Laminating device for processing multi-layer environment-friendly paperboard

Abstract

The invention relates to the field of paperboard processing equipment, in particular to a multilayer environment-friendly paperboard processing press-fit device which comprises a supporting clamping seat used for supporting, a discharging guide groove is formed in the position, close to the rear portion, of the upper end face of the supporting clamping seat, and a discharging guide plate is arranged at the position, right opposite to the discharging guide groove, of the lower end face of the supporting clamping seat. By arranging the transmission device and the material guiding device, when batch environment-friendly paperboards are fed circularly, the servo motor can provide power for the notch rotating disc circularly through the first synchronous belt wheel and the first synchronous belt, so that the notch rotating disc can be limited through sliding of a guiding shifting rod and an alignment sliding groove; and then the fixed rotating disc is circularly driven to intermittently rotate, so that paperboards in the multiple sets of press-fit bottom dies can be circularly positioned to the bottom of the press-fit device for press-fit, and the efficiency and stability of the equipment for feeding and processing the batch environment-friendly paperboards are effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cardboard processing equipment, and specifically relates to a pressing device for processing multi-layer environmental protection cardboard. Background Art

[0002] The pressing equipment for processing multi-layer environmental protection cardboard is a crucial component on the cardboard production line. It is mainly used for the pressing and forming of multi-layer cardboard to ensure that the cardboard has sufficient strength and stability.

[0003] As disclosed in the publication number: CN218519303U, a pressing device for processing multi-layer cardboard, including a workbench and a pressing mechanism. A loading platform is slidably arranged on the top end of the workbench. A receiving groove is opened on the top of the loading platform, and semi-circular grooves are opened on both sides of the top of the loading platform. Two sliding strips are fixedly arranged at the bottom end of the loading platform. The cross-section of the sliding strip is T-shaped. Two symmetrical sliding rails are opened on the top of the workbench. The sliding rails are movably embedded with the sliding strips. A pull rod is fixedly arranged at the front end of the loading platform. The utility model is provided with a loading platform, sliding strips and sliding rails, which can facilitate the loading and unloading of cardboard by workers during the processing, reduce the potential safety hazards existing in manual loading and unloading when the pressing equipment is powered on, and has a simple structure, good pressing effect and convenient operation.

[0004] Although the above equipment can perform pressing operations on environmental protection cardboard, the above equipment is not convenient for quickly and stably loading multi-layer cardboard, and the automation degree of unloading the pressed cardboard by the above equipment is also insufficient, thus reducing the processing efficiency of the equipment for environmental protection cardboard. Therefore, a pressing device for processing multi-layer environmental protection cardboard is needed to solve the problems raised above. Summary of the Invention

[0005] The purpose of the present invention is to provide a pressing device for processing multi-layer environmental protection cardboard to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A pressing device for processing multi-layer environmental protection cardboard, including a supporting base for support. A blanking guide groove is opened at the rear part of the upper end surface of the supporting base, and a blanking guide plate is arranged at the lower end surface of the supporting base corresponding to the blanking guide groove. A limiting rotating groove is opened at the center of the upper end surface of the supporting base.

[0007] A pressing device, which is fixedly arranged at the front part of the upper end surface of the supporting base;

[0008] A feeding device, which is rotationally clamped on the inner end surface of the supporting base through the limiting rotating groove;

[0009] The transmission device is fixedly arranged at the rear part near the lower end surface of the support base.

[0010] Preferably, the transmission device includes a motor base. A servo motor is arranged at the front part near the upper end surface of the motor base, and a notched turntable is arranged at the rear part near the upper end surface of the motor base. First synchronous belt pulleys are arranged at the bottoms of both the notched turntable and the servo motor, and the two groups of first synchronous belt pulleys are meshed and connected by a first synchronous belt. A positioning swing arm is arranged at the center of the upper end surface of the notched turntable, and a guiding lever is arranged at the end of the lower end surface of the positioning swing arm.

