Goods conveying guide device

Abstract

The utility model provides a goods conveying and guiding device, and belongs to the technical field of conveying and guiding. The goods conveying guide device is installed on the conveying mechanism and comprises a moving mechanism, a moving frame, an installation plate, a first lead screw, a first guide plate, a second guide plate, a third guide plate, a first air cylinder, a fourth guide plate and a second air cylinder. Due to the fact that the second guide plate and the third guide plate are rotationally connected with the two sides of the conveying mechanism respectively, the second guide plate and the third guide plate can rotate on the conveying mechanism, and conveying space between the outer side of the second guide plate and the conveying mechanism and between the outer side of the third guide plate and the conveying mechanism is avoided. Therefore, no matter the goods are placed at any position of the feeding port of the conveying mechanism, the goods can move to the center line of the conveying mechanism along the third guide plate or the fourth guide plate so as to ensure that the goods are guided by the third guide plate and the fourth guide plate, and the use experience of products is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying and guiding, and in particular relates to a cargo conveying and guiding device. Background Art

[0002] In the related art, when transporting goods, in order to avoid the deviation of the moving direction of the goods during the transportation process, thereby causing confusion of the goods during the transportation process, it is necessary to guide the goods during the transportation process.

[0003] The prior art (publication number: CN220742288U) discloses a stable automatic feeding mechanism for carton production, which relates to the field of carton production technology, including a processing table, the upper surface of which is provided with a conveyor belt, the side of which is fixedly mounted with a side plate, the top of which is provided with a guide structure, and the guide structure is located above the conveyor belt. The stable automatic feeding mechanism for carton production, by setting a guide structure, utilizes the movable end of the electric cylinder structure to cause the connecting rod to drive the guide plate to slide through the moving bar, so that the distance between the two guide plates can be adaptively adjusted according to the size of the carton to be transported, so that the guide plate can form a directional conveying channel on the conveyor belt, thereby avoiding the situation where individual cartons are offset in direction during the conveying process, so that the conveying work of the carton is guided, thereby improving the processing efficiency of the carton and reducing the labor intensity of the staff.

[0004] In this prior art, since the guide plate is connected to the connecting rod, and the movable end of the electric cylinder structure prompts the connecting rod to drive the guide plate to slide through the moving bar, a conveying space will appear on the outside of the two guide plates. As a result, when the goods are placed in the conveying space, the two guide plates cannot guide the goods, and thus the goods cannot be placed at any position of the conveyor belt feed port. Both guide plates can guide the goods, which reduces the product's user experience. Utility Model Content

[0005] In order to solve the problem in the above-mentioned prior art that a conveying space will appear on the outside of the two guide plates, which results in the two guide plates being unable to guide the goods when the goods are placed in the conveying space, and thus being unable to place the goods at any position of the conveyor belt feed port, and both guide plates being able to guide the goods, which reduces the product usage experience, the utility model provides a cargo conveying guide device, which adopts a method of making the second guide plate and the third guide plate rotatably connected to the two sides of the conveying mechanism respectively, so that the second guide plate and the third guide plate can rotate on the conveying mechanism, thereby avoiding the appearance of a conveying space between the outside of the second guide plate and the outside of the third guide plate and the conveying mechanism, and thus achieving that no matter where the goods are placed at the feed port of the conveying mechanism, the goods can be moved along the third guide plate or the fourth guide plate to the center line of the conveying mechanism, so as to ensure that the third guide plate and the fourth guide plate guide the goods, thereby improving the product usage experience. Its specific technical solution is as follows:

[0006] The lifting mechanism comprises the steps of: lifting the lifting mechanism and the step of lifting the lifting mechanism on the lifting platform, and the step of lifting the lifting mechanism on the lifting platform is arranged on the lifting platform of the lifting mechanism. The lifting mechanism comprises a first screw, a first guide plate, a second guide plate, a third guide plate, a first cylinder, a fourth guide plate, and a second cylinder; the lifting mechanism is installed on the lifting mechanism; the lifting mechanism is connected to the lifting mechanism, and the lifting mechanism is located above the lifting mechanism; the two mounting plates are fixed on the moving frame, and there is a distance between the two mounting plates; the first external thread and the second external thread are symmetrically provided on the outer wall of the first screw, the spiral direction of the first external thread and the second external thread are opposite, and the two ends of the first screw are respectively rotatably connected to the two mounting plates; a first threaded hole is provided in the first guide plate, a first internal thread is provided in the first threaded hole, and the first threaded hole of the first guide plate is sleeved on the first external thread of the first screw The outer side of the thread, and the first guide plate passes through the movable frame; a second threaded hole is provided in the second guide plate, and a second internal thread is provided in the second threaded hole. The second threaded hole of the second guide plate is sleeved on the outer side of the second external thread of the first screw, the second guide plate passes through the movable frame, and the second guide plate is arranged opposite to the first guide plate; the third guide plate is rotatably connected to one side of the transmission mechanism, and the third guide plate is located on one side of the first guide plate; the first cylinder is installed on one side of the transmission mechanism, and the first cylinder is rotatably connected to the third guide plate; the fourth guide plate is rotatably connected to the other side of the transmission mechanism, and the fourth guide plate is located on one side of the second guide plate; the second cylinder is installed on the other side of the transmission mechanism, and the second cylinder is rotatably connected to the fourth guide plate; wherein, the first external thread is adapted to the first internal thread, and the second external thread is adapted to the second internal thread.

[0007] In addition, the cargo conveying guide device in the above technical solution provided by the present invention may also have the following additional technical features:

[0008] In the above technical solution, the moving mechanism includes: a third threaded hole, a first fixed plate and a second lead screw; a third internal thread is provided in the third threaded hole, and the third threaded hole is arranged through one side of the moving frame; the two first fixed plates are fixed on one side of the transmission mechanism, and the two first fixed plates are located on both sides of the moving frame; a third external thread is provided on the outer wall of the second lead screw, and the two ends of the second lead screw are respectively rotatably connected to the two first fixed plates, and the second lead screw passes through the third threaded hole; wherein, the third external thread is adapted to the third internal thread.

[0009] In the above technical solution, the moving mechanism also includes: a second fixed plate and a light bar; the two second fixed plates are fixed on the other side of the conveying mechanism, and the two second fixed plates are located on both sides of the moving frame; the two ends of the light bar are respectively connected to the two second fixed plates, and the light bar passes through the moving frame.

[0010] In the above technical solution, the moving mechanism also includes: a first motor; the first motor is provided with a first output shaft, the first motor is fixed on one side of the transmission mechanism, and the first output shaft of the first motor is connected to the second screw.

[0011] In the above technical solution, the cargo conveying guide device also includes: a giveway groove; the giveway groove is arranged on the top of the movable frame, the first guide plate and the second guide plate pass through the giveway groove, and there is a gap between the first guide plate and the second guide plate and the giveway groove.

[0012] In the above technical solution, the cargo conveying guide device also includes: a second motor; the second motor is provided with a second output shaft, the second motor is fixed on the movable frame, and the second output shaft of the second motor is connected to the first screw.

[0013] In the above technical solution, the cargo conveying guide device also includes: a first guide part and a second guide part; the first guide part is an inclined surface, and the first guide part is arranged at one end of the first guide plate close to the third guide plate; the second guide part is an inclined surface, and the second guide part is arranged at one end of the second guide plate close to the fourth guide plate.

[0014] Compared with the prior art, the cargo conveying guide device of the present invention has the following beneficial effects:

[0015] 1. By rotatably connecting the third guide plate and the fourth guide plate to both sides of the conveyor mechanism, and rotatably connecting the first cylinder and the second cylinder to the third guide plate and the fourth guide plate, respectively, the first cylinder and the second cylinder can respectively drive the third guide plate and the fourth guide plate to rotate, thereby adjusting the minimum distance between the third guide plate and the fourth guide plate while maintaining the maximum distance between the third guide plate and the fourth guide plate. This allows the goods to be moved along the third guide plate or the fourth guide plate to the centerline of the conveyor mechanism regardless of the position of the goods at the feed inlet of the conveyor mechanism. Furthermore, by driving the first guide plate and the second guide plate to move in opposite directions relative to each other, the width between the first guide plate and the second guide plate can be adjusted, thereby achieving a relative width between the first guide plate and the second guide plate and the goods. This allows the first guide plate and the second guide plate to guide and straighten the goods, thereby preventing the goods from being tilted when the conveyor mechanism drives the goods to move, thereby improving the subsequent sealing effect of the goods. Since the second guide plate and the third guide plate are respectively rotatably connected to the two sides of the conveying mechanism, the second guide plate and the third guide plate can rotate on the conveying mechanism, thereby avoiding the formation of conveying space between the outer side of the second guide plate and the outer side of the third guide plate and the conveying mechanism, and thus achieving that no matter where the goods are placed on the feed port of the conveying mechanism, the goods can be moved along the third guide plate or the fourth guide plate to the center line of the conveying mechanism, so as to ensure that the third guide plate and the fourth guide plate guide the goods, thereby improving the product usage experience.

[0016] 2. By setting a third threaded hole through one side of the mobile frame and passing the second screw through the third threaded hole, the second screw is threadedly connected to the mobile frame, thereby rotating the second screw to drive the mobile frame to move, thereby adjusting the position of the mobile frame.

[0017] 3. By passing the optical bar through the mobile frame, the mobile frame can move along the optical bar, thereby preventing the mobile frame from deflecting during movement, thereby improving the stability of the mobile frame.

[0018] 4. By fixing the first motor on one side of the transmission mechanism, the first output shaft of the first motor is connected to the second lead screw, so that the first motor can drive the second lead screw to rotate, thereby providing power for rotating the second lead screw.

[0019] 5. By setting a clearance groove at the top of the movable frame, passing the first guide plate and the second guide plate through the clearance groove, and ensuring a distance between the first guide plate and the second guide plate and the clearance groove, the first guide plate and the second guide plate can be moved in the clearance groove, thereby avoiding interference between the first guide plate and the second guide plate and the movable frame, thereby improving product quality.

[0020] 6. By fixing the second motor on the mobile frame and connecting the second output shaft of the second motor to the first lead screw, the second motor can drive the first lead screw to rotate, thereby providing power for rotating the first lead screw.

[0021] 7. By arranging the first inclined guide portion on the side of the first guide plate close to the third guide plate, and arranging the second inclined guide portion on the side of the second guide plate close to the fourth guide plate, it is convenient for the goods to enter between the first guide plate and the second guide plate through the first guide portion and the second guide portion, thereby improving the user experience of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a top view of a cargo conveying guide device of the present utility model;

[0023] Figure 2 for Figure 1 A local enlarged view of point A;

[0024] in, Figure 1 and Figure 2 The corresponding relationship between the reference numerals and component names is as follows:

[0025] 10 Conveying mechanism, 11 moving mechanism, 111 first fixed plate, 112 second lead screw, 113 second fixed plate, 114 optical bar, 115 first motor, 12 moving frame, 13 mounting plate, 14 first lead screw, 15 first guide plate, 16 second guide plate, 17 third guide plate, 18 first cylinder, 19 fourth guide plate, 20 second cylinder, 21 give way groove, 22 second motor, 23 first guide part, 24 second guide part. DETAILED DESCRIPTION

[0026] The following is a combination of specific implementation cases and attached Figure 1 and Figure 2 The present invention will be further described below, but the present invention is not limited to these embodiments.

