Automatic unloading and carrying equipment for a winding machine

Abstract

The utility model discloses a kind of automatic uncoiling and carrying equipment of winding machine, comprising: automatic uncoiling assembly and automatic carrying assembly;Automatic uncoiling assembly includes discharging long arm, the piston long rod of driving electric cylinder is rotatably connected in the middle part of discharging long arm, and the pneumatic stopper of driving cylinder is detachably connected with the top of discharging long arm;Automatic carrying assembly includes carrying trolley, and the top of one end of carrying trolley is provided with fixed jig, and the top of the other end of carrying trolley is provided with fixed support.The utility model, after receiving signal by general control dispatching system, task is assigned to each automatic uncoiling and carrying equipment of winding machine, and the automatic uncoiling assembly and automatic carrying assembly on each equipment can be specified process according to set parameter beat and action execution, automatically complete uncoiling, put in gas expansion shaft, carry film roll to specified area and the like action, can real-time monitoring production capacity and dispatching carrying trolley, effectively improve production efficiency and product yield, reduce implicit cost, avoid production risk.

Description

Technical Field

[0001] This utility model relates to the field of winding machine unloading and handling technology, specifically to an automatic winding machine unloading and handling device. Background Technology

[0002] The re-wrapping film is made of multi-layer composite film through a re-wrapping process. It has excellent barrier properties, tensile strength and sealing properties. It can effectively prevent moisture, oxidation and leakage, firmly lock in the quality of the contents and extend the shelf life. It is widely used in food, chemical, building materials and daily necessities industries.

[0003] The rewinding process in the production of heavy-duty film requires the use of an air-expanding shaft on the rewinding machine. Currently, the unwinding and handling processes require the cooperation of multiple operators, and the entire process relies on manual control of the inflation and deflation equipment, making the process quite cumbersome. After packaging and sealing, the heavy-duty film bags need to be transferred to the finished product warehouse using an electric forklift. This method not only requires a large investment of manpower and auxiliary equipment, but also has complex operation and high hidden production costs. In addition, improper coordination between personnel and equipment can easily lead to safety hazards, resulting in low overall operational efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic unloading and handling device for a winding machine in order to solve the above problems.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution, including: Automatic unloading components are located on both sides of the bottom of the winding machine and are used to perform unloading or feeding actions. An automatic conveying component, located on the outer bottom of the winding machine, is used to perform conveying actions; The automatic unloading assembly includes an unloading arm, the middle of which is rotatably connected to the piston rod of the drive cylinder, so that the drive cylinder can drive the unloading arm to perform unloading or feeding actions. The top of the unloading arm is detachably connected to the pneumatic stop of the drive cylinder, so that the drive cylinder can drive the pneumatic stop to perform clamping or releasing actions. The automatic handling assembly includes a handling trolley. A fixed fixture is provided at the top of one end of the handling trolley, so that the handling trolley can drive the fixed fixture to handle the wound repackaged film roll. A fixed bracket is provided at the top of the other end of the handling trolley, so that the handling trolley can drive the air expansion shaft to be deployed on the fixed bracket.

[0006] As a further description of the above technical solution, the drive electric cylinder is installed on both sides of the bottom of the winding machine, and a geared motor is installed on the top of the drive electric cylinder.

[0007] As a further description of the above technical solution, a connecting square fork is installed at the top of the unloading boom, a limit block is installed on the outside of the connecting square fork, and a positioning pin is inserted at the top of the connecting square fork.

[0008] As a further description of the above technical solution, a limiting groove is provided on the outer side of the limiting block, and the contour of the limiting groove fits the contour of the end of the air shaft.

[0009] As a further description of the above technical solution, a fixed support is installed at the end of the drive cylinder, and the fixed support is detachably connected to the unloading arm.

[0010] As a further description of the above technical solution, the output end of the drive cylinder is detachably connected to the pneumatic stop block, and the pneumatic stop block passes through the connecting square fork and is arranged parallel to the positioning shaft pin.

[0011] As a further description of the above technical solution, the inner side of the pneumatic stop is provided with a fitting groove, and the contour of the fitting groove fits with the contour of the end of the air expansion shaft.

