Automatic feeding and discharging device for paper packaging material processing production line

Abstract

The invention discloses an automatic feeding and discharging device for a paper packaging material processing production line, and belongs to the technical field of paper packaging material processing. An automatic feeding and discharging device for a paper packaging material processing production line comprises an operation table, a base is arranged at one end of the operation table, a feeding assembly is arranged on the side wall of the base in a liftable mode, and the feeding assembly is used for receiving paper packaging materials or discharging folded paper packages; and a first conveying belt and a blanking opening which is formed in the conveying end of the first conveying belt and corresponds to the feeding assembly are arranged at the operation table. By integrating multiple functions of feeding, folding processing, discharging and the like, folding processing can be performed on paper packages in the feeding and discharging processes, feeding and discharging of the paper packages can be performed through one feeding assembly, the structure is simple and small, continuity and automation of the processing flow of paper packaging materials are achieved, the production efficiency is improved, and the production cost is reduced. Compared with traditional manual operation or simple mechanical equipment, manual intervention can be greatly reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of paper packaging material processing, and in particular to an automatic loading and unloading device for a paper packaging material processing production line. Background Art

[0002] In the field of production and processing of paper packaging materials, traditional loading and unloading methods often rely on manual operation or simple mechanical equipment, which is not only inefficient, but also difficult to ensure the consistency of processing quality. With the rapid development of the packaging industry, the demand for paper packaging materials is increasing, and at the same time, the requirements for processing accuracy and efficiency are also getting higher and higher. Therefore, it is particularly important to develop an automated device that can efficiently and accurately complete the feeding, unloading, processing and folding of paper packaging materials.

[0003] In the traditional paper packaging processing, multiple independent equipment or devices are usually required to complete multiple steps such as feeding, processing and discharging. The connection and conversion between these steps often takes a long time, resulting in low overall processing efficiency. Summary of the invention

[0004] The present invention provides an automatic loading and unloading device for a paper packaging material processing production line, which can overcome certain or some defects of the prior art.

[0005] According to the present invention, an automatic loading and unloading device for a paper packaging material processing production line comprises an operating table, a base is provided at one end of the operating table, and a feeding assembly is provided on the side wall of the base in a liftable manner, and the feeding assembly is used to receive paper packaging materials or to discharge paper packaging after folding;

[0006] A first conveyor belt and a drop-out port at the conveying end of the first conveyor belt corresponding to the feeding component are provided at the operating table. A fixed frame is provided at the top wall of the operating table. A matching component is provided at the fixed frame. The matching component is used to cooperate with the feeding component to limit the paper packaging material, and is synchronously lowered to cooperate with the side wall of the drop-out port to fold the paper packaging material.

[0007] Preferably, a mounting groove is formed at the side wall of the base, and a lifting assembly for driving the feeding assembly to rise and fall is provided at the mounting groove.

[0008] Through the precise control of the lifting component, the feeding component can move smoothly between different heights, thereby realizing the receiving and conveying of paper packaging materials and folding operations with the matching components and the side wall of the blanking port.

[0009] Preferably, the feeding assembly includes a mounting seat arranged at the lifting end of the lifting assembly, a fixing frame is provided at the top wall of the mounting seat, a mounting portion is formed at the fixing frame, a bearing plate is provided inside the mounting portion, a slide groove is formed at the side wall of the mounting portion, and a driving assembly for driving the bearing plate to slide along the slide groove is provided at the mounting seat.

[0010] Through the above structure, when the feeding component is located at the drop-out port, the carrying plate can be moved to the receiving cavity to receive the paper packaging material at the first conveyor belt and reset to be directly above the mounting seat, thereby completing the feeding operation of the paper packaging material. After the paper packaging material is folded and processed, the paper packaging folded and processed at the carrying plate is discharged. The feeding and discharging of paper packaging can be carried out through a feeding component, the structure is simple and compact, and the continuity and automation of the paper packaging material processing flow are realized.

[0011] Preferably, a stabilizing component is detachably provided at the side wall corresponding to the bearing plate and the slide groove, and the stabilizing component is used to cooperate with the top wall of the fixed frame. The stabilizing component includes a fixed plate, and a plurality of rollers are rotatably provided at the fixed plate, and the mixing wheels are in contact with the top wall of the fixed frame.

