Collecting air cylinder assembly for paper cover collecting device

By designing the cylinder assembly of the paper cover collection device alternately undertaken and optimizing the design of the loading conveyor belt, the problem of long waiting time for the cylinder cooperation of the paper cover collection device in the prior art is solved, and the continuous production and production efficiency of the paper cover are improved.

CN222905987UActive Publication Date: 2025-05-27ZHENGZHOU RUISEN AUTOMATION TECH CO LTD
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Patent Information

Application Number
CN202421811419.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-29
Publication Date
2025-05-27
Estimated Expiration
2034-07-29

AI Technical Summary

Technical Problem

In the existing paper cover collection device, there is a long waiting time when multiple cylinders cooperate, resulting in low working efficiency and difficulty in supporting continuous production.

Method used

A collection cylinder assembly for paper cover collection device is designed. Through the alternating contact between two groups of bearing cylinders and the bearing plate, the time interval during the switching of paper cover stack is reduced, and the continuous loading and stacking of paper covers is ensured through inclined loading conveyor belts, calibration reeds and positioning blowing.

Benefits of technology

The continuous production of paper covers is achieved, production efficiency is improved, cylinder waiting time is reduced, and working efficiency is improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a collecting air cylinder assembly for a paper cover collecting device, which comprises a feeding conveying belt, a limiting plate is fixedly arranged at the discharging end of the feeding conveying belt, a reciprocating air cylinder is arranged below the limiting plate, the output end of the reciprocating air cylinder is fixedly connected with two bearing air cylinders, and the output ends of the bearing air cylinders are both connected with a bearing plate. A dividing plate is fixedly installed between the two bearing air cylinders, two discharging conveying belts are arranged on the two sides of the limiting plate respectively, when one bearing air cylinder is located below the discharging end of the feeding conveying belt, the other bearing air cylinder right faces one discharging conveying belt, and the ends, close to the bearing air cylinders, of the two discharging conveying belts are each provided with a pushing air cylinder. According to the utility model, the two groups of bearing cylinders and the bearing plates are alternately used for bearing, so that the time interval when the two groups of paper covers are stacked and switched is reduced, the feeding conveying belt part can be used for continuously feeding, the continuous production of the paper covers is facilitated, and the production efficiency is improved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of collecting devices and relates to a collecting cylinder component for a paper cover collecting device. Background Art

[0002] Paper covers are usually formed by cutting, folding and gluing paperboard. After the paper covers are produced, they are transferred to a collection device through a conveyor belt or other conveying device for stacking and packaging, so that they can be packaged by subsequent packaging equipment.

[0003] At present, paper cover collecting devices are mostly combined with multiple groups of cylinders with different axes. A collection cylinder assembly for a paper cover collecting device is disclosed in the patent document with publication number cN217198870U. The collection and stacking of paper covers are completed by sequentially moving multiple cylinders in different directions. However, during the cooperation of multiple cylinders, some cylinders need to wait for other cylinders to move, resulting in a long waiting time in the collection process, which is not conducive to continuous production and has low work efficiency. Utility Model Content

[0004] In view of the above problems, the utility model proposes a collecting cylinder assembly for a paper cover collecting device, which well solves the problems in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A collecting cylinder assembly for a paper cover collecting device, comprising:

[0007] A feeding conveyor belt, the feeding conveyor belt is connected to the discharge end of the paper cover production equipment;

[0008] A limit plate, the limit plate is fixedly mounted on the discharge end of the feeding conveyor belt;

[0009] A reciprocating cylinder, wherein the reciprocating cylinder is arranged below the limiting plate;

[0010] A receiving cylinder, the receiving cylinder is fixedly connected to the output end of the reciprocating cylinder, and two receiving cylinders are arranged along the axis of the reciprocating cylinder;

[0011] A receiving plate, the receiving cylinder output ends are all connected to the receiving plate;

[0012] A dividing plate, the dividing plate is fixedly installed between the two receiving cylinders, and the distance between the upper end of the dividing plate and the lower end of the limiting plate is not greater than the height of the collected paper covers;

[0013] Unloading conveyor belt, two unloading conveyor belts are respectively installed on both sides of the limiting plate, when one of the receiving cylinders is located below the discharge end of the loading conveyor belt, the other receiving cylinder is facing one of the unloading conveyor belts;

[0014] Pushing cylinders, the two pushing cylinders are respectively installed on one end of the two unloading conveyor belts close to the receiving cylinder.

[0015] Optionally, the feeding conveyor belt is inclined to one side, and a material receiving plate is fixedly installed on at least one side of the feeding conveyor belt located on the lower side, and a positioning spring is fixedly installed on the side of the feeding conveyor belt located on the upper side.

[0016] Optionally, a positioning spray is installed above the feeding conveyor belt, and the output end of the positioning spray is directly opposite to the discharge end of the feeding conveyor belt.