[0012] As a further description of the above technical solution, a connecting support is installed at the bottom of the fixed bracket, and the fixed bracket is detachably connected to the transport trolley through the connecting support.

[0013] As a further description of the above technical solution, the fixed bracket is provided with symmetrical support ribs on both sides of the top, and the support ribs are detachably mounted with shaft end baffles on the outer side of the top.

[0014] As a further description of the above technical solution, an adjusting screw is provided in the middle of the support rib, and the inner side of the middle of the support rib is threadedly connected to the guide wedge through the adjusting screw.

[0015] The beneficial effects of this utility model are as follows: 1. This utility model, after receiving signals through the central control and dispatch system, assigns tasks to the automatic unloading and handling equipment of each winding machine. The automatic unloading component and automatic handling component on each machine can perform designated processes according to the set parameters, rhythm and actions, automatically completing actions such as unloading, placing the air expansion shaft, and handling the film roll to the designated area. It can monitor production capacity and dispatch handling trolleys in real time, collect defective product data, effectively improve production efficiency and product yield, reduce hidden costs, and avoid production risks. 2. In this utility model, the electric drive cylinder can drive the unloading arm to perform unloading or feeding actions, and the pneumatic drive cylinder can drive the pneumatic stop block to perform clamping or releasing actions, which effectively improves the operating accuracy and production efficiency, and is suitable for automated operation scenarios where the air expansion shaft is frequently changed. 3. In this utility model, the transport trolley can drive the fixed fixture to transport the wound-up repackaged film rolls and drive the air expansion shaft waiting to be put into the fixed bracket, so that the air expansion shaft can smoothly enter the feeding station; by optimizing the transport route and transport speed of the transport trolley, it can match the existing equipment capacity in real time, and reduce the investment of other auxiliary equipment hidden costs, ensuring high efficiency and safety, convenient inspection and maintenance, and stable and reliable operation.

[0016] To more clearly illustrate the structural features and functions of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the automatic unloading and handling equipment for the rewinding machine of this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the automatic unloading and handling equipment for the rewinding machine of this utility model. Figure 2 ; Figure 3 yes Figure 1 Schematic diagram of the automatic unloading assembly; Figure 4 yes Figure 1 Main view of the automatic unloading component; Figure 5 yes Figure 1 A schematic diagram of the structure of the automated handling component; Figure 6 yes Figure 1 Side view of the automatic transport component.

[0018] Figure label: 1. Winding machine; 2. Automatic unloading assembly; 21. Unloading boom; 22. Drive cylinder; 23. Piston rod; 24. Drive cylinder; 25. Pneumatic stop; 251. Bonding groove; 26. Gear motor; 27. Connecting square fork; 28. Limit stop; 281. Limit groove; 29. ​​Positioning pin; 3. Automatic handling assembly; 31. Handling trolley; 32. Fixing fixture; 33. Fixing bracket; 34. Connecting support; 35. Support rib; 36. Shaft end baffle; 37. Adjusting screw; 38. Guide wedge; 4. Air shaft; 5. Re-wrapping film roll. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0020] like Figures 1-6As shown, in one embodiment, an automatic unloading and conveying device for a winding machine includes: an automatic unloading assembly 2 and an automatic conveying assembly 3; Among them, the automatic unloading assembly 2 is located on both sides of the bottom of the winding machine 1 and is used to perform unloading or feeding actions. For example, the automatic unloading assembly 2 includes an unloading arm 21, the middle of which is rotatably connected to the piston rod 23 of the drive cylinder 22, so that the drive cylinder 22 can drive the unloading arm 21 to perform unloading or feeding actions. Correspondingly, the top of the unloading boom 21 is detachably connected to the pneumatic stop 25 of the drive cylinder 24, so that the drive cylinder 24 can drive the pneumatic stop 25 to perform clamping or releasing actions. In some embodiments, the drive cylinder 22 is installed on both sides of the bottom of the winding machine 1, and a geared motor 26 is installed on the top of the drive cylinder 22, so that the geared motor 26 can accurately transmit power to the drive cylinder 22. By adjusting the output speed, the extension and retraction speed and stroke of the piston rod 23 are controlled, thereby driving the unloading arm 21 to move according to the preset trajectory and angle, ensuring the accuracy of operation.

