Material conveying device of grooving die-cutting machine

Abstract

The utility model provides a material conveying device of a grooving die-cutting machine, which belongs to the technical field of mechanical manufacturing and comprises a conveying mechanism, a bearing frame, a plurality of supporting legs fixedly mounted at the bottom of the bearing frame, a limiting component arranged at the top of the bearing frame and a driver fixedly mounted in an inner cavity of the bearing frame. The height of the whole supporting assembly can be changed through the driving assembly, accurate positioning can be achieved when the height of the supporting assembly needs to be adjusted according to the thickness of materials or the machining requirement, the height can be adjusted when the materials with different thicknesses are processed so as to adapt to the thickness change of the materials, and the machining efficiency is improved. The supporting assembly can ensure the stability of the materials during conveying, the clamping rollers can be adaptively adjusted according to the shapes and surface roughness of the materials, the materials with uneven surfaces and rubber materials can deform to be better attached to the surfaces of the materials, friction force is increased, and stable conveying of the materials is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical manufacturing technical field, concretely relates to a material conveying device of slotting die cutting machine. BACKGROUND

[0002] In recent years, the material conveying device of slotting die cutting machine has important significance in many industries such as packaging, printing, with the development of industry, production demand is continuously improved, and higher requirements for the speed, accuracy and continuity of material conveying, which promotes the continuous development and improvement of the material conveying device of slotting die cutting machine, gradually changes from pure mechanical transmission to mechatronics, and is continuously optimized in structure design, power system and control system, to adapt to the increasingly complex production environment and diversified material characteristics.

[0003] China patent authorized announcement number CN 220011616 U discloses, including base, the upper end surface of base one end is fixed with support, the top of support is hinged with movable frame, the bottom of movable frame is fixed with horizontal cross bar, and the upper end surface of base is slidably installed with sliding block, the upper end surface of base one end is fixed with the air cylinder of sliding block, the upper end surface of sliding block is hinged with the support rod of oblique support cross bar, and the driven roller is rotatably installed on the movable frame, the telescopic frame is horizontally inserted in the movable frame away from the support, the driven roller is rotatably installed on the telescopic frame, and the conveyor belt is commonly sleeved on the driving roller and the driven roller, and the bottom of telescopic frame is elastically installed with the buffer frame of tensioning conveyor belt. The utility model can convey the material to higher place by lifting the conveying distance of conveyor belt, compared with prior art, the limitation of the device is small, the versatility is strong, and the use effect is good.

[0004] Although the above technical scheme can achieve the effect of conveying the material to higher place by lifting the conveying distance of conveyor belt, compared with prior art, the limitation of the device is small, the versatility is strong, and the use effect is good, but when the conveying device processes materials of different thicknesses, the thicker materials can be normally conveyed, but when switching to thinner materials, the materials may slide between the rollers or cannot be effectively clamped, because the roller distance is relatively large, and enough friction force cannot be provided for thin materials to ensure stable conveying.

[0005] Therefore, the skilled in the art provides a material conveying device of slotting die cutting machine to solve the problems raised in the above background. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a material conveying device of slotting die cutting machine, and aims at solving the problems raised in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A material conveying device of a slotting die-cutting machine, comprising,

[0009] The conveying mechanism comprises a bearing frame, a plurality of supporting legs fixedly installed at the bottom of the bearing frame, a limiting assembly arranged at the top of the bearing frame, and a driver fixedly installed in the inner cavity of the bearing frame.

[0010] The adjusting mechanism comprises a driving assembly fixedly installed at the bottom of the bearing frame, and a supporting assembly arranged outside the driving assembly.

[0011] As a preferred scheme of the present utility model, the driving assembly comprises a casing fixedly installed at the bottom of the bearing frame, a servo motor fixedly installed at the bottom of the casing, a threaded rod fixedly connected with the output end of the servo motor, a sliding sleeve threadedly connected with the outer surface of the threaded rod, and a limiting sheet fixedly installed outside the sliding sleeve.

