Paper barrel turnover mechanism for paper barrel packaging

Abstract

The paper barrel turnover mechanism for packaging the paper barrels is composed of a turnover driving structure, a driving rod and two telescopic turnover assemblies, the driving rod is connected with the two telescopic turnover assemblies, the side face of one end of the driving rod is connected with the turnover driving structure, turnover plates are arranged on the two telescopic turnover assemblies, and in the initial state, the turnover plates are connected with the turnover driving structure. One group of telescopic overturning assemblies is in a contraction state, an overturning plate of the telescopic overturning assemblies is flatly laid on the paper barrel overturning mechanism, the other group of telescopic overturning assemblies is in an extension state, the overturning plate of the telescopic overturning assemblies is located above the paper barrel overturning mechanism, the two groups of telescopic overturning assemblies stretch out and draw back reversely and repeatedly, and the two groups of overturning plates move up and down in a one-up-one-down relation; according to the paper barrel overturning device, the upwards-moving overturning plate lifts one end of a paper barrel, the downwards-moving overturning plate assists the paper barrel in completing vertical standing, in the continuous conveying process of the paper barrel, the two overturning plates are matched with each other, the paper barrel overturning work can be continuously conducted without shutdown, the paper barrel overturning time is shortened, the paper barrel overturning efficiency is improved, and the stability in the overturning process is guaranteed; and the labor cost is also saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper barrel packaging production and processing, and particularly relates to a paper barrel turning mechanism for paper barrel packaging. Background Art

[0002] Paper barrels are widely used in the transportation of raw materials or finished products in the fields of chemicals, medicines, intermediates, etc. The barrel body is made of multiple layers of high-strength kraft paper or kraft cardboard. After flattening and gluing the bottom, it is gathered on the core shaft of a reel machine and rotated at a uniform speed to finally be reeled. Since the core shaft of an existing reel machine is usually placed horizontally to facilitate the subsequent cutting process, most of the paper barrels that have completed the reeling and cutting processes are mostly transported in a horizontal position, but the subsequent processes of capping, barrel body spraying, etc. of the paper barrel mostly require the paper barrel to be flipped from a horizontal position to a vertical position.

[0003] After searching, the utility model with announcement number 218230455U discloses a conveying device for paper barrel processing, which conveys the paper barrel in a horizontal state through a first conveying mechanism composed of two sets of conveyor belts and a transmission wheel. When the position sensor detects the position of the paper barrel and detects that the paper barrel has moved into place, the programmable controller controls the first conveying mechanism to stop and controls the electric telescopic rod to drive the flipping frame to flip, and flips the paper barrel vertically to the top of the second conveying mechanism, so as to realize the flipping and adjustment of the state of the paper barrel while conveying the paper barrel, thereby improving the degree of integration and work efficiency.

[0004] However, the device has the following disadvantages during use: the conveying mechanism needs to be shut down for each flipping process, and the next flipping action can only be performed after the previous flipping process is completed and the flipping frame is reset, resulting in a long flipping time, low flipping efficiency, and frequent shutdown and startup of the conveying mechanism will shorten its service life; in addition, the distance between the front and rear paper barrels needs to be strictly adjusted. If the distance is too small, the flipping frame may be stuck above the paper barrel after it is reset, making it impossible to perform the next flipping process and causing bumps and damage to the paper barrel, and manual adjustment is required, resulting in additional labor cost consumption; in response to the above problems, the utility model document proposes a paper barrel flipping mechanism for paper barrel packaging. Utility Model Content

[0005] The utility model provides a paper barrel turning mechanism for paper barrel packaging, which solves the problems of long turning time, low turning efficiency, excessive loss of transmission mechanism and labor cost consumption.

