Stick stacking device and method

Abstract

The invention relates to the field of post-printing processing, and discloses a book stack dividing device and method.The book stack dividing device comprises a rack, and a lifting mechanism is installed in the middle of the rack and used for driving a bracket and a book stack to move upwards to the top of the rack after the book stack is placed on the top of the bracket; the book hooking mechanism is used for being inserted between two adjacent stacks; the telescopic mechanism comprises a third motor, a fourth motor and a conveying belt, the third motor is used for driving one side of the conveying belt to extend to the top of the rack and enter a gap between the two stacks of sections to receive the upper layer of section stack, and the fourth motor is used for driving the conveying belt to receive the sections and then run to convey the sections. Through upward movement and downward movement of the lifting mechanism, separation of the book hooking mechanism and carrying and conveying of the telescopic mechanism, layer-by-layer separation and output of book stacks are achieved, the whole process is high in automation degree, batch processing of the book stacks is facilitated, therefore, the phenomenon of manual feeding can be avoided, the labor cost is reduced, and the production efficiency is improved. And the stability and the reliability of the production process are also improved.

Description

Technical Field

[0001] The invention relates to the field of post-printing processing, and in particular to a book label stacking device and method. Background Art

[0002] Signatures play a vital role in the printing and publishing industry. Signatures are units made of multiple sheets of paper arranged and glued together in a certain order. They not only constitute the basic components of books, but also play a role in carrying information and conveying content during the production process of books.

[0003] In the book production process, stacking book signatures is an important step to improve production efficiency and ensure product quality. After printing, book signatures usually need to be sent to the perfect binder for subsequent binding and cover processing. The purpose of stacking is to divide a large number of book signatures into smaller, easier-to-handle units, so that the perfect binder can complete the binding work quickly and accurately during operation.

[0004] However, when loading the binder, that is, supplying the book sheets to the binder, manual loading is adopted, that is, after manually taking the book sheets, they are placed in the feed of the binder one by one, which leads to high labor intensity for the operators. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a book label stacking device and method, which solves the problem in the prior art that manual loading is used for binding machines, resulting in high labor intensity for operators.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a book label stacking device, comprising:

[0007] A frame, wherein a lifting mechanism is installed in the middle thereof, a bracket is connected to one side of the lifting mechanism, and the lifting mechanism is used to drive the bracket and the stack of book labels to move up to the top of the frame after a stack of book labels is placed on the top of the bracket;

[0008] A book hooking mechanism is located at the top of the frame. The book hooking mechanism includes a partition plate, which is used to be inserted between two adjacent stacks. When the lifting mechanism moves downward, a gap is formed between the stack of books hooked and the lower stack of books;

[0009] The telescopic mechanism is located on the other side of the top of the frame. The telescopic mechanism includes motor three, motor four and a conveyor belt. Motor three is used to drive one side of the conveyor belt to extend to the top of the frame into the gap between two stacks of book signatures to receive the upper stack of book signatures. Motor four is used to drive the conveyor belt to receive the book signatures and then operate to transport the book signatures.

[0010] Preferably, one side of the bottom of the frame is rotatably connected to multiple roller shafts, one side of each of the multiple roller shafts is equipped with a sprocket, a motor 1 is installed in the middle of the bottom of the frame, a sprocket is installed at the output end of the motor 1, and the sprockets on both sides are connected by a chain 1, and the bottom of one side of the outer wall of the frame is rotatably connected to a guide wheel, and the guide wheel is located inside the chain 1.

[0011] Preferably, an O-type pulley is rotatably provided on the other side of the bottom of the frame through a bearing seat, an O-type belt is sleeved on the outer side of the O-type pulley, and a support plate is fixed on the outer side of the O-type belt.

[0012] Preferably, positioning plate 1 and positioning plate 2 are fixedly connected to both sides of the middle part of one side of the outer wall of the frame, a linear slide rail is fixedly connected to the middle part of one side of the outer wall of the frame, the lifting mechanism also includes motor 2 and a slide seat, one side of the slide seat is slidably connected to positioning plate 1 and positioning plate 2, the middle part of one side of the slide seat is fixedly connected to a slider, the slider is slidably connected to the linear slide rail, the motor 2 is installed at the bottom inside the frame, the bracket is fixedly connected to the slide seat, a plurality of sprocket wheels 1 are installed on one side of the outer wall of the frame, the plurality of sprocket wheels 1 are connected by a chain 2, and the motor 2 is fixedly connected to a sprocket wheel 1, and one of the slide seats is fixedly connected to the bottom of one side of the chain 2.

[0013] Preferably, a cylinder 1 is fixedly connected to the middle of the bottom surface of the bracket, a connecting rod is fixedly connected to the output end of the cylinder 1, an adjusting rod is movably connected to one side of the connecting rod, push rods are installed on the far sides of the connecting rod and the adjusting rod, guide rods are fixedly connected to both sides of the bottom surface of the bracket, the push rods on both sides penetrate the guide rods, rolling wheels are installed on the top and bottom of the slide seat, and the rolling wheels on both sides are in contact with the linear slide rails.

[0014] Preferably, a book-supporting and pasting mechanism is provided on the side of the top of the frame away from the conveyor belt, and the book-supporting and pasting mechanism includes a cylinder three, a baffle and an adjusting plate, the adjusting plate is fixedly connected to the top of the frame, the baffle is located at the inner top of the frame, a sliding rod is fixedly connected to the outer middle part of one side of the baffle, and the sliding rod is installed inside the adjusting plate, a pad is fixedly connected to the middle part of one side of the baffle, and one side of the pad is fixedly connected to a fixing plate, the cylinder three is installed in the middle part of the fixing plate, and the cylinder three extends out of the output end and passes through the baffle.

