Whole-bundle anti-collision conveying device for books

Abstract

The invention relates to the technical field of conveying devices, discloses a whole book bundle anti-collision conveying device, and solves the problems that when a book bundle passes through a curve in the conveying process, the book bundle deviates due to centrifugal force and collides with a baffle to be damaged. The multiple sets of elastic pieces can receive and buffer book bundles coming from different angles to prevent collision on one hand, and can also generate a stacking effect on the two adjacent edges making contact with the book bundles to prevent the book bundles from toppling over in the conveying process on the other hand, and when the book bundles compress the elastic pieces, gas in the pipe sets can be squeezed, so that the book bundles are prevented from falling off. And meanwhile, the elastic piece is reset to be matched with the driving conveying mechanism, so that the book bundles are straightened in the conveying process, and when the book bundles leave the position above the transfer platform, the driving conveying mechanism stops running to wait for next starting. And energy loss and use cost increase caused by driving the conveying mechanism to run all the time are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of conveying devices, in particular to a collision-proof conveying device for whole bundles of books. Background Art

[0002] With the continuous development of the book publishing industry, a large number of books need to be quickly transported through corresponding conveying devices in adjacent steps of the production process to meet the increasing demand for book circulation.

[0003] In order to make better use of the limited space in the production plant, the conveyor device usually makes a lot of turns when conveying books. Since the whole bundle of books has a certain mass, a certain centrifugal force will be generated during the turn of the conveyor device, which will cause the books to shift. In serious cases, the books will be thrown out from the top of the conveyor device. Even if baffles are set on both sides of the conveyor device, the books will collide with the baffles, causing certain damage to the books and affecting the subsequent commodity value of the books.

[0004] For example, the existing Chinese patent with publication number CN214297900U discloses a turning conveyor device and a saw blade processing production line, which starts the power supply by controlling the electric box to start the motor, thereby driving the transmission belt to rotate on the bracket, so that the transmission belt can transport the items to the assembly line.

[0005] In this device, since the transmission belt follows the bracket for arc-shaped transmission and no corresponding baffles are provided on both sides of the bracket 1, the objects are easily deflected due to centrifugal force during the transmission process. In serious cases, they may be thrown out from above the transmission belt, thus causing a transmission accident.

[0006] Therefore, a collision-proof conveying device for whole bundles of books is needed. Summary of the invention

[0007] In order to solve all or part of the above problems, the present invention aims to provide a collision-proof conveying device for whole bundles of books, so as to solve the problem in the above-mentioned prior art that when book bundles pass through a bend during transportation, the centrifugal force generated causes the bundles to deviate and collide with the baffle, causing damage.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a book bundle anti-collision conveying device, comprising a transfer platform, two adjacent sides of the transfer platform are provided with conveying platforms, the transfer platform comprises a bracket, the inner side of the bracket is provided with a driving conveying mechanism, a pipe group is fixedly installed on one side of the upper end of the transfer platform, and a plurality of groups of elastic members are fixedly installed on one end of the pipe group; The conveying platform is debugged before use to ensure that after the book bundle is conveyed from the conveying platform to the transfer platform, it can rely on the same inertia to have a certain contact with the elastic member. Since there are multiple groups of elastic members, on the one hand, it can receive and buffer the book bundles coming from different angles to prevent collisions. On the other hand, it can also produce a aligning effect on the two adjacent sides in contact with the book bundle to prevent the book bundle from tipping over during transportation. When the book bundle compresses the elastic member, the elastic member will squeeze the gas inside the tube group, thereby starting the driving conveying mechanism to start running to convey the book bundle. At the same time, the elastic member is reset and cooperates with the driving conveying mechanism, so that the book bundle is straightened during transportation. When the book bundle leaves the top of the transfer platform and re-enters the top of the conveying platform, the driving conveying mechanism will stop running and wait for the next start, avoiding the energy waste caused by the driving conveying mechanism running in the gap between adjacent book bundles, thereby increasing the cost of use.

