Conveying and laminating mechanism of paperboard laminating machine

Abstract

The utility model discloses a conveying and laminating mechanism of a paperboard laminating machine, which is characterized by comprising a rack, a paperboard transfer mechanism and a film conveying mechanism positioned below the paperboard transfer mechanism are arranged on the rack, and the film conveying mechanism comprises a film conveying belt and a belt driving mechanism for driving the film conveying belt to rotate. The paperboard transferring mechanism comprises conveying plates which are oppositely arranged and a plate driving mechanism for driving the conveying plates to move, a plurality of conveying wheels and a wheel driving mechanism for driving the conveying wheels to rotate are arranged on the conveying plates, and conveying grooves are formed in the conveying wheels. By means of the structure, the paperboard can fall on the film to achieve preliminary bonding of the paperboard and the film, the process is automatically completed, efficiency is high, manpower is not needed, and therefore the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of paperboard laminating machine, in particular to a kind of paperboard laminating machine conveying laminating mechanism. BACKGROUND

[0002] The printed matter after laminating, because of a layer of film (can be foamed film, plastic film etc.) on surface, surface is more smooth and bright, not only improve the gloss and firmness of printed matter, prolong the service life of printed matter, while film also play the protection function of moisture-proof, waterproof, anti-fouling, wear-resistant, folding-resistant, chemical corrosion-resistant etc.

[0003] Thus the paperboard of present all covers a layer of film, generally manually paperboard is coated with glue, then film is covered on glue, worker is sent into two cylinders between paperboard pasted with film, cylinder is rotated by motor driving, not only forward movement is driven in rotating process, and cylinder can uniformly extrude bubble to make film and paperboard closely adhere.

[0004] But above-mentioned process only realizes mechanization automatic operation in extruding process, remaining feeding, gluing, transfer are manually carried out, cannot realize assembly line production, thus applicant designs a kind of paperboard laminating machine to solve above-mentioned problem, and the paperboard laminating machine conveying laminating mechanism is proposed in the present application. SUMMARY

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a kind of paperboard laminating machine conveying laminating mechanism.

[0006] The technical scheme adopted by the utility model to solve its technical problems is:

[0007] A kind of paperboard laminating machine conveying laminating mechanism, characterized in that: including rack, the rack is equipped with paperboard transfer mechanism and the film conveying mechanism below paperboard transfer mechanism, the film conveying mechanism includes film conveying belt and the belt driving mechanism of driving film conveying belt rotation, the paperboard transfer mechanism includes the conveying plate of relative arrangement and the plate driving mechanism of driving conveying plate movement, the conveying plate is equipped with a plurality of conveying wheels and the wheel driving mechanism of driving conveying wheel rotation, the conveying wheel is equipped with conveying groove.

[0008] The plate driving mechanism includes slide axle and drive base plate being arranged on the rack, the drive base plate is equipped with plate driving cylinder, the plate driving cylinder is connected with the conveying plate, and the conveying plate is slidably connected with slide axle.

[0009] The rack is equipped with adjusting screw rod and adjusting drive motor, the drive base plate is equipped with adjusting nut being cooperated with adjusting screw rod, and adjusting drive motor is connected with adjusting screw rod by adjusting transmission structure.

[0010] The driving seat plate is provided with a positioning baffle.

[0011] The wheel driving mechanism comprises a wheel driving motor, a driving pulley arranged on the wheel driving motor, a transmission belt and a driven wheel assembly, the driven wheel assembly comprises a tension pulley, a driven pulley, a bearing seat and a rotating shaft matched with the bearing seat, the driven pulley and the conveying pulley are respectively fixed on two ends of the corresponding rotating shaft, and the transmission belt is arranged on the driving pulley, the driven pulley and the tension pulley.

[0012] The belt driving mechanism comprises a belt driving motor, a front belt conveying roller and a rear belt conveying roller, the front belt conveying roller and the rear belt conveying roller are arranged on the rack through bearing seats, and the film conveying belt is arranged on the front belt conveying roller and the rear belt conveying roller.