[0012] As a preferred scheme of the present utility model, the supporting assembly comprises a cross rod fixedly installed outside the limiting sheet, a plurality of damping vibration reduction springs fixedly installed at the top of the cross rod, a cross plate fixedly installed at the end of the damping vibration reduction spring, a limiting rod fixedly installed at the bottom of the cross plate, and a plurality of adjusting pieces arranged at the top of the cross plate.

[0013] As a preferred scheme of the present utility model, the adjusting piece comprises a support fixedly installed at the top of the cross plate, a rotating shaft rotatably installed in the inner cavity of the support, a triangular disc fixedly sleeved with the outer surface of the rotating shaft, a supporting sheet fixedly installed at the end of the triangular disc, a clamping roller rotatably installed on the inner surface of the supporting sheet, a positioning plate fixedly installed outside the support, an extension clamping rod fixedly installed inside the positioning plate, and a clamping groove formed in the outer surface of the triangular disc.

[0014] As a preferred scheme of the present utility model, the limiting assembly comprises a supporting frame fixedly installed at the top of the bearing frame, a plurality of limiters fixedly installed at the bottom of the supporting frame, and a return spring fixedly installed at the bottom of the limiter.

[0015] As a preferred scheme of the present utility model, the limiting assembly further comprises a fixed rod fixedly installed at the end of the return spring, an axle seat fixedly installed at the bottom of the fixed rod, and a limiting stick rotatably installed in the inner cavity of the axle seat.

[0016] As a preferred scheme of the present utility model, the clamping roller is made of a deformable rubber material, and the outer surface of the clamping roller is coated with a polyurethane coating.

[0017] As a preferred scheme of the utility model, the conveying mechanism further comprises a conveying rod fixedly connected with the end of the driver, and a feeding table fixedly installed outside the bearing frame.

[0018] Compared with the prior art, the utility model has the beneficial effects that: the driving assembly can drive the support assembly to change in height as a whole, accurate positioning can be realized when the height of the support assembly needs to be adjusted according to the material thickness or processing requirements, the height is adjusted when processing materials of different thicknesses to adapt to the thickness change of the materials, the support assembly can ensure the stability of the material conveying, the clamping roller can be self-adaptively adjusted according to the shape and surface roughness of the materials, for the materials with uneven surfaces, the rubber material can be deformed to better fit the material surface, the friction force is increased, and the stable conveying of the materials is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor, wherein:

[0020] Figure 1 It is the overall structure schematic view of the utility model;

[0021] Figure 2 It is the overall structure bottom view of the utility model;

[0022] Figure 3 It is the driving assembly and support assembly structure schematic view of the utility model;

[0023] Figure 4 It is the adjusting piece structure schematic view of the utility model;

[0024] Figure 5 It is the limiting assembly structure partial bottom view of the utility model.

[0025] In the figure: 100, conveying mechanism; 101, bearing frame; 102, support leg; 103, limiting assembly; 103a, support frame; 103b, limiter; 103c, return spring; 103d, fixed rod; 103e, shaft seat; 103f, limiting stick; 104, driver; 105, transfer stick; 106, feeding table; 200, adjusting mechanism; 201, driving assembly; 201a, casing; 201b, servo motor; 201c, threaded rod; 201d, sliding sleeve; 201e, limiting sheet; 202, support assembly; 202a, cross bar; 202b, damping vibration spring; 202c, cross plate; 202d, limiting rod; 202e, adjusting piece; 202e-1, support; 202e-2, rotating shaft; 202e-3, triangular disc; 202e-4, support sheet; 202e-5, clamping roller; 202e-6, positioning plate; 202e-7, telescopic clamping rod; 202e-8, clamping groove. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0027] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent or alternative to other embodiments.

