CN216832865U - Laser coding equipment for book coding - Google Patents

Abstract

The invention discloses a laser coding device for book coding, which comprises a material conveying table, a conveying belt, a driving motor, an electric telescopic rod and a laser coding mechanism, wherein the conveying belt is installed on the inner side of the material conveying table, the driving motor is installed behind the left end of the material conveying table, and an adjusting block is fixedly connected to the outer side of the middle part of a connecting rod. This books endow sign indicating number with laser coding equipment, stack books in the temporary storage box, start driving motor, when the connecting rod drives adjusting block and stripper plate anticlockwise rotation, the stripper plate can extrude the movable frame earlier and move up, make the left end block of stripper plate to the avris of books, and make the surperficial rodent of adjusting block and the contact of movable frame bottom, can drive movable frame and stripper right side and move afterwards, shift the books to the transmission belt, reciprocating type lift and the horizontal slip that drive the stripper plate through the movable frame, can carry out intermittent type formula at the uniform velocity transmission to books, be convenient for endow orderly going on of sign indicating number work, improve and endow a sign indicating number efficiency, avoid the confusion.

Description

Laser coding equipment for book coding

Technical Field

The invention relates to the technical field of book coding, in particular to a laser coding device for book coding.

Background

Books are the main tools used for recording all achievements by human beings, and are also important media for people to blend feelings, gain knowledge and inherit experiences, China just has books since ancient times, so that the situation of cultural fault does not occur, and in the book manufacturing process, in order to record the serial numbers or prices of books and other book information, laser coding needs to be carried out on the designated area of the books so as to be convenient for customers to scan codes and watch the books, but the book coding equipment in the current market still has the following problems:

1. the existing laser coding equipment for book coding generally needs to take books manually in the coding process, so that the work load is heavy, and the problem that the transmission quantity and the transmission speed cannot be controlled by using a traditional conveyor belt is easily caused, so that the manual operation and the mess of workers are easily caused;

2. in the conventional laser coding equipment for book coding, when coding, books may have page fluttering due to human collision or air blowing, so that the coding position is easy to deviate and misplace;

3. conventional books are marked a sign indicating number with laser and are beaten sign indicating number equipment, when the production of books is transmitted, probably cause the condition of page fold, and cause the influence to the coding, lead to easily that the sign indicating number on the printing can't be scanned and discerned.

Aiming at the problems, the book code marking device is innovatively designed on the basis of the original book code marking laser device.

Disclosure of Invention

The invention aims to provide a laser coding device for book coding, which is used for solving the problems that books generally need to be taken manually in the coding process and the work load is heavy, but the transmission quantity and the transmission speed cannot be controlled by using a traditional conveyor belt, so that workers are busy and disorderly, the books can fly due to manual collision or air blowing during coding, the coding position is easy to deviate and misplace, and the books can fly due to manual collision or air blowing during coding, so that the coding position is easy to deviate and misplace.

In order to achieve the purpose, the invention provides the following technical scheme: a laser coding device for book coding comprises a material conveying table, a transmission belt, a driving motor, an electric telescopic rod and a laser coding mechanism, wherein the transmission belt is installed on the inner side of the material conveying table, a temporary storage box is arranged above the left side of the material conveying table, the driving motor is installed behind the left end of the material conveying table, the output end of the driving motor is connected with a connecting rod, an adjusting block is fixedly connected to the outer side of the middle of the connecting rod, a squeezing plate is installed on one side of the adjusting block, a movable frame is connected to the outer side of the squeezing plate, a discharging plate is installed at the top end of the movable frame, a supporting and positioning mechanism is arranged at the bottom of the movable frame, a workbench is connected to the right end of the material conveying table, a connecting box is arranged at the bottom of the workbench, a bearing box is installed inside the middle section of the workbench, a first cavity is formed inside the top end of the bearing box, a second cavity is formed in the bottom of the bearing box, and the inboard sliding connection of second cavity has the fly leaf, both ends all are provided with first branch about the fly leaf top, and the top of first branch is connected with first roof, the middle part below of first roof articulates there is first catch bar, and the bottom of first catch bar is connected with the changeover bar, the rear of changeover bar is provided with rotary control mechanism, and the changeover bar is connected with the second roof through the second catch bar, both ends bottom all is provided with the second branch about the second roof, and the bottom of second branch is provided with the positioning bottom plate to the second branch runs through in the inside of limiting plate, the laser coding mechanism is installed to the middle part below of positioning bottom plate, and the middle part outside of limiting plate is provided with first levelling rod and second levelling rod.

