Follow-up mechanism connected with paper outlet part of box gluing machine

Abstract

The utility model discloses a follow-up mechanism connected with a paper outlet part of a box gluing machine, a first driving wheel is arranged at the rear end of each wheel carrier of the paper outlet mechanism, a plurality of first fixed wheels are arranged at the front end of a conveying platform, two symmetrical mounting plates are arranged on a box gluing machine rack and correspond to the positions below the first driving wheels, and the first fixed wheels are arranged on the mounting plates. A second movable wheel and a second fixed wheel are arranged between the two symmetrical mounting plates, the second movable wheel is located above the second fixed wheel, and the movable wheels and the fixed wheels are connected together through a conveying belt. The first movable wheel is arranged on the paper outlet mechanism, the first fixed wheel is arranged on the conveying platform, the second movable wheel and the second fixed wheel are arranged on the mounting plate of the carton gluing machine rack, and the movable wheels and the fixed wheels are connected in series through the conveying belt to carry stacked carton boards. When the position of the paper outlet mechanism is adjusted in the horizontal direction, the conveying belt can be stretched and displaced, and great convenience is brought to conveying operation of the stacked carton boards.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing equipment technical field especially relates to a follow mechanism of connecting paper outlet part of box sticking machine. BACKGROUND

[0002] The packaging carton is a common packaging product, which is internally provided with various commodities to protect and facilitate transportation. During the production of the packaging carton, the box sticking machine is used to bond the seams of the paperboard together. The paperboard is sequentially passed through the assembly line of the box sticking machine, and after the bonding is completed, the paperboard is stacked at the end of the box sticking machine. When the stacked paperboard reaches a certain height, the push plate on the box sticking machine pushes the stacked paperboard onto the conveying belt of the paper outlet mechanism for conveying. Then, the stacked paperboard is conveyed along the conveying belt to the conveying platform of the packing machine. The conveying belt of the paper outlet mechanism and the conveying platform belong to two different devices, so there is a gap between them. According to the different sizes of the paperboard, the position of the entire paper outlet mechanism needs to be adjusted, so that the stacked paperboard can be pushed onto the conveying belt for conveying. However, with the change of the position of the paper outlet mechanism, the size of the gap between the conveying belt and the conveying platform changes. In order to ensure that the stacked paperboard can be stably conveyed on the conveying belt to the conveying platform, a supporting wheel set is installed between the gap. The supporting wheel set is connected with the paper outlet mechanism, and its length is generally fixed. When the position of the paper outlet mechanism is adjusted, the supporting wheel set also moves, which still causes a gap between the paper outlet mechanism and the conveying platform. Replacing the supporting wheel set will delay the packaging progress of the paperboard and increase the workload of the workers, which brings great inconvenience to the conveying of the stacked paperboard. SUMMARY

[0003] The utility model aims at avoiding the shortcomings of the prior art, and provides a follow mechanism of connecting paper outlet part of box sticking machine, thereby effectively solving the shortcomings in the prior art.

[0004] In order to achieve the above object, the utility model adopts the technical scheme that a kind of follow-up mechanism connected with paper outlet of box gluing machine, including the paper outlet mechanism being arranged at the end of box gluing machine and moving left and right along the frame of box gluing machine, the rear side of box gluing machine is provided with the conveying platform of packing equipment, first motor is arranged at the rear end of each wheel frame of the paper outlet mechanism, the front end of the conveying platform is provided with a plurality of first fixed wheels at the position corresponding to each first motor, the upper end of first motor is flush with the first fixed wheel, two symmetrical mounting plates are arranged at the position below each first motor on the frame of box gluing machine, two symmetrical mounting plates are arranged at the two sides of first motor, second motor is arranged at the side close to first motor between two symmetrical mounting plates, second motor can move transversely along mounting plate, second fixed wheel is arranged at the side close to first fixed wheel between two symmetrical mounting plates, third fixed wheel is further arranged at the position corresponding to the front side of second fixed wheel between two symmetrical mounting plates, second motor is above second fixed wheel and third fixed wheel and second fixed wheel and third fixed wheel are arranged at the two sides of second motor, first motor, first fixed wheel, second motor and second fixed wheel are connected together by conveying belt.

