Structure for converting multi-bag parallel conveying into single-bag conveying

Abstract

The utility model discloses a structure for converting multi-bag parallel conveying into single-bag conveying, which relates to the technical field of conveying structures and comprises a first belt conveyor, a second belt conveyor, a third belt conveyor, a wide belt conveyor and a confluence belt conveyor, and the first belt conveyor, the second belt conveyor and the third belt conveyor are arranged side by side. The first limiting mechanism is matched with the counting detection equipment and the conveying control terminal, so that conveying of bagged products on the first belt conveyor can be controlled; meanwhile, conveying of bagged product bodies on the second belt conveyor or the third belt conveyor can be controlled through the second limiting mechanism, and the multiple bags of bagged product bodies conveyed side by side can be driven to be sequentially converted into single-row single-bag conveying; and the counting and detecting equipment can be driven by the adjusting mechanism to carry out adaptive height adjustment according to the size of the bagged product body, so that accurate identification and counting are facilitated, and the bagged product body is assisted to be conveyed in order.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conveying structure technical field, especially, relate to a kind of multi-bag parallel conveying conversion single-bag conveying structure. BACKGROUND

[0002] Conveying mechanism is mechanical equipment for realizing material or product movement in space in industrial production and logistics field. In the process of conveying bagged products, in order to improve its production efficiency, multiple conveying lines are often designed to convey in parallel, drive multiple bagged products to be conveyed synchronously, and enter the next production and processing procedure, so as to synchronize processing of multiple bagged products.

[0003] At present, in the process of conveying bagged products, multi-bag parallel conveying is not suitable for all bagged products. In the production and processing process, such as the sub-packaging and stacking of small packaging food (such as nuts, candies and quick-frozen food), multiple bagged products need to be combined into single column to adapt to packaging or boxing equipment or small packaging of washing powder is conveyed in single column into hot sealing station to ensure the consistency of sealing strength. Therefore, in order to meet the production needs of part of bagged products, it is necessary to convert multi-bag parallel conveying into single-bag single-column conveying. For this purpose, the utility model provides a multi-bag parallel conveying conversion single-bag conveying structure. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of multi-bag parallel conveying conversion single-bag conveying structure, and the conveying of bagged product on first belt conveyor can be controlled by first limiting mechanism cooperation counting detection equipment and conveying control terminal;While by second limiting mechanism can control the conveying of bagged product body on second belt conveyor or third belt conveyor, can drive the orderly conversion of multi-bag bagged product body conveyed in parallel into single-column single-bag conveying;And by adjusting mechanism can drive counting detection equipment to be adapted to height adjustment according to the size of bagged product body, so as to carry out accurate identification and counting, assist bagged product body to carry out orderly conveying, and the problems in the background art are solved.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model provides a kind of multi-bag parallel conveying conversion single-bag conveying structure, and the conveying of bagged product on first belt conveyor can be controlled by first limiting mechanism cooperation counting detection equipment and conveying control terminal;While by second limiting mechanism can control the conveying of bagged product body on second belt conveyor or third belt conveyor, can drive the orderly conversion of multi-bag bagged product body conveyed in parallel into single-column single-bag conveying;And by adjusting mechanism can drive counting detection equipment to be adapted to height adjustment according to the size of bagged product body, so as to carry out accurate identification and counting, assist bagged product body to carry out orderly conveying, and the problems in the background art are solved.

[0007] The first belt conveyor, the second belt conveyor, the third belt conveyor, the wide belt conveyor and the converging belt conveyor are arranged side by side, the converging belt conveyor is arranged on one side of the first belt conveyor, the second belt conveyor and the third belt conveyor, and the wide belt conveyor is arranged between the converging belt conveyor and the first belt conveyor, the second belt conveyor and the third belt conveyor, the belt surface of the first belt conveyor, the second belt conveyor and the third belt conveyor is arranged with the bagged product body, the top of the converging belt conveyor is provided with the counting detection device and the conveying control terminal, and the counting detection device is electrically connected with the conveying control terminal.

[0008] The first limiting mechanism is arranged on the top of the first belt conveyor, and the first belt conveyor is used for controlling the conveying of the bagged product body on the first belt conveyor.

