Arrangement device of paper stack turnover equipment

Abstract

The utility model belongs to the technical field of paper collecting equipment, and particularly relates to an arrangement device of paper stack turnover equipment, which comprises a rack, a turnover station, an arrangement station, a transverse arrangement mechanism, a lateral arrangement mechanism and a stacking mechanism are arranged on the rack, a rear baffle of the transverse arrangement mechanism can flexibly move to a paper material inlet end, and a rear baffle of the lateral arrangement mechanism can flexibly move to a paper material outlet end. The moving range of the paper pushing claw comprises an overturning station and an arrangement station, a moving plate of the lateral arrangement mechanism is adjustable, the adaptability of the equipment to paper materials of different sizes is cooperatively enhanced, and accurate arrangement and stacking can be achieved no matter the small-size paper materials are stacked on the same plate for multiple times or the large-size paper materials are stacked for one time. By means of the design of the paper stack turnover mechanism, the problem that selection of existing paper stack turnover equipment and single-stack or multi-stack machine types is limited is effectively solved, the universality and practicability of the equipment are improved, and the equipment replacement and transformation cost of enterprises is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper collecting equipment technical field, and specifically is a kind of paper stack turnover equipment's collating device. BACKGROUND

[0002] Paper stack turnover machine is an automatic equipment, mainly used in printing, packaging, papermaking etc. Industry, can be 180 ° turnover arrangement to the paper or paperboard stack, flexible adaptation different size paper stack, applicable to printing process adjustment, corrugated board processing and warehouse optimization, can significantly improve production efficiency and reduce manual risk.

[0003] A kind of automatic turnover paper folding machine and paper mounting production line are disclosed in one Chinese patent with publication number CN216189545U, and the automatic turnover paper folding machine includes paper turning mechanism and paper collecting mechanism;Two first clamping plates and two second clamping plates enclose and fix paper stack, second drive assembly drives turnover frame to rise along first guide rail, and turnover frame is turned over after rising to sufficient height;Turnover frame continues to rise along first guide rail after turning over, and push paper arm is inserted into turnover frame, third drive assembly drives push paper arm to move along first guide rod, and push paper arm pushes paper stack to move to paper collecting table, first alignment assembly aligns the front and back of paper stack, and second alignment assembly aligns the side of paper stack;After paper stack is aligned, fourth drive assembly drives paper collecting table to descend along second guide rail, and the above-mentioned components reset to initial state;During the lifting of turnover frame, the two pulleys on the slider are respectively arranged on the two sides of first guide rail, so that the sliding connection of slider and slide rail is stable, to make the lifting and turning of turnover frame more stable.

[0004] The above-mentioned automatic turnover paper folding machine and paper mounting production line still have some problems in use: the adaptability to paper material is poor, the position moving range of the push paper arm of the equipment is limited, and flexible adjustment cannot be made according to the size of paper material and the number of stacks, it is difficult to accurately limit when facing small single-stack paper material, it is difficult to cope with paper material with large size specification difference, so that the equipment greatly limits the universality and practicability when facing paper material of different sizes and different types;Therefore, aiming at the above problems, a kind of paper stack turnover equipment's collating device is proposed. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiency of existing paper stack turnover equipment, a kind of paper stack turnover equipment's collating device is proposed.

[0006] The utility model discloses a technical scheme that solves its technical problem is: the utility model discloses a kind of collating device of paper stack turnover equipment, including rack, the rack includes the transverse collating mechanism distributed along paper stack conveying direction and the lateral collating mechanism located the distribution of both sides of paper stack, the rack has turnover station, collating station and the paper material entry end between both, transverse collating mechanism includes the paper pusher grab with initial position located turnover station and can be moved to collating station area and the back baffle with initial position located collating station and can be moved to paper material entry end, the back baffle and paper pusher grab two opposite settings.

[0007] Preferably, the lateral collating mechanism includes a first guide rod and a second guide rod arranged in an upper and lower staggered manner and a first screw rod, the first guide rod and the first screw rod are higher than the second guide rod, the transverse collating mechanism includes two third guide rods assembled between the rack and the second guide rod, and the back baffle is slidably assembled on the third guide rod.