[0005] Further, the conveying belt is connected to the upper end of the first motor and the first fixed wheel along the horizontal direction, the conveying belt extends downward to the upper end of the second motor after passing around the first fixed wheel, the conveying belt extends downward to the upper end of the second fixed wheel after passing around the second motor, the conveying belt extends to the lower end of the third fixed wheel after passing around the second fixed wheel, the conveying belt extends upward to the first motor after passing around the third fixed wheel, the conveying belt forms a closed loop after passing around each motor and fixed wheel, and the upper end surface of the conveying belt between the first motor and the first fixed wheel is flush with the upper end surface of the feeding belt on the wheel frame of the paper outlet mechanism and the upper end surface of the conveying roller on the conveying platform.

[0006] Further, a transverse sliding gap is arranged on the mounting plate at a position corresponding to the center of the second motor, the axle clamp at the two ends of the second motor is arranged in the sliding gap, a tension spring is arranged on the outer side of the mounting plate, and the two ends of the tension spring are fixedly connected with the axle of the second motor and the mounting plate respectively.

[0007] Further, the tension spring is arranged at the front side of the second motor, a mounting block is arranged at the front end of the outer side of the mounting plate, one end of the tension spring is fixedly connected with the mounting block, and the other end of the tension spring is fixedly connected with the axle of the second motor.

[0008] Further, a wheel seat is arranged at the rear end of the wheel frame, and the first motor is arranged on the wheel seat.

[0009] Further, a shaft rod is arranged at the front side of the conveying platform, and the first fixed wheels are uniformly arranged on the shaft rod.

[0010] The above technical scheme of the utility model has the following beneficial effects: the utility model discloses a first driving wheel is arranged on the paper outlet mechanism, a first fixed wheel is arranged on the conveying platform, a second driving wheel and a second fixed wheel are arranged on the mounting plate of the carton gluing machine frame, the driving wheels and the fixed wheels are connected together through the conveying belt to undertake the receiving work of the stacked carton board, when the paper outlet mechanism is adjusted in the horizontal direction, the first driving wheel on it will move horizontally, then the first driving wheel will pull the conveying belt to displace, the second driving wheel will move left and right in the horizontal direction in the stretching process of the conveying belt, thereby adapting the displacement of the conveying belt and keeping the conveying belt always in the tensioned state, so that the self-adapting adjustment of the position of the conveying belt is realized, thereby the change of the gap between the paper outlet mechanism and the conveying platform can be quickly adapted, and great convenience is brought to the conveying work of the stacked carton board. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is the schematic diagram of the sectional structure for the embodiment of the utility model;

[0012] Fig. 2 It is the schematic diagram of the three-dimensional structure for the embodiment of the utility model;

[0013] Fig. 3 It is the schematic diagram of the force action of the two driving wheels for the embodiment of the utility model. DETAILED DESCRIPTION

[0014] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described in detail below in combination with the drawings and specific embodiments, and it should be explained that the embodiments and the features in the embodiments of the application can be combined with each other without conflict.

[0015] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the protection scope of the utility model is not limited by the specific embodiments disclosed below.

[0016] As Figs. 1-3As shown, the follow-up mechanism for connecting the paper outlet of the box sticking machine comprises a paper outlet mechanism arranged at the end of the box sticking machine and movable along the box sticking machine frame 1, a conveying platform 2 of a packing device arranged at the rear side of the box sticking machine, a first driving wheel 4 arranged at the rear end of each wheel frame 3 of the paper outlet mechanism, a plurality of first fixed wheels 5 arranged at the front end of the conveying platform 2 at positions corresponding to the first driving wheels 4, the first driving wheels 4 being flush with the upper ends of the first fixed wheels 5, two symmetrical mounting plates 6 arranged below the positions corresponding to each first driving wheel 4 on the box sticking machine frame 1, the two symmetrical mounting plates 6 being arranged at the two sides of the first driving wheel 4, a second driving wheel 7 arranged between the two symmetrical mounting plates 6 at a position close to the first driving wheel 4, the second driving wheel 7 being transversely movable along the mounting plate 6, a second fixed wheel 8 arranged between the two symmetrical mounting plates 6 at a position close to the first fixed wheel 5, a third fixed wheel 19 further arranged between the two symmetrical mounting plates 6 at a position corresponding to the front side of the second fixed wheel 8, the second driving wheel 7 being arranged above the second fixed wheel 8 and the third fixed wheel 19 and the second fixed wheel 8 and the third fixed wheel 19 being arranged at the two sides of the second driving wheel 7, and the first driving wheel 4, the first fixed wheel 5, the second driving wheel 7 and the second fixed wheel 8 being connected together by a conveying belt 9.