[0009] Furthermore, the conveying platform includes multiple groups of conveying rollers, both ends of which are covered with transmission belts on the outside, and both ends of the conveying rollers are rotatably installed with legs, one end of one group of conveying rollers passes through the legs and is fixedly installed with a servo motor, one group of conveying rollers is driven to rotate by the servo motor, and one group of conveying rollers drives multiple groups of conveying rollers to rotate through the transmission belts, thereby realizing efficient transportation of book bundles.

[0010] Furthermore, the elastic member includes a U-shaped plate and buffer springs located at both ends of one side of the U-shaped plate and fixedly connected, the buffer spring is fixedly connected to the bracket at one end away from the U-shaped plate, and a roller is rotatably installed on the inner side of the U-shaped plate. When the book bundle comes into contact with the elastic member, the buffer spring will be compressed to a certain extent, thereby achieving the effect of buffering the force release, and at the same time, the roller will rotate adaptively to avoid damage to the corners of the book bundle.

[0011] Furthermore, a rubber ring is provided on the outer side of the roller 1. Through the provision of the rubber ring, when the book bundle contacts the elastic member, it will first contact the rubber ring, thereby changing the hard contact into a soft contact, further reducing damage to the corners of the book bundle.

[0012] Furthermore, the tube group includes a main tube and a plurality of piston tubes located on one side of the main tube and fixedly connected, a plurality of through holes are opened inside the bracket, the plurality of piston tubes correspond to the plurality of through holes one by one and are fixedly connected through them, a piston rod is slidably installed inside the piston tube, the plurality of piston rods correspond to the plurality of U-shaped plates one by one and are fixedly connected, and a follower is slidably installed inside the main tube; The driven member includes a piston disk which is in sliding contact with the inside of the main pipe, a fixing plate is fixedly installed at the lower end of the piston disk, a protrusion is fixedly installed on one side of the fixing plate, a protective box is fixedly installed at one end of the bracket, and a switch button is fixedly installed inside the protective box. Since the conveying speed of the book bundles by the conveying platform is the same, and the inertia of the book bundles is the same, the total stroke of the multiple piston rods entering the multiple piston tubes is the same regardless of the angle at which the book bundles contact the multiple groups of elastic members, and thus the total amount of gas entering the main pipe is the same. As the gas in the main pipe increases, the piston disk is pushed to drive the fixing plate to move downward, so that the protrusion presses the switch button once, and then under the reset of the buffer spring, the gas in the main pipe is drawn back into the piston tube, so that the piston disk drives the fixing plate back to the initial position, and the protrusion stops pressing the switch button. At this time, the switch button is in an open state, and the driving conveying mechanism is started to start running to achieve subsequent conveying.

[0013] Furthermore, the driving and conveying mechanism includes a servo motor 2 fixedly connected to the bracket, a rotating shaft is fixedly installed at the output end of the servo motor 2, a driven roller 1 is fixedly installed at one end of the rotating shaft away from the servo motor 2, a conveying belt is rotatably sleeved on the outer side of the driven roller 1, the driven roller 1 is rotatably connected to the driven roller 2 through the conveying belt, the driven roller 1 and the driven roller 2 are both rotatably connected to the bracket, the servo motor 2 is electrically connected to the switch button, the servo motor 2 drives the rotating shaft to rotate and drives the driven roller 1 to rotate, and the driven roller 1 drives the driven roller 2 to rotate through the conveying belt during the rotation process, thereby realizing efficient transportation of book bundles.

