Rounding and ridging equipment

Abstract

The utility model provides rounding and ridging equipment, which is used for rounding book blocks and comprises a fixed plate, a movable plate, a driving part and a forming part. The movable plate and the fixed plate are arranged in parallel, and the movable plate can move relative to the fixed plate in the direction perpendicular to the fixed plate. The driving part drives the movable plate to be close to or far away from the fixed plate so as to clamp the book block between the fixed plate and the movable plate or release the book block. And the spine position of the book block extends out of the range of the fixed plate and the movable plate. And the forming part is controlled to apply pressure to the edge of the spine, so that the spine is formed into an outwards convex arc shape. The embodiment of the utility model is not limited by the specification of the book block, and can be suitable for book blocks with different sizes or thicknesses. After the book block is fixed by the fixed plate and the movable plate, the pressure applied by the forming part acts on the edge of the spine, the influence of the thickness of the book block is small, and the application range of the rounding and ridging equipment can be further widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to book binding technical field, especially a kind of round ridge equipment. BACKGROUND

[0002] Round is the binding process of part of hardcover books, and the hardcover books with round ridge need to go through round process to form protrusion at the position of book spine of book, so as to facilitate book browsing, reduce the risk of page falling off, and improve structural stability. Round process can be performed by hardcover machine, and the equipment for rounding the book core is integrated in the hardcover machine, which can realize the integrated hardcover of books.

[0003] The hardcover machine is a large-scale equipment with high integration, which can realize batch production. Before production, the hardcover machine needs to be adjusted to match the size of the book to be bound. The specific parameters to be adjusted include the length and width of the book and the number of pages (thickness). However, before formal mass production, samples need to be prepared in advance, and the number of samples is small, and the time limit is usually short. In this case, the hardcover machine needs to be adjusted frequently, which wastes equipment capacity and is low in efficiency. At present, there is a lack of small-sized round equipment that can realize rapid adjustment or is suitable for books of different sizes. When making hand samples or color samples, large equipment or manual rounding is used, which is low in efficiency and poor in product consistency.

[0004] The content of the background section merely represents the best of the inventor's knowledge and does not necessarily represent the prior art in the field. UTILITY MODEL CONTENT

[0005] In view of one or more defects in the prior art, the utility model provides a round ridge equipment for rounding the book core, which comprises:

[0006] A fixed plate;

[0007] A movable plate, which is arranged parallel to the fixed plate, and is movable relative to the fixed plate in a direction perpendicular to the fixed plate;

[0008] A driving part, which drives the movable plate to approach or move away from the fixed plate, so as to clamp or release the book core between the fixed plate and the movable plate; the book spine position of the book core extends beyond the range of the fixed plate and the movable plate;

[0009] A forming part, which applies pressure to the edge of the book spine under control, so as to form the book spine into an outward convex arc.

[0010] According to one aspect of the utility model, the round ridge equipment further comprises:

[0011] A positioning part is arranged between the fixed plate and the movable plate to position the book block between the fixed plate and the movable plate, and the size of the book spine extending out of the range of the fixed plate and the movable plate is 5mm-15mm.

[0012] According to an aspect of the present application, the positioning part comprises an arc-shaped pad block having a convex arc-shaped surface; the arc-shaped pad block is movably arranged between the fixed plate and the movable plate and is located at the book opening position of the book block to make the book spine extend out of the range of the fixed plate and the movable plate and make the book spine position outwardly convex as an arc shape.

[0013] According to an aspect of the present application, the book spine forming device further comprises:

[0014] A glue brushing device is configured to brush glue at the book spine position.

[0015] According to an aspect of the present application, the book spine forming device further comprises:

[0016] A pressure maintaining device is detachably arranged between the fixed plate and the movable plate, and the book block is clamped in the pressure maintaining device.