[0017] The movement direction of the first driving wheel 4 on the wheel frame 3 is opposite to that of the second driving wheel 7 on the mounting plate 6.

[0018] Preferably, the movement stroke of the first driving wheel 4 and the second driving wheel 7 is 800 mm.

[0019] The paper outlet mechanism comprises a movable frame 14, the two side plates of the movable frame 14 being slidable along the two sides of the box sticking machine frame 1 and adjustable in position, a pressure wheel frame 15 being connected to the movable frame 14 by a vertical rod, a pressure wheel 16 being arranged below the pressure wheel frame 15, the wheel frame 3 being arranged below the movable frame 14, transmission wheels 17 being arranged at the two ends of the wheel frame 3, a feeding belt 18 being arranged between the two transmission wheels 17, the pressure wheel 16 being arranged above the feeding belt 18, and the paper box plates stacked together being conveyed along the feeding belt 18, the pressure wheel 16 being arranged above the stacked paper box plates, the paper outlet mechanism being a prior art matched with the box sticking machine device, and the specific structure is not described herein.

[0020] The conveying belt 9 is first connected to the upper ends of the first driving wheel 4 and the first fixed wheel 5 in the horizontal direction, extends downward to the upper end of the second driving wheel 7 after passing around the first fixed wheel 5, extends downward to the upper end of the second fixed wheel 8 after passing around the second driving wheel 7, extends to the lower end of the third fixed wheel 19 after passing around the second fixed wheel 8, extends upward to the first driving wheel 4 after passing around the third fixed wheel 19, and forms a closed loop after passing around each driving wheel and fixed wheel, the upper end surface of the conveying belt 9 between the first driving wheel 4 and the first fixed wheel 5 being flush with the upper end surface of the feeding belt 18 on the wheel frame 3 of the paper outlet mechanism and the upper end surface of the conveying roller on the conveying platform 2.

[0021] A transverse sliding notch 6a is provided on the mounting plate 6 at the position corresponding to the center of the second moving wheel 7. The wheel axles 7a at both ends of the second moving wheel 7 are clamped in the sliding notch 6a. A tension spring 10 is placed horizontally on the outer side of the mounting plate 6. The two ends of the tension spring 10 are fixedly connected to the wheel axle 7a of the second moving wheel 7 and the mounting plate 6, respectively.

[0022] The tension spring 10 is located on the front side of the second moving wheel 7. The outer side of the mounting plate 6 has a mounting block 11 at its front end. One end of the tension spring 10 is fixedly connected to the mounting block 11, and the other end of the tension spring 10 is fixedly connected to the wheel axle 7a of the second moving wheel 7. When the tension spring 10 is not subjected to external force, it fixes the second moving wheel 7 close to the front end of the mounting plate 6.

[0023] The wheel frame 3 has a wheel seat 12 at its rear end, and the first moving wheel 4 is mounted on the wheel seat 12.

[0024] A shaft 13 is provided on the front side of the conveying platform 2, and the first fixed wheels 5 are evenly distributed and installed on the shaft 13.

