Vertical and horizontal dual-purpose stacking mechanism

Abstract

The vertical and horizontal dual-purpose stacking mechanism comprises a machine frame, a left side conveying assembly, a right side conveying assembly and a rear end overturning assembly, the left side conveying assembly, the right side conveying assembly and the rear end overturning assembly are arranged on the machine frame, and the left side conveying assembly comprises a left side motor, a left side belt, a left side driving roller, a left side front end driven roller and a left side rear end driven roller; the right side conveying assembly comprises a right side motor, a right side belt, a right side driving roller, a right side front end driven roller and a right side rear end driven roller, the rear end overturning assembly comprises a fixed disc and a rotating disc, the left side rear end driven roller and the right side rear end driven roller are installed on the rotating disc side by side, and the rotating disc is rotatably installed on the fixed disc; therefore, the left rear-end driven roller and the right rear-end driven roller can be mutually switched between vertical arrangement and transverse arrangement. The stacking mechanism is used for being arranged between a sheet arranging machine and a packaging machine, conveying and overturning of products are achieved, the two packaging modes of vertical stacking and horizontal stacking can be compatible, high-speed operation can be achieved, and then the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of stacking, and in particular to a vertical and horizontal dual-purpose stacking mechanism. Background Art

[0002] In the packaging process of sheet products, the products are first pushed out from the sheet aligning machine in a fixed quantity and then conveyed to the packaging machine for packaging. Referring to Figure 1 , when the packaging machine is working, sometimes the products need to be packaged in a vertical stacking form, and sometimes they need to be packaged in a horizontal stacking form. However, the products pushed out from the sheet aligning machine are usually in a vertical stacking form. Therefore, relevant flipping mechanisms need to be designed so that the sheet aligning machine and the packaging machine can be compatible with these two different packaging forms.

[0003] Referring to Figure 2 , it shows an existing mechanism component for flipping vertically stacked products. This mechanism component needs to use an additional motor to provide the flipping power. There are four storage boxes on this mechanism component. When the vertically stacked products enter the corresponding storage boxes, the mechanism component quickly flips 90 degrees under the drive of the motor and then stops, thereby flipping the vertically stacked products into horizontally stacked products. The disadvantages of using such a mechanism component are as follows: This mechanism component itself is relatively bulky. During use, the motor needs to start and stop frequently at high loads, resulting in a relatively slow overall operating speed (only about 60 flips can be completed per minute), reducing the production efficiency. Moreover, the product outlet positions corresponding to the two packaging forms of vertical stacking and horizontal stacking are inconsistent. Therefore, when the packaging form needs to be changed, the positions of the supporting front and rear mechanisms (sheet aligning machine, packaging machine) need to be adjusted, making the transformation and adjustment of the packaging form very troublesome. 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 vertical and horizontal dual-purpose stacking mechanism, which is used to be arranged between the sheet aligning machine and the packaging machine to realize the conveying and flipping of products, so that the sheet aligning machine and the packaging machine can be compatible with the two packaging forms of vertical stacking and horizontal stacking, and can operate at high speed to improve the production efficiency.

[0005] The purpose of the present invention is achieved by adopting the following technical solutions: A vertical and horizontal dual-purpose stacking mechanism, comprising: A frame; A left conveying assembly arranged on the frame, including a left motor, a left belt, a left driving roller, a left front driven roller and a left rear driven roller. The left driving roller and the left front driven roller are vertically arranged. The left motor is in transmission connection with the left driving roller. The inner side of the left belt is sequentially wound around the left driving roller, the left front driven roller and the left rear driven roller; A right conveying assembly arranged on the frame includes a right motor, a right belt, a right driving roller, a right front driven roller and a right rear driven roller. The right driving roller and the right front driven roller are arranged vertically. The right motor is connected to the right driving roller by transmission. The inner side of the right belt is connected to the right driving roller, the right front driven roller and the right rear driven roller in sequence. A rear end flipping assembly arranged on the frame includes a fixed disk and a rotating disk, the left rear end driven roller and the right rear end driven roller are installed side by side on the rotating disk, the part of the left belt from the left front end driven roller to the left rear end driven roller and the part of the right belt from the right front end driven roller to the right rear end driven roller are arranged at a relative interval, thereby forming a product channel, and the rotating disk is rotatably installed on the fixed disk so that the left rear end driven roller and the right rear end driven roller can realize mutual conversion between vertical setting and horizontal setting.