[0017] According to an aspect of the present application, the pressure maintaining device comprises:

[0018] A first clamping plate is detachably attached to the fixed plate;

[0019] A second clamping plate is detachably attached to the movable plate;

[0020] A locking member locks the relative position relationship of the first clamping plate and the second clamping plate, and makes the first clamping plate and the second clamping plate clamp or release the book block, and the book spine position extends out of the range of the first clamping plate and the second clamping plate;

[0021] After the book spine is formed as an outwardly convex arc shape, the pressure maintaining device and the book block can be separated from the fixed plate and the movable plate.

[0022] According to an aspect of the present application, the book spine forming device comprises a plurality of pressure maintaining devices, each of which is detachably arranged between the fixed plate and the movable plate, and after being separated from the fixed plate and the movable plate, cooperates with the glue brushing device to brush glue at the book spine position, so as to reduce the occupation of the fixed plate and the movable plate.

[0023] According to one aspect of the utility model, the size of multiple pressure maintaining devices is same, and the size of the first clamping plate and the second clamping plate is greater than the size of the side of the book block.

[0024] According to one aspect of the utility model, the driving part comprises:

[0025] The fixed nut is fixed with the relative position of the fixed plate, and the fixed nut is located on the side of the movable plate away from the fixed plate.

[0026] The lead screw is attached to the movable plate at one end, and the other end of the lead screw passes through the fixed nut and extends to the side of the fixed nut away from the fixed plate.

[0027] According to one aspect of the utility model, the rounding and spine raising equipment further comprises a guide rail, the guide rail is arranged in a direction perpendicular to the fixed plate, and the fixed nut and the fixed plate are fixedly connected with the guide rail; the movable plate is slidingly connected with the guide rail.

[0028] According to one aspect of the utility model, the forming part comprises a flexible hammer, and the flexible hammer is controlled to apply pressure to the edge position of the book spine.

[0029] According to one aspect of the utility model, the forming part further comprises a forming die, the forming die covers the position of the book spine in the book block extending out of the range of the fixed plate and the movable plate, and the flexible hammer is controlled to strike the forming die.

[0030] Compared with the prior art, the embodiment of the utility model provides a rounding and spine raising equipment, which can fix the book block by using the fixed plate and the movable plate, and form an outwardly convex arc at the position of the book spine of the book block by using the forming part to round the book block. The rounding and spine raising equipment in the embodiment is not limited by the size of the book block, and can be applied to book blocks of different sizes or thicknesses. After the fixed plate and the movable plate fix the book block, the pressure applied by the forming part acts on the edge of the book spine, which is less affected by the thickness of the book block, and the application range of the rounding and spine raising equipment can be further improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0032] Figure 1 It is the structure schematic view of rounding and spine raising equipment in some embodiments of the utility model;

[0033] Figure 2is a structure schematic view of the positioning part in some embodiments of the utility model;

[0034] Figure 3 is a side view of the pressure maintaining device in some embodiments of the utility model;

[0035] Figure 4 is a structure schematic view of the driving part in some embodiments of the utility model. DETAILED DESCRIPTION

[0036] In the following, only some exemplary embodiments are simply described. As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0037] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0038] In the description of the utility model, it needs to be explained that, unless otherwise specifically specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected: it can be mechanical connection, or electrical connection or can communicate with each other; it can be directly connected, or indirectly connected through intermediate medium, or the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0039] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include the first and second features in direct contact, or the first and second features not in direct contact but in contact through another feature between them. Moreover, the first feature is "on", "above" and "on top of" the second feature, which includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature is "under", "below" and "underneath" the second feature, which includes the first feature directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0040] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and arrangements of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.

[0041] The embodiments of the present application are described below with reference to the accompanying drawings. It should be understood that the embodiments described herein are only used to illustrate and explain the present application, and are not intended to limit the present application.

[0042] Figure 1 The structure of the rounding and ridging device 100 according to some embodiments of the present application is shown. The rounding and ridging device 100 in this embodiment is used to round the book block 200, so that the spine 210 of the book block 200 forms an outwardly convex arc. The following will be described in combination with Figure 1 The rounding and ridging device 100 is described.