[0006] To achieve the above-mentioned purpose, the utility model provides a paper barrel flipping mechanism for paper barrel packaging, comprising a material conveying structure and a flipping structure; the flipping structure comprises a flipping drive structure, a driving rod and two groups of telescopic flipping components; the flipping drive structure and the driving rod are arranged below the material conveying structure, the output end of the flipping drive structure is connected to the side of one end of the driving rod, the driving rod is connected between the two groups of telescopic flipping components and remains parallel to the material conveying structure; the two groups of telescopic flipping components are parallel to each other, and their ends away from the driving rod extend to above the material conveying structure, and are provided with a flipping plate.

[0007] Preferably, a frame is further provided, and the material conveying structure, the flipping driving structure and the two sets of telescopic flipping components are all arranged on the frame. The frame is provided with a sliding groove, and a limit stop block is provided in the sliding groove.

[0008] Preferably, the two groups of telescopic flipping assemblies are a fixed telescopic flipping assembly and a sliding telescopic flipping assembly, the fixed telescopic flipping assembly is fixedly arranged on the frame, the sliding telescopic flipping assembly is slidably arranged in the sliding groove, and the driving rod is a telescopic rod, which is telescopically connected between the fixed telescopic flipping assembly and the sliding telescopic flipping assembly.

[0009] Preferably, the fixed telescopic flipping assembly comprises two groups of fixed main rods, two groups of fixed telescopic sub-rods, a fixed connecting rod and a fixed flipping plate; the two groups of fixed main rods are respectively arranged on both sides of the material conveying structure and fixed on the frame, are hollow inside, and are provided with a fixed telescopic groove on one side; the two groups of fixed telescopic sub-rods are respectively arranged in the two groups of fixed main rods, and their tail ends can be moved up and down and telescopically arranged inside the fixed main rods, and their head ends extend to above the material conveying structure; the fixed connecting rod passes through the fixed telescopic groove and is connected between the two groups of fixed telescopic sub-rods, and the middle section is connected to the driving rod; the two ends of the lower surface of the fixed flipping plate are respectively fixed to the head ends of the two groups of fixed telescopic sub-rods.

[0010] Preferably, the sliding, telescopic and flipping assembly includes two groups of sliding main rods, two groups of sliding telescopic sub-rods, a sliding connecting rod and a sliding flipping plate; the two groups of sliding main rods are respectively arranged on both sides of the material conveying structure, and a sliding block is provided at the bottom thereof, through which the sliding block can be slidably arranged in the sliding groove, the interior of which is hollow, and a sliding telescopic groove is provided on one side; the two groups of sliding telescopic sub-rods are respectively arranged in the two groups of sliding main rods, and the tail ends of the sliding telescopic sub-rods can be moved up and down and telescopically arranged inside the sliding main rods, and the head ends extend to above the material conveying structure; the sliding connecting rod passes through the sliding telescopic groove and is connected between the two groups of sliding telescopic sub-rods, and the middle section is connected to the driving rod; the two ends of the lower surface of the sliding flipping plate are respectively fixed to the head ends of the two groups of sliding telescopic sub-rods.

[0011] Preferably, the flipping driving structure is a driving cylinder.

[0012] Preferably, the fixed flip plate and the sliding flip plate are both provided with a rubber buffer layer on the lower surface and an anti-slip layer on the upper surface.

[0013] Preferably, both the fixed flip plate and the sliding flip plate are provided with flip baffles on both sides, and the inner surface of the flip baffle is provided with a certain curvature.

[0014] Preferably, the material conveying structure includes a conveying bracket fixed on the frame, a driving motor arranged on the conveying bracket, a transmission shaft group connected to the driving motor, a conveyor belt arranged on the transmission shaft group, a conveying baffle with adjustable width arranged on both sides of the conveyor belt, and an infrared sensor group arranged on the conveying baffle.