[0027] A cargo conveying guide device, such as Figure 1 and Figure 2As shown, the cargo conveying guide device is installed on the conveying mechanism 10, and the cargo conveying guide device includes: a moving mechanism 11, a moving frame 12, a mounting plate 13, a first screw 14, a first guide plate 15, a second guide plate 16, a third guide plate 17, a first cylinder 18, a fourth guide plate 19 and a second cylinder 20; the moving mechanism 11 is installed on the conveying mechanism 10; the moving frame 12 is connected to the moving mechanism 11, and the moving frame 12 is located above the conveying mechanism 10; the two mounting plates 13 are fixed on the moving frame 12, and there is a distance between the two mounting plates 13; the outer wall of the first screw 14 is symmetrically provided with a first external thread and a second external thread, the spiral direction of the first external thread is opposite to that of the second external thread, and the two ends of the first screw 14 are respectively rotatably connected to the two mounting plates 13; a first threaded hole is provided in the first guide plate 15, and a first internal thread is provided in the first threaded hole, and the first threaded hole of the first guide plate 15 is sleeved on the first external thread of the first screw 14 The outer side, and the first guide plate 15 passes through the movable frame 12; a second threaded hole is provided in the second guide plate 16, and a second internal thread is provided in the second threaded hole. The second threaded hole of the second guide plate 16 is sleeved on the outer side of the second external thread of the first screw 14, the second guide plate 16 passes through the movable frame 12, and the second guide plate 16 is arranged opposite to the first guide plate 15; the third guide plate 17 is rotatably connected to one side of the conveying mechanism 10, and the third guide plate 17 is located on one side of the first guide plate 15; the first cylinder 18 is installed on one side of the conveying mechanism 10, and the first cylinder 18 is rotatably connected to the third guide plate 17; the fourth guide plate 19 is rotatably connected to the other side of the conveying mechanism 10, and the fourth guide plate 19 is on one side of the second guide plate 16; the second cylinder 20 is installed on the other side of the conveying mechanism 10, and the second cylinder 20 is rotatably connected to the fourth guide plate 19; wherein, the first external thread is adapted to the first internal thread, and the second external thread is adapted to the second internal thread.

[0028] By installing the mobile mechanism 11 on the conveying mechanism 10, connecting the mobile frame 12 to the mobile mechanism 11, and positioning the mobile frame 12 above the conveying mechanism 10, the conveying mechanism 10 can support the mobile mechanism 11, thereby enabling the mobile mechanism 11 to drive the mobile frame 12 to move, and thereby adjusting the relative position between the mobile frame 12 and the conveying mechanism 10. By fixing the two mounting plates 13 on the movable frame 12, the two ends of the first screw 14 are rotatably connected to the two mounting plates 13 respectively, so that the two mounting plates 13 support the first screw 14, thereby enabling the first screw 14 to rotate between the two mounting plates 13; by sleeveing ​​the first threaded hole of the first guide plate 15 on the outside of the first external thread of the first screw 14, and sleeveing ​​the second threaded hole of the second guide plate 16 on the outside of the second external thread of the first screw 14, the first guide plate 15 and the second guide plate 16 are passed through the movable frame 12 at the same time, and the spiral directions of the first external thread and the second external thread are opposite, so that the first screw 14 is threadedly connected to the first guide plate 15 and the second guide plate 16 at the same time, thereby rotating the first screw 14, so that the first screw 14 drives the first guide plate 15 and the second guide plate 16 to move in relative or opposite directions, thereby adjusting the distance between the first guide plate 15 and the second guide plate 16. By rotationally connecting the third guide plate 17 to one side of the conveying mechanism 10, the first cylinder 18 is installed on one side of the conveying mechanism 10, and the first cylinder 18 is rotationally connected to the third guide plate 17, so that the first cylinder 18 can drive the third guide plate 17 to rotate on the conveying mechanism 10, thereby adjusting the angle between the third guide plate 17 and the conveying mechanism 10; by rotationally connecting the fourth guide plate 19 to the other side of the conveying mechanism 10, the second cylinder 20 is installed on the other side of the conveying mechanism 10, and the second cylinder 20 is rotationally connected to the fourth guide plate 19, so that the second cylinder 20 can drive the fourth guide plate 19 to rotate on the conveying mechanism 10, thereby adjusting the angle between the fourth guide plate 19 and the conveying mechanism 10.

