Double-line stacking and conveying device

Abstract

The utility model provides a double-line stacking and conveying device. The double-line stacking and conveying device comprises a feeding assembly, a first stacking assembly, a second stacking assembly and a conveying unit. The conveying unit comprises a first conveying assembly, a second conveying assembly and a third conveying assembly, the first conveying assembly is arranged under the first stacking assembly, the second conveying assembly is arranged under the second stacking assembly, and the third conveying assembly is connected with the first conveying assembly through a reversing conveying assembly. The reversing conveying assembly comprises a first arc-shaped frame and a second arc-shaped frame, a plurality of rotatable first conical conveying rollers are arranged in the first arc-shaped frame, and a plurality of rotatable second conical conveying rollers are arranged in the second arc-shaped frame. According to the double-line stacking and conveying device, the structural complexity of the conveying unit can be reduced, so that the manufacturing cost and the use failure rate of the device are reduced, meanwhile, the two stacking assemblies can press and stack wet tissues at the same time, and thus the production efficiency of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the field of wet wipes processing equipment, in particular to a double-line stacking and conveying device. Background Art

[0002] During the production and processing of wet wipes, since the number of wet wipes inside wet wipes products of different specifications varies, before packaging, the staff needs to stack the finished wet wipes according to the product specifications, and then send the stacked wet wipes into the packaging equipment for packaging.

[0003] Normally, wet wipe stacking devices generally adopt a single-line stacking and conveying process, that is, only one group of wet wipes can be stacked on the same production line at the same time, which seriously affects the production efficiency of wet wipes. To solve this problem, technicians in this field have developed a stacking and conveying device with dual-line operation capabilities to improve the stacking and conveying efficiency of wet wipes. However, in the existing dual-line stacking and conveying device, a complex material conveying structure needs to be set up so that the stacked products can smoothly enter the next process. The complex material conveying structure not only requires a high manufacturing cost, but is also prone to failure during operation, so it cannot meet actual use needs. Utility Model Content

[0004] In view of this, the utility model aims to provide a double-line stacking conveying device to solve the above technical problems.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A double-line stacking conveying device, comprising: a feeding assembly, a first stacking assembly, a second stacking assembly and a conveying unit, wherein the feeding assembly is provided with a feeding channel and a pressing channel, and the pressing channel is connected to the feeding channel, and the first stacking assembly and the second stacking assembly are arranged along the material conveying direction of the feeding channel; the conveying unit comprises: a first conveying assembly, a second conveying assembly and a third conveying assembly, wherein the first conveying assembly is arranged directly below the first stacking assembly, the second conveying assembly is arranged directly below the second stacking assembly, the third conveying assembly is connected to the first conveying assembly through a reversing conveying assembly, and the materials of the first conveying assembly, the second conveying assembly and the third conveying assembly The conveying direction is parallel to the material conveying direction of the loading channel; the reversing conveying assembly includes a first arc frame and a second arc frame, the first end of the first arc frame is connected to the discharge end of the first conveying assembly, the second end of the first arc frame is connected to the first end of the second arc frame, and the second end of the second arc frame is connected to the feed end of the third conveying assembly; a plurality of rotatable first conical conveying rollers are arranged inside the first arc frame, and the small ends of the plurality of first conical conveying rollers are all facing the arc center of the first arc frame, and a plurality of rotatable second conical conveying rollers are arranged inside the second arc frame, and the small ends of the plurality of second conical conveying rollers are all facing the arc center of the second arc frame.

[0007] Furthermore, the feeding assembly includes a first feeding belt group and a second feeding belt group arranged parallel to each other, and the material pressing channel is formed between the first feeding belt group and the second feeding belt group; the first feeding belt group and the second feeding belt group have the same structure, both including an upper belt and a lower belt, the upper belt is arranged above the lower belt, and the feeding channel is formed between the upper belt and the lower belt.

[0008] Furthermore, the first stacking assembly and the second stacking assembly have the same structure, both including a pressing mechanism and a receiving mechanism; the pressing mechanism includes a stacking press head, and the stacking press head is liftably arranged inside the pressing channel; the receiving mechanism includes a receiving plate group, and the receiving plate group is liftably arranged below the stacking press head, the receiving plate group includes a plurality of cloth connecting plates, and a belt channel is provided between any two adjacent cloth connecting plates.