[0015] Preferably, the book hooking mechanism also includes a second cylinder, which is rotatably connected to the frame through a shaft seat, and the output end of the second cylinder is rotatably connected to a swing arm, the middle part of the swing arm is fixedly connected to a rotating shaft, the middle part of the rotating shaft is fixedly connected to a connecting plate, the partition plate is fixedly connected to the bottom of the connecting plate, one side of the partition plate is set to a wedge shape, both ends of the rotating shaft are rotatably connected to one side of the top of the frame, and a shaft sleeve is set between the rotating shaft and the frame.

[0016] Preferably, the telescopic mechanism also includes two side panels, a left wall panel and a right wall panel are respectively arranged on both sides of the top of the frame, a support block is installed between the left wall panel and the right wall panel, the two side panels are respectively fixed to the adjacent sides of the left wall panel and the right wall panel, the motor three and the motor four are fixedly connected to one side of the left wall panel, a bearing plate is fixedly connected between the two side panels, one side of the two side panels is fixedly connected to a fixing bar, a fixing block is installed outside the fixing bar, a linear guide is slidably connected to the bottom of the fixing block, the linear guide is fixedly connected to the bottom of the fixing bar, the Both sides of one side of the fixed bar are rotatably connected with roller 2, the side plate and the top of the frame are rotatably connected with roller 1, and three rollers 1 are provided, the three rollers 1 and the two rollers 2 and the bearing plate are in contact with the inner wall of the conveyor belt, and the conveyor belt is distributed in a G shape, sprocket 2 is installed on one side of the roller 1 and the output end of the motor 4, the two sprockets 2 are connected by chain 3, the roller 2 and the output end of the motor 3 are installed with sprocket 3, the sprockets 3 on both sides are connected by chain 4, and the bottom of the fixed block is fixedly connected to chain 4.

[0017] A method for using a book label stacking device comprises the following steps:

[0018] S1, placing unstackered book labels on the roller shaft, driving the motor to drive the chain to rotate the roller shaft to move the unstackered book labels to the bottom of the rack;

[0019] S2, drive motor 2 drives sprocket 1 so that chain 2 drives the slide to move upward, and at the same time the slide drives the slider, bracket, cylinder 1 and the unstackered book signatures to move up to the top of the rack along the linear slide rail;

[0020] S3, drive the second cylinder to retract the output end to drive the partition plate, the connecting plate, the rotating shaft, and the swing arm to rotate in the shaft sleeve, so that the partition plate is inserted between the upper layer of the book stack and the lower layer of the book stack, and the partition plate is used to hook one side of the upper layer of the book to prevent it from moving down;

[0021] S4, the second driving motor is reversed to drive the slide and the bracket to move downward, so that a gap appears between the upper layer of the book stack and the lower layer of the book stack;

[0022] S5, drive motor 3 drives sprocket 3 to make chain 4 rotate, and chain 4 drives fixed block to slide along linear guide rail, and then uses fixed block to drive fixed bar, roller 2 and one side of conveyor belt to approach book signature and make one side of conveyor belt enter the gap between upper book signature stack and lower book signature stack;

[0023] S6, first drive the air cylinder 2 to extend the output end to retract the partition plate so that the book sheet falls on the conveyor belt, and then drive the motor 4 to drive the sprocket 2 so that the chain 3 drives the roller 1 to rotate, thereby driving the conveyor belt to transport the upper book sheet stack out;

[0024] S7, then drive motor 3 to retract the conveyor belt, and then drive motor 2 to drive the unstackered book stack to move upward;

[0025] S8, repeat S3 to S7 until the last layer of signature stack remains;

[0026] S9, when the last layer of book stack is being transported, first drive the cylinder 1 to retract the output end to drive the adjusting rod and the connecting rod to move the push rod upward, lift the last layer of book stack and create a gap between it and the tray, then drive the cylinder 3 to extend the output end to enter the bottom of one side of the last layer of book stack, and drag one side of the last layer of book stack; then drive the motor 3 to make one side of the conveyor belt enter the gap between the last layer of book stack and the tray, then drive the cylinder 1 to extend the output end to drive the push rod downward, at this time, one side of the conveyor belt and the cylinder 3 extended output end will support both sides of the bottom surface of the last layer of book stack at the same time;

[0027] S10, then continue to drive motor three to make the conveyor belt enter the bottom surface of the last layer of book stack to receive the last layer of book stack, then drive motor four to transport the last layer of book stack out, finally drive motor three to reverse and retract the conveyor belt for reset, then drive cylinder three to retract the output end for reset, then first drive motor two to drive the tray to move downward, and then drive motor one to transport the tray to the outside of the rack.

[0028] The present invention provides a book label stacking device and method, which has the following beneficial effects:

[0029] 1. The present invention realizes the layer-by-layer separation and output of book stacks by moving up and down the lifting mechanism, coordinating the separation of the hooking mechanism and the receiving and conveying of the telescopic mechanism. The whole process has a high degree of automation, which is convenient for batch processing of book stacks. Therefore, the phenomenon of manual loading can be avoided, which not only reduces the labor cost but also improves the stability and reliability of the production process.

[0030] 2. The present invention has sprockets installed on one side of multiple roller shafts, a sprocket installed on the output end of motor one, and the sprockets on both sides are connected by chain one. Therefore, after driving motor one, the sprocket can be driven to rotate, and the roller shaft can be driven to rotate through chain one, so that the tray and the book signature can be transported, further reducing the labor intensity of workers and improving work efficiency.