[0008] Preferably, two moving plates are oppositely and slidably arranged on the first guide rod and the second guide rod, the second guide rod is arranged close to the paper material entry end, the first screw rod is used to drive the moving plates to move, opposite threads are respectively arranged on the first screw rod at positions corresponding to the two moving plates, one end of the first screw rod passes through the rack through a bearing, and a first synchronous wheel is fixedly arranged at the end, a first servo motor is assembled on the rack, a second synchronous wheel is assembled on an output end of the first servo motor, a first synchronous belt is sleeved on the first synchronous wheel and the second synchronous wheel, first side flaps for respectively collating both sides of the paper material are slidably arranged on the two moving plates through guide rods, a first cylinder for driving the first side flaps to move is assembled on the moving plates, and an acting end of the first cylinder is connected to one side of the first side flaps.

[0009] Preferably, second side flaps for respectively collating both sides of the paper material are slidably arranged on the two moving plates through guide rods, a second cylinder for driving the second side flaps to move is assembled on the moving plates, an acting end of the second cylinder is connected to one side of the second side flaps, and a supporting plate for supporting the paper material is arranged on the top of one side of the second side flaps.

[0010] Preferably, the second side flaps are arranged below the first side flaps, arc-shaped grooves are equidistantly arranged on the supporting plate, and arc-shaped guide blocks matched with the arc-shaped grooves are arranged at the bottom end of the first side flaps.

[0011] Preferably, the transverse arrangement mechanism comprises a second screw rod rotatably arranged between the frame and the second guide rod, the second screw rod is threadedly connected with the backstop, one end of the second screw rod passes through the frame through a bearing, and the end is fixedly provided with a third synchronous wheel, the frame is provided with a second servo motor, the output end of the second servo motor is provided with a fourth synchronous wheel, and the third synchronous wheel and the fourth synchronous wheel are sleeved with a second synchronous belt.

[0012] Preferably, the transverse arrangement mechanism comprises two fourth guide rods rotatably arranged between the two ends of the inner wall of the frame, the paper pushing grab is slidably arranged on the fourth guide rod, the fourth guide rod is arranged below the first guide rod, the second guide rod, the first screw rod and the third guide rod, and the second drive mechanism for driving the paper pushing grab to move is arranged.

[0013] Preferably, the fourth guide rod and the fourth synchronous belt pass through the backstop, and the backstop is provided with a hole through which the fourth guide rod and the fourth synchronous belt pass.

[0014] Preferably, the frame is provided with a stacking mechanism directly below the arrangement position, the stacking mechanism comprises a paper collecting platform for placing paper materials and a third drive mechanism for driving the paper collecting platform to move up and down, the third drive mechanism comprises a rotating shaft rotatably arranged on one side of the top end inner wall of the frame, one end of the rotating shaft is connected with the output end of a fourth servo motor arranged on the frame, both ends of the rotating shaft are provided with first chain gears, and opposite inner walls of the upper part of the frame are provided with second chain gears.

[0015] Preferably, the frame is provided with a character-shaped electric guide rail between the turning position and the arrangement position, and the character-shaped electric guide rail is movably arranged with a blocking curtain.

[0016] The utility model discloses the beneficial effect of the following:

[0017] The utility model provides a kind of collating device of paper stack turnover equipment, flexible paper material adaptability, rear baffle can freely move in larger range, while the paper pushing grab activity area of transverse collating mechanism straddles turnover station and collating station, make its material moving range be greatly promoted, again in combination with the design that movable plate in lateral collating mechanism can be flexibly adjusted, make equipment have powerful paper material adaptability, whether it is small size paper material same board multiple paper stacking, or large size paper material single paper stacking, whether it is size specification relatively unified paper material, or size difference larger paper material, equipment can be adjusted by accurate parameter, realize the accurate collation and stacking of paper material, this high flexibility significantly improves the versatility and practicality of equipment, reduces the cost that enterprise needs to replace equipment or carry out large-scale equipment modification due to paper material specification change. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings described herein are used to provide further understanding of the utility model, constitute a part of this application, the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model. In the drawings:

[0019] Figure 1 It is the structure perspective drawing of the utility model as a whole;

[0020] Figure 2 It is the sectional view of the utility model as a whole;

[0021] Figure 3 It is Figure 2 The structure enlarged view of A in

[0022] Figure 4 It is the structure perspective drawing of the utility model transverse collating mechanism, lateral collating mechanism, transverse collating mechanism;

[0023] Legend:

[0024] 1, rack; 100, turnover station; 200, arrangement station; 01, paper material entering end; 201, rear baffle; 203, third guide rod; 204, second screw; 205, third synchronous wheel; 206, second servo motor; 207, fourth synchronous wheel; 208, second synchronous belt; 301, first guide rod; 302, second guide rod; 303, moving plate; 3031, first side beating plate; 30311, arc-shaped guide block; 3032, first air cylinder; 3033, second side beating plate; 3034, second air cylinder; 3035, supporting plate; 30351, arc-shaped groove; 304, first screw; 305, first synchronous wheel; 306, first servo motor; 307, second synchronous wheel; 308, first synchronous belt; 401, fourth guide rod; 402, paper pushing grab; 403, second driving mechanism; 4031, third servo motor; 4032, fifth synchronous wheel; 4033, sixth synchronous wheel; 4034, seventh synchronous wheel; 4035, third synchronous belt; 4036, eighth synchronous wheel; 4037, fourth synchronous belt; 5, stacking mechanism; 501, paper collecting platform; 502, third driving mechanism; 503, rotating shaft; 504, fourth servo motor; 505, first chain gear; 506, second chain gear; 507, chain; 6, 7-shaped electric guide rail; 7, grid baffle curtain; 8, supporting frame. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Specific embodiments are given below.

[0027] Embodiment one: please refer to Figures 1-4The utility model discloses a kind of collating devices of paper stack turnover equipment, including rack 1, the rack 1 includes transverse collating mechanism distributed along paper stack conveying direction and lateral collating mechanism distributed on both sides of paper stack, the rack 1 has turnover station 100, collating station 200 and the paper material entry end 01 between both, transverse collating mechanism includes paper pusher 402 with initial position located turnover station 100 and can be moved to the area of collating station 200 and rear baffle 201 with initial position located collating station 200 and can be moved to paper material entry end 01, the rear baffle 201 is oppositely arranged with paper pusher 402, lateral collating mechanism includes first guide rod 301 and second guide rod 302 and first screw 304 being set in up-down staggered, the height of first guide rod 301 and first screw 304 is higher than second guide rod 302, transverse collating mechanism includes two third guide rods 203 being assembled between rack 1 and second guide rod 302, the rear baffle 201 is slidably assembled on third guide rod 203;

[0028] Two moving plates 303 are oppositely slidably arranged on the first guide rod 301 and the second guide rod 302, the second guide rod 302 is arranged close to paper material entry end 01, the first screw 304 is used to drive the moving plate 303 to move, opposite threads are respectively arranged on the first screw 304 at two moving plates 303, one end of the first screw 304 passes through the rack 1 through bearing, and a first synchronous pulley 305 is fixedly arranged at the end, a first servo motor 306 is assembled on the rack 1, a second synchronous pulley 307 is assembled on the output end of the first servo motor 306, the first synchronous pulley 305 and the second synchronous pulley 307 are sleeved with a first synchronous belt 308, first side flaps 3031 for respectively collating both sides of paper material are slidably arranged on the two moving plates 303 through guide rods, a first cylinder 3032 for driving the first side flaps 3031 to move is assembled on the moving plate 303, and an acting end of the first cylinder 3032 is connected to one side of the first side flaps 3031.

[0029] Second side flaps 3033 for respectively collating both sides of paper material are slidably arranged on the two moving plates 303 through guide rods, a second cylinder 3034 for driving the second side flaps 3033 to move is assembled on the moving plate 303, and an acting end of the second cylinder 3034 is connected to one side of the second side flaps 3033, a supporting plate 3035 for lifting paper material is arranged on one side top of the second side flaps 3033, the second side flaps 3033 are arranged below the first side flaps 3031, arc-shaped grooves 30351 are equidistantly arranged on the supporting plate 3035, and arc-shaped guide blocks 30311 matched with the arc-shaped grooves 30351 are arranged on the bottom end of the first side flaps 3031.

[0030] The transverse arrangement mechanism comprises a second screw rod 204 rotatably arranged between the frame 1 and the second guide rod 302, which is threadedly connected with the back baffle 201, one end of the second screw rod 204 penetrates through the frame 1 through a bearing, and the end is fixedly provided with a third synchronous wheel 205, a second servo motor 206 is arranged on the frame 1, the output end of the second servo motor 206 is arranged with a fourth synchronous wheel 207, and the third synchronous wheel 205 and the fourth synchronous wheel 207 are sleeved with a second synchronous belt 208;

