Paper binding equipment with pre-limiting structure
By introducing pre-limited structure and adjustable milling cutters into the paper binding equipment, the problem of poor paper finishing and polishing is solved, and the stable clamping and glueing of the paper is achieved, improving the neatness and quality of the binding process.
Patent Information
- Application Number
- CN202411548543.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing paper binding equipment lacks pre-treatment and finishing function, and the tool height cannot be adjusted, resulting in poor polishing effect and scattering on the top of the paper during the conveying process, affecting the neat arrangement and binding quality.
A paper binding equipment with its own pre-limited structure is designed, including a pretreatment table, grinding area, glue groove and glue table. It uses L-shaped clamping plates, cylinders, push racks and directional gears and other components to achieve accurate clamping of paper. And finishing, milling cutter height adjustable, glue groove heating module accurately controls glue temperature, and auxiliary frame prevents the top of paper from scattering.
It improves paper finishing accuracy and binding stability, ensures accurate clamping and glueing quality of paper with different thicknesses, avoids the movement and scattering of paper during the binding process, and improves the neatness of the binding process and the firmness of the glue.
Smart Images
Figure CN119239162A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of book making, in particular to a paper binding device with a pre-limiting structure. Background Art
[0002] Book production is the process of integrating text, images and other content onto a carrier such as paper through a series of processes and technologies, and then designing and processing the binding to ultimately produce a finished book that can be read, preserved and disseminated.
[0003] In the process of book making, binding machines play a vital role. They can firmly bind scattered pages together to prevent them from falling apart, ensuring that the books remain intact during use and storage. There are many types of binding machines, including saddle stitching machines, glue binding machines, and sewing machines. The glue binding machine mainly heats the hot melt glue, evenly applies the glue on one side of the page, and then presses the pages tightly to allow the glue to cool and solidify, thereby firmly bonding the pages together.
[0004] However, the current paper binding equipment still has the following shortcomings:
[0005] 1. The current binding machine lacks the function of pre-arranging the paper. In most cases, it still takes some time to manually arrange the pages before placing them.
[0006] 2. Before binding, the spine of the book needs to be polished with a milling cutter, but the cutter of some equipment cannot adjust the height. Since books of different thicknesses may require different grinding depths before binding, the grinding effect may be poor, affecting the binding effect;
[0007] 3. The current paper binding machine only uses two relatively moving plates to clamp the paper unilaterally during the clamping process. However, during the transportation process, part of the paper will fall off due to the lack of a fixed structure on the top, which will cause the pages to move relatively during the transportation process, resulting in the pages no longer being neatly arranged. It cannot meet people's usage needs. Summary of the invention
[0008] In view of the deficiencies in the prior art, the present invention provides a paper binding device with a pre-limiting structure, which solves the problems raised in the above background technology, such as the lack of function of pre-processing and sorting paper, the inability of the tool to adjust the height, and the scattering of part of the top of the paper during the transportation process.
[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a paper binding device with a pre-limiting structure includes a machine table, a pretreatment table is fixedly connected to the outside of one side of the machine table, the machine table is composed of a movable base, a polishing area, a glue groove and a gluing table, the pretreatment table is attached to one side of the movable base, the glue groove is located between the polishing area and the gluing table, and the polishing area, the glue groove and the gluing table are tightly fitted, the movable base is located above the polishing area, the glue groove and the gluing table, a centrifugal fan is fixedly connected to one side of the outside of the machine table, the centrifugal fan is connected to the polishing area by a pipeline, an auxiliary frame is fixedly connected to the top side of the movable base, the inside of the machine table is rotatably connected to a drive assembly, and the movable base is slidably connected between the inner walls of the machine table through the drive assembly.
[0010] An L-shaped clamp is slidably connected to the surface of the pretreatment table, and first cylinders are fixedly connected to both ends of the top of the pretreatment table, a power output end of the first cylinder is fixedly connected to one side of the L-shaped clamp, a second cylinder is installed above the L-shaped clamp, and a pressure plate is fixedly connected to the power output end of the second cylinder, a push frame is installed between the L-shaped clamps, and both ends of the push frame pass through and are slidably connected to the outer wall of the sliding rod arranged on the top of the pretreatment table.
[0011] A third cylinder is installed at both ends of the movable base, and a paper fixing plate is fitted and connected to both ends of the inner wall of the movable base, and a power output end of the third cylinder is fixedly connected to the paper fixing plate.
[0012] The top of the grinding area is rotatably connected to the first supporting pulley and the milling cutter respectively, the inside of the grinding area is rotatably connected to the first reverse screw, one end of the first reverse screw is rotatably connected to the vertical screw, and a box is provided at the bottom of the milling cutter, and one end of the box is sleeved on the outer wall of the vertical screw to form a spiral transmission structure therewith.
[0013] Both ends of the interior of the glue groove are rotatably connected with paint rollers, and the paint rollers are connected through synchronous wheels rotatably connected to the outer wall of the glue groove. One end of the top of the glue groove is fixedly connected with a calibration box, and the calibration box is located above one group of paint rollers and at both ends thereof. A stirring piece is rotatably connected between the paint rollers, and a horizontal screw is rotatably connected inside the calibration box.
