CN215300384U - Large-size folding plate driving device - Google Patents

Abstract

The utility model discloses a jumbo size folding plate drive arrangement, including driving motor, runner, push rod and folding clamp plate, the runner center is connected in the driving motor transmission, and push rod one end swing joint is on a side wheel face of runner, the other end and folding clamp plate swing joint, driving motor's output shaft transmission connects the speed reducer, and the speed reducer output shaft again with runner center fixed connection. The speed reducer is assembled on the output shaft of the driving motor, so that the output torque of the driving motor is increased, the rotating speed is matched, the problem that the large-size folding plate is damaged by the inertia momentum when the driving motor is repeatedly started and stopped is solved, and the service life of the driving motor is prolonged.

Description

Large-size folding plate driving device

Technical Field

The utility model relates to a vacuum bag production facility field, more specifically says that it relates to a jumbo size is rolled over and is pressed board drive arrangement.

Background

The vacuum bag production enterprise flow line production, daily output is very big, and finished product folding packaging is too low if the production efficiency is too low to rely on hand folding entirely, can't satisfy the production demand under the condition of labour shortage, and the recruitment cost is too high, has increased product manufacturing cost. An automatic vacuum bag folding machine is developed, a rotary roller is used for driving a conveying belt to form a multi-section conveying channel, and a folding plate is matched at the switching position of every two conveying channels to fold a bag body longitudinally and transversely. The folding plate drives the rotating wheel to rotate through the driving motor, drives the push rod to stretch back and forth, and further drives the folding plate connected with the front end of the push rod to stretch out or retract. Because the vacuum bag does not flow in the conveying channel at a constant speed, if the driving motor runs all the time, the pushing and folding time node is difficult to be matched. Therefore, the start and stop of the driving motor are controlled according to the walking position of the vacuum bag on the side of the sensor, and the driving motor is in a state of continuously switching the start and stop. However, the folding pressing plate is large in size and heavy in weight, and reciprocating movement is carried out, so that large inertial transportation quantity can be generated at a turning point, the maximum torque of the driving motor cannot be reached, overload movement is carried out after long-term start and stop, the service life of the driving motor is greatly shortened, the equipment maintenance cost is increased, and efficient operation of a production line is influenced by shutdown maintenance.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a solve jumbo size book clamp plate drive arrangement of above-mentioned problem joins in marriage the dress speed reducer on the driving motor output shaft, increase driving motor output torque, the rotational speed matches, solves driving motor and opens repeatedly when opening and stop jumbo size book clamp plate inertia momentum and to its damage, improves driving motor life.

In order to achieve the above purpose, the utility model provides a following technical scheme:

jumbo size folding plate drive arrangement, including driving motor, runner, push rod and folding plate, driving motor transmission connection runner center, push rod one end swing joint is on a side wheel face of runner, the other end and folding plate swing joint, driving motor's output shaft transmission connection speed reducer, speed reducer output shaft and runner center fixed connection again.

The utility model discloses further improve technical scheme and be, the clamp plate is the trapezoidal structure that the front end is long limit.

The utility model discloses further improve technical scheme and be, the long limit of front end of roll over the board is equipped with flexible strake.

The utility model discloses further improve technical scheme be, on one side wheel face of runner, fixedly being equipped with the connecting rod respectively on the folding pressure plate mount, the push rod both ends cup joint on the connecting rod for the ring cover activity respectively.

The utility model discloses further improve technical scheme and be, the velocity ratio of speed reducer is 1: 3.

the utility model discloses beneficial effect:

the utility model discloses an assembly speed reducer that the velocity ratio is suitable, increase output torque satisfies that driving motor frequently opens and stops the very big inertia momentum that the jumbo size rolled over the clamp plate produced to its damage in the operation, improves driving motor's life, promotes its work efficiency, reduces equipment cost of maintenance.

Drawings

FIG. 1 is a schematic side view of the present invention;

fig. 2 is a schematic view of the top view structure of the present invention.

Fig. 3 is a schematic structural diagram of an automated vacuum bag folder.