[0043] As Figure 1 shown, the rounding and ridging device 100 includes a fixed plate 110, a movable plate 120, a driving part 130 and a forming part 140.

[0044] Among them, the fixed plate 110 can have a flat surface, which can be the side surface of the book block 200 adhered to the flat surface of the fixed plate 110. In other embodiments, the book block 200 can also be adhered to other structures without direct contact with the fixed plate 110, which will be described in subsequent embodiments.

[0045] The movable plate 120 and the fixed plate 110 are arranged in parallel to each other, and the movable plate 120 can move relative to the fixed plate 110 in a direction perpendicular to the fixed plate 110. For example, the movable plate 120 can move close to the fixed plate 110 or move away from the fixed plate 110. In some embodiments, the movable plate 120 can also have a flat surface to fit the side surface of the book block 200.

[0046] The driving part 130 can drive the movable plate 120 to move close to or away from the fixed plate 110 to clamp the book block 200 between the fixed plate 110 and the movable plate 120, or release the book block 200. After the fixed plate 110 and the movable plate 120 clamp the book block 200, the position of the spine 210 of the book block 200 extends beyond the range of the fixed plate 110 and the movable plate 120. For example Figure 1 As shown in FIG. 2, after the fixed plate 110 and the movable plate 120 clamp the book block 200, the spine 210 protrudes from the range of the fixed plate 110 and the movable plate 120, so as to facilitate the processing of the spine 210. According to the preferred embodiment of the present application, the size of the spine 210 extending beyond the range of the fixed plate 110 and the movable plate 120 is about 5mm-15mm, for example, 5mm, 8mm, 10mm, 12mm, 15mm, etc.

[0047] In some embodiments, the driving part 130 includes a motor and a transmission device, and the motor drives the movable plate 120 to move relative to the fixed plate 110 through the transmission device, for example, an axial telescopic motor. In other embodiments, the driving part 130 can also be manually operated, for example, manually pushing the movable plate 120 to move relative to the fixed plate 110.

[0048] The forming part 140 applies pressure to the edges of the spine 210 to form the spine 210 into an outwardly convex arc shape. The way in which the forming part 140 applies pressure to the edges of the spine 210 can be pressing or knocking. After the fixed plate 110 and the movable plate 120 cooperate to clamp and fix the book block 200, the position of the spine 210 protrudes from the edge of the fixed plate 110 and the movable plate 120, and the forming part 140 applies pressure to the edges of the spine 210 to make the two edges of the spine 210 move downward or bend, and the part of the spine 210 close to the center line position arches upward, completing the rounding and rounding of the book block 200.

[0049] According to a preferred embodiment of the present invention, the spine rounding and shaping device 100 further includes a positioning part 150. In this embodiment, the positioning part 150 is used to position the dimension of the spine 210 extending beyond the range of the fixed plate 110 and the movable plate 120. During the spine rounding and shaping process of the book block 200, the portion of the book block 200 located between the fixed plate 110 and the movable plate 120 remains fixed, and the dimension extending beyond the range of the fixed plate 110 and the movable plate 120 affects the curvature of the book block 200 after spine rounding and shaping, as well as the height of the spine 210 arch. Specifically, the dimension of the spine 210 extending beyond the range of the fixed plate 110 and the movable plate 120 can be determined according to the pre-design of the book.

[0050] In some embodiments, the positioning part 150 is disposed between the fixed plate 110 and the movable plate 120 to position the book block 200 between the fixed plate 110 and the movable plate 120. For example, the spine 210 extends 5mm-15mm beyond the range of the fixed plate 110 and the movable plate 120.

[0051] Specifically, the positioning part 150 may include a part disposed above the fixed plate 110 and the movable plate 120. Figure 1 The scale (in the upper direction) can be used to determine the dimensions of the spine 210 of the book block 200 extending beyond the range of the fixed plate 110 and the movable plate 120.

