CN216375120U - Automatic binding device for books - Google Patents

Abstract

The utility model discloses an automatic book binding device which comprises a book binding mechanism and a book conveying mechanism, wherein the book binding mechanism consists of a slipcase binding mechanism and a binding belt binding mechanism with the same structure as the slipcase binding mechanism, the book conveying mechanism consists of a primary conveying mechanism, a secondary conveying mechanism, a tertiary conveying mechanism, a conveying rack and a binding rack, the primary conveying mechanism consists of two groups of four-rod conveying belt mechanisms, the secondary conveying mechanism consists of two groups of four-rod conveying belt mechanisms, and the tertiary conveying mechanism consists of one group of four-rod conveying belt mechanisms. This books automatic bundling device is through increasing slipcase bundling mechanism, changes strapping dimension width and material and uses the material, and the mode parcel books protective sheath that binds up with the secondary is innovative, realizes that every bundle books protective sheath machine is automatic to be added to owing to increase the protective sheath with tying up the form, the efficient strapper precision makes protective sheath function greatly increased, has also saved the production time cost.

Description

Automatic binding device for books

Technical Field

The utility model relates to the technical field of automatic binding of books, in particular to an automatic binding device for books.

Background

At present, in the market, the automatic book binding machine devices applied to small and medium-sized binding occasions have a lot of, and the main defects of the devices in use are as follows:

for the first, for the ordinary automatic strapping machine device, the technology for realizing the strapping of the articles to be strapped is mature, but for the single-stack book binding process, the single-stack book protective sleeve needs to be manually added to the operation table by an operator during manual stacking;

secondly, most of the automatic strapping machines mainly circulated in the market can only realize the automatic strapping of single articles, and operators need to manually take the strapped articles off the operating platform and then place the next article to be strapped on the operating platform, so that the manual conveying of the strapped articles increases the production time cost.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an automatic book binding apparatus, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the automatic book binding device comprises a book binding mechanism and a book conveying mechanism, wherein the book binding mechanism consists of a slipcase binding mechanism and a binding belt binding mechanism with the same structure as the slipcase binding mechanism, the book conveying mechanism consists of a first-level conveying mechanism, a second-level conveying mechanism, a third-level conveying mechanism, a conveying rack and a binding rack, the first-level conveying mechanism consists of two groups of four-rod conveying belt mechanisms, the second-level conveying mechanism consists of two groups of four-rod conveying belt mechanisms, and the third-level conveying mechanism consists of a group of four-rod conveying belt mechanisms.

Preferably, a belt feeding wheel driving worm and gear reduction direct current motor and a belt collecting wheel driving worm and gear reduction direct current motor are arranged on a fixed rack of the slipcase bundling mechanism, and the belt feeding wheel driving worm and gear reduction direct current motor and the belt collecting wheel driving worm and gear reduction direct current motor are fixedly arranged on the fixed rack through set screws.

Preferably, the fixed frame is further provided with a feeding wheel, shaft sleeve fixing shafts are sleeved at two ends of the feeding wheel penetrating through the fixing shafts, brackets are sleeved outside the shaft sleeve fixing shafts, the fixing shafts are installed on the brackets of the fixed frame through the shaft sleeve fixing shafts, and the brackets are welded on the fixed frame.

Preferably, the fixed frame is further provided with a binding plane and a bottom plate, the binding plane is provided with a gantry guide path, and the gantry guide path is welded on the binding plane and forms an external frame of the slipcase binding mechanism together with the fixed frame and the bottom plate.

Preferably, the belt feeding wheel driving worm gear deceleration direct-current motor is connected with a belt feeding wheel driving rod through a flange coupler, the belt feeding wheel driving rod is sleeved with a belt feeding wheel, the belt receiving wheel driving worm gear deceleration direct-current motor is connected with a belt receiving wheel driving rod through a flange coupler, and the belt receiving wheel is sleeved outside the belt receiving wheel driving rod.

Preferably, be equipped with the tertiary synchronous quick telescoping cylinder of two first single-action formulas, two the tertiary synchronous quick telescoping cylinder of first single-action formula is fixed on the bottom plate by the hot melt adhesive, be equipped with first axial locating piece, the tertiary synchronous quick telescoping cylinder piston rod of first single-action formula and first press the briquetting in the fixed frame, the tertiary synchronous quick telescoping cylinder piston rod of first single-action formula passes the first axial locating hole of first axial locating piece and presses briquetting outer frame welded fastening, be equipped with strapping guide way space on the axial guide in the first press the briquetting, can realize the vertical removal of axial in the first press briquetting.

Preferably, the bottom plate is further provided with two second single-action type three-level synchronous rapid telescopic cylinders, the two second single-action type three-level synchronous rapid telescopic cylinders are fixed on the bottom plate through hot melt adhesive, a second axial positioning block, a second single-action type three-level synchronous rapid telescopic cylinder piston rod and a second pressing block are further arranged in the fixing rack, the second single-action type three-level synchronous rapid telescopic cylinder piston rod penetrates through a second axial positioning hole of the second axial positioning block and is welded and fixed with an outer frame of the second pressing block, the bottom plate is further provided with two third single-action type three-level synchronous rapid telescopic cylinders, the two third single-action type three-level synchronous rapid telescopic cylinders are fixed on the bottom plate through hot melt adhesive, a third axial positioning block, a third single-action type three-level synchronous rapid telescopic cylinder piston rod and a third pressing block are further arranged in the fixing rack, and the third single-action type synchronous rapid telescopic cylinder piston rod penetrates through a third axial positioning block The position hole is welded and fixed with the outer frame of the third pressing block.