Preferably, the temporary storage box is fixedly arranged at the left upper part of the material conveying table through a support rod, a groove is formed in the bottom of the material conveying table, and the width of the groove is larger than that of the discharging plate.

Preferably, the outer surface of the adjusting block is in the 1/2 rodent structure, the adjusting block is fixedly connected with the extrusion plate to form an integrated structure, and the center lines of the connecting rod, the adjusting block and the extrusion plate are all overlapped.

Preferably, the upper and lower both ends inboard of activity frame all is provided with the rodent structure corresponding with the adjusting block, and the activity frame passes through the adjusting block and constitutes horizontal slip structure to the activity frame passes through the stripper plate and constitutes elevation structure, the connected mode of activity frame and stripper is the welding, and the longitudinal section of stripper is "L" shape structure setting.

Preferably, support positioning mechanism and include the locating lever, and locating lever fixed connection both ends below about the movable frame, the bottom fixed mounting of locating lever has the adapter sleeve, and both ends symmetry is provided with the fixed block around the adapter sleeve, the inside of fixed block runs through there is the guide bar, and the fixed block passes through guide bar sliding connection in the bottom of defeated material platform.

Preferably, the workstation is connected for inlaying with the connected mode of bearing box, and bears the flexible pad that the surface paste of case is connected with the rubber material, the left and right sides both ends symmetry of bearing box is provided with 2 groups and connects the trachea, and every group connects the trachea and all installs 2 to the inside of first cavity and second cavity is through being connected the trachea and communicate each other.

Preferably, the first push rod and the second push rod are rotatably connected with the switching rod, the first top plate and the second top plate are respectively connected with the switching rod through a lifting structure, and the lifting direction of the first top plate is opposite to that of the second top plate all the time.

Preferably, the rotation control mechanism comprises a fixing rod fixedly connected with the rear part of the switching rod, the rear end of the fixing rod is fixedly connected with a mounting block, a lifting rod is arranged on one side of the mounting block, and an electric telescopic rod is arranged at the bottom of the lifting rod.

Preferably, the fixed rod is connected with the workbench through a bearing, the fixed rod forms a rotating structure through the lifting rod, and the lifting rod is connected with the mounting block in a meshing manner.

Preferably, first leveling rod and second leveling rod all rotate through volute spiral spring and connect in the middle part outside of positioning bottom plate, and first leveling rod is the cross arrangement with second leveling rod to the bottom of first leveling rod and second leveling rod all rotates and is connected with the rubber column.

Compared with the prior art, the invention has the beneficial effects that: the book coding laser coding device is used for book coding,

1. by arranging the adjusting block, the movable frame and the discharging plate, books are stacked in the temporary storage box, the driving motor is started, when the connecting rod drives the adjusting block and the extruding plate to rotate anticlockwise, the extruding plate can extrude the movable frame to move upwards firstly, the left end of the discharging plate is clamped to the side of the books, surface rodent of the adjusting block is contacted with the bottom of the movable frame, then the movable frame and the discharging plate can be driven to move right, the books are transferred onto the conveying belt, reciprocating lifting and left-right sliding of the discharging plate are driven by the movable frame, intermittent uniform-speed transmission can be carried out on the books, the sequential code assigning work is facilitated, the code assigning efficiency is improved, and disorder is avoided;

2. by arranging the rotary control mechanism and the movable plate, when the lifting rod is controlled by the electric telescopic rod to move upwards, the fixed rod can drive the adapter rod to rotate through the mounting block meshed with the electric telescopic rod, so that the movable plate is respectively pushed to move upwards through the first push rod and the second push rod and the laser coding mechanism moves downwards, when the movable plate moves upwards, air in the first cavity can be pumped into the second cavity through the connecting air pipe, so that adsorption can be provided for books placed on the flexible pad, and the problem that the coding position is deviated and misplaced due to the movement of the books during coding is avoided;

3. through setting up first leveling rod, second leveling rod and rubber column, drive the laser coding mechanism and move down when giving the sign indicating number at the positioning bottom plate, be the cross setting and all rotate the first leveling rod of being connected and the rotation can all take place with the positioning bottom plate with the leveling rod of second, and can make first leveling rod and the leveling rod bottom of second all rotate the rubber column of being connected and hug closely in books surface and reverse roll expansion under the effect of spiral spring, can carry out the flattening to the sign indicating number position of books, prevent to cause the influence to the sign indicating number because of the page fold, the sign indicating number that avoids leading to printing can't be by scanning identification.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the connection between the connecting rod and the adjusting block of the present invention;