[0052] like Figure 2 As shown, in a preferred embodiment of this utility model, the positioning part 150 may include an arc-shaped pad with a protruding arc-shaped surface. The arc-shaped pad is movably disposed between the fixed plate 110 and the movable plate 120, and the arc-shaped pad is placed at the book opening position of the book block 200, which refers to the side of the book block 200 opposite to the spine 210, that is, the side of the book block 200 that is opened.

[0053] In this embodiment, the use of arc-shaped pads allows the spine 210 to extend beyond the range of the fixed plate 110 and the movable plate 120, and causes the spine 210 to arch upwards, forming an outwardly protruding arc shape. The arc-shaped pads can cooperate with the forming part 140 to improve the accuracy of shaping the book block 200 by rounding and forming the spine.

[0054] The curved pads can be replaced according to the book's pre-design. For example, curved pads with different curvatures can be selected according to the book's pre-designed spine height, or curved pads of corresponding height can be selected according to the book's size (distance between the spine and the foreground) to limit the height of the spine 210 extending beyond the range of the fixed plate 110 and the movable plate 120.

[0055] In some embodiments, the positioning part 150 can also be other structures, for example, a protruding strip-shaped stopper arranged between the fixed plate 110 and the movable plate 120, which can position the book block 200 relative to the fixed plate 110 and the movable plate 120, and in turn position the size of the spine 210 extending out of the range of the fixed plate 110 and the movable plate 120.

[0056] According to the preferred embodiment of the utility model, the rounding and spine raising device 100 further comprises a glue brushing device (not shown in the figure). The glue brushing device can brush glue at the position of the spine 210. In the process of rounding and spine raising of the book block 200, after the pressure is applied to the edge of the spine 210 by the forming part 140, the spine 210 forms an outwardly protruding arc, but due to the elasticity of the material of the book block 200 itself, after the clamping force of the book block 200 is released, the position of the spine 210 can still rebound to a certain extent, affecting the product quality. In this embodiment, the glue brushing device is used to brush glue at the position of the spine 210, which is conducive to fixing the spine 210 and improving the stability of the product.

[0057] Specifically, the glue brushing device can include a roller brush, a brush or a glue groove, and the glue is preferably hot melt glue, which is brushed at the position of the spine 210 after being heated and melted, and the shape of the spine 210 is kept fixed after cooling and solidification. Further, in some embodiments, after rounding and spine raising of the book block 200, the subsequent step can be assembling a cover on the outside of the book block 200, and the glue brushing device can also brush glue at the position of the spine 210 to make the spine 210 can be pasted and fixed with the cover. Alternatively, in some embodiments, when brushing glue on the spine 210, a mesh cloth can be attached at the position of the spine 210 to improve the structural strength of the spine 210 and the bonding strength of the spine 210 and the cover.

[0058] Referring to Figure 1 and Figure 3 According to the preferred embodiment of the utility model, the rounding and spine raising device 100 further comprises a pressure maintaining device 160. The pressure maintaining device 160 is detachably arranged between the fixed plate 110 and the movable plate 120, and the book block 200 is clamped in the pressure maintaining device 160.

[0059] In the process of brushing glue on the spine 210 and waiting for the glue to solidify, the spine 210 can not maintain the preset shape due to rebound. The pressure maintaining device 160 in this embodiment can continuously form a clamping force on the book block 200, avoiding deformation of the spine 210 due to release of the clamping force.

[0060] Further, the pressure maintaining device 160 in the embodiment can be separated from the fixed plate 110 and the movable plate 120, for example, after the spine 210 is shaped into the outward convex arc shape by using the shaping part 140, the pressure maintaining device 160 and the book block 200 can be separated from the fixed plate 110 and the movable plate 120 as a whole to wait for the adhesive to solidify, so as to release the occupation of the fixed plate 110 and the movable plate 120 by the unshaped book block 200, and improve the work efficiency.