[0013] The film conveying mechanism comprises a film roll feeding mechanism, the film roll feeding mechanism comprises a support arm sliding seat, a support arm driving mechanism for driving the support arm sliding seat to move, a support arm swing mechanism for driving a support arm to rotate, a fixed support arm and a movable support arm, the fixed support arm and the sliding support arm are arranged on the corresponding support arm sliding seat, the movable support arm is arranged on the support arm sliding seat through the support arm swing mechanism, and the fixed support arm and the movable support arm are both provided with a rotatable top cone.

[0014] The support arm driving mechanism comprises oppositely arranged support arm guide shafts and a support arm lead screw, the support arm guide shafts are fixed on the rack, the support arm sliding seat is in sliding fit with the support arm guide shafts, and the support arm sliding seat is provided with an adjusting screw hole matched with the support arm lead screw.

[0015] The support arm guide shafts are provided with a deviation rectifying seat plate and a linear motor arranged on the deviation rectifying seat plate, and the linear motor is connected with the support arm sliding seat.

[0016] The support arm sliding seat is provided with a unwinding driving motor and a unwinding transmission structure, the top cone is provided with a cone shaft, the fixed support arm and the movable support arm are connected with the corresponding cone shafts through bearings, and the unwinding driving motor can drive the corresponding cone shafts to rotate through the unwinding transmission structure.

[0017] The paper board can fall on the film to realize the preliminary adhesion of the paper board and the film, the above process is automatically completed, the efficiency is high, manual work is not needed, and therefore the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model is further explained in connection with the drawings and examples.

[0019] Figure 1 is a structural view of the utility model;

[0020] Figure 2 is a structural view of the utility model;

[0021] Figure 3 is a structural view of the film conveying belt and the internal structure of the belt driving mechanism;

[0022] Figure 4 is a structural view of the film roll feeding mechanism;

[0023] Figure 5 is a structural view of the conveying wheel, the conveying plate and the plate driving mechanism. DETAILED DESCRIPTION

[0024] The advantages and features of the present disclosure and the method of implementing the same will be clarified through the following embodiments described with reference to the accompanying drawings. However, the present disclosure can be embodied in different forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art. Furthermore, the present disclosure is defined only by the scope of the claims.

[0025] The shapes, sizes, ratios, angles, and numbers disclosed in the accompanying drawings for describing the embodiments of the present disclosure are only examples, and thus the present disclosure is not limited to the details shown. Throughout the specification, like reference numerals refer to like elements. In the following description, when a detailed description of related known functions or configurations is determined to be unnecessary for clearly understanding the present disclosure, the detailed description will be omitted. In the case where "include", "have", and "comprise" are used in the specification, other components can be added unless "only" is used. Unless indicated to the contrary, the singular form can include the plural form.

[0026] In interpreting elements, although not explicitly described, the elements are understood to include an error range.

[0027] In describing positional relationships, for example, when the positional relationship is described as "on", "above", "below", and "adjacent to", one or more parts can be arranged between two other parts unless "immediately" or "directly" is used.

[0028] In describing temporal relationships, for example, when the temporal order is described as "after", "subsequently", "next", and "before", discontinuous cases can be included unless "immediately" or "directly" is used.

[0029] It should be understood that although the terms "first", "second", etc. can be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from other elements. For example, a first element can be referred to as a second element, and similarly, a second element can be referred to as a first element without departing from the scope of the present disclosure.

[0030] As a person skilled in the art can fully understand, the features of different embodiments of the present disclosure can be partially or entirely coupled or combined with each other, and can be cooperated with each other in various ways and technically driven. Embodiments of the present disclosure can be executed independently of each other, or can be executed together in a mutually dependent relationship.

[0031] Referring to Figure 1 , Figure 2 The utility model discloses a kind of paperboard laminating machine conveying laminating mechanism, including frame 1, frame 1 is the square frame body welded into square tube, paperboard transfer mechanism and the film conveying mechanism located below paperboard transfer mechanism are equipped on the frame 1, paperboard transfer mechanism is used to receive the paperboard 2 conveyed from conveying table, film conveying mechanism is used to unroll and lay flat film roll 8 on film conveying belt and transport, the film conveying mechanism includes film conveying belt 3 and the belt drive mechanism of driving film conveying belt 3 rotation, the paperboard 2 transfer mechanism includes oppositely arranged conveying plate 4 and the plate drive mechanism of driving conveying plate 4 movement, conveying plate 4 is equipped with a plurality of conveying wheels 5 and the wheel drive mechanism of driving conveying wheel 5 rotation, conveying wheel 5 is equipped with conveying groove 6.