FIG. 4 is a schematic view of the adjusting block and the pressing plate of the present invention;

FIG. 5 is a schematic structural view of the stripper plate of the present invention in an operating condition;

FIG. 6 is a schematic view of the overall rear view structure of the present invention;

FIG. 7 is a schematic overall side view of the present invention;

FIG. 8 is a schematic structural view of the rotation state of the adapter rod according to the present invention;

FIG. 9 is a schematic view of the connection between the movable plate and the first supporting rod according to the present invention;

FIG. 10 is a schematic top view of the movable plate and the first support rod of the present invention;

FIG. 11 is a top view of the positioning base plate and the first leveling rod of the present invention;

FIG. 12 is a schematic view of the overall structure of the supporting and positioning mechanism of the present invention.

In the figure: 1. a material conveying table; 2. a conveyor belt; 3. a support bar; 4. a temporary storage box; 5. a drive motor; 6. a connecting rod; 7. an adjusting block; 8. a pressing plate; 9. a movable frame; 10. a stripper plate; 1101. positioning a rod; 1102. connecting sleeves; 1103. a fixed block; 1104. a guide bar; 12. a work table; 13. a connecting box; 14. a carrying case; 15. a flexible pad; 16. connecting an air pipe; 17. a first chamber; 18. a second chamber; 19. a movable plate; 20. a first support bar; 21. a first top plate; 22. a first push rod; 23. a transfer lever; 2401. fixing the rod; 2402. mounting blocks; 2403. a lifting rod; 2404. an electric telescopic rod; 25. a second push rod; 26. a second top plate; 27. a second support bar; 28. positioning the bottom plate; 29. a limiting plate; 30. a laser coding mechanism; 31. a first leveling rod; 32. a second leveling rod; 33. a rubber column; 34. a spiral spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 3 and fig. 4, the present invention provides a technical solution: a laser coding device for book coding comprises a material conveying table 1, a transmission belt 2, a driving motor 5, an electric telescopic rod 2404 and a laser coding mechanism 30, wherein in order to carry books in order and facilitate coding work, the transmission belt 2 is arranged on the inner side of the material conveying table 1, a temporary storage box 4 is fixedly arranged on the upper left side of the material conveying table 1 through a support rod 3, the driving motor 5 is arranged behind the left end of the material conveying table 1, the output end of the driving motor 5 is connected with a connecting rod 6, an adjusting block 7 is fixedly connected on the outer side of the middle part of the connecting rod 6, a squeezing plate 8 is arranged on one side of the adjusting block 7, the outer surface of the adjusting block 7 is in an 1/2-shaped tooth structure arrangement, the adjusting block 7 and the squeezing plate 8 are fixedly connected in an integrated structure, the connecting rod 6, the center lines of the adjusting block 7 and the squeezing plate 8 are coincident with each other, a movable frame 9 is connected on the outer side of the squeezing plate 8, the top end of the movable frame 9 is provided with a discharging plate 10, the bottom of the material conveying platform 1 is provided with a groove, the width of the groove is larger than that of the discharging plate 10, the inner sides of the upper end and the lower end of the movable frame 9 are respectively provided with a mesh-like structure corresponding to the adjusting block 7, the movable frame 9 forms a left-right sliding structure through the adjusting block 7, the movable frame 9 forms a lifting structure through the extrusion plate 8, the movable frame 9 is connected with the discharging plate 10 in a welding manner, the longitudinal section of the discharging plate 10 is arranged in an L-shaped structure, the extrusion plate 8 can be extruded by the extrusion plate 8 to move upwards when the adjusting block 7 rotates anticlockwise, the bottom mesh of the movable frame 9 is contacted with the periphery of the adjusting block 7, so that the movable frame 9 can be controlled to drive the discharging plate 10 to move rightwards, and similarly, when the extrusion plate 8 extrudes the movable frame 9 to move downwards, the movable frame 9 can be controlled to drive the discharging plate 10 to move leftwards and reset, and in the reciprocating lifting and sliding leftwards processes of the discharging plate 10 driven by the movable frame 9, can carry out intermittent type formula at the uniform velocity transmission to books, the orderly of the work of coding of being convenient for goes on, improves coding efficiency, avoids the confusion.