[0061] According to the preferred embodiment of the utility model, as shown in Figure 3 The pressure maintaining device 160 comprises a first clamping plate 161, a second clamping plate 162 and a locking part 163.

[0062] The first clamping plate 161 is detachably attached to the fixed plate 110. The second clamping plate 162 is detachably attached to the movable plate 120, and the first clamping plate 161 and the second clamping plate 162 are located between the fixed plate 110 and the movable plate 120. For example, the opposite sides of the fixed plate 110 and the movable plate 120 have mounting parts, such as slots, and the first clamping plate 161 and the second clamping plate 162 are attached to the fixed plate 110 and the movable plate 120 through the mounting parts, respectively.

[0063] The opposite sides of the first clamping plate 161 and the second clamping plate 162 are preferably flat surfaces to attach to the sides of the book block 200, so as to avoid damaging the book block 200.

[0064] The locking part 163 can lock or release the relative position relationship between the first clamping plate 161 and the second clamping plate 162, and make the first clamping plate 161 and the second clamping plate 162 maintain the clamped state or the released state of the book block 200, and the position of the spine 210 extends out of the range of the first clamping plate 161 and the second clamping plate 162. Specifically, as shown in Figure 3 The locking part 163 can comprise clamps fixed to the outer sides of the first clamping plate 161 and the second clamping plate 162, so as to fix the first clamping plate 161 and the second clamping plate 162 and clamp the spine 210 between the first clamping plate 161 and the second clamping plate 162, and the position of the spine 210 extends out of the range of the first clamping plate 161 and the second clamping plate 162. When the locking part 163 is released, the first clamping plate 161 and the second clamping plate 162 can move away from each other and loosen the book block 200. In other embodiments, the locking part 163 can also comprise other structures, for example, the locking part 163 can comprise a fastening bolt, and threaded holes corresponding in position are formed on the first clamping plate 161 and the second clamping plate 162, the fastening bolt can be threadedly connected with the two threaded holes, and nuts can be used to fix the two ends of the fastening bolt.

[0065] In the embodiment, when the spine 210 is shaped as an outward convex arc, the pressure maintaining device 160 and the book block 200 can be separated from the fixed plate 110 and the movable plate 120. For example, after the first clamping plate 161 and the second clamping plate 162 are locked by the locking member 163, the pressure maintaining device 160 and the book block 200 are taken out as a whole by driving the movable plate 120 away from the fixed plate by the driving part 130, and can be separated manually by the operator or driven by the motor.

[0066] In the process of brushing the adhesive on the spine 210 and waiting for the adhesive to solidify, the pressure maintaining device 160 can be used to keep clamping the book block 200 to reduce the risk of deformation. In the embodiment, after the spine 210 is shaped as an outward convex arc, the pressure maintaining device 160 and the book block 200 are separated as a whole from the fixed plate 110 and the movable plate 120, which can release the occupation of the fixed plate 110 and the movable plate 120 and does not affect the continuous use of the fixed plate 110 and the movable plate 120. In the preferred embodiment of the utility model, the rounding and spine forming device 100 includes a plurality of pressure maintaining devices 160, and the plurality of pressure maintaining devices 160 can be separately arranged between the fixed plate 110 and the movable plate 120. And after the pressure maintaining device 160 is separated from the fixed plate 100 and the movable plate 120, the pressure maintaining device 160 can cooperate with the glue brushing device to brush glue at the position of the spine 210.

[0067] According to the preferred embodiment of the utility model, the plurality of pressure maintaining devices 160 have the same size, and the size of the first clamping plate 161 and the second clamping plate 162 is greater than the size of the side surface of the book block 200. In the pressure maintaining device 160, the size of the first clamping plate 161 and the second clamping plate 162 does not need to match the size of the book block 200, and it can be ensured that the range of the book block 200 can be mostly covered to realize stable clamping. In the embodiment, the pressure maintaining device 160 is arranged to have the same size, which is beneficial to reduce the cost and simplify the operation process of separating and replacing the pressure maintaining device 160.