[0006] Furthermore, the rotating disk is provided with an escape opening, and the left rear end driven roller and the right rear end driven roller are located between left and right ends of the escape opening.

[0007] Furthermore, two mounting bars are fixed on the rotating disk, and the two mounting bars are arranged in parallel at the upper and lower ends of the avoidance opening. Each mounting bar is provided with a plurality of left mounting holes and a plurality of right mounting holes, and the left mounting holes and the right mounting holes are symmetrically distributed.

[0008] Furthermore, the left conveying assembly further comprises a first left segmented roller, a second left segmented roller and a third left segmented roller which are arranged vertically, and a portion of the left belt from the left front driven roller to the left rear driven roller is sequentially wound around the first left segmented roller, the second left segmented roller and the third left segmented roller; Among them, the inner side surface of the left belt is connected to the first left section roller, the outer side surface of the left belt is connected to the second left section roller, the inner side surface of the left belt is connected to the third left section roller, and the part of the left belt from the first left section roller to the third left section roller forms a left section notch.

[0009] Furthermore, the right conveying assembly further comprises a first right segmented roller, a second right segmented roller and a third right segmented roller which are arranged vertically, and a portion of the right belt from the right front driven roller to the right rear driven roller is sequentially wound around the first right segmented roller, the second right segmented roller and the third right segmented roller; Among them, the inner side surface of the right belt is wrapped around the first right section roller, the outer side surface of the right belt is wrapped around the second right section roller, the inner side surface of the right belt is wrapped around the third right section roller, and the part of the right belt from the first right section roller to the third right section roller forms a right section notch.

[0010] Furthermore, the left conveying assembly further comprises a first left tensioning roller and a second left tensioning roller, and a portion of the left belt from the left rear driven roller to the left active roller is sequentially wound around the first left tensioning roller and the second left tensioning roller; The inner side surface of the left belt is wound around the first left tensioning roller, and the outer side surface of the left belt is wound around the second left tensioning roller.

[0011] Furthermore, the right conveying assembly further comprises a first right tensioning roller and a second right tensioning roller, and the portion of the right belt from the right rear driven roller to the right active roller is sequentially wound around the first right tensioning roller and the second right tensioning roller; The inner side surface of the right belt is wound around the first right tensioning roller, and the outer side surface of the right belt is wound around the second right tensioning roller.

[0012] Furthermore, the left conveying assembly also includes a left chassis, a left slide rail and a left slider. The left slide rail is arranged on the frame along the left and right directions, the left slider is installed on the left slide rail, the left chassis is installed on the left slider and can move left and right along the left slide rail, and the left motor, the left active roller and the left front-end driven roller are installed on the left chassis.

[0013] Furthermore, the right conveying assembly also includes a right chassis, a right slide rail and a right slider. The right slide rail is arranged on the frame along the left and right directions, the right slider is installed on the right slide rail, the right chassis is installed on the right slider and can move left and right along the right slide rail, and the right motor, the right active roller and the right front-end driven roller are installed on the right chassis.

[0014] Furthermore, the left conveying assembly also includes a left operating rod, which is threadedly matched with the left chassis; the right conveying assembly also includes a right operating rod, which is threadedly matched with the right chassis.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1) The vertical and horizontal dual-purpose stacking mechanism provided by the present invention has a left belt and a right belt arranged at a relative interval to form a product channel, so that the left belt and the right belt can cooperate with each other to clamp the product and then transport the product from the front end to the rear end.