[0032] The working principle of the above structure is that:

[0033] Film 7 is conveyed and evenly expanded on film conveying belt 3 by film 7 conveying mechanism, and paperboard 2 coated with glue is conveyed to paperboard 2 transfer mechanism by gluing device, both side edges of paperboard 2 can be located in conveying groove 6 and conveyed to the adhesive position above film conveying belt 3 by the rotation of paper conveying wheel 5, and the two conveying plates 4 are relatively separated by the plate drive mechanism to make conveying wheel 5 and paperboard 2 separate, so that paperboard 2 can fall on film 7 to realize the preliminary adhesion of paperboard 2 and film 7.

[0034] As shown in Figure 5 The plate drive mechanism includes slide shaft 9 provided on frame 1 and drive base plate 10, drive base plate 10 is equipped with plate drive cylinder 11, plate drive cylinder 11 is connected with conveying plate 4, and conveying plate 4 is slidingly matched with slide shaft 9, when it is needed to drop paperboard 2 on film conveying belt 3, plate drive cylinder 11 will start to push conveying plate 4 to move backward and open, so that paperboard 2 falls out of conveying groove 6, the present application has two parallel conveying plates 4, plate drive cylinder 11 has four groups, each group corresponds to one conveying plate 4.

[0035] As a further structural feature, the frame 1 is equipped with an adjusting screw 12 and an adjusting drive motor 13. The adjusting screw 12 is mounted on the frame 1 via bearings. The drive base plate 10 is equipped with an adjusting nut that cooperates with the adjusting screw 12. The adjusting drive motor 13 is connected to the adjusting screw 12 via an adjusting transmission structure, which is a sprocket transmission structure 14. This structure is a common transmission structure in machinery, so it will not be described in detail. Since there are two adjusting screws 12 in this application and they need to rotate synchronously, the adjusting drive motor 13 drives the two adjusting screws 12 through the sprocket transmission structure 14. The adjusting screws 12 drive the adjusting nut, which in turn drives the drive base plate 10 and the conveyor plate 4 to move, thereby opening or closing the drive base plate 10 and the conveyor plate 4 to accommodate cardboard 2 of different widths.

[0036] As a further structure, since there is glue on the cardboard 2, in order to prevent the cardboard 2 from moving along with the conveyor wheel 5, the drive base plate 10 is provided with a positioning baffle 15, which can block the cardboard 2 when the conveyor wheel 5 moves.

[0037] As shown in the figure, the wheel drive mechanism includes a wheel drive motor 16, a drive pulley 17, a transmission belt 18, and a driven wheel assembly mounted on the wheel drive motor 16. The driven wheel assembly includes a tension wheel 19, a driven pulley 20, a bearing seat 21, and a rotating shaft 22 that cooperates with the bearing seat 21. The driven pulley 20 and the conveying wheel 5 are respectively fixed at both ends of the corresponding rotating shaft 22. The transmission belt 18 is mounted on the drive pulley 17, the driven pulley 20, and the tension pulley 19. With the above structure, the rotation of multiple driven pulleys 20 can be achieved by driving one wheel drive motor 16, thereby achieving the rotation of multiple conveying wheels 5, because the cardboard 2 needs to be driven forward by the rotation of the conveying wheels 5.

[0038] like Figure 3 As shown, the belt drive mechanism includes a belt drive motor 23, a front belt conveyor roller 24, and a rear belt conveyor roller 25. The front belt conveyor roller 24 and the rear belt conveyor roller 25 are mounted on the frame 1 via bearing seats 21. The membrane conveyor belt 3 is mounted on the front belt conveyor roller 24 and the rear belt conveyor roller 25. As a preferred structure of this application, the membrane conveyor belt 3 is provided with several belt holes, and the frame 1 is provided with a conveyor side plate 26 and a conveyor cross plate 27 to form a square frame. When the membrane conveyor belt 3 covers the frame, a relatively closed space is formed in the frame. This space has an exhaust port and an air inlet. The exhaust port is connected to a fan 28 on the frame 1. In this way, the exhaust of the fan 28 can create a negative pressure in the space, thereby adsorbing the membrane 7 of the membrane conveyor belt 3 so that it will not deform or float.

