Intelligent detection device for book pushing rod of collating machine based on photoelectric detection function

Abstract

The invention relates to the technical field of photoelectric detection, and discloses a collating machine book pushing rod intelligent detection device based on a photoelectric detection function. The book pushing rod detection device is provided with the light shielding plates with the arc-shaped plates, the book pushing rod detection electric eyes are located between the adjacent light shielding plates, the light shielding plates play a role in shielding outside light, meanwhile, the light shielding plates drive the detection electric eyes to rotate back and forth under the action of the electric rotating shafts, and by changing the recognition positions of the detection electric eyes, the influence of the outside light on the detection device is effectively avoided; meanwhile, an electric telescopic rod is arranged at the top of the light shielding plate, when the light shielding plate rotates upwards, the electric telescopic rod shrinks to drive the light shielding plate to ascend, the recognition range of the detection electric eye is effectively expanded, in addition, an arc-shaped plate is located on the outer ring of the detection electric eye, and when the device is located at the standard position, the detection electric eye cannot see the arc-shaped plate; when the detection electric eye deviates in the back-and-forth movement process, the detection electric eye can see the arc-shaped plate at the moment, and the arc-shaped plate can play a role in position calibration.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photoelectric detection, and in particular to a page collator book pushing rod intelligent detection device based on photoelectric detection function. BACKGROUND

[0002] In the efficient operation process of the glue nail page collator, the book pushing rod as a key component is responsible for accurately pushing the pages, and its stable operation directly determines the production efficiency and product quality. The photoelectric detection device is used for detecting the absence or failure of the book pushing rod. The core principle of the photoelectric detection device is to emit light of a specific wavelength and receive the signal light reflected by the book pushing rod to determine the position and state of the book pushing rod.

[0003] In Chinese Patent No. CN208140570U, a high-precision photoelectric detection device is disclosed, which relates to the technical field of photoelectric detection. The front ends of the two photoelectric emitters are each provided with a light isolation channel one. The interiors of the two photoelectric emitters are each provided with a light source, a first lens, and a second lens. The right side of the light source is provided with the first lens and the second lens. The light source emits light that passes through the first lens and the second lens and is isolated by the light isolation channel one. The right end of the light isolation channel one is provided with a light isolation film. The right sides of the two photoelectric emitters are symmetrically provided with two photoelectric receivers. The target object is provided between the two photoelectric emitters and the two photoelectric receivers. The receiving ports of the two photoelectric receivers are provided with a light isolation channel two. The utility model can effectively avoid the interference of dust and external stray light between the photoelectric emitter and the photoelectric receiver, improve the measurement accuracy, and realize the comparison and analysis of data, making the data more accurate and improving the efficiency.

[0004] In view of the above and existing related technologies, the inventors believe that the following defects often exist: the existing page collator book pushing rod intelligent detection device based on photoelectric detection function, when external light enters the detection device, will damage the original light signal of the detection device, making it difficult to accurately identify the book pushing rod of the page collator, resulting in detection failure or misjudgment. SUMMARY

[0005] The technical problem to be solved by the present application is that in the prior art, external light enters the detection electric eye, resulting in the detection device failing to detect or misjudging. Therefore, we propose a page collator book pushing rod intelligent detection device based on photoelectric detection function.

[0006] In order to achieve the above object, the technical scheme adopted by the present application is as follows: a collating machine book pushing rod intelligent detection device based on photoelectric detection function, comprising: a collating machine book pushing rod intelligent detection device body, an installation plate is fixedly connected inside the collating machine book pushing rod intelligent detection device body, a photoelectric detector is fixedly connected to the top of the installation plate, a device cable is fixedly connected to the side of the photoelectric detector, a book pushing rod detection electric eye is fixedly connected to one end of the device cable, an upper light shield plate is fixedly connected to the top of the book pushing rod detection electric eye, an upper arc-shaped plate is fixedly connected to the inner wall of the upper light shield plate, a lower light shield plate is fixedly connected to the bottom of the book pushing rod detection electric eye, a lower arc-shaped plate is fixedly connected to the inner wall of the lower light shield plate, an electric rotating shaft is fixedly connected to the side of the lower light shield plate, a movable frame is movably connected to one end of the electric rotating shaft, an electric telescopic rod is fixedly connected to the top of the movable frame, and a device telescopic rod is fixedly connected to the bottom of the movable frame.