[0016] 2) The left front driven roller and the right front driven roller are arranged vertically, which can facilitate vertically stacked products to enter the product channel from the front. The left rear driven roller and the right rear driven roller are installed side by side on the rotating disk. The left rear driven roller and the right rear driven roller can be converted from a vertically arranged state to a horizontally arranged state, or from a horizontally arranged state to a vertically arranged state through the rotation of the rotating disk. When the left rear driven roller and the right rear driven roller are in a vertically arranged state, the stacking mechanism can output vertically stacked products from the rear end. When the left rear driven roller and the right rear driven roller are in a horizontally arranged state, the left belt and the right belt can be turned 90 degrees, so that the left belt and the right belt can realize product conveying and 90-degree turning, so that the product can be converted from a vertically stacked state to a horizontally stacked state, so that the stacking mechanism can output horizontally stacked products from the rear end. Therefore, the stacking mechanism can make the tablet sorter and packaging machine compatible with both vertical stacking and horizontal stacking packaging forms.

[0017] 3) The left motor and the right motor of the stacking mechanism are used to drive the left belt and the right belt respectively. When the product needs to be flipped, the left motor and the right motor do not need to be frequently started and stopped at a high load as in the prior art. It is only necessary to adjust the left rear end driven roller and the right rear end driven roller to a horizontally set state, and then the left motor and the right motor can be kept running at a fixed load, so that the left belt and the right belt can continue to work, thereby greatly improving the operating speed of the stacking mechanism (approximately 200 flips per minute can be achieved), thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of two packaging forms for sheet products; Figure 2 It is a schematic diagram of the mechanism components used for flipping products in the prior art; Figure 3 A schematic diagram of a vertical and horizontal dual-purpose stacking mechanism outputting vertically stacked products according to an embodiment of the present invention; Figure 4 A schematic diagram of a vertical and horizontal dual-purpose stacking mechanism outputting horizontally stacked products according to an embodiment of the present invention; Figure 5 This is an internal structural diagram of a vertical and horizontal dual-purpose stacking mechanism according to an embodiment of the present invention; Figure 6 for Figure 5 A schematic structural diagram of the front end portion of the vertical and horizontal dual-purpose stacking mechanism shown; Figure 7 It is a structural schematic diagram of a rear end turning assembly of a vertical and horizontal dual-purpose stacking mechanism according to an embodiment of the present invention; Figure 8This is the front view of the rear-end flipping component of the vertical and horizontal dual-purpose stacking mechanism according to the embodiment of the present invention.

[0019] In the figure: 100, frame; 200, left conveying component; 201, left motor; 202, left belt; 203, left driving roller; 204, left front-end driven roller; 205, left rear-end driven roller; 206, first left sectional roller; 207, second left sectional roller; 208, third left sectional roller; 209, first left tensioning roller; 210, second left tensioning roller; 211, left chassis; 214, left operating rod; 300, right conveying component; 301, right motor; 302, right belt; 303, right driving roller; 304, right front-end driven roller; 305, right rear-end driven roller; 306, first right sectional roller; 307, second right sectional roller; 308, third right sectional roller; 309, first right tensioning roller; 310, second right tensioning roller; 311, right chassis; 312, right slide rail; 313, right slider; 314, right operating rod; 400, rear-end flipping component; 401, fixed disk; 402, rotating disk; 403, positioning hole; 404, avoidance opening; 405, mounting strip; 406, left mounting hole; 407, right mounting hole; 500, product channel; 501, left sectional notch; 502, right sectional notch. Specific embodiments

[0020] Next, in combination with the accompanying drawings and specific embodiments, 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 to form new embodiments.

[0021] Refer to Figures 1-8 , the embodiment of the present invention provides a vertical and horizontal dual-purpose stacking mechanism. The vertical and horizontal dual-purpose stacking mechanism includes a frame 100, a left conveying component 200 arranged on the frame 100, a right conveying component 300 arranged on the frame 100, and a rear-end flipping component 400 arranged on the frame 100.

