TWM492905U - Soft plate material leveling stack machine - Google Patents

Description

Soft sheet leveling machine

This creation is about a flat-stacking machine, especially a soft-plate leveling machine that can be controlled and automatically flattened and stacked with soft sheets such as rubber sheets and carpets.

In the early stage, after the processing of soft sheets such as rubber sheets and carpets, it is convenient to transport or stock, etc. Usually, a piece of soft sheet material is manually stacked on a loading table, and after the soft sheets are stacked to a predetermined height, Operate the handling equipment for handling. The manual operation of a piece of soft board stacking has the problem of time and labor.

In order to solve the problem of time-consuming labor and labor of the artificially stacked flexible board, an automatic stacking machine with an automatic stacking function has been proposed, which is mainly installed by using a loading stage of the feeding area of the machine. The material carrying device is configured to receive the processed sheet-like flat sheet material and convey it in the direction of the discharge area on the other side of the machine table, and the moving stage of the self-feeding area by a moving material carrying device The bottom of the loading stage moves in the direction of the discharge area, and receives the flat material output from the loading stage. After the moving stage moves to the discharge area, the moving stage moves backwards toward the feeding area. At the same time, the discharge carrier assembly on the moving stage conveys the plane material in the forward direction, and the forward conveying rate of the conveying material by the discharging carrier assembly is substantially equal to the reverse moving speed of the moving stage, so that the plane sheet automatically falls. It is stacked neatly in order above the discharge stage of the discharge area.

The creation of the automatic stacking machine can automatically achieve the flat sheet stacking function in an automated manner, and solve the problem of time-consuming labor and manual manual stacking after the transmission plane material output. However, the automatic stacker is relatively unsuitable for the plant with a small floor area due to the large volume and large floor space of the whole machine.

The main purpose of this creation is to provide a soft sheet leveling and stacking machine, which can solve the problem of large volume and large floor space of the existing automatic stacking machine.

In order to achieve the foregoing disclosure, the soft sheet leveling and stacking machine proposed by the present invention comprises: a machine table comprising a feeding zone and a discharging zone on one side of the feeding zone, the feeding zone Having a feeding frame; a conveying device comprising a conveyor belt and a driving assembly, the conveyor belt being mounted on the feeding frame of the feeding area of the machine, the driving component being mounted on the machine table and connected to the conveyor belt The driving component can drive the conveyor belt and drive the conveyor belt to convey the soft material material from the feeding area of the machine to the discharging area; a lifting and carrying device is installed in the discharging area of the machine, the lifting The carrying device comprises a discharge loading platform and a lifting drive assembly, the lifting driving assembly is connected to the discharging platform, and can control the driving of the discharging platform to change the height position; a clamping rotating device comprising a base, a shaft, at least one holder and a rotary drive, the base is mounted in the feeding frame of the machine and located under the conveyor belt, the shaft is pivoted on the base and perpendicular to the sheet conveying Direction, the holder is attached to the shaft, and The utility model can control the clamping and releasing of the soft sheet, the rotary drive is arranged in the feeding zone of the machine and can drive the clamper on the shaft to rotate in the forward and reverse directions; and a flattening and stacking device, The utility model comprises at least one flat rod and a driving mechanism, wherein the leveling rod is movably arranged in the machine table, the driving mechanism is installed in the machine table and is connected with the leveling rod, and can drive the flattening rod into the machine platform. The material zone is moved to the top of the discharge stage of the machine discharge zone by the conveyor belt and the clamping rotating device and is reversely moved and reset.

By pre-expanding the soft sheet leveling and stacking machine, the soft sheet leveling and stacking machine can be controlled by external scheduling control or other control system to enable the sheet-like soft sheet material to be sequentially conveyed. The belt is fed from the feeding area toward the discharge area. When the front end of the soft sheet enters the discharge area, the clamping rotation device first holds the soft sheet material and then rotates, so that the front end of the soft sheet material is turned over to the output of the lifting load device. Above the material stage, the flattened rod driven by the leveling stacking device is pushed against the soft sheet material and stacked flat above the discharge stage. Therefore, by creating a holistic mechanism, the soft sheet leveling machine can shorten the length of the feeding area of the machine and the length of the conveyor belt installed in the feeding area, thereby reducing the entire machine. Volume and footprint.