Referring to fig. 4, 5 and 12, in order to improve the lifting and sliding stability of the movable frame 9 and the discharging plate 10, a supporting and positioning mechanism may be disposed at the bottom of the movable frame 9, the supporting and positioning mechanism includes a positioning rod 1101, the positioning rod 1101 is fixedly connected to the lower portions of the left and right ends of the movable frame 9, a connecting sleeve 1102 is fixedly disposed at the bottom of the positioning rod 1101, fixing blocks 1103 are symmetrically disposed at the front and rear ends of the connecting sleeve 1102, a guide rod 1104 penetrates through the fixing block 1103, the fixing block 1103 is slidably connected to the bottom of the material conveying table 1 through the guide rod 1104, the movable frame 9 is fixedly connected to the top of the positioning rod 1101, the positioning rod 1101 is slidably connected to the inside of the connecting sleeve 1102, so that the movable frame 9 can perform stable lifting movement, and the movable frame 9 can be controlled to stably slide left and right along with the connecting sleeve 1102 through the guide rod 1104 penetrating through the fixing block 1103, the operation stability of the device mechanism can be effectively improved, and the device is convenient to control and use.

Referring to fig. 1, 2, 6, 7, 9 and 10, in order to avoid the shift of the coding position caused by the movement of the book, a workbench 12 is connected to the right end of the feeding platform 1, a connecting box 13 is disposed at the bottom of the workbench 12, a carrying box 14 is disposed in the middle section of the workbench 12, the workbench 12 and the carrying box 14 are connected in an embedded manner, a rubber flexible pad 15 is adhered to the upper surface of the carrying box 14, 2 groups of connecting air pipes 16 are symmetrically disposed at the left and right ends of the carrying box 14, each group of connecting air pipes 16 is 2, the first chamber 17 and the second chamber 18 are communicated with each other through the connecting air pipes 16, a first chamber 17 is disposed in the top end of the carrying box 14, a second chamber 18 is disposed at the bottom of the carrying box 14, a movable plate 19 is slidably connected to the inner side of the second chamber 18, a first supporting rod 20 is arranged at the left end and the right end of the top of the movable plate 19, a first top plate 21 is connected to the top end of the first supporting rod 20, a first push rod 22 is hinged below the middle of the first top plate 21, an adapter rod 23 is connected to the bottom of the first push rod 22, a rotation control mechanism is arranged behind the adapter rod 23, the rotation control mechanism comprises a fixed rod 2401 fixedly connected to the rear of the adapter rod 23, a mounting block 2402 is fixedly connected to the rear end of the fixed rod 2401, a lifting rod 2403 is arranged on one side of the mounting block 2402, an electric telescopic rod 2404 is arranged at the bottom of the lifting rod 2403, the fixed rod 2401 is connected to the workbench 12 through a bearing, the fixed rod 2401 forms a rotating structure through the lifting rod 2403, the lifting rod 2403 is connected to the mounting block 2402 in an engaging manner, the movable plate 19 can move upwards through the adapter rod 23 in a rotation control manner, and air in the first chamber 17 can be pumped into the second chamber 18 through the connecting air pipe 16, therefore, the book placed on the flexible pad 15 can be adsorbed, and the problem that the book moves to cause offset and dislocation of the code-giving position during code-giving is avoided.

Referring to fig. 1, 8, 9 and 11, in order to avoid the book code-giving position from being wrinkled and ineffective, the adapting rod 23 may be connected to the second top plate 26 through the second pushing rod 25, the bottoms of the left and right ends of the second top plate 26 are respectively provided with the second supporting rods 27, the bottom of the second supporting rod 27 is provided with the positioning bottom plate 28, the second supporting rod 27 penetrates through the inside of the limiting plate 29, the laser code-printing mechanism 30 is installed below the middle portion of the positioning bottom plate 28, the outer side of the middle portion of the limiting plate 29 is provided with the first leveling rod 31 and the second leveling rod 32, the first leveling rod 31 and the second leveling rod 32 are both rotatably connected to the outer side of the middle portion of the positioning bottom plate 28 through the spiral spring 34, the first leveling rod 31 and the second leveling rod 32 are arranged in a crossing manner, and the bottoms of the first leveling rod 31 and the second leveling rod 32 are both rotatably connected to the rubber column 33, when the positioning bottom plate 28 is controlled to drive the laser code-printing mechanism 30 to move downward, first levelling rod 31 and second levelling rod 32 all can take place to rotate to can make first levelling rod 31 and second levelling rod 32 bottom all rotate the rubber column 33 of connecting and all hug closely in books surface and reverse roll expansion under volute spiral spring 34's effect, can carry out the flattening to the coding position of books, prevent to cause the influence because of the page fold to the coding, avoid leading to the sign indicating number on the printing can't be scanned and discerned.