[0011] Preferably, the pressing device includes a cylinder base. A guiding cylinder is arranged at the center of the upper end surface of the cylinder base, and a pressing die is arranged at the output end of the guiding cylinder. A heating module is fixedly arranged on the inner end surface of the pressing die, and two groups of fixed sliding shafts are arranged on the upper end surface of the pressing die.

[0012] Preferably, the material guiding device includes a fixed turntable. Six groups of flipping chutes are equidistantly arranged on the inner end surface of the fixed turntable. A stepping motor is arranged at the center near the inner end surface of the flipping chute, and a pressing bottom die is arranged at the output end of the stepping motor. Double-axis cylinders are fixedly clamped on both sides of the inner end surface of the flipping chute, and locking blocks for limiting are arranged at the output ends of the double-axis cylinders. A grooved wheel disc is fixedly arranged at the center of the lower end surface of the fixed turntable, and six groups of limiting rotating grooves are equidistantly arranged on the side end surface of the grooved wheel disc. A positioning sliding groove is arranged between two adjacent limiting rotating grooves.

[0013] Preferably, the pressing bottom die is rotatably clamped on the inner end surface of the flipping chute, and the side wall of the pressing bottom die does not contact the inner wall of the flipping chute, preventing the instability of the subsequent blanking of the cardboard after pressing by the pressing bottom die.

[0014] Preferably, limiting chutes are arranged on the side end surfaces of the pressing bottom die, and the double-axis cylinders are fixedly clamped with the side parts of the pressing bottom die through the locking blocks which are adapted to the limiting chutes. When pressing the cardboard inside the pressing bottom die, the two groups of double-axis cylinders can be locked through the locking blocks and the limiting chutes, thereby improving the stability of the support of the pressing bottom die and thus improving the stability of the subsequent pressing of the cardboard.

[0015] Preferably, the opening of the pressing die faces the pressing bottom die directly, and the length and width of the blanking guide groove are both larger than the pressing bottom die, which can effectively improve the stability of the subsequent flipping and blanking of the cardboard pressed inside the pressing bottom die.

[0016] Preferably, the notched turntable is rotationally clamped with the grooved pulley disc through the limiting rotating groove, and the notched turntable is slidably clamped with the grooved pulley disc through the guiding lever adapted to the alignment chute. When feeding multiple groups of environmentally friendly cardboard to be pressed, the notched turntable can drive the fixed turntable to rotate by 60 degrees through the sliding adaptation of the guiding lever and the alignment chute, so as to facilitate the subsequent positioning of the pressing die and the cardboard inside it to the bottom of the pressing die, thereby improving the stability of subsequent pressing.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. By setting the transmission device and the material guiding device, when feeding a batch of environmentally friendly cardboard in a cycle, the servo motor can provide power for the notched turntable through the first synchronous pulley and the first synchronous belt in a cycle, so that the notched turntable can drive the fixed turntable to rotate intermittently in a cycle through the sliding limit of the guiding lever and the alignment chute, thereby enabling the cardboard inside multiple pressing dies to be positioned at the bottom of the pressing device for pressing in a cycle, effectively improving the feeding and processing efficiency and stability of the equipment for a batch of environmentally friendly cardboard.

[0019] 2. When automatically processing and discharging the cardboard, the two double-axis cylinders can be locked through the locking blocks and the limit card slots, thereby improving the support stability of the pressing die, and further improving the stability of the subsequent pressing die for pressing the cardboard inside the pressing die. At the same time, when the stepping motor passes through the blanking guide groove, it can drive the pressing die to turn over, thereby improving the automation degree and efficiency of the equipment for discharging the pressed cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 is the main exploded view of the present invention;

[0022] Figure 2 is the main assembly drawing of the present invention;

[0023] Figure 3 is the structural schematic diagram of the transmission device of the present invention;

[0024] Figure 4 is the side view of the transmission device of the present invention;

[0025] Figure 5Schematic diagram of the pressing device of the present invention;

[0026] Figure 6 Side view of the pressing device of the present invention;

[0027] Figure 7 Exploded view of the material guiding device of the present invention;

[0028] Figure 8 Schematic diagram of the structure of the material guiding device of the present invention.