[0025] The working principle of this utility model is as follows: The first moving wheel 4 and the first fixed wheel 5 are respectively set on the wheel frame 3 and the conveyor platform 2. The paper output mechanism will adjust its position according to the size of the carton board. When the paper output mechanism moves towards the front end of the gluing machine frame 1, the first moving wheel 4 on the wheel frame 3 will move forward accordingly. At this time, the first moving wheel 4 will pull the conveyor belt 9 that connects the moving wheels and fixed wheels in series. The part of the conveyor belt 9 connected to the first moving wheel 4 will be displaced forward. At this time, the entire conveyor belt 9 will be pulled by force. Since the positions of the first fixed wheel 5 and the second fixed wheel 8 are fixed, the tension generated by the conveyor belt 9 will act on the second moving wheel 7, causing the first moving wheel 4 to move forward, and vice versa. The tension generated by the conveyor belt 9 will cause the second moving wheel 7 to move backward along the sliding notch 6a. In this way, the two moving wheels move in opposite directions, so the entire conveyor belt 9 can adapt to the position of the first moving wheel 4 and keep the conveyor belt 9 in a taut state. The backward movement of the second moving wheel 7 will stretch the tension spring 10. When the position of the first moving wheel 4 is fixed, the tension generated by the tension spring 10 and the tension generated by the conveyor belt 9 will cancel each other out because the forces are opposite in direction, thereby positioning the second moving wheel 7 in the shifted position. In this way, the conveyor belt 9 can follow the movement, so that the conveyor belt 9 can adapt to different gaps, thereby ensuring the stable conveying operation of stacked cardboard boxes.

[0026] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to thereby enable others skilled in the art to best utilize the present application with various modifications as are suited to the particular use contemplated.

Claims

1. A connecting mechanism of a paper delivery unit of a perfect binder, comprising a paper delivery mechanism arranged at the end of the perfect binder and moving left and right along the frame of the perfect binder, and a conveying platform of a packing device arranged at the back side of the perfect binder, characterized in that: The paper outlet mechanism is provided with a first driving wheel at the rear end of each wheel frame, the front end of the conveying platform is provided with a plurality of first fixed wheels at positions corresponding to the first driving wheels, the first driving wheels are flush with the upper ends of the first fixed wheels, two symmetrical mounting plates are provided below positions corresponding to each first driving wheel on the frame of the box gluing machine, the two symmetrical mounting plates are arranged on the two sides of the first driving wheel, a second driving wheel is arranged on the side close to the first driving wheel between the two symmetrical mounting plates, the second driving wheel can move laterally along the mounting plate, a second fixed wheel is arranged on the side close to the first fixed wheel between the two symmetrical mounting plates, a third fixed wheel is further arranged on the front side of the second fixed wheel between the two symmetrical mounting plates, the second driving wheel is arranged above the second fixed wheel and the third fixed wheel, and the second fixed wheel and the third fixed wheel are arranged on the two sides of the second driving wheel, and the first driving wheel, the first fixed wheel, the second driving wheel and the second fixed wheel are connected together through a conveying belt.

2. A mechanism for following the paper output of a box sealing machine according to claim 1, characterized in that: The conveying belt is connected to the upper ends of the first driving wheels and the first fixed wheels in the horizontal direction, extends downward to the upper ends of the second driving wheels around the first fixed wheels, extends downward to the upper ends of the second fixed wheels around the second driving wheels, extends to the lower ends of the third fixed wheels around the second fixed wheels, extends upward to the first driving wheels around the third fixed wheels, and forms a closed loop around each driving wheel and fixed wheel, and the upper end surface of the conveying belt between the first driving wheel and the first fixed wheel is flush with the upper end surface of the feeding belt on the wheel frame of the paper outlet mechanism and the upper end surface of the conveying roller on the conveying platform.

3. A mechanism for following the paper output of a box sealing machine according to claim 2, characterized in that: The mounting plate is provided with a transverse sliding gap at a position corresponding to the center of the second driving wheel, the wheel shafts at the two ends of the second driving wheel are clamped in the sliding gap, and a tension spring is transversely arranged on the outer side of the mounting plate, and the two ends of the tension spring are fixedly connected with the wheel shaft of the second driving wheel and the mounting plate, respectively.

4. A mechanism for following the paper output of a box sealing machine according to claim 3, characterized in that: The tension spring is arranged on the front side of the second driving wheel, the outer side of the mounting plate is provided with a mounting block at the front end thereof, one end of the tension spring is fixedly connected with the mounting block, and the other end of the tension spring is fixedly connected with the wheel shaft of the second driving wheel.

5. The mechanism for following the paper exit of a box sealing machine according to claim 1, characterized in that: The wheel frame is provided with a wheel seat at the rear end thereof, and the first driving wheel is mounted on the wheel seat.

6. A mechanism for following the paper path of a box sealing machine according to claim 1, characterized in that: The front side of the conveying platform is provided with a shaft rod, and the first fixed wheels are uniformly mounted on the shaft rod.

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