[0014] A fourth cylinder is installed inside the gluing table, and a top plate is fitted and connected to the surface of the gluing table. The power output end of the fourth cylinder passes through the gluing table and is fixedly connected to the bottom of the top plate. A second reverse screw is rotatably connected inside the top plate, and a fastening side plate is fitted and connected to the top of the top plate. The second reverse screw is connected to the bottom of the corresponding fastening side plate above it through reverse nuts at both ends of its outer wall.
[0015] The top of the auxiliary frame is rotatably connected with an active steering gear and a driven steering gear that mesh with each other. The driven steering gear is integrally connected to the steering seat through an axle rod at its axis. The steering seat is rotated on the outer wall of one side of the auxiliary frame. A fifth cylinder is fixedly connected to the inside of the steering seat. The power output end of the fifth cylinder is bolted to the top of the connecting piece. Both ends of the outer wall of the steering seat are rotatably connected with a first connecting rod, and the first connecting rod is rotatably connected to both ends of the connecting piece through a second connecting rod.
[0016] The driving assembly consists of a horizontal lead screw, an active bevel gear and a driven bevel gear. The horizontal lead screw is rotatably connected to the two ends of the inner wall of the machine table respectively. The active bevel gear and the driven bevel gear are meshed and rotatably connected to the inside of the end adjacent to the machine table and the pretreatment table. The axis of the driven bevel gear is integrally connected to the shaft head of the horizontal lead screw on the corresponding side.
[0017] Optionally, the outer walls of the pretreatment table and the calibration box are both provided with scales, and the interior of the pretreatment table is slidably connected with a directional rack, and the directional racks are meshingly connected with directional gears, and a slider is provided at the bottom of the L-shaped clamp, and one end of the slider extends into a slide groove corresponding to the surface of the pretreatment table, and is fixedly connected to the end points of the directional rack corresponding to the bottom thereof.
[0018] Optionally, the L-shaped clamps are formed with an opening and closing structure through a first cylinder, and the directional racks are formed with a transmission structure through directional gears, and there is relative movement between the directional racks, and the push frame is T-shaped, consisting of a horizontal plate and a vertical plate, and the bottom of the horizontal plate is fitted and connected to the top of the symmetrically distributed L-shaped clamps, the specifications of the vertical plates and the pressure plate of the push frame are consistent with the minimum spacing between the L-shaped clamps, and the center point of the pressure plate and the midpoint of the L-shaped clamps are located on the same vertical center line, and the outer walls of the sliding rods at both ends of the push frame are wrapped with springs, and one end of the spring is fixed to the surface of the push frame, and the other end is fixed to the surface of the slider set on the top of the pretreatment table.
[0019] Optionally, a mounting base is fixedly connected to the inner wall of the machine table on the side adjacent to the pre-treatment table, and the mounting base is located at the bottom of the movable base, and the paper fixing plate is attached to the top of the mounting base. At the same time, the movable base is connected to the outer wall of the symmetrically distributed horizontal lead screw through the sliders at both ends of the movable base, and forms a spiral transmission structure with it.
[0020] Optionally, four groups of the first supporting pulleys are arranged with the axis point of the milling cutter as the center, and the first supporting pulleys are connected to each other through a transverse rod body and rotate on the surface of the transverse rod body, and one end of the transverse rod is sleeved on the outer wall of the first reverse screw to form a spiral transmission structure with the first reverse screw, and the other end is slidably connected to the surface of the sliding rod arranged on one side of the inner wall of the grinding area.
[0021] Optionally, a synchronous wheel is rotatably connected to the box at the bottom of the milling cutter, and the synchronous wheel is composed of two sets of pulleys and a belt wrapped around the outside of the pulley, and the milling cutter is integrally connected to one set of pulleys. At the same time, the milling cutter forms a lifting structure through the box at the bottom of the milling cutter via a vertical screw, and the other end of the box is slidably connected to the outer wall of the slide rod on one side.
[0022] Optionally, the glue groove adopts a double-layer structure, with a heating module arranged between the inner and outer layers, and electrically connected to the control body outside the machine, and both ends of the outer wall of the machine are rotatably connected to circular handles fixedly connected to the horizontal screw, and are symmetrically distributed between the horizontal screws, and at the same time, the top of the second support pulley is rotatably connected to the bottom of the nut opened on the outer wall of the horizontal screw.
[0023] Optionally, a scraper roller is rotatably connected to the top of the glue groove on one side adjacent to the gluing table, and the scraper roller is attached to and rollingly connected to the surface of the coating roller on the corresponding side.
[0024] Optionally, the fastening side plates are configured to move relative to each other via a second reverse screw, and the top plate forms a lifting structure on the surface of the gluing table via a fourth cylinder, and a metal buckle is fixedly connected to the top of the fastening side plate adjacent to the glue groove.
[0025] Optionally, the connecting member forms a lifting structure through a fifth cylinder, and the auxiliary plate forms an opening and closing structure through a first connecting rod, and positioning plates are fixedly connected to both adjacent sides of the outer wall of the auxiliary frame, and the positioning plates are vertically distributed, and pressure sensors are arranged on the surface of the positioning plates.
[0026] The present invention provides a paper binding device with a pre-limiting structure, which has the following beneficial effects:
[0027] The paper binding equipment with its own pre-limiting structure, the scale of the pre-processing table cooperates with the pointer structure of the L-shaped clamping plate, and the guiding function of the directional rack and the directional gear ensures that the L-shaped clamping plate moves stably and in a straight line, provides accurate clamping and sorting for papers of different sizes, and improves the paper sorting accuracy. At the same time, the push frame, pressure plate and other parts work together to further ensure the stability of the paper in all directions, and effectively avoid problems caused by size mismatch. The spring buffer structure of the push frame can adapt to papers of different thicknesses, avoid excessive pushing pressure to damage the paper, and can automatically reset after use, so as to pre-realize the regularity of the paper before binding.