[0029] When the product is used, the first cylinder 18 and the second cylinder 20 are first started, so that the first cylinder 18 and the second cylinder 20 respectively drive the third guide plate 17 and the fourth guide plate 19 to rotate, so that the minimum distance between the third guide plate 17 and the fourth guide plate 19 is slightly larger than the width of the goods, thereby guiding the goods; then, the first screw 14 is rotated, so that the first screw 14 drives the first guide plate 15 and the second guide plate 16 to move relative to each other, thereby adjusting the distance between the first guide plate 15 and the second guide plate 16, so that the distance between the first guide plate 15 and the second guide plate 16 is slightly smaller than the distance between the third guide plate 17 and the fourth guide plate 19. The minimum distance between the four guide plates 19, and the distance between the first guide plate 15 and the second guide plate 16 is the same as the width of the goods; then, the moving mechanism 11 is started, so that the moving mechanism 11 drives the moving frame 12, the first guide plate 15 and the second guide plate 16 to move, so that the first guide plate 15 is opposite to the third guide plate 17, and the second guide plate 16 is opposite to the fourth guide plate 19, thereby ensuring that the goods flowing out from between the third guide plate 17 and the fourth guide plate 19 can enter between the first guide plate 15 and the second guide plate 16, so that the first guide plate 15 and the second guide plate 16 can guide and straighten the goods.

[0030] By adopting the above structure, the third guide plate 17 and the fourth guide plate 19 are respectively rotatably connected to the two sides of the conveying mechanism 10, and the first cylinder 18 and the second cylinder 20 are respectively rotatably connected to the third guide plate 17 and the fourth guide plate 19, so that the first cylinder 18 and the second cylinder 20 can respectively drive the third guide plate 17 and the fourth guide plate 19 to rotate, thereby achieving the minimum distance between the third guide plate 17 and the fourth guide plate 19 while keeping the maximum distance between the third guide plate 17 and the fourth guide plate 19 unchanged, thereby achieving that no matter where the goods are placed at the feed port of the conveying mechanism 10, the goods can be moved along the third guide plate 17 or the fourth guide plate 19 to the center line of the conveying mechanism 10. Furthermore, by causing the first lead screw 14 to drive the first guide plate 15 and the second guide plate 16 to move in opposite or opposite directions to adjust the width between the first guide plate 15 and the second guide plate 16, the width between the first guide plate 15 and the second guide plate 16 is adjusted, thereby achieving a relative width between the first guide plate 15 and the second guide plate 16 and the goods, thereby enabling the first guide plate 15 and the second guide plate 16 to guide and straighten the goods, thereby preventing the goods from being tilted when the conveyor mechanism 10 drives the goods to move, thereby improving the subsequent sealing effect of the goods. Since the second guide plate 16 and the third guide plate 17 are respectively connected to the sides of the conveyor mechanism 10, the second guide plate 16 and the third guide plate 17 can rotate on the conveyor mechanism 10, thereby avoiding the formation of a conveying space between the outer side of the second guide plate 16 and the outer side of the third guide plate 17 and the conveyor mechanism 10. Therefore, no matter where the goods are placed at the feed inlet of the conveyor mechanism 10, the goods can be moved along the third guide plate 17 or the fourth guide plate 19 to the centerline of the conveyor mechanism 10, ensuring that the third guide plate 17 and the fourth guide plate 19 guide the goods, thereby improving the user experience of the product.

[0031] In the embodiment of the present utility model, as Figure 1 and Figure 2 As shown, the moving mechanism 11 includes: a third threaded hole, a first fixed plate 111 and a second lead screw 112; a third internal thread is provided in the third threaded hole, and the third threaded hole is arranged through one side of the moving frame 12; the two first fixed plates 111 are fixed on one side of the conveying mechanism 10, and the two first fixed plates 111 are located on both sides of the moving frame 12; a third external thread is provided on the outer wall of the second lead screw 112, and the two ends of the second lead screw 112 are respectively rotatably connected to the two first fixed plates 111, and the second lead screw 112 passes through the third threaded hole; wherein, the third external thread is adapted to the third internal thread.