[0031] 3. The present invention drives the cylinder to retract the output end, at which time the adjusting rod and the connecting rod will be close to the bracket, and the ejector rod will be ejected, and the ejector rod will pass through the tray to lift the book sheet, thereby separating the bottom book sheet stack from the tray, avoiding the phenomenon that some book sheets are difficult to separate from the tray and thus causing the book sheets to be lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the frame part of the present invention;

[0034] Figure 3 It is a schematic diagram of the structure of the linear guide rail of the present invention;

[0035] Figure 4 It is a schematic diagram of the structure of the bracket part of the present invention;

[0036] Figure 5 It is a schematic diagram of the structure of the conveyor belt part of the present invention;

[0037] Figure 6 It is a disassembled diagram of the conveyor belt structure of the present invention;

[0038] Figure 7 It is a schematic diagram of the structure of the partition plate of the present invention;

[0039] Figure 8 This is a partial structural diagram of the baffle of the present invention.

[0040] Among them, 1. Frame; 101. Motor 1; 102. Roller shaft; 103. Right wall panel; 104. Left wall panel; 105. Support; 106. Positioning plate 1; 107. Linear slide; 108. Positioning plate 2; 109. Chain 1; 110. Guide wheel; 111. O-type pulley; 112. Bearing seat; 113. O-type belt; 114. Support plate; 2. Lifting mechanism; 201. Motor 2; 202. Cylinder 1; 203. Sprocket 1; 204. Chain 2; 205. Adjusting rod; 206. Connecting rod; 207. Push rod; 208. Guide rod; 209. Bracket; 210. Sliding seat; 211. Rolling wheel; 212. Sliding block; 3. Book hook mechanism ;301, cylinder two; 302, connecting plate; 303, shaft seat; 304, partition plate; 305, swing arm; 306, rotating shaft; 307, bushing; 4, telescopic mechanism; 401, motor three; 402, motor four; 403, load-bearing plate; 404, fixing bar; 405, fixing block; 406, linear guide; 407, roller one; 408, roller two; 409, conveyor belt; 410, sprocket two; 411, chain three; 412, sprocket three; 413, chain four; 414, side plate; 5, book-supporting and pasting mechanism; 501, cylinder three; 502, baffle; 503, adjusting plate; 504, cushion block; 505, fixing plate; 506, slide rod. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the specification 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.

[0042] Please see attached Figure 1 -Attached Figure 8 The embodiment of the present invention provides a book label stacking device, comprising: a frame 1, a lifting mechanism 2 is installed in the middle of the frame 1, a bracket 209 is connected to one side of the lifting mechanism 2, the lifting mechanism 2 is used to drive the bracket 209 and the book label stack to move up to the top of the frame 1 after a book label stack is placed on the top of the bracket 209; a book hooking mechanism 3, which is located at the top of the frame 1, the book hooking mechanism 3 includes a partition plate 304, which is used to be inserted between two adjacent stacks, at this time, when the lifting mechanism 2 moves down, it is hooked between the book label stack and the lower book label stack to form a gap; a telescopic mechanism 4, which is located on the other side of the top of the frame 1, the telescopic mechanism 4 includes a motor 3 401, a motor 402 and a conveyor belt 409, the motor 3 401 is used to drive one side of the conveyor belt 409 to extend to the top of the frame 1 into the gap between the two stacks of book labels to receive the upper book label stack, and the motor 402 is used to drive the conveyor belt 409 to operate after receiving the book label to transport the book label.

[0043] In the present invention, the frame 1 is used to support and connect the various components of the device to provide stable structural support. A lifting mechanism 2 is installed in the middle of the frame 1, and a bracket 209 is connected to one side of the lifting mechanism 2. When the book sticker stack is placed on the top of the bracket 209, the lifting mechanism 2 drives the bracket 209 and the book sticker stack to move upward until they are raised to the top position of the frame 1. A partition plate 304 is provided in the book hooking mechanism 3. When the lifting mechanism 2 descends, the partition plate 304 is inserted between two adjacent book sticker stacks to separate the upper book sticker stack from the lower book sticker stack. In this state, the partition plate 304 hooks the upper book sticker stack to form an upper and lower book sticker stack. The gap between the upper and lower book stacks is convenient for the subsequent operation of the telescopic mechanism 4. The telescopic mechanism 4 is located on the other side of the top of the frame 1. Its structure includes a motor 3 401, a motor 402 and a conveyor belt 409. The motor 3 401 drives the extension of one side of the conveyor belt 409, so that the conveyor belt 409 enters the gap between the upper book stack and the lower book stack, thereby securely receiving the upper book stack. After the book stack is received on the conveyor belt 409, the motor 402 is started to drive the conveyor belt 409 to operate and transport the received book stack to the outside of the device or a specified position. Through this design, the telescopic mechanism 4 realizes the automatic separation and transportation of the book stack.

[0044] Please see attached Figure 1 , Figure 2 , Figure 3 and Figure 5, a plurality of roller shafts 102 are rotatably connected to one side of the bottom of the frame 1, and a sprocket is installed on one side of each of the plurality of roller shafts 102. A motor 101 is installed in the middle of the bottom of the frame 1, and a sprocket is installed at the output end of the motor 101, and the sprockets on both sides are connected by a chain 109. A guide wheel 110 is rotatably connected to the bottom of one side of the outer wall of the frame 1, and the guide wheel 110 is located in the chain 109. An O-type pulley 111 is rotatably provided on the other side of the bottom of the frame 1 through a bearing seat 112, and an O-type belt 113 is sleeved on the outside of the O-type pulley 111, and a support plate 114 is fixed on the outside of the O-type belt 113.

[0045] In the present invention, a plurality of roller shafts 102 are installed on one side of the bottom of the frame 1 through a rotating connection device, and a sprocket is installed on one side of each of the roller shafts 102. A motor 101 is installed at the middle position of the bottom of the frame 1, and a sprocket is connected to the output end of the motor 101, and the sprockets on both sides are connected through a chain 109, so that the motor 101 drives the chain to rotate, thereby driving the operation of the roller shaft 102 to achieve horizontal movement and transportation of the bookmark. In addition, a guide wheel 110 is rotatably connected to the bottom of one side of the outer wall of the frame 1, and the guide wheel 110 is located on the inner side of the chain 109, and is used to guide and support the running direction of the chain, thereby ensuring the stable operation of the chain.

