Special discharging side-pulling stacking machine for towel transverse sewing machine

Abstract

The utility model relates to the technical field of towel transverse sewing machines, in particular to a special discharging side-pulling stacking machine for a towel transverse sewing machine, which comprises a rack, and a pressing mechanism for pressing one end of a towel processed by the towel transverse sewing machine is arranged on one side of the top of the rack. The top of the rack is provided with a mechanical arm used for clamping one end of a towel pressed by the pressing mechanism and a driving mechanism used for driving the mechanical arm to move in a reciprocating mode, a lifting platform used for bearing the towel clamped by the mechanical arm is arranged below the mechanical arm, and a material arranging mechanism used for arranging the other end of the towel downwards is arranged on one side of the lifting platform. The pushing mechanism is used for pushing the towel stacks on the lifting platform, a conveying plate which extends out of the rack and is used for bearing the towels pushed by the pushing mechanism is arranged at the bottom of the rack, and the towel stacking machine further comprises a controller. Automatic discharging and stacking of finished towels are achieved, manual intervention is reduced, and the discharging efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of towel transverse sewing machines, in particular to a special-purpose discharging side-pull stacking machine for towel transverse sewing machines. Background Art

[0002] The towel horizontal sewing machine is an indispensable production equipment in the towel production workshop. For example, CN217601000U discloses a fully automatic towel horizontal sewing machine, including a horizontal sewing machine body, and a plurality of heat dissipation windows are evenly spaced in the middle of the left side of the front and rear ends of the horizontal sewing machine body. In the utility model, the fan pumps the air in the air collecting box through the exhaust pipe, and the heat emitted by the internal device enters the air collecting box through the heat dissipation window, and then is discharged through the exhaust pipe. At the same time, the external air enters the device through the heat dissipation window on the rear side, and the heat generated inside the device is dissipated through the flow and replacement of the internal and external air. After the processing is completed, the towel falls on the fixed rod, and firstly performs a preliminary sterilization operation on it through the sterilization ultraviolet light group on the mounting plate, and then the water pump sequentially transports the disinfectant in the disinfectant tank to the atomizing spray row through the water pumping pipe and the water delivery pipe, and then sprays the disinfectant after atomization by the atomizing spray row, thereby improving the safety of the towel.

[0003] CN217399141U discloses a folding mechanism of a towel transverse sewing machine, including a folding upper assembly consisting of a linear module, an upper folding lifting cylinder, and an upper folding plate, and a folding lower assembly consisting of a linear slide rail, a first folding extension cylinder, a second folding extension cylinder, a first folding lifting cylinder, a second folding lifting cylinder, a first folding plate bracket, a second folding plate bracket, a first folding plate, and a second folding plate. The folding upper assembly cooperates with the folding lower assembly to complete the two-folding work of the towel edge. This patent realizes the smooth folding of the towel edge.

[0004] The above-mentioned prior art improves the safety of towel use and realizes the smooth folding of towel edges. However, there is little improvement in the discharging method after the towel horizontal sewing machine is completed. The existing discharging method of the towel horizontal sewing machine is that the sewn towels fall vertically and fall on a material rack. The stacked towels are not flat and workers need to sort them out when unloading. In addition, the amount of material dropped is limited, and it will be messy if there are too many. In addition, the two ends of a towel that is too long will fall on the ground, and a towel that is too short is not easy to stack. Based on this, a special discharging side-pull stacker for towel horizontal sewing machines is provided. Summary of the invention

[0005] In view of the deficiencies in the above-mentioned prior art, a special discharging side-pull stacking machine for a towel transverse sewing machine is provided, which realizes the automatic discharging and stacking of finished towels, reduces manual intervention, and effectively improves the discharging efficiency.

[0006] To solve the above technical problems, the technical solution adopted by the present utility model is a special discharging side-pulling stacking machine for a towel horizontal sewing machine, which includes a frame. On one side of the top of the frame, there is a pressing mechanism for pressing down one end of the towel processed by the towel horizontal sewing machine. On the top of the frame, there is a manipulator for clamping one end of the towel pressed by the pressing mechanism, and a driving mechanism for driving the manipulator to reciprocate. Below the manipulator, there is a lifting platform for receiving the towel clamped by the manipulator. On one side of the lifting platform, there is a material guiding mechanism for guiding down the other end of the towel. It also includes a pushing mechanism for pushing the stack of towels on the lifting platform. At the bottom of the frame, there is a conveying plate extending outside the frame for receiving the towels pushed by the pushing mechanism. It also includes a controller.

