Book clamping mechanism of automatic cementing equipment

Abstract

A book clamping mechanism of automatic cementing equipment belongs to the technical field of book clamping components in the cementing equipment, and comprises a base plate, a clamping plate assembly is arranged on the base plate, the automatic cementing equipment is provided with a track group, and a roller assembly is arranged on the base plate and matched with the track group to limit and guide the base plate; and in the moving process of the base plate, the distance between the clamping plate assembly and the track set is adjusted, so that clamping of the clamping plate assembly is achieved. Aiming at the existing problem that a manual clamping mechanism cannot be matched with the whole production line in the prior art, the utility model provides the improved book clamping mechanism capable of being mounted on the cementing production line.

Description

Technical Field

[0001] The utility model belongs to the technical field of book clamping components in glue binding equipment, in particular to a book clamping mechanism of automatic glue binding equipment. Background Art

[0002] A perfect binder is a machine that uses glue to bind documents, books, and other items into volumes. It can be categorized into manual and automatic modes of operation. Both types feature inner page clamping and cover clamping mechanisms. The binding process begins with the inner page clamping mechanism compacting and clamping the book block, followed by the gluing mechanism applying glue, and finally the cover clamping mechanism pressing and clamping the book block together, completing the binding process.

[0003] Those skilled in the art are committed to integrating the glue binding steps into a whole production line. It is necessary to clamp the book through a clamping mechanism and run the whole process on the production line. Under this demand, the current glue binding machine and its inner page clamping mechanism with publication number CN220374151U have a disclosed technical solution of the clamping mechanism, which includes a clamping seat and front and rear clamping plates that are opposite to each other for clamping the inner pages. The front clamping plate is fixed on the clamping seat, and the rear clamping plate can be translated forward and backward relative to the clamping seat. The inner page clamping mechanism also includes a sliding clutch device that can slide forward and backward relative to the clamping seat and can also be fastened to the clamping seat. The sliding clutch device slides forward to push the rear clamping plate forward. The sliding clutch device is provided with a pressing device. After the sliding clutch device is fastened to the clamping seat, the pressing device applies pressure to push the rear clamping plate to compact and clamp the inner pages. The structure of this technical solution cannot meet the production needs of those skilled in the art, and the existing frame structure cannot be directly connected to the production line for installation. And the manual clamping structure needs to add a locking mechanism again, and the addition of the locking mechanism makes the entire clamping mechanism complicated. Manual opening after clamping is inconvenient and easy to wear after a long time, which is not conducive to the clamping operation. Utility Model Content

[0004] The purpose of the utility model is to meet actual production needs and to address the existing problem that the manual clamping mechanism in the prior art cannot match the entire production line, thereby providing an improved book clamping mechanism that can be installed on a binding production line.

[0005] In order to achieve the above technical objectives, the following technical solutions are provided: a book clamping mechanism of an automatic binding device, comprising a base plate, a clamping plate assembly is provided on the base plate, the automatic binding device has a track group,

[0006] The base plate is provided with a roller assembly that cooperates with a track group to achieve the limitation and guidance of the base plate; and during the movement of the base plate, the distance between the clamping plate assembly and the track group is adjusted to achieve the clamping of the clamping plate assembly.

[0007] In this technical solution, the clamping mechanism is arranged on the track where the production line is located, and the clamping of the clamping plate is achieved by changing the distance between the track and the clamping plate assembly.

[0008] In an practicable manner, the track group is arranged horizontally, including a bottom track, a middle track and an upper track, and the three are fixed by vertically arranged brackets.

[0009] In an operative embodiment, the side of the bottom rail contacts the clamping plate assembly; the distance between the side of the bottom rail and the clamping plate assembly in the clamped state is greater than the distance between the side of the bottom rail and the clamping plate assembly in the relaxed state; and the clamped state and the relaxed state are in specified sections of the bottom rail.

[0010] In an operative embodiment, the roller assembly includes middle-layer guide rail rollers, which have at least two groups, and whose first rotating shafts are vertically fixed below the base plate; wherein the middle-layer guide rail rollers are arranged on both sides of the middle-layer track.

[0011] In an operative embodiment, the roller assembly further comprises an upper inner guide rail roller, which has at least one pair of upper inner guide rail rollers, and whose second rotating shafts are vertically fixed on an auxiliary bracket arranged above the base plate through bearings; wherein the upper inner guide rail rollers are engaged in the upper rail.

[0012] In an operative manner, the clamping plate assembly includes a fixed base plate, which is vertically arranged and fixed on the base plate, and the left side connected to the base plate is the reverse side, while the right side is the front side.

[0013] In an operative manner, the clamping plate assembly further comprises a telescopic clamping portion, the telescopic clamping portion comprising

[0014] A pair of displacement rods are horizontally arranged on a fixed base plate;

[0015] The ejector base is located on the left end of the displacement rod on the reverse side of the fixed base plate and connects the two displacement rods into a whole;

[0016] The elastic part is fixed between the ejection base and the fixed base plate to ensure that the clamping plate assembly is in close contact with the track assembly.

