat (8) is provided with a through hole (81) in the vertical direction, and a connecting portion (82) is provided in the through hole (81). The lifting assembly (74) comprises a second rack (741) provided vertically on a side wall of the connecting portion (82), a driving gear (742) rotatably provided on the support seat (8) and meshing with the second rack (741), and a servo motor (743) driving the driving gear (742) to rotate.

4. The automatic cloth roll conveying system of the cord fabric dipping machine according to claim 3 is characterized in that: The clamp (72) comprises a supporting transverse plate (721) connected to the bottom of the connecting portion (82), a clamping plate (722) slidably arranged on the supporting transverse plate (721) for clamping the rotating shaft of the cloth roll (01), and a driving member (723) for driving the clamping plate (722) to slide, one clamping plate (722) is arranged at each end corresponding to the rotating shaft of the cloth roll (01), and sleeves (7221) are arranged on opposite sides of the two clamping plates (722) corresponding to the rotating shaft of the cloth roll (01) extending out of the body, and the rotating shaft of the cloth roll (01) extending out of the body is plugged into and matched with the sleeve (7221).

5. The automatic cloth roll conveying system of the cord fabric dipping machine according to claim 3 is characterized in that: A nitrogen spring (9) is provided on one side of the support seat (8) located at the connecting portion (82); a cylinder body of the nitrogen spring (9) is vertically fixedly penetrated on the support seat (8), and an end of a piston rod of the nitrogen spring (9) is connected to a side wall of the connecting portion (82) close to the bottom.

6. The automatic cloth roll conveying system of the cord fabric dipping machine according to claim 1 is characterized in that: The conveying track (3) is provided with a layer respectively corresponding to the cloth roll (01) before and after being dipped in glue, and the two layers of the conveying track (3) are arranged vertically and in parallel.

7. The automatic cloth roll conveying system of the cord fabric dipping machine according to claim 6 is characterized in that: A plurality of lifting platforms (4) are arranged in series in the conveying track (3).

8. The automatic cloth roll conveying system of the cord fabric dipping machine according to claim 6 is characterized in that: A plurality of flow-dividing turntables (5) are arranged in series in the conveying track (3).

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