[0046] Please see attached Figure 1-Figure 5 , positioning plates 106 and 108 are fixedly connected to the middle sides of one side of the outer wall of the frame 1, and a linear slide 107 is fixedly connected to the middle of one side of the outer wall of the frame 1. The lifting mechanism 2 also includes a motor 201 and a slide 210. One side of the slide 210 is slidably connected to the positioning plates 106 and 108. A slider 212 is fixedly connected to the middle of one side of the slide 210. The slider 212 is slidably connected to the linear slide 107. The motor 201 is installed at the bottom of the frame 1, and the bracket 209 is fixedly connected to the slide 210. A plurality of sprockets 203 are installed on one side of the outer wall of the frame 1. The plurality of sprockets 203 are connected by a chain 204, and the motor 201 is fixedly connected to a sprocket 203, and a slide 210 is fixedly connected to the bottom of one side of the chain 204.

[0047] In the present invention, a positioning plate 106 and a positioning plate 2 108 are fixedly connected to both sides of the middle of one side of the outer wall of the frame 1, respectively, to provide guiding and positioning functions. A linear slide rail 107 is also fixedly connected to the middle of one side of the outer wall of the frame 1, so as to provide a stable sliding path for the up and down movement of the lifting mechanism 2. The lifting mechanism 2 includes a motor 201 and a slide 210, wherein the motor 201 is installed at the inner bottom of the frame 1 to provide a driving force for vertical movement. One side of the slide 210 is slidably connected to the positioning plate 106 and the positioning plate 2 108, so that the slide 210 can move up and down smoothly between the positioning plates. In addition, a slider 212 is fixedly connected to the middle of one side of the slide 210, and the slider 212 is slidably connected to the linear slide 107 to ensure that the slide 210 moves along the specified path on the linear slide 107 to avoid deviation. The bracket 209 is fixedly connected to the slide 210, and rises or falls with the movement of the slide 210, thereby driving the book stack on the bracket 209 to move to different heights of the frame 1. A plurality of sprockets 1 203 are also installed on one side of the outer wall of the frame 1, and the plurality of sprockets 1 203 are connected by a chain 2 204 to form a transmission link. The motor 2 201 is fixedly connected to one of the sprockets 1 203 to drive the chain 2 204 to run, thereby realizing the vertical lifting of the slide 210. One end of the slide 210 is fixedly connected to the bottom of one side of the chain 2 204. When the motor 201 drives the chain 2 204 to run, the chain drives the slide 210 to move up or down along the linear slide 107 to complete the vertical position adjustment of the book stack.

[0048] Please see attached Figure 1 , Figure 2 and Figure 4 A cylinder 202 is fixedly connected to the middle of the bottom surface of the bracket 209, a connecting rod 206 is fixedly connected to the output end of the cylinder 202, an adjusting rod 205 is movably connected to one side of the connecting rod 206, and a push rod 207 is installed on the far sides of the connecting rod 206 and the adjusting rod 205, guide rods 208 are fixedly connected to both sides of the bottom surface of the bracket 209, and the push rods 207 on both sides penetrate the guide rods 208, and rolling wheels 211 are installed on the top and bottom of the slide 210, and the rolling wheels 211 on both sides are in contact with the linear slide rail 107.

[0049] In the present invention, the middle of the bottom surface of the bracket 209 is fixedly connected with the cylinder 1 202, and the output end of the cylinder 1 202 is fixedly connected with the connecting rod 206. One side of the connecting rod 206 is movably connected with the adjusting rod 205, and this connection mode enables the connecting rod 206 and the adjusting rod 205 to move in coordination to achieve precise control of the top rod 207. A push rod 207 is installed at the relative far ends of the connecting rod 206 and the adjusting rod 205 for supporting and fixing the book label stack. Guide rods 208 are also fixedly connected to both sides of the bottom surface of the bracket 209. The push rod 207 passes through the guide rod 208. The guide rods 208 on both sides provide additional support and guidance for the push rod 207 to ensure that the push rod 207 remains stable and accurate during movement. In addition, rolling wheels 211 are installed on the top and bottom of the slide 210. The rolling wheels 211 are in contact with the linear slide 107 so that the slide 210 can slide up and down smoothly on the linear slide 107, thereby improving the movement stability of the slide 210 and effectively extending the service life of the equipment.

[0050] Please see attached Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 8 A book-supporting and pasting mechanism 5 is provided on the side of the top of the frame 1 away from the conveyor belt 409. The book-supporting and pasting mechanism 5 includes a cylinder three 501, a baffle 502 and an adjusting plate 503. The adjusting plate 503 is fixedly connected to the top of the frame 1. The baffle 502 is located at the inner top of the frame 1. A sliding rod 506 is fixedly connected to the outer middle part of one side of the baffle 502. The sliding rod 506 is installed inside the adjusting plate 503. A cushion block 504 is fixedly connected to the middle part of one side of the baffle 502. A fixed plate 505 is fixedly connected to one side of the cushion block 504. The cylinder three 501 is installed in the middle part of the fixed plate 505. The cylinder three 501 extends out of the output end and passes through the baffle 502.