[0017] In an practicable manner, the clamping plate assembly also includes a clamping baffle, which is fixed to the right end of the displacement rod on the front side of the fixed base plate; the clamping baffle has a movable baffle to adjust the distance between the movable baffle and the fixed base plate to adapt to the thickness of the book.

[0018] In an practicable manner, the middle portion of the ejector base has a convex portion, a vertical rotating shaft is provided in the convex portion, and horizontal rollers are provided on the vertical rotating shaft to run on the track set.

[0019] In an practicable manner, the elastic portion comprises a telescopic rod fixed between the ejection base and the fixed base plate; the outer sleeve of the telescopic rod is provided with a spring member, and both ends of the telescopic rod are in contact with the ejection base and the fixed base plate respectively.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The book clamping mechanism of the present application has a simple structure and a simple clamping action. The ejection and retraction actions of the ejection base are achieved by changing the shape of the track, eliminating the locking mechanism in the prior art, improving the fixing stability and better adapting to the needs of automated production lines.

[0022] Furthermore, the arrangement of the track and the roller assembly can better ensure that the entire clamping plate assembly is stably arranged on the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 1 base plate, 2 clamping plate assembly, 3 track assembly, 4 roller assembly,

[0024] 21 fixed base plate, 22 telescopic clamping part, 23 displacement rod, 24 ejection base, 25 elastic part, 26 clamping baffle, 27 movable baffle, 28 telescopic rod, 29 spring part

[0025] 31 bottom track, 32 middle track, 33 upper track,

[0026] 41 middle guide roller, 42 upper inner guide roller, 43 auxiliary bracket,

[0027] Figure 1 It is a schematic diagram of the overall structure of the front side of the embodiment;

[0028] Figure 2 Schematic diagram of the overall structure of the embodiment;

[0029] Figure 3 A schematic diagram of the embodiment cooperating with the track; DETAILED DESCRIPTION

[0030] like Figure 1 、 Figure 3 and Figure 3 The embodiment shown is a book clamping mechanism of an automatic binding device, including a base plate 1, a clamping plate assembly 2 is provided on the base plate 1, the automatic binding device has a track group 3, and a roller assembly 4 is provided on the base plate 1 to cooperate with the track group 3 to achieve the limitation and guidance of the base plate 1; and during the movement of the base plate 1, the distance between the clamping plate assembly 2 and the track group 3 is adjusted to achieve the clamping of the clamping plate assembly 2.

[0031] In this embodiment, the track assembly 3 is horizontally arranged and includes a bottom track 31, a middle track 32, and an upper track 33, which are secured together by vertical brackets. In this embodiment, a single base plate 1 is preferably provided, mounted on the middle track 32. In this embodiment, the roller assembly 4 includes a middle guide roller 41 and an upper inner guide roller 42. The middle track 32 cooperates with the middle guide roller 41, while the upper track 33 cooperates with the upper inner guide roller 42.

[0032] Specifically, there are two groups of middle-level guide rail rollers 41, the first rotating shaft of which is vertically fixed below the base plate 1, and the middle-level guide rail rollers 41 are arranged on both sides of the middle-level track 32; that is, the width side of the cross section of the middle-level track 32 is a broken line or a curve, and the middle part of the roller in the middle-level guide rail roller 41 has a slot, and the slot is engaged with the broken line side or the curved side to realize the horizontal displacement of the middle-level guide rail roller 41 on the middle-level track 32 and prevent it from falling.

[0033] The upper inner guide rail roller 42 has a pair, and its second rotating shaft is vertically fixed on the auxiliary bracket 43 arranged above the base plate 1 through a bearing; wherein, the upper inner guide rail roller 42 is engaged in the upper track 33, because the upper track 33 is a recessed track, and the roller inside the upper inner guide rail roller 42 is engaged in the recessed track to play a directional role.

[0034] In this embodiment, the clamping plate assembly 2 cooperates with the track group 3, and the clamping plate assembly 2 includes a fixed base plate 21. The fixed base plate 21 is vertically arranged and fixed on the base plate 1, and the left side connected to the base plate 1 is the back side, and the right side is the front side; the upper end of the fixed base plate 21 is fixed on the base plate 1.

[0035] The clamping plate assembly 2 also includes a telescopic clamping portion 22, which is located at the lower end of the fixed base plate 21. The telescopic clamping portion 22 includes a displacement rod 23, which has a pair of displacement rods 23, which are horizontally arranged on the fixed base plate 21, and the horizontal plane where they are located is in the same plane as the bottom track 31; an ejection base 24, which is located on the left end of the displacement rod 23 on the back side of the fixed base plate 21 and connects the two displacement rods 23 into a whole; and an elastic portion 25, which is fixed between the ejection base 24 and the fixed base plate 21. The ejection base 24 has a convex portion in the middle, a vertical rotating shaft is provided in the convex portion, and a horizontal roller is provided on the vertical rotating shaft to run on the bottom track 31. The elastic portion 25 has a telescopic rod 28 fixed between the ejection base 24 and the fixed base plate 21; the telescopic rod 28 is provided with a spring member 29 on its outer shell, and its two ends are in contact with the ejection base 24 and the fixed base plate 21 respectively.