[0028] The paper binding device with a pre-limiting structure has an adjustable structure of a first supporting pulley and a second supporting pulley in a glue groove so that they are not affected by the thickness of the paper and always fit around the periphery to provide stable guiding support for the transportation of the paper.
[0029] The paper binding device with a pre-limiting structure can adjust the height of the milling cutter so that the depth of grinding the book spine can be achieved according to the thickness of the paper or different processing methods.
[0030] This paper binding equipment has a pre-limiting structure. The glue groove heating module accurately controls the glue temperature, so that the glue is in the best working state, ensuring the quality and firmness of the binding. At the same time, the scraper roller prevents glue accumulation on the coating roller, ensuring that the glue is evenly applied to the paper. Combined with the structure of the fastening side plate and the top plate, it ensures that the glue is evenly distributed between the spine and the outer pages, achieving precise gluing and improving the firmness of the binding.
[0031] The paper binding device with a pre-limiting structure effectively prevents the top of the paper from moving and scattering during the binding process by adding an auxiliary frame and opening and closing the auxiliary plate on the top of the paper. It can prevent single pieces of large-sized paper from scattering, ensure that the paper remains neat during the entire binding process, and improve the stability of the binding process. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] Figure 1 It is a schematic diagram of the main structure of the invention;
[0033] Figure 2 It is a schematic diagram of the top view structure of the machine in the invention;
[0034] Figure 3 It is a schematic diagram of the structure of the pre-treatment station in the invention;
[0035] Figure 4 It is a schematic diagram of the structure of the mobile base in the invention;
[0036] Figure 5 It is a schematic diagram of the structure of the driving component in the invention;
[0037] Figure 6 It is a schematic diagram of the auxiliary frame structure in the invention;
[0038] Figure 7 It is a schematic diagram of the local structure of the grinding area in the invention;
[0039] Figure 8 It is a schematic diagram of the local structure of the milling cutter in the invention;
[0040] Fig. 9 It is a schematic diagram of the internal structure of the glue tank in the invention;
[0041] Fig.10 It is a schematic diagram of the gluing table structure in the invention.
[0042] In the figure: 1, machine table; 2, pre-treatment table; 201, L-shaped clamping plate; 202, first cylinder; 203, second cylinder; 204, pressing plate; 205, push frame; 206, directional rack; 207, directional gear; 3, mobile base; 301, third cylinder; 302, paper fixing plate; 4, grinding area; 401, first supporting pulley; 402, milling cutter; 403, first reverse screw; 404, vertical screw; 5, glue groove; 501, coating roller; 502, calibration box; 503, stirring element; 504, first horizontal screw; 505, second supporting pulley ;506, scraper roller;6, gluing table;601, fourth cylinder;602, top plate;603, second reverse screw;604, fastening side plate;7, centrifugal fan;8, auxiliary frame;801, active steering gear;802, driven steering gear;803, steering seat;804, fifth cylinder;805, connecting piece;806, first connecting rod;807, second connecting rod;808, auxiliary plate;809, positioning plate;9, mounting bottom plate;10, driving assembly;1001, second horizontal screw;1002, active bevel gear;1003, driven bevel gear. DETAILED DESCRIPTION
[0043] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0044] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0046] See also Figures 1 to 10The present invention provides a technical solution: a paper binding device with a pre-limiting structure, including a machine table 1, a pretreatment table 2 is fixedly connected to the outside of one side of the machine table 1, the machine table 1 is composed of a mobile base 3, a polishing area 4, a glue groove 5 and a gluing table 6, the pretreatment table 2 is attached to one side of the mobile base 3, the glue groove 5 is located between the polishing area 4 and the gluing table 6, and the polishing area 4, the glue groove 5 and the gluing table 6 are tightly attached, the mobile base 3 is located above the polishing area 4, the glue groove 5 and the gluing table 6, a centrifugal fan 7 is fixedly connected to one side of the machine table 1, the centrifugal fan 7 is connected to the polishing area 4 through a pipeline, an auxiliary frame 8 is fixedly connected to one side of the top of the mobile base 3, a driving component 10 is rotatably connected to the inside of the machine table 1, and the mobile base 3 is slidably connected to the inner wall of the machine table 1 through the driving component 10.
[0047] An L-shaped clamp 201 is slidably connected to the surface of the pretreatment table 2, and the first cylinder 202 is fixedly connected to both ends of the top of the pretreatment table 2. The power output end of the first cylinder 202 is fixedly connected to one side of the L-shaped clamp 201. A second cylinder 203 is installed above the L-shaped clamp 201, and a pressure plate 204 is fixedly connected to the power output end of the second cylinder 203. A push frame 205 is installed between the L-shaped clamps 201, and both ends of the push frame 205 pass through and are slidably connected to the outer wall of the sliding rod set on the top of the pretreatment table 2.
[0048] A third cylinder 301 is installed at both ends of the movable base 3 , and a paper fixing plate 302 is attached to both ends of the inner wall of the movable base 3 . The power output end of the third cylinder 301 is fixedly connected to the paper fixing plate 302 .
