Stacking equipment for paper tray production

Abstract

The utility model discloses stacking equipment for paper support production. The stacking equipment comprises a stacking frame, a paper support conveying mechanism and a flow guide type correcting mechanism. The paper support conveying mechanism is fixedly assembled on one side of the stacking frame and comprises a pair of conveying frames, and a plurality of sets of evenly-distributed conveying rollers are rotationally assembled between the pair of conveying frames. The flow guide type correcting mechanism is fixedly assembled between the pair of conveying frames and comprises a pair of limiting correcting plates, a plurality of sets of evenly-distributed limiting rollers are rotationally connected into the pair of limiting correcting plates, and adjusting threaded rods are connected to the lower portions of the pair of limiting correcting plates in a threaded mode. According to the stacking equipment for paper support production, due to the fact that the flow guide type correcting mechanism is arranged, deviated paper supports can be limited and corrected in the conveying process, the paper supports can be effectively conveyed, adverse effects on the conveying efficiency of the paper supports cannot be generated, and the correcting application effect of the stacking equipment for paper support production is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper tray production and stacking equipment, and in particular relates to a paper tray production and stacking equipment. Background Art

[0002] Paper pallets are made of recycled paper materials such as carton scraps and newsprint. They are shredded and mixed into a slurry with a certain concentration. They are formed by vacuum adsorption and then dried to form different types of environmentally friendly paper products. According to different uses, they can be divided into: industrial paper pallets, agricultural paper pallets, food paper pallets and medical product paper pallets. Due to their good shockproof, impactproof and corrosion-resistant effects, they are widely used in the packaging of electronics, electrical appliances, mechanical parts, industrial instruments, medical and other products.

[0003] The stacking equipment for paper pallet production is a type of mechanical equipment used to stack and collect processed paper pallets. The Chinese utility model patent with patent number: CN218859797U discloses a stacking equipment for biodegradable and environmentally friendly paper pallet production. The application points out that when the traditional stacking mechanism feeds the paper pallet, the paper pallet is very likely to have an angle deviation on the conveyor belt, causing the paper pallet to be misaligned during the lifting and stacking process, thereby affecting the stacking process.

[0004] The application discloses a palletizing device for producing degradable and environmentally friendly paper trays, including: a stacking part, and a transport part connected to the stacking part; a centering unit is also installed on the transport part; the centering unit includes two centering mechanisms symmetrically installed on the transport part, each centering mechanism includes a moving unit fixedly connected to the transport part, and a lifting unit fixedly connected to the moving unit. The utility model completes the angle adjustment of the stacked paper trays on the transport part by designing a centering unit, and drives the lifting unit to move closer through the moving units in the two centering mechanisms to clamp the stacked paper trays, so that the stacked paper trays are adjusted to the correct angle, and then the stacking part performs palletizing.

[0005] Combining the contents of the specification and the drawings in the specification, it can be seen that the stacking equipment for the production of degradable and environmentally friendly paper trays disclosed in the application adopts the method of pausing the conveyor and clamping the paper trays to correct the misaligned paper trays during use. However, in the actual production and processing process, the misalignment of the paper trays is not only caused by the placement deviation, but also by the bending deformation, the imbalance of the conveying force, the external force and other factors.

[0006] The stacking equipment for producing biodegradable and environmentally friendly paper trays disclosed in the application can only correct manually placed paper trays that are displaced, but cannot correct paper trays that are displaced due to unbalanced conveying force and external force contact factors, which makes the actual application effect of the stacking equipment for producing paper trays poor.

[0007] Therefore, in view of the above technical problems, it is necessary to provide a palletizing device for paper tray production.

[0008] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0009] The purpose of the utility model is to provide a stacking device for paper tray production, which can effectively correct the paper tray that is conveyed in an offset position, thereby improving the actual application effect of the stacking device for paper tray production.

[0010] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides a stacking device for paper tray production, including: a stacking rack, a paper tray conveying mechanism, and a diversion type correction mechanism.

[0011] The paper support conveying mechanism is fixedly mounted on one side of the stacking rack and comprises a pair of transport racks, the pair of transport racks are symmetrically mounted on both sides of the stacking rack, and a plurality of groups of evenly distributed transport rollers are rotatably mounted between the pair of transport racks.

[0012] The flow-guiding correction mechanism is fixedly installed between a pair of transport frames, and the flow-guiding correction mechanism includes a pair of limit correction plates, and the pair of limit correction plates are fixedly installed above multiple groups of transport rollers. Multiple groups of evenly distributed limit rollers are rotatably connected in the pair of limit correction plates, and an adjusting threaded rod is threadedly connected at the bottom of the pair of limit correction plates.