[0029] In the figure: 1 - limit rotating groove, 2 - transmission device, 3 - pressing device, 4 - material guiding device, 5 - blanking guide groove, 6 - support clamp seat, 7 - blanking guide plate, 21 - notched turntable, 22 - alignment swing arm, 23 - first synchronous pulley, 24 - servo motor, 25 - motor clamp seat, 26 - first synchronous belt, 27 - guiding lever, 31 - guiding cylinder, 32 - fixed sliding shaft, 33 - cylinder clamp seat, 34 - pressing die, 35 - heating module, 41 - stepping motor, 42 - locking block, 43 - double - axis cylinder, 44 - pressing bottom die, 45 - flipping slot, 46 - fixed turntable, 47 - limit rotating groove, 48 - alignment sliding groove, 49 - grooved pulley disc. Detailed implementation mode

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0031] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above - mentioned drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of the present application here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non - exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0032] The present invention will be further described below in conjunction with the accompanying drawings.

[0033] Embodiment 1

[0034] Please refer to Figure 1-8, an embodiment provided by the present invention: a laminating device for processing multi-layer environmental protection cardboard, including a supporting seat 6 for support. A blanking guide groove 5 is opened at the upper end surface of the supporting seat 6 near the rear part, and a blanking guide plate 7 is arranged at the lower end surface of the supporting seat 6 directly opposite to the blanking guide groove 5. A limiting rotating groove 1 is opened at the center of the upper end surface of the supporting seat 6,

[0035] A laminating device 3 is fixedly arranged at the upper end surface of the supporting seat 6 near the front part;

[0036] A feeding device 4 is rotationally clamped to the inner end surface of the supporting seat 6 through the limiting rotating groove 1;

[0037] A transmission device 2 is fixedly arranged at the lower end surface of the supporting seat 6 near the rear part.

[0038] The transmission device 2 includes a motor seat 25. A servo motor 24 is arranged at the upper end surface of the motor seat 25 near the front part, and a notch turntable 21 is arranged at the upper end surface of the motor seat 25 near the rear part. First synchronous belt wheels 23 are arranged at the bottoms of the notch turntable 21 and the servo motor 24, and the two groups of first synchronous belt wheels 23 are meshed and connected through a first synchronous belt 26. A positioning swing arm 22 is arranged at the center of the upper end surface of the notch turntable 21, and a guiding dial rod 27 is arranged at the end of the lower end surface of the positioning swing arm 22.

[0039] The laminating device 3 includes a cylinder seat 33. A guiding cylinder 31 is arranged at the center of the upper end surface of the cylinder seat 33, and a laminating die 34 is arranged at the output end of the guiding cylinder 31. A heating module 35 is fixedly arranged at the inner end surface of the laminating die 34, and two groups of fixed sliding shafts 32 are arranged at the upper end surface of the laminating die 34.

[0040] The feeding device 4 includes a fixed turntable 46. Six groups of flipping slots 45 are equidistantly opened at the inner end surface of the fixed turntable 46. A stepping motor 41 is arranged at the inner end surface of the flipping slot 45 near the center, and a laminating bottom die 44 is arranged at the output end of the stepping motor 41. Double-axis cylinders 43 are fixedly clamped on both sides of the inner end surface of the flipping slot 45, and locking blocks 42 for limiting are arranged at the output ends of the double-axis cylinders 43. A grooved wheel disc 49 is fixedly arranged at the center of the lower end surface of the fixed turntable 46, and six groups of limiting rotating grooves 47 are equidistantly opened at the side end surface of the grooved wheel disc 49. A positioning sliding groove 48 is opened between two adjacent limiting rotating grooves 47.