[0009] A pair of second limiting mechanisms are arranged on the outer walls of the second belt conveyor and the third belt conveyor respectively, and the second limiting mechanism is used for controlling the conveying of the bagged product body on the second belt conveyor or the third belt conveyor.

[0010] The adjusting mechanism is arranged at the top end of the converging belt conveyor, and the adjusting mechanism is used for adjusting the height of the counting detection device.

[0011] The first limiting mechanism includes a pair of back-shaped plates fixedly connected with the top end of the first belt conveyor, a top plate is fixedly connected between the top ends of the pair of back-shaped plates, an electric telescopic rod is embedded and connected at the top end of the top plate, the electric telescopic rod is electrically connected with the conveying control terminal, a moving sleeve plate is fixedly connected at the bottom end of the electric telescopic rod, a first limiting plate is fixedly connected at the bottom end of the moving sleeve plate, and the bottom end of the first limiting plate is in contact with the belt surface of the first belt conveyor.

[0012] Further, the inner walls of the pair of back-shaped plates are fixedly connected with built-in round rods, and the moving sleeve plate is sleeved between the outer walls of the pair of built-in round rods.

[0013] Further, the second belt conveyor and the third belt conveyor are fixedly connected with inclined guide plates between the converging belt conveyor, and the opposite sides of the pair of inclined guide plates are provided with Teflon coating.

[0014] Further, each of the second limiting mechanisms comprises a slide rod air cylinder, opposite sides of the pair of slide rod air cylinders are fixedly connected with one side of the second belt conveyor and the third belt conveyor respectively, an output end of the slide rod air cylinder is fixedly connected with an L-shaped plate, the belt surfaces of the second belt conveyor and the third belt conveyor are each provided with a second limiting plate, one side of the second belt conveyor and the third belt conveyor is each excavated with a rectangular through opening, and the opposite sides of the pair of second limiting plates are each passed through the rectangular through opening and fixedly connected with one end of the L-shaped plate, and the slide rod air cylinder is electrically connected with the conveying control terminal.

[0015] Further, one side of the first limiting plate and the pair of second limiting plates is embeddedly connected with a rubber pad.

[0016] Further, the adjusting mechanism comprises a first U-shaped plate fixedly connected with the top end of the combined belt conveyor, a second U-shaped plate fixedly connected with the top end of the first U-shaped plate, a screw rod rotatably connected between the inner top end of the second U-shaped plate and the top end of the first U-shaped plate, a threaded moving plate threadedly connected with the outer wall of the screw rod, a pair of movable rods fixedly connected with the bottom end of the threaded moving plate, a pair of circular holes excavated in the top end of the first U-shaped plate and through which the bottom ends of the pair of movable rods are each extended into the first U-shaped plate, an installation plate fixedly connected between the bottom ends of the pair of movable rods, a top end of the installation plate fixedly connected with the top end of the counting detection device, a motor fixedly connected with the top end of the second U-shaped plate, an output end of the motor fixedly connected with the top end of the screw rod, the motor electrically connected with the conveying control terminal, and the conveying control terminal fixedly connected on one side of the second U-shaped plate.

[0017] Further, the top end of the threaded moving plate is excavated with a threaded through hole, and the threaded moving plate is threadedly connected with the outer wall of the screw rod through the threaded through hole.

[0018] The present application has the following beneficial effects compared with the prior art:

[0019] 1. Under the counting control of the counting detection device and the conveying control terminal, the first limiting mechanism controls the one-way conveying of the bagged product bodies on the first belt conveyor in a quantitative manner, the pair of second limiting mechanisms respectively control the quantitative conveying of the bagged product bodies on the second belt conveyor and the third belt conveyor, and when the conveying amount reaches the set threshold value, the conveying line is switched adaptively, so as to orderly convert the parallel conveying of the multiple bags of bagged product bodies into single-column single-bag conveying, and adapt to different production requirements.

[0020] 2. The technical scheme can recognize and count different sizes of bagged product bodies through the adjusting mechanism to adaptively adjust the height of the bagged product bodies according to the size of the bagged product bodies, so as to accurately recognize and count different bagged product bodies, and orderly transport and switch the bagged product bodies on the first belt conveyor, the second belt conveyor and the third belt conveyor, thereby reducing congestion.