[0014] Furthermore, a convex block 2 is fixedly installed on one side of the fixed plate, a convex rod 1 is fixedly installed on the lower end of the fixed plate, and a convex rod 2 is fixedly installed on the outer side of the rotating shaft. In the initial state, the switch button is located between the convex block 1 and the convex block 2, and the convex rod 2 is located directly above the rotating shaft. After the switch button is turned on, the servo motor 2 starts to drive the rotating shaft to rotate. When the rotating shaft rotates almost one circle, the convex rod 2 contacts the convex rod 1 and pushes the convex rod 1 to drive the fixed plate to rise, so that the convex block 2 presses the switch button once. At the same time, the gas inside the main pipe enters the piston tube and pushes the piston rod to drive the U-shaped plate to stretch the buffer spring. Then the convex rod 2 continues to rotate with the rotating shaft until it stops contacting the convex rod 1. Under the reset of the buffer spring, the follower returns to the initial position as a whole. At this time, the switch button is in the off state, and the servo motor 2 stops running. Since the sum of the lengths of the two arc surfaces of the conveying belt is equal to the length of a straight surface, the conveying belt completes a straight surface conveying distance when the rotating shaft drives the driven roller to rotate one circle, thereby ensuring that the book bundle is re-conveyed to the top of the conveying platform.

[0015] Furthermore, a limiting ring is fixedly installed on the inner side of one end of the main pipe, and the limiting ring can prevent the follower from being separated from the inner side of the main pipe as a whole during use.

[0016] Furthermore, a bearing plate is fixedly mounted on one side of the bracket, and the setting of the bearing plate can effectively support the upper straight surface of the conveyor belt to ensure stable conveyance of the book bundle.

[0017] Furthermore, a fixing rod is fixedly installed on one side of the upper end of the carrying plate, and a second roller is rotatably installed on the outer side of the fixing rod. Through the setting of the second roller, a good transition and acceptance effect can be played for the gap between the transfer platform and the conveying platform to prevent the book bundles from being bumped.

[0018] Compared with the prior art, the present invention has the following beneficial effects: The invention provides a book bundle anti-collision conveying device. Before use, the conveying platform is debugged to ensure that after the book bundle is conveyed from the conveying platform to the transfer platform, it can rely on the same inertia to generate a certain contact with the elastic member. Since multiple groups of elastic members are provided, it can, on the one hand, receive and buffer the book bundles coming from different angles to prevent collisions. On the other hand, it can also produce a aligning effect on the adjacent two sides in contact with the book bundle to prevent the book bundle from tipping over during the conveying process. When the book bundle compresses the elastic member, the elastic member will squeeze the gas inside the tube group, thereby starting the driving conveying mechanism to start running to convey the book bundle. At the same time, the elastic member is reset to cooperate with the driving conveying mechanism, so that the book bundle is straightened during the conveying process. When the book bundle leaves the top of the transfer platform and re-enters the top of the conveying platform, the driving conveying mechanism will stop running and wait for the next start-up, thereby avoiding energy waste caused by the driving conveying mechanism also running in the gap between adjacent book bundles, thereby increasing the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the conveying platform of the present invention; Figure 2 It is a schematic diagram of the structure of the transfer platform of the present invention; Figure 3 It is a schematic diagram of the structure of the transfer platform of the present invention; Figure 4 It is a schematic diagram of the support structure of the present invention; Figure 5 It is a schematic diagram of the structure of the driving and conveying mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the pipe group of the present invention; Figure 7 It is a schematic diagram of the elastic member structure of the present invention; Figure 8 It is a schematic diagram of the switch button structure of the present invention.

[0020] In the figure: 1, transfer platform; 11, bracket; 111, through hole; 112, bearing plate; 113, fixing rod; 114, roller 2; 115, protection box; 1151, switch button; 12, driving conveying mechanism; 121, servo motor 2; 122, rotating shaft; 123, driven roller 1; 124, driven roller 2; 125, conveying belt; 126, convex rod 2; 13, pipe group; 131, main pipe; 132, piston pipe ; 133, piston rod; 134, limit ring; 135, follower; 1351, fixed plate; 1352, piston disc; 1353, bump one; 1354, bump two; 1355, bump rod one; 14, elastic member; 141, U-shaped plate; 142, buffer spring; 143, roller one; 144, rubber ring; 2, conveying platform; 21, conveying roller; 22, transmission belt; 23, support leg; 24, servo motor one. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1-3 A book bundle anti-collision conveying device comprises a transfer platform 1, and conveying platforms 2 are arranged on both adjacent sides of the transfer platform 1. The transfer platform 1 comprises a bracket 11, and a driving conveying mechanism 12 is arranged on the inner side of the bracket 11. A pipe group 13 is fixedly installed on one side of the upper end of the transfer platform 1, and a plurality of elastic members 14 are fixedly installed on one end of the pipe group 13; The book bundle is then fed back to the transfer platform 1 and the book bundle is fed back to the transfer platform 1 by the elastic member 14. The book bundle is fed back to the transfer platform 1 and the book bundle is fed back to the transfer platform 1 by the elastic member 14. The book bundle is fed back to the transfer platform 1 and the book bundle is fed back to the transfer platform 1 by the elastic member 14.