[0007] Preferably, the surfaces of the upper arc-shaped plate and the lower arc-shaped plate are coated with black paint, and the upper arc-shaped plate and the lower arc-shaped plate are symmetrically arranged about the horizontal central axis of the book pushing rod detection electric eye.

[0008] Preferably, the electric rotating shaft is fixedly connected to the upper light shield plate, and the electric rotating shaft is symmetrically arranged about the vertical central axis of the upper light shield plate.

[0009] Preferably, the electric telescopic rod is fixedly connected to the collating machine book pushing rod intelligent detection device body, and the device telescopic rod is fixedly connected to the collating machine book pushing rod intelligent detection device body.

[0010] Preferably, one side of the movable frame is fixedly connected with a first air duct flow channel, a first fan is fixedly connected to the side of the first air duct flow channel, a first gear is fixedly connected inside the first fan, and a first gear rack is engaged with the side of the first gear.

[0011] Preferably, the other side of the movable frame is fixedly connected with a second air duct flow channel, a second fan is fixedly connected to the side of the second air duct flow channel, a second gear is fixedly connected inside the second fan, and a second gear rack is engaged with the side of the second gear.

[0012] Preferably, the first gear rack is fixedly connected to the collating machine book pushing rod intelligent detection device body, and the second gear rack is fixedly connected to the collating machine book pushing rod intelligent detection device body.

[0013] Preferably, a fixed vertical plate is fixedly connected inside the second air duct flow channel, a fixed horizontal plate is arranged on the side of the fixed vertical plate, and the fixed horizontal plate is fixedly connected to the second air duct flow channel.

[0014] Preferably, the fixed vertical plate and the fixed horizontal plate are both arranged obliquely, and the fixed vertical plate and the fixed horizontal plate are arranged staggeredly.

[0015] Preferably, the top of the photoelectric detector is fixedly connected with a warning device wire, the top of the warning device wire is fixedly connected with a light warning device, the light warning device and the body of the book pushing rod intelligent detection device of the collating machine are fixedly connected, and the bottom of the photoelectric detector is fixedly connected with a collating machine wire.

[0016] Technical effects and advantages of the present application: in the present application, the light shield plate with the arc-shaped plate is arranged, the book pushing rod detection electric eye is located between the adjacent light shield plates, the light shield plate plays a role of shielding external light, at the same time, the light shield plate drives the detection electric eye to reciprocatingly rotate under the action of the electric rotating shaft, the identification position of the detection electric eye is changed, the influence of external light on the detection device is effectively avoided, at the same time, the top of the light shield plate is provided with the electric telescopic rod, when the light shield plate rotates upward, the electric telescopic rod is retracted at this time, the light shield plate is lifted, the identification range of the detection electric eye is effectively expanded, in addition, the arc-shaped plate is located at the outer circle of the detection electric eye, when the device is in the standard position, the detection electric eye cannot see the arc-shaped plate, when the detection electric eye deviates in the reciprocating movement process, the detection electric eye can see the arc-shaped plate at this time, the arc-shaped plate can play a role of position calibration. BRIEF DESCRIPTION OF DRAWINGS

