Automatic paper collection adjusting device of splitting machine

Abstract

The utility model relates to an automatic paper collection adjusting device of a splitting machine, which comprises a rack, a first mounting seat and a second mounting seat are connected onto the rack, a transverse baffle is arranged on the first mounting seat, a left longitudinal baffle and a right longitudinal baffle are arranged on the second mounting seat, a transmission shaft is arranged on the first mounting seat, and a transmission shaft is arranged on the transmission shaft. Gears are arranged at the two ends of the transmission shaft respectively, racks are arranged at the positions, corresponding to the gears, of the rack, a driving mechanism is arranged on the first mounting base, an adjusting mechanism is arranged on the second mounting base, and the driving mechanism comprises a servo motor and a first transmission assembly; and the adjusting mechanism comprises a left motor, a second transmission assembly, a right motor, a third transmission assembly, a left transmission lead screw and a right transmission lead screw, a connecting base is arranged in the middle of the second mounting base, and the left transmission lead screw and the right transmission lead screw are in threaded connection with sliding blocks correspondingly. The technical scheme provided by the utility model has the technical effects of being convenient to adjust and improving the working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to an automatic paper collection regulating device of a slitting machine. Background Art

[0002] The paper collection mechanism of the slitting machine is used to collect the slit paper. After the paper is slit, in order to facilitate the subsequent process, the paper needs to be neatly stacked. Therefore, the paper collection mechanism has a baffle for limiting the length and width position of the paper. According to different customer needs, the slitting size of the paper also varies greatly. The baffle needs to be adjusted at any time. However, in the prior art, the baffle is generally adjusted manually. With the continuous improvement of the slitting speed, manual adjustment has limited the paper collection speed and work efficiency. Utility Model Content

[0003] Based on the above problems, the utility model provides an automatic paper collection adjustment device for a slitting machine which is convenient to adjust and improves work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic paper collection adjustment device for a slitting machine, comprising a frame, a first mounting seat and a second mounting seat are slidably connected to the frame, a transverse baffle is arranged on the first mounting seat, a left longitudinal baffle and a right longitudinal baffle are arranged on the second mounting seat, a transmission shaft is arranged on the first mounting seat, gears are arranged at both ends of the transmission shaft, racks meshing with the gears are arranged at positions corresponding to the gears on the frame, a driving mechanism for driving the gears to rotate is arranged on the first mounting seat, an adjusting mechanism for adjusting the spacing distance between the left longitudinal baffle and the right longitudinal baffle is arranged on the second mounting seat, the driving mechanism comprises a servo motor and a first transmission assembly, and the transverse baffle is arranged through The servo motor drives the first transmission assembly to drive the gear to rotate so that it can move toward or away from the second mounting seat. The adjusting mechanism includes a left motor, a second transmission assembly, a right motor, a third transmission assembly, a left transmission screw, and a right transmission screw. The left motor and the right motor are arranged at the left and right ends of the second mounting seat. A connecting seat is arranged in the middle of the second mounting seat. The left transmission screw and the right transmission screw are symmetrically arranged on both sides of the connecting seat. The second transmission assembly is connected to the left motor, and the third transmission assembly is connected to the right motor. The left transmission screw and the right transmission screw are respectively connected to the second transmission assembly and the third transmission assembly. The left transmission screw and the right transmission screw are respectively threaded with sliding blocks for installing the left longitudinal baffle and the right longitudinal baffle.