[0007] For the above-mentioned special discharging side-pulling stacking machine for a towel horizontal sewing machine, the pressing mechanism includes a pressing support arranged on one side of the top of the frame, and a fixing plate arranged on the pressing support. On the fixing plate, there is a guiding shaft penetrating the fixing plate. At both ends of the fixing plate, there are pressing cylinders. It also includes a pressing tooth plate for connecting the guiding shaft and the pressing cylinders. The pressing cylinders are signal-connected to the controller.

[0008] For the above-mentioned special discharging side-pulling stacking machine for a towel horizontal sewing machine, the driving mechanism includes a driving motor and a driven wheel correspondingly arranged on the top of the frame. On the driving motor, there is a driving wheel. Between the driving wheel and the driven wheel, there is a belt. It also includes a running plate for carrying the manipulator, and a belt support arranged on the running plate for connecting with the belt.

[0009] For the above-mentioned special discharging side-pulling stacking machine for a towel horizontal sewing machine, the lifting platform includes two parallel cross bars, and a bearing plate arranged at intervals between the two cross bars. It also includes a lifting motor arranged on the frame, and a bearing arranged below the lifting motor. Between the lifting motor and the bearing, there is a lead screw. On the lead screw, there is a threaded barrel. On the threaded barrel, there is a lifting plate for connecting with the lifting platform. On both sides of the lead screw, there are first slide rails respectively. On the first slide rails, there are first sliders. On the lifting platform, there is a connecting plate for connecting with the first sliders. The lifting motor is signal-connected to the controller.

[0010] For the above-mentioned special discharging side-pulling stacking machine for a towel horizontal sewing machine, the material guiding mechanism includes a positioning plate arranged on the frame. On the positioning plate, there are two driving cylinders. Between the two driving cylinders, there is a support plate for connecting the two. On the support plate, there are two longitudinal plates correspondingly arranged. Between the two longitudinal plates, there is a rotating shaft for connecting the two. On the positioning plate, there are two bases. On the two bases, there are respectively a material guiding cylinder hinged to the base. On the rotating shaft, there is a material guiding plate hinged to the output shafts of the two material guiding cylinders. The driving cylinders and the material guiding cylinders are both signal-connected to the controller.

[0011] The above-mentioned special discharging side pulling and stacking machine for towel horizontal sewing machines, wherein the pushing mechanism includes a rodless cylinder arranged at the bottom of the machine frame. Second slide rails are respectively arranged on both sides of the rodless cylinder. Second sliders are arranged on the second slide rails. A pushing plate is arranged on the rodless cylinder. Guide plates connected to the pushing plate are respectively arranged on the two second sliders. Pushing rods are arranged on both guide plates. The rodless cylinder is signal-connected to the controller.

[0012] The beneficial effect of the special discharging side pulling and stacking machine for towel horizontal sewing machines of the present utility model is that by arranging a pressing mechanism, a manipulator, a driving mechanism, a lifting platform, a material guiding mechanism, a pushing mechanism, a conveying plate, and a controller on the machine frame, automatic discharging and stacking of finished towels are realized, manual intervention is reduced, hundreds of towels can be stacked at one time, and the discharging efficiency is effectively improved. Brief Description of the Drawings

[0013] Figure 1 is a structural schematic diagram of the present utility model;

[0014] Figure 2 is Figure 1 a partial enlarged view of part A in

[0015] Figure 3 is Figure 1 a partial enlarged view of part B in

[0016] Figure 4 is Figure 1 a partial enlarged view of part C in

[0017] Figure 5 is Figure 1 a partial enlarged view of part D in Detailed Description of the Preferred Embodiment