Preferably, the binding plane is further provided with a sticky fixing block, a spraying device is arranged on a horizontal guide path inside the sticky fixing block, horizontal movement inside the sticky fixing block can be achieved, a binding belt inner guide rail is arranged on the fixing rack, and the binding belt inner guide rail is connected with a portal guide path port.

Preferably, the frame is provided with an end face outer frame, the end face outer frame is provided with a motor supporting plate, the motor supporting plate is provided with a two-phase stepping motor, a driving shaft of the two-phase stepping motor is connected with a driving rod through a flange coupler, the end face outer frame is further provided with three driven rods arranged in parallel, the driving rod and the three driven rods are tightly wrapped by a crawler, and the crawler transmits torque and the driven rods on the driving rod to realize horizontal motion in a horizontal plane of the primary conveying mechanism.

Preferably, a cutter is arranged on the end face guide rail of the first pressing block, which is in contact with the second pressing block, so that the cutter can axially and vertically move on the end face of the side of the first pressing block, and the strapping tape is cut by the sharp blade of the cutter.

Compared with the prior art, the utility model has the following beneficial effects:

according to the book cover binding machine, the book cover binding mechanism is added, the size width and material consumption of the binding belt are changed, the book protective covers are innovatively wrapped in a secondary binding mode, automatic adding of each bundle of book protective covers is achieved, and due to the fact that the protective covers are added in a binding mode, the protective covers are greatly increased due to high-efficiency binding machine precision, and the production time cost is also saved;

compared with most of similar devices, the book binding machine is additionally provided with the book conveying mechanism, the book binding feeding work is realized in a conveying belt mode, the book binding work is quickly, accurately and efficiently finished while the books are delivered in a liberation mode, the rapidness and the high efficiency of the conventional binding machine are improved to a certain extent in a regular and ordered feeding mode, the continuity of the binding work is effectively improved, and the production efficiency is effectively improved on the basis of ensuring the continuity of the binding;

the book binding mechanism is composed of a slipcase binding mechanism and a binding belt binding mechanism, the two parts are the same in size on the mechanical mechanism, and the only difference is that the width size of the used binding belt is different, so that the corresponding mechanical structure size directly related to the binding belt is different; the book binding mechanism is characterized in that a torque is provided by two worm and gear speed-reducing direct current motors, a rubber belt feeding wheel and a rubber belt collecting wheel which are arranged on a driving shaft through a coupler are driven to rotate, the contact positions of the belt feeding wheel and the belt collecting wheel are in tight fit, the conveying and the collecting of a paper belt are realized by utilizing the difference of friction coefficients among the belt feeding wheel, the belt collecting wheel and a binding belt, and then the binding belt enters a gantry guide path through an internal guide path, so that the binding ready state of the binding belt is realized; the book conveying mechanism consists of a primary conveying mechanism, a secondary conveying mechanism and a tertiary conveying mechanism, each stage of conveying mechanism consists of one or two groups of four-rod conveyor belt mechanisms, the four-rod conveyor belt mechanisms are powered by a two-phase stepping motor, and drive torque is transmitted to the driving rod through a coupler, so that the drive torque drives three driven rods to rotate through the crawler belt, and therefore the four-rod conveyor belt mechanisms move in the horizontal direction to drive books on the crawler belt to move, and the feeding continuity of the objects to be bundled in the bundling movement is realized;

the utility model has the advantages that the book conveying mechanism and the book bundling mechanism are controlled and matched: the feeding is continuous, so that books to be bound on the conveying mechanism can be continuously bound, and the operation time is effectively reduced; the binding mechanism has two effects of one binding, and the book protective sleeve and the binding tape are ensured to be finished by the machine by changing the size width of the binding tape on the premise of not changing the binding principle of the binding mechanism, so that the manual sorting operation time is effectively reduced on the basis of improving the working precision and efficiency;

the automatic binding device can realize the book conveying and transporting movement of a horizontal plane, so that books horizontally placed on the conveying mechanism of the device can be conveyed to the binding mechanism and then bound by the book binding mechanism, thereby realizing the automatic binding effect of the books; after the control system starting signal is obtained, books to be bound which are orderly placed on the device conveying mechanism can be bound one by one and output.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a gantry guide path of the slipcase bundling mechanism according to the present invention;

FIG. 3 is a schematic view of the internal guide path of the slipcase binding mechanism according to the present invention;

FIG. 4 is a schematic structural diagram of a primary conveying mechanism of the present invention;

fig. 5 is a schematic view of the internal structure of the first pressing block according to the present invention.