[0005] By adopting the above technical solution, when it is necessary to adjust the length of the paper, the first transmission assembly drives the gear to rotate under the drive of the servo motor, and through the cooperation of the gear and the rack, the first mounting seat drives the transverse baffle to move along the length direction of the frame, and the second mounting seat can also be adjusted along the length direction of the frame to ensure that the transverse baffle and the longitudinal baffle match the length of the paper, which is convenient and more flexible to adjust. When it is necessary to adjust the width of the paper, the left longitudinal baffle is connected to the left transmission screw through the sliding block, and the left transmission screw drives the second transmission assembly through the left motor, so that the left longitudinal baffle can slide along the length direction of the left transmission screw. The right longitudinal baffle is connected to the right transmission screw through a sliding block, and the right transmission screw is driven by the right motor to drive the third transmission assembly, so that the right longitudinal baffle can slide along the length direction of the right transmission screw. When the left longitudinal baffle moves, the right longitudinal baffle moves at the same time, so that the left longitudinal baffle and the right longitudinal baffle are close to each other or separated from each other to adjust the spacing distance between the two so that the distance between them matches the width of the paper. The position adjustment of the transverse baffle, the left transmission screw, and the right transmission screw limits the size of the paper to facilitate subsequent stacking operations, and all three use motors as driving parts, which makes the adjustment faster and more convenient, and the paper collection more efficient, further improving the work efficiency.

[0006] The utility model is further configured as follows: the first transmission assembly includes a first driving wheel, a first driven wheel and a first synchronous belt, the output shaft of the servo motor is connected to the first driving wheel, the first driven wheel is arranged on the transmission shaft, and the first synchronous belt is used to connect the first driving wheel and the first driven wheel.

[0007] By adopting the above technical solution, under the drive of the servo motor, the first driving wheel rotates, and the first synchronous belt drives the first driven wheel to rotate. The first driven wheel is sleeved on the transmission shaft, so that when the driven wheel rotates, the gear on the transmission shaft is driven to rotate at the same time, so that the gear cooperates with the rack on the frame to move the first mounting seat, adjust the length position of the transverse baffle, and the transmission structure is more stable. A tensioning wheel can be provided on one side of the first synchronous belt, and the tensioning wheel is in close contact with the first synchronous belt to ensure stable tensioning force output, thereby further improving the stability of the structure.

[0008] The utility model is further configured as follows: the second transmission assembly includes a second driving wheel, a second driven wheel and a second synchronous belt, the output shaft of the left motor is connected to the second driving wheel, the second driven wheel is connected to the left transmission screw, the second synchronous belt is used to connect the second driving wheel and the second driven wheel, and the structure of the third transmission assembly is the same as that of the second transmission assembly.

[0009] By adopting the above technical solution, under the drive of the left motor, the second driving wheel rotates, the second synchronous belt drives the second driven wheel to rotate, and the second driven wheel drives the left transmission screw to rotate at the same time, so that the left longitudinal baffle slides along the length direction of the left transmission screw, and the transmission structure is more stable. The structure of the third transmission assembly is the same as that of the second transmission assembly, so that the left longitudinal baffle and the right longitudinal baffle move synchronously, adjust the width size of the paper, and further improve the consistency of the structure.

[0010] The utility model is further configured that: guide sleeves are respectively arranged at both ends of the sliding block, and a guide rod matched with the guide sleeves is arranged on the second mounting seat.

[0011] By adopting the above technical solution, the setting of the guide sleeve and the guide rod plays a role of mobile guidance. When the sliding block drives the left longitudinal baffle or the right longitudinal baffle to move, the guide sleeve also moves along the length direction of the guide rod, so that the movement of the left longitudinal baffle and the right longitudinal baffle is smoother, thereby improving the stability of the structure.

[0012] The utility model is further configured that: a vibration motor is arranged on the side of the left longitudinal baffle facing away from the right longitudinal baffle and on the side of the right longitudinal baffle facing away from the left longitudinal baffle.

[0013] By adopting the above technical solution, the vibration motor vibrates the two side surfaces of the paper in the width direction, so as to align the paper with the oscillation and keep it flat, thereby further improving the flatness of the paper when it is stacked.

[0014] The utility model is further configured as follows: the first mounting seat is provided with two mounting grooves near the position of the gear, the gear is arranged between the two mounting grooves, and auxiliary wheels are arranged in the two mounting grooves.