[0051] In the present invention, a book-supporting and labeling mechanism 5 is provided on the side of the top of the frame 1 away from the conveyor belt 409, and the mechanism is mainly composed of a cylinder 3 501, a baffle 502 and an adjustment plate 503. The adjustment plate 503 is fixedly connected to the top of the frame 1 to provide a stable support structure for the book-supporting and labeling mechanism 5. The baffle 502 is located at the inner top of the frame 1 and is used to support the book labels during the stacking process. A sliding rod 506 is fixedly connected to the outer side of the middle part of one side of the baffle 502, and the sliding rod 506 is installed inside the adjustment plate 503, so that the baffle 502 can slide stably along the direction of the sliding rod 506. A cushion block 504 is fixedly connected to the middle part of one side of the baffle 502, and a fixed plate 505 is further fixedly connected to one side of the cushion block 504 to increase the stability and supporting force of the baffle 502. The cylinder 3 501 is installed in the middle of the fixed plate 505. When the output end of the cylinder 3 501 extends, the output end of the cylinder passes through the baffle 502 to achieve push-pull control of the baffle 502. This design enables the book labeling support mechanism 5 to stably support and accurately position the book labeling stack during the stacking process, thereby ensuring the smooth separation and transportation of the upper book labeling stack, and the slide bar 506 can slide and lock in the adjustment plate 503, so that the position of the baffle 502 at the top of the frame 1 can be adjusted, so that book labeling stacks of different sizes can be transported.

[0052] Please see attached Figure 1 , Figure 2 , Figure 3 and Figure 7 The hooking mechanism 3 also includes a second cylinder 301, which is rotatably connected to the frame 1 through a shaft seat 303, and the output end of the second cylinder 301 is rotatably connected to a swing arm 305, and the middle part of the swing arm 305 is fixedly connected to a rotating shaft 306, and the middle part of the rotating shaft 306 is fixedly connected to a connecting plate 302, and a partition plate 304 is fixedly connected to the bottom of the connecting plate 302, and one side of the partition plate 304 is set to a wedge shape, and both ends of the rotating shaft 306 are rotatably connected to one side of the top of the frame 1, and a shaft sleeve 307 is set between the rotating shaft 306 and the frame 1.

[0053] In the present invention, the hooking mechanism 3 also includes a second cylinder 301, which is rotatably connected to the frame 1 through a shaft seat 303 to achieve flexible rotation and movement. The output end of the second cylinder 301 is rotatably connected to the swing arm 305, and the middle part of the swing arm 305 is fixedly connected with a rotating shaft 306, so that the swing arm 305 can rotate flexibly under the action of the cylinder, and the middle part of the rotating shaft 306 is fixedly connected with a connecting plate 302, and a partition plate 304 is fixed at the bottom of the connecting plate 302. The partition plate 304 is used to form a partition between the book stacks for layered processing. One side of the partition plate 304 is set to be wedge-shaped so that it can be inserted between adjacent book stacks more smoothly to achieve accurate layering. In addition, the two ends of the rotating shaft 306 are rotatably connected to one side of the top of the frame 1, and a shaft sleeve 307 is also set between the rotating shaft 306 and the frame 1 to provide additional support and guidance, so that the rotating shaft 306 is more stable when moving, thereby ensuring that the partition plate 304 can be accurately positioned and inserted between the book stacks.

[0054] Please see attached Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 The telescopic mechanism 4 also includes two side panels 414. A left wall panel 104 and a right wall panel 103 are respectively arranged on both sides of the top of the frame 1. A support 105 is installed between the left wall panel 104 and the right wall panel 103. The two side panels 414 are respectively fixed to the adjacent sides of the left wall panel 104 and the right wall panel 103. Motor three 401 and motor four 402 are fixedly connected to one side of the left wall panel 104. A bearing plate 403 is fixedly connected between the two side panels 414. A fixing bar 404 is fixedly connected to one side of the two side panels 414. A fixing block 405 is installed outside the fixing bar 404. A linear guide rail 406 is slidably connected to the bottom of the fixing block 405. The linear guide rail 406 is fixedly connected to the bottom of the fixing bar 404. Both sides of one side 404 are rotatably connected with roller 2 408, and the side plate 414 and the top of the frame 1 are rotatably connected with roller 1 407, and there are three roller 1 407. The three rollers 1 407, the two rollers 2 408 and the bearing plate 403 are in contact with the inner wall of the conveyor belt 409, and the conveyor belt 409 is distributed in a G shape. Sprocket 2 410 is installed on one side of a roller 1 407 and the output end of the motor 402, and the two sprockets 2 410 are connected by chain 3 411, and sprocket 3 412 is installed on a roller 2 408 and the output end of the motor 3 401, and the sprockets 3 412 on both sides are connected by chain 4 413, and the bottom of the fixed block 405 is fixedly connected to the chain 4 413.

[0055] In the present invention, the telescopic mechanism 4 also includes two side panels 414, which are respectively fixed to the adjacent sides of the left wall panel 104 and the right wall panel 103 at the top of the frame 1. The left wall panel 104 and the right wall panel 103 are installed on the top of the frame 1 to play a supporting role, and are connected to each other through the support 105 to increase the overall stability of the structure. The motor 3 401 and the motor 4 402 are fixedly connected to one side of the left wall panel 104 to drive the extension and contraction of the conveyor belt 409. The bearing plate 403 is fixedly connected between the two side panels 414 to form a stable support platform. One side of the two side panels 414 is fixedly connected with a fixing bar 404 to support and guide the operation of the conveyor belt 409. A fixing block 405 is installed on the outside of the fixing bar 404, and the bottom of the fixing block 405 is slidably connected to the linear guide rail 406, so that the fixing block 405 can slide smoothly along the linear guide rail 406. The linear guide rail 406 is fixedly connected to the bottom of the fixed bar 404 to provide guide support for the fixed block 405. A roller 2 408 is installed on one side of the fixed bar 404. A roller 1 407 is installed on the side plate 414 and the top of the frame 1. There are three rollers 1 407 to form multiple contact points. The three rollers 1 407, the two rollers 2 408 and the bearing plate 403 are in contact with the inner wall of the conveyor belt 409 to ensure that the conveyor belt 409 is stably supported during movement. The conveyor belt 409 is distributed in a G shape along the path of these rollers, so that it can be inserted between the book label stacks for receiving and conveying. A sprocket 2 410 is installed on one side of a roller 1 407 and the output end of a motor 402. The two sprockets 2 410 are connected by a chain 3 411 to ensure that the motor 402 can drive the roller 1 407 to rotate, thereby driving the operation of the conveyor belt 409. At the same time, a roller 2 408 and the output end of the motor 3 401 are installed with a sprocket 3 412. The two sprockets 3 412 are connected by a chain 4 413. The bottom of the fixed block 405 is fixedly connected to the chain 4 413, so that the motor 3 401 can drive the chain 4 413 to operate, and drive the entire conveyor belt 409 to extend and retract through the fixed block 405, so as to achieve accurate reception and conveying of the book label stacks.