[0022] The left conveying assembly 200 includes a left motor 201, a left belt 202, a left driving roller 203, a left front driven roller 204, and a left rear driven roller 205. The left driving roller 203 and the left front driven roller 204 are vertically arranged. The left motor 201 is drivingly connected to the left driving roller 203. The inner side of the left belt 202 is sequentially wound around the left driving roller 203, the left front driven roller 204, and the left rear driven roller 205. The left motor 201 is used to drive the left driving roller 203 to rotate, and further drive the left belt 202 to run.

[0023] The right conveying assembly 300 includes a right motor 301, a right belt 302, a right driving roller 303, a right front driven roller 304, and a right rear driven roller 305. The right driving roller 303 and the right front driven roller 304 are vertically arranged. The right motor 301 is drivingly connected to the right driving roller 303. The inner side of the right belt 302 is sequentially wound around the right driving roller 303, the right front driven roller 304, and the right rear driven roller 305. The right motor 301 is used to drive the right driving roller 303 to rotate, and further drive the right belt 302 to run.

[0024] The rear end flipping assembly 400 includes a fixed disk 401 and a rotating disk 402. The left rear driven roller 205 and the right rear driven roller 305 are arranged side by side on the rotating disk 402. The part of the left belt 202 from the left front driven roller 204 to the left rear driven roller 205 and the part of the right belt 302 from the right front driven roller 304 to the right rear driven roller 305 are arranged at a relative interval, thereby forming a product channel 500. The rotating disk 402 is rotatably installed on the fixed disk 401, so that the left rear driven roller 205 and the right rear driven roller 305 can realize the mutual conversion between the vertical setting and the horizontal setting.

[0025] In the vertical and horizontal dual-purpose stacking mechanism provided by the embodiment of the present invention, the left belt 202 and the right belt 302 are arranged at a relative interval to form a product channel 500, so that the left belt 202 and the right belt 302 can cooperate with each other to clamp the product and then convey the product from the front end of the stacking mechanism to the rear end of the stacking mechanism.

[0026] The left front driven roller 204 and the right front driven roller 304 are vertically arranged, which can facilitate the vertically stacked products to enter the product channel 500 from the front end. The left rear driven roller 205 and the right rear driven roller 305 are arranged side by side on the rotating disk 402. By rotating the rotating disk 402, the left rear driven roller 205 and the right rear driven roller 305 can be converted from the vertical setting state to the horizontal setting state, or from the horizontal setting state to the vertical setting state.

[0027] When the left rear driven roller 205 and the right rear driven roller 305 are in the vertically arranged state, this stacking mechanism can output vertically stacked products from the rear end. When the left rear driven roller 205 and the right rear driven roller 305 are in the horizontally arranged state, it can cause the left belt 202 and the right belt 302 to achieve a 90-degree flip. Therefore, the left belt 202 and the right belt 302 can achieve the conveying and 90-degree flip of the products, so that the products are converted from the vertically stacked state to the horizontally stacked state. Thus, this stacking mechanism can output horizontally stacked products from the rear end. Therefore, this stacking mechanism can make the tablet sorting machine and the packaging machine compatible with two packaging forms: vertical stacking and horizontal stacking.

[0028] The left motor 201 and the right motor 301 of this stacking mechanism are respectively used to drive the left belt 202 and the right belt 302. In the case of needing to flip the products, the left motor 201 and the right motor 301 do not need to start and stop frequently and at high load rapidly like in the prior art. Only need to adjust the left rear driven roller 205 and the right rear driven roller 305 to the horizontally arranged state, and then the left motor 201 and the right motor 301 can be kept running with a fixed load. In this way, the left belt 202 and the right belt 302 can work continuously. Therefore, it can greatly improve the running speed of this stacking mechanism (about 200 flips per minute can be achieved), and further improve the production efficiency.