[0015] Preferably, two groups of flip notches are provided on the conveying baffle.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a paper barrel flipping mechanism for paper barrel packaging, comprising a material conveying structure, and a flipping structure composed of a flipping drive structure, a driving rod and two groups of telescopic flipping components, the driving rod is connected between the two groups of telescopic flipping components, and the side surface of one end thereof is connected to the output end of the flipping drive structure, and the two groups of telescopic flipping components are both provided with flipping plates extending above the material conveying structure, in an initial state, one group of the telescopic flipping components is in a retracted state, and its flipping plate is laid flat on the paper barrel flipping mechanism, and the other group of the telescopic flipping components is in an extended state, and its flipping plate is located above the paper barrel flipping mechanism, and the flipping drive structure drives the driving rod to move repeatedly, driving the two groups of telescopic flipping components to repeatedly extend and retract. , so that the two groups of flip plates move up and down, and always maintain an up-and-down relationship. The flip plate moving upward lifts one end of the paper barrel, and the flip plate moving downward assists the paper barrel to complete vertical standing. In the process of continuous transmission of the paper barrel, the two flip plates cooperate with each other to continuously flip the paper barrel without stopping, thereby reducing the flipping time of the paper barrel, improving the efficiency of the paper barrel flipping, ensuring the stability during the flipping process, and saving labor costs; the other two groups of telescopic flipping components are respectively a fixed telescopic flipping component and a sliding telescopic flipping component. The driving rod connected between the fixed telescopic flipping component and the sliding telescopic flipping component is a telescopic rod. The distance between the fixed telescopic flipping component and the sliding telescopic flipping component can be adjusted by sliding the sliding telescopic flipping component to adapt to paper barrels of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a paper barrel turning mechanism for paper barrel packaging of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the flip structure of the utility model.

[0019] In the figure: 1-frame, 11-sliding groove, 12-limiting block, 21-transmission bracket, 22-conveyor belt, 23-transmission baffle, 24-first flip notch, 25-second flip notch, 31-driving cylinder, 32-piston rod, 33-driving rod, 34-fixed main rod, 35-fixed telescopic sub-rod, 36-fixed connecting rod, 37-fixed flip plate, 38-sliding main rod, 39-sliding telescopic sub-rod, 310-sliding connecting rod, 311-sliding flip plate, 312-sliding block, 313-flip baffle, 4-paper barrel. DETAILED DESCRIPTION

[0020] To further describe the utility model in detail, the following is an explanation with reference to the accompanying drawings. It is particularly pointed out that the embodiments described below are only a part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 and Figure 2 The present embodiment provides a paper barrel turning mechanism for paper barrel packaging, comprising a frame 1, a material conveying structure and a turning structure, wherein the material conveying structure and the turning structure are both fixedly mounted on the frame 1, and two parallel sliding grooves 11 are arranged at positions corresponding to the positions on the frame 1 below the material conveying structure, and limit blocks 12 are arranged in the sliding grooves 11, which can limit and fix the sliding, telescopic and turning components after the sliding, telescopic and turning components are adjusted to a desired position.

[0022] The material conveying structure is a common mechanical transmission structure, including a conveying bracket 21, a driving motor, a transmission shaft group, a conveyor belt 22, a conveying baffle 23 and an infrared sensor group. The conveying bracket 21 is fixed on the frame 1, and the driving motor is arranged on the conveying bracket 21, and its output end is connected to the transmission shaft group. The transmission shaft group is flatly arranged on the conveying bracket 21, and the conveyor belt 22 is placed on the transmission shaft group to keep the conveyor belt 22 continuously conveying materials. The conveying baffles 23 with adjustable widths on both sides of the conveyor belt 22 are used to limit the material on the conveyor belt 22 to prevent it from being excessively offset or even falling during the conveying process; in this embodiment, two groups of symmetrical flip notches are arranged on the conveying baffles 23 on both sides, namely a first flip notch 24 and a second flip notch 25, respectively, and the infrared sensor group includes two infrared sensors, which are respectively arranged between the first flip notch 24 and the second flip notch 25 on the two groups of conveying baffles 23 and deviated from the second flip notch 25, and are electrically connected to the flip driving structure.