[0012] The setting of the roller not only reduces the friction resistance of the load-bearing plate during the sliding process and improves the sliding efficiency, but also provides additional support and guidance for the load-bearing plate through its fit with the top wall of the fixed frame, which helps to prevent the load-bearing plate from deflecting or shaking during the sliding process, thereby ensuring the stability and accuracy of the feeding assembly.

[0013] Preferably, two recesses are formed on the side wall of the carrying plate close to the blanking opening, and a plurality of conveying rollers are arranged in the recesses. The plurality of conveying rollers are used to drive the paper packaging material to move.

[0014] Through the above structure, the paper packaging material at the first conveyor belt can be transported to the designated position on the carrier plate, which is convenient for the feeding of paper packaging material and the output of paper packaging after folding, thereby improving the overall production efficiency.

[0015] Preferably, a matching opening having the same width as the blanking opening is formed at a position corresponding to the fixing frame and the blanking opening, and the matching opening is used for inserting paper packaging materials.

[0016] The above structure ensures that after the carrying plate is reset, the paper packaging material can be accurately aligned with the folding matching cavity at the blanking opening, so as to facilitate subsequent folding processing operations.

[0017] Preferably, the matching component includes an extension portion horizontally arranged with the feeding component, a cylinder is provided at the extension portion, the cylinder has a telescopic end penetrating the extension portion, and a pressure plate is provided at the telescopic end.

[0018] Through the above structure, the feeding component can limit the paper packaging material when it descends, so as to cooperate with the folding cavity to fold the paper packaging material around, thereby realizing the folding process of the feeding component during the descent process.

[0019] Preferably, a groove is formed at the bottom of the base, and a second conveyor belt is detachably provided at the groove.

[0020] Through the above structure, the material is discharged in cooperation with the feeding component without continuous human intervention, and the material is discharged automatically throughout the process, thereby improving the discharge efficiency.

[0021] Preferably, the length and width of the fixing frame are respectively the same as the length and width of the blanking opening, wherein the length and width of the carrying plate are smaller than the length and width of the fixing frame, so that the carrying plate is preferably used for feeding and discharging paper packaging materials.

[0022] Preferably, a cavity is formed inside the carrier plate, and a plurality of air holes for adsorbing paper packaging materials are formed at the top wall of the carrier plate between the two recesses. An exhaust fan is provided at the cavity, and the exhaust fan is used to draw the air into the cavity to a negative pressure.

[0023] Through the above structure, when the paper packaging material is conveyed to the top of the carrying plate, the exhaust fan starts to work and extracts the air in the cavity, so that a negative pressure area is formed at the air hole. Due to the effect of the negative pressure, the paper packaging material is tightly adsorbed on the top wall of the carrying plate. At this time, the carrying plate can stably carry and convey the paper packaging material, providing accurate positioning and support for the subsequent folding processing steps.

[0024] The beneficial effects of the present invention are as follows:

[0025] 1. By integrating multiple functions such as feeding, folding and discharging, the paper packaging can be folded during the feeding and discharging process. The feeding and discharging of paper packaging can be carried out through a feeding component. The structure is simple and compact, and the continuous and automated processing of paper packaging materials is realized. Compared with traditional manual operation or simple mechanical equipment, this device can greatly reduce manual intervention and improve processing efficiency.

[0026] 2. By setting the supporting plate, exhaust fan, cavity and air holes, a negative pressure area is formed at the air holes. Due to the effect of negative pressure, the paper packaging material is tightly adsorbed on the top wall of the supporting plate. The supporting plate can stably carry and transport the paper packaging material, providing accurate positioning and support for the subsequent folding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of an automatic loading and unloading device used in a paper packaging material processing production line.

[0028] Figure 2 This is a schematic diagram of the side cross-sectional structure of the operating table of the automatic loading and unloading device used in the paper packaging material processing production line.

[0029] Figure 3This is a schematic diagram of the structure of the feeding component of the automatic loading and unloading device used in the paper packaging material processing production line.

[0030] Figure 4 This is a schematic diagram of the cross-sectional structure of the feeding component of the automatic loading and unloading device used in the paper packaging material processing production line.