[0021] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0023] Figure 1 A three-dimensional structure schematic view of a multi-bag parallel conveying and single-bag conveying structure of the present application;

[0024] Figure 2 Another three-dimensional structure schematic view of a multi-bag parallel conveying and single-bag conveying structure of the present application;

[0025] Figure 3 A three-dimensional structure schematic view of a first limiting mechanism in the present application;

[0026] Figure 4 A partial three-dimensional structure schematic view of a second limiting mechanism and a second belt conveyor in the present application;

[0027] Figure 5 A three-dimensional structure schematic view of an adjusting mechanism in the present application.

[0028] In the drawings, the component list represented by each number is as follows:

[0029] 1, first belt conveyor; 2, second belt conveyor; 3, third belt conveyor; 4, bagged product body; 5, wide belt conveyor; 6, converging belt conveyor; 7, inclined guide plate; 8, Teflon coating; 9, first limiting mechanism; 901, backplate; 902, top plate; 903, electric telescopic rod; 904, moving sleeve plate; 905, first limiting plate; 906, built-in round rod; 10, second limiting mechanism; 1001, slide rod cylinder; 1002, second limiting plate; 1003, L-shaped plate; 11, counting detection equipment; 12, conveying control terminal; 13, adjusting mechanism; 1301, first U-shaped plate; 1302, second U-shaped plate; 1303, lead screw; 1304, motor; 1305, threaded moving plate; 1306, movable rod; 1307, mounting plate; 14, rubber pad. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] In the description of the present application, it should be understood that the terms "relative", "one end", "internal", "transverse", "end", "two ends", "two sides", "front", "one end surface", "the other end surface" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation of the present application. Specific embodiment 1:

[0033] Please refer to Figures 1-5 The utility model discloses a kind of parallel conveying and converting single bag conveying structure of multiple bags, comprising:

[0034] The first belt conveyor 1, the second belt conveyor 2, the third belt conveyor 3, the wide belt conveyor 5 and the converging belt conveyor 6 are arranged side by side, the converging belt conveyor 6 is arranged on one side of the first belt conveyor 1, the second belt conveyor 2 and the third belt conveyor 3, and the wide belt conveyor 5 is arranged between the converging belt conveyor 6 and the first belt conveyor 1, the second belt conveyor 2 and the third belt conveyor 3, the bagged product bodies 4 are placed on the belt surfaces of the first belt conveyor 1, the second belt conveyor 2 and the third belt conveyor 3, the top of the converging belt conveyor 6 is provided with the counting detection equipment 11 and the conveying control terminal 12, and the counting detection equipment 11 is electrically connected with the conveying control terminal 12;

[0035] The first limiting mechanism 9 is arranged on the top of the first belt conveyor 1, and the first belt conveyor 1 is used for controlling the conveying of the bagged product bodies 4 on the first belt conveyor 1.

[0036] The pair of second limiting mechanisms 10 are arranged on the outer walls of the second belt conveyor 2 and the third belt conveyor 3 respectively, and the second limiting mechanism 10 is used for controlling the conveying of the bagged product bodies 4 on the second belt conveyor 2 or the third belt conveyor 3.

[0037] The adjusting mechanism 13 is arranged at the top end of the converging belt conveyor 6, and the adjusting mechanism 13 is used for adjusting the height of the counting detection equipment 11.

[0038] The first limiting mechanism 9 includes a pair of back-shaped plates 901 fixedly connected with the top end of the first belt conveyor 1, a top plate 902 fixedly connected between the top ends of the pair of back-shaped plates 901, an electric telescopic rod 903 embeddedly connected with the top end of the top plate 902, the electric telescopic rod 903 being electrically connected with the conveying control terminal 12, a moving sleeve plate 904 fixedly connected with the bottom end of the electric telescopic rod 903, a first limiting plate 905 fixedly connected with the bottom end of the moving sleeve plate 904, and the bottom end of the first limiting plate 905 being in contact with the belt surface of the first belt conveyor 1.