[0021] In some embodiments, a connecting square fork 27 is installed on the top of the unloading arm 21, a limit block 28 is installed on the outside of the connecting square fork 27, and a positioning pin 29 is inserted into the top of the connecting square fork 27. This allows the unloading arm 21 to cooperate with the limit block 28 to stably lift and unload the film roll when rotating in the forward direction, and to cooperate with the pneumatic stop 25 and the limit block 28 to perform the delivery operation when rotating in the reverse direction, ensuring the positional accuracy of the new air expansion shaft 4 when it is delivered.

[0022] In some embodiments, a limiting groove 281 is provided on the outer side of the limiting block 28, and the contour of the limiting groove 281 fits with the contour of the end of the air shaft 4, effectively avoiding slippage and offset during unloading or delivery.

[0023] In some embodiments, a fixed support is installed at the end of the drive cylinder 24, and the fixed support is detachably connected to the unloading arm 21; while the output end of the drive cylinder 24 is detachably connected to the pneumatic stop 25, and the pneumatic stop 25 passes through the connecting square fork 27 and is arranged parallel to the positioning shaft pin 29, so that the drive cylinder 24 can drive the pneumatic stop 25 to perform clamping or releasing actions, ensuring that the clamping force on the air expansion shaft 4 is evenly distributed and improving the fixing stability.

[0024] In some embodiments, a fitting groove 251 is provided on the inner side of the pneumatic stop 25, and the contour of the fitting groove 251 fits the contour of the end of the air shaft 4 to further enhance the clamping effect.

[0025] Please continue reading. Figures 1-6 In this embodiment, the automatic transport component 3 is disposed on the outer side of the bottom of the winding machine 1 and is used to perform transport actions; For example, the automated handling component 3 includes an AGV handling trolley 31. A fixing fixture 32 is provided at the top of one end of the AGV handling trolley 31, so that the handling trolley 31 can drive the fixing fixture 32 to handle the wound-up repackaged film roll 5, ensuring that there is no shaking or falling off during the handling process. Correspondingly, a fixing bracket 33 is provided at the top of the other end of the handling trolley 31, so that the handling trolley 31 can drive the air expansion shaft 4 to be put into the fixing bracket 33, preparing for subsequent rotation loading.

[0026] In some embodiments, a connecting support 34 is installed at the bottom of the fixed bracket 33. The fixed bracket 33 is detachably connected to the transport trolley 31 through the connecting support 34, which facilitates flexible replacement of the adapter bracket according to the specifications of the air shaft 4 and improves the versatility of the equipment.

[0027] Understandably, the winding machine 1 sends a winding-down command to the scheduling control system, which then sends a command to the AGV transport vehicle 31. The AGV, acting as a vehicle, travels to the winding machine 1 where the winding needs to be unwound and docks with the automatic unloading assembly 2 at the bottom of the winding machine 1. This allows the processed heavy-packaged film roll 5, which is held at the top of the unloading arm 21, to be automatically placed onto the fixed fixture 32 of the AGV transport vehicle 31.

[0028] In some embodiments, the fixed bracket 33 is symmetrically provided with support ribs 35 on both sides of the top. The outer side of the top of the support ribs 35 is detachably equipped with a shaft end baffle 36, which can axially limit the air expansion shaft 4 on the bracket to prevent axial movement during transportation.

[0029] In some embodiments, an adjusting screw 37 is provided in the middle of the support rib 35, and the inner side of the middle of the support rib 35 is threadedly connected to the guide wedge 38 through the adjusting screw 37. The position of the guide wedge 38 can be adjusted by rotating the adjusting screw 37 to adapt to air shafts 4 of different diameters and improve equipment adaptability.

[0030] In some embodiments, positioning blocks are symmetrically arranged on the outer sides of both ends of the fixed bracket 33, which can work with the positioning pins on the unloading arm 21 to accurately position the movement position of the AGV transport trolley 31, ensuring the docking accuracy when the air shaft 4 is deployed.