The working principle is as follows: when the laser coding equipment for book coding is used, books needing coding are firstly stacked in the temporary storage box 4, when coding is carried out, the driving motor 5 arranged at the left rear part of the material conveying platform 1 is started, the control connecting rod 6 drives the adjusting block 7 to rotate anticlockwise, the extruding plate 8 at one side of the adjusting block 7 can extrude the movable frame 9 to move upwards, the left end of the discharging plate 10 is clamped to the side of the books, the bottom rodent of the movable frame 9 is meshed with the adjusting block 7, then the adjusting block 7 rotates to control the movable frame 9 and the discharging plate 10 to move right, similarly, when the extruding plate 8 extrudes the movable frame 9, the movable frame 9 can be controlled to drive the discharging plate 10 to move leftwards and reset, meanwhile, the books can be transferred onto the conveying belt 2, the reciprocating lifting and the leftward sliding of the discharging plate 10 are driven by the movable frame 9, intermittent uniform-speed transmission can be carried out on the books, the orderly operation of the coding work is facilitated, the coding efficiency is improved, the disordered work is avoided, the labor burden of workers is reduced, the lifting stability of the movable frame 9 can be improved through the positioning rod 1101 in sliding connection with the connecting sleeve 1102, the left-right sliding stability of the movable frame 9 can be improved through the guide rod 1104 in sliding connection with the fixed block 1103, the operation stability of the device is conveniently improved, and the operation and control are facilitated;

the book transferred to the left side of the work table 12 is taken and placed over the flexible pad 15, and then the electric telescopic rod 2404 is actuated, the lifting rod 2403 is controlled to move up, the fixing rod 2401 and the switching rod 23 can be driven to rotate anticlockwise by the mounting block 2402 which is engaged and connected with the lifting rod 2403, so that the first top board 21 can be controlled to move upwards and the second top board 26 can be controlled to move downwards under the action of the first push rod 22 and the second push rod 25, the second top board 26 controls the positioning bottom board 28 to move downwards through the second supporting rod 27, the books are coded through the laser coding mechanism 30, while the first top plate 21 drives the movable plate 19 to move upward in the second chamber 18 via the first supporting rod 20, air in the first chamber 17 can be drawn into the second chamber 18 through the connecting air tube 16, thereby being capable of providing adsorption for the books placed on the flexible cushion 15 and avoiding the deviation and dislocation of the code-assigning position caused by the movement of the books during the code-assigning;

meanwhile, when the positioning bottom plate 28 and the laser coding mechanism 30 move downward for coding, the first leveling rod 31 and the second leveling rod 32 which are arranged in a crossed manner and are both rotationally connected with the positioning bottom plate 28 rotate, and the rubber columns 33 which are rotationally connected with the bottoms of the first leveling rod 31 and the second leveling rod 32 can cling to the surface of the book and reversely roll and expand under the action of the volute spiral spring 34, so that the coding position of the book can be leveled, the influence on the coding due to page wrinkles is prevented, the elastic rubber columns 33 can straighten the wrinkles of the book through friction force, the situation that the printed codes cannot be scanned and identified is avoided, the working process of the whole device is just the above, and the content which is not described in detail in the specification belongs to the prior art which is known by a person skilled in the art.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a books coding is with laser coding equipment, includes defeated material platform (1), transmission band (2), driving motor (5), electric telescopic handle (2404) and laser coding mechanism (30), its characterized in that: the conveying device is characterized in that a conveying belt (2) is installed on the inner side of the conveying platform (1), a temporary storage box (4) is arranged above the left side of the conveying platform (1), a driving motor (5) is installed behind the left end of the conveying platform (1), the output end of the driving motor (5) is connected with a connecting rod (6), an adjusting block (7) is fixedly connected to the outer side of the middle of the connecting rod (6), an extrusion plate (8) is installed on one side of the adjusting block (7), the outer side of the extrusion plate (8) is connected with a movable frame (9), a discharge plate (10) is installed on the top end of the movable frame (9), a supporting and positioning mechanism is arranged at the bottom of the movable frame (9), a workbench (12) is connected to the right end of the conveying platform (1), a connecting box (13) is arranged at the bottom of the workbench (12), and a bearing box (14) is installed inside the middle section of the workbench (12), a first cavity (17) is formed in the top end of the bearing box (14), a second cavity (18) is formed in the bottom of the bearing box (14), a movable plate (19) is connected to the inner side of the second cavity (18) in a sliding manner, first support rods (20) are arranged at the left end and the right end of the top of the movable plate (19), a first top plate (21) is connected to the top end of each first support rod (20), a first push rod (22) is hinged to the lower portion of the middle of each first top plate (21), an adapter rod (23) is connected to the bottom of each first push rod (22), a rotation control mechanism is arranged behind the adapter rod (23), the adapter rod (23) is connected with a second top plate (26) through a second push rod (25), second support rods (27) are arranged at the bottoms of the left end and the right end of the second top plate (26), and a positioning bottom plate (28) is arranged at the bottom of each second support rod (27), and the second supporting rod (27) penetrates through the inside of the limiting plate (29), a laser coding mechanism (30) is installed below the middle of the positioning bottom plate (28), and a first leveling rod (31) and a second leveling rod (32) are arranged on the outer side of the middle of the limiting plate (29).