[0009] Furthermore, the pressing mechanism also includes: a driving motor, a transmission shaft and a connecting seat; a driving pulley is provided on the output shaft of the driving motor, a driven pulley is provided at one end of the transmission shaft, and the driven pulley is connected to the driving pulley through a first synchronous belt; the connecting seat is arranged at the other end of the transmission shaft, and a connecting shaft is provided on the stacking press head, and the connecting shaft is rotatably arranged on the connecting seat; a first transmission pulley is provided on the transmission shaft, a second transmission pulley is provided on the connecting shaft, and the second transmission pulley is connected to the first transmission pulley through a second synchronous belt.

[0010] Furthermore, the receiving mechanism also includes two pre-connecting plates, which are rotatably arranged between the receiving plate group and the stacking press head, and the rotation directions of the two pre-connecting plates are opposite.

[0011] Furthermore, the pre-connection plate is provided with a plurality of pre-connection strips, and each of the fabric connection plates is provided with a plurality of avoidance grooves for avoiding the pre-connection strips.

[0012] Furthermore, the free end of the pre-joined strip is provided with a bent joining fabric section.

[0013] Furthermore, the first conveying assembly and the second conveying assembly have the same structure, both comprising: an active roller, a driven roller and a plurality of feed belt strips, the plurality of feed belt strips are all sleeved on the outside of the active roller and the driven roller, and an avoidance channel for accommodating a cloth receiving plate is provided between any two adjacent feed belt strips.

[0014] Compared with the prior art, the double-line stacking conveying device described in the utility model has the following advantages:

[0015] The utility model discloses a double-line stacking conveying device, wherein the reversing conveying assembly includes two arc-shaped frames and each arc-shaped frame is provided with a plurality of tapered conveying rollers. When stacking and conveying wet wipes, the cooperation of the two arc-shaped frames and the plurality of tapered conveying rollers can change the movement direction of the material, so that the material leaving the first conveying assembly can be smoothly moved to the third conveying assembly, and the stacked product generated by the first stacking assembly can be conveniently conveyed outward. At the same time, the second conveying assembly can also convey the stacked product generated by the second stacking assembly outward, so that the device can obtain a faster stacking product conveying speed. Compared with the existing wet wipes stacking conveying device, the conveying unit in the device has a lower structural complexity, so it can not only reduce the manufacturing cost of the equipment, but also effectively reduce the failure rate of the equipment during operation, ensuring that the double-line stacking conveying device of wet wipes maintains an efficient operating state for a long time. In addition, the two stacking assemblies in the device can stack and press the wet wipes at the same time, and can convey the multiple wet wipes stacks formed by the two stacking assemblies outward through the conveying unit, so it has higher production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the double-line stacking conveying device according to an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the conveying unit according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the feeding assembly and the pressing mechanism according to the embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the receiving mechanism described in the embodiment of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the pre-connector plate described in an embodiment of the utility model.

[0022] Description of reference numerals:

[0023] 11-upper belt; 12-lower belt; 2-first conveying assembly; 3-second conveying assembly; 4-third conveying assembly; 5-reversing conveying assembly; 51-first arc frame; 511-first conical conveying roller; 52-second arc frame; 521-second conical conveying roller; 6-stacking press head; 61-driving motor; 62-connecting seat; 7-cloth connecting plate; 71-belt channel; 72-avoidance groove; 8-pre-connecting plate; 81-pre-connecting strip; 811-bent cloth connecting section. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 by specific circumstances.

[0027] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0028] A double-line stacking conveying device, the structure of which can be Figure 1-Figure 5 As shown in the figure, in this embodiment, the double-line stacking and conveying device includes: a loading assembly, a first stacking assembly, a second stacking assembly and a conveying unit, wherein the loading assembly is used to convey the wet wipes to be stacked into the device, the first stacking assembly and the second stacking assembly are used to press down and stack the wet wipes in the loading assembly to form a stack of wet wipes, and the conveying unit is used to send the stacked wet wipes out of the device so that the wet wipes stack can enter the subsequent packaging equipment for processing.