[0013] In one or more embodiments of the utility model, a pair of transport racks are fixedly connected below with multiple groups of evenly distributed support legs, and the transport racks are assembled, fixed and supported by the multiple groups of support legs.

[0014] In one or more embodiments of the utility model, the position limiting correction plate is composed of a guide correction plate and an expansion guide plate, and the expansion guide plate is fixedly mounted on the side of the guide correction plate away from the stacking rack. The paper tray transported on the transport roller is guided and corrected by the cooperation between the guide correction plate and the expansion guide plate.

[0015] In one or more embodiments of the utility model, a pair of the guide and correction plates cooperate to form a correction conveying channel. The corrected paper holder is limited and conveyed through the correction conveying channel. A pair of the flared guide plates cooperate to form an flared guide channel. The paper holder is guided and conveyed through the flared guide channel, which reduces the situation where the paper holder is stuck due to the influence of the pair of limit correction plates during the initial conveying process.

[0016] In one or more embodiments of the present invention, an angle α is formed between the flared guide plate and the guide correction plate, and the angle α is 14°.

[0017] In one or more embodiments of the utility model, the outer sides of the plurality of groups of the limiting rollers are rotatably connected with an assembly rack, and the assembly rack is fixedly assembled in the limiting correction plate. The limiting rollers are assembled and fixed by the assembly rack, so that the limiting rollers can be easily disassembled and assembled by assembling and limiting the assembly rack.

[0018] In one or more embodiments of the utility model, a pair of the limit correction plates are fixedly connected to the bottom with a threaded slider, the threaded slider is sleeved on the outside of the adjusting threaded rod, and the threaded slider is threadedly connected to the adjusting threaded rod. The threaded slider supports, fixes and controls the movement of the limit correction plates, and is convenient for adjusting the position of a pair of limit correction plates by controlling the movement of the threaded slider, so that the limit correction plates can guide and limit paper holders of different sizes. External threads in opposite directions are chiseled on both sides of the adjusting threaded rod. By chiseling external threads in opposite directions on the outside of the adjusting threaded rod, the threaded slider can move in opposite directions as the adjusting threaded rod rotates under the action of the internal and external threads.

[0019] In one or more embodiments of the utility model, both ends of the adjusting threaded rod are rotatably connected to the transport frame. The transport frame serves as an assembly limit for the adjusting threaded rod. An adjusting hand wheel is fixedly connected to one end of the adjusting threaded rod outside the transport frame. The adjusting threaded rod is driven and controlled by rotating the adjusting hand wheel.

[0020] In one or more embodiments of the utility model, a pair of guide sliders are fixedly connected below the pair of limit correction plates, and the pair of guide sliders are symmetrically arranged on both sides of the adjustment threaded rod. By guiding the guide sliders to slide, the pair of limit correction plates are guided to move, thereby improving the stability of the sliding control of the limit correction plates.

[0021] In one or more embodiments of the utility model, a pair of guide light rods are slidably mounted between the plurality of guide sliders, and both ends of the pair of guide light rods are fixedly connected to the transport frame. The guide light rods play a role of sliding guide for the guide sliders.

[0022] Compared with the prior art, the utility model discloses a stacking device for paper tray production, which can correct the offset paper tray during the conveying process by setting a diversion correction mechanism. It can not only effectively convey the paper tray, but also will not have an adverse effect on the conveying efficiency of the paper tray, thereby improving the correction application effect of the stacking device for paper tray production. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a three-dimensional diagram of a palletizing device for producing paper trays in one embodiment of the utility model;

[0025] Figure 2 It is a front cross-sectional view of a palletizing device for producing paper trays in one embodiment of the utility model;

[0026] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0027] Figure 4 It is a top view of a palletizing device for producing paper trays in one embodiment of the utility model.

[0028] Description of main reference numerals:

[0029] 1-stacking rack, 2-paper support conveying mechanism, 201-transport rack, 202-transport roller, 203-support leg, 3-flow-guiding correction mechanism, 301-limiting correction plate, 3011-flow-guiding correction plate, 3012-expanding flow-guiding plate, 302-limiting roller, 303-adjusting threaded rod, 304-assembly rack, 305-threaded slider, 306-adjusting hand wheel, 307-guide slider, 308-guide light rod. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0031] like Figures 1 to 4 As shown, a stacking device for paper tray production in one embodiment of the utility model includes: a stacking rack 1, a paper tray conveying mechanism 2, and a diversion type correction mechanism 3.