[0015] By adopting the above technical solution, the auxiliary wheel not only supports the first mounting seat, but also assists the movement of the gear when the gear and the rack move in coordination, so that the movement of the first mounting seat is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 for Figure 1 A magnified view of the structure of part A;

[0018] Figure 3 This is a structural diagram of a first mounting base according to an embodiment of the utility model;

[0019] Figure 4 This is a structural diagram of a second mounting base of an embodiment of the utility model;

[0020] Meaning of the numbers in the figure: 1-frame, 2-first mounting seat, 3-second mounting seat, 4-transverse baffle, 5-left longitudinal baffle, 6-right longitudinal baffle, 7-transmission shaft, 8-gear, 9-rack, 10-driving mechanism, 101-servo motor, 102-first transmission assembly, 1021-first driving wheel, 1022-first driven wheel, 1023-first synchronous belt, 11-adjusting mechanism, 111-left motor, 112-second transmission assembly, 1121-second driving wheel, 1122-second driven wheel, 1123-second synchronous belt, 113-right motor, 114-third transmission assembly, 115-left transmission screw, 116-right transmission screw, 12-connecting seat, 13-sliding block, 14-guide sleeve, 15-guide rod, 16-vibration motor, 17-mounting groove, 18-auxiliary wheel, 19-tensioning wheel. DETAILED DESCRIPTION

[0021] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0022] See attached Figure 1-4The utility model discloses an automatic paper collection adjustment device for a slitting machine, comprising a frame 1, a first mounting seat 2 and a second mounting seat 3 are slidably connected to the frame 1, a transverse baffle 4 is arranged on the first mounting seat 2, a left longitudinal baffle 5 and a right longitudinal baffle 6 are arranged on the second mounting seat 3, a transmission shaft 7 is arranged on the first mounting seat 2, and gears 8 are arranged at both ends of the transmission shaft 7, a rack 9 meshing with the gear 8 is arranged at the position of the frame 1 corresponding to the gear 8, a driving mechanism 10 for driving the gear 8 to rotate is arranged on the first mounting seat 2, and an adjusting mechanism 11 for adjusting the spacing distance between the left longitudinal baffle 5 and the right longitudinal baffle 6 is arranged on the second mounting seat 3, the driving mechanism 10 comprises a servo motor 101 and a first transmission assembly 102, and the transverse baffle 4 drives the first transmission assembly 102 to drive the gear 8 to rotate so that it can move toward Or move in the direction away from the second mounting seat 3, the adjusting mechanism 11 includes a left motor 111, a second transmission assembly 112, a right motor 113, a third transmission assembly 114, a left transmission screw 115, and a right transmission screw 116. The left motor 111 and the right motor 113 are arranged at the left and right ends of the second mounting seat 3, and a connecting seat 12 is arranged in the middle of the second mounting seat 3. The left transmission screw 115 and the right transmission screw 116 are symmetrically arranged on both sides of the connecting seat 12. The second transmission assembly 112 is connected to the left motor 111, and the third transmission assembly 114 is connected to the right motor 113. The left transmission screw 115 and the right transmission screw 116 are respectively connected to the second transmission assembly 112 and the third transmission assembly 114, and the left transmission screw 115 and the right transmission screw 116 are respectively threadedly connected with sliding blocks 13 for installing the left longitudinal baffle 5 and the right longitudinal baffle 6.When it is necessary to adjust the length of the paper, the first transmission assembly 102 drives the gear 8 to rotate under the drive of the servo motor 101, and through the cooperation of the gear 8 and the rack 9, the first mounting seat 2 drives the transverse baffle 4 to move along the length direction of the frame 1, and the second mounting seat 3 can also be adjusted along the length direction of the frame 1 to ensure that the transverse baffle 4 and the longitudinal baffle match the length of the paper, which is convenient and flexible to adjust. When it is necessary to adjust the width of the paper, the left longitudinal baffle 5 is connected to the left transmission screw 115 through the sliding block 13, and the left transmission screw 115 drives the second transmission assembly 112 through the left motor 111, so that the left longitudinal baffle 5 can slide along the length direction of the left transmission screw 115, and the right longitudinal baffle 6 is connected to the right transmission screw 116 through the sliding block 13, and the right transmission screw 116 drives the third transmission assembly 114 through the right motor 113, so that the right longitudinal baffle 6 can slide along the length direction of the left transmission screw 115. The baffle 6 can slide along the length direction of the right transmission screw 116. When the left longitudinal baffle 5 moves, the right longitudinal baffle 6 moves at the same time, so that the left longitudinal baffle 5 and the right longitudinal baffle 6 are close to each other or separated from each other to adjust the spacing distance between the two, so that the distance between them matches the width of the paper. The position adjustment of the transverse baffle 4, the left transmission screw 115, and the right transmission screw 116 limits the size of the paper to facilitate subsequent stacking operations, and all three use motors as driving parts, which makes the adjustment faster and more convenient, and the paper collection is more efficient, further improving the work efficiency. The driving structure for moving the second mounting seat 3 can be a hand wheel drive, or it can be driven by the servo motor 101 and the first transmission assembly 102 in the same way as the first mounting seat 2. When the servo motor 101 or the left motor 111 or the right motor 113 fails, the position of each baffle can also be adjusted by installing a hand wheel, further improving the practicality of the structure.