[0031] Figure 5 This is a schematic diagram of feeding paper packaging materials into a feeding component of an automatic loading and unloading device used in a paper packaging material processing production line.

[0032] Figure 6 This is a schematic diagram of the paper packaging discharge after folding of the feeding component of the automatic loading and unloading device used in the paper packaging material processing production line.

[0033] 100, operating table; 110, first conveyor belt; 120, blanking port; 130, base; 140, lifting assembly; 150, feeding assembly; 160, matching assembly; 210, fixing frame; 211, matching port; 220, extension portion; 230, cylinder; 240, pressing plate; 250, mounting groove; 260, groove; 310, mounting seat; 320, fixing frame; 330, mounting portion; 340, slide groove; 350, bearing plate; 360, driving assembly; 370, stabilizing assembly; 410, recess; 420, conveying roller; 430, cavity; 440, air hole; 450, exhaust fan. DETAILED DESCRIPTION

[0034] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only for explaining the present invention and are not intended to limit it.

[0035] Example 1

[0036] See also Figure 1-6 The present embodiment provides an automatic loading and unloading device for a paper packaging material processing production line, which includes an operating table 100, a base 130 is provided at one end of the operating table 100, and a feeding assembly 150 is provided on the side wall of the base 130 in a liftable manner, and the feeding assembly 150 is used to receive paper packaging materials or to discharge paper packaging after folding;

[0037] A first conveyor belt 110 and a drop port 120 at the conveying end of the first conveyor belt 110 corresponding to the feeding assembly 150 are provided at the operating table 100. A fixed frame 210 is provided at the top wall of the operating table 100. A matching assembly 160 is provided at the fixed frame 210. The matching assembly 160 is used to cooperate with the feeding assembly 150 to limit the paper packaging material, and is synchronously lowered to cooperate with the side wall of the drop port 120 to fold the paper packaging material.

[0038] The present invention discloses an automatic loading and unloading device for a paper packaging material processing production line, which integrates multiple functions such as feeding, folding and discharging, and can perform folding processing on paper packaging during the feeding and discharging process. The feeding and discharging of paper packaging can be performed through a feeding component 150. The structure is simple and compact, and the continuity and automation of the paper packaging material processing flow are achieved. Compared with traditional manual operations or simple mechanical equipment, the device can greatly reduce manual intervention and improve processing efficiency.

[0039] Among them, a folding matching cavity and a receiving cavity are formed at the corresponding positions of the blanking port 120 and the feeding component 150. The folding matching cavity is used to cooperate with the feeding component 150 to limit the paper packaging material, and synchronously descend to cooperate with the side wall of the blanking port 120 to fold the paper packaging material. The receiving cavity is used to cooperate with the supporting plate 350 to receive the paper packaging material at the first conveyor belt 110.

[0040] See Figure 2 In this embodiment, a mounting groove 250 is formed at the side wall of the base 130 , and a lifting assembly 140 for driving the feeding assembly 150 to rise and fall is provided at the mounting groove 250 .

[0041] Through the precise control of the lifting component 140 , the feeding component 150 can move smoothly between different heights, thereby achieving the receiving and conveying of the paper packaging material and the folding operation with the matching component 160 and the side wall of the blanking port 120 .

[0042] The lifting assembly 140 may be an electric push rod, a cylinder, a hydraulic cylinder or a lead screw.

[0043] See Figure 3 In this embodiment, the feeding assembly 150 includes a mounting seat 310 arranged at the lifting end of the lifting assembly 140, a fixing frame 320 is provided at the top wall of the mounting seat 310, a mounting portion 330 is formed at the fixing frame 320, a bearing plate 350 is provided in the mounting portion 330, a slide groove 340 is formed at the side wall of the mounting portion 330, and a driving assembly 360 for driving the bearing plate 350 to slide along the slide groove 340 is provided at the mounting seat 310.