[0029] In the prior art, if two stacking assemblies are provided on the same feeding assembly at the same time, a complex action mechanism needs to be provided inside the conveying assembly to adjust the conveying direction of the wet wipes stack, so that the wet wipes stacks generated by the two stacking assemblies can be conveyed outward synchronously. Therefore, the conveying assembly in the existing wet wipes stacking conveying device usually has a high structural complexity. The complex conveying assembly is not only expensive, but also easy to fail during long-term continuous operation, thereby affecting the production cost and production efficiency of the wet wipes.

[0030] In order to solve the above problems, the conveying unit in this embodiment includes: a first conveying assembly 2, a second conveying assembly 3 and a third conveying assembly 4, wherein the first conveying assembly 2 is arranged directly below the first stacking assembly, the second conveying assembly 3 is arranged directly below the second stacking assembly, the third conveying assembly 4 is connected to the first conveying assembly 2 through a reversing conveying assembly 5, and the material conveying directions of the first conveying assembly 2, the second conveying assembly 3 and the third conveying assembly 4 are parallel to the material conveying direction of the loading channel. When working, the first conveying assembly 2 and the second conveying assembly 3 are respectively used to receive the wet wipes stacks generated by the first stacking assembly and the second stacking assembly, and the second conveying assembly 3 can convey the wet wipes stacks generated by the second stacking assembly outward, and the reversing conveying assembly 5 can adjust the conveying direction of the wet wipes stacks leaving the first conveying assembly 2, so that the wet wipes stacks generated by the first stacking assembly can be smoothly moved to the third conveying assembly 3, and finally leave the device along the third conveying assembly 3.

[0031] Specifically, Figure 2 As shown, the reversing conveying assembly 5 includes a first arc frame 51 and a second arc frame 52, wherein the first end of the first arc frame 51 is connected to the discharge end of the first conveying assembly 2, the second end of the first arc frame 51 is connected to the first end of the second arc frame 52, and the second end of the second arc frame 52 is connected to the feed end of the third conveying assembly 4. A plurality of rotatable first conical conveying rollers 511 are arranged inside the first arc frame 51, and the small ends of the plurality of first conical conveying rollers 511 are all facing the arc center of the first arc frame 51, and a plurality of rotatable second conical conveying rollers 521 are arranged inside the second arc frame 52, and the small ends of the plurality of second conical conveying rollers 521 are all facing the arc center of the second arc frame 52. During operation, since conical conveying rollers are provided in the first arc frame 51 and the second arc frame 52, after the pile of wet wipes moves to the reversing conveying assembly 5, the rotation of the conical conveying rollers can make the pile of wet wipes move along the first arc frame 51 and the second arc frame 52, thereby smoothly changing the conveying direction of the pile of wet wipes, so that the pile of wet wipes moves to above the third conveying assembly 4.

[0032] like Figure 2 As shown, the arc centers of the first arc frame 51 and the second arc frame 52 face opposite directions, and at this time, the reversing conveying assembly 5 can make the wet tissue stack leaving the first conveying assembly 2 move along an S-shaped path. In this state, the staff can set the third conveying assembly 4 parallel to one side of the second conveying assembly 3, and adjust the material conveying direction of the third conveying assembly 4 to be the same as the material conveying direction of the second conveying assembly 3, so that the third conveying assembly 4 and the second conveying assembly 3 convey materials in the same direction, and then merge the third conveying assembly 4 and the second conveying assembly 3, so as to efficiently supply the wet tissue stack to the same wet tissue packaging machine.

[0033] Compared with the existing conveying components, since the reversing conveying component 5 can adjust the conveying direction of the wet wipes stack without setting up a lifting structure, a moving structure and other action mechanisms, it can significantly reduce the structural complexity of the conveying unit and reduce the failure rate of the double-line stacking conveying device under continuous working conditions, ensuring that the stacking and conveying work of the wet wipes can maintain an efficient operating state for a long time.