[0032] By fixing the two first fixed plates 111 on one side of the conveying mechanism 10, and rotatably connecting the two ends of the second lead screw 112 to the two first fixed plates 111 respectively, the two first fixed plates 111 can support the second lead screw 112, so that the second lead screw 112 can rotate between the two first fixed plates 111; by penetrating a third threaded hole on one side of the movable frame 12, and passing the second lead screw 112 through the third threaded hole, the second lead screw 112 can be threadedly connected to the movable frame 12, so that the second lead screw 112 can be rotated, so that the second lead screw 112 drives the movable frame 12 to move, thereby adjusting the position of the movable frame 12.

[0033] In the embodiment of the present utility model, as Figure 1 and Figure 2 As shown, Figure 1 and Figure 2 As shown, the moving mechanism 11 also includes: a second fixed plate 113 and a light bar 114; the two second fixed plates 113 are fixed on the other side of the conveying mechanism 10, and the two second fixed plates 113 are located on both sides of the moving frame 12; the two ends of the light bar 114 are respectively connected to the two second fixed plates 113, and the light bar 114 passes through the moving frame 12.

[0034] By fixing the two second fixed plates 113 on the other side of the conveying mechanism 10, the two ends of the optical bar 114 are respectively connected to the two second fixed plates 113, so that the second fixed plates 113 cooperate to support the optical bar 114, thereby improving the stability of the optical bar 114; by passing the optical bar 114 through the movable frame 12, the movable frame 12 can be moved along the optical bar 114, thereby avoiding the displacement of the movable frame 12 during movement, thereby improving the stability of the movement of the movable frame 12.

[0035] In the embodiment of the present utility model, as Figure 1 and Figure 2 As shown, the moving mechanism 11 further includes: a first motor 115 ; the first motor 115 is provided with a first output shaft, the first motor 115 is fixed to one side of the transmission mechanism 10 , and the first output shaft of the first motor 115 is connected to the second lead screw 112 .

[0036] By fixing the first motor 115 on one side of the transmission mechanism 10 and connecting the first output shaft of the first motor 115 to the second screw 112 , the first motor 115 can drive the second screw 112 to rotate, thereby providing power for rotating the second screw 112 .

[0037] In the embodiment of the present utility model, as Figure 1 and Figure 2As shown, the cargo conveying guide device also includes: a make way slot 21; the make way slot 21 is arranged on the top of the movable frame 12, the first guide plate 15 and the second guide plate 16 pass through the make way slot 21, and there is a gap between the first guide plate 15 and the second guide plate 16 and the make way slot 21.

[0038] By setting the give way groove 21 at the top of the movable frame 12, passing the first guide plate 15 and the second guide plate 16 through the give way groove 21, and ensuring a distance between the first guide plate 15 and the second guide plate 16 and the give way groove 21, the first guide plate 15 and the second guide plate 16 can be moved in the give way groove 21, thereby avoiding interference between the first guide plate 15 and the second guide plate 16 and the movable frame 12, thereby improving product quality.

[0039] In the embodiment of the present utility model, as Figure 1 and Figure 2 As shown, the cargo conveying guide device also includes: a second motor 22; the second motor 22 is provided with a second output shaft, the second motor 22 is fixed on the moving frame 12, and the second output shaft of the second motor 22 is connected to the first screw 14.

[0040] By fixing the second motor 22 on the moving frame 12 and connecting the second output shaft of the second motor 22 to the first lead screw 14 , the second motor 22 can drive the first lead screw 14 to rotate, thereby providing power for rotating the first lead screw 14 .

[0041] In the embodiment of the present utility model, as Figure 1 and Figure 2 As shown, the cargo conveying guide device also includes: a first guide portion 23 and a second guide portion 24; the first guide portion 23 is an inclined surface, and the first guide portion 23 is arranged at one end of the first guide plate 15 close to the third guide plate 17; the second guide portion 24 is an inclined surface, and the second guide portion 24 is arranged at one end of the second guide plate 16 close to the fourth guide plate 19.

[0042] By arranging the inclined first guide portion 23 on the side of the first guide plate 15 close to the third guide plate 17, and arranging the inclined second guide portion 24 on the side of the second guide plate 16 close to the fourth guide plate 19, it is convenient for the goods to enter between the first guide plate 15 and the second guide plate 16 through the first guide portion 23 and the second guide portion 24, thereby improving the user experience of the product.