[0017] Optionally, a limiting ring is fixedly connected to the bottom of the limiting plate, and the paper cover is located inside the limiting ring when passing through the limiting ring.

[0018] Optionally, the limiting plate is fixedly connected to a limiting rod, a plurality of the limiting rods and the limiting plate surround to form a paper cover channel, and the limiting rods are perpendicular to a horizontal plane.

[0019] Optionally, a counting sensor is installed on the receiving plate near the discharge end of the loading conveyor belt.

[0020] Optionally, the upper end of the limiting rod close to the loading conveyor belt is bent toward the loading conveyor belt.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. The alternating connection between the two sets of receiving cylinders and the receiving plates reduces the time interval between the stacking and switching of the two sets of paper covers, so that the feeding conveyor belt can continuously feed the paper covers, which is beneficial to the continuous production of paper covers and improves production efficiency;

[0023] 2. When the paper cover is placed on the feeding conveyor belt, it may not be at the placement position and placement angle required for stacking. Through the inclined feeding conveyor belt, the paper cover slides to the side of the feeding conveyor belt and slides along the receiving plate. The alignment spring is located on the side of the feeding conveyor belt on the upper side, further placing the paper cover on the receiving plate;

[0024] 3. When the feeding conveyor belt transports the paper cover to the stacking position, the edge of the paper cover may be supported by the limit plate, the feeding conveyor belt or the supporting plate, and the paper cover is sprayed by the positioning spray to enter the stacking position. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0026] Figure 2 It is a schematic structural diagram of the whole of another viewing angle of an embodiment of the utility model;

[0027] Figure 3 It is a structural schematic diagram of the position of the feeding conveyor belt in an embodiment of the utility model.

[0028] Reference numerals: 11, feeding conveyor belt; 12, unloading conveyor belt; 13, material receiving plate; 14, position adjustment spring; 15, limit ring; 16, counting sensor;

[0029] 2. Limit plate; 21. Limit rod;

[0030] 3. Reciprocating cylinder;

[0031] 41. Receiver cylinder; 42. Receiver plate; 43. Positioning plate;

[0032] 5. Pushing cylinder;

[0033] 6. Position the spray. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not 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.

[0035] See also Figure 1 and Figure 2 , is a collecting cylinder assembly for a paper cover collecting device disclosed in an embodiment of the utility model, including a feeding conveyor belt 11, the feeding conveyor belt 11 is connected to the discharging end of the paper cover production equipment, a limit plate 2 is fixedly arranged at the discharging end of the feeding conveyor belt 11, a reciprocating cylinder 3 is arranged below the limit plate 2, and two receiving cylinders 41 are fixedly connected to the output end of the reciprocating cylinder 3, the two receiving cylinders 41 are arranged side by side along the axis of the reciprocating cylinder 3, the output ends of the receiving cylinders 41 are both connected to a receiving plate 42, a dividing plate 43 is fixedly installed between the two receiving cylinders 41, the distance between the upper end of the dividing plate 43 and the bottom end of the limiting plate 2 is not greater than the height of the collected paper covers, two unloading conveyor belts 12 are respectively arranged on both sides of the limiting plate 2, when one of the receiving cylinders 41 is located below the discharging end of the feeding conveyor belt 11, the other receiving cylinder 41 is directly opposite to one of the unloading conveyor belts 12, and a pushing cylinder 5 is installed at one end of the two unloading conveyor belts 12 close to the receiving cylinder 41.

[0036] Specifically, the loading conveyor belt 11 receives the finished paper covers and conveys the paper covers to the position of the limit plate 2. The receiving cylinder 41 and the receiving plate 42 are used to receive the paper covers falling along the limit plate 2. The receiving cylinder 41 gradually lowers as the paper covers fall, and the height of the subsequent paper covers is lowered each time to stack them. When the set number is reached, the reciprocating cylinder 3 is actuated to make the receiving cylinder 41 that has completed the stacking leave and make another receiving cylinder 41 and the receiving plate 42 enter the paper cover stacking position to continue receiving the paper covers. The receiving cylinder 41 that has completed the stacking is moved by the reciprocating cylinder 3 to the position of the unloading conveyor belt 12, and the stack of paper covers is pushed into the unloading conveyor belt 12 by the pushing cylinder 5 to enter the next process. The receiving cylinder 41 and the receiving plate 42 are reset, waiting to be pushed into the position of receiving paper covers by the reciprocating cylinder 3 again.

[0037] In this way, the alternating receiving of the two groups of receiving cylinders 41 and receiving plates 42 reduces the time interval between the stacking and switching of the two groups of paper covers, so that the feeding conveyor belt 11 can continuously feed the paper covers, which is beneficial to the continuous production of the paper covers and improves the production efficiency.