[0036] The clamping plate assembly 2 also includes a clamping baffle 26, which is fixed to the right end of the displacement rod 23 on the front of the fixed base plate 21; the clamping baffle 26 has a movable baffle 27 to adjust the distance between the movable baffle 27 and the fixed base plate 21 to adapt to the thickness of the book.

[0037] In this embodiment, the clamping action is achieved by contact between the side of the bottom rail 31 and the horizontal rollers on the ejection base 24, achieving a clamped state and a relaxed state at designated intervals. Furthermore, the distance between the side of the bottom rail 31 and the clamping plate assembly 2 in the clamped state is greater than the distance between the side of the bottom rail 31 and the clamping plate assembly 2 in the relaxed state. Specifically, when the bottom rail 31, via the ejection base 24, pushes the displacement rod 23 toward the front, the book is released from the clamp. When the bottom rail 31 releases the ejection base 24 and the displacement rod 23, under the action of the spring element 29 of the elastic portion 25, pushes toward the rear, the book is clamped.

[0038] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0039] In the description of this specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the technical solutions of this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent application.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this patent application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0041] In this specification, unless otherwise specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this specification based on specific circumstances.

[0042] In this specification, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0044] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A book clamping mechanism for an automatic binding device, comprising a base plate (1), a clamping plate assembly (2) being provided on the base plate (1), characterized in that: The automatic binding device comprises a track group (3), The base plate (1) is provided with a roller assembly (4) that cooperates with the track assembly (3) to achieve positioning and guidance of the base plate (1); and during the movement of the base plate (1), the distance between the clamping plate assembly (2) and the track assembly (3) is adjusted to achieve clamping of the clamping plate assembly (2).

2. The book clamping mechanism of the automatic perfect binding device according to claim 1, characterized in that: The track group (3) is arranged horizontally, and comprises a bottom track (31), a middle track (32) and an upper track (33), which are fixed by vertically arranged brackets.

3. The book clamping mechanism of the automatic perfect binding device according to claim 2, characterized in that: The side surface of the bottom track (31) contacts the clamping plate assembly (2); in the clamped state, the distance between the side surface of the bottom track (31) and the clamping plate assembly (2) is greater than the distance between the side surface of the bottom track (31) and the clamping plate assembly (2) in the relaxed state; and the clamped state and the relaxed state are in a specified section of the bottom track (31).

4. The book clamping mechanism of the automatic perfect binding device according to claim 3, characterized in that: The roller assembly (4) includes middle-layer guide rail rollers (41), and the middle-layer guide rail rollers (41) have at least two groups, and their first rotating shafts are vertically fixed below the base plate (1); wherein the middle-layer guide rail rollers (41) are arranged on both sides of the middle-layer track (32).

5. The book clamping mechanism of the automatic perfect binding device according to claim 4, characterized in that: The roller assembly (4) further comprises an upper inner guide rail roller (42), the upper inner guide rail roller (42) comprising at least one pair, the second rotating shaft of which is vertically fixed on an auxiliary bracket (43) arranged above the base plate (1) via a bearing; wherein the upper inner guide rail roller (42) is engaged in the upper rail (33).

6. The book clamping mechanism of the automatic perfect binding device according to claim 1 or 5, characterized in that: The clamping plate assembly (2) comprises a fixed base plate (21), which is vertically arranged and fixed on the base plate (1), with the left side connected to the base plate (1) being the reverse side and the right side being the front side.

7. The book clamping mechanism of the automatic perfect binding device according to claim 6, characterized in that: The clamping plate assembly (2) further comprises a telescopic clamping portion (22), wherein the telescopic clamping portion (22) comprises a displacement rod (23), a pair of the displacement rods (23) being horizontally arranged on the fixed base plate (21); an ejection base (24), the ejection base (24) being located on the left end portion of the displacement rod (23) on the reverse side of the fixed base plate (21) and connecting the two displacement rods (23) into a whole; An elastic portion (25) is fixed between the ejection base (24) and the fixed base plate (21) to ensure that the clamping plate assembly (2) is in close contact with the track assembly (3).

8. The book clamping mechanism of the automatic perfect binding device according to claim 7, characterized in that: The clamping plate assembly (2) further comprises a clamping baffle (26), which is fixed to the right end of the displacement rod (23) on the front of the fixed base plate (21); the clamping baffle (26) has a movable baffle (27) for adjusting the distance between the movable baffle (27) and the fixed base plate (21) to adapt to the thickness of the book.

9. The book clamping mechanism of the automatic perfect binding device according to claim 7, characterized in that: The middle portion of the ejection base (24) has a convex portion, a vertical rotating shaft is arranged in the convex portion, and a horizontal roller is arranged on the vertical rotating shaft to travel on the track group (3).

10. The book clamping mechanism of the automatic perfect binding device according to claim 7, characterized in that: The elastic portion (25) comprises a telescopic rod (28) fixed between the ejection base (24) and the fixed base plate (21); a spring member (29) is provided on the outer cover of the telescopic rod (28), and two ends thereof are in contact with the ejection base (24) and the fixed base plate (21) respectively.

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