[0056] The present invention provides a method for using the above device, comprising the following steps:

[0057] S1, placing unstackered book signatures on the roller shaft 102, driving the motor 101 to drive the chain 109 to rotate the roller shaft 102 to move the unstackered book signatures to the bottom of the frame 1;

[0058] S2, the driving motor 201 drives the sprocket 1 203 to make the chain 204 drive the slide 210 to move upward, and at the same time the slide 210 drives the slider 212, the bracket 209, the cylinder 1 202 and the unstackered book signatures to move upward to the top of the frame 1 along the linear slide rail 107;

[0059] S3, drive cylinder 2 301 to retract the output end to drive partition plate 304, connecting plate 302, rotating shaft 306, swing arm 305 to rotate in sleeve 307, so that partition plate 304 is inserted between the upper stack of signatures and the lower stack of signatures, and the partition plate 304 is used to hook one side of the upper signature to prevent it from moving downward;

[0060] S4, the second driving motor 201 is reversed to drive the slide 210 and the bracket 209 to move downward, so that a gap appears between the upper stack of signatures and the lower stack of signatures;

[0061] S5, the driving motor 3 401 drives the sprocket 3 412 to make the chain 4 413 rotate, and the chain 413 drives the fixed block 405 to slide along the linear guide rail 406, and then the fixed block 405 drives the fixed bar 404, the second roller 408 and one side of the conveyor belt 409 to approach the book signature and make one side of the conveyor belt 409 enter the gap between the upper book signature stack and the lower book signature stack;

[0062] S6, first drive the cylinder 2 301 to extend the output end to retract the partition plate 304 so that the book sheet falls on the conveyor belt 409, then drive the motor 402 to drive the sprocket 2 410 to make the chain 3 411 drive the roller 1 407 to rotate, thereby making the conveyor belt 409 rotate to convey the upper book sheet stack out;

[0063] S7, then drive motor 3 401 to retract the conveyor belt 409, and then drive motor 201 to drive the unstackered book stack to move upward;

[0064] S8, repeat S3 to S7 until the last layer of signature stack remains;

[0065] S9, when the last layer of book stack is transported, first drive the cylinder 1 202 to retract the output end to drive the adjustment rod 205 and the connecting rod 206 to move the push rod 207 upward, lift the last layer of book stack and create a gap between the tray, then drive the cylinder 3 501 to extend the output end to enter the bottom of one side of the last layer of book stack, and drag one side of the last layer of book stack; then drive the motor 3 401 to make one side of the conveyor belt 409 enter the gap between the last layer of book stack and the tray, then drive the cylinder 1 202 to extend the output end to drive the push rod 207 to move downward, at this time, one side of the conveyor belt 409 and the cylinder 3 501 extended output end will support both sides of the bottom surface of the last layer of book stack at the same time;

[0066] S10, then continue to drive the motor three 401 to make the conveyor belt 409 enter the bottom surface of the last layer of book stack to receive the last layer of book stack, then drive the motor four 402 to transport the last layer of book stack out, finally drive the motor three 401 to reverse and retract the conveyor belt 409 to reset, then drive the cylinder three 501 to retract the output end to reset, then drive the motor two 201 to drive the tray to move downward, and then drive the motor one 101 to transport the tray to the outside of the frame 1.