[0031] The transverse arrangement mechanism comprises two fourth guide rods 401 rotatably arranged between the inner walls of the frame 1, the paper pushing grab 402 is slidably arranged on the fourth guide rod 401, the fourth guide rod 401 is arranged below the first guide rod 301, the second guide rod 302, the first screw rod 304 and the third guide rod 203, and further comprises a second driving mechanism 403 for driving the paper pushing grab 402 to move, the second driving mechanism 403 comprises a third servo motor 4031 rotatably arranged on the frame 1, a fifth synchronous wheel 4032 rotatably arranged through a mounting bracket, one side of the fifth synchronous wheel 4032 is fixedly provided with a sixth synchronous wheel 4033, the output end of the third servo motor 4031 is arranged with a seventh synchronous wheel 4034, the seventh synchronous wheel 4034 and the sixth synchronous wheel 4033 are sleeved with a third synchronous belt 4035, an eighth synchronous wheel 4036 is rotatably arranged at a position opposite to the fifth synchronous wheel 4032 on the frame 1, the eighth synchronous wheel 4036 and the fifth synchronous wheel 4032 are sleeved with a fourth synchronous belt 4037, the paper pushing grab 402 is fixedly connected with the fourth synchronous belt 4037 through the mounting seat arranged thereon, the fourth guide rod 401 and the fourth synchronous belt 4037 penetrate through the back baffle 201, and the back baffle 201 is provided with a hole through which the fourth guide rod 401 and the fourth synchronous belt 4037 penetrate;

[0032] The frame 1 is provided with a stacking mechanism 5 directly below the arrangement station 200, the stacking mechanism 5 comprises a paper collecting platform 501 for placing paper materials, and a third driving mechanism 502 for driving the paper collecting platform 501 to move up and down, the third driving mechanism 502 comprises a rotating shaft 503 rotatably arranged on one side of the inner wall of the top end of the frame 1, one end of the rotating shaft 503 is connected with the output end of a fourth servo motor 504 arranged on the frame 1, both ends of the rotating shaft 503 are arranged with first chain gears 505, the opposite surfaces of the upper inner walls of the frame 1 are provided with second chain gears 506, the first chain gears 505 and the second chain gears 506 on the same side are meshingly provided with a chain 507, the chain 507 has four ends, and the other ends of the four chains 507 are respectively connected to the four corners of the paper collecting platform 501, and a 7-shaped electric guide rail 6 is arranged between the turnover station 100 and the arrangement station 200 on the frame 1, and a blocking curtain 7 is movably arranged in the 7-shaped electric guide rail 6.

