Grading type stacking device

Abstract

The utility model discloses a grading type stacking device which comprises a gauge adjusting assembly, a multi-time book receiving assembly and a bearing and pushing assembly. The multi-time book receiving assembly is used for receiving the conveyed books and periodicals and is matched with the gauge adjusting assembly to tidy the stacked books and periodicals for multiple times; the regulation and regulation assembly can adjust the stacking space according to the specifications of books and periodicals; and the bearing and pushing assembly is used for bearing and pushing out the books and periodicals which are stacked into piles. And the stacking effect on books and periodicals is better, and the efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of stacking packaging equipment, and in particular to a graded stacking device for stacking books and periodicals. Background Technology

[0002] In printing and packaging operations, to protect bound books, a certain number of books are usually bundled together for waterproofing and dustproofing. This prevents the books from getting stained or damp during transportation and storage, which could lead to poor book quality and affect the reading experience.

[0003] In recent years, some stacking machines have appeared on the market. Most of them adopt the stacking method of lifting stacking or single-stage sinking (such as Chinese patent CN216189294U). During stacking, there are often problems such as books getting stuck. Among them, the stacking efficiency is low due to the structural influence. It often requires manual assistance, which greatly reduces the stacking efficiency and increases the cost.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0005] To address the problems of book jamming and low efficiency in existing technologies, this invention provides a hierarchical stacking device that can stack books multiple times for better stacking results.

[0006] The graded stacking device includes a multi-book receiving component, a gauge adjustment component, and a pushing component;

[0007] The multiple book receiving component is used to receive the books and periodicals that are transmitted, and works with the adjustment component to tidy up the stacked books and periodicals multiple times.

[0008] The adjustment component can adjust the stacking space according to the specifications of the books and periodicals;

[0009] The pusher assembly is used to receive stacks of books and periodicals and push them out.

[0010] In some embodiments, the multiple book receiving assembly includes a first book receiving mechanism and a second book receiving mechanism. The first book receiving mechanism includes a set of primary book receiving plates and a set of first cylinders. The two primary book receiving plates are arranged opposite to each other and open and close under the drive of their respective connected first cylinders. The second book receiving mechanism includes a set of secondary book receiving plates and a set of second cylinders. The two secondary book receiving plates are arranged opposite to each other and open and close under the drive of their respective connected second cylinders.

[0011] In some embodiments, the two primary book receiving plates are tilted upwards on the side closer to the book entry point, and the two secondary book receiving plates are horizontally positioned.

[0012] In some embodiments, the adjustment assembly includes a first adjustment mechanism and a second adjustment mechanism. The first adjustment mechanism includes a first adjustment baffle, a first lead screw assembly, and a first guide rod assembly. Under the action of the first lead screw assembly, the first adjustment baffle moves linearly along the first guide rod assembly. The second adjustment mechanism includes a left adjustment baffle, a right adjustment baffle, a second lead screw assembly, and a second guide rod assembly. Under the action of the second lead screw assembly, the left and right adjustment baffles move in opposite directions along the second guide rod assembly.

[0013] In some embodiments, the upper part of the left and right adjustment gauge baffles is an arc surface and the lower part is a vertical surface. Both the left and right adjustment gauge baffles are provided with elongated holes for the primary and secondary book receiving plates to pass through.

[0014] In some embodiments, the supporting assembly includes a receiving mechanism and a pushing mechanism; the receiving mechanism includes a left book support group, a left single-axis servo module, a right book support group, and a right single-axis servo module, the left single-axis servo module drives the left book support group to rise and fall according to a set setting, and the right single-axis servo module drives the right book support group to rise and fall synchronously with the left book support group according to a set setting; the pushing mechanism includes a vertical cylinder group, a horizontal cylinder group, and a book pushing plate, the vertical cylinder group is used to drive the horizontal cylinder group and the book pushing plate to rise and fall, and the horizontal cylinder group drives the book pushing plate to move horizontally to push out the books.

[0015] In some embodiments, the hierarchical stacking device further includes a conveying component for feeding books into the multiple book receiving component.

[0016] In some embodiments, the conveying assembly includes a motor, a reducer, a first synchronous belt, and a conveyor belt assembly, wherein the motor drives the conveyor belt assembly to rotate via the reducer and the first synchronous belt.

[0017] In some embodiments, the conveyor belt assembly includes a first conveyor belt and a second conveyor belt, the second conveyor belt being driven by a second synchronous belt, and the second synchronous belt being driven by a coaxial first synchronous belt.