[0031] Understandably, the clamping assembly installed on the AGV transport vehicle 31 consists of a fixed bracket 33, a support rib 35, a shaft end baffle 36, and a guide wedge 38, which is used to fix the air shaft 4 to be put into operation. During each operation, after unloading the roll, the direction will be reversed to rotate the air shaft 4 clamped on the clamping assembly. This rotation process is carried out after the heavy package roll on the winding machine 1 is placed into the transport fixture. After the automatic unloading assembly 2 completes the automatic unloading, the AGV transport trolley 31 automatically turns around and automatically and accurately places the air shaft 4 on the clamping assembly between the pneumatic slider and the limit block 28 at the end of the unloading arm 21 and clamps it in place, so that the unloading arm 21 can deliver the air shaft 4 into the winding machine 1 for a new round of winding operation according to the preset time and angle. After the AGV transport vehicle 31 completes the two processes of unloading the roll and placing the air expansion shaft 4, it will transport the repackaged film roll 5 to the automatic packaging area according to the instruction route to complete the remaining processes. After completing the work, it will return to the waiting area according to the designated route to wait for the next work.

[0032] Working principle: The winding machine 1 sends a winding signal to the central control and dispatch system. The central control and dispatch system then assigns a work task to the AGV transport vehicle 31. The AGV transport vehicle 31 arrives at the winding machine 1 station where the winding needs to be unloaded. After stopping at the designated position, the winding machine 1 will receive the signal. The geared motor 26 drives the drive cylinder 22 to move forward, which in turn drives the piston rod 23 to move the unloading arm 21 forward. When the unloading arm 21 rotates forward, it cooperates with the limit block 28 to perform the unloading operation. The unloading arm 21 receives a signal and places the wound repackaged film roll 5 onto the fixed fixture 32 of the AGV transport vehicle 31. After the unloading operation is completed, the unloading arm 21 is lowered to the specified angle. At the same time, the drive cylinder 24 drives the pneumatic stop 25 to the retracted state to prevent interference and failure of the air expansion shaft 4 to be placed in place. After the automatic unloading assembly 2 completes the automatic unloading, the AGV transport trolley 31 automatically turns around and begins to place a new air expansion shaft 4. The positioning blocks symmetrically arranged on both sides of the fixed bracket 33, together with the positioning pins on the unloading arm 21, accurately position the movement of the AGV transport trolley 31. The air expansion shaft 4 on the clamping assembly is automatically and accurately placed between the pneumatic slider and the limit block 28 at the end of the unloading arm 21. The pneumatic block 25 can be driven by the drive cylinder 24 to perform the clamping action to clamp and fix the air expansion shaft 4. The geared motor 26 drives the drive cylinder 22 to move in the opposite direction, which in turn drives the piston rod 23 to drive the unloading arm 21 to move in the opposite direction. When the unloading arm 21 rotates in the opposite direction, it cooperates with the pneumatic stop block 25 and the limit stop block 28 to perform the delivery operation. The unloading arm 21 receives the signal and delivers the air shaft 4 into the winding machine 1 according to the preset time and angle to perform a new round of winding operation. After the AGV transport vehicle 31 completes the two processes of unloading the roll and placing the air expansion shaft 4, it will transport the repackaged film roll 5 to the automatic packaging area according to the instruction route to complete the remaining processes. After completing the work, it will return to the waiting area according to the designated route to wait for the next work.

