Supporting table jacking mechanism of wireless cementing equipment

Abstract

A saddle jacking mechanism of wireless adhesive binding equipment belongs to the technical field of clamping equipment of adhesive binding machines and comprises a clamping table body, a lifting device is connected to the clamping table body and fixed to a bottom frame, and a transmission assembly is fixed to the bottom frame; the lifting device comprises a pair of guide rods, the guide rods are sleeved with a lifting base, and the lifting base ascends and descends when the transmission assembly moves. The saddle jacking mechanism of the wireless cementing equipment is provided for solving the existing problems that the alignment difficulty of books is increased due to sequential lifting on the left side and the right side, the books are prone to being blocked after moving for a long time, most parts of the structure are complex parts, and the machining cost is high.

Description

Technical Field

[0001] The present application belongs to the technical field of clamping equipment for glue binding machines, and in particular relates to a lifting mechanism for a support platform of wireless glue binding equipment. Background Art

[0002] A glue binder is a device that uses glue to bind texts, books, etc. into volumes. Its main components are the inner page clamping mechanism and the cover clamping mechanism. When working, the inner page clamping mechanism clamps the inner pages of the book block and moves the clamped inner pages horizontally to the top of the cover clamping mechanism. Then the clamping plate of the cover clamping mechanism rises to make the cover and the back of the inner page fit together. Then the clamping plates move toward each other to press and clamp the cover and inner pages together to complete the glue binding.

[0003] In the public document binding machine and its clamping plate opening and closing device and platform rising clamping mechanism with publication number CN220390791U, a lifting and lowering technical solution is provided in which the right side of the clamping table is hinged on the table fixing seat and is in a left-low and right-high state; the table lifting device adopts a lifting cam, and the lifting cam is coaxially fixed on the left transmission shaft; the lifting cam has a lifting section and an equal height section connected to the high point of the lifting section. When the lifting section of the lifting cam is working, it drives the clamping table to swing and lift. During the working process of the equal height section of the lifting cam, the clamping table is in a horizontal state.

[0004] The applicant believes that in the public document, the successive lifting and lowering of the left and right sides will make it more difficult to align the book, and it is easy to get stuck after a long period of movement. Most of the components of its structure are complex components, and the processing cost is high. Utility Model Content

[0005] The purpose of the utility model is to provide a support platform lifting mechanism for wireless binding equipment in order to solve the existing problems in the background technology.

[0006] In order to achieve the above technical objectives, the following technical solution is provided: a support platform lifting mechanism for wireless binding equipment, comprising a clamping platform body, a lifting device connected to the clamping platform body, the lifting device fixed to a base frame, and a transmission assembly fixed to the base frame;

[0007] The lifting device includes a pair of guide rods, and a lifting base is sleeved on the guide rods. When the transmission assembly moves, the lifting base is lifted and lowered.

[0008] In an operative manner, the transmission assembly includes a main roller fixed to a chassis;

[0009] An eccentric wheel is provided on the main roller, and a support rod is movably connected to the lifting base on the far end of the eccentric wheel.

[0010] In an implementable manner, the clamping table body is provided with an adjusting mechanism, the adjusting mechanism is connected with the first elastic assembly between the supporting rod, the first elastic assembly comprises an upper base provided on the adjusting mechanism and a lower base fixed on the supporting rod, a first screw rod is arranged between the upper base and the lower base, and an adjusting nut is sleeved on the first screw rod.

[0011] In an implementable manner, the clamping table body is provided with an adjusting mechanism, the adjusting mechanism is connected with the first elastic assembly between the supporting rod, the first elastic assembly comprises an upper base provided on the adjusting mechanism and a lower base fixed on the supporting rod, a first screw rod is arranged between the upper base and the lower base, and an adjusting nut is sleeved on the first screw rod.

[0012] In an implementable manner, the bottom frame comprises a directional seat for fixing the guide rod; a horizontal frame for fixing the transmission assembly, a pair of width sides of the horizontal frame are perpendicular and fixed on the bottom frame, wherein the bottom frame serves as a length side of the horizontal frame, and the other length side is fixed at the other end of the width side and parallel to the bottom frame.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] The lifting mechanism of the present application has a simple overall structure, and the adopted parts are simple standard parts, without the need for separate design and mold opening. The first elastic assembly and the second elastic assembly arranged on the clamping table body can better cope with the installation in a complex environment, keep the conveying surface of the entire gluing production line in a horizontal plane, and the setting of the adjusting structure in the prior art can play a fine tuning role. BRIEF DESCRIPTION OF DRAWINGS

[0015] 1 clamping table body, 2 lifting device, 3 bottom frame, 4 transmission assembly, 5 adjusting mechanism, 6 first elastic assembly, 7 second elastic assembly,

[0016] 21 guide rod, 22 lifting base, 31 directional seat, 32 horizontal frame, 41 main roller, 42 eccentric wheel, 43 supporting rod, 61 upper base, 62 lower base, 63 first screw rod, 64 adjusting nut, 71 limiting rod, 72 second spring,

[0017] Figure 1 It is a schematic view of the overall structure of the embodiment;

[0018] Figure 2 It is a right side view of the embodiment;

[0019] Figure 3 It is a schematic view of the overall structure of the eccentric wheel of the embodiment; DETAILED DESCRIPTION

[0020] As Figure 1 , Figure 2 and Figure 3The embodiment shown, a wireless binding device's platform jacking mechanism, including clamping table body 1, clamping table body 1 is connected with lifting device 2, lifting device 2 is limited in chassis 3, transmission assembly 4 is fixed on chassis 3; lifting device 2 includes a pair of guide rods 21, guide rods 21 are limited in chassis 3 through the fixed limiting mechanism fixed on chassis 3, the upper end of guide rod 21 is connected with clamping table body 1, a lifting base 22 is sleeved on guide rod 21, and the lifting base 22 is connected with support rod 43; when transmission assembly 4 moves, the lifting base 22 realizes lifting.