[0023] The flipping structure includes a flipping drive structure, a drive rod 33, a fixed telescopic flipping assembly and a sliding telescopic flipping assembly; the flipping drive structure is arranged below the conveyor belt 22 and is a drive cylinder 31. The drive cylinder 31 is a common pneumatic actuator, which mainly relies on compressed air to drive the internal piston rod 32 to make linear motion to achieve extension and retraction and other actions; the drive rod 33 is arranged below the conveyor belt 22 and remains parallel to the conveyor belt 22. In the present embodiment, the drive rod 33 is a telescopic rod, and its two ends are telescopically connected between the fixed telescopic flipping assembly and the sliding telescopic flipping assembly. The side surface of one end close to the fixed telescopic flipping assembly is fixedly connected to the output end of the piston rod 32. The extension and retraction of the piston rod 32 are controlled by compressed air drive, which drives the drive rod 33 to extend and retract, thereby controlling the two groups of telescopic flipping assemblies to extend upward or retract downward.

[0024] The fixed telescopic flip assembly and the sliding telescopic flip assembly are arranged on the frame 1 in parallel with the telescopic flip assembly. The fixed telescopic flip assembly includes two groups of fixed main rods 34, two groups of fixed telescopic sub-rods 35, a fixed connecting rod 36 and a fixed flip plate 37; the two groups of fixed main rods 34 are respectively fixed on the positions of the conveyor belt 22 corresponding to the frame 1, and the interior thereof is hollow, and a fixed telescopic groove is arranged on one side; the two groups of fixed telescopic sub-rods 35 are respectively arranged in the two groups of fixed main rods 34, and the tail ends thereof can be moved up and down and telescopically arranged in the fixed main rods 34, and the head ends thereof pass through the first flip notch 24 and extend to the top of the conveyor belt 22; the fixed connecting rod 36 passes through the fixed telescopic groove and is connected between the two groups of fixed telescopic sub-rods 35, and the middle section thereof is connected to the driving rod 33; the two ends of the lower surface of the fixed flip plate 37 are respectively fixed to the head ends of the two groups of fixed telescopic sub-rods 35.

[0025] The sliding, telescopic and flipping assembly includes two groups of sliding main rods 38, two groups of sliding, telescopic sub-rods 39, a sliding connecting rod 310 and a sliding flipping plate 311; the two groups of sliding main rods 38 are hollow inside, one side is provided with a sliding and telescopic groove, and the bottom is provided with a slider 312, through which the two groups of sliding main rods 38 can be slidably arranged in the two sections of sliding grooves 11 respectively; the two groups of sliding, telescopic sub-rods 39 are respectively arranged in the two groups of sliding main rods 38, and their tail ends can be moved up and down and telescopically arranged inside the sliding main rods 38, and the head ends pass through the second flipping notch 25 to extend to above the conveyor belt 22; the sliding connecting rod 310 passes through the sliding and telescopic groove and is connected between the two groups of sliding, telescopic sub-rods 39, and the middle section is connected to the driving rod 33; the two ends of the lower surface of the sliding flipping plate 311 are respectively fixed to the head ends of the two groups of sliding, telescopic sub-rods 39. In this embodiment, the fixed flip plate 37 and the sliding flip plate 311 are parallel to each other, both of which are provided with a rubber buffer layer on the lower surface, an anti-slip layer on the upper surface, and flip baffles 313 on both sides. The inner surface of the flip baffle 313 is provided with a certain curvature to improve the stability of the paper barrel 4 during the flipping process and ensure the flipping effect of the paper barrel 4.