In the figure: 1. a primary conveying mechanism; 2. a slipcase bundling mechanism; 3. a secondary conveying mechanism; 4. a strap binding mechanism; 5. a third-stage conveying mechanism; 6. a conveyor frame; 7. bundling the machine frame; 8. the belt conveying wheel drives a worm gear speed reduction direct current motor; 9. the belt take-up pulley drives a worm gear and worm speed reduction direct current motor; 10. fixing the frame; 11. a feed wheel; 12. a fixed shaft; 13. a shaft sleeve fixing shaft; 14. a bracket; 15. a gantry guide path; 16. binding planes; 17. a base plate; 18. a feed wheel drive shaft; 19. a feed roller; 20. a take-up pulley drive rod; 21. a belt retracting wheel; 22. a first single-acting three-stage synchronous rapid telescopic cylinder; 23. a first axial positioning block; 24. a first single-acting type three-stage synchronous quick telescopic cylinder piston rod; 25. a first axial positioning hole; 26. a first pressing block; 27. a strapping guide channel gap; 28. a second single-acting three-stage synchronous rapid telescopic cylinder; 29. a second axial positioning block; 30. a second single-acting type three-stage synchronous quick telescopic cylinder piston rod; 31. a second axial positioning hole; 32. a second pressing block; 33. a third single-acting three-stage synchronous rapid telescopic cylinder; 34. a third axial positioning block; 35. a third single-acting type three-stage synchronous quick telescopic cylinder piston rod; 36. a third axial locating hole; 37. a third pressing block; 38. sticking the fixed block; 39. a spraying device; 40. a strapping inner rail; 41. a two-phase stepping motor; 42. a motor supporting plate; 43. an end face outer frame; 44. a drive rod; 45. a driven lever; 46. fixing the rod; 47. and (4) a cutter.

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.

Embodiment 1

As shown in fig. 1, the present invention provides a technical solution: an automatic binding device for books comprises a book binding mechanism and a book conveying mechanism, wherein the book binding mechanism is composed of a slipcase binding mechanism 2 and a binding band binding mechanism 4 with the same structure as the slipcase binding mechanism 2, the book conveying mechanism is composed of a first-level conveying mechanism 1, a second-level conveying mechanism 3, a third-level conveying mechanism 5, a conveying rack 6 and a binding rack 7, the first-level conveying mechanism 1 is composed of two groups of four-rod conveying belt mechanisms, the second-level conveying mechanism 3 is composed of two groups of four-rod conveying belt mechanisms, and the third-level conveying mechanism 5 is composed of a group of four-rod conveying belt mechanisms.

Example two

The scheme in the first embodiment is further described in the following with reference to specific working modes, which are described in detail in the following:

as shown in fig. 2, fig. 3 and fig. 5, as a preferred embodiment, in addition to the above-mentioned embodiments, a belt wheel driving worm gear deceleration dc motor 8 and a belt take-up wheel driving worm gear deceleration dc motor 9 are further arranged on a fixed frame 10 of the slipcase binding mechanism 2, the belt wheel driving worm gear deceleration dc motor 8 and the belt take-up wheel driving worm gear deceleration dc motor 9 are fixedly mounted on the fixed frame 10 through fastening screws, a feeding wheel 11 is further arranged on the fixed frame 10, shaft sleeve fixing shafts 13 are respectively sleeved on both ends of the feeding wheel 11 penetrating through a fixing shaft 12, brackets 14 are sleeved outside the shaft sleeve fixing shafts 13, the fixing shafts 12 are mounted on the brackets 14 of the fixed frame 10 through the shaft sleeve fixing shafts 13, the brackets 14 are welded on the fixed frame 10, a binding plane 16 and a bottom plate 17 are further arranged on the fixed frame 10, a gantry guide way 15 is arranged on the binding plane 16, the gantry guide path 15 is welded on a binding plane 16 and forms an external framework of a book cover binding mechanism 2 with a fixed rack 10 and a bottom plate 17, the belt feeding wheel drives a worm and gear speed reducing direct current motor 8 to be connected with a belt feeding wheel driving rod 18 through a flange coupler, a belt feeding wheel 19 is sleeved outside the belt feeding wheel driving rod 18, a belt receiving wheel driving rod 20 is connected with a belt receiving wheel driving rod 9 through a flange coupler, a belt receiving wheel 21 is sleeved outside the belt receiving wheel driving rod 20, two first single-acting type three-stage synchronous rapid expansion cylinders 22 are arranged on the bottom plate 17, the two first single-acting type three-stage synchronous rapid expansion cylinders 22 are fixed on the bottom plate 17 through hot melt adhesive, a first axial positioning block 23, a first single-acting type three-stage synchronous rapid expansion cylinder piston rod 24 and a first pressing block 26 are arranged in the fixed rack 10, and the first single-acting type three-stage synchronous rapid expansion cylinder piston rod 24 penetrates through a first axial positioning hole 25 of the first axial positioning block 23 and the first pressing block 26 The bottom plate 17 is also provided with two third single-action type three-level synchronous rapid telescopic cylinder piston rods 30 and a second pressing block 32, the second single-action type three-level synchronous rapid telescopic cylinder piston rods 30 penetrate through second axial positioning holes 31 of the second axial positioning blocks 29 and are welded and fixed with an external frame of the second pressing block 32, the bottom plate 17 is also provided with two third single-action type three-level synchronous rapid telescopic cylinders 33, and the two third single-action type three-level synchronous rapid telescopic cylinders 33 are fixed on the bottom plate 17 by hot melt adhesive, a third axial positioning block 34, a third single-action type three-stage synchronous rapid telescopic cylinder piston rod 35 and a third pressing block 37 are further arranged in the fixed rack 10, the third single-action type three-stage synchronous rapid telescopic cylinder piston rod 35 penetrates through a third axial positioning hole 36 of the third axial positioning block 34 to be welded and fixed with an external frame of the third pressing block 37, an adhesive fixing block 38 is further arranged on the binding plane 16, a spraying device 39 is arranged on a horizontal guide way in the adhesive fixing block 38, horizontal movement can be achieved in the adhesive fixing block 38, a strapping tape inner guide rail 40 is arranged on the fixed rack 10, and the strapping tape inner guide rail 40 is connected with a port of the gantry guide way 15.