[0017] The disclosure of the present application will be described with reference to the accompanying drawings. It should be understood that the drawings are only for the purpose of illustration, and are not intended to limit the scope of protection of the present application. In the drawings, the same reference signs are used to refer to the same parts: Figure 1 It is a front view structural schematic diagram of the collating machine book pushing rod intelligent detection device based on the photoelectric detection function of the present application; Figure 2 It is an internal structure schematic diagram of the collating machine book pushing rod intelligent detection device based on the photoelectric detection function of the present application; Figure 3 It is an enlarged structure schematic diagram of the movable frame part of the present application; Figure 4 It is an internal structure schematic diagram of the movable frame part of the present application; Figure 5 It is an enlarged structure schematic diagram of the electric rotating shaft part of the present application; Figure 6 It is an enlarged structure schematic diagram of the light shield plate part of the present application; Figure 7 It is an enlarged structure schematic diagram of the No. 1 fan part of the present application; Figure 8 It is an enlarged structure schematic diagram of the No. 2 fan part of the present application; Figure 9 It is a cross-sectional structure schematic diagram of the No. 2 air duct flow channel part of the present application.

[0018] Legend: 1, the book pushing rod intelligent detection device body; 2, mounting plate; 3, photoelectric detector; 4, device cable; 5, book pushing rod detection electric eye; 6, upper light shield; 7, upper arc plate; 8, lower light shield; 9, lower arc plate; 10, electric shaft; 11, movable frame; 12, No. 1 fan; 13, No. 1 gear; 14, No. 1 rack; 15, No. 2 fan; 16, No. 2 gear; 17, No. 2 rack; 18, No. 2 air duct flow pipe; 19, fixed vertical plate; 20, fixed horizontal plate; 21, warning device wire; 22, light warning device; 23, collating machine wire; 24, device telescopic rod; 25, electric telescopic rod; 26, No. 1 air duct flow pipe. DETAILED DESCRIPTION

[0019] It is easy to understand that according to the technical scheme of the present application, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the present application. Therefore, the following detailed description and the accompanying drawings are only exemplary description of the technical scheme of the present application, and should not be regarded as the whole or regarded as the limitation or restriction of the technical scheme of the present application.

[0020] According to an embodiment of the present application Figures 1 to 9 is shown.