[0049] The top of the grinding area 4 is rotatably connected to the first supporting pulley 401 and the milling cutter 402, and the interior of the grinding area 4 is rotatably connected to the first reverse screw 403, one end of the first reverse screw 403 is rotatably connected to the vertical screw 404, and a box is provided at the bottom of the milling cutter 402, and one end of the box is sleeved on the outer wall of the vertical screw 404 to form a spiral transmission structure therewith.
[0050] Both ends of the inside of the glue groove 5 are rotatably connected with paint rollers 501, and the paint rollers 501 are connected to each other through synchronous wheels rotatably connected to the outer wall of the glue groove 5. A calibration box 502 is fixedly connected to one end of the top of the glue groove 5. The calibration box 502 is located above one group of paint rollers 501 and is respectively located at both ends thereof. A stirring member 503 is rotatably connected between the paint rollers 501, and a first horizontal lead screw 504 is rotatably connected to the inside of the calibration box 502.
[0051] A fourth cylinder 601 is installed inside the gluing table 6, and a top plate 602 is fitted and connected to the surface of the gluing table 6. The power output end of the fourth cylinder 601 passes through the gluing table 6 and is fixedly connected to the bottom of the top plate 602. The inside of the top plate 602 is rotatably connected to a second reverse screw 603, and the top of the top plate 602 is fitted and connected to a fastening side plate 604. The second reverse screw 603 is connected to the bottom of the corresponding fastening side plate 604 above it through the reverse nuts at both ends of its outer wall.
[0052] The top of the auxiliary frame 8 is rotatably connected with an active steering gear 801 and a driven steering gear 802 that mesh with each other. The driven steering gear 802 is integrally connected with a steering seat 803 through an axle rod at its axis. The steering seat 803 rotates on the outer wall of one side of the auxiliary frame 8. The interior of the steering seat 803 is fixedly connected with a fifth cylinder 804. The power output end of the fifth cylinder 804 is bolted to the top of the connecting piece 805. Both ends of the outer wall of the steering seat 803 are rotatably connected with a first connecting rod 806. The first connecting rod 806 is rotatably connected to both ends of the connecting piece 805 through a second connecting rod 807.
[0053] The driving assembly 10 is composed of a second horizontal lead screw 1001, a driving bevel gear 1002 and a driven bevel gear 1003. The second horizontal lead screw 1001 is rotatably connected to the two ends of the inner wall of the machine table 1 respectively. The driving bevel gear 1002 and the driven bevel gear 1003 are meshed and connected and rotatably connected to the inside of the machine table 1 and the adjacent end of the pretreatment table 2. The axis of the driven bevel gear 1003 is integrally connected with the shaft head of the second horizontal lead screw 1001 on the corresponding side thereof.
[0054] In this embodiment, Figure 3 As shown, the outer walls of the pretreatment table 2 and the calibration box 502 are both provided with scales, and the interior of the pretreatment table 2 is slidably connected with a directional rack 206, and the directional racks 206 are meshed with directional gears 207, and at the same time, a slider is provided at the bottom of the L-shaped clamping plate 201, and one end of the slider extends into a corresponding slide groove opened on the surface of the pretreatment table 2, and is fixedly connected to the end point of the directional rack 206 correspondingly arranged below it; the scale on the surface of the pretreatment table 2 corresponds to the pointer structure of the L-shaped clamping plate 201, which can provide the operator with a reference. It provides an intuitive size reference, and the L-shaped clamping plate 201 is pushed by the first cylinder 202 to change the displacement distance, which enables the structure to adapt to papers of different sizes, and while the L-shaped clamping plate 201 slides, the directional rack 206 slides accordingly and engages with the surface of the directional gear 207 for transmission, which makes the movement of the L-shaped clamping plate 201 guided, ensuring that the L-shaped clamping plate 201 maintains stable linear motion during the sliding process without offset or shaking, thereby ensuring that the clamping and sorting of the paper is more accurate and the accuracy of paper sorting is improved.
[0055] In this embodiment, Figure 3 As shown, the L-shaped clamping plates 201 are opened and closed by the first cylinder 202, and the directional racks 206 are driven by the directional gears 207, and the directional racks 206 are in relative motion. Meanwhile, the push frame 205 is T-shaped and consists of a horizontal plate and a vertical plate. The bottom of the horizontal plate is connected to the top of the symmetrically distributed L-shaped clamping plates 201. The specifications of the vertical plates of the push frame 205 and the pressure plate 204 are consistent with the minimum spacing between the L-shaped clamping plates 201, and the center point of the pressure plate 204 and the midpoint of the L-shaped clamping plates 201 are located on the same vertical center line. The outer walls of the sliding rods at both ends of the push frame 205 are wound with springs, and one end of the spring is fixed to the surface of the push frame 205, and the other end is fixed to the surface of the slider arranged on the top of the pretreatment table 2. The structural form of the L-shaped clamping plate 201 provides a clear support point for the paper. The edge can naturally lean against the right angle of the L-shaped clamping plate 201, so that the paper has stable support and positioning during the sorting process, and it works together with the push frame 205 to form a complete paper sorting area. When the push frame 205 pushes the paper, the spring can play a buffering role to avoid damage to the paper caused by excessive pushing, and it can also adapt to papers of different thicknesses. At the same time, after use, the push frame 205 automatically resets under the elastic structure of the spring to prepare for the next paper sorting operation. The pressure plate 204 is located above the paper and can compact and fix the paper from the top, further ensuring that the paper will not loosen or shift in the vertical direction. The specifications of the pressure plate 204 and the push frame 205 effectively avoid the limitation that the L-shaped clamping plate 201 cannot be adapted when the minimum spacing is reached.