[0034] In order to facilitate the delivery of the finished wet wipes to be stacked to the inside of the device, and to facilitate the two stacking assemblies to press down and stack the finished wet wipes entering the device, a feeding channel and a pressing channel should be provided in the feeding assembly, wherein the pressing channel is connected to the feeding channel, and the first stacking assembly and the second stacking assembly should be arranged along the material conveying direction of the feeding channel. Optionally, in this embodiment, the feeding assembly may include a first feeding belt group and a second feeding belt group arranged in parallel with each other, and the pressing channel is formed between the first feeding belt group and the second feeding belt group. The first feeding belt group and the second feeding belt group have the same structure, both including an upper belt 11 and a lower belt 12, wherein the upper belt 11 is arranged above the lower belt 12, and the feeding channel is formed between the upper belt 11 and the lower belt 12. When working, the upper belt 11 and the lower belt 12 will move under the drive of the belt roller, and the finished wet wipes to be stacked will be clamped in the feeding channel formed between the upper belt 11 and the lower belt 12, so as to follow the movement of the upper belt 11 and the lower belt 12 into the device. When the finished wet wipes to be stacked move to the bottom of the first stacking assembly, the first stacking assembly will press down and stack some of the wet wipes in the loading channel, thereby forming a wet wipes pile on the first conveying assembly 2, and the remaining wet wipes in the loading channel will move to the bottom of the second stacking assembly and be pressed down and stacked by the second stacking assembly, thereby forming a wet wipes pile on the second conveying assembly 3.

[0035] It should be noted that in the actual working process, the staff should adjust the downward stacking speed of the first stacking assembly, the downward stacking speed of the second stacking assembly and the material conveying speed of the loading assembly, so that the first stacking assembly and the second stacking assembly can press down and stack all the wet wipes to be stacked in the loading assembly.

[0036] In order to achieve the downward pressing and stacking of the wet wipes to be processed, the first stacking assembly and the second stacking assembly in the present embodiment may adopt the same structure, and both the first stacking assembly and the second stacking assembly may include a material pressing mechanism and a receiving mechanism. Specifically, the material pressing mechanism includes a stacking press head 6, and the stacking press head 6 is arranged inside the material pressing channel in a manner that can be raised or lowered, and the receiving mechanism includes a receiving plate group, and the receiving plate group is arranged below the stacking press head 6 in a manner that can be raised or lowered. When working, the lifting and lowering movement of the stacking press head 6 can press down the wet wipes to be stacked in the feeding assembly, so that the wet wipes move downward to the inside of the receiving mechanism. When the wet wipes stacked inside the receiving mechanism meet the preset number, the receiving mechanism will descend, thereby placing the stacked wet wipes stack on the conveying assembly below the stacking assembly.

[0037] Optionally, in order to avoid the interference of movement between the receiving plate group and the conveying assembly below when the receiving plate group is descending, the receiving plate group may include multiple cloth receiving plates 7, and a belt channel 71 is provided between any two adjacent cloth receiving plates 7. Accordingly, the first conveying assembly 2 and the second conveying assembly 3 described in this embodiment may include: an active roller, a driven roller and multiple feeding belt strips, and the multiple feeding belt strips are sleeved outside the active roller and the driven roller, and an avoidance channel for accommodating the cloth receiving plate 7 is provided between any two adjacent feeding belt strips. During assembly, the cloth receiving plate 7 should be inside the avoidance channel, and the feeding belt strip should be inside the belt channel 71, so as to ensure that the receiving plate group can smoothly perform the lifting and lowering action.