As shown in FIG. 1 and FIG. 2, a preferred embodiment of the soft sheet leveling and stacking machine of the present invention is disclosed. The soft sheet leveling and stacking machine comprises a machine table 10 and a conveying device 20, An elevation carrying device 30, a clamping rotating device 40 and a leveling stacking device 50 are provided.

As shown in FIG. 1 and FIG. 2, the machine table 10 includes a feeding area 11 and a discharging area 12, and the discharging area 12 is located at one side of the feeding area 11, in the preferred embodiment, The length of the feed zone 11 is less than the length of the soft sheet of the predetermined leveling stack, and the feed zone 11 has a feed rack 13 having an area sufficient to accommodate the soft sheets to be stacked. The machine table 10 defines a sheet conveying direction A from the feeding zone 11 to the discharge zone 12.

As shown in FIG. 1 to FIG. 3, the conveying device 20 includes a conveyor belt 21 and a driving assembly 22, and the conveyor belt 21 is mounted on the loading frame 13 of the feeding area 11 of the machine table 10, and the driving assembly 22 is mounted on the machine table 10 and connected to the conveyor belt 21, and the driving assembly 22 can drive the conveyor belt 21 for conveying the soft sheet material conveyed to the feeding area 11 along the sheet conveying direction of the machine table 10 by the conveyor belt 21. The feed zone 11 is conveyed to the discharge zone 12. In the preferred embodiment, the conveyor belt 21 includes two rollers 211 and an annular belt 212. The two rollers 211 are pivotally spaced apart from the loading frame 13 of the machine table 10, and the The roller 211 is perpendicular to the sheet conveying direction A. The endless belt body 212 is wound around the two rollers 211. The driving assembly 22 includes a motor 221 and a wheel train transmission group 222. The wheel train transmission group 222 can be a chain. The wheel train of the wheel train, the train wheel set 222 and the mandrel of the motor 221 and the end of one of the rollers 211 of the conveyor belt 21.

As shown in FIG. 1, the lifting and carrying device 30 is installed in a discharge area of the machine table. The lifting and carrying device 30 includes a discharge loading platform 31 and a lifting drive assembly 32. The lifting drive assembly 32 is connected. The loading stage 31 is controlled to drive the discharge stage 31 up and down to change the height position.

As shown in FIG. 1, the lift drive assembly 32 can be a hydraulic lift drive mechanism, a motor driven lift mechanism, or other mechanism that provides a lift function. In the preferred embodiment, a motor-driven lifting mechanism is employed. The lift drive assembly 32 includes a lift drive assembly 321 , a drive screw 322 , a servo motor 323 , and a train transmission set 324 . The lift drive set 321 includes a cross train set 325 and a connecting rod 326 . The rod set 325 is disposed between the bottom of the discharge stage 31 and the bottom of the machine table 10. The connecting rod 326 is disposed between the corresponding movable ends of the two cross link sets 325. The transmission screw 322 is pivoted on the rod 325. The machine 10 is threaded into the connecting rod 326, and the servo motor 323 is mounted on the machine 10. The wheel train 324 is connected between the end of the driving screw 322 and the spindle of the servo motor 323 to drive the lifting and lowering. The component 32 can use the servo motor 323 to drive the transmission screw 322 to rotate through the train wheel set 324, thereby driving the connecting rod 326 in the lifting and lower driving group 321 to move horizontally, and driving the discharging platform 31 via the two intersecting link sets 325. Rise or fall.