[0032] like Figure 1As shown, the paper support conveying mechanism 2 is fixedly assembled on one side of the stacking rack 1, and the paper support conveying mechanism 2 includes a pair of transport racks 201, and the pair of transport racks 201 are symmetrically assembled on both sides of the stacking rack 1. The pair of transport racks 201 play the role of assembly limit for the multiple groups of transport rollers 202.

[0033] like Figure 1 As shown, a pair of transport frames 201 are rotatably mounted with multiple groups of evenly distributed transport rollers 202. The multiple groups of transport rollers 202 support and transport the paper support.

[0034] like Figure 1 As shown, a pair of transport racks 201 are fixedly connected to the bottom with multiple groups of evenly distributed support legs 203. The transport racks 201 are assembled, fixed and supported by multiple groups of support legs 203.

[0035] like Figures 1 to 3 As shown, the flow-guiding correction mechanism 3 is fixedly assembled between a pair of transport frames 201, and the flow-guiding correction mechanism 3 includes a pair of limiting correction plates 301, and the pair of limiting correction plates 301 are fixedly assembled above the plurality of transport rollers 202. The paper support supported and transported on the transport rollers 202 is guided, limited and corrected by the pair of limiting correction plates 301.

[0036] like Figure 4 As shown, the limiting correction plate 301 is composed of a guide correction plate 3011 and an expansion guide plate 3012. The expansion guide plate 3012 is fixedly assembled on the side of the guide correction plate 3011 away from the stacking rack 1. The paper tray transported on the transport roller 202 is guided and corrected by the cooperation between the guide correction plate 3011 and the expansion guide plate 3012.

[0037] Specifically, a pair of guide and correction plates 3011 cooperate to form a correction conveying channel. The corrected paper holder is conveyed by limiting the position through the correction conveying channel. A pair of flaring guide plates 3012 cooperate to form an flaring guide channel. The paper holder is conveyed by guiding the flaring guide channel, which reduces the situation where the paper holder is jammed during the initial conveying process due to the influence of the pair of limiting correction plates 301.

[0038] It is worth noting that an angle α is formed between the expanded guide plate 3012 and the guide correction plate 3011 .

[0039] Preferably, the angle α is 14°.

[0040] like Figures 2 to 3As shown, a pair of limiting correction plates 301 are rotatably connected to multiple sets of evenly distributed limiting rollers 302, and the paper holders transported on the transport rollers 202 are guided and limited by the multiple sets of limiting rollers 302. At the same time, the rolling of the multiple sets of limiting rollers 302 reduces the deformation and damage caused by the friction of the limiting correction plates 301 on both sides of the paper holder, thereby ensuring the reliability of guiding and conveying the paper holder.

[0041] like Figures 2 to 3 As shown, the outer sides of the plurality of groups of limiting rollers 302 are all rotatably connected with an assembly rack 304, and the assembly rack 304 is fixedly assembled in the limiting correction plate 301. The limiting roller 302 is assembled and fixed by the assembly rack 304, so that the limiting roller 302 can be disassembled and assembled by assembling and limiting the assembly rack 304.

[0042] like Figure 4 As shown, a pair of limit correction plates 301 are threadedly connected below with an adjusting threaded rod 303. The adjusting threaded rod 303 supports the threaded slider 305 for position limiting and movement control.

[0043] like Figures 2 to 3 As shown, a threaded slider 305 is fixedly connected to the bottom of a pair of position limiting correction plates 301, and the threaded slider 305 is sleeved on the outside of the adjusting threaded rod 303, and the threaded slider 305 is threadedly connected to the adjusting threaded rod 303. The threaded slider 305 supports and fixes the position limiting correction plates 301 and controls their movement, so that the position limiting correction plates 301 can be adjusted by controlling the movement of the threaded slider 305, so that the position limiting correction plates 301 can guide and limit paper holders of different sizes.

[0044] It is worth noting that opposite external threads are drilled on both sides of the adjusting threaded rod 303. By drilling opposite external threads on the outside of the adjusting threaded rod 303, the threaded slider 305 can move in opposite directions as the adjusting threaded rod 303 rotates under the action of the internal and external threads.

[0045] Specifically, both ends of the adjusting threaded rod 303 are rotatably connected to the transport frame 201. The transport frame 201 plays a role of assembling and limiting the adjusting threaded rod 303.

[0046] like Figure 1 As shown, one end of the adjusting threaded rod 303 outside the transport frame 201 is fixedly connected with an adjusting hand wheel 306. The adjusting threaded rod 303 is driven and controlled by rotating the adjusting hand wheel 306.