[0023] The utility model is further provided with: the first transmission assembly 102 includes a first driving wheel 1021, a first driven wheel 1022 and a first synchronous belt 1023, the output shaft of the servo motor 101 is connected to the first driving wheel 1021, the first driven wheel 1022 is arranged on the transmission shaft 7, and the first synchronous belt 1023 is used to connect the first driving wheel 1021 and the first driven wheel 1022. Under the drive of the servo motor 101, the first driving wheel 1021 rotates, the first synchronous belt 1023 drives the first driven wheel 1022 to rotate, the first driven wheel 1022 is sleeved on the transmission shaft 7, so that when the driven wheel rotates, the gear 8 on the transmission shaft 7 is driven to rotate at the same time, so that the gear 8 cooperates with the rack 9 on the frame 1 to move the first mounting seat 2, adjust the length position of the transverse baffle 4, and the transmission structure is more stable. A tensioning wheel 19 can be arranged on one side of the first synchronous belt 1023, and the tensioning wheel 19 is in close contact with the first synchronous belt 1023 to ensure stable tension output and further improve the stability of the structure.

[0024] The utility model is further provided with: the second transmission assembly 112 includes a second driving wheel 1121, a second driven wheel 1122 and a second synchronous belt 1123, the output shaft of the left motor 111 is connected to the second driving wheel 1121, the second driven wheel 1122 is connected to the left transmission screw 115, the second synchronous belt 1123 is used to connect the second driving wheel 1121 and the second driven wheel 1122, and the structure of the third transmission assembly 114 is the same as that of the second transmission assembly 112. Under the drive of the left motor 111, the second driving wheel 1121 rotates, the second synchronous belt 1123 drives the second driven wheel 1122 to rotate, and the second driven wheel 1122 drives the left transmission screw 115 to rotate at the same time, so that the left longitudinal baffle 5 slides along the length direction of the left transmission screw 115, and the transmission structure is more stable. The structure of the third transmission assembly 114 is the same as that of the second transmission assembly 112, so that the left longitudinal baffle 5 and the right longitudinal baffle 6 move synchronously, adjust the width size of the paper, and further improve the consistency of the structure.

[0025] The utility model is further provided with: guide sleeves 14 are respectively provided at both ends of the sliding block 13, and a guide rod 15 adapted to the guide sleeve is provided on the second mounting seat 3. The provision of the guide sleeve 14 and the guide rod 15 plays a role of movement guide, and when the sliding block 13 drives the left longitudinal baffle 5 or the right longitudinal baffle 6 to move, the guide sleeve 14 also moves along the length direction of the guide rod 15, so that the movement of the left longitudinal baffle 5 and the right longitudinal baffle 6 is more stable, and the stability of the structure is improved.