As shown in FIG. 2 and FIG. 3, the clamping and rotating device 40 is disposed in the feeding area 11 of the machine table 10 and below the conveyor belt 21 of the conveying device 20, and the clamping rotating device 40 includes a base. 41. A shaft rod 42, at least one holder 43 and a rotary drive 44A, 44B. The base 41 is mounted in the loading frame 13 of the machine table 10 and below the conveyor belt 21, the shaft 42 The base 41 is pivoted and perpendicular to the sheet conveying direction A, and the holder 43 is attached to the shaft 42 and can control the soft sheet and release the soft sheet. The holder is controlled. Each of the first clamping plates 431 is fixed to the shaft, and the bottom of the second clamping plate 432 is coupled with the hinge 434. The first clamping plate 431 is fixed to the shaft. The first clamping plate 431 is pivoted to form a closable clamping portion between the first clamping plate 431 and the second clamping plate 432. The hydraulic cylinder 433 is a cylinder and a cylinder core thereof. The upper end of the first clamping plate 431 and the upper surface of the second clamping portion 432 are respectively pivoted, so that the hydraulic cylinder 433 can be controlled to expand and contract to drive the first clamping plate 431 to open and close with the second clamping plate 432. As shown in FIG. 2 and FIG. 4, the rotary actuator 44A can be a rotary hydraulic cylinder, and the rotary hydraulic cylinder is disposed on the base 41 and connected to one end of the shaft 42 for driving the shaft 42 and The upper gripper 43 rotates in the forward and reverse directions. Alternatively, as shown in FIG. 3 and FIG. 5, the rotary actuator 44B may be a hydraulic cylinder, and the hydraulic cylinder is disposed at the bottom of the base 41 and connected to the lower portion of the first clamping plate 431 by its cylinder core for The drive holder 43 is rotated in the forward and reverse directions with the shaft 42 as the axis.

In the aforementioned clamping and rotating device 40, the base 41 can be fixed in the loading frame 13 of the machine table 10. Alternatively, as shown in FIG. 3 to FIG. 5, the base 41 is movably disposed in the loading frame 13, and a linear drive 45 is disposed in the loading frame 13 to connect the base 41 for driving the base 41 parallel to The sheet conveying direction A moves in the forward and reverse directions. The linear actuator 45 can be a hydraulic cylinder or a motor drive mechanism. In the preferred embodiment, the linear actuator 45 is a hydraulic cylinder.

As shown in FIG. 1 and FIG. 2, the leveling and stacking device 50 is installed in the machine table 10. The leveling and stacking device 50 includes at least one flat rod 51 and a driving mechanism 52. The flat rod 51 is disposed in the machine table 10, the driving mechanism is disposed in the machine table and is connected with the leveling rod, and can drive the leveling rod from the feeding area 11 of the machine table 10 through the conveying belt 21 and the clamping rotating device 40. It moves to the top of the discharge stage 31 of the discharge area 12 of the machine table 10, and can be reset in reverse motion.

As shown in FIG. 1 and FIG. 2, in the preferred embodiment, the driving mechanism 52 includes a two-sprocket driving group 53, two driving shafts 54, a servo motor 55, a transmission shaft 56, and a first wheel train. The transmission group 57 and the two second wheel trains 58 are disposed opposite to the upper end of the discharge area 12 of the machine table 10 and extend into the loading frame 13 of the feeding area 11 of the machine table 10. The sprocket drive group 53 includes a plurality of sprocket wheels 531 on the pivoting machine table 10 and an endless chain 532 wound around the plurality of sprocket wheels 531. The leveling rods 51 are connected to the two. Between the endless chain 531 of the sprocket drive group 53 , the two drive shafts 54 are pivotally disposed on two sides of the loading frame 13 of the feeding area 11 of the machine table 10 , and the two driving shafts 54 are respectively connected to the two sprocket drive groups 53 . Corresponding sprocket 531, the servo motor 55 is pivotally disposed in the machine table 10, the transmission shaft 56 is pivotally disposed in the machine table 10, and the first wheel train transmission group 57 is coupled to the spindle shaft of the transmission shaft 56 and the servo motor 55. The two second wheel trains 58 are respectively connected to the opposite ends of the drive shaft 56 and the corresponding drive shafts 54, so that the two sprocket drive groups 53 can move synchronously. Thereby, the servo motor 55 can move the leveling lever 51 via the first train transmission group 57, the transmission shaft 56, the second train transmission group 58, the drive shaft 54, and the two sprocket drive group 53.

Regarding the use situation of the soft sheet leveling and stacking machine of the present invention, please refer to FIG. 1 and FIG. 5, the soft sheet leveling and stacking machine can be directly provided by the discharging stage 31 of the lifting and carrying device 30. The soft sheet 70 flattens the stacked platform, or carries the trolley 60 with the roller on the discharge loading platform 31, and provides the platform for the flat stacking of the soft sheet 70 by using the loading table 61 on the top of the trolley 60, and utilizes the lifting drive assembly. The 32-lifting discharge stage 31 or the stage 61 of the carriage 60 thereon is raised to a predetermined height position. The soft sheet leveling and stacking machine can be controlled by an external scheduling control or other control system. As shown in FIG. 5, the sheet-like soft sheet material 70 is sequentially conveyed to the feeding section 11 of the machine table 10. On the belt 21, the soft sheet 70 is conveyed from the feeding zone 11 of the machine table 10 in the direction of the discharge zone 12 (i.e., the sheet conveying direction A) by the conveyor belt 21.

