Multi-column vertical packaging machine cutter device driven by motor

Abstract

A multi-column vertical packaging machine cutter device driven by a motor comprises an installation platform connected with a vertical packaging machine rack and more than two columns of movable cutters, the movable cutters are matched with fixed cutters, the movable cutters are connected with a movable cutter driving device through movable cutter seats, the movable cutter driving device comprises the motor, and the motor is connected with the fixed cutters. The motor drives the movable cutter seat to move back and forth through the transmission device, and the installation platform drives the transmission device and the movable cutter seat to move up and down through the hand wheel device. The positions of the transmission device and the movable cutter seat are integrally adjusted through the hand wheel device so as to adjust the position of a notch of a packaging bag sheared by the movable cutter, and the motor drives the movable cutter seat to move back and forth through the transmission device so that the high-speed shearing performance of the cutter can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing machinery technical field, especially a kind of motor-driven multi-column vertical packaging machine cutter device. BACKGROUND

[0002] Multi-column vertical packaging machine is a kind of high-efficiency, automated packaging equipment, and is widely used in food, medicine, chemical industry and other industries. It can simultaneously package multiple columns of products, significantly improving production efficiency. The corresponding cutter device of the multi-column vertical packaging machine currently used in the prior art is mostly driven by a pneumatic cutter. The pneumatic cutter device needs to frequently switch the air pump air inlet and air outlet directions to realize the reciprocating motion of the cutter, which cannot meet the high-frequency cutting requirements of the packaging equipment. How to improve the cutting speed and the convenient adjustment of the cutting position of the cutter device is the object of research for those skilled in the art. SUMMARY

[0003] The utility model provides a kind of motor-driven multi-column vertical packaging machine cutter device, and the cutting position is adjusted by motor-driven shearing cutter device cooperation hand wheel, realize the synchronous, efficient, accurate cutting of multiple packaging bags, simultaneously relative pneumatic drive simplifies structure, reduce maintenance cost.

[0004] A kind of motor-driven multi-column vertical packaging machine cutter device, including the installation platform of connecting vertical packaging machine frame and more than two movable cutters, movable cutter cooperates fixed cutter, the movable cutter is connected with movable cutter driving device by movable cutter seat, movable cutter driving device includes motor, motor drives movable cutter seat to move forward and backward by transmission device and drives movable cutter to cooperate with fixed cutter to cut packaging bag, installation platform drives transmission device and movable cutter seat to move up and down by hand wheel device;The transmission device includes pulley device connected with motor, pulley device connects first transmission shaft, first transmission shaft is connected with first transmission rod by eccentric cam, first transmission rod is connected with second transmission rod by connecting shaft, and second transmission rod is connected with movable cutter seat. The motor-driven multi-column vertical packaging machine cutter device realizes the high-speed performance of shearing by motor-driven movable cutter cooperating with fixed cutter to cut packaging bag, and the noise is low, the precision is high relative to traditional pneumatic drive, and the convenient performance of cutting position adjustment is increased by hand wheel device driving transmission device and movable cutter seat to move up and down. The eccentric cam includes the first transmission wheel connected with first transmission shaft, the side of first transmission wheel is equipped with eccentric shaft, the outer periphery of eccentric shaft is equipped with rolling bearing, the outer periphery of rolling bearing is connected with second transmission wheel, and second transmission wheel is connected with first transmission rod, to realize the technical performance that movable cutter reciprocating motion cooperates with fixed cutter to cut packaging bag.

[0005] The hand wheel device comprises a hand wheel, a nut seat with a built-in screw rod nut connected to the hand wheel through a screw rod, a guide rail seat integrally connected to the nut seat, a guide rail slot fixedly connected to the guide rail seat, a guide rail in matched connection with the guide rail slot, and a mounting platform fixedly connected to the guide rail.

[0006] The hand wheel device is two, two hand wheel devices are connected through the fixed cutter seat, the fixed cutter seat is connected to the nut seat of the two hand wheel devices at both ends, and the stability of the hand wheel adjusting the position of the fixed cutter seat is improved.

[0007] The fixed cutter seat is fixedly connected to two columns, and a motor mounting seat is connected between the two columns, and a motor is fixedly connected to the motor mounting seat, so that the stability during motor driving is increased, and a servo motor is preferably used as the motor, so that the driving stability and control accuracy are further improved.

[0008] The motor is connected to a driving wheel, the driving wheel is connected to a driven wheel through a belt, the driven wheel is connected to a first transmission shaft in the middle, the first transmission shaft is connected to an eccentric cam at both ends, each eccentric cam is connected to a first transmission rod, each first transmission rod is connected to a second transmission rod through a connecting shaft, and the two second transmission rods are connected to both ends of the movable cutter seat.