[0044] Through the above structure, when the feeding component 150 is located at the drop port 120, the supporting plate 350 can be moved to the receiving cavity, the paper packaging material at the first conveyor belt 110 can be received and reset to be directly above the mounting seat 310, thereby completing the feeding operation of the paper packaging material. After the paper packaging material is folded and processed, the paper packaging folded and processed at the supporting plate 350 is discharged. The feeding and discharging of paper packaging can be carried out through a feeding component 150, the structure is simple and compact, and the continuity and automation of the paper packaging material processing flow are realized.

[0045] The driving assembly 360 may be an electric push rod, a pneumatic cylinder or a hydraulic cylinder.

[0046] See Figure 3 In this embodiment, a stabilizing component 370 is detachably provided at the side wall corresponding to the supporting plate 350 and the slide groove 340. The stabilizing component 370 is used to cooperate with the top wall of the fixed frame 320. The stabilizing component 370 includes a fixed plate, and a plurality of rollers are rotatably provided at the fixed plate. The rollers are in contact with the top wall of the fixed frame 320.

[0047] The setting of the roller not only reduces the friction resistance of the supporting plate 350 during the sliding process and improves the sliding efficiency, but also provides additional support and guidance for the supporting plate 350 by fitting with the top wall of the fixed frame 320, which helps to prevent the supporting plate 350 from deflecting or shaking during the sliding process, thereby ensuring the stability and accuracy of the feeding assembly 150.

[0048] See Figure 4 In this embodiment, two recesses 410 are formed on the side wall of the carrying plate 350 close to the blanking port 120 , and a plurality of conveying rollers 420 are disposed in the recesses 410 . The plurality of conveying rollers 420 are used to drive the paper packaging material to move.

[0049] Through the above structure, the paper packaging material at the first conveyor belt 110 can be transported to a designated position on the carrier plate 350, which is convenient for feeding the paper packaging material and folding the paper packaging, thereby improving the overall production efficiency.

[0050] See Figure 2 In this embodiment, a matching opening 211 having the same width as the blanking opening 120 is formed at a position corresponding to the fixing frame 210 and the blanking opening 120 , and the matching opening 211 is used for inserting paper packaging materials.

[0051] The above structure ensures that after the carrying plate 350 is reset, the paper packaging material can be accurately aligned with the folding matching cavity at the blanking opening 120 to facilitate subsequent folding operations.

[0052] See Figure 2 In this embodiment, the matching component 160 includes an extension portion 220 horizontally arranged with the feeding component 150, and a cylinder 230 is provided at the extension portion 220. The cylinder 230 has a telescopic end passing through the extension portion 220, and a pressure plate 240 is provided at the telescopic end.

[0053] Through the above structure, the feeding component 150 can limit the paper packaging material when it descends, so as to cooperate with the folding cavity to fold the paper packaging material around, thereby realizing that the feeding component 150 can perform folding processing during the descent process.

[0054] See Figure 2 , Figure 5 and Figure 6 In this embodiment, a groove 260 is formed at the bottom of the base 130, and a second conveyor belt is detachably provided at the groove 260.

[0055] Through the above structure, the material is discharged in cooperation with the feeding assembly 150, and there is no need for manual intervention. The material is discharged automatically throughout the process, thereby improving the discharge efficiency.

[0056] See Figure 3 In this embodiment, the length and width of the fixing frame 320 are respectively the same as the length and width of the blanking opening 120, wherein the length and width of the carrying plate 350 are smaller than the length and width of the fixing frame 320. Therefore, it is preferable to enable the carrying plate 350 to feed and discharge the paper packaging material.

[0057] Example 2

[0058] See also Figure 4 This embodiment provides an automatic loading and unloading device for a paper packaging material processing production line, which is different from Embodiment 1 in that: a cavity 430 is formed inside the carrier plate 350, and a plurality of air holes 440 for adsorbing paper packaging materials are formed at the top wall of the carrier plate 350 located between the two recesses 410, and an exhaust fan 450 is provided at the cavity 430, and the exhaust fan 450 is used to evacuate the cavity 430 to a negative pressure.

[0059] Through the above structure, when the paper packaging material is conveyed to the top of the supporting plate 350, the exhaust fan 450 starts to work and extracts the air in the cavity 430, so that a negative pressure area is formed at the air hole 440. Due to the effect of the negative pressure, the paper packaging material is tightly adsorbed on the top wall of the supporting plate 350. At this time, the supporting plate 350 can stably carry and convey the paper packaging material, providing accurate positioning and support for the subsequent folding process.