[0039] In the specific implementation process, the counting detection device 11 sets a counting threshold value. During the synchronous conveying process of the first belt conveyor 1, the second belt conveyor 2 and the third belt conveyor 3 respectively driving the bagged product bodies 4, when the bagged product bodies 4 are conveyed to the confluence belt conveyor 6, the first limiting plate 905 is driven by the electric telescopic rod 903 to move upward, so that the bagged product bodies 4 on the first belt conveyor 1 are conveyed, and then conveyed to the confluence belt conveyor 6 through the wide belt conveyor 5. After the light beam emitted by the counting detection device 11 is diffusely reflected back to the bagged product bodies 4 and received, the output signal of the counting detection device 11 changes, the counting detection device 11 realizes counting of the plurality of bagged product bodies 4 conveyed through the confluence belt conveyor 6 in turn, and when the conveying amount reaches the set threshold value, the counting detection device 11 feeds back to the conveying control terminal 12, drives the electric telescopic rod 903 to drive the first limiting plate 905 to move downward, blocks the bagged product bodies 4 on the first belt conveyor 1, and switches to the second belt conveyor 2 or the third belt conveyor 3 to convey the bagged product bodies 4, so as to orderly convert the parallel conveying plurality of bagged product bodies 4 into single-column single-bag conveying, and adapt to different production requirements.

[0040] The inner wall of the pair of back-shaped plates 901 is fixedly connected with an inner circular rod 906, and the moving sleeve plate 904 is sleeved between the outer walls of the pair of inner circular rods 906.

[0041] Through the arrangement of the inner circular rod 906, the moving sleeve plate 904 can move along the pair of inner circular rods 906, so that the moving sleeve plate 904 can move stably.

[0042] The second belt conveyor 2 and the third belt conveyor 3 are fixedly connected with inclined guide plates 7, and the opposite sides of the pair of inclined guide plates 7 are provided with Teflon coatings 8.

[0043] Through the arrangement of the inclined guide plates 7 and the Teflon coatings 8, the bagged product bodies 4 on the second belt conveyor 2 and the third belt conveyor 3 can be conveyed to the confluence belt conveyor 6 along the smooth inclined guide plates 7.

[0044] The pair of second limiting mechanisms 10 each include a slide rod air cylinder 1001, the opposite sides of the pair of slide rod air cylinders 1001 are fixedly connected with one side of the second belt conveyor 2 and the third belt conveyor 3, the output end of the slide rod air cylinder 1001 is fixedly connected with an L-shaped plate 1003, the surface of the second belt conveyor 2 and the third belt conveyor 3 is provided with a second limiting plate 1002, one side of the second belt conveyor 2 and the third belt conveyor 3 is provided with a rectangular through hole, and the opposite sides of the pair of second limiting plates 1002 pass through the rectangular through hole and are fixedly connected with one end of the L-shaped plate 1003, and the slide rod air cylinder 1001 is electrically connected with the conveying control terminal 12.

[0045] Through the setting of the second limiting mechanism 10, the slide rod cylinder 1001 drives the second limiting plate 1002 to move away from the second belt conveyor 2 or the third belt conveyor 3 through the L-shaped plate 1003, drives the second limiting plate 1002 to extend outward, so as to facilitate the bagged product body 4 on the second belt conveyor 2 or the third belt conveyor 3 to be conveyed to the wide belt conveyor 5 and then to the merging belt conveyor 6.

[0046] The first limiting plate 905 and one side of the pair of second limiting plates 1002 are embedded and connected with rubber pads 14.

[0047] Through the setting of the rubber pads 14, when the first limiting plate 905 and the pair of second limiting plates 1002 contact and collide with the bagged product body 4 during stopping the bagged product body 4, the rubber pads 14 can buffer, so as to avoid damage to the first limiting plate 905, the pair of second limiting plates 1002 and the bagged product body 4. Specific embodiment 2:

[0049] Please refer to Figure 1 and Figure 5 As shown in the drawings, in one preferred embodiment, the adjusting mechanism 13 includes a first U-shaped plate 1301 fixedly connected with the top end of the merging belt conveyor 6, a second U-shaped plate 1302 fixedly connected with the top end of the first U-shaped plate 1301, a lead screw 1303 rotatably connected between the inner top end of the second U-shaped plate 1302 and the top end of the first U-shaped plate 1301, a threaded moving plate 1305 threadedly connected with the outer wall of the lead screw 1303, a pair of movable rods 1306 fixedly connected with the bottom end of the threaded moving plate 1305, a pair of circular holes opened in the top end of the first U-shaped plate 1301, the bottom ends of the pair of movable rods 1306 extending into the first U-shaped plate 1301 through the circular holes, an installation plate 1307 fixedly connected between the bottom ends of the pair of movable rods 1306, the top end of the installation plate 1307 fixedly connected with the counting detection device 11, a motor 1304 fixedly connected with the top end of the second U-shaped plate 1302, the output end of the motor 1304 fixedly connected with the top end of the lead screw 1303, the motor 1304 electrically connected with the conveying control terminal 12, and the conveying control terminal 12 fixedly connected on one side of the second U-shaped plate 1302.