[0067] Working principle: When in use, first, place the unstackered book labels on the roller shaft 102, drive the motor 101 to drive the chain 109 to operate, thereby driving the roller shaft 102 to rotate, and the book labels are transported to the bottom position of the rack 1, then, by starting the motor 201, drive the sprocket 203 to rotate, thereby driving the chain 204 to operate, so that the slide 210 moves upward, and the upward movement of the slide 210 will drive the slider 212, the bracket 209, the cylinder 1 202 and the unstackered book labels to move upward along the linear slide rail 107 until they reach the top position of the rack 1. After reaching the top, the cylinder 2 301 is started to drive its output end to retract, and at this time the connecting plate 302, the partition plate 304 and the rotating shaft 306 will rotate, so that the partition plate 30 4 is inserted between the upper book stack and the lower book stack, hooking one side of the upper book stack to prevent it from moving down, then the motor 201 reverses, drives the slide 210 and the bracket 209 to move down, thereby forming a gap between the upper book stack and the lower book stack. At this time, the motor 3 401 is started, and the chain 413 is operated by driving the sprocket 3 412 to rotate. The operation of the chain 413 drives the fixed block 405 to slide along the linear guide rail 406, and then the fixed block 405 drives the fixed bar 404, the roller 2 408 and one side of the conveyor belt 409 to approach the book, so that one side of the conveyor belt 409 is inserted into the gap between the upper book stack and the lower book stack, and catches the book. Then, the cylinder 2 301 is started again, extends its output end, and moves the partition plate The upper stack of book sheets is retracted by the motor 402, and the upper stack of book sheets falls on the conveyor belt 409. At this time, the motor 402 drives the sprocket 2 410 to rotate, and drives the roller 1 407 to rotate through the chain 3 411, thereby driving the conveyor belt 409 to operate and convey the upper stack of book sheets. After conveying, the motor 3 401 is reversed to retract the conveyor belt 409. Then, the motor 201 is started again to continue to move the unstackered stack of book sheets upward. This process is repeated until only the last layer of book sheets is left. When the last layer of book sheets is processed, the cylinder 1 202 is started and its output end is retracted, so that the adjusting rod 205 and the connecting rod 206 drive the ejector rod 207 to move upward, and the last layer of book sheets is lifted up to form a gap between it and the tray. Then, the cylinder 3 501 is extended. The conveyor belt 409 is driven by the motor 3 401 to enter the gap between the last layer of the stack of books and the tray. The cylinder 1 202 extends its output end to move the push rod 207 downward. At this time, the conveyor belt 409 and the output end of the cylinder 3 501 jointly support the two sides of the bottom of the last layer of the stack of books. Finally, the motor 3 401 continues to drive the conveyor belt 409 to completely enter the bottom surface of the last layer of the stack of books to hold the stack of books. Subsequently, the motor 402 is started, and the conveyor belt 409 starts to run to transport the last layer of the stack of books. After the transportation is completed, the motor 3 401 is reversed to retract the conveyor belt 409 to the initial position. The cylinder 3 501 retracts the output end to reset. Then,Motor 2 201 starts to drive the tray to move downward, and finally motor 1 101 transports the tray to the outside of the rack 1, completing the entire book label stacking process.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A book label stacking device, characterized in that: include: A frame (1) is provided with a lifting mechanism (2) in the middle thereof, one side of the lifting mechanism (2) is connected to a bracket (209), and the lifting mechanism (2) is used to drive the bracket (209) and the stack of book labels to move to the top of the frame (1) after a stack of book labels is placed on the top of the bracket (209); A book hooking mechanism (3) is located at the top of the frame (1), and the book hooking mechanism (3) includes a partition plate (304) which is used to be inserted between two adjacent stacks, so that when the lifting mechanism (2) moves downward, a gap is formed between the stack of books hooked and the stack of books at the lower layer; The telescopic mechanism (4) is located at the other side of the top of the frame (1). The telescopic mechanism (4) comprises a motor three (401), a motor four (402) and a conveyor belt (409). The motor three (401) is used to drive one side of the conveyor belt (409) to extend to the top of the frame (1) to enter the gap between two stacks of book signatures to receive the upper stack of book signatures. The motor four (402) is used to drive the conveyor belt (409) to operate after receiving the book signatures to transport the book signatures.

2. A book label stacking device according to claim 1, characterized in that: A plurality of roller shafts (102) are rotatably connected to one side of the bottom of the frame (1), and a sprocket is installed on one side of each of the plurality of roller shafts (102). A motor (101) is installed in the middle of the bottom of the frame (1), and a sprocket is installed at the output end of the motor (101), and the sprockets on both sides are connected via a chain (109). A guide wheel (110) is rotatably connected to the bottom of one side of the outer wall of the frame (1), and the guide wheel (110) is located inside the chain (109).

3. The book label stacking device according to claim 2, characterized in that: An O-type pulley (111) is rotatably arranged on the other side of the bottom of the frame (1) via a bearing seat (112), an O-type belt (113) is sleeved on the outside of the O-type pulley (111), and a support plate (114) is fixed on the outside of the O-type belt (113).

4. The book label stacking device according to claim 1, characterized in that: The middle of one side of the outer wall of the frame (1) is respectively fixedly connected with a first positioning plate (106) and a second positioning plate (108), and the middle of one side of the outer wall of the frame (1) is fixedly connected with a linear slide rail (107). The lifting mechanism (2) also includes a second motor (201) and a slide seat (210). One side of the slide seat (210) is slidably connected to the first positioning plate (106) and the second positioning plate (108). The middle of one side of the slide seat (210) is fixedly connected with a slider (212). The slider (212) is fixedly connected to the middle of one side of the slide seat (210). 2) is slidably connected to the linear slide rail (107), the motor 2 (201) is installed at the bottom of the frame (1), the bracket (209) is fixedly connected to the slide seat (210), a plurality of sprockets 1 (203) are installed on one side of the outer wall of the frame (1), the plurality of sprockets 1 (203) are connected through a chain 2 (204), and the motor 2 (201) is fixedly connected to a sprocket 1 (203), and the slide seat (210) is fixedly connected to the bottom of one side of the chain 2 (204).

5. The book label stacking device according to claim 4, characterized in that: The middle part of the bottom surface of the bracket (209) is fixedly connected to a cylinder 1 (202), the output end of the cylinder 1 (202) is fixedly connected to a connecting rod (206), one side of the connecting rod (206) is movably connected to an adjusting rod (205), and push rods (207) are installed on the far sides of the connecting rod (206) and the adjusting rod (205), and the two sides of the bottom surface of the bracket (209) are fixedly connected to guide rods (208), and the push rods (207) on both sides penetrate the guide rods (208), and the top and bottom of the slide seat (210) are installed with rolling wheels (211), and the rolling wheels (211) on both sides are in contact with the linear slide rails (107).

6. The book label stacking device according to claim 1, characterized in that: A book-supporting and pasting mechanism (5) is arranged on a side of the top of the frame (1) away from the conveyor belt (409), and the book-supporting and pasting mechanism (5) comprises a cylinder three (501), a baffle (502) and an adjusting plate (503), wherein the adjusting plate (503) is fixedly connected to the top of the frame (1), the baffle (502) is located at the inner top of the frame (1), a sliding rod (506) is fixedly connected to the outer side of the middle part of one side of the baffle (502), and the sliding rod (506) is installed inside the adjusting plate (503), a cushion block (504) is fixedly connected to the middle part of one side of the baffle (502), and a fixed plate (505) is fixedly connected to one side of the cushion block (504), and the cylinder three (501) is installed in the middle part of the fixed plate (505), and the cylinder three (501) extends out of the output end and passes through the baffle (502).

