Paper product processing and conveying equipment

Abstract

The invention discloses paper product processing and conveying equipment, and relates to the field of paper product processing, the paper product processing and conveying equipment comprises a paper product stacking seat, a connecting frame is fixedly mounted at the bottom of the paper product stacking seat, a mounting table is fixedly arranged at the bottom of the connecting frame, and a plurality of groups of supporting columns are uniformly mounted at the bottom of the mounting table; a stepping conveying mechanism is installed below the paper product stacking base, one end of the paper product stacking base is fixedly connected with a conveying belt butt joint channel, a supporting frame is fixedly connected to the bottom of the conveying belt butt joint channel in a screwed mode, the end, away from the conveying belt butt joint channel, of the supporting frame is fixedly connected with a mounting table in a screwed mode, and four sets of bearing frames are evenly installed on the surface of the mounting table. According to the paper product processing and conveying equipment, the stepping conveying mechanism can be matched with the working rhythm of a printing machine, paperboards can still be accurately conveyed to the printing position piece by piece under the condition of high-speed operation, the high-speed printing performance of the printing machine can be fully exerted, and efficient production is achieved.

Description

Technical Field

[0001] The invention relates to the field of paper product processing, and in particular to a paper product processing and conveying device. Background Art

[0002] Corrugated cardboard is a common paper product in people's lives, and is mostly used to make corrugated paper boxes. Especially in today's rapidly developing express delivery industry, the entire industry has an increasing demand for corrugated paper boxes. The processing process of corrugated cardboard processing and forming equipment is generally to feed the base paper and the inner paper into the equipment, apply glue between the base paper and the inner paper and then press them together, and then perform indentation processing on the cardboard to obtain the required shape before cutting. The existing corrugated cardboard processing and forming equipment generally uses automated processing for the processing of corrugated cardboard, but there is still a problem that the processing is not fine enough, which affects the quality of the corrugated cardboard during the processing process.

[0003] In order to solve the above problems, after searching, the announcement number CN214726795U discloses a corrugated cardboard processing and forming device, which includes a frame, and a corrugated cardboard compounding device, a drying device and a corrugated cardboard cutting device arranged on the frame in sequence. The front end of the frame is provided with a paper inlet for base paper and inner paper to enter, and the rear end of the frame is provided with a paper outlet for paperboard to be sent out; the corrugated cardboard compounding device includes a base paper conveying mechanism, an inner paper conveying mechanism, a gluing mechanism, a pressing mechanism and a creasing mechanism, and the input ends of the base paper conveying mechanism and the inner paper conveying mechanism are The base paper conveying mechanism is located at the paper inlet and is used to convey the base paper and the inner paper respectively. The base paper conveying mechanism is located above the inner paper conveying mechanism. The gluing mechanism is located below the base paper conveying mechanism and is used to apply glue to the lower surface of the base paper. The pressing mechanism is located at the output end of the base paper conveying mechanism and the inner paper conveying mechanism and is used to press the base paper and the inner paper into a paperboard. The indentation mechanism is located at the output end of the indentation mechanism and presses the paperboard into a wavy shape. The drying device is located at the output end of the indentation mechanism.

[0004] Although the above device can process and shape corrugated cardboard, in actual use, after the processing of the corrugated cardboard is completed, in order to save space, a large number of corrugated cardboards need to be stacked together. When printing patterns on the corrugated cardboard, the corrugated cardboards need to be placed on the conveyor belt one by one; and transported to the printing line for printing through the conveyor belt. A large number of corrugated cardboards are stacked together. If they cannot be transported piece by piece, manual intervention is required frequently to sort the cardboards, so that the printing machine has to suspend operation, which seriously affects production efficiency; the printing machine is difficult to maintain a continuous working state, and may need to constantly wait for the cardboard to be in place or deal with problems in the transportation process, so that the printing process is intermittent and the production capacity of the printing equipment cannot be fully utilized; the use of this device can solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a paper product processing and conveying device to solve the defects mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, a paper product processing and conveying equipment is provided, including a paper product stacking seat, a connecting frame is fixedly installed on the bottom of the paper product stacking seat, a mounting platform is fixedly arranged on the bottom of the connecting frame, a plurality of groups of support columns are evenly installed on the bottom of the mounting platform, a stepping conveying mechanism is installed below the paper product stacking seat, one end of the paper product stacking seat is fixedly connected to a conveyor belt docking channel, a support frame is screwed and fixed to the bottom of the conveyor belt docking channel, an end of the support frame away from the conveyor belt docking channel is screwed and fixed to the mounting platform, four groups of bearing frames are evenly installed on the surface of the mounting platform, and two groups of bearing frames located on one side of the surface of the mounting platform are respectively movably installed with driving pulleys and driven pulleys.