[0039] like Figure 4As shown, the film 7 conveying mechanism includes a film roll 8 loading mechanism, which includes a support arm sliding seat 29, a support arm driving mechanism for moving the support arm sliding seat 29, a support arm swinging mechanism for rotating the support arm, a fixed support arm 30 and a movable support arm 31, and the fixed support arm 30 and the sliding support arm are arranged on the corresponding support arm sliding seat 29, the movable support arm 31 is arranged on the support arm sliding seat 29 through the support arm swinging mechanism, and the fixed support arm 30 and the movable support arm 31 are both provided with a rotatable top cone 32. Through the above-mentioned mechanism, the film roll 8 is easily loaded and conveniently replaced. When the film roll 8 is replaced, the support arm driving mechanism drives the support arm sliding seat 29 to move so that the fixed support arm 30 and the movable support arm 31 are away from each other and are opened, so that the top cone 32 is separated from the inner hole of the old film roll 8. Then the support arm swinging mechanism drives the movable support arm 31 to swing upward to avoid the feeding position of the new film roll 8. Then the old film roll 8 is taken out, the new film roll 8 is put in from the side of the movable support arm 31, then the movable support arm 31 is reset, the support arm sliding seat 29 drives the fixed support arm 30 and the movable support arm 31 to reset, so that the top cone 32 is clamped into the inner hole of the new film roll 8, and the replacement of the film roll 8 is completed.

[0040] Specifically, the support arm driving mechanism includes oppositely arranged support arm guide shafts 33 and support arm lead screws 34, the support arm guide shafts 33 are fixed on the rack 1, the support arm sliding seat 29 is in sliding fit with the support arm guide shafts 33, and the support arm sliding seat 29 is provided with adjusting screw holes matched with the support arm lead screws 34, and the end of the support arm lead screw 34 is provided with a hand wheel, so that the relative movement or the opposite movement of the support arm sliding seat 29 along the support arm guide shaft 33 can be realized by manually rotating the hand wheel.

[0041] The support arm swinging mechanism includes a swinging cylinder 35 fixed on the support arm sliding seat 29, a swinging seat 36, a swinging rack 37 fixed with the swinging cylinder 35, and a swinging gear 38 fixed with the movable support arm 31, and the swinging gear 38 is arranged in the swinging seat 36 through a bearing and is in mesh with the swinging rack 37, so that when the swinging cylinder 35 drives the swinging rack 37 to move along the swinging seat 36 in the swinging seat 36, the movable support arm 31 can be driven to rotate upward through the swinging gear 38. The structure of the rack and the gear can withstand a large pressure and has good reliability.

[0042] As a further preferred structure, the support arm guide shaft 33 is provided with a deviation rectification seat plate 39 and a linear motor 40 arranged on the deviation rectification seat plate 39, and the linear motor 40 is connected with the support arm sliding seat 29. Sometimes the film 7 will deviate when it is unwound, so a deviation rectification structure is arranged to rectify the deviation. When the film 7 deviates, the linear motor 40 drives the support arm sliding seat 29, the support arm lead screw 34 and the film roll 8 to move together to realize rectification. In this application, the deviation rectification seat plate 39 is fixed with the support arm guide shaft 33.

[0043] As a further preferred structure, the branch arm sliding seat 29 is provided with a unwinding driving motor 41 and a unwinding transmission structure 42, the top cone 32 is provided with a cone shaft, the fixed support arm 30 and the movable support arm 31 are connected with the corresponding cone shaft through bearings, and the unwinding driving motor 41 can drive the corresponding cone shaft to rotate through the unwinding transmission structure 42. Because the film roll 8 is relatively heavy and the film 7 is relatively light and thin, the film 7 is prone to stretch and deform when the pressure roller pulls the film 7 in the next extrusion process. Therefore, the film 7 needs to be actively unwound by the film roll 8. The unwinding driving motor 41 drives the cone shaft to rotate through the unwinding transmission structure 42, and the cone shaft drives the top cone 32 to rotate, so that the film roll 8 rotates to actively release the film 7.