[0047] like Figures 2 to 3As shown, a pair of guide sliders 307 are fixedly connected to the bottom of the pair of limit correction plates 301, and the pair of guide sliders 307 are symmetrically arranged on both sides of the adjustment threaded rod 303. The pair of limit correction plates 301 are moved and guided by sliding the guide sliders 307, thereby improving the stability of the sliding control of the limit correction plates 301.

[0048] like Figures 2 to 3 As shown, a pair of guide light rods 308 are slidably mounted between the plurality of guide sliders 307, and both ends of the pair of guide light rods 308 are fixedly connected to the transport frame 201. The guide light rods 308 play a role of sliding guide for the guide sliders 307.

[0049] During specific use, according to the actual size of the paper holder, the adjusting threaded rod 303 is driven to rotate by controlling the rotation of the adjusting hand wheel 306, so that a pair of threaded sliders 305 drive the limit correction plate 301 to move in the opposite direction under the cooperation of the internal and external threads, thereby adjusting the spacing between the pair of limit correction plates 301.

[0050] After the spacing of the limit correction plates 301 is adjusted, the paper trays to be stacked are placed on the multiple sets of transport rollers 202, and the paper trays are moved and transported by the rolling of the multiple sets of transport rollers 202. In the process of transporting the paper trays, the paper trays first move in the expanded guide channel formed by a pair of expanded guide plates 3012, and the paper trays are initially transported and limited by the expanded guide channel.

[0051] Subsequently, the paper holder moves in the correction conveying channel formed by a pair of guide correction plates 3011, and the paper holder is corrected by the correction conveying channel. In addition, during the movement of the paper holder, the moving paper holder can be limited by rolling through multiple sets of transport rollers 202, reducing the situation where the side of the paper holder is affected by the friction of the correction plates 301 and causes jamming and deformation.

[0052] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A palletizing device for paper tray production, characterized in that: include: Stacking racks; A paper support conveying mechanism is fixedly mounted on one side of the stacking rack, and the paper support conveying mechanism includes a pair of conveying racks, the pair of conveying racks are symmetrically mounted on both sides of the stacking rack, and a plurality of groups of evenly distributed conveying rollers are rotatably mounted between the pair of conveying racks; The flow-guiding correction mechanism is fixedly installed between a pair of the transport frames, and the flow-guiding correction mechanism includes a pair of limit correction plates, and the pair of limit correction plates are fixedly installed above multiple groups of transport rollers. Multiple groups of evenly distributed limit rollers are rotatably connected in the pair of limit correction plates, and an adjusting threaded rod is threadedly connected below the pair of limit correction plates.

2. A palletizing device for producing paper trays according to claim 1, characterized in that: A plurality of groups of evenly distributed supporting legs are fixedly connected to the bottom of a pair of transport racks.

3. A palletizing device for producing paper trays according to claim 1, characterized in that: The position limiting correction plate is composed of a guide correction plate and an expansion guide plate. The expansion guide plate is fixedly assembled on a side of the guide correction plate away from the stacking rack.

4. A palletizing device for producing paper trays according to claim 3, characterized in that: A pair of the guide and correction plates cooperate to form a correction conveying channel, and a pair of the expansion guide plates cooperate to form an expansion guide channel.

5. The stacking equipment for paper tray production according to claim 3, characterized in that: An angle α is formed between the flared guide plate and the guide correction plate, and the size of the angle α is 14°.

6. The palletizing equipment for paper tray production according to claim 1, characterized in that: The outer sides of the plurality of groups of the limiting rollers are rotatably connected with assembly racks, and the assembly racks are fixedly assembled in the limiting correction plates.

7. The stacking equipment for paper tray production according to claim 1, characterized in that: A pair of limit correction plates are fixedly connected to the bottom with threaded sliders, which are sleeved on the outside of the adjusting threaded rod and are threadedly connected to the adjusting threaded rod. External threads in opposite directions are cut on both sides of the adjusting threaded rod.

8. The stacking equipment for paper tray production according to claim 7, characterized in that: Both ends of the adjusting threaded rod are rotatably connected to the transport frame, and one end of the adjusting threaded rod located outside the transport frame is fixedly connected to an adjusting hand wheel.

9. The palletizing equipment for paper tray production according to claim 1, characterized in that: A pair of guide slide blocks are fixedly connected below the pair of limit correction plates, and the pair of guide slide blocks are symmetrically arranged on both sides of the adjusting threaded rod.

10. The palletizing equipment for paper tray production according to claim 9, characterized in that: A pair of guide light rods are slidably mounted between the plurality of guide sliding blocks, and both ends of the pair of guide light rods are fixedly connected to the transport frame.

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