As shown in fig. 4, as a preferred embodiment, in addition to the above-mentioned mode, a frame 6 is further provided with an end face outer frame 43, the end face outer frame 43 is provided with a motor support plate 42, the motor support plate 42 is provided with a two-phase stepping motor 41, a drive rod 44 is connected to a drive shaft of the two-phase stepping motor through a flange coupler, the end face outer frame 43 is further provided with three driven rods 45 arranged in parallel, the drive rod 44 and the three driven rods 45 are tightly wrapped around a crawler belt, the crawler belt transmits torque on the drive rod 44 and the driven rods 45, horizontal movement in a horizontal plane of a primary conveying mechanism can be realized, a cutter 47 is provided on an end face guide rail where the first pressing block 26 and the second pressing block 32 are in contact with each other, the cutter 47 can vertically move in the axial direction of the end face of the first pressing block 26, and the cutter 47 can cut a strapping tape.

The working principle of the automatic book bundling device is as follows:

firstly, placing the automatic book binding machine on a flat ground, introducing a 220V direct-current power supply to the power supply, then opening a power supply switch to start the device, wherein the device is in an initial power-on state, the slipcase binding mechanism 2 and the binding belt binding mechanism 4 start to enter a binding belt binding ready state, and the primary conveying mechanism 1, the secondary conveying mechanism 3 and the tertiary conveying mechanism 5 enter a belt awakening state;

secondly, in the slipcase binding mechanism 2 and the binding band binding mechanism 4, the core control single chip microcomputer enables the belt feeding wheel to drive the worm and gear deceleration direct current motor 8, the belt feeding wheel drive the worm and gear deceleration direct current motor 8 transmits torque to the paper feeding wheel 19 positioned on the belt feeding wheel driving rod 18 through the flange coupler, at the moment, the paper collecting wheel 21 arranged on the belt collecting wheel driving rod 20 rotates as a driven wheel, as the belt feeding wheel 19, the belt collecting wheel 21 and the binding band clamped between the belt feeding wheel 19 and the belt collecting wheel 21 are in compression fit at the contact part, and the friction coefficients among the belt feeding wheel 19, the belt collecting wheel 21 and the binding band are different, the torque on the paper feeding wheel 19 is utilized to enable the binding band to be transmitted to the direction of the first pressing block 26, and the belt feeding wheel 11 positioned on the fixed shaft 12 rotates to enable the binding band to be fed continuously; at this time, the core control single chip enables the first single-acting three-stage synchronous rapid expansion cylinder 22 on the bottom plate 17, the first pressing block 26 welded at the rod end is pushed by the first single-acting three-stage synchronous rapid expansion cylinder piston rod 24 to ascend to the vertical end by a certain distance, but keeps a certain distance with the bundling plane 16, the second single-acting three-stage synchronous rapid expansion cylinder 28 and the third single-acting three-stage synchronous rapid expansion cylinder 33 are in a disabled state, and the second pressing block 32 and the third pressing block 37 are in the lowest position in the vertical direction; when the strapping tape is conveyed to the first pressing block 26 near the end face of the feeding roller 19 and the infrared sensor on the end face of the strapping tape guide gap 27 detects the strapping tape, the strapping tape guide gap 27 moves vertically inside the first pressing block 26, so that the strapping tape enters the strapping tape guide gap 27; when the binding belt leaves the gantry guide way 15 and enters the binding plane 16, the binding belt horizontally advances along the groove of the binding plane 16 until the head end of the binding belt enters the intersection of the vertical direction of the third pressing block 37 and the binding plane 16, an infrared sensor arranged on the binding plane 16 sends a signal to a core single chip microcomputer, the core control single chip microcomputer disables the belt-feeding wheel to drive the worm gear and worm speed-reducing direct current motor 8, the binding belt does not advance any more, and the feeding state of the binding belt stops; the core control single chip microcomputer enables the first single-action type three-level synchronous rapid telescopic cylinder 22 and the third single-action type three-level synchronous rapid telescopic cylinder 33 on the bottom plate 17, the first pressing block 26 and the third pressing block 37 welded at the rod end are respectively pushed to ascend towards the vertical end through the first single-action type three-level synchronous rapid telescopic cylinder piston rod 24 and the third single-action type three-level synchronous rapid telescopic cylinder piston rod 35 until the first pressing block 26 and the third pressing block 37 tightly press the strapping tape in the groove of the strapping plane 16, the second single-action type three-level synchronous rapid telescopic cylinder 28 is in an incapability state, and the second pressing block 32 is still at the lowest position in the vertical direction. At the moment, the strapping tape is in a completely clamped state, the slipcase strapping mechanism 2 and the strap binding mechanism 4 completely enter a ready state for strapping the strapping tape, and the time from the beginning to the complete entering of the slipcase strapping mechanism 2 and the strap binding mechanism 4 to the ready state for strapping the strapping tape is 1-3 seconds;

next, the operator places the sorted books to be bundled on the primary conveying mechanism 1, and when the gravity sensor of the driving rod 44 installed at the end of the primary conveying mechanism 1 farthest from the slipcase bundling mechanism 2 senses the gravity of the books to be bundled, the primary conveying mechanism 1 enters a working state from a belt awakening state: the core single chip microcomputer enables the two-phase stepping motors 41, torque is transmitted to the driving rod 44 through the flange coupler, the driving rod 44 drives the coating to rotate with the caterpillar track on the surface of the coating, the caterpillar track is tightly contacted with the six driven rods 45, the driven rods 45 are driven to rotate under the action of friction, and the caterpillar track and the books to be bound placed on the caterpillar track have friction, so that the books to be bound horizontally move along the advancing direction of the caterpillar track;