[0018] The present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] As Figures 1-4 shown, the special discharging side pulling and stacking machine for towel horizontal sewing machines includes a machine frame 1. A pressing mechanism for pressing one end of the towel processed by the towel horizontal sewing machine is arranged on one side of the top of the machine frame. A manipulator for clamping one end of the towel pressed by the pressing mechanism is arranged on the top of the machine frame, and a driving mechanism for driving the manipulator to reciprocate. A lifting platform for receiving the towel clamped by the manipulator is arranged below the manipulator. A material guiding mechanism for guiding the other end of the towel downward is arranged on one side of the lifting platform. It also includes a pushing mechanism for pushing the stack of towels on the lifting platform. A conveying plate 2 extending outside the machine frame 1 for receiving the towels pushed by the pushing mechanism is arranged at the bottom of the machine frame. It also includes a controller. The controller is a PLC.

[0020] The pressing mechanism includes a pressing support 3 provided on one side of the top of the frame 1, and a fixing plate 4 provided on the pressing support 3. A guiding shaft 5 penetrating the fixing plate 4 is provided on the fixing plate 4. Pressing cylinders 33 are provided at both ends of the fixing plate 4. It also includes a pressing tooth plate 34 for connecting the guiding shaft 5 and the pressing cylinders 33. The pressing cylinders 33 are in signal connection with the controller.

[0021] The driving mechanism includes a driving motor 6 and a driven wheel correspondingly provided on the top of the frame 1. A driving wheel 7 is provided on the driving motor 6. A belt 8 is provided between the driving wheel 7 and the driven wheel. It also includes a running plate 9 for carrying the manipulator. A belt support 10 for connecting with the belt 8 is provided on the running plate 9.

[0022] The lifting platform includes two parallel cross bars 11, and a bearing plate 12 spaced between the two cross bars 11. It also includes a lifting motor 13 provided on the frame 1, and a bearing provided below the lifting motor 13. A lead screw 14 is provided between the lifting motor 12 and the bearing. A threaded barrel 15 is provided on the lead screw 14. A lifting plate 16 for connecting with the lifting platform is provided on the threaded barrel 15. First slide rails are respectively provided on both sides of the lead screw 14. First sliders 17 are provided on the first slide rails. A connecting plate 18 for connecting with the first sliders 17 is provided on the lifting platform. The lifting motor 13 is in signal connection with the controller.

[0023] The material guiding mechanism includes a positioning plate 19 provided on the frame 1. Two driving cylinders 20 are provided on the positioning plate 19. A support plate 21 for connecting the two is provided between the two driving cylinders 20. Two longitudinal plates 22 are correspondingly provided on the support plate 21. A rotating shaft 23 for connecting the two is provided between the two longitudinal plates 22. Two bases 24 are provided on the positioning plate 19. Material guiding cylinders 25 hinged to the bases 24 are respectively provided on the two bases 24. A material guiding plate 26 hinged to the output shafts of the two material guiding cylinders 25 is provided on the rotating shaft 23. The driving cylinders 20 and the material guiding cylinders 25 are both in signal connection with the controller.

[0024] The pushing mechanism includes a rodless cylinder 27 provided at the bottom of the frame 1. Second slide rails 28 are respectively provided on both sides of the rodless cylinder 27. Second sliders 29 are provided on the second slide rails 28. A pushing plate 30 is provided on the rodless cylinder 27. Guide plates 31 connected with the pushing plate 30 are respectively provided on the two second sliders 29. Pushing rods 32 are provided on both of the guide plates 31. The rodless cylinder 27 is in signal connection with the controller.

[0025] The manipulator includes two pulling cylinders 34 hinged to the operation plate, an upper clamping plate 35 provided on one side of the operation plate and hinged to the operation plate. Two bases hinged to the output shafts of the pulling cylinders are provided on the upper clamping plate. A lower clamping plate is provided below the upper clamping plate 35. A plurality of driving chambers are provided on the upper clamping plate, and clamping cylinders for driving the lower clamping plate 36 to operate are provided in each driving chamber. A clamping cylinder base is provided on one side of each driving chamber. The pulling cylinders 34 and the clamping cylinders are both connected to the controller in a signal manner. The above-mentioned manipulator is a prior art and will not be elaborated here.