[0056] In this embodiment, Figure 5 As shown, a mounting base plate 9 is fixedly connected to the inner wall of the machine 1 on the adjacent side of the pretreatment table 2, and the mounting base plate 9 is located at the bottom of the movable base 3, and the paper fixing plate 302 is attached to the top of the mounting base plate 9, and at the same time, the movable base 3 is sleeved on the outer wall of the symmetrically distributed second horizontal lead screw 1001 through the sliders at both ends thereof, and forms a spiral transmission structure therewith; when the paper is transferred from the pretreatment table 2 to the inside of the movable base 3, the mounting base plate 9 can ensure that the paper is placed stably without shaking or tilting, laying a foundation for the subsequent transportation and processing process, and the transmission structure of the second horizontal lead screw 1001 can accurately control the position of the movable base 3. During the transportation process of the paper, the paper can be accurately positioned in the polishing area 4, the glue groove 5 and the gluing table 6 according to different processing requirements, ensuring that each processing link can be carried out accurately.
[0057] In this embodiment, Figure 7As shown, four groups of first supporting pulleys 401 are arranged with the axis point of the milling cutter 402 as the center, and the first supporting pulleys 401 are connected to each other through a transverse rod body and rotate on the surface of the transverse rod body, and one end of the transverse rod is sleeved on the outer wall of the first reverse lead screw 403 to form a spiral transmission structure with the first reverse lead screw 403, and the other end is slidably connected to the surface of the slide rod arranged on one side of the inner wall of the grinding area 4; because some books are too thick, if only the paper fixing plate 302 is used to realize paper transportation, it can only keep the paper stable in a static state, but when the paper bottom When the spine of a book is being polished by the rotating milling cutter 402, the rotational force and friction of the milling cutter 402 may cause the paper to shake slightly. By adding multiple sets of first supporting pulleys 401 with a rotating structure on both sides of the milling cutter 402, the first supporting pulley 401 is driven to rotate when the paper contacts it, so that the paper can pass through the polishing area 4 more smoothly, reducing the risk of paper wear and tear, and the position of the first supporting pulley 401 can be adjusted by the first reverse screw 403, which makes it able to adapt to papers of different thicknesses and different polishing requirements.
[0058] In this embodiment, Figure 8 As shown, a synchronous wheel is rotatably connected in a box at the bottom of the milling cutter 402, and the synchronous wheel is composed of two sets of pulleys and a belt wrapped around the outside of the pulley, and the milling cutter 402 is integrally connected to one set of pulleys, and at the same time, the milling cutter 402 is driven to rotate by a vertical lead screw 404 through the box at its bottom, and the other end of the box is slidably connected to the outer wall of the slide rod on one side; the milling cutter 402 is driven to rotate by the synchronous wheel, which is more conducive to the stable rotation of the milling cutter 402 than directly driven by a motor, thereby improving the quality and consistency of grinding, and its height can be accurately adjusted through the box below through the vertical lead screw 404, and the position of the milling cutter 402 can be adjusted according to actual needs to ensure that the spine of the book is properly ground, thereby improving the versatility and flexibility of the equipment.
[0059] In this embodiment, Figure 1 , Figure 2 and Fig. 9As shown, the glue groove 5 adopts a double-layer structure, with a heating module provided between the inner and outer layers, and is electrically connected to the control body outside the machine 1, and both ends of the outer wall of the machine 1 are rotatably connected to round handles fixedly connected to the first horizontal lead screw 504, and the first horizontal lead screws 504 are symmetrically distributed, and at the same time, the top of the second support pulley 505 is rotatably connected to the bottom of the nut opened on the outer wall of the first horizontal lead screw 504; the glue groove 5 adjusts the temperature of the heating module by the control body, and can accurately control the temperature of the glue, so that the glue reaches the best working state, ensuring the quality and firmness of the glue binding, the second support pulley 505 has the same structure and function as the first support pulley 401, and the second support pulley 505 plays a role of auxiliary support and positioning when the paper passes through the glue groove 5, which can ensure that the paper and the coating roller 501 maintain appropriate contact pressure and angle.
[0060] In this embodiment, Fig. 9 As shown, a scraper roller 506 is rotatably connected to the top of the side adjacent to the glue groove 5 and the gluing table 6, and the scraper roller 506 is attached to and rollingly connected to the surface of the coating roller 501 on the corresponding side; the scraper roller 506 rolls on the surface of the coating roller 501 and can scrape off excess glue on the coating roller 501, which can prevent excessive glue from accumulating on the coating roller 501 and causing the problem of uneven glue applied to the paper.
[0061] In this embodiment, Fig.10 As shown, the fastening side plates 604 are in relative motion through the second reverse screw 603, and the top plate 602 forms a lifting structure on the surface of the gluing table 6 through the fourth cylinder 601, and the top of the fastening side plate 604 adjacent to the glue groove 5 is fixedly connected with a metal buckle; the metal buckle is used to insert and fix the outer pages glued to the book spine. When the paper is transferred to the top of the gluing table 6 through the movable base 3, the top plate 602 drives the outer pages on its surface to rise, and the fastening side plates 604 that move relatively can apply uniform pressure to the book spine from both sides, fix it and glue it with the outer pages at the bottom, ensuring that the glue can be evenly distributed between the book spine and the outer pages, achieving precise gluing, and improving the firmness of the binding.