[0043] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise expressly defined, the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are intended only to facilitate the description of the present invention and simplify the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention. The terms "connect," "install," and "fix" should be understood in a broad sense. For example, "connection" can mean a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0044] In the description of this utility model, the terms "one embodiment," "some embodiments," "specific embodiments," etc., mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0045] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cargo conveying guide device, which is installed on a conveying mechanism and is characterized in that: The cargo conveying guide device comprises: a moving mechanism, the moving mechanism being mounted on the conveying mechanism; A movable frame connected to the movable mechanism and located above the conveying mechanism; Mounting plates, two of which are fixed on the mobile frame, with a distance between the two mounting plates; A first lead screw, wherein a first external thread and a second external thread are symmetrically provided on an outer wall of the first lead screw, wherein the spiral directions of the first external thread and the second external thread are opposite, and both ends of the first lead screw are rotatably connected to the two mounting plates respectively; a first guide plate, wherein a first threaded hole is provided in the first guide plate, a first internal thread is provided in the first threaded hole, the first threaded hole of the first guide plate is sleeved on the outside of the first external thread of the first lead screw, and the first guide plate passes through the movable frame; a second guide plate, wherein a second threaded hole is provided in the second guide plate, a second internal thread is provided in the second threaded hole, the second threaded hole of the second guide plate is sleeved on the outer side of the second external thread of the first lead screw, the second guide plate passes through the movable frame, and the second guide plate is arranged opposite to the first guide plate; a third guide plate, the third guide plate being rotatably connected to one side of the conveying mechanism and being located on one side of the first guide plate; a first cylinder, the first cylinder being mounted on one side of the conveying mechanism and being rotatably connected to the third guide plate; a fourth guide plate, the fourth guide plate being rotatably connected to the other side of the conveying mechanism and being located on one side of the second guide plate; a second cylinder, the second cylinder being mounted on the other side of the conveying mechanism and being rotatably connected to the fourth guide plate; The first external thread is adapted to the first internal thread, and the second external thread is adapted to the second internal thread.

2. A cargo conveying guide device according to claim 1, characterized in that: The moving mechanism comprises: a third threaded hole, wherein a third internal thread is provided in the third threaded hole, and the third threaded hole is provided through one side of the movable frame; a first fixing plate, wherein two first fixing plates are fixed on one side of the conveying mechanism, and the two first fixing plates are located on both sides of the movable frame; a second lead screw, wherein a third external thread is provided on an outer wall of the second lead screw, two ends of the second lead screw are rotatably connected to the two first fixing plates respectively, and the second lead screw passes through the third threaded hole; Wherein, the third external thread is adapted to the third internal thread.

3. A cargo conveying guide device according to claim 2, characterized in that: The moving mechanism further comprises: a second fixing plate, wherein two second fixing plates are fixed on the other side of the conveying mechanism, and the two second fixing plates are located on both sides of the movable frame; An optical bar, both ends of which are respectively connected to the two second fixing plates, and the optical bar passes through the movable frame.

4. A cargo conveying guide device according to claim 3, characterized in that: The moving mechanism further comprises: A first motor is provided with a first output shaft, the first motor is fixed on one side of the transmission mechanism, and the first output shaft of the first motor is connected to the second screw.

5. The cargo conveying guide device according to claim 1, characterized in that: The cargo conveying guide device further comprises: A clearance groove is provided at the top of the movable frame, the first guide plate and the second guide plate pass through the clearance groove, and there is a gap between the first guide plate, the second guide plate and the clearance groove.

6. The cargo conveying guide device according to claim 5, characterized in that: The cargo conveying guide device further comprises: The second motor is provided with a second output shaft, the second motor is fixed on the movable frame, and the second output shaft of the second motor is connected to the first lead screw.

7. The cargo conveying guide device according to claim 6, characterized in that: The cargo conveying guide device further comprises: a first guide portion, the first guide portion being an inclined surface and being arranged at one end of the first guide plate close to the third guide plate; The second guide portion is an inclined surface and is arranged at one end of the second guide plate close to the fourth guide plate.

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