Detailed Description

As shown in fig. 3, the automatic vacuum bag folding machine is a machine frame, and the machine frame is provided with a rotating roller for driving and connecting a conveyor belt to form a multi-section conveying clamping channel, and comprises a first downward-inclined conveying clamping channel 31, a second upward-inclined conveying clamping channel 32, a horizontal third conveying clamping channel 33, a vertical fourth conveying clamping channel 34 and a horizontal fifth conveying clamping channel 35 at sequential positions, wherein folding plates 4 are respectively arranged opposite to inlets of the second conveying clamping channel, the third conveying clamping channel, the fourth conveying clamping channel and the fifth conveying clamping channel, the folding plates 4 are in driving connection with a driving mechanism for telescopic action, and sensors 8 are arranged on the side edges of the first conveying clamping channel 31, the second conveying clamping channel 32, the third conveying clamping channel 33 and the fourth conveying clamping channel 34, and the sensors 8 are in signal connection with the driving mechanism; the driving mechanism of the folding plate comprises a driving motor 1, a rotating wheel 2 and a push rod 3, the center of the rotating wheel 2 is fixedly connected to an output shaft of the driving motor 1, one end of the push rod 3 is connected to a wheel face on one side of the rotating wheel 2, and the other end of the push rod is connected with the folding plate 4. Finished vacuum bags are flatly laid from an inlet of a first conveying clamping channel 31 and hang down from an outlet, a sensor 8 at the side of the first conveying clamping channel 31 measures the position of the vacuum bags, when the vacuum bags are close to a half-out position of the bags, signals are transmitted to a driving motor 1 of a driving mechanism opposite to the inlet of a second conveying clamping channel 32 to be started, a folding and pressing plate 4 extends out of a longitudinal folding vacuum bag and is pushed to the inlet of the second conveying clamping channel 32, the position of the vacuum bags is measured at the side of the sensor 8 at the side of the second conveying clamping channel 32, when the position of the folded vacuum bags close to the half-out position is calculated, signals are transmitted to a driving motor of the driving mechanism opposite to the inlet of a third conveying clamping channel 33 to be started, the folding and pressing plate extends out of the longitudinal folding vacuum bags and is pushed to the inlet of the third conveying clamping channel 33, the vacuum bags after the two longitudinal folding vacuum bags are out of the third conveying clamping channel 33 and are positioned on a bag receiving platform, and the driving motor of the driving mechanism opposite to the inlet of the fourth conveying clamping channel 34 is started, the folding pressing plate presses the vacuum bag downwards, so that the vacuum bag is folded transversely and moves downwards to the fourth conveying clamping channel 34, a sensor on the side of the fourth conveying clamping channel 34 measures the position of the vacuum bag, the positions of the two vertical and transverse folded vacuum bags are calculated, a signal is transmitted to a driving motor of a driving mechanism opposite to the inlet of the fifth conveying clamping channel 35 to be started, the folding pressing plate extends out of the transverse secondary folding vacuum bag, the vacuum bag is pushed into the fifth conveying clamping channel 35, and the vacuum bag which is output from the outlet of the fifth conveying clamping channel 35 is the vacuum bag which is folded in two vertical and transverse directions.

Because the vacuum bag does not flow in the conveying channel at a constant speed, if the driving motor runs all the time, the pushing and folding time node is difficult to be matched. Therefore, the start and stop of the driving motor are controlled according to the walking position of the vacuum bag on the side of the sensor, and the driving motor is in a state of continuously switching the start and stop. However, the folding pressing plate is large in size and heavy in weight, and reciprocating movement is carried out, so that large inertial transportation quantity can be generated at a turning point, the maximum torque of the driving motor cannot be reached, overload movement is carried out after long-term start and stop, and the service life of the driving motor is greatly shortened. To this problem the utility model discloses as shown in fig. 1, fig. 2, size folding plate drive arrangement not only includes driving motor 1, runner 2, push rod 3 and folding clamp plate 4, still including having installed the speed reducer 5 that matches, driving motor 1's output shaft transmission connects speed reducer 5, 5 output shafts of speed reducer again with runner 2 center fixed connection, on one side wheel face of runner 2, on folding clamp plate 4 mount respectively fixed connecting rod 7 that is equipped with, 3 both ends of push rod cup joint on connecting rod 7 for the ring cover activity respectively, then 3 one end swing joint of push rod are at runner 2, the other end and folding clamp plate 4 swing joint, driving motor starts to promote folding clamp plate and stretches out or return and contract.

The folding plate 4 is of a ladder-shaped structure with the front end being a long edge. The long edge of the front end of the folding plate 4 is provided with a flexible edge strip 6. The speed ratio of the speed reducer 5 is 1: 3.

it is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. Jumbo size book clamp plate drive arrangement, including driving motor (1), runner (2), push rod (3) and book clamp plate (4), runner (2) center is connected in driving motor (1) transmission, push rod (3) one end swing joint on a side wheel face of runner (2), the other end and book clamp plate (4) swing joint, its characterized in that: an output shaft of the driving motor (1) is in transmission connection with a speed reducer (5), and an output shaft of the speed reducer (5) is fixedly connected with the center of the rotating wheel (2).

2. The large-size flap driving device according to claim 1, wherein: the folding plate (4) is of a ladder-shaped structure with the front end being a long edge.

3. The large-size flap driving device according to claim 1, wherein: the long edge of the front end of the folding plate (4) is provided with a flexible edge strip (6).

4. The large-size flap driving device according to claim 1, wherein: a connecting rod (7) is respectively and fixedly arranged on the wheel surface at one side of the rotating wheel (2) and the folding and pressing plate fixing frame, and two ends of the push rod (3) are respectively movably sleeved on the connecting rod (7) in a ring sleeve way.

5. The large-size flap driving device according to claim 1, wherein: the speed ratio of the speed reducer (5) is 1: 3.

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