[0041] The laminating bottom die 44 is rotationally clamped to the inner end surface of the flipping slot 45, and the side wall of the laminating bottom die 44 does not contact the inner wall of the flipping slot 45 to prevent the instability of the laminating bottom die 44 when discharging the laminated cardboard.

[0042] The side end faces of the pressing bottom die 44 are all provided with limit card slots, and the double-axis cylinder 43 is fixedly clamped with the side part of the pressing bottom die 44 through the locking block 42 which is adapted to the limit card slot. When pressing the cardboard inside the pressing bottom die 44, the two groups of double-axis cylinders 43 can be locked through the locking block 42 and the limit card slot, so as to improve the stability of the support of the pressing bottom die 44, and thus improve the stability of subsequent pressing of the cardboard.

[0043] The opening of the pressing die 34 faces the opening of the pressing bottom die 44. The length and width of the blanking guide groove 5 are both larger than those of the pressing bottom die 44, which can effectively improve the stability of subsequent turnover blanking of the cardboard after pressing inside the pressing bottom die 44.

[0044] The notched turntable 21 is rotationally clamped with the grooved wheel disc 49 through the limit rotating groove 47, and the notched turntable 21 is slidably clamped with the grooved wheel disc 49 through the guiding lever 27 which is adapted to the alignment sliding groove 48. When processing and loading multiple groups of environmentally friendly cardboard to be pressed, the notched turntable 21 can drive the fixed turntable 46 to rotate by 60 degrees through the sliding adaptation of the guiding lever 27 and the alignment sliding groove 48, so as to facilitate subsequent positioning of the pressing bottom die 44 and the cardboard inside it to the bottom of the pressing die 34, and thus improve the stability of subsequent pressing.

[0045] Working principle: Before use, the staff can position the external cardboard feeding module to the side of the supporting cardboard seat 6, so that the subsequent feeding module can uniformly position multiple groups of cardboards to be pressed to the upper part of the pressing bottom mold 44, and at the same time start the heating module 35 to facilitate subsequent hot pressing. When processing and guiding the cardboard, the staff can start the servo motor 24. At this time, the servo motor 24 can drive the first synchronous pulley 23 at the bottom to rotate. At the same time, the first synchronous pulley 23 can drive the notch turntable 21 to rotate through the first synchronous belt 26. When the notch is notched, the first synchronous pulley 23 can rotate. When the mouth turntable 21 rotates, the notch turntable 21 can drive the alignment swing arm 22 and the guide lever 27 to rotate, and the guide lever 27 can pass through the sliding limit with the alignment slide 48, thereby driving the fixed turntable 46 to rotate 60 degrees. At the same time, when the guide lever 27 is separated from the alignment slide 48, the fixed turntable 46 can just drive the pressing bottom mold 44 to be positioned to the bottom of the pressing mold 34, completing the loading and positioning operation before hot pressing. At the same time, before the pressing mold 34 is hot pressed, the side wall of the notch turntable 21 can be aligned with the groove through the limit rotation groove 47. The wheel 49 is locked, and at the same time, the two sets of double-axis cylinders 43 are started. The two sets of double-axis cylinders 43 can be inserted into the limit slots on the side of the pressing bottom mold 44 through the locking block 42 to complete the axial locking of the pressing bottom mold 44. At this time, the guide cylinder 31 is started, and the guide cylinder 31 can drive the bottom pressing mold 34 to press the multi-layer cardboard inside the pressing bottom mold 44, so that the various glues inside the cardboard can be quickly bonded and shaped. After the hot pressing is completed, the guide cylinder 31 drives the pressing mold 34 to reset, and at the same time, the locking block 42 is locked through the locking block 42. The limit on the pressing bottom mold 44 is released. After the limit is released, the notched turntable 21 releases the lock with the limit rotating groove 47, and the guide lever 27 continues to drive the positioning slide groove 48 to flip 60 degrees, which is convenient for processing the cardboard in the next set of pressing bottom molds 44. At the same time, when the pressing bottom mold 44 moves to the unloading guide groove 5, the stepper motor 41 is started, and the stepper motor 41 can drive the pressing bottom mold 44 to flip, so that the cardboard inside the pressing bottom mold 44 can be discharged through the unloading guide groove 5 and the unloading guide plate 7, completing the unloading operation.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lamination device for processing multi-layer environmental protection cardboard, including a support base for support. A blanking guide groove is provided at the upper end surface of the support base near the rear, and a blanking guide plate is provided at the lower end surface of the support base corresponding to the blanking guide groove. A limiting rotation groove is provided at the center of the upper end surface of the support base, and its characteristics are as follows: A lamination device, which is fixedly arranged at the upper end surface of the support base near the front; A feeding device, which is rotationally clamped to the inner end surface of the support base through the limiting rotation groove; A transmission device, which is fixedly arranged at the lower end surface of the support base near the rear.

