Paper cup stacking frame of paper cup machine

Abstract

The utility model relates to the field of paper cup stacking frames, in particular to a paper cup stacking frame of a paper cup machine, which comprises a frame body, the frame body comprises a horizontal part, a vertical part and a paper cup collecting device, the horizontal part comprises a second baffle, a pushing assembly and a fixing plate are arranged on one side of the vertical part, and a fixing shaft is arranged on the other side of the vertical part. The pushing assembly is composed of a pushing plate, a first baffle and a second telescopic air cylinder, the first baffle and the pushing plate are fixed to the two sides of the pushing plate, the second telescopic air cylinder is arranged behind the pushing plate, the pushing plate is fixedly connected with the vertical part, and the paper cup collecting device comprises a collecting head, a first telescopic air cylinder, a first connecting rod and a second connecting rod. One end of the second connecting rod is connected with the first connecting rod through a fixing disc, and the other end of the second connecting rod is rotationally connected with the fixing shaft through a rotating disc. And meanwhile, the situation that a pile of paper cups integrally topple after part of the paper cups are collected and discharged is avoided.

Description

Technical Field

[0001] The utility model relates to the field of paper cup stacking racks, in particular to a paper cup stacking rack of a paper cup machine. Background Art

[0002] A paper cup is a paper container made by mechanically processing and gluing base paper made of chemical wood pulp through a paper cup machine. It has a cup-shaped appearance. Usually, in the process of producing paper cups, the base paper sheets to be used are first adsorbed on the machine, and then the sides of the paper sheets are heated and glued, and the paper sheets are rolled into a cylinder. Then, the bottom of the paper cup is glued by the machine, and finally the edges are rolled to complete the overall production of the paper cup. The produced paper cups are adsorbed on the paper cup stacking rack through a pipe. However, when the paper cup stacking racks of some existing paper cup machines collect paper cups, the paper cups adsorbed through the pipes sometimes tilt;

[0003] A paper cup stacking and conveying equipment with application number 202121951856.9 includes a paper cup stacking conveyor, a conveying pipe is provided on the paper cup stacking conveyor, and the paper cup stacking conveyor is movably installed with four mounting frames, the same pipe bracket is fixedly installed on two mounting frames located on the same side, the same paper cup stacking pipe is slidably installed on the two pipe brackets, a rotating block is fixedly installed on the bottom side of the paper cup stacking pipe, fixed blocks are rotatably installed on both sides of the rotating block, and the two fixed blocks are fixedly installed on the top side of the paper cup stacking conveyor. The utility model provides a paper cup stacking pipe. When the paper cup stacking and conveying equipment is used to process and produce paper cups, the fallen paper cups will slide into the paper cup stacking pipe connected to the conveying pipe, which ensures that the paper cups will not scatter after falling and will always be in a stacked state, avoiding the need for users to put the scattered paper cups together again, thereby saving manpower and material resources. However, the stacking rack in the prior art cannot adjust the paper cups in time when stacking paper cups, resulting in some paper cups being tilted after falling and unable to be horizontally perpendicular to the ground, which affects the subsequent paper cups and cannot be accurately stacked, resulting in uneven stacking, requiring manual adjustment. Moreover, when the paper cups are stacked at an angle, the subsequent paper cups will fall and hit the paper cups to cause damage, affecting the quality of the subsequent paper cups. Therefore, a paper cup stacking rack that can be adjusted and ensures that the paper cups will not tip over as a whole when they are taken out is needed. Utility Model Content

[0004] In order to be able to adjust the position of paper cups in time when they are tilted during the collection process, reduce damage to the tilted paper cups and subsequent falling paper cups, and affect the quality, the utility model provides a preparation stacking rack for a paper cup machine, which can make timely adjustments when paper cups are about to fall over during the stacking and collection process of paper cups, and avoid the situation where a stack of paper cups falls over as a whole after some cups are collected and discharged.