[0062] In this embodiment, Figure 6As shown, the connecting member 805 forms a lifting structure through the fifth cylinder 804, and the auxiliary plate 808 forms an opening and closing structure through the first connecting rod 806, and the two adjacent sides of the outer wall of the auxiliary frame 8 are fixedly connected with positioning plates 809, and the positioning plates 809 are vertically distributed, and the surface of the positioning plates 809 is provided with a pressure sensor; most binding equipment only realizes clamping at both ends. By adding the auxiliary frame 8 and using the auxiliary plate 808 to open and close the top of the paper, the paper can be fixed more firmly, and the movement and scattering of the paper during the binding process can be effectively avoided. For the situation where some paper is too large, the problem of single-piece scattering is easy to occur on the top, and the clamping effect of the auxiliary plate 808 This problem can be effectively solved to ensure that the paper remains neat during the entire binding process, and no single piece will be scattered, causing problems in subsequent processes. At the same time, combined with the sensor on the surface of the positioning plate 809 and the characteristics of its angle distribution, when the steering seat 803 is flipped over, the center point between the auxiliary plates 808 and the midpoint between the paper fixing plates 302 are located on the same vertical center line. When the distance between the paper fixing plates 302 is adjusted by the third cylinder 301, the auxiliary plate 808 can also adjust the opening and closing degree through the fifth cylinder 804 and the first connecting rod 806, thereby ensuring the effective alignment of the center point, effectively ensuring the purpose of fixing the paper, and improving the stability of clamping.
[0063] To sum up, the paper binding device with a pre-limiting structure is used by placing the paper on the surface of the pre-processing table 2. The scale on the surface of the pre-processing table 2 corresponds to the pointer structure of the L-shaped clamping plate 201 to provide an intuitive size reference for the operator. The first cylinder 202 is started, and the L-shaped clamping plate 201 is pushed by the first cylinder 202 to move relative to each other. The spacing is adjusted according to the size of the paper. While the L-shaped clamping plate 201 slides, the directional rack 206 slides accordingly and meshes with the surface of the directional gear 207 for transmission. The two sets of relatively moving directional racks 206 effectively ensure the stable movement of the L-shaped clamping plate 201 corresponding to the top thereof. At the same time, the operator can pull the push frame 205, and the bottom of its horizontal plate fits on the top of the L-shaped clamping plate 201 at both ends to slide, and the vertical plate of the push frame 205 is opposite to the vertical plate of the L-shaped clamping plate 201. The paper is pushed and the other end of the paper is pressed against one end of the right angle of the L-shaped clamping plate 201 that has been positioned. After the spring of the push frame 205 is compressed during the pulling process to complete the fixation and arrangement of the three sides, the hand applying the force is released, and the push frame 205 is reset under the elastic structure. At the same time, the second cylinder 203 above is started, and the pressure plate 204 is pressed down to fix the neatly arranged paper. The operator can use the plastic folder to achieve subsequent transportation. The folder can fix the neatly arranged paper through the gap between the L-shaped clamping plates 201. At one end of the right angle of the L-shaped clamping plate 201, an operating space is reserved on one side of the table of the pre-treatment table 2. The fixed and arranged paper is placed on the mounting bottom plate 9 at one end of the machine table 1, which ensures that the paper is placed stably. The power supply third cylinder 3 is started 01 pushes the paper fixing plate 302 to approach the paper and clamps the two ends of the outer wall of the stacked paper. At the same time, the active steering gear 801 on the top of the auxiliary frame 8 rotates and engages to rotate the driven steering gear 802. When it rotates to the positioning plate 809 on one side, it contacts the pressure sensor on its surface. After the pressure sensor detects it, it transmits the information to the control body outside the machine 1 through an electrical signal, and then the control body stops the driving of the active steering gear 801. The power output end of the fifth cylinder 804 pulls the connecting piece 805 to lift. The rising of the connecting piece 805 pulls one end of the second connecting rod 807 at both ends to lift. While the second connecting rod 807 rotates, the first connecting rod 806 at both ends retracts inwards, thereby driving the auxiliary plate 808 to fix the top of the paper. The operator can take out the fixed folder, start the power supply, and the active bevel gear 1002 drives the driven bevel gear 1003 meshing with it to rotate through the servo motor, so that the second horizontal lead screw 1001 with opposite surface pitches moves relative to each other, thereby realizing the transmission of the paper driven by the mobile base 3. The paper leaves the mounting bottom plate 9 through the bottom of the mobile base 3, and its bottom contacts the high-speed rotating milling cutter 402. The polished paper scraps will fall into the notch inside the polishing area 4 and be sucked into the centrifugal fan 7 through the pipeline. The other end of the centrifugal fan 7 can be connected to the collection box through the pipeline, and the first support pulley 401 will be correspondingly attached to the two ends of the outer wall of the paper. The transmission of the paper will cause the first support pulley 401 to rotate, providing support for the paper during polishing.The paper can pass through the grinding area 4 more smoothly. After leaving the top of the grinding area 4 and entering the glue groove 5, the book spine at the bottom of the paper will contact the surface of the two groups of rolling coating rollers 501 in succession, and the second support pulley 505 rotates at both ends, playing an auxiliary support and positioning role when the paper passes through the glue groove 5, ensuring that the paper and the coating roller 501 maintain appropriate contact pressure and angle, and the stirring member 503 rotates continuously in the glue groove 5 to keep the various components of the glue in a uniformly mixed state. When the paper is transported to the top of the gluing table 6 via the mobile base 3, the fourth cylinder 601 pushes the top plate 602 up, driving the outer pages on its surface to rise, and the fastening side plate 604 forms a relative movement through the second reverse screw 603, approaches the book spine from both sides, fixes it and clamps it, and achieves gluing with the outer pages that rise through the top plate 602. It should be noted that since this type of binding process processes the specifications of the same batch each time, the specifications of the product are adjusted accordingly before each processing. When adjustment is needed,
[0064] When the spacing between the first support pulleys 401 is adjusted, the first reverse screw 403 is driven by a servo motor, and then the first support pulleys 401 distributed in pairs at both ends of the milling cutter 402 can move relative to each other or move away from each other under this transmission structure; and when it is necessary to adjust the height of the milling cutter 402, the servo motor drives the vertical screw 404 to rotate through the power button, and one side of the bottom box of the milling cutter 402 rises through the spiral transmission structure of the vertical screw 404, while the other side slides on the slide rod through the slider; when it is necessary to adjust the second support pulley 505, the handle arranged on the outside of the machine 1 is rotated, so that the second support pulley 505 can be adjusted in position through the spiral transmission structure with the first horizontal screw 504, and combined with the scale on the top of the calibration box 502, it can be quickly and accurately adjusted to the appropriate position.