As shown in FIG. 6 and FIG. 7, when the front end of the soft sheet material 70 enters the discharge area 12, the holder 43 holding the rotating device 40 is controlled to first clamp the front end portion of the soft sheet material 70, as shown in FIG. Then, the rotating rod 44 drives the shaft 42 and the holder 43 thereon to rotate forward by about 90 degrees, thereby pulling the front end portion of the soft sheet 70 downwardly to the stage of the trolley 60 located on the lifting and lowering device 30. Above 61. As shown in FIG. 9, when the base 41 of the clamping and rotating device 40 is coupled to a linear actuator 45, the rotary actuator is controlled after the holder 43 of the clamping rotary device 40 is controlled to clamp the front end portion of the flexible sheet 70. When the driving shaft 42 and the holder 43 thereon are rotated by an angle, the linear actuator 45 drives the base 41 and the shaft 42 thereon and the holder 43 together with the trolley of the discharge area 12. When moving in the 60 direction, when the front end portion of the gripping soft sheet 70 is turned down over the stage 61 of the bogie 60, the leading end of the soft sheet 70 can be brought close to the stage 61 of the bogie 60.

As shown in FIG. 10, the flattening rod 51 driven by the driving mechanism 52 in the aligning and stacking device 50 is pushed against the soft sheet 70 and stacked on the stage 61 of the trolley 60, or further combined with the conveyor belt. The soft sheet 70 is conveyed so that the soft sheet 70 is placed flat on the stage 61 of the carriage 60.

After that, the holder 43 releases the soft sheet 70, and the rotary driver 44B drives the shaft 42 and the holder 43 thereon to be reversely rotated and reset. The linear actuator 45 drives the base 41 to be reset, and the holder 43 returns to the open state and leveling. The driving mechanism 52 of the stacking device 50 drives the reverse movement of the leveling rod 51 to reverse the movement. Secondly, the lifting and lowering drive unit 32 of the lifting and lowering device 30 controls the positioning of the discharging stage 31 and the trolley 60 thereon by a predetermined height. That is, the leveling and stacking operation of the next soft sheet 70 can be continued.

10‧‧‧ machine
11‧‧‧Feeding area
12‧‧‧Drawing area
13‧‧‧ Feeding rack
A‧‧‧ Sheet conveying direction
20‧‧‧Conveyor
21‧‧‧ conveyor belt
211‧‧‧roller
212‧‧‧Circular belt
22‧‧‧Drive components
221‧‧‧Motor
222‧‧‧wheel train
30‧‧‧ Lifting device
31‧‧‧Output loading platform
32‧‧‧ Lifting drive assembly
321‧‧‧ Lifting drive group
322‧‧‧Drive screw
323‧‧‧Servo motor
324‧‧‧wheel train
325‧‧‧cross link set
326‧‧‧ Connecting rod
40‧‧‧Clamping rotating device
41‧‧‧Base
42‧‧‧ shaft
43‧‧‧Clamps
431‧‧‧First clamping plate
432‧‧‧Second clamping plate
433‧‧‧Hydraulic cylinder
434‧‧‧Hinges
44A, 44B‧‧‧ Rotary drive
45‧‧‧Linear drive
50‧‧‧ leveling stacking device
51‧‧‧ leveling rod
52‧‧‧ drive mechanism
53‧‧‧Sprocket drive group
531‧‧‧Sprocket
532‧‧‧Circular chain
54‧‧‧ drive shaft
55‧‧‧Servo motor
56‧‧‧ drive shaft
57‧‧‧First wheel drive set
58‧‧‧Second train transmission set
60‧‧‧Trolley
61‧‧‧ stage
70‧‧‧Soft sheet