2. The laser coding device for book coding according to claim 1, characterized in that: the temporary storage box (4) is fixedly arranged at the upper left of the material conveying platform (1) through a support rod (3), a groove is formed in the bottom of the material conveying platform (1), and the width of the groove is larger than that of the discharging plate (10).

3. The laser coding device for book coding according to claim 1, characterized in that: the outer surface of the adjusting block (7) is in the arrangement of an 1/2 rodent structure, the adjusting block (7) is fixedly connected with the extrusion plate (8) to form an integrated structure, and the center lines of the connecting rod (6), the adjusting block (7) and the extrusion plate (8) are overlapped with each other.

4. The laser coding device for book coding according to claim 1, characterized in that: the upper and lower both ends inboard of activity frame (9) all is provided with the rodent column structure corresponding with adjusting block (7), and activity frame (9) pass through adjusting block (7) and constitute horizontal slip structure to activity frame (9) pass through stripper plate (8) and constitute elevation structure, the connected mode of activity frame (9) and stripper plate (10) is the welding, and the longitudinal section of stripper plate (10) is "L" shape structure setting.

5. The laser coding device for book coding according to claim 1, characterized in that: support positioning mechanism includes locating lever (1101), and locating lever (1101) fixed connection in the left and right sides both ends below of movable frame (9), the bottom fixed mounting of locating lever (1101) has adapter sleeve (1102), and the front and back both ends symmetry of adapter sleeve (1102) is provided with fixed block (1103), the inside of fixed block (1103) is run through has guide bar (1104), and fixed block (1103) pass through guide bar (1104) sliding connection in the bottom of defeated material platform (1).

6. The laser coding device for book coding according to claim 1, characterized in that: workstation (12) are connected for inlaying with the connected mode of bearing box (14), and bear the flexible pad (15) that the surface paste of box (14) is connected with the rubber material, the left and right sides both ends symmetry of bearing box (14) is provided with 2 groups and connects trachea (16), and every group and connect trachea (16) and all install 2 to the inside of first cavity (17) and second cavity (18) is through connecting trachea (16) intercommunication each other.

7. The laser coding device for book coding according to claim 1, characterized in that: the first push rod (22) and the second push rod (25) are rotatably connected with the adapter rod (23), the first top plate (21) and the second top plate (26) are respectively connected with the adapter rod (23) in a rotating mode, the adapter rod (23) forms a lifting structure, and the lifting direction of the first top plate (21) is opposite to that of the second top plate (26) all the time.

8. The laser coding device for book coding according to claim 1, characterized in that: the rotary control mechanism comprises a fixing rod (2401) fixedly connected with the rear portion of the switching rod (23), an installation block (2402) is fixedly connected with the rear end of the fixing rod (2401), a lifting rod (2403) is arranged on one side of the installation block (2402), and an electric telescopic rod (2404) is installed at the bottom of the lifting rod (2403).

9. The laser coding device for book coding according to claim 8, wherein: the fixing rod (2401) is connected with the workbench (12) through a bearing, the fixing rod (2401) forms a rotating structure through the lifting rod (2403), and the lifting rod (2403) is connected with the mounting block (2402) in a meshing mode.

10. The laser coding device for book coding according to claim 1, characterized in that: first leveling rod (31) and second leveling rod (32) all rotate through volute spiral spring (34) and connect in the middle part outside of location bottom plate (28), and first leveling rod (31) and second leveling rod (32) are the crossing setting to the bottom of first leveling rod (31) and second leveling rod (32) all rotates and is connected with rubber column (33).

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