[0065] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A paper binding device with a pre-limiting structure, comprising a machine platform (1), characterized in that: The machine (1) is fixedly connected to a pretreatment table (2) on the outside of one side. The machine (1) is composed of a mobile base (3), a grinding area (4), a glue groove (5) and a gluing table (6). The pretreatment table (2) is attached to one side of the mobile base (3). The glue groove (5) is located between the grinding area (4) and the gluing table (6), and the grinding area (4), the glue groove (5) and the gluing table (6) are tightly attached to each other. The mobile base (3) is located above the grinding area (4), the glue groove (5) and the gluing table (6). A centrifugal fan (7) is fixedly connected to one side of the outside of the machine (1). The centrifugal fan (7) is connected to the grinding area (4) through a pipeline. An auxiliary frame (8) is fixedly connected to one side of the top of the mobile base (3). A driving assembly (10) is rotatably connected to the inside of the machine (1), and the mobile base (3) is slidably connected to the inner wall of the machine (1) through the driving assembly (10). The surface of the pretreatment table (2) is slidably connected to an L-shaped clamping plate (201), and both ends of the top of the pretreatment table (2) are fixedly connected to a first cylinder (202), a power output end of the first cylinder (202) is fixedly connected to one side of the L-shaped clamping plate (201), a second cylinder (203) is installed above the L-shaped clamping plate (201), and a pressure plate (204) is fixedly connected to the power output end of the second cylinder (203), and a push frame (205) is installed between the L-shaped clamping plates (201), and both ends of the push frame (205) penetrate and are slidably connected to the outer wall of the sliding rod arranged on the top of the pretreatment table (2); A third cylinder (301) is installed at both ends of the interior of the mobile base (3), and a paper fixing plate (302) is fitted and connected to both ends of the inner wall of the mobile base (3), and a power output end of the third cylinder (301) is fixedly connected to the paper fixing plate (302); The top of the grinding area (4) is rotatably connected to a first supporting pulley (401) and a milling cutter (402), the interior of the grinding area (4) is rotatably connected to a first reverse lead screw (403), one end of the first reverse lead screw (403) is rotatably connected to a vertical lead screw (404), a box is provided at the bottom of the milling cutter (402), and one end of the box is sleeved on the outer wall of the vertical lead screw (404) to form a spiral transmission structure therewith; Both ends of the interior of the glue groove (5) are rotatably connected to coating rollers (501), the coating rollers (501) are connected to each other via a synchronous wheel rotatably connected to the outer wall of the glue groove (5), one end of the top of the glue groove (5) is fixedly connected to a calibration box (502), the calibration box (502) is located above one group of coating rollers (501) and is respectively located at both ends thereof, a stirring member (503) is rotatably connected between the coating rollers (501), and a first horizontal lead screw (504) is rotatably connected to the interior of the calibration box (502); A fourth cylinder (601) is installed inside the gluing platform (6), and a top plate (602) is fitted on the surface of the gluing platform (6). The power output end of the fourth cylinder (601) passes through the gluing platform (6) and is fixedly connected to the bottom of the top plate (602). A second reverse lead screw (603) is rotatably connected inside the top plate (602). A fastening side plate (604) is fitted on the top of the top plate (602). The second reverse lead screw (603) is connected to the bottom of the corresponding fastening side plate (604) above it through reverse nuts at both ends of its outer wall. The top of the auxiliary frame (8) is rotatably connected to a driving steering gear (801) and a driven steering gear (802) that mesh with each other. The driven steering gear (802) is integrally connected to a steering seat (803) through a shaft at its axis. The steering seat (803) is rotated on the outer wall of one side of the auxiliary frame (8). A fifth cylinder (804) is fixedly connected inside the steering seat (803). The power output end of the fifth cylinder (804) is bolted to the top of a connecting member (805). Both ends of the outer wall of the steering seat (803) are rotatably connected to a first connecting rod (806). The first connecting rod (806) is rotatably connected to both ends of the connecting member (805) through a second connecting rod (807). The driving assembly (10) is composed of a second horizontal lead screw (1001), a driving bevel gear (1002) and a driven bevel gear (1003); the second horizontal lead screw (1001) is rotatably connected to the two ends of the inner wall of the machine table (1), the driving bevel gear (1002) and the driven bevel gear (1003) are meshed and connected and rotatably connected to the inside of the machine table (1) at one end adjacent to the pretreatment table (2); the axis of the driven bevel gear (1003) is integrally connected to the shaft head of the second horizontal lead screw (1001) on the side corresponding to the driven bevel gear (1003).