[0068] As shown in Figure 1 and Figure 4 According to the preferred embodiment of the utility model, the driving part 130 includes a fixed nut 131 and a lead screw 132.

[0069] The relative position between the fixed nut 131 and the fixed plate 110 is fixed, for example, the fixed nut 131 is inlaid on a base plate, and the position of the base plate is fixed with the position of the fixed plate 110. And the fixed nut 131 is located on the side of the movable plate 120 away from the fixed plate 110, that is, the movable plate 120 is located between the fixed nut 131 and the fixed plate 110.

[0070] One end of the lead screw 132 is attached to the movable plate 120, for example, abutting against a side surface of the movable plate 120 away from the fixed plate 110. The other end of the lead screw 132 passes through the fixed nut 131 and extends to a side of the fixed nut 131 away from the fixed plate 110. By rotating the lead screw 132, the movable plate 120 can be pushed to approach the fixed plate 110. In some embodiments, the lead screw 132 is rotatably connected to the movable plate 120, and when the lead screw 132 is reversely rotated, the movable plate 120 can be driven to move away from the fixed plate 110. Alternatively, in some embodiments, after the lead screw 132 is reversely rotated, the pressing force acting on the movable plate 120 is released, and the position of the movable plate 120 relative to the fixed plate 110 can be manually adjusted. In the present embodiment, the fixed nut 131 and the lead screw 132 are used in cooperation to achieve stepless adjustment of the distance between the movable plate 120 and the fixed plate 110, which is suitable for rounding and rounding the book block 200 of different thicknesses.

[0071] Referring to Figure 1 In the preferred embodiment of the present application, the rounding and rounding device 100 further comprises a guide rail 170. The guide rail 170 is arranged in a direction perpendicular to the fixed plate 110, and the fixed nut 131 and the fixed plate 110 are fixedly connected to the guide rail 170, and the movable plate 120 is slidably connected to the guide rail 170 and can slide along the guide rail 170. For example Figure 1 As shown in FIG. 1, the fixed nut 131 is embedded in a base plate, and the base plate is fixedly connected to the fixed plate 110 through the guide rail 170. The movable plate 120 is arranged between the base plate and the fixed plate 110 and can slide along the guide rail 170 to approach or move away from the fixed plate 110.

[0072] According to some embodiments of the present application, the forming part 140 comprises a flexible hammer (not shown in the figure), and the flexible hammer is controlled to apply pressure to the edge of the spine 210. When rounding and rounding the book block 200, the pressure applied by the forming part 140 to the edge of the spine 210 can be pressing or impact. When pressure is applied to the edge of the spine 210 by impact, the use of the flexible hammer can reduce the risk of damage to the spine 210, and by controlling the speed and mass of the flexible hammer, the accuracy of rounding and rounding the book block 200 can be further improved. In some embodiments, the flexible hammer can be made of materials such as softwood, plastic, rubber, etc.

[0073] Further, as Figure 1 shown in FIG. 1, according to the preferred embodiment of the present application, the forming part 140 further comprises a forming die 141, and the forming die 141 covers the position of the spine 210 of the book block 200 extending out of the range of the fixed plate 110 and the movable plate 120, and the flexible hammer is controlled to knock the forming die 141 to round and round the book block 200.

[0074] Specifically, the forming die 141 can cover the edge position of the spine 210, after the flexible hammer hits on the forming die 141, the hitting force can be dispersed to different positions of the edge of the spine 210 through the forming die 141, which is beneficial to improve the uniformity of the deformation of the edge of the spine 210, and further improve the accuracy and consistency of the rounding and rounding of the book block 200.

