Stacking device capable of rapidly changing codes

Abstract

The invention discloses a stacking device capable of achieving rapid code changing. The stacking device comprises a circulating operation mechanism. The circulating operation mechanism comprises two annular transmission assemblies, the two ends of the two annular transmission assemblies are coaxially installed, the two annular transmission assemblies are independently driven by two motors respectively, two leaf discs are installed on each annular transmission assembly, a plurality of blades arranged at intervals are fixed to each leaf disc, and the leaf discs of the two annular transmission assemblies are alternately arranged. According to the stacking device, the code changing workload can be greatly reduced, rapid code changing is achieved, and the stacking efficiency can be guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of stacking, and in particular to a stacking device with rapid code changing. Background Art

[0002] In a stacking device for sheet-shaped products, stacking blades are essential. The principle of the existing blade product stacking device is to evenly fill blades at equal intervals on a circulating chain or synchronous belt. All the blades move intermittently along with the chain or synchronous belt. The product enters the gap between the blades from the feeding port and then moves along with the blades. When the product reaches the outlet position, the product pushing mechanism and the product outlet mechanism move at the speed of the blades to push the product away from the blades, completing the stacking action.

[0003] The above-mentioned existing product stacking device requires a very large number of blades to be installed, and the pushing mechanism and the outlet mechanism at the outlet need to move along with the blades. The overall mechanism is relatively complex. When the thickness of the product changes and the blades need to be replaced, the workload of blade replacement is very large. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a stacking device with rapid code changing, which can greatly reduce the workload of code changing and achieve rapid code changing.

[0005] The purpose of the present invention is achieved by the following technical solutions: A stacking device with rapid code changing, comprising a circulating operation mechanism; The circulating operation mechanism includes two annular transmission components. The two ends of the two annular transmission components are coaxially installed. The two annular transmission components are independently driven by two motors respectively. Two blade discs are installed on each annular transmission component, and a plurality of blades arranged at intervals are fixed on each blade disc. The blade discs of the two annular transmission components are arranged alternately.

[0006] Further, the annular transmission component adopts a transmission chain or a synchronous belt.

[0007] Further, the two annular transmission components are used to drive their respective blade discs to move along the same circulating path.

[0008] Further, the blades on the blade disc are arranged along the axial direction of the annular transmission component.

[0009] Further, the blades on the blade disc are arranged at equal intervals.

[0010] Further, the two blade discs of the same annular transmission component are installed on the annular transmission component in a centrosymmetric manner.

[0011] Further, both ends of the annular transmission assembly rotate in an arc shape, so as to drive the impeller disk to move in an arc shape. The upper and lower sides of the annular transmission assembly move in a straight line, so as to drive the impeller disk to move in a straight line.

[0012] Further, when the impeller disk moves to the upper side of the annular transmission assembly, the front side of the impeller disk faces upward; when the impeller disk moves to the lower side of the annular transmission assembly, the front side of the impeller disk faces downward.

[0013] Further, the stacking device further includes a product feeding mechanism, and the product feeding mechanism is located on one side of the circulating operation mechanism.

[0014] Further, the stacking device further includes a product pushing mechanism and a product outlet. The position of the product pushing mechanism corresponds to the position of the product outlet, and they are respectively located on both sides of the circulating operation mechanism.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The stacking device provided by the present invention is provided with two annular transmission assemblies, and two impeller disks are installed on each annular transmission assembly. Since the two annular transmission assemblies are independently driven by two motors respectively, the two annular transmission assemblies can operate independently, and then can drive their respective impeller disks to perform different actions. Coupled with the fact that the impeller disks of the two annular transmission assemblies are arranged alternately, the two annular transmission assemblies can alternately perform the product feeding process and the product discharging process. For example: when the impeller disk of one of the annular transmission assemblies is filled with products after the product feeding process, the fully loaded impeller disk can move to the position where the product outlet is located to perform the product discharging process. Due to the alternating arrangement of the impeller disks, the next impeller disk for the product feeding process is driven by the other annular transmission assembly, that is, the product feeding process and the product discharging process do not interfere with each other in fact, and generally speaking, the time required for the product discharging process (performing one pushing action) is much less than the time required for the product feeding process (performing multiple feeding actions to fill the products). Therefore, it can ensure that the product feeding process continues continuously, and thus can ensure the stacking efficiency.