[0007] Furthermore, the surface of the paper product stacking seat is evenly covered with multiple groups of cardboards, and four groups of limit frames are evenly fixedly set at the end of the paper product stacking seat. The heights of the four groups of limit frames are consistent, and the cross-sections of the four groups of limit frames are all "L"-shaped.

[0008] Furthermore, four groups of limiting frames are combined together to form limiting components for multiple groups of cardboards, and cardboard falling channels are formed between the four groups of limiting frames. A pushing port is provided at the bottom of the paper product stacking seat, and the width of the pushing port is greater than the width of the cardboard.

[0009] Furthermore, the pushing port is in a rectangular shape, the height of which is greater than the thickness of the paperboard, and two groups of pushing seats are arranged outside the pushing port, and a pushing channel is opened below the middle of the pushing port.

[0010] Furthermore, the size of the pushing channel is larger than that of the pushing seat, two groups of limit seats are installed at the bottom of the pushing port, a limit channel is formed between the two groups of limit seats, and the limit channel, the pushing channel and the pushing port are connected.

[0011] Furthermore, the stepping conveying mechanism includes a reducer, a driving pulley, a belt, a driven pulley, a push seat, a push plate, a connecting plate and a bearing frame. The reducer is installed on the bearing frame through a frame, the output shaft of the reducer is fixedly connected to the rotating shaft of the driving pulley, and a driven pulley is installed on one side of the driving pulley; the distance between the bottom of the driving pulley and the mounting platform is greater than the height of the push seat.

[0012] Furthermore, the driving pulley and the driven pulley are connected for transmission via a belt, and two groups of driving pulleys and driven pulleys are evenly arranged on the surface of the mounting platform. Limiting rings are provided on the circumferential outer walls of the driving pulley and the driven pulley, and the belt is sleeved on the driving pulley and the driven pulley and positioned by the two groups of limiting rings; the mounting platform is rectangular, and the surface of the mounting platform is fixedly connected to the limiting frame via four groups of connecting frames.

[0013] Furthermore, both belts are equipped with a push seat, which includes a connecting piece and a push plate. The push seat is set in a "T" shape, and a positioning groove is opened on the surface of the push seat. A positioning seat is fixedly set at the bottom of the push plate. The positioning seat is inserted into the inside of the positioning groove and fixed by bolts.

[0014] Furthermore, a connecting piece is fixedly provided at the bottom of the push seat, and the connecting piece is installed on the belt. The belt drives the push seat and the push plate to move through the connecting piece. The push seat moves laterally between the two sets of limit seats. The push seat pushes the cardboard out of the paper product stacking seat and into the conveyor belt docking channel through the push plate thereon.