[0029] Embodiment 1

[0030] Reference Figures 1-5 For the first embodiment of the present application, the embodiment provides a material conveying device of a slotting die-cutting machine, comprising,

[0031] The conveying mechanism 100 comprises a bearing frame 101, a plurality of support legs 102 fixedly installed at the bottom of the bearing frame 101, a limiting assembly 103 arranged at the top of the bearing frame 101, and a driver 104 fixedly installed in the inner cavity of the bearing frame 101.

[0032] The adjusting mechanism 200 comprises a driving assembly 201 fixedly installed at the bottom of the bearing frame 101, and a support assembly 202 arranged outside the driving assembly 201.

[0033] The driving assembly 201 can drive the support assembly 202 to change the height as a whole. When the height of the support assembly 202 needs to be adjusted according to the thickness of the material or the processing requirements, accurate positioning can be realized. When processing materials of different thicknesses, the height is adjusted to adapt to the change of the thickness of the material. The support assembly 202 can ensure the stability of the material conveying.

[0034] Specifically, the driving assembly 201 includes a shell 201a fixedly installed at the bottom of the carrier frame 101, a servo motor 201b fixedly installed at the bottom of the shell 201a, a threaded rod 201c fixedly connected with the output end of the servo motor 201b, a sliding sleeve 201d threadedly connected with the outer surface of the threaded rod 201c, and a limiting piece 201e fixedly installed at the outer side of the sliding sleeve 201d.

[0035] The servo motor 201b serves as a power source and has high-precision speed and position control capabilities. The servo motor 201b can accurately drive the sliding sleeve 201d to move up and down. The limiting piece 201e limits and guides the movement of the sliding sleeve 201d to prevent the sliding sleeve 201d from deviating during movement. The support assembly 202 associated with the sliding sleeve 201d can adjust its height through the servo motor 201b when processing materials of different thicknesses.

[0036] Further, the support assembly 202 includes a cross rod 202a fixedly installed at the outer side of the limiting piece 201e, a plurality of damping vibration springs 202b fixedly installed at the top of the cross rod 202a, a cross plate 202c fixedly installed at the end of the damping vibration spring 202b, a limiting rod 202d fixedly installed at the bottom of the cross plate 202c, and a plurality of adjusting pieces 202e arranged at the top of the cross plate 202c.

[0037] The damping vibration spring 202b can effectively reduce the vibration of the device during operation. When the device is subjected to vibration transmission from other equipment or vibration generated by the movement of its own parts, the damping vibration spring 202b can absorb and dissipate these vibration energies to ensure that the cross plate 202c and the adjusting pieces 202e above it remain relatively stable. The cross rod 202a provides a mounting basis for the damping vibration spring 202b. The limiting rod 202d limits and guides the up-and-down movement of the cross plate 202c to prevent the cross plate 202c from deviating excessively during vibration.

[0038] Preferably, the adjusting member 202e comprises a support 202e-1 fixedly installed on the top of the horizontal plate 202c, a rotating shaft 202e-2 rotatably installed in the inner cavity of the support 202e-1, a triangular disc 202e-3 fixedly sleeved on the outer surface of the rotating shaft 202e-2, a supporting piece 202e-4 fixedly installed on the end of the triangular disc 202e-3, a clamping roller 202e-5 rotatably installed on the inner surface of the supporting piece 202e-4, a positioning plate 202e-6 fixedly installed on the outer side of the support 202e-1, an extension clamping rod 202e-7 fixedly installed on the inner side of the positioning plate 202e-6, and a clamping groove 202e-8 formed on the outer surface of the triangular disc 202e-3.

[0039] Wherein, the contact angle and the clamping force direction of the clamping roller 202e-5 and the material can be changed by rotating the triangular disc 202e-3, so as to adapt to materials of different shapes and thicknesses. For the curved material, the angle of the clamping roller 202e-5 can be adjusted to better fit the surface of the material, ensuring the stable conveying of the material. Once the position of the clamping roller 202e-5 is adjusted, the extension clamping rod 202e-7 is inserted into the clamping groove 202e-8 to accurately lock the rotating position of the triangular disc 202e-3, which can ensure that the position of the clamping roller 202e-5 does not change during the conveying of the material, thereby ensuring the stability of the conveying.