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a plan view showing a preferred embodiment of the soft sheet leveling stacker of the present invention. 2 is a partial perspective view of a preferred embodiment of the soft sheet leveling stacker shown in FIG. 1. 3 is a partial cross-sectional view showing a preferred embodiment of the soft sheet leveling stacker shown in FIGS. 1 and 2. 4 is a perspective view of the clamping and rotating device in the preferred embodiment of the soft sheet leveling and stacking machine shown in FIGS. 1 and 2. Figure 5 is a perspective view showing another type of clamping and rotating device in the preferred embodiment of the soft sheet leveling and stacking machine shown in Figures 1 and 2. Figure 6 is a reference view (I) of the use state of the preferred embodiment of the soft sheet leveling stacker shown in Figures 1 and 2. Figure 7 is a reference view (II) of the preferred embodiment of the soft sheet leveling stacker shown in Figures 1 and 2. Figure 8 is a reference view (3) of the preferred embodiment of the soft sheet leveling stacker shown in Figures 1 and 2. Figure 9 is a reference view (4) of the preferred embodiment of the soft sheet leveling stacker shown in Figures 1 and 2. Figure 10 is a reference view (5) of the use state of the preferred embodiment of the soft sheet leveling and stacking machine shown in Figures 1 and 2.

10‧‧‧ machine

11‧‧‧Feeding area

12‧‧‧Drawing area

13‧‧‧ Feeding rack

A‧‧‧ Sheet conveying direction

20‧‧‧Conveyor

21‧‧‧ conveyor belt

30‧‧‧ Lifting device

31‧‧‧Output loading platform

32‧‧‧ Lifting drive assembly

40‧‧‧Clamping rotating device

41‧‧‧Base

42‧‧‧ shaft

43‧‧‧Clamps

431‧‧‧First clamping plate

432‧‧‧Second clamping plate

433‧‧‧Hydraulic cylinder

434‧‧‧Hinges

44B‧‧‧Rotary drive

45‧‧‧Linear drive

50‧‧‧ leveling stacking device

51‧‧‧ leveling rod

52‧‧‧ drive mechanism

53‧‧‧Sprocket drive group

531‧‧‧Sprocket

532‧‧‧Circular chain

54‧‧‧ drive shaft

55‧‧‧Servo motor

56‧‧‧ drive shaft

57‧‧‧First wheel drive set

60‧‧‧Trolley

61‧‧‧ stage

Claims (10)