[0026] The utility model is further provided with a vibration motor 16 on the side of the left longitudinal baffle 5 facing away from the right longitudinal baffle 6 and on the side of the right longitudinal baffle 6 facing away from the left longitudinal baffle 5. The vibration motor 16 vibrates the two side surfaces in the width direction of the paper, so as to oscillate and align the paper and keep it flat, thereby further improving the flatness of the paper when it is stacked.

[0027] The utility model is further configured as follows: the first mounting seat 2 is provided with two mounting grooves 17 near the gear 8, the gear 8 is arranged between the two mounting grooves 17, and auxiliary wheels 18 are arranged in the two mounting grooves 17. The auxiliary wheels 18 are provided to support the first mounting seat 2, and when the gear 8 moves in coordination with the rack 9, the gear 8 is assisted in moving, so that the first mounting seat 2 moves more smoothly.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. An automatic paper collection adjustment device for a slitting machine, comprising a frame, a first mounting seat and a second mounting seat being slidably connected to the frame, a transverse baffle being arranged on the first mounting seat, a left longitudinal baffle and a right longitudinal baffle being arranged on the second mounting seat, a transmission shaft being arranged on the first mounting seat, gears being arranged at both ends of the transmission shaft, a rack meshing with the gear being arranged at a position corresponding to the gear on the frame, a driving mechanism for driving the gear to rotate being arranged on the first mounting seat, and an adjustment mechanism for adjusting the spacing distance between the left longitudinal baffle and the right longitudinal baffle being arranged on the second mounting seat, characterized in that: The driving mechanism includes a servo motor and a first transmission assembly. The lateral baffle is driven by the servo motor to drive the first transmission assembly to drive the gear to rotate so that it can move toward or away from the second mounting seat. The adjusting mechanism includes a left motor, a second transmission assembly, a right motor, a third transmission assembly, a left transmission screw and a right transmission screw. The left motor and the right motor are arranged at the left and right ends of the second mounting seat. A connecting seat is arranged in the middle of the second mounting seat. The left transmission screw and the right transmission screw are symmetrically arranged on both sides of the connecting seat. The second transmission assembly is connected to the left motor, and the third transmission assembly is connected to the right motor. The left transmission screw and the right transmission screw are respectively connected to the second transmission assembly and the third transmission assembly. The left transmission screw and the right transmission screw are respectively threaded with sliding blocks for installing the left longitudinal baffle and the right longitudinal baffle.

2. The automatic paper delivery adjustment device for a slitting machine according to claim 1, characterized in that: The first transmission assembly includes a first driving wheel, a first driven wheel and a first synchronous belt. The output shaft of the servo motor is connected to the first driving wheel. The first driven wheel is arranged on the transmission shaft. The first synchronous belt is used to connect the first driving wheel and the first driven wheel.

3. The automatic paper delivery adjustment device for a slitting machine according to claim 1, characterized in that: The second transmission assembly includes a second driving wheel, a second driven wheel and a second synchronous belt. The output shaft of the left motor is connected to the second driving wheel, the second driven wheel is connected to the left transmission screw, and the second synchronous belt is used to connect the second driving wheel and the second driven wheel. The structure of the third transmission assembly is the same as that of the second transmission assembly.

4. The automatic paper delivery adjustment device for a slitting machine according to claim 1, characterized in that: The two ends of the sliding block are respectively provided with guide sleeves, and the second mounting seat is provided with guide rods matched with the guide sleeves.

5. The automatic paper delivery adjustment device for a slitting machine according to claim 1, characterized in that: A vibration motor is arranged on the side of the left longitudinal baffle facing away from the right longitudinal baffle and on the side of the right longitudinal baffle facing away from the left longitudinal baffle.

6. The automatic paper delivery adjustment device for a slitting machine according to claim 1, characterized in that: The first mounting seat is provided with two mounting grooves near the gear position, the gear is arranged between the two mounting grooves, and auxiliary wheels are arranged in the two mounting grooves.

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