[0033] Through the above technical solution, this application solves the pain points of manual unloading and air shaft placement, reduces the costs and other uncertainties in the process of manual unloading, air shaft placement and packaging and transportation, and completely replaces manual procedures. This process technology has a wide coverage and realizes automated operation. The operation of each piece of equipment can be displayed on the central control and scheduling system, including production capacity and utilization rate, as well as the mileage and route map of the AGV transport vehicle. It can provide real-time feedback on the operation dynamics and various data of the entire workshop equipment, monitor the operation of the equipment in a data-driven and intelligent manner, connect all the equipment to complete the work process, and realize automated operation. After receiving signals through the central control and dispatch system, tasks are assigned to the automatic unloading and handling equipment of each winding machine 1. The automatic unloading component 2 on the winding machine 1 and the automatic handling component 3 on the AGV handling trolley 31 can execute the specified process according to the set parameters, rhythm and action, automatically completing actions such as unloading, placing the air expansion shaft 4, and handling the film roll to the designated area. The production capacity of the winding machine 1 can be monitored in real time and the handling route of the AGV handling trolley 31 can be optimized. Defective products in the production process can be monitored and feedback can be collected, effectively improving production efficiency and product yield, reducing hidden costs and avoiding production risks.

[0034] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic unloading and conveying device for a winding machine, characterized in that, include: Automatic unloading assembly (2) is located on both sides of the bottom of the winding machine (1) and is used to perform unloading or feeding actions; An automatic transport component (3) is located on the outer side of the bottom of the winding machine (1) and is used to perform transport actions; The automatic unloading assembly (2) includes an unloading arm (21), the middle of which is rotatably connected to the piston rod (23) of the drive cylinder (22), so that the drive cylinder (22) can drive the unloading arm (21) to perform unloading or feeding actions. The top of the unloading arm (21) is detachably connected to the pneumatic stop (25) of the drive cylinder (24), so that the drive cylinder (24) can drive the pneumatic stop (25) to perform clamping or releasing actions. The automatic handling component (3) includes a handling trolley (31). A fixed fixture (32) is provided at the top of one end of the handling trolley (31), so that the handling trolley (31) can drive the fixed fixture (32) to handle the wound repackaged film roll (5). A fixed bracket (33) is provided at the top of the other end of the handling trolley (31), so that the handling trolley (31) can drive the fixed bracket (33) to the air expansion shaft (4) to be deployed.

2. The automatic unloading and conveying equipment for a winding machine according to claim 1, characterized in that, The drive cylinder (22) is installed on both sides of the bottom of the winding machine (1), and a geared motor (26) is installed on the top of the drive cylinder (22).

3. The automatic unloading and conveying equipment for a winding machine according to claim 1, characterized in that, The top of the unloading boom (21) is equipped with a connecting square fork (27), a limit stop (28) is installed on the outside of the connecting square fork (27), and a positioning pin (29) is inserted into the top of the connecting square fork (27).

4. The automatic unloading and conveying equipment for a winding machine according to claim 3, characterized in that, The limiting block (28) is provided with a limiting groove (281) on the outside, and the contour of the limiting groove (281) fits the end contour of the air shaft (4).

5. The automatic unloading and conveying equipment for a winding machine according to claim 1, characterized in that, The drive cylinder (24) is equipped with a fixed support at its end, and the fixed support is detachably connected to the unloading arm (21).

6. The automatic unloading and conveying equipment for a winding machine according to claim 5, characterized in that, The output end of the drive cylinder (24) is detachably connected to the pneumatic stop block (25), which passes through the connecting square fork (27) and is arranged parallel to the positioning shaft pin (29).

7. The automatic unloading and conveying equipment for a winding machine according to claim 6, characterized in that, The pneumatic stop (25) has a fitting groove (251) on its inner side, and the outline of the fitting groove (251) fits the end outline of the air expansion shaft (4).

8. The automatic unloading and conveying equipment for a winding machine according to claim 1, characterized in that, The fixed bracket (33) is equipped with a connecting support (34) at its bottom, and the fixed bracket (33) is detachably connected to the transport trolley (31) through the connecting support (34).

9. The automatic unloading and conveying equipment for a winding machine according to claim 8, characterized in that, The fixed bracket (33) has symmetrical support ribs (35) on both sides of its top, and the support ribs (35) have detachable shaft end baffles (36) installed on the outer side of their top.

10. The automatic unloading and conveying equipment for a winding machine according to claim 9, characterized in that, An adjusting screw (37) is provided in the middle of the support rib (35), and the inner side of the middle of the support rib (35) is threadedly connected to the guide wedge (38) through the adjusting screw (37).

Images