[0033] Working principle: when working, the external conveying equipment transports the paper material to the turnover station 100 according to the preset speed and path, and the stacking mechanism 5 works at the same time. The fourth servo motor 504 drives the rotating shaft 503 to rotate, and the rotating shaft 503 drives the first chain gear 505 fixed on both ends thereof to rotate synchronously. The first chain gear 505 drives the paper collecting platform 501 to rise steadily along the vertical track through the meshing transmission with the chain 507. The rising height of the paper collecting platform 501 is accurately controlled by the control system according to the preset parameters, so that the paper collecting platform 501 can accurately reach the specified position to wait for the paper material. The base for stacking the paper material is placed on the paper collecting platform 501 in advance. When the paper material successfully enters the turnover station 100 and completes the turnover or remains in the original state, the discharge port of the turnover station 100 moves to the paper material entering end 01 under the action of the mechanical transmission device. At this time, the driving equipment for driving the paper pushing grab 402 starts to work. The third servo motor 4031 drives the seventh synchronous wheel 4034 to rotate, and the seventh synchronous wheel 4034 drives the sixth synchronous wheel 4033 to rotate through the third synchronous belt 4035. Since the sixth synchronous wheel 4033 and the fifth synchronous wheel 4032 are fixed on the same rotating shaft, the fifth synchronous wheel 4032 also rotates synchronously. The fifth synchronous wheel 4032 drives the eighth synchronous wheel 4036 to rotate through the fourth synchronous belt 4037. In this process, the fourth synchronous belt 4037 drives the paper pushing grab 402 connected thereto to move along the fourth guide rod 401 towards the paper material in the turnover device. During the movement of the paper pushing grab 402, the paper pushing grab 402 contacts the paper material and pushes the paper material towards the rear baffle 201 of the horizontal arrangement mechanism. Before the paper pushing grab 402 moves, the rear baffle 201 has been moved to the set position under the accurate control of the third servo motor 4031 according to the size of the paper material, the stacking requirements and other parameters. The first guide rod 301 and the second guide rod 302 are arranged in an upper and lower staggered manner, and the third guide rod 203 is fixed to one side of the second guide rod 302. This structure design enables the rear baffle 201 to move freely in a large range. The rear baffle 201 can flexibly adjust its position according to whether the stacked paper material is single or multiple, and the specific size of the paper material, so as to accurately position the paper material. When the paper material is pushed to the rear baffle 201, the rear end of the paper material abuts against the rear baffle 201 under the continuous pushing force of the paper pushing grab 402, so as to complete the preliminary arrangement of the rear end edge of the paper material and ensure the neatness of the paper material in the length direction. Since the fourth guide rod 401 is arranged below the first guide rod 301, the second guide rod 302, the first screw rod 304 and the third guide rod 203, the activity range of the paper pushing grab 402 is greatly improved. The activity area of the paper pushing grab 402 spans the turnover station 100 and the arrangement station 200, so that the paper pushing grab 402 can arrange the paper pile more widely.The first servo motor 306 drives the first screw rod 304 to rotate according to the size information of the paper material fed back by the control system. Since the first screw rod 304 is provided with threads in opposite directions at both ends, when the first screw rod 304 rotates, the two moving plates 303 mounted thereon will move towards or away from each other along the first guide rod 301 and the second guide rod 302, thereby flexibly adjusting the distance between the two moving plates 303. In this way, the working range of the first side beating plate 3031 and the second side beating plate 3033 is accurately adjusted, so that the equipment can adapt to the arrangement requirements of paper materials of different sizes. Then, the first cylinder 3032 receives the instruction from the control system, and its piston rod quickly extends to push the first side beating plate 3031 to approach the edges of the paper material. The first side beating plates 3031 on both sides uniformly press and align the paper material on both sides under the action of the first cylinder 3032, thereby ensuring the neatness of the paper material in the width direction. After the alignment of both sides is completed, the second cylinder 3034 is started, and its piston rod retracts to drive the second side beating plate 3033 to retract synchronously. The retraction of the second side beating plate 3033 causes the paper material placed on the supporting plate 3035 thereof to lose support and fall onto the stacking base of the paper collecting platform 501 under the action of gravity. At the same time, in order to adapt to the increasing height of the paper material stack and ensure that the subsequent paper material can be accurately stacked in the appropriate position, the paper collecting platform 501 moves downward synchronously under the real-time monitoring and accurate control of the control system. The downward movement of the paper collecting platform 501 is realized by the reverse rotation of the fourth servo motor 504. The speed of the fourth servo motor 504 is matched with the falling speed of the paper material and the increasing amount of the stacking height, so as to ensure that the paper collecting platform 501 can always maintain a suitable distance from the paper material. Although the paper material has been arranged for multiple rounds in the early stage, it may still be displaced to a certain extent during the falling process due to the influence of factors such as gravity and air resistance, which may affect the neatness of the paper stack. In order to ensure the high quality requirements of the paper stack, the rear baffle 201 and the second side beating plate 3033 first retract away from the paper material under the command of the control system, and then move towards the paper material again through multiple reciprocating actions to repeatedly align and arrange the edges of the paper stack. During each reciprocating process, the rear baffle 201 and the second side beating plate 3033 accurately adjust the position of the edges of the paper stack. The arrangement plate for arranging the side of the paper stack is also provided in the rack 1 at the paper material entering end 01 and is driven by the power source to correct the displacement deviation of the paper material during the falling process from four directions, thereby ensuring that each layer of paper material of the paper stack can be neatly stacked and greatly improving the neatness of the paper stack. When the height of the paper stack reaches the set height, the stacking base together with the arranged paper stack is transferred by a forklift. During this transfer process, the equipment control system sends an instruction to the 7-shaped electric guide rail 6 to drive the barrier curtain 7 to quickly move to the specified position below the arrangement station 200. Since the turnover station 100 and the arrangement station 200 are in a non-stop state during this process,The upper paper material is still in the process of conveying and arranging, the blocking curtain 7 moves to the position below the arranging station 200 to temporarily receive the paper stack falling at the arranging station 200, when the new stacking base is placed on the paper receiving platform 501 again, and the paper receiving platform 501 is smoothly raised along the predetermined vertical track to the initial storage height, the blocking curtain 7 is retracted to the position between the turning station 100 and the arranging station 200, and in this process, the paper stack temporarily placed on the blocking curtain 7 falls onto the stacking base on the paper receiving platform 501, and the work is sequentially and cyclically repeated.