[0044] The paperboard laminating machine conveying and laminating mechanism provided by the embodiment of the utility model is introduced in detail, the principle and implementation mode of the utility model are described by applying specific examples in this paper, the above embodiment is only used for helping to understand the method and core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the utility model, the specific implementation mode and application range will have changes, and the above is not understood as the limitation of the utility model.

Claims

1. A paperboard laminator delivery laminating mechanism characterized by: The paperboard conveying mechanism comprises oppositely arranged conveying plates and a plate driving mechanism for driving the conveying plates to move, the conveying plates are provided with conveying wheels and a wheel driving mechanism for driving the conveying wheels to rotate, and the conveying wheels are provided with conveying grooves.

2. The paper sheet laminating machine according to claim 1, wherein: The plate driving mechanism comprises a sliding shaft arranged on the rack and a driving base plate, the driving base plate is provided with a plate driving cylinder, the plate driving cylinder is connected with the conveying plate, and the conveying plate is in sliding fit with the sliding shaft.

3. The paper sheet laminating machine according to claim 2, wherein: The rack is provided with an adjusting screw rod and an adjusting driving motor, the driving base plate is provided with an adjusting nut matched with the adjusting screw rod, and the adjusting driving motor is connected with the adjusting screw rod through an adjusting transmission structure.

4. The paper sheet laminating machine according to claim 2, wherein: The driving base plate is provided with a positioning baffle.

5. The paper sheet laminating machine according to claim 2, wherein: The wheel driving mechanism comprises a wheel driving motor, a driving pulley arranged on the wheel driving motor, a transmission belt, and a driven pulley assembly, the driven pulley assembly comprises a tension pulley, a driven pulley, a bearing seat, and a rotating shaft matched with the bearing seat, the driven pulley and the conveying wheel are respectively fixed on two ends of the corresponding rotating shaft, and the transmission belt is arranged on the driving pulley, the driven pulley, and the tension pulley.

6. A paper sheet laminating machine according to claim 5, wherein: The belt driving mechanism comprises a belt driving motor, a front belt conveying roller, and a rear belt conveying roller, the front belt conveying roller and the rear belt conveying roller are arranged on the rack through bearing seats, and the film conveying belt is arranged on the front belt conveying roller and the rear belt conveying roller.

7. The paper sheet laminating machine according to claim 1, wherein: The film conveying mechanism comprises a film roll feeding mechanism, the film roll feeding mechanism comprises a support arm sliding seat, a support arm driving mechanism for driving the support arm sliding seat to move, a support arm swing mechanism for driving a support arm to rotate, a fixed support arm, and a movable support arm, the fixed support arm and the sliding support arm are arranged on the corresponding support arm sliding seat, the movable support arm is arranged on the support arm sliding seat through the support arm swing mechanism, and the fixed support arm and the movable support arm are both provided with rotatable top cones.

8. The paper sheet laminating machine according to claim 7, wherein: The support arm driving mechanism comprises oppositely arranged support arm guide shafts and a support arm screw rod, the support arm guide shafts are fixed on the rack, the support arm sliding seat is in sliding fit with the support arm guide shafts, and the support arm sliding seat is provided with an adjusting screw hole matched with the support arm screw rod.

9. The paper sheet laminating machine according to claim 8, wherein: The support arm guide shafts are provided with a deviation rectifying seat plate and a linear motor arranged on the deviation rectifying seat plate, and the linear motor is connected with the support arm sliding seat.

10. The paper sheet laminating machine according to claim 8, wherein: The support arm sliding seat is provided with a unwinding driving motor and a unwinding transmission structure, the top cone is provided with a cone shaft, the fixed support arm and the movable support arm are connected with the corresponding cone shaft through bearings, and the unwinding driving motor can drive the corresponding cone shaft to rotate through the unwinding transmission structure.

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