[0021] The existing collating machine push book rod intelligent detection device based on photoelectric detection function is extremely sensitive to external light interference in use, including different power lighting in the workshop, natural light through the window, reflected light generated by adjacent equipment during work, etc. When external light enters the detection electric eye of the detection device, it is easy to form a light spot reflection on the surface of the photosensitive element, the internal lens or the surrounding structure of the detection electric eye. The intensity and angle of the reflected light change irregularly, which can destroy the original light signal of the detection device. The core working logic of the detection electric eye is to accurately identify by receiving the light signal of a specific wavelength and specific intensity range reflected by the push book rod. Under normal working conditions, the light signal reflected by the push book rod has stable intensity and angle characteristics, and the detection device can accurately judge the position and state of the push book rod according to these characteristics. However, the reflected light makes it difficult for the detection device to accurately identify the push book rod of the collating machine, resulting in detection failure or misjudgment of the device. In order to solve this problem, the present application makes the following design on the collating machine push book rod intelligent detection device based on photoelectric detection function: a collating machine push book rod intelligent detection device based on photoelectric detection function, comprising: a collating machine push book rod intelligent detection device body 1, an installation plate 2 is fixedly connected inside the collating machine push book rod intelligent detection device body 1, a photoelectric detector 3 is fixedly connected to the top of the installation plate 2, the photoelectric detector 3 is a device that uses the principle of photoelectric conversion to detect the existence, position, state, characteristics, etc. of the target object by emitting, receiving and analyzing the light signal. It is usually composed of light emitting device, light receiving device, signal processing circuit and output unit, etc. The device cable 4 is fixedly connected to the side of the photoelectric detector 3, one end of the device cable 4 is fixedly connected with a push book rod detection electric eye 5, the push book rod detection electric eye 5 is the core component responsible for light signal emission and reception in the collating machine push book rod intelligent detection device, and is specially used for accurately identifying the position, state and motion trail of the push book rod. The top of the push book rod detection electric eye 5 is fixedly connected with an upper light shield plate 6, the inner wall of the upper light shield plate 6 is fixedly connected with an upper arc plate 7, the bottom of the push book rod detection electric eye 5 is fixedly connected with a lower light shield plate 8, the inner wall of the lower light shield plate 8 is fixedly connected with a lower arc plate 9, the side of the lower light shield plate 8 is fixedly connected with an electric rotating shaft 10, the electric rotating shaft 10 is a mechanical transmission component driven by an electric motor, which can realize precise angle rotation or reciprocating motion. In the collating machine push book rod detection device, it is the core power unit for dynamically adjusting the position of the light shield plate, arc plate and other components. One end of the electric rotating shaft 10 is movably connected with a movable frame 11, the top of the movable frame 11 is fixedly connected with an electric telescopic rod 25, the electric telescopic rod 25 is a mechanical execution component driven by an electric motor, which can realize linear reciprocating motion. It is widely used in automatic equipment, and its core function is to push or pull the load by precise length change to realize automatic control of stretching, shrinking and positioning. The bottom of the movable frame 11 is fixedly connected with a device telescopic rod 24, the surfaces of the upper arc plate 7 and the lower arc plate 9 are coated with black paint,The black paint has the characteristics of absorbing light, can absorb the external light irradiated to the surface of the arc-shaped plate, avoids the arc-shaped plate from becoming a new interference light source due to reflection, prevents the reflected light from entering the light path of the detection electric eye and the book pushing rod, and has the ability of strengthening light shielding and anti-reflection, which is beneficial to reduce optical interference. The upper arc-shaped plate 7 and the lower arc-shaped plate 9 are symmetrically arranged about the horizontal central axis of the book pushing rod detection electric eye 5. The electric rotating shaft 10 is fixedly connected between the electric rotating shaft 10 and the upper light shielding plate 6. The electric rotating shaft 10 is symmetrically arranged about the vertical central axis of the upper light shielding plate 6. The electric telescopic rod 25 is fixedly connected between the electric telescopic rod 25 and the book pushing rod intelligent detection device body 1. The device telescopic rod 24 is fixedly connected between the device telescopic rod 24 and the book pushing rod intelligent detection device body 1.

[0022] In use, the book pushing rod intelligent detection device body 1 is installed in the book pushing rod area of the book folding machine, so that the book pushing rod detection electric eye 5 faces the book pushing rod. The book folding machine is an automatic equipment in the printing and binding industry for automatically stacking and arranging single pages of different page numbers and different contents in a predetermined order. The core function is to replace the complicated process of manual paging and paper stacking, realize the rapid combination of multiple pages of documents, and provide neat and orderly book blocks for subsequent binding. The function of the book pushing rod is to smoothly push the stacked book blocks from the stacking area to the conveying track or the next equipment. When the detection device detects the book pushing rod, the electric rotating shaft 10 starts to rotate clockwise, driving the upper light shielding plate 6 and the lower light shielding plate 8 to rotate upward. At the same time, the electric telescopic rod 25 starts to contract, and the device telescopic rod 24 starts to extend, causing the upper light shielding plate 6 and the lower light shielding plate 8 to rotate upward while moving upward. When the upper light shielding plate 6 and the lower light shielding plate 8 are at the top, the electric rotating shaft 10 starts to rotate counterclockwise, driving the upper light shielding plate 6 and the lower light shielding plate 8 to rotate downward. The electric telescopic rod 25 starts to extend, and the device telescopic rod 24 starts to contract, causing the upper light shielding plate 6 and the lower light shielding plate 8 to rotate downward while moving downward. When the upper light shielding plate 6 and the lower light shielding plate 8 are at the bottom, the device starts to reset, restoring the book pushing rod detection electric eye 5 to the initial position. The upper arc-shaped plate 7 and the lower arc-shaped plate 9 are located on both sides of the book pushing rod detection electric eye 5 and at the edge of the book pushing rod detection electric eye 5. During the entire detection process, the upper arc-shaped plate 7 and the lower arc-shaped plate 9 are not in the recognition area of the book pushing rod detection electric eye 5. With the reciprocating rotation of the book pushing rod detection electric eye 5, if the upper arc-shaped plate 7 and the lower arc-shaped plate 9 appear in the detection area of the book pushing rod detection electric eye 5, it indicates that the device has deviated during movement and needs to be calibrated.