[0075] Wherein, the forming die 141 can be provided with a quarter of a circular arc shape, or similar shape, the forming die 141 only covers the edge position of the spine 210, so as to improve the application range of the forming die 141, without frequent replacement of the forming die 141 according to the thickness and other size of the book block 200. In some other embodiments, the forming die 141 can also be made of elastic material, for example, an arc-shaped plastic sheet with certain elasticity, under the action of the flexible hammer, the forming die 141 can be deformed to a certain extent, so as to further fit the edge position of the spine 210, and improve the use range of the forming die 141.

[0076] Finally, it should be noted that: the above only for the embodiment of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A deburring and ridging apparatus, characterized by, A book block is rounded, and the rounding and rounding equipment includes: A fixed plate; A movable plate, which is arranged parallel to the fixed plate, and is movable relative to the fixed plate in a direction perpendicular to the fixed plate; A driving part, which drives the movable plate to approach or move away from the fixed plate, so as to clamp or release the book block between the fixed plate and the movable plate; the book block extends out of the range of the fixed plate and the movable plate at the book spine position; A forming part, which applies pressure to the edge of the book spine to form the book spine into an outwardly convex arc shape; A positioning part, which is arranged between the fixed plate and the movable plate to position the book block between the fixed plate and the movable plate, so that the book spine extends out of the range of the fixed plate and the movable plate by 5-15 mm; The positioning part includes an arc-shaped pad having a convex arc surface, which is movably arranged between the fixed plate and the movable plate and is padded at the book opening position of the book block, so that the book spine extends out of the range of the fixed plate and the movable plate and the book spine position is outwardly convex into an arc shape.

2. The scalloping and ridging apparatus of claim 1, wherein, The rounding and rounding equipment further includes: A glue brushing device configured to brush glue at the book spine position.

3. The scalloping and ridging apparatus of claim 2, wherein, The rounding and rounding equipment further includes: A pressure maintaining device, which is detachably arranged between the fixed plate and the movable plate, and the book block is clamped in the pressure maintaining device.

4. The scalloping and ridging apparatus of claim 3, wherein, The pressure maintaining device includes: A first clamping plate, which is detachably attached to the fixed plate; A second clamping plate, which is detachably attached to the movable plate; A locking member, which locks the relative position relationship of the first clamping plate and the second clamping plate, and clamps or releases the book block, and the book spine position extends out of the range of the first clamping plate and the second clamping plate; After the book spine is formed into an outwardly convex arc shape, the pressure maintaining device and the book block can be separated from the fixed plate and the movable plate.

5. The scalloping and ridging apparatus of claim 4, wherein, The rounding and rounding equipment includes a plurality of pressure maintaining devices, which are all detachably arranged between the fixed plate and the movable plate, and after being separated from the fixed plate and the movable plate, cooperate with the glue brushing device to brush glue at the book spine position, so as to reduce the occupation of the fixed plate and the movable plate.

6. The scalloping and ridging apparatus of claim 5, wherein, The specifications of the plurality of pressure maintaining devices are the same, and the sizes of the first clamping plate and the second clamping plate are both larger than the side size of the book block.

7. A scalloping and ridging apparatus according to any one of claims 1 to 6, wherein, The driving part includes: A fixed nut, which has a fixed relative position relationship with the fixed plate, and is located on the side of the movable plate away from the fixed plate; A lead screw, one end of which is attached to the movable plate, and the other end of which extends to the side of the fixed nut away from the fixed plate.

8. The scalloping and ridging apparatus of claim 7, wherein, The rounding and ridging device further comprises a guide rail arranged in a direction perpendicular to the fixed plate, and the fixed nut and the fixed plate are fixedly connected with the guide rail; the movable plate is slidingly connected with the guide rail.

9. The scalloping and ridging apparatus of any one of claims 1-6, wherein, The forming part comprises a flexible hammer controlled to apply pressure to the edge position of the spine.

10. The scalloping and ridging apparatus of claim 9, wherein, The forming part further comprises a forming die covering the position of the spine extending to the range outside the fixed plate and the movable plate, and the flexible hammer is controlled to strike the forming die.

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