[0005] The utility model adopts the following technical solutions:

[0006] A paper cup stacking rack for a paper cup machine, comprising a rack body. The rack body includes a horizontal part, a vertical part and a paper cup collecting device. The horizontal part includes two symmetrically arranged second baffles. The setting of the second baffles can ensure the overall stability after a stack of cups is collected and pushed out. A pushing component and a fixing plate are arranged on one side of the vertical part. The pushing component can push out a stack of collected paper cups for manual taking, eliminating the need for manual taking after each stack is collected and reducing labor consumption. A fixed shaft is arranged on the other side of the vertical part. The pushing component consists of a pushing plate, two first baffles and a second telescopic cylinder. The two first baffles are fixedly connected to both sides of the pushing plate through fixing columns. The pushing plate is provided to block the rear position of the stacked paper cups after they fall, preventing them from falling backward. The first baffles are provided to block the two side positions of the paper cups after they fall, preventing a stack of paper cups from tilting to the left or right during the collection process. The output end of the second telescopic cylinder is fixedly connected to the pushing plate, and the second telescopic cylinder is fixed on the vertical part. The paper cup collecting device includes a collecting head, a first telescopic cylinder, a first connecting rod and a second connecting rod. The second connecting rod is in an "L" shape. One end of the second connecting rod is connected to the first connecting rod through a fixed disk, and the other end of the second connecting rod is rotatably connected to the fixed shaft through a rotating disk. The rotating connection enables the rotating disk to rotate on the fixed shaft. By rotating, the second connecting rod is driven to swing, thereby driving the collecting head to swing slightly to adjust the position and angle of the paper cups that are inclined during the collection process.

[0007] Further, the output end of the first telescopic cylinder is fixedly connected to the collecting head, and the other end is fixedly connected to the first connecting rod. By setting the first telescopic cylinder and fixedly connecting it to the collecting head, the first telescopic cylinder can be telescoped up and down during the collection process to cause the paper cups sleeved on the collecting head to shake slightly, which can make a preliminary small adjustment when the falling paper cups are inclined.

[0008] Further, a movable baffle is hinged to one side of the fixing plate through a resilient hinge. The movable baffle can block the front side during the collection of paper cups to prevent a stack of paper cups from falling forward. Using the resilient hinge for hinging can cause it to rebound in time after the paper cups are pushed, and continue to block the front side.

[0009] Further, two second baffles are arranged on the horizontal part and are symmetrically positioned.

[0010] Furthermore, the pushing plate is in a "Y" shape and the longitudinal side edges of the pushing plate are rounded. The "Y"-shaped pushing plate facilitates alignment of the discharge pipe of the paper cup machine with the upper end of the pushing plate, and is more stable during pushing. At the same time, the rounded corners on the longitudinal side edges of the pushing plate can reduce damage to the sides of the paper cups when pushing stacks of paper cups.

[0011] Furthermore, a handle is fixedly provided above the rotating disk, and a counterweight is fixedly provided below the rotating disk. The handle facilitates manual rotation of the rotating disk, and the counterweight ensures the stability of the position of the rotating disk when no rotation adjustment is performed.

[0012] Furthermore, limit rods for limiting the rotation angle of the counterweight block are symmetrically arranged on both sides of the counterweight block, one end of the two limit rods is fixedly connected to the vertical part, and the ends of the two limit rods are flush with the rear side surface of the counterweight block. The limit rods are arranged to limit the rotation angle of the rotating disk to avoid excessive manual rotation.

[0013] Furthermore, the pushing plate is fixedly connected to the vertical portion via a second telescopic cylinder.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The movable baffle, the first baffle, the second baffle and the pushing plate can block the stack of paper cups in four directions, front, back, left and right, to prevent the paper cups from tipping over. At the same time, the movable baffle and the fixed plate are hinged by a rebound hinge. The use of the rebound hinge for hinge can rebound in time after the paper cups are pushed, and the front side can continue to be blocked to prevent the paper cups from tipping over and pushing the stack of paper cups.

[0016] 2. During the collection process, the first telescopic cylinder moves up and down to make the paper cups on the collection head shake slightly. When the position of the falling paper cups is tilted, a preliminary small adjustment can be made. The handle on the rotating disk can be used to manually tilt the paper cups for a second adjustment, so that the stack of paper cups can be pushed out to keep the stack of paper cups vertical.

[0017] 3. The utility model is provided with a pushing component which can push out a stack of paper cups after collection and then pick them up manually. There is no need to pick them up manually after each stack is collected, thus reducing manpower consumption. At the same time, a "Y"-shaped pushing plate is provided to facilitate alignment of the discharge pipe of the paper cup machine with the upper end of the pushing plate, and is more stable during pushing. At the same time, it can reduce damage to the sides of the paper cups when pushing stacks of paper cups. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structure of the paper cup stacking rack of the paper cup machine of the utility model is shown in FIG. Figure 1 .