[0015] Furthermore, the conveyor belt docking channel is arranged to be inclined downward, and three groups of support frames are fixedly arranged at the bottom of the conveyor belt docking channel. The distance between two adjacent groups of support frames is consistent, and the support frames are arranged to be inclined; baffles are welded at both ends of the conveyor belt docking channel.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention provides push seats on both sets of belts. When the belts are moving, the push seats thereon can be driven to enter the interior of the limiting seat. The push seats can push the paperboard located at the bottom of the limiting frame through the push plates fixed thereon, so that the paperboard can be discharged from the push port and enter the conveyor belt docking channel. After falling on and off the conveyor belt docking channel, the paperboard is placed on the conveyor belt, and a printing device is installed on the conveyor belt to complete the printing work on the surface of the paperboard. The stepping conveying mechanism can match the working rhythm of the printing press. Under the condition of high-speed operation, the paperboard can still be accurately conveyed to the printing position piece by piece, so that the printing press can give full play to its high-speed printing performance and achieve efficient production.

[0018] 2. The present invention uses a stepping method to transport a large number of cardboards stacked together one by one, which is convenient for subsequent printing work; there is no need for multiple workers to be responsible for carrying and transporting corrugated cardboards. After using the stepping conveying mechanism, the manpower demand for this part can be greatly reduced, so that the enterprise can reallocate human resources to more needed positions, thereby improving the utilization efficiency of human resources. The stepping conveying mechanism can accurately control the conveying rhythm of the cardboard, accurately transport a piece of cardboard each time, and ensure that the printing machine continuously and stably obtains the cardboard to be printed, avoiding printing interruptions caused by untimely or unsmooth feeding, and improving overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0020] Figure 1 It is a front view schematic diagram of the structure of the present invention;

[0021] Figure 2 A bottom view of the structure of the present invention;

[0022] Figure 3 A top view of the structure of the present invention;

[0023] Figure 4 A side view of the structure of the present invention;

[0024] Figure 5 The structure of the present invention Figure 4 A is an enlarged structural diagram;

[0025] Figure 6 The structure of the present invention Figure 4 Side view of

[0026] Figure 7 This is a schematic diagram of the paper product stacking seat and its connection structure of the present invention;

[0027] Figure 8 The structure of the present invention Figure 7 Schematic diagram of removing cardboard;

[0028] Fig. 9 The structure of the present invention Figure 8 sectional view of

[0029] Fig.10 It is a cross-sectional view of a paper product stacking seat and its connecting structure.

[0030] [reference numerals]

[0031] 1. Limiting frame; 2. Paper product stacking seat; 21. Pushing port; 22. Limiting seat; 221. Limiting channel; 222. Pushing channel; 3. Stepping conveying mechanism; 31. Reducer; 32. Driving pulley; 33. Belt; 34. Driven pulley; 35. Pushing seat; 351. Connecting piece; 352. Pushing plate; 36. Bearing frame; 4. Connecting frame; 5. Mounting table; 6. Support column; 7. Conveyor belt docking channel; 8. Support frame; 9. Paperboard. DETAILED DESCRIPTION

[0032] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0033] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0034] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0035] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0036] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0037] Specific implementation method 1: Please refer to Figure 1-Figure 4 The present invention provides a technical solution: a paper product processing and conveying equipment, including a paper product stacking seat 2, a connecting frame 4 is fixedly installed at the bottom of the paper product stacking seat 2, a mounting platform 5 is fixedly arranged at the bottom of the connecting frame 4, a plurality of support columns 6 are evenly installed at the bottom of the mounting platform 5, a stepping conveying mechanism 3 is installed below the paper product stacking seat 2, one end of the paper product stacking seat 2 is fixedly connected to a conveyor belt docking channel 7, a support frame 8 is screwed and fixed at the bottom of the conveyor belt docking channel 7, and one end of the support frame 8 away from the conveyor belt docking channel 7 is screwed and fixed to the mounting platform 5, four groups of bearing frames 36 are evenly installed on the surface of the mounting platform 5, and two groups of bearing frames 36 located on one side of the surface of the mounting platform 5 are respectively movably installed with a driving pulley 32 and a driven pulley 34.

[0038] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, specific embodiment 2: This embodiment is a further limitation of specific embodiment 1, the surface of the paper product stacking seat 2 is evenly covered with multiple groups of cardboards 9, and four groups of limiting frames 1 are evenly fixedly arranged at the end of the paper product stacking seat 2, the heights of the four groups of limiting frames 1 are consistent, and the cross-sections of the four groups of limiting frames 1 are all "L"-shaped.