when the infrared sensor mounted on the frame of the gantry guide 15 detects that the books to be bound enter the binding plane 16, the slipcase binding mechanism 2 enters a binding-tape binding state: the core control single chip microcomputer enables the belt take-up wheel to drive the worm gear speed reduction direct current motor 9, the belt take-up wheel drives the worm gear speed reduction direct current motor 9 to transmit torque to a belt take-up wheel 21 positioned on a belt take-up wheel drive rod 20 through a flange coupler, at the moment, a paper feed wheel 19 arranged on a belt feed wheel drive rod 18 rotates as a driven wheel, the belt feed wheel 19, the belt take-up wheel 21 and a strapping tape clamped between the belt feed wheel and the belt take-up wheel are in press fit at a contact part, friction coefficients among the belt feed wheel 19, the belt take-up wheel 21 and the strapping tape are different, so that the strapping tape is contracted in the direction opposite to the previous direction by utilizing the torque on the paper take-up wheel 21, and the belt feed wheel 11 positioned on the fixed shaft 12 rotates to enable the strapping tape to be continuously contracted; because the contraction state of the strapping tape is carried out, the tension force on the strapping tape is continuously increased, so that the strapping tape continuously extrudes the gantry inward groove in the gantry guide path 15, and because the gantry inward groove is designed into a rough round angle, when the strapping tape extrusion force is greater than the total applied counter force, the strapping tape originally positioned in the groove of the gantry guide path 15 leaves the constraint of the gantry guide path 15 and enters the space in the vertical direction between the gantry guide path 15 and the strapping plane 16, at the moment, because the strapping tape is still contracted, the strapping tape is gradually contacted with books to be bundled and the clamping force of the gantry guide path 15 and the strapping plane 16 is continuously increased; when a torque detector arranged on the strapping tape guide path gap 27 detects that the tension in the strapping tape reaches a preset value, the core control singlechip disables the take-up pulley to drive the worm and gear reduction direct current motor 9, and the strapping tape does not shrink any more; the core control singlechip controls the spraying device 39 to horizontally move inside the adhesive fixing block 38 to spray adhesive between the fastened strapping tape and the strapping tape passing through the strapping tape guide gap 27, the position of spraying the adhesive is right at the intersection of the vertical direction of the second pressing block 32 and the strapping plane 16, and then the spraying device 39 returns to the initial position again; the core control single chip microcomputer enables a second single-action type three-stage synchronous rapid telescopic cylinder 28 on the bottom plate 17, and a second pressing block 32 welded at the rod end is pushed by a piston rod 30 of the second single-action type three-stage synchronous rapid telescopic cylinder to ascend towards the vertical end until the second pressing block 32 tightly presses the strapping tape in the groove of the strapping plane 16; the core control single chip microcomputer controls the cutter 47 to cut off the strapping tape at the strapping tape guide gap 27 at the first pressing block 26 and the second pressing block 32. At the moment, the cut strapping tape completely clamps the books to be bundled, and the time from the beginning to the end of the strapping state of the slipcase bundling mechanism 2 is 0.5 second;

when the gravity sensor of the driving rod 44 installed on the secondary conveying mechanism 3 and closest to the end of the slipcase bundling mechanism 2 senses the gravity of books to be bundled, the secondary conveying mechanism 3 enters a working state from a belt awakening state: the core single chip microcomputer enables the two-phase stepping motors 41, torque is transmitted to the driving rod 44 through the flange coupler, the driving rod 44 drives the coating to rotate with the caterpillar track on the surface of the coating, the caterpillar track is tightly contacted with the six driven rods 45, the driven rods 45 are driven to rotate under the action of friction, and the caterpillar track and the books to be bound placed on the caterpillar track have friction, so that the books to be bound horizontally move along the advancing direction of the caterpillar track; at the same time, the slipcase binding mechanism 2 enters the ready-to-bind state from the end-of-bind state: the core single chip microcomputer enables the first single-action type three-stage synchronous rapid telescopic cylinder 22, the second single-action type three-stage synchronous rapid telescopic cylinder 28 and the third single-action type three-stage synchronous rapid telescopic cylinder 33 on the bottom plate 17, and pulls back the first pressing block 26 welded at the rod end to descend to the vertical end by a distance through the first single-action type three-stage synchronous rapid telescopic cylinder piston rod 24, the second single-action type three-stage synchronous rapid telescopic cylinder piston rod 30 and the third single-action type three-stage synchronous rapid telescopic cylinder piston rod 35, but keeps a distance with the bundling plane 16, and pulls back the second pressing block 32 and the third pressing block 37 welded at the rod end to the lowest position in the vertical direction; the core control single chip microcomputer enables the belt feeding wheel to drive the worm and gear speed reduction direct current motor 8, the belt feeding wheel drives the worm and gear speed reduction direct current motor 8 to transmit torque to the belt feeding wheel 19 on the belt feeding wheel driving rod 18 through a flange coupler, at the moment, the paper collecting wheel 21 arranged on the belt collecting wheel driving rod 20 rotates as a driven wheel, as the belt feeding wheel 19, the belt collecting wheel 21 and a strapping tape clamped between the belt feeding wheel 19 and the belt collecting wheel are in compression fit at a contact part, friction coefficients among the belt feeding wheel 19, the belt collecting wheel 21 and the strapping tape are different, the strapping tape is transmitted to the direction of the first pressing block 26 by the aid of the torque on the belt feeding wheel 19, and the strapping tape can be fed continuously by the aid of rotation of the belt feeding wheel 11 on the fixed shaft 12; at this time, the core control single chip enables the first single-acting three-stage synchronous rapid expansion cylinder 22 on the bottom plate 17, the first pressing block 26 welded at the rod end is pushed by the first single-acting three-stage synchronous rapid expansion cylinder piston rod 24 to advance a certain distance to the vertical end, but keeps a certain distance with the bundling plane 16, the second single-acting three-stage synchronous rapid expansion cylinder 28 and the third single-acting three-stage synchronous rapid expansion cylinder 33 are in a disabled state, and the second pressing block 32 and the third pressing block 37 are both at the lowest position in the vertical direction; when the strapping tape is conveyed to the first pressing block 26 near the end face of the feeding roller 19 and the infrared sensor on the end face of the strapping tape guide gap 27 detects the strapping tape, the strapping tape guide gap 27 moves vertically inside the first pressing block 26, so that the strapping tape enters the strapping tape guide gap 27; when the strapping tape leaves the gantry guide way 15 and enters the strapping plane 16, the strapping tape horizontally advances along the groove of the strapping plane 16 until the head end of the strapping tape enters the intersection of the vertical direction of the third pressing block 37 and the strapping plane 16, the infrared sensor arranged on the strapping plane 16 sends a signal to the core singlechip, the core control singlechip disables the belt-feeding wheel to drive the worm-gear speed-reducing direct current motor 8, the strapping tape does not advance any more, and the feeding state of the strapping tape stops; the core control single chip microcomputer enables the first single-action type three-level synchronous rapid telescopic cylinder 22 and the third single-action type three-level synchronous rapid telescopic cylinder 33 on the bottom plate 17, the first pressing block 26 and the third pressing block 37 welded at the rod end are respectively pushed to ascend towards the vertical end through the first single-action type three-level synchronous rapid telescopic cylinder piston rod 24 and the third single-action type three-level synchronous rapid telescopic cylinder piston rod 35 until the first pressing block 26 and the third pressing block 37 tightly press the strapping tape in the groove of the strapping plane 16, the second single-action type three-level synchronous rapid telescopic cylinder 28 is in an incapability state, and the second pressing block 32 is still at the lowest position in the vertical direction. At the moment, the strapping tape is in a completely clamped state, and the time from the completion of the strapping tape to the ready state of the strapping tape of the slipcase strapping mechanism 2 is 4-5 seconds;