[0060] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of this template.

[0061] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0062] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An automatic loading and unloading device for a paper packaging material processing production line, characterized in that: The operating platform (100) comprises a base (130) at one end of the operating platform (100), a feeding assembly (150) being movably provided at a side wall of the base (130), and the feeding assembly (150) being used for receiving paper packaging materials or for discharging folded paper packaging; The operating table (100) is provided with a first conveyor belt (110) and a material drop opening (120) provided at the conveying end of the first conveyor belt (110) and corresponding to the feeding assembly (150); a fixing frame (210) is provided at the top wall of the operating table (100); a matching assembly (160) is provided at the fixing frame (210); the matching assembly (160) is used to cooperate with the feeding assembly (150) to limit the paper packaging material, and is synchronously lowered to cooperate with the side wall of the material drop opening (120) to fold the paper packaging material.

2. The automatic loading and unloading device for a paper packaging material processing production line according to claim 1 is characterized in that: A mounting groove (250) is formed at the side wall of the base (130), and a lifting assembly (140) for driving the feeding assembly (150) to rise and fall is provided at the mounting groove (250).

3. The automatic loading and unloading device for a paper packaging material processing production line according to claim 2 is characterized in that: The feeding assembly (150) comprises a mounting seat (310) arranged at the lifting end of the lifting assembly (140); a fixing frame (320) is arranged at the top wall of the mounting seat (310); a mounting portion (330) is formed at the fixing frame (320); a bearing plate (350) is arranged inside the mounting portion (330); a sliding groove (340) is formed at the side wall of the mounting portion (330); and a driving assembly (360) for driving the bearing plate (350) to slide along the sliding groove (340) is arranged at the mounting seat (310).

4. The automatic loading and unloading device for a paper packaging material processing production line according to claim 3 is characterized in that: A stabilizing assembly (370) is detachably provided at the side wall corresponding to the bearing plate (350) and the slide groove (340), and the stabilizing assembly (370) is used to cooperate with the top wall of the fixing frame (320). The stabilizing assembly (370) includes a fixing plate, and a plurality of rollers are rotatably provided at the fixing plate, and the rollers are in contact with the top wall of the fixing frame (320).

5. The automatic loading and unloading device for a paper packaging material processing production line according to claim 4 is characterized in that: Two recesses (410) are formed on a side wall of the carrier plate (350) close to the material drop opening (120), and a plurality of conveying rollers (420) are arranged in the recesses (410). The plurality of conveying rollers (420) are used to drive the paper packaging material to move.

6. The automatic loading and unloading device for a paper packaging material processing production line according to claim 5 is characterized in that: A cavity (430) is formed inside the carrier plate (350); a plurality of air holes (440) for absorbing paper packaging materials are formed at the top wall of the carrier plate (350) located between the two recesses (410); an exhaust fan (450) is provided at the cavity (430); and the exhaust fan (450) is used to evacuate the cavity (430) to a negative pressure.

7. The automatic loading and unloading device for a paper packaging material processing production line according to claim 1 is characterized in that: A matching opening (211) having the same width as the blanking opening (120) is formed at a position corresponding to the fixing frame (210) and the blanking opening (120), and the matching opening (211) is used for inserting paper packaging materials.

8. The automatic loading and unloading device for a paper packaging material processing production line according to claim 1 is characterized in that: The matching component (160) comprises an extension part (220) arranged horizontally with the feeding component (150), a cylinder (230) is arranged at the extension part (220), the cylinder (230) has a telescopic end penetrating the extension part (220), and a pressing plate (240) is arranged at the telescopic end.

9. The automatic loading and unloading device for a paper packaging material processing production line according to claim 1, characterized in that: A groove (260) is formed at the bottom of the base (130), and a second conveyor belt is detachably provided at the groove (260).

10. The automatic loading and unloading device for a paper packaging material processing production line according to claim 1, characterized in that: The length and width of the fixing frame (320) are respectively the same as the length and width of the blanking opening (120), wherein the length and width of the carrying plate (350) are smaller than the length and width of the fixing frame (320).

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