[0026] In this embodiment, in the initial state, the driving cylinder 31 is in a retracted state, the fixed telescopic flip assembly is in a retracted state, and the sliding telescopic flip assembly is in an extended state. At this time, the fixed flip plate 37 is laid flat on the conveyor belt 22, and the sliding flip plate 311 is located above the conveyor belt 22; when the infrared sensor detects that a paper barrel 4 passes by, the driving cylinder 31 drives the piston rod 32 to move repeatedly, and when the piston rod 32 extends, the fixed telescopic sub-rod 35 extends upward, and the sliding telescopic sub-rod 39 retracts downward, and the fixed flip plate 37 moves upward to lift the end of the paper barrel 4 away from the sliding flip plate 311, and the sliding flip plate 31 1 moves downward until it is flattened on the conveyor belt 22 to assist the paper barrel 4 to complete vertical standing. After completing one flip, the relative heights of the fixed flip plate 37 and the sliding flip plate 311 are exchanged, but they still maintain an up-and-down relationship; then, the piston rod 32 contracts, the fixed telescopic sub-rod 35 contracts downward, the sliding telescopic sub-rod 39 contracts downward and extends upward, the sliding flip plate 311 moves upward to lift one end of the paper barrel 4 away from the fixed flip plate 37, and the fixed flip plate 37 moves downward until it is flattened on the conveyor belt 22 to assist the paper barrel 4 to complete vertical standing; so far, the flipping process of the paper barrel 4 can be continuously performed without stopping the machine, and the stability during the flipping process is guaranteed.

[0027] In this embodiment, the above is only an example and is not intended to limit the scope of protection of this application.

[0028] The utility model provides a paper barrel turning mechanism for paper barrel packaging, comprising a material conveying structure, and a turning structure composed of a turning drive structure, a driving rod and two groups of telescopic turning components, wherein the driving rod is connected between the two groups of telescopic turning components, and the side surface of one end of the driving rod is connected to the output end of the turning drive structure, and turning plates are arranged at the places where the two groups of telescopic turning components extend above the material conveying structure, and in an initial state, one group of the telescopic turning components is in a retracted state, and its turning plates are laid flat on the paper barrel turning mechanism, and the other group of the telescopic turning components is in an extended state, and its turning plates are located above the paper barrel turning mechanism, and the turning drive structure drives the driving rod to move repeatedly, driving the two groups of telescopic turning components to retract repeatedly, so that the two groups of turning plates move up and down The flip plate moves upward and always maintains an up-and-down relationship. The flip plate that moves upward lifts one end of the paper barrel, and the flip plate that moves downward assists the paper barrel to complete vertical standing. In the process of continuous transmission of the paper barrel, the two flip plates cooperate with each other to continuously flip the paper barrel without stopping, thereby reducing the flipping time of the paper barrel, improving the efficiency of flipping the paper barrel, ensuring the stability during the flipping process, and saving labor costs. The other two groups of telescopic flip assemblies are respectively a fixed telescopic flip assembly and a sliding telescopic flip assembly. The driving rod connected between the fixed telescopic flip assembly and the sliding telescopic flip assembly is a telescopic rod. The distance between the fixed telescopic flip assembly and the sliding telescopic flip assembly can be adjusted by sliding the sliding telescopic flip assembly to adapt to paper barrels of different heights.

[0029] The embodiments disclosed above are only for the purpose of describing and introducing the present invention in detail, and cannot be used to limit the scope of the present invention. Therefore, simple improvements and changes made according to the scope of application of the claims of the present invention still fall within the scope of protection of the present invention.

[0030] The protection scope of the present invention shall be based on the limited scope. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A paper barrel turning mechanism for paper barrel packaging, characterized in that: It includes a material conveying structure and a flipping structure; the flipping structure includes a flipping drive structure, a driving rod and two groups of telescopic flipping components; the flipping drive structure and the driving rod are arranged below the material conveying structure, the output end of the flipping drive structure is connected to the side of one end of the driving rod, the driving rod is connected between the two groups of telescopic flipping components and remains parallel to the material conveying structure; the two groups of telescopic flipping components are parallel to each other, and their ends away from the driving rod extend to the top of the material conveying structure, and are provided with a flipping plate.