[0016] As can be seen from the above, for the stacking device provided by the present invention, since the product feeding process and the product discharging process do not interfere with each other, the impeller disk being discharged does not need to move synchronously with the impeller disk being fed. Therefore, when performing the product discharging process, the impeller disk can remain stationary, which enables the product pushing mechanism, the product outlet, etc. not to need to move along with the blade.

[0017] When the product specifications change for the stacking device provided by the present invention, only four impeller disks need to be replaced, which greatly reduces the workload of code change, and thus realizes rapid code change. Description of the Drawings

[0018] Figure 1Schematic structural diagram of the stacking device according to an embodiment of the present invention; Figure 2 Schematic structural diagram of the stacking device according to an embodiment of the present invention in another working state; Figure 3 is Figure 2 Top view of the stacking device shown.

[0019] In the figure: 100, product feeding mechanism; 200, circulating operation mechanism; 300, product pushing mechanism; 400, product outlet. Detailed implementation manners

[0020] Next, in combination with the accompanying drawings and specific implementation manners, the present invention will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0021] Referring to Figure 1 , an embodiment of the present invention provides a stacking device with fast code change, including a product feeding mechanism 100, a circulating operation mechanism 200, a product pushing mechanism 300, and a product outlet 400; the product feeding mechanism 100 is located on one side of the circulating operation mechanism 200, the positions of the product pushing mechanism 300 and the product outlet 400 correspond to each other, and are respectively located on both sides of the circulating operation mechanism 200. The positions of the product feeding mechanism 100, the product pushing mechanism 300, and the product outlet 400 determine the positions for performing the product feeding process and the product discharging process.

[0022] In the stacking device according to an embodiment of the present invention, the circulating operation mechanism 200 includes two annular transmission components arranged side by side, namely annular transmission component A and annular transmission component B. The two ends of these two annular transmission components are coaxially installed, and these two annular transmission components are independently driven by two motors respectively. Two disk blades are installed on each annular transmission component. Specifically, annular transmission component A has disk blade A1 and disk blade A2, and annular transmission component B has disk blade B1 and disk blade B2. The disk blades of these two annular transmission components are arranged alternately. For example, along the circulating path, they are arranged in the order of disk blade A1, disk blade B1, disk blade A2, and disk blade B2. A plurality of spaced-apart blades are fixed on the disk blades. Generally, the blades on the disk blades are arranged at equal intervals, and the gaps between the blades can be used to load products.

[0023] Specifically, the annular drive assembly can adopt a drive chain or a timing belt. The two annular drive assemblies are used to drive their respective blade disks to move along the same circular path. The blades on the blade disk are arranged along the axial direction of the annular drive assembly; here, the axial direction of the annular drive assembly refers to the direction of its rotation center line. For example, if the annular drive assembly adopts a drive chain or a timing belt, both ends of the annular drive assembly need to mesh with a sprocket or a pulley, and the axial direction of the annular drive assembly is equivalent to the axial direction of the sprocket or the pulley.

[0024] In the stacking device according to the embodiment of the present invention, both ends of the annular drive assembly rotate in an arc shape, so as to drive the blade disk to perform an arc motion, and the upper and lower sides of the annular drive assembly perform a linear motion, so as to drive the blade disk to perform a linear motion; when the blade disk moves to the upper side of the annular drive assembly, the front side of the blade disk faces upward; when the blade disk moves to the lower side of the annular drive assembly, the front side of the blade disk faces downward.

[0025] In order to facilitate the design of the operation cycle of the annular drive assembly, in the stacking device according to the embodiment of the present invention, two blade disks on the same annular drive assembly are installed on the annular drive assembly in a centrosymmetric manner; for example, blade disk A1 and blade disk A2 are centrosymmetric on annular drive assembly A, and blade disk B1 and blade disk B2 are centrosymmetric on annular drive assembly B.

[0026] The stacking device provided by the embodiment of the present invention is provided with annular drive assemblies A and B, and two blade disks are installed on each annular drive assembly. Since the annular drive assemblies A and B are independently driven by two motors respectively, the annular drive assemblies A and B can operate independently, and then can drive their respective blade disks to perform different actions. Coupled with the fact that blade disks A1, B1, A2, and B2 are arranged alternately, the annular drive assemblies A and B can alternately perform the product feeding process and the product discharging process.