[0029] In the vertical and horizontal dual-purpose stacking mechanism of this embodiment, various locking methods can be adopted between the rotating disk 402 and the fixed disk 401, such as locking by pins or bolts. Specifically, four positioning holes 403 can be opened on the rotating disk 402, and these four positioning holes 403 are arranged at equal circumferential intervals. The fixed disk 401 can also be provided with four positioning holes, and the positions of the positioning holes of the fixed disk 401 correspond to the positions of the positioning holes of the rotating disk 402. In this way, the rotating disk 402 and the fixed disk 401 can be locked to each other by passing pins or bolts through the positioning holes of the fixed disk 401 and the positioning holes of the rotating disk 402 at the same time.

[0030] In the vertical and horizontal dual-purpose stacking mechanism of this embodiment, the rotating disk 402 is provided with an avoidance opening 404, and the left rear driven roller 205 and the right rear driven roller 305 are located between the left and right ends of the avoidance opening 404. With such a setting, it is convenient for the left belt 202 to be wound around the left rear driven roller 205, and for the right belt 302 to be wound around the right rear driven roller 305, and for the products to be output from here (i.e., the rear end of this vertical and horizontal dual-purpose stacking mechanism).

[0031] Among them, two mounting bars 405 are fixed on the rotating disk 402. These two mounting bars 405 are arranged in parallel at the upper and lower ends of the avoidance opening 404. Each mounting bar 405 is provided with a plurality of left mounting holes 406 and a plurality of right mounting holes 407, and the left mounting holes 406 and the right mounting holes 407 are symmetrically distributed. With such a setting, it is convenient to install and fix the left rear driven roller 205 and the right rear driven roller 305.

[0032] Specifically, the left rear driven roller 205 and the right rear driven roller 305 can be symmetrically installed on the rotating disk 402 with the center of rotation of the rotating disk 402 being the symmetry center of the left rear driven roller 205 and the right rear driven roller 305. In this way, no matter whether the left rear driven roller 205 and the right rear driven roller 305 are in the vertical state or the horizontal state, the outlet position of the product is the same. Therefore, when it is necessary to change the packaging form, it is not necessary to adjust the positions of the supporting front and rear mechanisms (slicing machine, packaging machine), and only the rotating disk 402 needs to be adjusted, greatly simplifying the adjustment process.

[0033] In the vertical and horizontal dual-purpose stacking mechanism of this embodiment, the left conveying assembly 200 further includes a vertically arranged first left sectional roller 206, a second left sectional roller 207, and a third left sectional roller 208. The part of the left belt 202 from the left front driven roller 204 to the left rear driven roller 205 is sequentially wound around the first left sectional roller 206, the second left sectional roller 207, and the third left sectional roller 208. Among them, the inner side surface of the left belt 202 is wound around the first left sectional roller 206, the outer side surface of the left belt 202 is wound around the second left sectional roller 207, and the inner side surface of the left belt 202 is wound around the third left sectional roller 208. The part of the left belt 202 from the first left sectional roller 206 to the third left sectional roller 208 forms a left sectional notch 501.

[0034] In the vertical and horizontal dual-purpose stacking mechanism of this embodiment, the right conveying assembly 300 further includes a vertically arranged first right sectional roller 306, a second right sectional roller 307, and a third right sectional roller 308. The part of the right belt 302 from the right front driven roller 304 to the right rear driven roller 305 is sequentially wound around the first right sectional roller 306, the second right sectional roller 307, and the third right sectional roller 308. Among them, the inner side surface of the right belt 302 is wound around the first right sectional roller 306, the outer side surface of the right belt 302 is wound around the second right sectional roller 307, and the inner side surface of the right belt 302 is wound around the third right sectional roller 308. The part of the right belt 302 from the first right sectional roller 306 to the third right sectional roller 308 forms a right sectional notch 502.

[0035] With the above arrangements of the left and right sectional rollers, when the rear-end flipping assembly 400 drives the left belt 202 and the right belt 302 to flip, the front-end portions of the left belt 202 and the right belt 302 are not affected, preventing interference with the input of products.