[0050] In the implementation process, in the face of different sizes of bagged product body 4, the motor 1304 drives the screw rod 1303 to rotate, the threaded moving plate 1305 moves up and down through the rotation of the screw rod 1303, and a pair of movable rods 1306 drive the mounting plate 1307 and the counting detection device 11 to move up and down, so as to adjust the height according to the size of the bagged product body 4, so as to accurately identify and count different bagged product bodies 4, and assist the orderly switching of the bagged product bodies 4 on the first belt conveyor 1, the second belt conveyor 2 and the third belt conveyor 3, and reduce congestion.

[0051] Wherein, the top end of the threaded moving plate 1305 is drilled with a threaded through hole, and the threaded moving plate 1305 is threadedly connected with the outer wall of the screw rod 1303 through the threaded through hole.

[0052] Through the setting of the threaded through hole, the threaded moving plate 1305 moves up and down along the screw rod 1303 when the screw rod 1303 rotates.

[0053] The circuit, electronic components and chip modules involved in the utility model are all prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of software and methods.

[0054] The standard parts used in the application file can be purchased from the market, all components in the application file can be ordered according to the description and drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets and welding in the prior art, and the mechanical parts and equipment adopt conventional types in the prior art, the electrical components appearing in the text are all electrically connected with the power supply outside, and are all conventional known devices.

[0055] The working principle of the utility model is:

[0056] The utility model discloses a motor 1304 drives screw rod 1303 rotation, makes screw moving plate 1305 go up and down through the rotation of screw rod 1303, and through a pair of movable link 1306 drive mounting plate 1307 and counting detection equipment 11 go up and down, and the size of bagged product body 4 is adjusted according to the height, and then first belt conveyor 1, second belt conveyor 2 and third belt conveyor 3 drive bagged product body 4 synchronous conveying to the confluence area respectively, motor telescopic link 903 drive first limit plate 905 upward movement, make bagged product body 4 on first belt conveyor 1 conveying, through wide belt conveyor 5 conveying to the confluence belt conveyor 6, and a pair of slide rod pneumatic cylinder 1001 drive a pair of second limit plate 1002 through a pair of L-shaped plate 1003 and extend to second belt conveyor 2 and third belt conveyor 3 respectively, and bagged product body 4 is blocked, and counting detection equipment 11 is counted to the multiple bagged product body 4 of confluence belt conveyor 6 in turn, and after conveying quantity reaches the threshold value set, feedback is given to conveying control terminal 12, and drive motor telescopic link 903 drive first limit plate 905 downward movement, and bagged product body 4 on first belt conveyor 1 is blocked, and drive second limit plate 1002 of second belt conveyor 2 cancels the limit blocking, and makes bagged product body 4 on second belt conveyor 2 conveying, and after bagged product body 4 on second belt conveyor 2 conveying quantity reaches the threshold value set, switch to third belt conveyor 3 and convey, so repeatedly, and the multiple bagged product body 4 of parallel conveying is orderly converted into single column single bag conveying.

[0057] The above disclosed utility model preferred embodiment is only used to help the elaboration of the utility model. The preferred embodiment does not describe all the details, and also does not limit the utility model to be only the specific implementation mode. Obviously, according to the content of the specification, can make many modifications and changes. The description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole range and equivalent thereof.