[0040] It should be noted that the limiting assembly 103 comprises a supporting frame 103a fixedly installed on the top of the bearing frame 101, a plurality of limiters 103b fixedly installed on the bottom of the supporting frame 103a, and a return spring 103c fixedly installed on the bottom of the limiter 103b. The limiting assembly 103 further comprises a fixed rod 103d fixedly installed on the end of the return spring 103c, an axle seat 103e fixedly installed on the bottom of the fixed rod 103d, and a limiting stick 103f rotatably installed in the inner cavity of the axle seat 103e.

[0041] Wherein, the limiting assembly 103 can effectively limit and buffer the conveying of the material. The limiters 103b can limit the excessive movement of the material, and the return spring 103c can provide buffering when the material returns to the normal position, thereby avoiding damage to the material. The limiting stick 103f can ensure that the material accurately enters the subsequent processing area along the predetermined path.

[0042] It should be noted that the clamping roller 202e-5 is made of a deformable rubber material, and the outer surface of the clamping roller 202e-5 is coated with a polyurethane coating. The conveying mechanism 100 further comprises a conveying stick 105 fixedly connected to the end of the driver 104, and a feeding table 106 fixedly installed on the outer side of the bearing frame 101.

[0043] The clamping roller 202e-5 is made of deformable rubber material, and the outer surface is coated with a polyurethane coating. The deformability of the rubber material allows the clamping roller 202e-5 to adapt to the shape and surface roughness of the material. For materials with uneven surfaces, the rubber material can deform to better fit the material surface, increasing the friction and ensuring stable material conveying. The polyurethane coating further improves the wear resistance of the clamping roller 202e-5 and its adaptability to materials, prolonging the service life of the clamping roller 202e-5 and preventing the material from being scratched during conveying.

[0044] In use, the conveying mechanism 100 can convey the material to the side of the die-cutting machine. The stopper 103b can limit the excessive movement of the material, and the return spring 103c can provide cushioning when the material returns to the normal position. The limiting rod 103f can ensure that the material accurately enters the subsequent processing area along the predetermined path. The drive assembly 201 can drive the support assembly 202 to change the height. When the height of the support assembly 202 needs to be adjusted according to the material thickness or processing requirements, the servo motor 201b can accurately drive the sleeve 201d to move up and down. The limiting piece 201e limits and guides the movement of the sleeve 201d to prevent it from deviating during movement. The support assembly 202 associated with the sleeve 201d can adjust its height when processing materials of different thicknesses.

[0045] The damping spring 202b can reduce the vibration of the device during operation, absorb and dissipate the vibration energy, and ensure the stability of the cross plate 202c and the adjusting member 202e above it. The limiting rod 202d limits and guides the up and down movement of the cross plate 202c to prevent it from deviating excessively during vibration. By rotating the triangular disc 202e-3, the contact angle and clamping force direction of the clamping roller 202e-5 can be changed to adapt to materials of different shapes and thicknesses. Once the position of the clamping roller 202e-5 is adjusted, the telescopic clamp rod 202e-7 is inserted into the clamp slot 202e-8 to lock the rotating position of the triangular disc 202e-3, ensuring that the position of the clamping roller 202e-5 does not change during material conveying.

[0046] In summary, the driving assembly 201 can drive the support assembly 202 as a whole to change the height, and when the height of the support assembly 202 needs to be adjusted according to the thickness of the material or the processing requirements, accurate positioning can be realized, and the height is adjusted when processing materials of different thicknesses to adapt to the thickness change of the material. The support assembly 202 can ensure the stability of the material conveying, and the clamping roller 202e-5 can be self-adaptively adjusted according to the shape and surface roughness of the material. For materials with uneven surfaces, the rubber material can be deformed to better fit the material surface, increase the friction, and ensure the stable conveying of the material.