[0036] In the vertical and horizontal dual-purpose stacking mechanism of this embodiment, the left conveying assembly 200 further includes a first left tensioning roller 209 and a second left tensioning roller 210. The portion of the left belt 202 from the left rear-end driven roller 205 to the left driving roller 203 is sequentially wound around the first left tensioning roller 209 and the second left tensioning roller 210; wherein, the inner side of the left belt 202 is wound around the first left tensioning roller 209, and the outer side of the left belt 202 is wound around the second left tensioning roller 210. The right conveying assembly 300 further includes a first right tensioning roller 309 and a second right tensioning roller 310. The portion of the right belt 302 from the right rear-end driven roller 305 to the right driving roller 303 is sequentially wound around the first right tensioning roller 309 and the second right tensioning roller 310; wherein, the inner side of the right belt 302 is wound around the first right tensioning roller 309, and the outer side of the right belt 302 is wound around the second right tensioning roller 310.

[0037] In the vertical and horizontal dual-purpose stacking mechanism of this embodiment, the left conveying assembly 200 further includes a left chassis 211, a left slide rail and a left slider. The left slide rail is arranged on the frame 100 in the left-right direction, the left slider is installed on the left slide rail, and the left chassis 211 is installed on the left slider and can thus move left and right along the left slide rail. The left motor 201, the left driving roller 203, the left front-end driven roller 204, the first left sectional roller 206, the second left sectional roller 207, the third left sectional roller 208, the first left tensioning roller 209 and the second left tensioning roller 210 are installed on the left chassis 211. The right conveying assembly 300 further includes a right chassis 311, a right slide rail 312 and a right slider 313. The right slide rail 312 is arranged on the frame 100 in the left-right direction, the right slider 313 is installed on the right slide rail 312, and the right chassis 311 is installed on the right slider 313 and can thus move left and right along the right slide rail 312. The right motor 301, the right driving roller 303, the right front-end driven roller 304, the first right sectional roller 306, the second right sectional roller 307, the third right sectional roller 308, the first right tensioning roller 309 and the second right tensioning roller 310 are installed on the right chassis 311.

[0038] Among them, the left conveying assembly 200 further includes a left operating rod 214, and the left operating rod 214 is in threaded cooperation with the left chassis 211; the right conveying assembly 300 further includes a right operating rod 314, and the right operating rod 314 is in threaded cooperation with the right chassis 311. The left conveying assembly 200 and the right conveying assembly 300 are symmetric left and right on the frame 100, and the respective components of the left conveying assembly 200 and the right conveying assembly 300 can refer to each other. In this way, the width of the front end entrance of the product channel 500 can be adjusted by the left operating rod 214 and the right operating rod 314, which is convenient for the input of products.

[0039] The above embodiments are only the preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A vertical and horizontal dual-purpose stacking mechanism, characterized in that, Comprising: Frame; A left conveying assembly arranged on the frame, including a left motor, a left belt, a left driving roller, a left front driven roller, and a left rear driven roller. The left driving roller and the left front driven roller are vertically arranged. The left motor is in transmission connection with the left driving roller. The inner side of the left belt is sequentially wound around the left driving roller, the left front driven roller, and the left rear driven roller; A right conveying assembly arranged on the frame, including a right motor, a right belt, a right driving roller, a right front driven roller, and a right rear driven roller. The right driving roller and the right front driven roller are vertically arranged. The right motor is in transmission connection with the right driving roller. The inner side of the right belt is sequentially wound around the right driving roller, the right front driven roller, and the right rear driven roller; A rear flipping assembly arranged on the frame, including a fixed disk and a rotating disk. The left rear driven roller and the right rear driven roller are arranged side by side on the rotating disk. The part of the left belt from the left front driven roller to the left rear driven roller and the part of the right belt from the right front driven roller to the right rear driven roller are arranged at a relative interval, thereby forming a product channel. The rotating disk is rotatably installed on the fixed disk so that the left rear driven roller and the right rear driven roller can realize the mutual conversion between the vertical setting and the horizontal setting.