[0027] For example: Refer to Figures 1 - 3 , when the blade disk A1 of the annular drive assembly A is filled with products, the blade disk A1 can move to the position where the product outlet 400 is located (i.e., Figure 1 the position of the blade disk B1 in

[0028] to perform the product discharging process. Since these four blade disks are arranged alternately, the next blade disk for the product feeding process is B2, which is driven by the annular drive assembly B. That is, the product feeding process and the product discharging process actually do not interfere with each other. Moreover, generally speaking, the time required for the product discharging process (performing one pushing action) (such as 2 s) is much less than the time required for the product feeding process (performing multiple feeding actions to fill the products) (such as 5 s). Therefore, it can ensure that the product feeding process continues continuously, and thus can ensure the stacking efficiency. Figures 1 - 3, the blade disc A1 is undergoing the product feeding process, and during this process, the blade disc A1 moves slowly (usually in an intermittent walking motion); after the blade disc B1 completes the product discharging process, the annular drive assembly B drives the blade disc B2 to move quickly to the rear end of the blade disc A1 (it should be understood that the front end of the blade disc refers to the end corresponding to the advancing direction of the blade disc, and the position of the rear end of the blade disc is opposite to that of the front end of the blade disc); then the blade disc B2 and the blade disc A1 move slowly synchronously. Of course, the blade disc B2 can also reach the rear end of the blade disc A1 just when the blade disc A1 is just filled with products, and in this case, synchronous slow movement is not required; after the blade disc A1 is filled with products, the annular drive assembly A needs to drive the blade disc A1 to move quickly to the position where the product outlet 400 is located, and the blade disc B2 starts the product feeding process.

[0029] For another example: Refer to Figure 1 , since the product feeding process and the product discharging process do not interfere with each other, the blade disc B1 that is discharging does not need to move synchronously with the blade disc A1 that is feeding. Therefore, when the product discharging process is carried out, the blade disc B1 can remain stationary, which enables the product pushing mechanism 300, the product outlet 400, etc. not to need to follow the movement of the blades.

[0030] When the product specifications change for the stacking device provided by the present invention, only four blade discs need to be replaced, which greatly reduces the workload of code change, and thus realizes rapid code change.

[0031] Based on the two independent annular drive assemblies, the four alternately arranged blade discs, and the actual situation that the discharging time is much less than the feeding time, the stacking device provided by the embodiments of the present invention can not only realize rapid code change, but also ensure the stacking efficiency.

[0032] The above-mentioned embodiments are only the preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention belong to the protection scope required by the present invention.

Claims

1. A stacking device with rapid code change, characterized in that: Including a circulating operation mechanism; The circulating operation mechanism includes two annular transmission assemblies, both ends of which are coaxially mounted, and the two annular transmission assemblies are independently driven by two motors, each of which is equipped with two blade disks, each of which is fixed with a plurality of blades arranged at intervals, and the blade disks of the two annular transmission assemblies are alternately arranged.

2. The stacking device according to claim 1, characterized in that: The annular transmission component adopts a transmission chain or a synchronous belt.

3. The stacking device according to claim 1, characterized in that: The two annular transmission assemblies are used to drive their respective blade disks to move along the same circulation path.

4. The stacking device according to claim 1, characterized in that: The blades on the blade disk are arranged along the axial direction of the annular transmission component.

5. The stacking device according to claim 1, characterized in that: The blades on the leaf disk are arranged at equal intervals.

6. The stacking device according to claim 1, characterized in that: Two blade disks of the same annular transmission assembly are mounted on the annular transmission assembly in a centrally symmetrical manner.

7. The stacking device according to claim 1, characterized in that: The two ends of the annular transmission component rotate in an arc shape, thereby driving the blade disk to move in an arc shape, and the upper and lower sides of the annular transmission component move in a linear direction, thereby driving the blade disk to move in a linear direction.

8. The stacking device according to claim 7, characterized in that: When the blade disk moves to the upper side of the annular transmission assembly, the front side of the blade disk faces upward; when the blade disk moves to the lower side of the annular transmission assembly, the front side of the blade disk faces downward.

9. The stacking device according to claim 1, characterized in that: The stacking device also includes a product feeding mechanism, which is located on one side of the circulating operation mechanism.

10. The stacking device according to claim 9, characterized in that: The stacking device further comprises a product pushing mechanism and a product outlet. The position of the product pushing mechanism corresponds to the position of the product outlet and they are respectively located on both sides of the circulating operation mechanism.

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