2. The paper barrel turning mechanism for paper barrel packaging according to claim 1, characterized in that: A frame is also provided, on which the material conveying structure, the turning driving structure and the two sets of telescopic turning components are all arranged, and a sliding groove is provided on the frame, in which a limit stopper is provided.

3. The paper barrel turning mechanism for paper barrel packaging according to claim 2 is characterized in that: The two groups of telescopic flipping components are a fixed telescopic flipping component and a sliding telescopic flipping component. The fixed telescopic flipping component is fixedly arranged on the frame, and the sliding telescopic flipping component is slidably arranged in the sliding groove. The driving rod is a telescopic rod, which is telescopically connected between the fixed telescopic flipping component and the sliding telescopic flipping component.

4. The paper barrel turning mechanism for paper barrel packaging according to claim 3 is characterized in that: The fixed telescopic flip assembly includes two groups of fixed main rods, two groups of fixed telescopic sub-rods, a fixed connecting rod and a fixed flip plate; the two groups of fixed main rods are respectively arranged on both sides of the material conveying structure and fixed on the frame, are hollow inside, and are provided with a fixed telescopic groove on one side; the two groups of fixed telescopic sub-rods are respectively arranged in the two groups of fixed main rods, and their tail ends can be moved up and down and telescopically arranged inside the fixed main rods, and their head ends extend to the top of the material conveying structure; the fixed connecting rod passes through the fixed telescopic groove and is connected between the two groups of fixed telescopic sub-rods, and the middle section is connected to the driving rod; the two ends of the lower surface of the fixed flip plate are respectively fixed to the head ends of the two groups of fixed telescopic sub-rods.

5. The paper barrel turning mechanism for paper barrel packaging according to claim 3 is characterized in that: The sliding, telescopic and flipping assembly includes two groups of sliding main rods, two groups of sliding telescopic sub-rods, a sliding connecting rod and a sliding flipping plate; the two groups of sliding main rods are respectively arranged on both sides of the material conveying structure, and a sliding block is arranged at the bottom thereof, through which the sliding block can be slidably arranged in the sliding groove, the interior of which is hollow, and a sliding telescopic groove is arranged on one side; the two groups of sliding telescopic sub-rods are respectively arranged in the two groups of sliding main rods, and the tail ends of the sliding telescopic sub-rods can be moved up and down and telescopically arranged inside the sliding main rods, and the head ends extend to the top of the material conveying structure; the sliding connecting rod passes through the sliding telescopic groove and is connected between the two groups of sliding telescopic sub-rods, and the middle section is connected to the driving rod; the two ends of the lower surface of the sliding flipping plate are respectively fixed to the head ends of the two groups of sliding telescopic sub-rods.

6. The paper barrel turning mechanism for paper barrel packaging according to claim 2, characterized in that: The turning driving structure is a driving cylinder.

7. The paper barrel turning mechanism for paper barrel packaging according to claim 4, characterized in that: The fixed flip plate and the sliding flip plate are both provided with a rubber buffer layer on the lower surface and an anti-slip layer on the upper surface.

8. The paper barrel turning mechanism for paper barrel packaging according to claim 4, characterized in that: Both the fixed flip plate and the sliding flip plate are provided with flip baffles on both sides, and the inner surface of the flip baffle is provided with a certain curvature.

9. The paper barrel turning mechanism for paper barrel packaging according to claim 2, characterized in that: The material conveying structure includes a conveying bracket fixed on the frame, a driving motor arranged on the conveying bracket, a transmission shaft group connected to the driving motor, a conveyor belt arranged on the transmission shaft group, a conveying baffle with adjustable width arranged on both sides of the conveyor belt, and an infrared sensor group arranged on the conveying baffle.

10. The paper barrel turning mechanism for paper barrel packaging according to claim 9, characterized in that: The conveying baffle is provided with two groups of flip notches.

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