Claims

1. A multi-bag parallel conveying to single-bag conveying structure, characterized by, The utility model relates to a kind of bagged product conveying device, including: First belt conveyor (1), second belt conveyor (2), third belt conveyor (3), wide belt conveyor (5) and confluence belt conveyor (6), first belt conveyor (1), second belt conveyor (2) and third belt conveyor (3) are arranged side by side, confluence belt conveyor (6) is arranged in first belt conveyor (1), second belt conveyor (2) and third belt conveyor (3) side, and wide belt conveyor (5) is arranged in confluence belt conveyor (6) between first belt conveyor (1), second belt conveyor (2) and third belt conveyor (3), the surface of the belt of first belt conveyor (1), second belt conveyor (2) and third belt conveyor (3) is placed with bagged product body (4), the top of confluence belt conveyor (6) is equipped with counting detection equipment (11) and conveying control terminal (12), and counting detection equipment (11) is electrically connected with conveying control terminal (12); First limiting mechanism (9), the first limiting mechanism (9) is arranged in first belt conveyor (1) top, and first belt conveyor (1) is used to control the conveying of bagged product body (4) on first belt conveyor (1); A pair of second limiting mechanisms (10), a pair of the second limiting mechanisms (10) are respectively arranged on the outer wall of second belt conveyor (2) and third belt conveyor (3), and the second limiting mechanism (10) is used to control the conveying of bagged product body (4) on second belt conveyor (2) or third belt conveyor (3); Adjusting mechanism (13), the adjusting mechanism (13) is arranged in the top end of confluence belt conveyor (6), and the adjusting mechanism (13) is used to adjust the height of counting detection equipment (11); Wherein, the first limiting mechanism (9) includes a pair of back-shaped plates (901) fixedly connected with the top end of first belt conveyor (1), a top plate (902) is fixedly connected between the top end of a pair of the back-shaped plates (901), and the top end of the top plate (902) is embeddedly connected with an electric telescopic rod (903), the electric telescopic rod (903) is electrically connected with the conveying control terminal (12), the bottom end of the electric telescopic rod (903) is fixedly connected with a moving sleeve plate (904), and the bottom end of the moving sleeve plate (904) is fixedly connected with a first limiting plate (905), the bottom end of the first limiting plate (905) is in contact with the surface of the belt of first belt conveyor (1).

2. A multiple-bag parallel conveying to single-bag conveying structure according to claim 1, characterized by The inner wall of a pair of the back-shaped plates (901) is fixedly connected with an embedded round rod (906), and the moving sleeve plate (904) is sleeved between the outer wall of a pair of embedded round rods (906).

3. A multiple-bag parallel conveying to single-bag conveying structure according to claim 1, characterized in that, The second belt conveyor (2) and third belt conveyor (3) are fixedly connected with inclined guide plates (7) between confluence belt conveyor (6), and the opposite sides of a pair of inclined guide plates (7) are provided with teflon coating (8).

4. A multiple-bag parallel conveying to single-bag conveying structure according to claim 1, characterized by The second limiting mechanism (10) comprises a slide rod air cylinder (1001), and the opposite sides of the slide rod air cylinder (1001) are fixedly connected with one side of the second belt conveyor (2) and the third belt conveyor (3) respectively.

5. A multiple-bag parallel conveying to single-bag conveying structure according to claim 4, characterized in that, The first limiting plate (905) and the second limiting plate (1002) are embedded with rubber pads (14).

6. A multiple-bag parallel conveying to single-bag conveying structure according to claim 1, characterized by The adjusting mechanism (13) comprises a first U-shaped plate (1301) fixedly connected with the top end of the combined belt conveyor (6), a second U-shaped plate (1302) fixedly connected with the top end of the first U-shaped plate (1301), and a screw rod (1303) rotatably connected between the inner top end of the second U-shaped plate (1302) and the top end of the first U-shaped plate (1301), a threaded moving plate (1305) threadedly connected with the outer wall of the screw rod (1303), a pair of movable rods (1306) fixedly connected with the bottom end of the threaded moving plate (1305), a pair of round holes formed in the top end of the first U-shaped plate (1301) and the bottom ends of the movable rods (1306) extending into the first U-shaped plate (1301) through the round holes, a mounting plate (1307) fixedly connected between the bottom ends of the movable rods (1306), and a counting detection device (11) fixedly connected with the top end of the mounting plate (1307).

7. A multiple-bag parallel conveying to single-bag conveying structure according to claim 6, characterized in that, The top end of the threaded moving plate (1305) is provided with a threaded through hole, and the threaded moving plate (1305) is threadedly connected with the outer wall of the screw rod (1303) through the threaded through hole.

Images