when the infrared sensor arranged on the frame of the gantry guide way 15 detects that the books to be bound enter the binding plane 16, the binding mechanism 4 enters a binding state: the core control single chip microcomputer enables the belt-collecting wheel to drive the worm-gear speed-reducing direct current motor 9, the belt-collecting wheel drives the worm-gear speed-reducing direct current motor 9 to transmit torque to the paper-collecting wheel 21 on the belt-collecting wheel drive rod 20 through the flange coupler, at the moment, the paper-feeding wheel 19 arranged on the belt-feeding wheel drive rod 18 rotates as a driven wheel, as the belt-feeding wheel 19, the belt-collecting wheel 21 and the strapping tape clamped between the belt-feeding wheel and the belt-collecting wheel are in press fit at the contact part, and the friction coefficients among the belt-feeding wheel 19, the belt-collecting wheel 21 and the strapping tape are different, the torque on the paper-collecting wheel 21 is utilized to enable the strapping tape to shrink in the opposite direction, and the feed wheel 11 on the fixed shaft 12 rotates to enable the strapping tape to shrink continuously; because the contraction state of the strapping tape is carried out, the tension force on the strapping tape is continuously increased, so that the strapping tape continuously extrudes the gantry inward groove in the gantry guide path 15, and because the gantry inward groove is designed into a rough round angle, when the strapping tape extrusion force is greater than the total applied counter force, the strapping tape originally positioned in the groove of the gantry guide path 15 leaves the constraint of the gantry guide path 15 and enters the space in the vertical direction between the gantry guide path 15 and the strapping plane 16, at the moment, because the strapping tape is still contracted, the strapping tape is gradually contacted with books to be bundled and the clamping force of the gantry guide path 15 and the strapping plane 16 is continuously increased; when a torque detector arranged on the strapping tape guide path gap 27 detects that the tension in the strapping tape reaches a preset value, the core control singlechip disables the take-up pulley to drive the worm and gear reduction direct current motor 9, and the strapping tape does not shrink any more; the core control singlechip controls the spraying device 39 to horizontally move inside the adhesive fixing block 38 to spray adhesive between the fastened strapping tape and the strapping tape passing through the strapping tape guide gap 27, the position of spraying the adhesive is right at the intersection of the vertical direction of the second pressing block 32 and the strapping plane 16, and then the spraying device 39 returns to the initial position again; the core control single chip microcomputer enables a second single-action type three-stage synchronous rapid telescopic cylinder 28 on the bottom plate 17, and a second pressing block 32 welded at the rod end is pushed by a piston rod 30 of the second single-action type three-stage synchronous rapid telescopic cylinder to ascend towards the vertical end until the second pressing block 32 tightly presses the strapping tape in the groove of the strapping plane 16; the core control single chip microcomputer controls a cutter 47 to cut off the strapping tape at the end of the strapping tape guide path gap 27 at the first pressing block 26 and the second pressing block 32; at the moment, the cut strapping tape completely clamps the books to be bundled, and the time from the beginning to the end of the strapping tape bundling state of the strapping tape bundling mechanism 4 is 0.5 second;