2. The vertical and horizontal dual-purpose stacking mechanism according to claim 1, characterized in that, The rotating disk is provided with an avoidance opening, and the left rear driven roller and the right rear driven roller are located between the left and right ends of the avoidance opening.

3. The vertical and horizontal dual-purpose stacking mechanism according to claim 2, wherein, Two mounting bars are fixed on the rotating disk. The two mounting bars are arranged in parallel at the upper and lower ends of the avoidance opening. Each mounting bar is provided with a plurality of left mounting holes and a plurality of right mounting holes, and the left mounting holes and the right mounting holes are symmetrically distributed.

4. The vertical and horizontal dual-purpose stacking mechanism according to claim 1, characterized in that, The left conveying assembly further includes a first left sectional roller, a second left sectional roller, and a third left sectional roller which are vertically arranged. The part of the left belt from the left front driven roller to the left rear driven roller is sequentially wound around the first left sectional roller, the second left sectional roller, and the third left sectional roller; Wherein, the inner side of the left belt is wound around the first left sectional roller, the outer side of the left belt is wound around the second left sectional roller, and the inner side of the left belt is wound around the third left sectional roller. The part of the left belt from the first left sectional roller to the third left sectional roller forms a left sectional notch.

5. The vertical and horizontal dual-purpose stacking mechanism according to claim 4, characterized in that, The right conveying assembly further includes a first right sectional roller, a second right sectional roller, and a third right sectional roller which are vertically arranged. The part of the right belt from the right front driven roller to the right rear driven roller is sequentially wound around the first right sectional roller, the second right sectional roller, and the third right sectional roller; Wherein, the inner side of the right belt is wound around the first right sectional roller, the outer side of the right belt is wound around the second right sectional roller, and the inner side of the right belt is wound around the third right sectional roller. The part of the right belt from the first right sectional roller to the third right sectional roller forms a right sectional notch.

6. The vertical and horizontal dual-purpose stacking mechanism according to claim 1, wherein The left conveying assembly further includes a first left tensioning roller and a second left tensioning roller. The part of the left belt from the left rear driven roller to the left driving roller is sequentially wound around the first left tensioning roller and the second left tensioning roller; Wherein, the inner side of the left belt is wound around the first left tensioning roller, and the outer side of the left belt is wound around the second left tensioning roller.

7. The vertical and horizontal dual-purpose stacking mechanism according to claim 1, characterized in that, The right conveying assembly further includes a first right tensioning roller and a second right tensioning roller. The part of the right belt from the rear right driven roller to the right driving roller is sequentially wound around the first right tensioning roller and the second right tensioning roller; Wherein, the inner side of the right belt is wound around the first right tensioning roller, and the outer side of the right belt is wound around the second right tensioning roller.

8. The vertical and horizontal dual-purpose stacking mechanism according to claim 1, characterized in that, The left conveying assembly further includes a left chassis, a left slide rail and a left slider. The left slide rail is arranged on the frame in the left-right direction. The left slider is installed on the left slide rail. The left chassis is installed on the left slider and can thus move left and right along the left slide rail. The left motor, the left driving roller and the front left driven roller are installed on the left chassis.

9. The vertical and horizontal dual-purpose stacking mechanism according to claim 8, characterized in that, The right conveying assembly further includes a right chassis, a right slide rail and a right slider. The right slide rail is arranged on the frame in the left-right direction. The right slider is installed on the right slide rail. The right chassis is installed on the right slider and can thus move left and right along the right slide rail. The right motor, the right driving roller and the front right driven roller are installed on the right chassis.

10. The vertical and horizontal dual-purpose stacking mechanism according to claim 9, characterized in that, The left conveying assembly further includes a left operating rod which is in threaded cooperation with the left chassis; the right conveying assembly further includes a right operating rod which is in threaded cooperation with the right chassis.

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