[0038] In order to realize the lifting action of the stacking press head 6, the pressing mechanism in this embodiment may also include: a driving motor 61, a transmission shaft and a connecting seat 62, wherein a driving pulley is provided on the output shaft of the driving motor 61, a driven pulley is provided at one end of the transmission shaft, and the driven pulley is connected to the driving pulley through a first synchronous belt. The connecting seat is arranged on the other end of the transmission shaft, and a connecting shaft is provided on the stacking press head 6, and the connecting shaft is rotatably arranged on the connecting seat. A first transmission pulley is also provided on the transmission shaft, and a second transmission pulley is provided on the connecting shaft, and the second transmission pulley is connected to the first transmission pulley through a second synchronous belt. When the driving motor 61 is started, the first synchronous belt can drive the transmission shaft to rotate. Since the stacking press head 6 is rotatably connected to the connecting seat through the connecting shaft, and the connecting seat is arranged on the transmission shaft, the stacking press head 6 will rotate around the transmission shaft driven by the connecting seat 63. When the stacking press head 6 moves from the highest point to the lowest point, the stacking press head 6 will press down the wet wipes inside the feeding channel, so that the wet wipes are stacked in the receiving mechanism. When the stacking press head 6 moves from the lowest point to the highest point, the feeding assembly will transport the subsequent wet wipes to the bottom of the stacking press head 6, so that the stacking press head 6 can perform the next wet wipe pressing action. Compared with the traditional linear lifting press head, the present embodiment realizes the lifting and lowering of the stacking press head 6 through a rotary motion, which has a higher movement speed and better movement stability, and thus can improve the stacking efficiency of the wet wipes. At the same time, the staff can also adjust the bottom surface size of the stacking press head 6 according to the size specifications of the wet wipes to be stacked, so that the stacking press head 6 presses down two or more wet wipes in one downward pressing action, thereby forming two or more wet wipes stacks in the receiving mechanism.

[0039] For example, in this embodiment, the bottom length of the stacking press head 6 can be designed to be equal to the sum of the lengths of the two wet wipes to be stacked. At this time, the first stacking assembly and the second stacking assembly can simultaneously press down the four wet wipes to be stacked during operation, so that four wet wipes stack products are formed inside the device at the same time. Therefore, compared with the traditional stacking and conveying device, the device has a higher wet wipes stacking and conveying efficiency, so that the production speed of the wet wipes stacking device reaches 1000 cuts per minute, thereby improving the production capacity of the wet wipes production line.

[0040] In order to improve the stability of the receiving mechanism when receiving wet wipes, the receiving mechanism may also include two pre-connecting plates 8, which are rotatably arranged between the receiving plate group and the stacking press head 6, and the two pre-connecting plates 8 rotate in opposite directions. After the stacking press head 6 completes the pressing action of the wet wipes, the pre-connecting plates 8 will receive the wet wipes. As the number of wet wipes stacked above the pre-connecting plates 8 continues to increase, the two pre-connecting plates 8 will rotate in opposite directions so that the stacked wet wipes can stably fall to the top of the receiving plate group.

[0041] Figure 5 The schematic diagram of the structure of the pre-connector plate 8 is shown in the figure. To avoid motion interference between the pre-connector plate 8 and the receiving plate group, a plurality of pre-connector strips 81 are provided on the pre-connector plate 8, and a plurality of avoidance grooves 72 for avoiding the pre-connector strips 81 should be provided on each receiving plate 7. When the pre-connector plate 8 rotates, the avoidance grooves 72 will provide movement space for the pre-connector strips 81 to ensure that the pre-connector plate 8 can rotate smoothly and the receiving plate group can smoothly perform subsequent lifting and lowering movements.

[0042] As an optional implementation of this embodiment, in order to improve the stability of the wet wipes on the pre-connected strip 81, the free end of the pre-connected strip 81 may also be provided with a bent cloth segment 811, thereby increasing the contact area between the pre-connected strip 81 and the wet wipes with the help of the bent cloth segment 811, thereby preventing the stacked wet wipes from tipping over and shaking.

[0043] The effects of the above scheme are described below:

[0044] This embodiment provides a double-line stacking conveying device, which can realize material conveying between the first conveying component and the third conveying component through the reversing conveying component, thereby reducing the structural complexity of the conveying unit and avoiding frequent failures of the conveying unit when working for a long time. In addition, the device can stack wet wipes through two stacking components at the same time, and can quickly convey the wet wipes stacks generated by the two stacking components to the outside through the conveying unit, so it has higher work efficiency and can meet the actual needs of wet wipes production and packaging.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-line stacking conveying device, characterized in that: include: A feeding assembly, a first stacking assembly, a second stacking assembly and a conveying unit, wherein the feeding assembly is provided with a feeding channel and a pressing channel, and the pressing channel is connected to the feeding channel, and the first stacking assembly and the second stacking assembly are arranged along the material conveying direction of the feeding channel; the conveying unit comprises: a first conveying assembly (2), a second conveying assembly (3) and a third conveying assembly (4), wherein the first conveying assembly (2) is arranged directly below the first stacking assembly, the second conveying assembly (3) is arranged directly below the second stacking assembly, and the third conveying assembly (4) is connected to the first conveying assembly (2) via a reversing conveying assembly (5), and the material conveying directions of the first conveying assembly (2), the second conveying assembly (3) and the third conveying assembly (4) are all parallel to the material conveying direction of the feeding channel; the reversing The conveying assembly (5) comprises a first arc frame (51) and a second arc frame (52), wherein the first end of the first arc frame (51) is connected to the discharge end of the first conveying assembly (2), the second end of the first arc frame (51) is connected to the first end of the second arc frame (52), and the second end of the second arc frame (52) is connected to the feed end of the third conveying assembly (4); a plurality of rotatable first conical conveying rollers (511) are arranged inside the first arc frame (51), and the small ends of the plurality of first conical conveying rollers (511) are all oriented toward the arc center of the first arc frame (51); a plurality of rotatable second conical conveying rollers (521) are arranged inside the second arc frame (52), and the small ends of the plurality of second conical conveying rollers (521) are all oriented toward the arc center of the second arc frame (52).

2. A double-line stacking conveying device according to claim 1, characterized in that: The feeding assembly comprises a first feeding belt group and a second feeding belt group which are arranged in parallel with each other, and the pressing channel is formed between the first feeding belt group and the second feeding belt group; the first feeding belt group and the second feeding belt group have the same structure, and both comprise an upper belt (11) and a lower belt (12); the upper belt (11) is arranged above the lower belt (12), and the feeding channel is formed between the upper belt (11) and the lower belt (12).

3. A double-line stacking conveying device according to claim 1, characterized in that: The first stacking assembly and the second stacking assembly have the same structure, both comprising a material pressing mechanism and a receiving mechanism; the material pressing mechanism comprises a stacking press head (6), and the stacking press head (6) is arranged inside the material pressing channel in a manner that it can be lifted or lowered; the receiving mechanism comprises a receiving plate group, and the receiving plate group is arranged below the stacking press head (6) in a manner that it can be lifted or lowered, the receiving plate group comprises a plurality of fabric receiving plates (7), and a belt channel (71) is provided between any two adjacent fabric receiving plates (7).

4. A double-line stacking conveying device according to claim 3, characterized in that: The pressing mechanism further comprises: a driving motor (61), a transmission shaft and a connecting seat (62); a driving pulley is provided on the output shaft of the driving motor (61), a driven pulley is provided at one end of the transmission shaft, and the driven pulley is connected to the driving pulley via a first synchronous belt; the connecting seat (62) is arranged at the other end of the transmission shaft, a connecting shaft is provided on the stacking press head (6), and the connecting shaft is rotatably arranged on the connecting seat (62); a first transmission pulley is provided on the transmission shaft, a second transmission pulley is provided on the connecting shaft, and the second transmission pulley is connected to the first transmission pulley via a second synchronous belt.

5. A double-line stacking conveying device according to claim 3, characterized in that: The receiving mechanism also includes two pre-connecting plates (8), which are rotatably arranged between the receiving plate group and the stacking press head (6), and the rotation directions of the two pre-connecting plates (8) are opposite.

6. A double-line stacking conveying device according to claim 5, characterized in that: The pre-joining plate (8) is provided with a plurality of pre-joining strips (81), and each of the fabric joining plates (7) is provided with a plurality of avoidance grooves (72) for avoiding the pre-joining strips (81).

7. A double-line stacking conveying device according to claim 6, characterized in that: The free end of the pre-joined strip (81) is provided with a bent joining fabric section (811).

8. A double-line stacking conveying device according to claim 3, characterized in that: The first conveying assembly (2) and the second conveying assembly (3) have the same structure, and both comprise: a driving roller, a driven roller, and a plurality of feeding belt strips, wherein the plurality of feeding belt strips are sleeved outside the driving roller and the driven roller, and an escape channel for accommodating a cloth receiving plate (7) is provided between any two adjacent feeding belt strips.

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