[0024] Combination Figure 1 The conveying platform 2 includes multiple groups of conveying rollers 21, and transmission belts 22 are sleeved on the outer sides of both ends of the conveying rollers 21. Support legs 23 are rotatably installed on both ends of the conveying rollers 21. One end of one group of conveying rollers 21 passes through the support legs 23 and is fixedly installed with a servo motor 24. The servo motor 24 drives one group of conveying rollers 21 to rotate, and one group of conveying rollers 21 drives multiple groups of conveying rollers 21 to rotate through the transmission belts 22, thereby realizing efficient transportation of book bundles.

[0025] Combination Figure 7 The elastic member 14 includes a U-shaped plate 141 and buffer springs 142 located at both ends of one side of the U-shaped plate 141 and fixedly connected. The end of the buffer spring 142 away from the U-shaped plate 141 is fixedly connected to the bracket 11. A roller 143 is rotatably installed on the inner side of the U-shaped plate 141. When the book bundle comes into contact with the elastic member 14, the buffer spring 142 will be compressed to a certain extent, thereby achieving the effect of buffering the force release. At the same time, the roller 143 will rotate adaptively to avoid damage to the corners of the book bundle.

[0026] Combination Figure 7 A rubber ring 144 is sleeved on the outer side of the roller 143. Through the setting of the rubber ring 144, when the book bundle contacts the elastic member 14, it will first contact the rubber ring 144, thereby changing the hard contact into a soft contact, further reducing the damage to the corner of the book bundle.

[0027] Combination Figure 4 , Figure 6The tube group 13 includes a main tube 131 and a plurality of piston tubes 132 located on one side of the main tube 131 and fixedly connected. A plurality of through holes 111 are formed inside the bracket 11. The plurality of piston tubes 132 correspond to the plurality of through holes 111 one by one and are fixedly connected thereto. A piston rod 133 is slidably installed inside the piston tube 132. The plurality of piston rods 133 correspond to the plurality of U-shaped plates 141 one by one and are fixedly connected thereto. A follower 135 is slidably installed inside the main tube 131. The driven member 135 includes a piston disc 1352 which is in sliding contact with the inside of the main pipe 131, a fixing plate 1351 is fixedly installed at the lower end of the piston disc 1352, a protrusion 1353 is fixedly installed on one side of the fixing plate 1351, a protection box 115 is fixedly installed at one end of the bracket 11, and a switch button 1151 is fixedly installed inside the protection box 115. Since the conveying speed of the conveying platform 2 for the book bundle is the same, and thus the inertia of the book bundle is the same, the total stroke of the multiple piston rods 133 entering the multiple piston pipes 132 is the same regardless of the angle at which the book bundle contacts the multiple sets of elastic members 14, thereby entering The total amount of gas in the main pipe 131 is the same. As the gas in the main pipe 131 increases, the piston disc 1352 is pushed to drive the fixed plate 1351 to move downward, causing the protrusion 1353 to press the switch button 1151 once. Then, under the reset of the buffer spring 142, the gas in the main pipe 131 is drawn back into the piston tube 132, causing the piston disc 1352 to drive the fixed plate 1351 back to the initial position, and the protrusion 1353 stops pressing the switch button 1151. At this time, the switch button 1151 is in the open state, thereby starting the driving and conveying mechanism 12 to start running, thereby realizing subsequent conveying.