[0018] In some embodiments, the hierarchical stacking device further includes a support assembly, which includes a left upright plate and a right upright plate. The left upright plate and the right upright plate are connected by a first fixing plate, a second fixing plate, a third fixing plate, and a fourth fixing plate. The left upright plate, the right upright plate, and the fixing base are used to connect to an external frame and fix the overall multi-level hierarchical stacking device.

[0019] By adopting the above technical solutions, this utility model has the following technical effects: 1. By stacking twice, problems such as book jamming are effectively solved. 2. Compared with lifting stacking equipment, the stacking efficiency is higher. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural schematic diagram of one embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of one embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the right-side structure of one embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the left-side structure of one embodiment of the utility model;

[0025] Figure 5 This is a top view structural schematic diagram of one embodiment of the utility model;

[0026] Figure 6 yes Figure 5 Schematic diagram of the cross-sectional structure of the middle AA section;

[0027] Figure 7 yes Figure 5 Schematic diagram of the cross-sectional structure of the middle BB section;

[0028] Figure 10 shows a hierarchical stacking device.

[0029] 11. Multi-stage book receiving assembly; 111. First book receiving mechanism; 1111. Primary book receiving plate; 1112. First cylinder; 112. Second book receiving mechanism; 1121. Secondary book receiving plate; 1122. Second cylinder;

[0030] 12. Adjustment assembly; 121. First adjustment mechanism; 1211. First adjustment baffle; 1212. First lead screw assembly; 1213. First guide rod assembly; 1214. First handwheel; 1215. Adjustable handle; 1216. Lead screw A; 122. Second adjustment mechanism; 1221. Left adjustment baffle; 1222. Right adjustment baffle; 1223. Second lead screw assembly; 1224. Second guide rod assembly; 1225. Second handwheel; 1226. Lead screw B; 1227. Photoelectric bracket; 1228. Photoelectric module;

[0031] 13. Pushing assembly; 131. Receiving mechanism; 1311. Left book support assembly; 1312. Left single-axis servo module; 1313. Right book support assembly; 1314. Right single-axis servo module; 132. Pushing mechanism; 1321. Vertical cylinder assembly; 1322. Horizontal cylinder assembly; 1323. Book pusher;

[0032] 14. Conveying assembly; 141. Motor; 142. Reducer; 143. First synchronous belt; 144. Conveyor belt assembly; 1441. First conveyor belt; 1442. Second conveyor belt; 1443. First anti-drop plate; 1444. Second anti-drop plate; 145. Second synchronous belt;

[0033] 15. Supporting components; 151. Left side upright plate; 152. Right side upright plate; 153. First fixing plate; 154. Second fixing plate; 155. Third fixing plate; 156. Fourth fixing plate; 157. Fixing base; 158. Mounting window. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0036] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0037] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0039] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0040] Example 1

[0041] Reference Appendix Figure 1-7 As shown, the graded stacking device 10 includes a multiple book receiving assembly 11, a gauge adjustment assembly 12, and a pushing assembly 13;

[0042] The multiple book receiving component 11 is used to receive the books and periodicals that are transmitted, and works with the adjustment component 12 to tidy up the stacked books and periodicals multiple times.

[0043] The adjustment component 12 can adjust the stacking space according to the specifications of the books and periodicals;

[0044] The pusher assembly 13 is used to receive stacks of books and periodicals and push them out.

[0045] The multi-book receiving assembly 11 includes a first book receiving mechanism 111 and a second book receiving mechanism 112. The first book receiving mechanism 111 includes a set of primary book receiving plates 1111 and a set of first cylinders 1112. The two primary book receiving plates 1111 are arranged opposite to each other and open and close under the drive of their respective connected first cylinders 1112. The second book receiving mechanism 112 includes a set of secondary book receiving plates 1121 and a set of second cylinders 1122. The two secondary book receiving plates 1121 are arranged opposite to each other and open and close under the drive of their respective connected second cylinders 1122.

[0046] The two primary book receiving plates 1111 are tilted upwards near the side where the books enter, both having the same angle of elevation. The highest point of each primary book receiving plate 1111 is lower than the height of the incoming books. Under gravity, the books slide onto the two primary book receiving plates 1111, completing the initial stacking. Then, driven by the first cylinder 1112, the two primary book receiving plates 1111 retract to both sides, and the books fall onto the secondary book receiving plates 1121, which are horizontally positioned, completing the second stacking. The distance from the lowest point of the secondary book receiving plate 1121 to the lowest point of the primary book receiving plate 1111 is greater than the distance from the highest point of the primary book receiving plate 1111 to the conveying plane.