[0023] The light shield with arc-shaped plate is provided, the pusher rod detection electric eye 5 is located between the adjacent light shields, the light shield plays a role of shielding external light, meanwhile, the light shield drives the detection electric eye to reciprocating rotate under the action of the electric rotating shaft 10, the identification position of the detection electric eye is changed, the surface of the light shield adopts a matte black coating, can effectively absorb the stray light from all directions, including the direct light of the workshop ceiling lamp, the natural light of the window and the reflected light generated during the operation of the equipment, etc., to create a relatively stable optical environment for the detection electric eye, to ensure that it can focus on capturing the effective signal reflected by the pusher rod, meanwhile, the electric telescopic rod 25 is arranged at the top of the light shield, when the light shield rotates upward, the electric telescopic rod 25 is retracted at this time, drives the light shield to rise, effectively expands the identification range of the detection electric eye, in addition, the arc-shaped plate is located at the outer circle of the detection electric eye, when the device is in the standard position, the arc-shaped plate cannot be seen by the detection electric eye, which means that the position of the detection electric eye is accurate, and the pusher rod detection can be normally carried out, when the detection electric eye deviates during the reciprocating movement due to mechanical wear, dust accumulation or external vibration, the optical axis of the detection electric eye will deviate from the preset direction, at this time, the detection electric eye can capture the reflection signal of the arc-shaped plate, since the surface of the arc-shaped plate has specific reflection characteristics and position marks, the detection device can accurately judge the deviation direction and deviation amount of the detection electric eye by analyzing these signals, and feedback to the control system in time, at this time, the arc-shaped plate can play a role of position calibration.

[0024] The existing page setter pusher rod intelligent detection device based on photoelectric detection function, when in use, since the page setter is often used in printing workshops, binding workshops and other places, there are a large number of suspended particulate matters in such environment, meanwhile, paper powder and paper hair are generated in the paper processing process, these light particles are easy to float in the air, forming continuous dust pollution, the suspended particulate matters will adhere to the core area of the detection device, if the particulate matters adhere to the detection electric eye, the light intensity of the emission lens will be attenuated due to the shielding, the light beam that should be accurately irradiated to the surface of the pusher rod becomes dim and scattered, resulting in a large decrease in the signal light intensity reflected back by the pusher rod, the receiving lens cannot effectively capture the reflected light due to the shielding of the particulate matters, even the stray light scattered by the particulate matters may be misjudged as effective signal, meanwhile, the surface of the light shield and the arc-shaped plate will adhere to the particulate matters, which affects the detection accuracy of the device, and further leads to misjudgment of the detection device, in order to solve this problem, the page setter pusher rod intelligent detection device based on photoelectric detection function is designed as follows: One side of the movable frame 11 is fixedly connected with a first air duct flow pipe 26, the side of the first air duct flow pipe 26 is fixedly connected with a first fan 12, the inside of the first fan 12 is fixedly connected with a first gear 13, the side of the first gear 13 is engaged with a first rack 14, the other side of the movable frame 11 is fixedly connected with a second air duct flow pipe 18, the first air duct flow pipe 26 and the second air duct flow pipe 18 are used for providing a path for the delivery of wind, the side of the second air duct flow pipe 18 is fixedly connected with a second fan 15, the first fan 12 and the second fan 15 are used for driving the flow of wind, the inside of the second fan 15 is fixedly connected with a second gear 16, the side of the second gear 16 is engaged with a second rack 17, the first rack 14 and the bookbar intelligent detection device body 1 are fixedly connected, the second rack 17 and the bookbar intelligent detection device body 1 are fixedly connected, the inside of the second air duct flow pipe 18 is fixedly connected with a fixed vertical plate 19, the side of the fixed vertical plate 19 is provided with a fixed horizontal plate 20, the fixed horizontal plate 20 and the second air duct flow pipe 18 are fixedly connected, the fixed vertical plate 19 and the fixed horizontal plate 20 are both inclinedly arranged, the fixed vertical plate 19 and the fixed horizontal plate 20 are staggered, the top of the photoelectric detector 3 is fixedly connected with a warning device wire 21, the top of the warning device wire 21 is fixedly connected with a light warning device 22, the light warning device 22 is an electronic device that transmits specific information through light signals, which is widely used in industrial machinery, automation systems, public facilities and other scenes, its core function is to use the strong recognition of visual signals to quickly attract the attention of operators or monitoring personnel, to ensure the timeliness and accuracy of information transmission, the light warning device 22 and the bookbar intelligent detection device body 1 are fixedly connected, the bottom of the photoelectric detector 3 is fixedly connected with a bookbar wire 23, the bookbar wire 23 is fixedly connected with the controller of the bookbar.