[0047] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various different exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the skilled in the art has knowledge of in view of the present disclosure. It is therefore intended that the present application not be limited to the specifically set forth embodiments described and illustrated herein, but rather is intended to cover all such modifications that are within the scope and spirit of the present application as defined by the appended claims.

[0048] Furthermore, in an effort to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the best mode of practicing the present application, or those unrelated to enabling the claimed application).

[0049] It should be understood that numerous specific implementations can be made within the scope of the present application, and that the general description or the representative embodiments described above are not meant to limit the application in any way. Various embodiments of the application can have numerous applications.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A material conveying device for a slotting die-cutting machine, characterized in that: include, The conveying mechanism (100) includes a support frame (101), a plurality of support legs (102) fixedly installed at the bottom of the support frame (101), a limiting component (103) disposed at the top of the support frame (101), and a driver (104) fixedly installed in the inner cavity of the support frame (101). The adjustment mechanism (200) includes a drive assembly (201) fixedly installed at the bottom of the support frame (101) and a support assembly (202) disposed outside the drive assembly (201).

2. The material conveying device for a slotting die-cutting machine according to claim 1, characterized in that: The drive assembly (201) includes a housing (201a) fixedly mounted on the bottom of the support frame (101), a servo motor (201b) fixedly mounted on the bottom of the housing (201a), a threaded rod (201c) fixedly connected to the output end of the servo motor (201b), a sliding sleeve (201d) threadedly connected to the outer surface of the threaded rod (201c), and a limiting piece (201e) fixedly mounted on the outside of the sliding sleeve (201d).

3. The material conveying device for a slotting die-cutting machine according to claim 2, characterized in that: The support assembly (202) includes a crossbar (202a) fixedly installed on the outside of the limiting plate (201e), a plurality of damping springs (202b) fixedly installed on the top of the crossbar (202a), a cross plate (202c) fixedly installed on the end of the damping springs (202b), a limiting rod (202d) fixedly installed on the bottom of the cross plate (202c), and a plurality of adjusting members (202e) disposed on the top of the cross plate (202c).

4. The material conveying device for a slotting die-cutting machine according to claim 3, characterized in that: The adjusting component (202e) includes a support (202e-1) fixedly installed on the top of the horizontal plate (202c), a rotating shaft (202e-2) rotatably installed in the inner cavity of the support (202e-1), a triangular disk (202e-3) fixedly sleeved on the outer surface of the rotating shaft (202e-2), a support plate (202e-4) fixedly installed at the end of the triangular disk (202e-3), a clamping roller (202e-5) rotatably installed on the inner surface of the support plate (202e-4), a positioning plate (202e-6) fixedly installed on the outer side of the support (202e-1), a telescopic locking rod (202e-7) fixedly installed on the inner side of the positioning plate (202e-6), and a slot (202e-8) formed on the outer surface of the triangular disk (202e-3).

5. The material conveying device for a slotting die-cutting machine according to claim 4, characterized in that: The limiting assembly (103) includes a support frame (103a) fixedly installed on the top of the support frame (101), a plurality of limiters (103b) fixedly installed on the bottom of the support frame (103a), and a return spring (103c) fixedly installed on the bottom of the limiter (103b).

6. The material conveying device for a slotting die-cutting machine according to claim 5, characterized in that: The limiting assembly (103) further includes a fixing rod (103d) fixedly installed at the end of the return spring (103c), a bearing seat (103e) fixedly installed at the bottom of the fixing rod (103d), and a limiting rod (103f) rotatably installed in the inner cavity of the bearing seat (103e).

7. The material conveying device for a slotting die-cutting machine according to claim 6, characterized in that: The clamping roller (202e-5) is made of deformable rubber material, and the outer surface of the clamping roller (202e-5) is coated with a polyurethane coating.

8. The material conveying device for a slotting die-cutting machine according to claim 7, characterized in that: The conveying mechanism (100) also includes a conveying rod (105) fixedly connected to the end of the driver (104), and a loading platform (106) fixedly installed on the outside of the support frame (101).

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