[0047] The adjustment assembly 12 includes a first adjustment mechanism 121 and a second adjustment mechanism 122. The first adjustment mechanism 121 includes a first adjustment baffle 1211, a first lead screw assembly 1212, and a first guide rod assembly 1213. Under the action of the first lead screw assembly 1212, the first adjustment baffle 1211 moves linearly along the first guide rod assembly 1213 via a linear bearing. The second adjustment mechanism 122 includes a left adjustment baffle 1221, a right adjustment baffle 1222, a second lead screw assembly 1223, and a second guide rod assembly 1224. Under the action of the second lead screw assembly 1223, the left adjustment baffle 1221 and the right adjustment baffle 1222 move in opposite directions along the second guide rod assembly 1224 via a linear bearing.

[0048] The first lead screw assembly 1212 includes a first handwheel 1214, an adjustable handle 1215, and a lead screw A 1216. Rotating the first handwheel 1214 adjusts the forward and backward movement of the first adjustment baffle 1211, and the adjustable handle 1215 locks the adjusted position. The second lead screw assembly 1223 includes a second handwheel 1225 and a lead screw B 1226. The second guide rod assembly 1224 is equipped with a photoelectric bracket 1227, and a photoelectric module 1228 is installed on the photoelectric bracket 1227. The photoelectric module 1228 is used to detect the height of the books on the primary book receiving plate 1111.

[0049] The upper parts of the left adjustment baffle 1221 and the right adjustment baffle 1222 are uniformly curved surfaces, which cooperate with the primary book receiving plate 1111 and the first adjustment baffle 1211 to complete the initial stacking; the lower parts are vertical surfaces, which cooperate with the secondary book receiving plate 1121 and the first adjustment baffle 1211 to complete the secondary stacking; both the left adjustment baffle 1221 and the right adjustment baffle 1222 are provided with elongated holes through which the primary book receiving plate 1111 and the secondary book receiving plate 1121 pass, and the first book receiving mechanism 111 and the second book receiving mechanism 112 on the corresponding sides are respectively connected to the left adjustment baffle 1221 and the right adjustment baffle 1222.

[0050] The supporting and pushing assembly 13 includes a receiving mechanism 131 and a pushing mechanism 132. The receiving mechanism 131 includes a left book support group 1311, a left single-axis servo module 1312, a right book support group 1313, and a right single-axis servo module 1314. The left single-axis servo module 1312 drives the left book support group 1311 to rise and fall according to a set setting, and the right single-axis servo module 1314 drives the right book support group 1313 to rise and fall synchronously with the left book support group 1311 according to a set setting. The pushing mechanism 132 includes a vertical cylinder group 1321, a horizontal cylinder group 1322, and a book pushing plate 1323. The vertical cylinder group 1321 is used to drive the horizontal cylinder group 1322 and the book pushing plate 1323 to rise and fall, and the horizontal cylinder group 1322 drives the book pushing plate 1323 to move horizontally to push out the books.

[0051] The left book support group 1311 and the right book support group 1313 are provided with several rollers to transform the sliding friction between the books and the left book support group 1311 and the right book support group 1313 into rolling friction.

[0052] The graded stacking device 10 further includes a conveying assembly 14, which is used to feed books and periodicals into the multiple book receiving assembly 11. The conveying assembly 14 includes a motor 141, a reducer 142, a first synchronous belt 143, and a conveyor belt assembly 144. The motor 141 drives the conveyor belt assembly 144 to rotate via the reducer 142 and the first synchronous belt 143. The conveyor belt assembly 144 includes a first conveyor belt 1441 and a second conveyor belt 1442. The second conveyor belt 1442 is driven by a second synchronous belt 145, which is driven by a coaxial first synchronous belt 143. The conveyor belt assembly 144 also includes a first anti-drop plate 1443 and a second anti-drop plate 1444, the second anti-drop plate 1444 having a clearance groove.