[0039] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, specific embodiment three: This embodiment is a further limitation of specific embodiment two, four groups of limiting frames 1 are combined together to form a limiting component of multiple groups of cardboards 9, and a cardboard 9 falling channel is formed between the four groups of limiting frames 1. A pushing port 21 is provided at the bottom of the paper product stacking seat 2, and the width of the pushing port 21 is greater than the width of the cardboard 9.

[0040] like Figure 4 , Figure 5 and Figure 6As shown, specific implementation mode four: This implementation mode is a further limitation of specific implementation mode three, the push port 21 is rectangular, the height of the push port 21 is greater than the thickness of the cardboard 9, and two groups of push seats 35 are arranged on the outer side of the push port 21, and a push channel 222 is opened at the lower middle part of the push port 21.

[0041] like Figure 5 As shown, specific implementation mode five: This implementation mode is a further limitation of specific implementation mode four, the size of the pushing channel 222 is larger than the size of the pushing seat 35, two groups of limit seats 22 are installed at the bottom of the pushing port 21, and a limit channel 221 is formed between the two groups of limit seats 22, and the limit channel 221, the pushing channel 222 and the pushing port 21 are connected.

[0042] like Figure 8 , Fig. 9 and Fig.10 As shown, specific implementation mode six: This implementation mode is a further limitation of specific implementation mode one, and the stepping conveying mechanism 3 includes a reducer 31, a driving pulley 32, a belt 33, a driven pulley 34, a push seat 35, a push plate 352, a connecting piece 351 and a bearing frame 36. The reducer 31 is installed on the bearing frame 36 through a frame, and the output shaft of the reducer 31 is fixedly connected to the rotating shaft of the driving pulley 32. A driven pulley 34 is installed on one side of the driving pulley 32; the distance between the bottom of the driving pulley 32 and the mounting platform 5 is greater than the height of the push seat 35.

[0043] like Fig. 9 and Fig.10 As shown, specific implementation mode seven: This implementation mode is a further limitation of specific implementation mode six, the driving pulley 32 and the driven pulley 34 are connected by a belt 33 for transmission, the driving pulley 32 and the driven pulley 34 are evenly arranged in two groups on the surface of the mounting platform 5, and limiting rings are arranged on the circumferential outer walls of the driving pulley 32 and the driven pulley 34. The belt 33 is sleeved on the driving pulley 32 and the driven pulley 34 and is positioned by the two groups of limiting rings; the mounting platform 5 is rectangular, and the surface of the mounting platform 5 is fixedly connected to the limiting frame 1 through four groups of connecting frames 4.

[0044] like Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, specific embodiment eight: This embodiment is a further limitation of specific embodiment seven, and push seats 35 are installed on both belts 33. The push seats 35 include connecting pieces 351 and push plates 352. The push seats 35 are arranged in a "T" shape, and a positioning groove is provided on the surface of the push seats 35. A positioning seat is fixedly provided at the bottom of the push plate 352. The positioning seat is inserted into the interior of the positioning groove and fixed by bolts.