[0009] The two second transmission rods pass through the guide holes in the fixed cutter seat, so that the stability of the movement of the two second transmission rods is improved.

[0010] The fixed cutter seat is provided with a packaging bag inlet and outlet matched with the movable cutter, so that the high-speed cutting performance of the packaging bag is realized.

[0011] The mounting platform is provided with two windows, and each window penetrates a column and a second transmission rod, so that the compactness of the structure of the multi-column vertical packaging machine cutter device is improved.

[0012] The utility model discloses a hand wheel device is whole adjustment transmission and the position of movable cutter seat to adjust movable cutter to cut the position of packaging bag's cut, and the motor realizes the high-speed shearing performance of cutter through transmission and drive movable cutter seat to move forward and backward. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model makes further explanation in combination with the drawings:

[0014] Figure 1The utility model relates to a motor-driven multi-column vertical packaging machine cutter device three-dimensional structure schematic view of another side face,

[0015] Figure 2 The utility model relates to a motor-driven multi-column vertical packaging machine cutter device three-dimensional structure schematic view of another side face,

[0016] Figure 3 The utility model relates to a motor-driven multi-column vertical packaging machine cutter device three-dimensional structure schematic view of another side face,

[0017] Figure 4 The utility model relates to a motor-driven multi-column vertical packaging machine cutter device three-dimensional structure schematic view of another side face. Specific implementation

[0018] The utility model relates to a motor-driven multi-column vertical packaging machine cutter device three-dimensional structure schematic view of another side face. Figures 1-4 Specific implementation

[0019] A motor-driven multi-column vertical packaging machine cutter device, including the installation platform 1 of connecting vertical packaging machine frame and two or more than two movable cutters 16, movable cutter 16 cooperates fixed cutter 20, movable cutter 16 is connected with movable cutter drive arrangement through movable cutter seat 17, and movable cutter drive arrangement includes motor 13, and motor 13 drives movable cutter seat 17 to move back and forth through transmission and drives movable cutter 16 to cooperate fixed cutter 20 and cut packaging bag.

[0020] Transmission includes pulley device connected with motor 13, pulley device connects first transmission shaft 4, and first transmission shaft 4 is connected with first transmission rod 7 through eccentric cam 25, and first transmission rod 7 is connected with second transmission rod 9 through connecting shaft 8, and second transmission rod 9 is connected with movable cutter seat 17, realizes movable cutter seat 17 and movable cutter 16 reciprocating motion and cooperates fixed cutter 20, completes high speed, accurate shearing performance.

[0021] Installation platform 1 drives transmission and movable cutter seat 17 to move up and down through hand wheel device.Hand wheel device includes hand wheel 10, and hand wheel 10 is connected with built-in screw nut nut seat 19 through screw rod 23, and nut seat 19 is integrally connected with guide rail seat 26, and guide rail seat 26 is fixedly connected with guide rail groove 21, and guide rail groove 21 is connected with guide rail 22 in cooperation, and guide rail 22 is fixedly connected with installation platform 1, and hand wheel device is two, and two hand wheel devices are connected through fixed cutter seat 15 between two hand wheel devices, and fixed cutter seat 15 two ends connect the nut seat 19 of two hand wheel devices.This kind of hand wheel device can rotate screw rod 23 through rotating hand wheel 10, and then realizes the movement of nut seat 19 along screw rod, realizes the movement of nut seat 19 and drives fixed cutter seat 15 to adjust the shearing position of movable cutter 16 and cooperates fixed cutter 20.

[0022] In order to increase the stability of hand wheel adjustment, the screw rod is provided with screw rod seat 18, which is fixedly connected to the installation platform 1.

[0023] As a preferred structure, the fixed cutter seat 15 is fixedly connected to two upright columns 12, and the motor mounting seat 3 is connected between the two upright columns 12, and the motor mounting seat 3 is fixedly connected to the motor 13. The motor 13 is connected to the driving wheel 2, the driving wheel 2 is connected to the driven wheel 5 through the belt 6, the driven wheel 5 is connected to the first transmission shaft 4 in the middle, and the first transmission shaft 4 is connected to one eccentric cam 25 at each end. Each eccentric cam 25 is connected to one first transmission rod 7, each first transmission rod 7 is connected to one second transmission rod 9 through the connecting shaft 8, and the two second transmission rods 9 are connected to the two ends of the movable cutter seat 17. The rotation of the eccentric cam 25 realizes the reciprocating motion of the movable cutter 16 connected to the movable cutter seat 17. As a further technical structure, the eccentric cam 25 includes a first transmission wheel 40 connected to the first transmission shaft 4, the first transmission wheel 40 is provided with an eccentric shaft 42 at the side, the eccentric shaft 42 is provided with a rolling bearing 41 at the outer periphery, the rolling bearing 41 is connected to a second transmission wheel 43 at the outer periphery, and the second transmission wheel 43 is connected to the first transmission rod 7, so as to prolong the stability of the eccentric driving process of the whole eccentric cam 25 and reduce the noise.