2. The laminating device for processing multi-layer environmental protection cardboard according to claim 1, wherein: The transmission device includes a motor base. A servo motor is arranged at the upper end surface of the motor base near the front, and a notched turntable is arranged at the upper end surface of the motor base near the rear. First synchronous belt wheels are arranged at the bottoms of the notched turntable and the servo motor, and the two first synchronous belt wheels are meshed and connected through a first synchronous belt. A positioning swing arm is arranged at the center of the upper end surface of the notched turntable, and a guiding dial rod is arranged at the end of the lower end surface of the positioning swing arm.

3. The laminating device for processing multi-layer environmental protection cardboard according to claim 2, wherein: The lamination device includes a cylinder base. A guiding cylinder is arranged at the center of the upper end surface of the cylinder base, and a lamination mold is arranged at the output end of the guiding cylinder. A heating module is fixedly arranged at the inner end surface of the lamination mold, and two fixed sliding shafts are arranged at the upper end surface of the lamination mold.

4. The laminating device for processing multi-layer environmental protection cardboard according to claim 3, characterized in that: The feeding device includes a fixed turntable. Six turning slots are equidistantly arranged at the inner end surface of the fixed turntable. A stepping motor is arranged at the inner end surface of the turning slot near the center. A lamination bottom mold is arranged at the output end of the stepping motor. Double-axis cylinders are fixedly clamped on both sides of the inner end surface of the turning slot, and locking blocks for limiting are arranged at the output ends of the double-axis cylinders. A sheave wheel disc is fixedly arranged at the center of the lower end surface of the fixed turntable. Six limiting rotation grooves are equidistantly arranged at the side end surface of the sheave wheel disc, and a positioning sliding groove is arranged between two adjacent limiting rotation grooves.

5. The laminating device for processing multi-layer environmental protection cardboard according to claim 4, characterized in that: The lamination bottom mold is rotationally clamped to the inner end surface of the turning slot, and the side wall of the lamination bottom mold does not contact the inner wall of the turning slot.

6. The laminating device for processing multi-layer environmental protection cardboard according to claim 4, characterized in that: Limiting card slots are arranged at the side end surfaces of the lamination bottom mold, and the double-axis cylinders are fixedly clamped to the side part of the lamination bottom mold through the locking blocks adapted to the limiting card slots.

7. The laminating device for processing multi-layer environmental protection cardboard according to claim 4, characterized in that: The openings of the lamination mold and the lamination bottom mold are facing each other, and the length and width of the blanking guide groove are both larger than the lamination bottom mold.

8. The laminating device for processing multi-layer environmental protection cardboard according to claim 4, wherein: The notched turntable is rotationally clamped to the sheave wheel disc through the limiting rotation groove, and the notched turntable is slidably clamped to the sheave wheel disc through the guiding dial rod adapted to the positioning sliding groove.

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