[0045] Working principle: When actually using the paperboards 9, a large number of paperboards 9 stacked together are first placed on the surface of the paper product stacking seat 2, and are limited by the limiting frames 1. Four groups of limiting frames 1 are combined together to form limiting components for multiple groups of paperboards 9. A falling channel for paperboards 9 is formed between the four groups of limiting frames 1. The external switch of the reducer 31 is started, and the output shaft of the reducer 31 drives the active pulley 32 to rotate. The active pulley 32 drives the driven pulley 34 to rotate through the belt 33. The active pulley 32 and the driven pulley 34 are evenly arranged on the surface of the mounting table 5. Two groups; push seats 35 are provided on both groups of belts 33. When the belts 33 are moving, the push seats 35 thereon can be driven to enter the interior of the limiting seat 22. The push seats 35 can push the cardboard 9 located at the bottom of the limiting frame 1 through the push plates 352 fixed thereon, so that the cardboard 9 can be discharged from the push port 21 and enter the conveyor belt docking channel 7. After falling on the conveyor belt docking channel 7, it is placed on the conveyor belt, and a printing device is installed on the conveyor belt to complete the printing work on the surface of the cardboard 9. It should be noted that : The depth of the push port 21 is greater than the thickness of a single cardboard 9 and less than the thickness of two cardboards 9, so that the two cardboards 9 will not be stacked together and pushed out through the push port 21, and only one cardboard 9 can be transported to the conveyor belt docking channel 7 at a time, so that a large number of cardboards 9 stacked together can be transported one by one in a stepping manner, which is convenient for subsequent printing work; there is no need for multiple workers to be responsible for carrying and transporting corrugated cardboards 9. After using the stepping conveying mechanism 3, this part of the manpower demand can be greatly reduced, so that the enterprise can reallocate human resources to more needed positions, thereby improving the utilization efficiency of human resources; the stepping conveying mechanism 3 can accurately control the conveying rhythm of the cardboard 9, accurately convey a cardboard each time, ensure that the printing machine continuously and stably obtains the cardboard to be printed, avoid printing interruptions caused by untimely or unsmooth feeding, and improve the overall production efficiency; the stepping conveying mechanism 3 can match the working rhythm of the printing machine, and can still accurately convey the cardboards to the printing position piece by piece under high-speed operation, so that the printing machine can give full play to its high-speed printing performance and achieve efficient production.

[0046] like Fig. 9 As shown, specific embodiment nine: This embodiment is a further limitation of specific embodiment eight, a connecting piece 351 is fixedly provided at the bottom of the push seat 35, and the connecting piece 351 is installed on the belt 33. The belt 33 drives the push seat 35 and the push plate 352 to move through the connecting piece 351, and the push seat 35 moves laterally between the two groups of limit seats 22. The push seat 35 pushes the cardboard 9 out of the paper product stacking seat 2 and enters the conveyor belt docking channel 7 through the push plate 352 thereon.

[0047] like Figure 1 and Figure 4As shown, specific embodiment ten: this embodiment is a further limitation of specific embodiment nine, the conveyor belt docking channel 7 is arranged to be inclined downward, three groups of support frames 8 are fixedly arranged at the bottom of the conveyor belt docking channel 7, the distance between two adjacent groups of support frames 8 is the same, and the support frames 8 are arranged to be inclined; baffles are welded at both ends of the conveyor belt docking channel 7.

[0048] The conveyor belt docking channel 7 is set to be inclined downward, so that the cardboard 9 coming out from the push port 21 can slide on the conveyor belt docking channel 7 under the action of its own weight, so that the cardboard 9 can naturally enter the surface of the conveyor belt to complete the subsequent printing work.

[0049] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A paper product processing and conveying device, comprising a paper product stacking seat (2), characterized in that: A connecting frame (4) is fixedly installed at the bottom of the paper product stacking seat (2), a mounting platform (5) is fixedly arranged at the bottom of the connecting frame (4), a plurality of groups of support columns (6) are evenly installed at the bottom of the mounting platform (5), a stepping conveying mechanism (3) is installed below the paper product stacking seat (2), one end of the paper product stacking seat (2) is fixedly connected to a conveyor belt docking channel (7), a supporting frame (8) is screwed and fixed at the bottom of the conveyor belt docking channel (7), and one end of the supporting frame (8) away from the conveyor belt docking channel (7) is screwed and fixed to the mounting platform (5), four groups of bearing frames (36) are evenly installed on the surface of the mounting platform (5), and two groups of bearing frames (36) located on one side of the surface of the mounting platform (5) are respectively movably installed with a driving pulley (32) and a driven pulley (34).