[0024] As a preferred structure, the two second transmission rods 9 respectively pass through the guide holes in the fixed cutter seat 15. The fixed cutter seat 15 is provided with a packaging bag inlet and outlet 24 matched with the movable cutter 16. The installation platform 1 is provided with two windows 11, each window penetrates one upright column 12 and one second transmission rod 9. The above structure increases the stability of the whole cutter device of the multi-column vertical packaging machine and prolongs the service life of the equipment.

[0025] The above describes the preferred embodiments of the patent in detail, but the patent is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the patent.

Claims

1. A motor-driven multi-column vertical packaging machine cutter device, comprising a mounting platform (1) connected to the vertical packaging machine frame and two or more movable cutters (16) cooperating with fixed cutters (20), characterized in that: The movable cutter (16) is connected with a movable cutter driving device through a movable cutter seat (17), the movable cutter driving device comprises a motor (13), the motor (13) drives the movable cutter seat (17) to move forward and backward through a transmission device to drive the movable cutter (16) to cooperate with the fixed cutter (20) to shear the packaging bag, the mounting platform (1) moves up and down through a hand wheel device driving the transmission device and the movable cutter seat (17); the transmission device comprises a belt wheel device connected with the motor (13), the belt wheel device is connected with a first transmission shaft (4), the first transmission shaft (4) is connected with a first transmission rod (7) through an eccentric cam (25), the first transmission rod (7) is connected with a second transmission rod (9) through a connecting shaft (8), and the second transmission rod (9) is connected with the movable cutter seat (17).

2. A motor driven multi-column vertical packaging machine cutter device according to claim 1, characterized in that: The hand wheel device comprises a hand wheel (10), the hand wheel (10) is connected with a nut seat (19) with a built-in screw rod nut through a screw rod (23), the nut seat (19) is integrally connected with a guide rail seat (26), the guide rail seat (26) is fixedly connected with a guide rail groove (21), the guide rail groove (21) is connected with a guide rail (22) in a matched mode, and the guide rail (22) is fixedly connected with the mounting platform (1); screw rod seats (18) are arranged at both ends of the screw rod, and the screw rod seats (18) are fixedly connected with the mounting platform (1).

3. A motor driven multi-column vertical packaging machine cutter device according to claim 2, characterized in that: The hand wheel device is two, and the two hand wheel devices are connected through the fixed cutter seat (15), and the fixed cutter seat (15) is connected with the nut seat (19) of the two hand wheel devices at both ends.

4. A motor driven multi-column vertical packaging machine cutter device according to claim 3, characterized in that: The fixed cutter seat (15) is fixedly connected with two stand columns (12), and the two stand columns (12) are connected with a motor mounting seat (3), and the motor mounting seat (3) is fixedly connected with the motor (13).

5. A motor driven multi-column vertical packaging machine cutter device according to claim 4, characterized in that: The motor (13) is connected with a driving wheel (2), the driving wheel (2) is connected with a driven wheel (5) through a belt (6), the driven wheel (5) is connected with the first transmission shaft (4) in the middle, the first transmission shaft (4) is connected with one eccentric cam (25) at both ends, each eccentric cam (25) is connected with one first transmission rod (7), each first transmission rod (7) is connected with one second transmission rod (9) through the connecting shaft (8), and the two second transmission rods (9) are connected with both ends of the movable cutter seat (17).

6. A motor driven multi-column vertical packaging machine cutter device according to claim 5, characterized in that: The two second transmission rods (9) pass through the guide holes in the fixed cutter seat (15) respectively.

7. A motor driven multi-column vertical packaging machine cutter device according to claim 3, characterized in that: The fixed cutter seat (15) is provided with a packaging bag inlet and outlet (24) matched with the movable cutter (16) on the side.

8. A motor driven multi-column vertical packaging machine cutter device according to claim 1, characterized in that: The mounting platform (1) is provided with two windows (11), and each window penetrates one stand column (12) and one second transmission rod (9).

9. A motor driven multi-column vertical packaging machine cutter device according to claim 1, characterized in that: The eccentric cam (25) comprises a first transmission wheel (40) connected with the first transmission shaft (4), the first transmission wheel (40) is provided with an eccentric shaft (42) on the side, the eccentric shaft (42) is provided with a rolling bearing (41) on the outer periphery, the rolling bearing (41) is connected with a second transmission wheel (43) on the outer periphery, and the second transmission wheel (43) is connected with the first transmission rod (7).

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