[0028] Combination Figure 5 The driving conveying mechanism 12 includes a servo motor 121 fixedly connected to the bracket 11, a rotating shaft 122 is fixedly installed at the output end of the servo motor 121, a driven roller 123 is fixedly installed at one end of the rotating shaft 122 away from the servo motor 121, a conveying belt 125 is rotatably sleeved on the outer side of the driven roller 123, the driven roller 123 is rotatably connected to the driven roller 2 124 through the conveying belt 125, the driven roller 123 and the driven roller 124 are both rotatably connected to the bracket 11, the servo motor 121 is electrically connected to the switch button 1151, the rotating shaft 122 is driven to rotate by the servo motor 121 and drives the driven roller 123 to rotate, and the driven roller 123 drives the driven roller 2 124 to rotate through the conveying belt 125 during the rotation process, so as to realize the efficient transportation of the book bundle.

[0029] Combination Figure 5-6A second protrusion 1354 is fixedly installed on one side of the fixed plate 1351, a protrusion 1355 is fixedly installed on the lower end of the fixed plate 1351, and a second protrusion 126 is fixedly installed on the outer side of the rotating shaft 122. In the initial state, the switch button 1151 is located between the first protrusion 1353 and the second protrusion 1354, and the second protrusion 126 is directly above the rotating shaft 122. After the switch button 1151 is turned on, the servo motor 121 starts to drive the rotating shaft 122 to rotate. When the rotating shaft 122 rotates almost one circle, the second protrusion 126 contacts the first protrusion 1355 and pushes the first protrusion 1355 to drive the fixed plate 1351 to rise, so that the second protrusion 1354 presses the switch button 1151 once, and at the same time The gas inside the main pipe 131 enters the piston tube 132 and pushes the piston rod 133 to drive the U-shaped plate 141 to stretch the buffer spring 142, and then the convex rod 126 continues to rotate with the rotating shaft 122 until it stops contacting the convex rod 1355. Under the reset of the buffer spring 142, the follower 135 returns to the initial position as a whole. At this time, the switch button 1151 is in the off state, and the servo motor 121 stops running. Since the sum of the lengths of the two arc surfaces of the conveying belt 125 is equal to the length of a straight surface, the conveying belt 125 completes a straight surface conveying distance when the rotating shaft 122 drives the driven roller 1 123 to rotate only one circle, thereby ensuring that the book bundle is re-conveyed to the top of the conveying platform 2.

[0030] Combination Figure 6 A limiting ring 134 is fixedly installed on the inner side of one end of the main pipe 131. The limiting ring 134 can prevent the follower 135 from being separated from the inner side of the main pipe 131 as a whole during use.

[0031] Combination Figure 4 A bearing plate 112 is fixedly mounted on one side of the bracket 11. The setting of the bearing plate 112 can effectively support the upper straight surface of the conveying belt 125 to ensure stable conveyance of the book bundle.

[0032] Combination Figure 4 A fixing rod 113 is fixedly installed on one side of the upper end of the carrying plate 112, and a second roller 114 is rotatably installed on the outer side of the fixing rod 113. Through the setting of the second roller 114, a good transition and acceptance effect can be played on the gap between the transfer platform 1 and the conveying platform 2 to prevent the book bundles from being bumped.

[0033] It should be noted that, in the description of the present application, it should be understood that the terms "length", "thickness", "inside", "outside", "axial", "radial", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In addition, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises", or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A book bundle anti-collision conveying device, comprising a transfer platform (1), wherein two adjacent sides of the transfer platform (1) are provided with conveying platforms (2), characterized in that: The transfer platform (1) comprises a bracket (11), a driving and conveying mechanism (12) is arranged on the inner side of the bracket (11), a pipe group (13) is fixedly mounted on one side of the upper end of the transfer platform (1), and a plurality of groups of elastic members (14) are fixedly mounted on one end of the pipe group (13); The conveying platform (2) conveys the book bundle to the top of the transfer platform (1). When the book bundle moves to the top of the transfer platform (1), it has a certain inertia and compresses the elastic member (14), so that the elastic member (14) squeezes the gas inside the tube group (13), thereby starting the driving conveying mechanism (12) to start running to convey the book bundle. At the same time, the elastic member (14) is reset to cooperate with the driving conveying mechanism (12), so that the book bundle is straightened during the conveying process. When the book bundle leaves the top of the transfer platform (1) and re-enters the top of the conveying platform (2), the driving conveying mechanism (12) stops running and waits for the next start.