when the gravity sensor of the driving rod 44 installed on the third-stage conveying mechanism 5 and closest to the end of the binding belt binding mechanism 4 senses the gravity of the book to be bound, the third-stage conveying mechanism 5 is in a working state from a belt awakening state: the core single chip microcomputer enables the two-phase stepping motors 41, torque is transmitted to the driving rod 44 through the flange coupler, the driving rod 44 drives the coating to rotate with the caterpillar track on the surface of the coating, the caterpillar track is tightly contacted with the six driven rods 45, the driven rods 45 are driven to rotate under the action of friction, and the caterpillar track and the books to be bound placed on the caterpillar track have friction, so that the books to be bound horizontally move along the advancing direction of the caterpillar track; at the same time, the strap binding mechanism 4 enters the ready-to-bind state from the end-of-bind state: the core single chip microcomputer enables the first single-action type three-stage synchronous rapid telescopic cylinder 22, the second single-action type three-stage synchronous rapid telescopic cylinder 28 and the third single-action type three-stage synchronous rapid telescopic cylinder 33 on the bottom plate 17, and pulls back the first pressing block 26 welded at the rod end to descend to the vertical end by a distance through the first single-action type three-stage synchronous rapid telescopic cylinder piston rod 24, the second single-action type three-stage synchronous rapid telescopic cylinder piston rod 30 and the third single-action type three-stage synchronous rapid telescopic cylinder piston rod 35, but keeps a distance with the bundling plane 16, and pulls back the second pressing block 32 and the third pressing block 37 welded at the rod end to the lowest position in the vertical direction; the core control single chip microcomputer enables the belt feeding wheel to drive the worm and gear speed reducing direct current motor 8, the belt feeding wheel drives the worm and gear speed reducing direct current motor 8 to transmit torque to the paper feeding wheel 19 on the belt feeding wheel driving rod 18 through a flange coupler, at the moment, the paper collecting wheel 21 arranged on the belt collecting wheel driving rod 20 rotates as a driven wheel, as the belt feeding wheel 19, the belt collecting wheel 21 and a strapping tape clamped between the belt feeding wheel 19 and the belt collecting wheel are in compression fit at a contact part, friction coefficients among the belt feeding wheel 19, the belt collecting wheel 21 and the strapping tape are different, the strapping tape is transmitted to the direction of the first pressing block 26 by the aid of the torque on the paper feeding wheel 19, and the strapping tape can be fed continuously by the aid of rotation of the belt feeding wheel 11 on the fixed shaft 12; at this time, the core control single chip enables the first single-acting three-stage synchronous rapid expansion cylinder 22 on the bottom plate 17, the first pressing block 26 welded at the rod end is pushed by the first single-acting three-stage synchronous rapid expansion cylinder piston rod 24 to advance a certain distance to the vertical end, but keeps a certain distance with the bundling plane 16, the second single-acting three-stage synchronous rapid expansion cylinder 28 and the third single-acting three-stage synchronous rapid expansion cylinder 33 are in a disabled state, and the second pressing block 32 and the third pressing block 37 are both at the lowest position in the vertical direction; when the strapping tape is conveyed to the first pressing block 26 near the end face of the feeding roller 19 and the infrared sensor on the end face of the strapping tape guide gap 27 detects the strapping tape, the strapping tape guide gap 27 moves vertically inside the first pressing block 26, so that the strapping tape enters the strapping tape guide gap 27; when the binding belt leaves the gantry guide way 15 and enters the binding plane 16, the binding belt horizontally advances along the groove of the binding plane 16 until the head end of the binding belt enters the intersection of the vertical direction of the third pressing block 37 and the binding plane 16, an infrared sensor arranged on the binding plane 16 sends a signal to a core single chip microcomputer, the core control single chip microcomputer disables the belt-feeding wheel to drive the worm-gear speed-reducing direct current motor 8, the binding belt does not advance any more, and the feeding state of the binding belt stops; the core control single chip microcomputer enables the first single-action type three-level synchronous rapid telescopic cylinder 22 and the third single-action type three-level synchronous rapid telescopic cylinder 33 on the bottom plate 17, the first pressing block 26 and the third pressing block 37 welded at the rod end are respectively pushed to ascend towards the vertical end through the first single-action type three-level synchronous rapid telescopic cylinder piston rod 24 and the third single-action type three-level synchronous rapid telescopic cylinder piston rod 35 until the first pressing block 26 and the third pressing block 37 tightly press the strapping tape in the groove of the strapping plane 16, the second single-action type three-level synchronous rapid telescopic cylinder 28 is in an incapability state, and the second pressing block 32 is still at the lowest position in the vertical direction. At the moment, the strapping tape is in a completely clamped state, and the time from the end of the strapping tape bundling state to the ready state of the strapping tape bundling is 4-5 seconds;

the operator can then collect the already bound books at the end of the tertiary conveyor 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a books automatic bundling device, includes books tying up mechanism and books conveying mechanism, books tying up mechanism is tied up mechanism (2) by the slipcase to and tie up mechanism (4) with the same band of slipcase tying up mechanism (2) structure and constitute, books conveying mechanism comprises one-level conveying mechanism (1), second grade conveying mechanism (3), tertiary conveying mechanism (5), carries frame (6) and ties up frame (7), its characterized in that: the primary conveying mechanism (1) is composed of two groups of four-rod conveyor belt mechanisms, the secondary conveying mechanism (3) is composed of two groups of four-rod conveyor belt mechanisms, and the tertiary conveying mechanism (5) is composed of a group of four-rod conveyor belt mechanisms.