[0038] In some feasible modes, the feeding conveyor belt 11 is a commonly used conveying device, the limiting plate 2 is a rectangular plate, and the limiting plate 2 is installed at the discharge end of the feeding conveyor belt 11 to prevent the paper cover from sliding due to the inertia of the feeding conveyor belt 11. A triangular slide rail is arranged below the feeding conveyor belt 11, and an installation box is slidably installed on the triangular slide rail. The reciprocating cylinder 3 is fixedly installed on the triangular slide rail, and the receiving cylinder 41 is fixedly installed in the installation box. The dividing plate 43 is fixedly installed on the upper end surface of the installation box. The receiving plate 42 is a rectangular plate. After the paper cover falls, it is placed on the receiving plate 42. When the reciprocating cylinder 3 moves the installation box, the dividing plate 43 provides support for the paper cover pile, pushes the paper cover pile out, and reduces the possibility of the paper cover pile being skewed due to inertia. The distance between the upper end of the dividing plate 43 and the bottom end of the limiting plate 2 is not greater than the height of the collected paper cover, which reduces the possibility of the paper cover sliding from the gap between the dividing plate 43 and the limiting plate 2 when the dividing plate 43 moves;

[0039] The unloading conveyor belt 12 is a commonly used conveying device, and is located on both sides of the receiving cylinder 41 with the pushing cylinder 5. A rectangular plate is installed at the output end of the pushing cylinder 5 to push the paper cover pile on the receiving plate 42 into the unloading conveyor belt 12. To facilitate the movement of the paper cover pile, a connecting plate is fixedly connected to the feed port of the unloading conveyor belt 12, and the connecting plate fills the gap between the semicircular arc surface at the end of the unloading conveyor belt 12 and the receiving plate 42.

[0040] When in use, the receiving plate 42 that initially receives the paper covers is adjusted to the receiving position, and the paper covers are stacked on the receiving plate 42 so that the upper end of the paper cover pile is at the same height as the feeding conveyor belt 11. When the feeding conveyor belt 11 transports the paper covers to the discharge end, the paper covers slide along the topmost paper covers of the paper cover pile to the fitting limit plate 2 and are stacked on the paper cover pile. At the same time, the receiving cylinder 41 moves downward by one paper cover height, and so on, until the receiving cylinder 41 drops to the lowest position, and then the receiving cylinder 41 is changed to continue to receive the paper covers. At this time, the other receiving plate 42 should be at the same height as the upper end of the dividing plate 43, and this reciprocating process is repeated.

[0041] As a specific embodiment of a collecting cylinder assembly for a paper cover collecting device provided in the application, the feeding conveyor belt 11 is inclined to one side, and a material receiving plate 13 is fixedly installed on at least one side of the lower side of the feeding conveyor belt 11, and a positioning spring 14 is fixedly installed on the side of the upper side of the feeding conveyor belt 11.

[0042] Generally speaking, when the paper cover is placed on the feeding conveyor belt 11, it may not be in the placement position and placement angle required for stacking. Through the inclined feeding conveyor belt 11, the paper cover slides to the side of the feeding conveyor belt 11 and slides along the receiving plate 13. The positioning spring 14 is located on the side of the feeding conveyor belt 11 on the upper side, which further places the paper cover on the receiving plate 13. Especially when the paper cover is rectangular, the positioning spring 14 is used to rotate the paper cover to the side to contact the receiving plate 13. At this time, the distance between the lower end of the positioning spring 14 and the receiving plate 13 should be the same as the side length of the side of the paper cover perpendicular to the receiving plate 13.

[0043] In some feasible embodiments, the alignment spring 14 includes a mounting tube, a side of which is fixedly connected with an arc-shaped spring, a side of the feeding conveyor belt 11 is fixedly provided with a mounting column, the mounting column is threadedly connected with two nuts, and the two nuts clamp and fix the mounting tube on the mounting column. The nut fixation also allows the alignment spring 14 to adjust the distance from the receiving plate 13 by rotation, which is convenient for adapting to the paper cover.

[0044] Furthermore, a positioning spray 6 is installed above the feeding conveyor belt 11 , and an output end of the positioning spray 6 is directly opposite to a discharge end of the feeding conveyor belt 11 .

[0045] It should be understood that when the feeding conveyor belt 11 transports the paper cover to the stacking position, the edge may be supported by the limiting plate 2, the feeding conveyor belt 11 or the supporting plate 13, and is blown by the positioning blower 6 to enter the stacking position.

[0046] In some feasible embodiments, the position spray 6 is a nozzle connected to an air pump, and the spray is controlled by a solenoid valve.

[0047] For further information, see Figure 3 A counting sensor 16 is installed at a position of the receiving plate 13 near the discharge end of the feeding conveyor belt 11 .