7. The book label stacking device according to claim 1, characterized in that: The hooking mechanism (3) further comprises a second cylinder (301), wherein the second cylinder (301) is rotatably connected to the frame (1) via a shaft seat (303), an output end of the second cylinder (301) is rotatably connected to a swing arm (305), a middle portion of the swing arm (305) is fixedly connected to a rotating shaft (306), a middle portion of the rotating shaft (306) is fixedly connected to a connecting plate (302), the partition plate (304) is fixedly connected to the bottom of the connecting plate (302), one side of the partition plate (304) is configured to be wedge-shaped, two ends of the rotating shaft (306) are rotatably connected to one side of the top of the frame (1), and a shaft sleeve (307) is provided between the rotating shaft (306) and the frame (1).

8. The book label stacking device according to claim 1, characterized in that: The telescopic mechanism (4) also includes two side panels (414), a left wall panel (104) and a right wall panel (103) are respectively arranged on both sides of the top of the frame (1), a support (105) is installed between the left wall panel (104) and the right wall panel (103), the two side panels (414) are respectively fixed to the adjacent sides of the left wall panel (104) and the right wall panel (103), the motor three (401) and the motor four (402) are fixedly connected Connected to one side of the left wall panel (104), a bearing plate (403) is fixedly connected between the two side panels (414), one side of the two side panels (414) is fixedly connected to a fixing bar (404), a fixing block (405) is installed outside the fixing bar (404), the bottom of the fixing block (405) is slidably connected to a linear guide rail (406), the linear guide rail (406) is fixedly connected to the bottom of the fixing bar (404), the Both sides of one side of the fixed bar (404) are rotatably connected to roller 2 (408), the side plate (414) and the top of the frame (1) are rotatably connected to roller 1 (407), and three rollers 1 (407) are provided, and the three rollers 1 (407) and the two rollers 2 (408) and the bearing plate (403) are in contact with the inner wall of the conveyor belt (409), and the conveyor belt (409) is distributed in a G shape, and one of the rollers 1 (407) is provided with a plurality of rollers 1 (407) and a plurality of rollers 2 (408). One side of the rotating roller (407) and the output end of the motor (402) are both equipped with a sprocket (410), and the two sprockets (410) are connected by a chain (411). One of the rotating rollers (408) and the output end of the motor (401) are both equipped with a sprocket (412), and the sprockets (412) on both sides are connected by a chain (413), and the bottom of the fixed block (405) is fixedly connected to the chain (413).

9. A method for using a book label stacking device, based on the book label stacking device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, placing unstackered book labels on a roller shaft (102), driving a motor 1 (101) to drive a chain 1 (109) to rotate the roller shaft (102) to move the unstackered book labels to the bottom of the frame (1); S2, driving motor 2 (201) drives sprocket 1 (203) so that chain 2 (204) drives slide seat (210) to move upward, and at the same time, slide seat (210) drives slider (212), bracket (209), cylinder 1 (202) and unstackered book signatures to move upward to the top of the frame (1) along the linear slide rail (107); S3, the drive cylinder 2 (301) retracts the output end to drive the partition plate (304), the connecting plate (302), the rotating shaft (306), and the swing arm (305) to rotate in the shaft sleeve (307), so that the partition plate (304) is inserted between the upper layer of the book stack and the lower layer of the book stack, and the partition plate (304) is used to hook one side of the upper layer of the book to prevent it from moving downward; S4, the second driving motor (201) is reversed to drive the slide (210) and the bracket (209) to move downward, so that a gap appears between the upper layer of the book stack and the lower layer of the book stack; S5, driving motor 3 (401) drives sprocket 3 (412) to rotate chain 4 (413), and chain 4 (413) drives fixed block (405) to slide along linear guide rail (406), and then fixed block (405) drives fixed bar (404), roller 2 (408) and one side of conveyor belt (409) to approach book signatures and make one side of conveyor belt (409) enter the gap between the upper book signature stack and the lower book signature stack; S6, first drive the cylinder 2 (301) to extend the output end to retract the partition plate (304) so ​​that the book sheet falls on the conveyor belt (409), then drive the motor 4 (402) to drive the sprocket 2 (410) to make the chain 3 (411) drive the roller 1 (407) to rotate, thereby making the conveyor belt (409) rotate to convey the upper book sheet stack out; S7, then drive motor 3 (401) to retract the conveyor belt (409), and then drive motor 2 (201) to drive the unstackered book stack to move upward; S8, repeat S3 to S7 until the last layer of signature stack remains; S9, when the last layer of book stack is being transported, first drive the cylinder 1 (202) to retract the output end to drive the adjustment rod (205) and the connecting rod (206) to drive the push rod (207) to move upward, so as to lift the last layer of book stack and create a gap between the stack and the tray, and then drive the cylinder 3 (501) to extend the output end to enter the bottom of one side of the last layer of book stack and drag one side of the last layer of book stack; then drive the motor 3 (401) to make one side of the conveyor belt (409) enter the gap between the last layer of book stack and the tray, and then drive the cylinder 1 (202) to extend the output end to drive the push rod (207) to move downward, at this time, one side of the conveyor belt (409) and the cylinder 3 (501) extending the output end will simultaneously support both sides of the bottom surface of the last layer of book stack; S10, then continue to drive the motor three (401) to make the conveyor belt (409) enter the bottom surface of the last layer of book stack to receive the last layer of book stack, then drive the motor four (402) to transport the last layer of book stack out, finally drive the motor three (401) to reverse and retract the conveyor belt (409) to reset, then drive the cylinder three (501) to retract the output end to reset, then first drive the motor two (201) to drive the tray to move downward, and then drive the motor one (101) to transport the tray to the outside of the frame (1).

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