[0026] The working process of the present invention is as follows: For the sewn towel, the left and right sides are respectively pressed by the sewing pressing plates, and the middle naturally hangs down at the outlet position of the towel horizontal sewing machine. The pressing mechanism presses one end of the towel down and into the manipulator to clamp the towel. Then, the driving mechanism drives the manipulator to pull the towel backward and pull the towel out of the horizontal sewing machine until the towel falls above the stacking lifting platform. The manipulator opens to put down the towel, and at the same time, the material guiding mechanism retracts to let the rear of the towel fall. The blanking of one towel is completed. The manipulator returns to the initial position to wait for the next towel. Finally, the towels are neatly laid flat on the lifting platform, and hundreds of towels can be stacked at one time. After the stacking is completed, the pushing mechanism laterally pushes the towel stack onto the conveying plate.

[0027] Certainly, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the substantial scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. The special discharging side pulling and stacking machine for towel horizontal sewing machines is characterized in that: It includes a frame. On one side of the top of the frame, there is a pressing mechanism for pressing down one end of the towel completed by the towel horizontal sewing machine. On the top of the frame, there is a manipulator for clamping the end of the towel pressed by the pressing mechanism, and a driving mechanism for driving the manipulator to run reciprocally. Below the manipulator, there is a lifting platform for receiving the towel clamped by the manipulator. On one side of the lifting platform, there is a material guiding mechanism for guiding down the other end of the towel. It also includes a pushing mechanism for pushing the stack of towels on the lifting platform. At the bottom of the frame, there is a conveying plate extending outside the frame for receiving the towels pushed by the pushing mechanism. It also includes a controller.

2. The special discharging side pulling and stacking machine for towel horizontal sewing machines according to claim 1, characterized in that, The pressing mechanism includes a pressing support provided on one side of the top of the frame, and a fixing plate provided on the pressing support. On the fixing plate, there is a guiding shaft penetrating the fixing plate. At both ends of the fixing plate, there are pressing cylinders. It also includes a pressing tooth plate for connecting the guiding shaft and the pressing cylinders. The pressing cylinders are signal-connected to the controller.

3. The special discharging side pulling and stacking machine for towel cross-sewing machines according to claim 2, characterized in that, The driving mechanism includes a driving motor and a driven wheel correspondingly provided on the top of the frame. On the driving motor, there is a driving wheel. Between the driving wheel and the driven wheel, there is a belt. It also includes a running plate for carrying the manipulator. On the running plate, there is a belt support for connecting with the belt.

4. The special discharging-side pulling and stacking machine for towel cross-sewing machines according to claim 3, characterized in that, The lifting platform includes two parallel cross bars, and a bearing plate spaced between the two cross bars. It also includes a lifting motor provided on the frame, and a bearing below the lifting motor. Between the lifting motor and the bearing, there is a lead screw. On the lead screw, there is a threaded barrel. On the threaded barrel, there is a lifting plate for connecting with the lifting platform. On both sides of the lead screw, there are first slide rails respectively. On the first slide rails, there are first sliders. On the lifting platform, there is a connecting plate for connecting with the first sliders. The lifting motor is signal-connected to the controller.

5. The dedicated discharge side pulling and stacking machine for towel horizontal sewing machines according to claim 4, characterized in that, The material guiding mechanism includes a positioning plate provided on the frame. On the positioning plate, there are two driving cylinders. Between the two driving cylinders, there is a support plate for connecting the two. On the support plate, there are two longitudinal plates correspondingly. Between the two longitudinal plates, there is a rotating shaft for connecting the two. On the positioning plate, there are two bases. On the two bases, there is a material guiding cylinder hinged to the base respectively. On the rotating shaft, there is a material guiding plate hinged to the output shafts of the two material guiding cylinders. The driving cylinders and the material guiding cylinders are both signal-connected to the controller.

6. The special discharging side pulling and stacking machine for towel cross-sewing machines according to claim 5, characterized in that, The pushing mechanism includes a rodless cylinder provided at the bottom of the frame. On both sides of the rodless cylinder, there are second slide rails respectively. On the second slide rails, there are second sliders. On the rodless cylinder, there is a pushing plate. On the two second sliders, there is a guiding plate connected to the pushing plate respectively. On both guiding plates, there are pushing rods. The rodless cylinder is signal-connected to the controller.

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