[0019] Figure 2 Schematic diagram of the overall structure of a paper cup stacking rack of a paper cup machine of the present utility model Figure 2 。

[0020] Figure 3 Schematic diagram of the overall structure of a paper cup stacking rack of a paper cup machine of the present utility model Figure 3 。

[0021] In the figure: 1-frame body, 2-vertical part, 3-fixed plate, 4-movable baffle, 5-hinged part, 6-pushing plate, 7-first baffle, 8-fixed column, 9-second baffle, 10-first telescopic cylinder, 11-first connecting rod, 12-second connecting rod, 13-limiting rod, 14-fixed shaft, 15-handle, 16-second telescopic cylinder, 17-counterweight, 18-rotating disk, 19-collecting head. Specific implementation manner

[0022] As Figures 1 to 3 shown, a paper cup stacking rack of a paper cup machine includes a frame body 1. A horizontal part, a vertical part 2 and a paper cup collecting device are arranged on the frame body 1. The horizontal part includes a second baffle 9. Two second baffles 9 on the horizontal part are symmetrically arranged. After a stack of paper cups is collected and pushed out, the second baffle 9 can ensure the overall stability. A pushing component and a fixed plate 3 are arranged on one side of the vertical part 2. The pushing component can push out a stack of collected paper cups for manual taking, eliminating the need for manual taking every time a stack is collected and reducing labor consumption;

[0023] A fixed shaft 14 is arranged on the other side of the vertical part 2. The pushing component is composed of a pushing plate 6, a first baffle 7 and a second telescopic cylinder 16. The two first baffles 7 are fixedly connected to both sides of the pushing plate 6 through fixed columns 8. The pushing plate 6 is located behind the falling stacked paper cups to block the paper cups and prevent them from falling backward. The first baffle 7 is arranged to block the two sides of the paper cups after they fall, preventing a stack of paper cups from falling to the left or right during the collection process. The second telescopic cylinder 16 is arranged behind the pushing plate 6. The second telescopic cylinder 16 is fixed on the vertical part 2. The output end of the second telescopic cylinder 16 is fixedly connected to the pushing plate 6.

[0024] The paper cup collecting device includes a collecting head 19, a first telescopic cylinder 10, a first connecting rod 11 and a second connecting rod 12. The output end of the first telescopic cylinder 10 is fixedly connected to the collecting head 19, and the other end is fixedly connected to the first connecting rod 11. The second connecting rod 12 is in an "L" shape. One end of the second connecting rod 12 is connected to the first connecting rod 11 through a fixed disk, and the other end of the second connecting rod 12 is rotatably connected to a fixed shaft 14 through a rotating disk 18. The rotating disk 18 rotates in a clockwise and counterclockwise cycle, which can drive the second connecting rod 12 to swing. The second connecting rod 12 drives the collecting head 19 to swing slightly. When a paper cup falls on the collecting head 19, the collecting head 19 continuously swings slightly, which can drive the stacked paper cups above to shake slightly. Therefore, during the collection process, the paper cups that fall and are not placed correctly can be adjusted, so that the tilted paper cups are neatly buckled on the lower paper cups, facilitating the neat stacking of paper cups.

[0025] In this embodiment, the output end of the first telescopic cylinder 10 is fixedly connected to the collecting head 19, and the output end of the first telescopic cylinder 10 is fixedly connected to the first connecting rod 11. By setting the first telescopic cylinder 10 and fixedly connecting it to the collecting head 19, during the collection process, the first telescopic cylinder 10 expands and contracts up and down, causing the paper cups sleeved on the collecting head 19 to shake slightly, which can make a preliminary small adjustment when the position of the falling paper cup is tilted.

[0026] In this embodiment, one side of the fixed plate 3 is hinged with a movable baffle 4 through a resilient hinge 5. The setting of the movable baffle 4 blocks the front side during the collection of paper cups, preventing the stacked paper cups from falling forward.

[0027] In this embodiment, the pushing plate 6 is in a "Y" shape, and the two diverging and symmetric ends of the pushing plate 6 are rounded. Setting the pushing plate 6 in a "Y" shape makes the pushing more stable. At the same time, the rounded corners of the pushing plate 6 can reduce the damage to the sides of the paper cups when pushing the stacked paper cups.

[0028] In this embodiment, a handle 15 is fixedly arranged above the rotating disk 18, and a counterweight 17 is fixedly arranged below the rotating disk 18. The handle is provided to facilitate manual rotation of the rotating disk 18, and the counterweight 17 can ensure the stability of the position of the rotating disk 18 when no rotation adjustment is made.