[0021] In the embodiment, transmission assembly 4 includes main roller 41, and main roller 41 is fixed on chassis 3; eccentric wheel 42 is arranged on main roller 41, and support rod 43 is movably connected to the distal end of eccentric wheel 42 and connected with lifting base 22. Among them, chassis 3 includes directional seat 31 for fixing guide rod 21; horizontal frame 32 for fixing transmission assembly 4, and a pair of width sides of horizontal frame 32 are perpendicular to and fixed on chassis 3, wherein chassis 3 is a length side of horizontal frame 32, and the other length side is fixed on the other end of the width side and parallel to chassis 3.

[0022] In the embodiment, adjusting mechanism 5 is arranged on clamping table body 1, first elastic assembly 6 is connected between adjusting mechanism 5 and support rod 43, first elastic assembly 6 includes upper base 61 arranged on adjusting mechanism 5 and lower base 62 fixed on support rod 43, first screw 63 is arranged between upper base 61 and lower base 62, and adjusting nut 64 is sleeved on first screw 63.

[0023] And second elastic assembly 7 is arranged between clamping table body 1 and guide rod 21, second elastic assembly 7 includes limiting rod 71 arranged on lifting base 22, and second spring 72 is embedded in clamping table body 1 and sleeved on limiting rod 71.

[0024] In the embodiment, adjusting mechanism 5 adopts a fine adjustment product in the prior art, a sprocket is installed on the output shaft of the fine adjustment product, and the sprocket is connected to the adjusting button through a chain drive, so that the adjusting button can be installed at a position convenient for adjustment.

[0025] The specific movement principle of the embodiment is that main roller 41 in transmission assembly 4 is connected with a driving motor outside. Main roller 41 drives eccentric wheel 42 to rotate when rotating, eccentric wheel 42 drives support rod 43 to move up and down, support rod 43 drives lifting base 22 and guide rod 21 to move up and down in the fixed limiting mechanism, and the movement amplitude of lifting base 22 is limited by the fixed limiting mechanism arranged on the chassis 3.

[0026] The distance between upper base 61 and lower base 62 is adjusted by adjusting adjusting nut 64 of first elastic assembly 6. Second elastic assembly 7 has a shock absorption effect on clamping table body 1.

[0027] The adjusting mechanism 5 realizes fine adjustment of the height of the clamping table body 1 through rotation of the adjusting button.

[0028] Although the embodiments of the present application have been shown and described above, it should be understood by those skilled in the art that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the technical scheme of the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as limiting the present application.

[0030] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0031] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In this specification, unless otherwise expressly specified and limited, a first feature being "on", "above", or "under" a second feature can mean that the first and second features are directly in contact, or that the first and second features are indirectly in contact through an intermediate medium. Also, a first feature being "over", "above", or "on top of" a second feature can mean that the first feature is directly on top of or obliquely on top of the second feature, or that the first feature is merely horizontally higher than the second feature. A first feature being "under", "below", or "underneath" a second feature can mean that the first feature is directly below or obliquely below the second feature, or that the first feature is merely horizontally lower than the second feature.

[0033] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, the skilled person can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0034] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A support platform lifting mechanism for wireless binding equipment, comprising a clamping platform body (1), a lifting device (2) connected to the clamping platform body (1), and the lifting device (2) fixed on a base frame (3), characterized in that: A transmission assembly (4) is fixed on the base frame (3); The lifting device (2) comprises a pair of guide rods (21), a lifting base (22) is sleeved on the guide rods (21), and the lifting base (22) is lifted and lowered when the transmission assembly (4) moves.

2. The platform lifting mechanism of the wireless binding equipment according to claim 1 is characterized in that: The transmission assembly (4) comprises a main roller (41), and the main roller (41) is fixed on the base frame (3); An eccentric wheel (42) is provided on the main roller (41), and a support rod (43) is movably connected to the distal end of the eccentric wheel (42) and is connected to the lifting base (22).

3. The platform lifting mechanism of the wireless binding equipment according to claim 2 is characterized in that: An adjusting mechanism (5) is provided on the clamping platform body (1), and a first elastic component (6) is connected between the adjusting mechanism (5) and the support rod (43). The first elastic component (6) includes an upper base (61) provided on the adjusting mechanism (5) and a lower base (62) fixed on the support rod (43). A first screw (63) is provided between the upper base (61) and the lower base (62), and an adjusting nut (64) is sleeved on the first screw (63).

4. The platform lifting mechanism of the wireless binding equipment according to claim 3 is characterized in that: A second elastic component (7) is provided between the clamping platform body (1) and the guide rod (21), and the second elastic component (7) includes a limiting rod (71) provided on the lifting base (22), and a second spring (72) embedded in the clamping platform body (1) is sleeved on the limiting rod (71).

5. The platform lifting mechanism of the wireless binding equipment according to claim 3 or 4, characterized in that: The base frame (3) includes an orientation seat (31) for fixing the guide rod (21); A horizontal frame (32) is fixed to the transmission assembly (4), wherein a pair of width sides of the horizontal frame (32) are perpendicular and fixed to the base frame (3), wherein the base frame (3) serves as a length side of the horizontal frame (32), and the other length side is fixed to the other end of the width side and is parallel to the base frame (3).

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