[0053] The graded stacking device 10 further includes a support assembly 15, which includes a left upright plate 151 and a right upright plate 152. The left upright plate 151 and the right upright plate 152 are connected by a first fixing plate 153, a second fixing plate 154, a third fixing plate 155, and a fourth fixing plate 156. The first fixing plate 153 and the second fixing plate 154 are provided with fixing seats 157. The two ends of the guide rods of the first guide rod assembly 1213 are respectively fixed to the fixing seats 157. The first adjustment baffle 1211 is slidably mounted on the guide rods via linear bearings. The two ends of the guide rods of the second guide rod assembly 1224 are respectively fixed to the left upright plate 151 and the right upright plate 152. The vertical cylinder assembly 1321 is mounted to the left upright plate 151 and the right upright plate 152 via the third fixing plate 155 and the fourth fixing plate 156. The left vertical plate 151 and the right vertical plate 152 are provided with mounting windows 158 for the first cylinder 1112 and the second cylinder 1122.

[0054] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A hierarchical stacking device, comprising a gauge adjustment component, characterized in that: It also includes multiple book receiving components and a support component; The multiple book receiving component is used to receive the books and periodicals that are transmitted, and works with the adjustment component to tidy up the stacked books and periodicals multiple times. The adjustment component can adjust the stacking space according to the specifications of the books and periodicals; The pusher assembly is used to receive stacks of books and periodicals and push them out.

2. The hierarchical stacking device according to claim 1, characterized in that: The multi-book receiving assembly includes a first book receiving mechanism and a second book receiving mechanism. The first book receiving mechanism includes a set of primary book receiving plates and a set of first cylinders. The two primary book receiving plates are arranged opposite each other and open and close under the drive of their respective connected first cylinders. The second book receiving mechanism includes a set of secondary book receiving plates and a set of second cylinders. The two secondary book receiving plates are arranged opposite each other and open and close under the drive of their respective connected second cylinders.

3. The hierarchical stacking device according to claim 2, characterized in that: The two primary book receiving plates are tilted upwards on the side where the book enters, while the two secondary book receiving plates are set horizontally.

4. The hierarchical stacking device according to claim 1, characterized in that: The adjustment assembly includes a first adjustment mechanism and a second adjustment mechanism. The first adjustment mechanism includes a first adjustment baffle, a first lead screw assembly, and a first guide rod assembly. Under the action of the first lead screw assembly, the first adjustment baffle moves linearly along the first guide rod assembly. The second adjustment mechanism includes a left adjustment baffle, a right adjustment baffle, a second lead screw assembly, and a second guide rod assembly. Under the action of the second lead screw assembly, the left and right adjustment baffles move in opposite directions along the second guide rod assembly.

5. The hierarchical stacking device according to claim 4, characterized in that: The upper part of the left and right adjustment gauge baffles is curved, and the lower part is vertical. Both the left and right adjustment gauge baffles are provided with elongated holes for the primary and secondary book receiving plates to pass through.

6. The hierarchical stacking device according to claim 1 or 5, characterized in that: The supporting and pushing assembly includes a receiving mechanism and a pushing mechanism; the receiving mechanism includes a left book support group, a left single-axis servo module, a right book support group, and a right single-axis servo module. The left single-axis servo module drives the left book support group to rise and fall according to a set setting, and the right single-axis servo module drives the right book support group to rise and fall synchronously with the left book support group according to a set setting; the pushing mechanism includes a vertical cylinder group, a horizontal cylinder group, and a book pushing plate. The vertical cylinder group is used to drive the horizontal cylinder group and the book pushing plate to rise and fall, and the horizontal cylinder group drives the book pushing plate to move horizontally, pushing the books out.

7. The hierarchical stacking device according to claim 6, characterized in that: It also includes a conveying component for feeding books into the multiple book receiving component.

8. The hierarchical stacking device according to claim 7, characterized in that: The conveying assembly includes a motor, a reducer, a first synchronous belt, and a conveyor belt assembly. The motor drives the conveyor belt assembly to rotate through the reducer and the first synchronous belt.

9. The hierarchical stacking device according to claim 8, characterized in that: The conveyor belt assembly includes a first conveyor belt and a second conveyor belt. The second conveyor belt is driven by a second synchronous belt, which is driven by a coaxial first synchronous belt.

10. The hierarchical stacking device according to claim 1 or 9, characterized in that: It also includes a support assembly, which includes a left upright plate and a right upright plate. The left upright plate and the right upright plate are connected by a first fixing plate, a second fixing plate, a third fixing plate, and a fourth fixing plate. The left upright plate, the right upright plate, and the fixing base are used to connect to the external frame and fix the overall multi-level stacking device.

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