[0034] Embodiment two: please refer to Figure 2 The fourth guide rod 401 is supported by the support frame 8 arranged on the frame 1; during work, because the movable area of the paper pushing grab 402 crosses the turning station 100 and the arranging station 200, the fourth guide rod 401 is long, the support frame 8 supports the fourth guide rod 401 to prevent the fourth guide rod 401 from being bent due to the excessive length, thereby affecting the normal movement of the paper pushing grab 402.

[0035] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A collating device of a paper stack turnover equipment, comprising a frame (1), the frame (1) having a turnover station (100), a collating station (200) and a paper material entering end (01) located therebetween, characterized in that: The rack (1) is provided with a transverse arrangement mechanism distributed along the paper stack conveying direction and a lateral arrangement mechanism distributed on both sides of the paper stack, the transverse arrangement mechanism comprises a paper pushing grab (402) initially positioned at the turnover station (100) and movable to the arrangement station (200) area, and a backstop (201) initially positioned at the arrangement station (200) and movable to the paper material entering end (01), and the backstop (201) is oppositely arranged with the paper pushing grab (402).

2. A finishing device for a paper stack inverting apparatus according to claim 1, characterized in that: The lateral arrangement mechanism comprises two moving plates (303) oppositely arranged, the moving plates (303) are provided with a first side beating plate (3031) and a second side beating plate (3033) for arranging both sides of the paper material, the rack (1) is provided with two second guide rods (302) penetrating through the moving plates (303) and a screw nut driving mechanism for driving the two moving plates (303) to move close to each other and away from each other, the transverse arrangement mechanism comprises a backstop (201) for arranging the rear side of the paper material, the backstop (201) is provided with a third guide rod (203) slidingly penetrating through, and a screw nut driving mechanism for driving the backstop (201) to move, one end of the third guide rod (203) is fixed on the rack (1), and the other end is fixed on the second guide rod (302) close to the paper material entering end (01).

3. A finishing device for a paper stack inverting apparatus according to claim 1, characterized in that: The rack (1) is provided with a second driving mechanism (403) for driving the paper pushing grab (402) to move, the second driving mechanism (403) comprises a fifth synchronous wheel (4032) and an eighth synchronous wheel (4036) arranged at the turnover station (100) and the arrangement station (200) at both ends of the rack (1), the eighth synchronous wheel (4036) and the fifth synchronous wheel (4032) are sleeved with a fourth synchronous belt (4037), the paper pushing grab (402) is fixedly connected with the fourth synchronous belt (4037) through the mounting seat thereon, the second driving mechanism (403) is driven by a third servo motor (4031), and the inner wall of the rack (1) is provided with a fourth guide rod (401) penetrating through the mounting seat of the paper pushing grab (402), and the fourth guide rod (401) spans the turnover station (100) and the arrangement station (200).

4. A finishing device for a paper stack inverting apparatus according to claim 2, characterized in that: The first side beating plate (3031) and the second side beating plate (3033) are slidingly arranged on the moving plate (303) through guide rods, the second side beating plate (3033) is arranged below the first side beating plate (3031), and the two are driven by a driving device, and one side top of the second side beating plate (3033) is provided with a supporting plate (3035) for supporting the paper material.

5. A finishing device for a paper stack inverting apparatus according to claim 4, characterized in that: Arc-shaped grooves (30351) are equidistantly formed on the supporting plate (3035), and the bottom end of the first side beating plate (3031) is provided with an arc-shaped guide block (30311) matched with the arc-shaped grooves (30351).

6. A finishing device for a paper stack inverting apparatus according to claim 3, characterized in that: The fourth guide rod (401) and the fourth synchronous belt (4037) penetrate through the backstop (201), and the backstop (201) is provided with a hole through which the fourth guide rod (401) and the fourth synchronous belt (4037) penetrate.

7. A finishing device for a paper stack inverting apparatus according to claim 1, characterized in that: The stacking mechanism (5) is arranged on the rack (1) directly below the arranging station (200), and the stacking mechanism (5) comprises a paper collecting platform (501) for placing paper materials and a third driving mechanism (502) for driving the paper collecting platform (501) to move up and down.

8. A finishing device for a paper stack inverting apparatus according to claim 1, characterized in that: The 7-shaped electric guide rail (6) is arranged on the rack (1) between the turnover station (100) and the arranging station (200), and the 7-shaped electric guide rail (6) is movably provided with a blocking curtain (7).

Images