[0025] When the device is in use, when the movable frame 11 rises, at this time the movable frame 11 drives the first fan 12 and the second fan 15 to rise, at this time the first gear 13 and the second gear 16 begin to rise, the first gear rack 14 and the second gear rack 17 are in a static state, at this time the first gear 13 and the second gear 16 begin to rotate, drive the first fan 12 and the second fan 15 to rotate together, at this time the first fan 12 inhales air, the second fan 15 exhausts air, and a wind channel from the first fan 12 to the second fan 15 is generated, when the movable frame 11 descends, at this time the movable frame 11 drives the first fan 12 and the second fan 15 to descend, at this time the first fan 12 exhausts air, the second fan 15 inhales air, and a wind channel from the second fan 15 to the first fan 12 is generated, the structure generates a wind channel to clean dust and particulate matters in the device, ensures the cleanliness of the device, effectively avoids dust and particulate matters from adhering to the device, and affects the detection effect of the device, when the book pushing rod detection electric eye 5 does not identify the existence of the book pushing rod, at this time the book pushing rod detection electric eye 5 transmits a signal to the photoelectric detector 3, the photoelectric detector 3 promotes the light warning indicator 22 to emit light through the warning indicator wire 21, so as to remind the staff, at the same time, the photoelectric detector 3 controls the collating machine to stop running through the collating machine wire 23, the design builds a solid safety barrier for the stable operation of the collating machine, and the device automatically stops running when there is one less book pushing rod, so as to completely eliminate various production faults caused by the abnormal book pushing rod from the source, from the production efficiency level, the detection device effectively avoids the time loss caused by the shutdown and troubleshooting due to equipment failure, effectively guarantees the efficient and continuous operation of the production line, in the product quality control aspect, completely eliminates the book page binding misplacement, product defects and even scrapping caused by the book pushing rod problem, saves a large amount of production cost for the enterprise, in the operation safety dimension, the potential risks caused by the abnormal equipment are warned and prevented in advance, and the personal safety of the operating personnel is comprehensively guaranteed.

[0026] The technical scope of the present application is not limited to the above description, and those skilled in the art can make various modifications and changes to the above embodiments without departing from the technical idea of the present application, and these modifications and changes should be within the protection scope of the present application.