A soft sheet leveling and stacking machine comprises: a machine table comprising a feeding zone and a discharging zone on a side of the feeding zone, the feeding zone having a feeding frame; a conveying device The utility model comprises a conveyor belt and a driving assembly, wherein the conveyor belt is mounted on the feeding frame of the feeding area of the machine table, the driving component is mounted on the machine table and connected to the conveyor belt, and the driving component can drive the conveyor belt, and The driving conveyor belt conveys the soft sheet material from the feeding area of the machine to the discharging area; a lifting and carrying device is installed in the discharging area of the machine table, and the lifting carrying device comprises a discharging platform and a lifting drive assembly, the lifting drive assembly is coupled to the discharge stage, and is capable of controlled driving of the discharge stage to change the height position; a clamping rotation device comprising a base, a shaft, at least one holder, and a rotary drive, the base is installed in the loading frame of the machine, and is located under the conveyor belt, the shaft is pivoted on the base and perpendicular to the sheet conveying direction, the holder is set On the shaft, and controlled to hold and release the soft sheet, The rotary drive is disposed in the feeding zone of the machine and can drive the clamper on the shaft to rotate in the forward and reverse directions; and a flattening stacking device comprising at least one flat rod and a driving mechanism The leveling rod is movably disposed in the machine table, the driving mechanism is installed in the machine table and connected to the leveling rod, and can drive the leveling rod from the feeding area of the machine table through the conveyor belt and the clamping rotating device Move to the top of the discharge stage of the machine's discharge area and reset it in reverse motion. The soft sheet leveling stacker according to claim 1, wherein the holder comprises a first clamping plate, a second clamping plate and a hydraulic cylinder, the first clamping plate system Fixed on the shaft, the bottom end of the second clamping plate is pivotally connected to the first clamping plate, and the hydraulic cylinder is pivotally connected to the lower end of the first clamping plate by the cylinder and the cylinder core respectively. Second, the back of the upper plate is clamped, so that the hydraulic cylinder can be controlled to expand and contract to drive the first clamping plate to open and close with the second clamping plate. The soft sheet leveling stacker according to claim 1, wherein the base of the clamping rotating device is movably disposed in the loading frame, and a linear drive connecting base is disposed in the loading frame. And the drive base can be moved in the forward and reverse directions parallel to the sheet conveying direction. The soft sheet leveling stacker according to claim 2, wherein the base of the clamping rotating device is movably disposed in the loading frame, and a linear drive connecting base is disposed in the loading frame. And the drive base can be moved in the forward and reverse directions parallel to the sheet conveying direction. The soft sheet leveling stacker of claim 2, wherein the base of the clamping rotating device is fixed in the loading frame of the machine. The soft sheet leveling stacker according to any one of claims 1 to 5, wherein the driving mechanism of the leveling and stacking device comprises a two-sprocket driving group, a driving shaft, a servo motor, and a a transmission shaft, a first wheel train transmission group and two first wheel train transmission groups, the two sprocket drive groups are oppositely disposed on opposite sides of the upper end of the machine discharge area and extending into the loading frame of the machine feeding area The sprocket drive group each includes a plurality of sprocket wheels on the pivoting machine platform and an endless chain wound around the plurality of sprocket wheels, the slewing rods being connected to the ring of the two sprocket drive groups Between the chains, the two driving shafts are pivotally disposed on two sides of the feeding frame of the feeding section of the machine, and the two driving shafts are respectively connected to the corresponding sprocket of the two sprocket driving groups, and the servo motor is pivoted In the machine platform, the transmission shaft is pivoted in the machine table, and the first wheel train transmission group is connected between the transmission shaft and the spindle of the servo motor, and the two second wheel train transmission groups are respectively connected to the two ends of the transmission shaft and the corresponding drive shaft. The soft sheet leveling stacker according to any one of claims 1 to 5, wherein the lift drive assembly comprises a lift drive group, a drive screw, a servo motor and a wheel train drive set, the lift The driving group includes two cross-link groups and a connecting rod, and the two cross-link groups are oppositely disposed between the bottom of the discharging stage and the bottom of the machine, and the connecting rod is disposed corresponding to the two cross-link groups Between the movable ends, the driving screw is pivoted in the machine table and threaded into the connecting rod, and the servo motor is mounted on the machine table, and the gear train is connected between the end of the driving screw and the spindle of the servo motor. The lifting drive assembly can be driven by the servo motor to drive the transmission screw via the train wheel train to drive the horizontal movement of the connecting rod in the lifting drive group, and drive the two cross link groups to drive the discharge stage to rise or fall. The soft sheet leveling stacker of claim 6, wherein the lift drive assembly comprises a lift drive group, a drive screw, a servo motor and a wheel train drive set, the lift drive group comprising two cross-connects a pole set and a connecting rod, the two cross-link sets are oppositely disposed between the bottom of the discharge stage and the bottom of the machine, and the connecting rod is disposed between the corresponding movable ends of the two cross-link groups, The driving screw is pivoted in the machine table and threaded into the connecting rod, and the servo motor is mounted on the machine table. The wheel train transmission group is connected between the end of the driving screw and the spindle of the servo motor, and the lifting drive component can be servoed. The motor drives the transmission screw to rotate through the wheel train to drive the horizontal movement of the connecting rod in the lifting drive group, and drives the two cross link groups to drive the discharge stage to rise or fall. The soft sheet leveling stacker according to any one of claims 1 to 5, wherein the conveyor belt comprises two rollers and an endless belt body, the two rollers are pivotally spaced apart from each other in the machine On the loading frame of the table, and the roller shaft is perpendicular to the sheet conveying direction, the endless belt body is wound around the two rollers, and the driving assembly comprises a motor and a wheel train transmission group. The set connects the mandrel of the motor to one of the roller ends of the conveyor belt. The soft sheet leveling stacker according to claim 8, wherein the conveyor belt comprises two rollers and an endless belt body, and the two rollers are pivotally spaced apart from each other on the feeding frame of the machine. And the roller shaft is perpendicular to the sheet conveying direction, the annular belt body is wound around the two rollers, the driving assembly comprises a motor and a wheel train transmission group, and the wheel train transmission group is connected to the motor spindle With one of the conveyor belt ends.