2. The anti-collision conveying device for bundles of books according to claim 1, characterized in that: The conveying platform (2) comprises a plurality of groups of conveying rollers (21), both ends of the conveying rollers (21) are sleeved with transmission belts (22), both ends of the conveying rollers (21) are rotatably mounted with supporting legs (23), and one end of one group of conveying rollers (21) passes through the supporting legs (23) and is fixedly mounted with a servo motor (24).

3. The anti-collision conveying device for whole bundles of books according to claim 1 is characterized in that: The elastic member (14) comprises a U-shaped plate (141) and a buffer spring (142) located at both ends of one side of the U-shaped plate (141) and fixedly connected, one end of the buffer spring (142) away from the U-shaped plate (141) is fixedly connected to the bracket (11), and a roller (143) is rotatably mounted on the inner side of the U-shaped plate (141).

4. The anti-collision conveying device for bundles of books according to claim 3 is characterized in that: The outer side of the roller 1 (143) is provided with a rubber ring sleeve (144).

5. The anti-collision conveying device for whole bundles of books according to claim 1 is characterized in that: The tube group (13) comprises a main tube (131) and a plurality of piston tubes (132) located on one side of the main tube (131) and fixedly connected; a plurality of through holes (111) are formed through the interior of the bracket (11); the plurality of piston tubes (132) correspond to the plurality of through holes (111) one by one and are fixedly connected through the plurality of through holes (111); a piston rod (133) is slidably mounted inside the piston tube (132); the plurality of piston rods (133) correspond to the plurality of U-shaped plates (141) one by one and are fixedly connected; and a follower (135) is slidably mounted inside the main tube (131); The driven member (135) comprises a piston disc (1352) in sliding contact with the inside of the main pipe (131); a fixing plate (1351) is fixedly mounted on the lower end of the piston disc (1352); a protrusion 1 (1353) is fixedly mounted on one side of the fixing plate (1351); a protection box (115) is fixedly mounted on one end of the bracket (11); and a switch button (1151) is fixedly mounted inside the protection box (115).

6. The anti-collision conveying device for whole bundles of books according to claim 1, characterized in that: The driving conveying mechanism (12) comprises a servo motor 2 (121) fixedly connected to the bracket (11); a rotating shaft (122) is fixedly mounted on the output end of the servo motor 2 (121); a driven roller 1 (123) is fixedly mounted on one end of the rotating shaft (122) away from the servo motor 2 (121); a conveying belt (125) is rotatably sleeved on the outer side of the driven roller 1 (123); the driven roller 1 (123) is rotatably connected to the driven roller 2 (124) via the conveying belt (125); the driven roller 1 (123) and the driven roller 2 (124) are both rotatably connected to the bracket (11); and the servo motor 2 (121) is electrically connected to the switch button (1151).

7. The anti-collision conveying device for whole bundles of books according to claim 5, characterized in that: A second protrusion (1354) is fixedly mounted on one side of the fixing plate (1351), a first protrusion (1355) is fixedly mounted on the lower end of the fixing plate (1351), and a second protrusion (126) is fixedly mounted on the outer side of the rotating shaft (122).

8. The anti-collision conveying device for whole bundles of books according to claim 5, characterized in that: A limiting ring (134) is fixedly mounted on the inner side of one end of the main pipe (131).

9. The anti-collision conveying device for whole bundles of books according to claim 1, characterized in that: A bearing plate (112) is fixedly mounted on one side of the bracket (11).

10. The anti-collision conveying device for whole bundles of books according to claim 9, characterized in that: A fixing rod (113) is fixedly mounted on one side of the upper end of the bearing plate (112), and a second roller (114) is rotatably mounted on the outer side of the fixing rod (113).

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