[0029] In this embodiment, limiting rods 13 for restricting the rotation angle of the counterweight 17 are symmetrically arranged on both sides of the counterweight 17. One end of each limiting rod 13 is fixedly connected to the vertical portion 2. The ends of the two limiting rods 13 are flush with the rear side of the counterweight 17. The rotating disk 18 drives the counterweight 17 to rotate. When the counterweight 17 abuts against the limiting rod 13, the rotating disk 18 rotates to the maximum angle. The limiting rods 13 are provided to limit the rotation angle of the rotating disk 18 and prevent the manual rotation amplitude from being too large.

[0030] When using the present utility model, first align the discharge end of the paper cup machine with the upper end of the push plate 6 to ensure that the falling paper cups can land above the collecting head 19. At this time, turn on the paper cup machine and simultaneously turn on the first telescopic cylinder 10 to make the collecting head 19 perform up and down telescopic activities. During the process of collecting paper cups, if there is a slight inclination of the paper cups at a small angle, it can be adjusted by the up and down movement of the collecting head 19 with a slight shake. If there is an inclination of the paper cups at a large angle that cannot be adjusted by shaking, then manually hold the handle 15 and slightly rotate the rotating disk 18. The rotation of the rotating disk 18 drives the swing of the second connecting rod 12, and the swing of the second connecting rod 12 drives the collecting head 19 to perform a large-angle swing, thereby realizing the position adjustment of the paper cups with a large-angle inclination. After collecting a stack of paper cups, turn off the first telescopic cylinder 10. At this time, the position of the telescopic head 19 is below the horizontal portion of the frame 1 and will not affect the ejection of the paper cups. Turn on the second telescopic cylinder 16, and the second telescopic cylinder 16 pushes the push plate 6 forward to push open the movable baffle 4 and push a stack of paper cups vertically stacked into the space between the two symmetrically arranged second baffles 9 to complete the ejection of a stack of paper cups. At this time, the paper cups are vertically stacked and placed, which is convenient for the staff to take away. After the pushing is completed, the entire push plate 6 returns to its original position, and the movable baffle 4 rebounds to its original position and continues to play a role in blocking.

[0031] The above-described embodiments are only preferred embodiments of the present utility model and do not limit the scope of implementation of the present utility model. Therefore, all equivalent changes or modifications made according to the structure, features, and principles described in the scope of the present utility model patent should be included in the scope of the patent application of the present utility model.

Claims

1. A paper cup stacking rack for a paper cup machine, comprising a rack body, characterized in that: The frame is provided with a horizontal part, a vertical part and a paper cup collecting device, the other side of the vertical part is provided with a fixed shaft, the paper cup collecting device comprises a collecting head, a first telescopic cylinder, a first connecting rod and a second connecting rod, the second connecting rod is in an "L" shape, one end of the second connecting rod is connected to the first connecting rod through a fixed disk, the other end of the second connecting rod is rotatably connected to the fixed shaft through a rotating disk, the output end of the first telescopic cylinder is fixedly connected to the collecting head, and the other end is fixedly connected to the first connecting rod; A pushing assembly is arranged on one side of the vertical portion, and the pushing assembly consists of a pushing plate, two first baffles and a second telescopic cylinder. The two first baffles are fixedly connected to both sides of the pushing plate through fixing columns, and the second telescopic cylinder is arranged behind the pushing plate. The second telescopic cylinder is fixed on the vertical portion, and the output end of the second telescopic cylinder is fixedly connected to the pushing plate.

2. The paper cup stacking rack of a paper cup machine according to claim 1, characterized in that: A movable baffle is hinged on one side of the fixed plate through a rebound hinge.

3. The paper cup stacking rack of a paper cup machine according to claim 1, characterized in that: Two second baffles are provided on the horizontal portion and their positions are symmetrical to each other.

4. The paper cup stacking rack of a paper cup machine according to claim 1, characterized in that: The pushing plate is in a "Y" shape and the longitudinal sides of the pushing plate are rounded.

5. The paper cup stacking rack of a paper cup machine according to claim 1, characterized in that: A handle is fixedly arranged above the rotating disk, and a counterweight is fixedly arranged below the rotating disk.

6. The paper cup stacking rack of a paper cup machine according to claim 5, characterized in that: Limiting rods for limiting the rotation angle of the counterweight block are symmetrically arranged on both sides of the counterweight block, one end of the two limiting rods is fixedly connected to the vertical part, and the ends of the two limiting rods are flush with the rear side of the counterweight block.

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