[0048] It should be understood that by providing the counting sensor 16 to count the paper covers passing through the receiving plate 13, it is convenient to count the shipment volume on the one hand, and to control the position change of the receiving plate 42 through quantity feedback on the other hand.

[0049] As another specific embodiment of a collecting cylinder assembly for a paper cover collecting device provided by the application, please refer to Figure 1 and Figure 2 The bottom of the limiting plate 2 is fixedly connected to a limiting ring 15 , and the paper cover is located inside the limiting ring 15 when passing through the limiting ring 15 .

[0050] In combination with specific usage scenarios, when the receiving plate 42 partially changes position, excessive friction between the paper covers may cause the top paper cover pushed by the dividing plate 43 to drive other paper covers to move. By setting a limit ring 15, the limit ring 15 restricts the paper cover to prevent it from being dragged by the top paper cover pushed by the dividing plate 43.

[0051] As a specific embodiment of a collecting cylinder assembly for a paper cover collecting device provided in the application, the limiting plate 2 is fixedly connected to the limiting rod 21, and multiple limiting rods 21 surround the limiting plate 2 to form a paper cover channel, and the limiting rods 21 are perpendicular to the horizontal plane.

[0052] It should be understood that the paper cover channel is formed by the limiting rod 21 and the limiting plate 2, so that the paper covers can slide along the paper cover channel, making the paper cover stack more regular. The limiting rod 21 is used to reduce the contact area between the paper covers and the side walls of the paper cover channel, reduce the falling resistance, and facilitate the free fall of the paper covers.

[0053] For further information, see Figure 3 The upper end of the limiting rod 21 close to the feeding conveyor belt 11 is bent toward the feeding conveyor belt 11.

[0054] It should be understood that the discharge end of the feeding conveyor belt 11 is a semicircular arc surface, so that there is a certain distance between the feeding conveyor belt 11 and the paper cover channel. By setting a bent limit rod 21, the paper cover is separated from the feeding conveyor belt 11 and falls on the bent position of the limit rod 21, so that the paper cover slides along the bent part to facilitate its entry into the paper cover channel.

[0055] In some feasible embodiments, the limiting rod 21 is in the shape of a rectangular strip.

[0056] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A collecting cylinder assembly for a paper cover collecting device, characterized in that: include: A feeding conveyor belt, the feeding conveyor belt is connected to the discharge end of the paper cover production equipment; A limit plate, the limit plate is fixedly mounted on the discharge end of the feeding conveyor belt; A reciprocating cylinder, wherein the reciprocating cylinder is arranged below the limiting plate; A receiving cylinder, the receiving cylinder is fixedly connected to the output end of the reciprocating cylinder, and two receiving cylinders are arranged along the axis of the reciprocating cylinder; A receiving plate, the receiving cylinder output ends are all connected to the receiving plate; A dividing plate, the dividing plate is fixedly installed between the two receiving cylinders, and the distance between the upper end of the dividing plate and the lower end of the limiting plate is not greater than the height of the collected paper covers; Unloading conveyor belt, two unloading conveyor belts are respectively installed on both sides of the limiting plate, when one of the receiving cylinders is located below the discharge end of the loading conveyor belt, the other receiving cylinder is facing one of the unloading conveyor belts; Pushing cylinders, the two pushing cylinders are respectively installed on one end of the two unloading conveyor belts close to the receiving cylinder.

2. The collecting cylinder assembly for a paper cover collecting device according to claim 1, characterized in that: The feeding conveyor belt is inclined to one side, and a material receiving plate is fixedly installed on at least one side of the feeding conveyor belt located at the lower side, and a positioning spring is fixedly installed on the side of the feeding conveyor belt located at the upper side.

3. The collecting cylinder assembly for a paper cover collecting device according to claim 2, characterized in that: A positioning spray is installed above the feeding conveyor belt, and the output end of the positioning spray is directly opposite to the discharge end of the feeding conveyor belt.

4. The collecting cylinder assembly for a paper cover collecting device according to claim 1, characterized in that: The bottom of the limiting plate is fixedly connected to a limiting ring, and the paper cover is located inside the limiting ring when passing through the limiting ring.

5. The collecting cylinder assembly for a paper cover collecting device according to claim 1, characterized in that: The limiting plate is fixedly connected to the limiting rod, a plurality of the limiting rods and the limiting plate surround to form a paper cover channel, and the limiting rods are perpendicular to the horizontal plane.

6. The collecting cylinder assembly for a paper cover collecting device according to claim 2, characterized in that: A counting sensor is installed at a position of the receiving plate close to the discharge end of the loading conveyor belt.

7. The collecting cylinder assembly for a paper cover collecting device according to claim 5, characterized in that: The upper end of the limiting rod close to the feeding conveyor belt is bent toward the feeding conveyor belt.