2. The paper binding device with a pre-limiting structure according to claim 1, characterized in that: The outer walls of the pretreatment table (2) and the calibration box (502) are both provided with scales, and the interior of the pretreatment table (2) is slidably connected with a directional rack (206), and the directional racks (206) are meshed with directional gears (207), and at the same time, a slider is provided at the bottom of the L-shaped clamping plate (201), and one end of the slider extends into a corresponding slide groove on the surface of the pretreatment table (2), and is fixedly connected to the end point of the directional rack (206) correspondingly provided below it.
3. The paper binding device with a pre-limiting structure according to claim 1, characterized in that: The L-shaped clamping plates (201) are formed with an opening and closing structure by a first cylinder (202), and the directional racks (206) are formed with a transmission structure by a directional gear (207), and the directional racks (206) are in relative motion with each other. Meanwhile, the push frame (205) is T-shaped and consists of a horizontal plate and a vertical plate, and the bottom of the horizontal plate is fitted and connected to the top of the symmetrically distributed L-shaped clamping plates (201). The specifications of the vertical plates of the push frame (205) and the pressure plate (204) are consistent with the minimum spacing between the L-shaped clamping plates (201), and the center point of the pressure plate (204) and the midpoint between the L-shaped clamping plates (201) are located on the same vertical center line, and the outer walls of the sliding rods at both ends of the push frame (205) are wound with springs, and one end of the spring is fixed to the surface of the push frame (205), and the other end is fixed to the surface of the slider arranged on the top of the pretreatment table (2).
4. The paper binding device with a pre-limiting structure according to claim 1, characterized in that: A mounting base plate (9) is fixedly connected to the inner wall of the machine (1) on the side adjacent to the pre-treatment table (2), and the mounting base plate (9) is located at the bottom of the movable base (3), and the paper fixing plate (302) is attached to the top of the mounting base plate (9). At the same time, the movable base (3) is sleeved on the outer wall of the symmetrically distributed second horizontal lead screw (1001) through the sliders at both ends of the movable base (3), and a spiral transmission structure is formed therewith.
5. The paper binding device with a pre-limiting structure according to claim 1, characterized in that: The first support pulley (401) is provided with four groups with the axis point of the milling cutter (402) as the center, and the first support pulleys (401) are connected to each other through a transverse rod body and rotate on the surface of the transverse rod body, and one end of the transverse rod is sleeved on the outer wall of the first reverse screw (403) to form a spiral transmission structure with the first reverse screw (403), and the other end is slidably connected to the surface of a sliding rod provided on one side of the inner wall of the grinding area (4).
6. The paper binding device with a pre-limiting structure according to claim 1, characterized in that: The box at the bottom of the milling cutter (402) is rotatably connected to a synchronous wheel, and the synchronous wheel is composed of two sets of pulleys and a belt wrapped around the outside of the pulley, and the milling cutter (402) is integrally connected to one set of pulleys. At the same time, the milling cutter (402) forms a lifting structure through the box at the bottom of the milling cutter (402) via a vertical lead screw (404), and the other end of the box is slidably connected to the outer wall of the sliding rod on one side.
7. The paper binding device with a pre-limiting structure according to claim 1, characterized in that: The glue groove (5) adopts a double-layer structure, with a heating module arranged between the inner and outer layers, and is electrically connected to the control body outside the machine (1), and both ends of the outer wall of the machine (1) are rotatably connected to circular handles fixedly connected to the first horizontal lead screw (504), and are symmetrically distributed between the first horizontal lead screws (504), and at the same time, the top of the second support pulley (505) is rotatably connected to the bottom of the nut opened on the outer wall of the first horizontal lead screw (504).
8. The paper binding device with a pre-limiting structure according to claim 1, characterized in that: A scraper roller (506) is rotatably connected to the top of the glue groove (5) on the side adjacent to the gluing table (6), and the scraper roller (506) is attached to and rollingly connected to the surface of the coating roller (501) on the corresponding side.
9. The paper binding device with a pre-limiting structure according to claim 1, characterized in that: The fastening side plates (604) are in relative motion with each other through the second reverse lead screw (603), and the top plate (602) forms a lifting structure on the surface of the gluing table (6) through the fourth cylinder (601), and a metal buckle is fixedly connected to the top of the fastening side plate (604) adjacent to the glue groove (5).
10. The paper binding device with a pre-limiting structure according to claim 1, characterized in that: The connecting member (805) forms a lifting structure through the fifth cylinder (804), and the auxiliary plate (808) forms an opening and closing structure through the first connecting rod (806), and positioning plates (809) are fixedly connected to the adjacent two sides of the outer wall of the auxiliary frame (8), and the positioning plates (809) are vertically distributed, and a pressure sensor is arranged on the surface of the positioning plate (809).