2. The paper product processing and conveying equipment according to claim 1, characterized in that: The surface of the paper product stacking seat (2) is evenly covered with multiple groups of cardboards (9), and four groups of limit frames (1) are evenly fixedly arranged at the end of the paper product stacking seat (2). The four groups of limit frames (1) have the same height, and the cross-sections of the four groups of limit frames (1) are all "L"-shaped.

3. The paper product processing and conveying equipment according to claim 2, characterized in that: Four groups of limiting frames (1) are combined together to form limiting components for multiple groups of paperboards (9), and a paperboard (9) falling channel is formed between the four groups of limiting frames (1). A material pushing port (21) is provided at the bottom of the paper product stacking seat (2), and the width of the material pushing port (21) is greater than the width of the paperboard (9).

4. The paper product processing and conveying equipment according to claim 3, characterized in that: The pushing opening (21) is rectangular in shape, the height of the pushing opening (21) is greater than the thickness of the paperboard (9), two groups of pushing seats (35) are arranged outside the pushing opening (21), and a pushing channel (222) is opened at the lower middle of the pushing opening (21).

5. The paper product processing and conveying equipment according to claim 4, characterized in that: The size of the pushing channel (222) is larger than that of the pushing seat (35); two groups of limiting seats (22) are installed at the bottom of the pushing port (21); a limiting channel (221) is formed between the two groups of limiting seats (22); and the limiting channel (221), the pushing channel (222) and the pushing port (21) are connected.

6. The paper product processing and conveying equipment according to claim 1, characterized in that: The stepping conveying mechanism (3) comprises a speed reducer (31), a driving pulley (32), a belt (33), a driven pulley (34), a push seat (35), a push plate (352), a connecting piece (351) and a bearing frame (36); the speed reducer (31) is mounted on the bearing frame (36) through a frame; the output shaft of the speed reducer (31) is fixedly connected to the rotating shaft of the driving pulley (32); a driven pulley (34) is mounted on one side of the driving pulley (32); and the distance between the bottom of the driving pulley (32) and the mounting platform (5) is greater than the height of the push seat (35).

7. The paper product processing and conveying equipment according to claim 6, characterized in that: The driving pulley (32) and the driven pulley (34) are connected in transmission via a belt (33); two groups of driving pulleys (32) and driven pulleys (34) are evenly arranged on the surface of the mounting platform (5); limiting rings are arranged on the circumferential outer walls of the driving pulley (32) and the driven pulley (34); the belt (33) is sleeved on the driving pulley (32) and the driven pulley (34) and is positioned via the two groups of limiting rings; the mounting platform (5) is rectangular in shape; the surface of the mounting platform (5) is fixedly connected to the limiting frame (1) via four groups of connecting frames (4).

8. The paper product processing and conveying equipment according to claim 7, characterized in that: A push seat (35) is installed on each of the two belts (33). The push seat (35) includes a connecting piece (351) and a push plate (352). The push seat (35) is arranged in a "T" shape. A positioning groove is provided on the surface of the push seat (35). A positioning seat is fixedly provided at the bottom of the push plate (352). The positioning seat is inserted into the interior of the positioning groove and fixed by bolts.

9. A paper product processing and conveying device according to any one of claims 8 or 5, characterized in that: A connecting piece (351) is fixedly provided at the bottom of the push seat (35), and the connecting piece (351) is installed on the belt (33). The belt (33) drives the push seat (35) and the push plate (352) to move through the connecting piece (351). The push seat (35) moves horizontally between the two groups of limit seats (22). The push seat (35) pushes the paperboard (9) to separate from the inside of the paper product stacking seat (2) and enter the conveyor belt docking channel (7) through the push plate (352) thereon.

10. The paper product processing and conveying equipment according to claim 9, characterized in that: The conveyor belt docking channel (7) is arranged to be tilted downward, and three groups of support frames (8) are fixedly arranged at the bottom of the conveyor belt docking channel (7), the distance between two adjacent groups of support frames (8) is consistent, and the support frames (8) are arranged to be tilted; both ends of the conveyor belt docking channel (7) are welded with blocking pieces.

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