Claims

1. An intelligent detection device for a book pusher of a collating machine based on a photoelectric detection function, characterized in that: include: The body of the intelligent detection device for the book pushing rod of the pagination machine, the interior of the body of the intelligent detection device for the book pushing rod of the pagination machine is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a photoelectric detector, the side of the photoelectric detector is fixedly connected with a device cable, one end of the device cable is fixedly connected with a book pushing rod detection electric eye, the top of the book pushing rod detection electric eye is fixedly connected with an upper light shielding plate, the inner wall of the upper light shielding plate is fixedly connected with an upper arc plate, the bottom of the book pushing rod detection electric eye is fixedly connected with a lower light shielding plate, the inner wall of the lower light shielding plate is fixedly connected with a lower arc plate, the side of the lower light shielding plate is fixedly connected with an electric rotating shaft, one end of the electric rotating shaft is movably connected with a movable frame, the top of the movable frame is fixedly connected with an electric telescopic rod, and the bottom of the movable frame is fixedly connected with a device telescopic rod.

2. The intelligent detection device for the book pusher of a collating machine based on photoelectric detection function according to claim 1, characterized in that: The surfaces of the upper arc plate and the lower arc plate are both coated with black paint, and the upper arc plate and the lower arc plate are symmetrically arranged about the horizontal central axis of the book pushing rod detection electric eye.

3. The intelligent detection device for the book pusher of a collating machine based on photoelectric detection function according to claim 1, characterized in that: The electric rotating shaft is fixedly connected to the upper shading plate, and a pair of the electric rotating shafts are symmetrically arranged about the vertical center axis of the upper shading plate.

4. The intelligent detection device for the book pusher of a collating machine based on photoelectric detection function according to claim 1, characterized in that: The electric telescopic rod is fixedly connected to the body of the intelligent detection device for the book pushing rod of the collating machine, and the device telescopic rod is fixedly connected to the body of the intelligent detection device for the book pushing rod of the collating machine.

5. The intelligent detection device for the book pusher of a collating machine based on photoelectric detection function according to claim 1, characterized in that: One side of the movable frame is fixedly connected to the No. 1 air duct circulation pipe, the side of the No. 1 air duct circulation pipe is fixedly connected to the No. 1 fan, the interior of the No. 1 fan is fixedly connected to the No. 1 gear, and the side of the No. 1 gear is meshed with the No. 1 rack.

6. The intelligent detection device for the book pusher of a collating machine based on photoelectric detection function according to claim 5, characterized in that: The other side of the movable frame is fixedly connected to the No. 2 air duct circulation pipe, the side of the No. 2 air duct circulation pipe is fixedly connected to the No. 2 fan, the interior of the No. 2 fan is fixedly connected to the No. 2 gear, and the side of the No. 2 gear is meshed with the No. 2 rack.

7. The intelligent detection device for the book pusher of a collating machine based on photoelectric detection function according to claim 6, characterized in that: The No. 1 rack is fixedly connected to the body of the intelligent detection device for the book pushing rod of the collating machine, and the No. 2 rack is fixedly connected to the body of the intelligent detection device for the book pushing rod of the collating machine.

8. The intelligent detection device for the book pusher of a collating machine based on photoelectric detection function according to claim 6, characterized in that: A fixed vertical plate is fixedly connected to the interior of the No. 2 air duct circulation pipe, and a fixed horizontal plate is provided on the side of the fixed vertical plate. The fixed horizontal plate is fixedly connected to the No. 2 air duct circulation pipe.

9. The intelligent detection device for the book pusher of a collating machine based on photoelectric detection function according to claim 8, characterized in that: The fixed vertical plates and the fixed horizontal plates are both arranged obliquely, and the fixed vertical plates and the fixed horizontal plates are arranged in a staggered manner.

10. The intelligent detection device for the book pusher of a collating machine based on photoelectric detection function according to claim 1, characterized in that: The top of the photoelectric detector is fixedly connected to an alarm wire, the top of the alarm wire is fixedly connected to a light alarm, the light alarm is fixedly connected to the body of the intelligent detection device of the book pushing rod of the collating machine, and the bottom of the photoelectric detector is fixedly connected to the collating machine wire.

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