2. The automatic book binding apparatus according to claim 1, wherein: the book cover bundling mechanism is characterized in that a belt feeding wheel driving worm gear and worm reduction direct current motor (8) and a belt collecting wheel driving worm gear and worm reduction direct current motor (9) are arranged on a fixed rack (10) of the book cover bundling mechanism (2), and the belt feeding wheel driving worm gear and worm reduction direct current motor (8) and the belt collecting wheel driving worm gear and worm reduction direct current motor (9) are fixedly installed on the fixed rack (10) through a set screw.

3. The automatic book binding apparatus according to claim 2, wherein: the feeding device is characterized in that the fixed rack (10) is further provided with a feeding wheel (11), shaft sleeve fixing shafts (13) are sleeved at two ends of the feeding wheel (11) penetrating through the fixing shaft (12), brackets (14) are sleeved outside the shaft sleeve fixing shafts (13), the fixing shaft (12) is installed on the bracket (14) of the fixed rack (10) through the shaft sleeve fixing shafts (13), and the brackets (14) are welded on the fixed rack (10).

4. The automatic book binding apparatus according to claim 2, wherein: the book cover binding mechanism is characterized in that the fixed rack (10) is also provided with a binding plane (16) and a bottom plate (17), the binding plane (16) is provided with a gantry guide path (15), the gantry guide path (15) is welded on the binding plane (16), and the fixed rack (10) and the bottom plate (17) form an outer frame of the book cover binding mechanism (2).

5. The automatic book binding apparatus according to claim 2, wherein: the belt feeding wheel driving worm and gear speed reducing direct current motor (8) is connected with a belt feeding wheel driving rod (18) through a flange coupler, a belt feeding wheel (19) is sleeved outside the belt feeding wheel driving rod (18), a belt receiving wheel driving worm and gear speed reducing direct current motor (9) is connected with a belt receiving wheel driving rod (20) through a flange coupler, and a belt receiving wheel (21) is sleeved outside the belt receiving wheel driving rod (20).

6. The automatic book binding apparatus according to claim 4, wherein: be equipped with three-level synchronous quick telescoping cylinder (22) of two first single-action formulas, two three-level synchronous quick telescoping cylinder (22) of first single-action formula are fixed on bottom plate (17) by the hot melt adhesive, be equipped with first axial locating piece (23), three-level synchronous quick telescoping cylinder piston rod (24) of first single-action formula and first press briquetting (26) in fixed frame (10), the three-level synchronous quick telescoping cylinder piston rod (24) of first single-action formula pass first axial locating piece (23) first axial locating hole (25) and first press briquetting (26) outer frame welded fastening, be equipped with strapping guide way space (27) on the axial guide in the first press briquetting (26), can realize axial vertical movement in first press briquetting (26).

7. The automatic book binding apparatus according to claim 4, wherein: the bottom plate (17) is further provided with two second single-action type three-level synchronous rapid telescopic cylinders (28), the two second single-action type three-level synchronous rapid telescopic cylinders (28) are fixed to the bottom plate (17) through hot melt adhesive, a second axial positioning block (29), a second single-action type three-level synchronous rapid telescopic cylinder piston rod (30) and a second pressing block (32) are further arranged in the fixed rack (10), the second single-action type three-level synchronous rapid telescopic cylinder piston rod (30) penetrates through a second axial positioning hole (31) of the second axial positioning block (29) and is welded and fixed with an outer frame of the second pressing block (32), the bottom plate (17) is further provided with two third single-action type three-level synchronous rapid telescopic cylinders (33), the two third single-action type three-level synchronous rapid telescopic cylinders (33) are fixed to the bottom plate (17) through hot melt adhesive, and third axial positioning blocks (34), The third single-action type three-stage synchronous rapid telescopic cylinder comprises a third single-action type three-stage synchronous rapid telescopic cylinder piston rod (35) and a third pressing block (37), wherein the third single-action type three-stage synchronous rapid telescopic cylinder piston rod (35) penetrates through a third axial positioning hole (36) of a third axial positioning block (34) and is welded and fixed with an outer frame of the third pressing block (37).

8. The automatic book binding apparatus according to claim 4, wherein: the binding machine is characterized in that a sticking and sticking fixing block (38) is further arranged on the binding plane (16), a spraying device (39) is arranged on a horizontal guide path inside the sticking and sticking fixing block (38) and can horizontally move inside the sticking and sticking fixing block (38), a binding tape inner guide rail (40) is arranged on the fixing rack (10), and the binding tape inner guide rail (40) is connected with the port of the gantry guide path (15).

9. The automatic book binding apparatus according to claim 1, wherein: be equipped with outer frame (43) of terminal surface on transport frame (6), be equipped with motor layer board (42) on outer frame (43) of terminal surface, be equipped with double-phase step motor (41) on motor layer board (42), the double-phase step motor drive shaft has drive lever (44) through flange coupling joint, still be equipped with three parallel arrangement's driven lever (45) on the outer frame (43) of terminal surface, tightly wrap the track outside drive lever (44) and three driven lever (45), by torque and driven lever (45) on track transmission drive lever (44), can realize one-level conveying mechanism horizontal plane in the horizontal plane horizontal motion.

10. The automatic book binding apparatus according to claim 6, wherein: the cutter (47) is arranged on the end face guide rail of the first pressing block (26) in contact with the second pressing block (32), so that the cutter (47) can axially and vertically move on the end face of the side of the first pressing block (26), and the strapping tape is cut by the sharp blade of the cutter (47).

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