Ninety-degree reversing conveying device

Abstract

The utility model relates to the technical field of packaging box conveying, and particularly discloses a 90-degree reversing conveying device which comprises a frame body and a conveying belt arranged in the frame body, a plurality of connecting frames are arranged on the front side and the rear side of the frame body respectively, and limiting rods used in cooperation are arranged on the connecting frames on the same side respectively. A flow guide rod is arranged at the position, close to the limiting rod on one side, of the frame body, a mounting frame capable of being adjusted front and back is arranged at the position, close to the limiting rod on the other side, of the frame body on the right side of the flow guide rod, a rotating shaft is fixedly arranged on the top face of the mounting frame, and a rotatable guide wheel is arranged on the rotating shaft. The ends of the guide wheels abut against the corners of the end face of the packaging box, and the distance between the ends of the guide wheels and the ends of the flow guide rods is larger than the length size of the packaging box. The automatic 90-degree rotation adjusting device can perform automatic 90-degree rotation adjustment in the packaging box conveying process, and therefore the use efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box conveying, in particular to a 90-degree reversing conveying device. Background Art

[0002] The packaging box is mainly used to hold the corresponding product. In the process of packaging the product, the automatic packaging line is usually used for full-line automatic box loading and automatic film wrapping on the surface of the packaging box. Because the film wrapping process requires the film cutting interface to be the long side of the packaging box, and the packaging box at the outlet of the cartoning machine is output at the short side, in order to meet the die-cutting interface direction of the film wrapping machine, the paper box must be adjusted 90 degrees to meet the packaging requirements.

[0003] The traditional method of making a 90-degree adjustment on a packaging box is to add a worker to the conveyor belt at the production site to make manual adjustments, which not only increases the labor cost but also reduces production efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the position of the packaging box in the original packaging line design cannot meet the requirements of automatic packaging, resulting in a reduction in processing efficiency.

[0005] In order to solve the above problems, the technical solution of the utility model is: a 90-degree reversing conveying device, including a frame and a conveyor belt arranged in the frame, a plurality of connecting frames are respectively arranged on the front and rear sides of the frame, and the plurality of connecting frames on the same side are respectively provided with limit rods used in cooperation with each other;

[0006] A guide rod is provided on the frame body near the limit rod on one side, and a mounting frame which can be adjusted forward and backward is provided on the frame body on the right side of the guide rod and near the limit rod on the other side. A rotating shaft is fixedly provided on the top surface of the mounting frame and a rotatable guide wheel is provided on the rotating shaft. The end of the guide wheel abuts against the end face corner of the packaging box, and the distance between the end of the guide wheel and the end of the guide rod is greater than the length of the packaging box.

[0007] Furthermore, a long hole is provided on the mounting frame, an internal threaded hole is provided on the top surface of the frame body corresponding to the long hole, and a positioning bolt is passed through the internal threaded hole. A stabilizing device connected to the mounting frame is also provided on the connecting frame.

[0008] Furthermore, the stabilizing device includes a threaded rod and a locking nut. The threaded rod is fixedly provided on the connecting frame close to the mounting frame, and an extension portion is provided on the end surface of the mounting frame to form an L-shaped structure. A through hole for inserting the threaded rod is opened on the extension portion, and locking nuts are respectively provided on the threaded rod at the contact points on the front and rear sides of the extension portion.

[0009] Furthermore, a connecting rod is fixedly provided at one end of the guide rod, the connecting rod passes through the limiting rod and extends to the outside of the frame, and a supporting frame connected to the connecting rod is also provided on the frame;

[0010] Arc seats are respectively arranged on the outer sides of the contact point between the other end of the guide rod and the limiting rod, connecting screws are respectively passed through the two arc seats, and positioning nuts are also arranged on the connecting screws.

[0011] Furthermore, an inner thread is formed on the outer end surface of the connecting rod, and a locking screw is passed through the supporting frame corresponding to the inner thread.

[0012] The advantages of the utility model compared with the existing technology are:

[0013] 1. Through the cooperation of the guide rod and the guide wheel, the corners of the packaging box can generate a blocking force under the action of the end of the guide wheel during the forward transmission of the packaging box, and then the packaging box continues to be transmitted forward, and the packaging box is conveniently and quickly automatically rotated 90 degrees for adjustment, thereby improving the use efficiency of the device;

[0014] 2. With the help of the long holes and positioning bolts on the mounting frame and the cooperation of the threaded rod and the locking nut, the position of the mounting frame can be adjusted forward and backward, and the guide wheel can be driven to move forward and backward to meet the use requirements of packaging boxes of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front structural diagram of the utility model.

[0016] Figure 2 It is a top view of the utility model.

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0018] Figure 4 It is a rear view of the utility model.

[0019] As shown in the figure: 1. Frame; 2. Conveyor belt; 3. Limit rod; 4. Guide rod; 5. Mounting frame; 6. Rotating shaft; 7. Guide wheel; 8. Long hole; 9. Positioning bolt; 10. Threaded rod; 11. Locking nut; 12. Connecting frame; 13. Connecting rod; 14. Support frame; 15. Arc seat; 16. Connecting screw. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figure 1 As shown, a 90-degree reversing conveying device comprises a frame 1 and a conveyor belt 2 arranged in the frame 1, a plurality of connecting frames 12 are respectively arranged on the front and rear sides of the frame 1, and a plurality of connecting frames 12 on the same side are respectively provided with limiting rods 3 used in cooperation with each other;

[0022] A guide rod 4 is provided on the frame 1 at the position of the limit rod 3 near one side, and the guide rod 4 can limit the packaging box during the transmission process to avoid the deviation of the packaging box during the transmission process. A front and rear adjustable mounting frame 5 is provided on the frame 1 on the right side of the guide rod 4 and close to the limit rod 3 on the other side. A rotating shaft 6 is fixedly provided on the top surface of the mounting frame 5 and a rotatable guide wheel 7 is provided on the rotating shaft 6. The end of the guide wheel 7 abuts against the end face corner of the packaging box, and the distance between the end of the guide wheel 7 and the end of the guide rod 4 is greater than the length of the packaging box.

[0023] like Figure 2 As shown, the mounting frame 5 is provided with a long hole 8, and an internal threaded hole is provided on the top surface of the frame body 1 corresponding to the long hole 8, and a positioning bolt 9 is passed through the internal threaded hole. With the cooperation of the positioning bolt 9 and the internal threaded hole, the mounting frame 5 can be fixedly connected. When fixedly connected, the position of the mounting frame 5 can be adjusted forward and backward through the setting of the long hole 8, and a stabilizing device for connecting the mounting frame 5 is also provided on the connecting frame 12.

[0024] like Figure 2 and Figure 3 As shown, the stabilizing device includes a threaded rod 10 and a locking nut 11. The threaded rod 10 is fixedly provided on the connecting frame 12 near the mounting frame 5, and an extension portion is provided on the end surface of the mounting frame 5 to form an L-shaped structure. A through hole that can be inserted into the threaded rod 10 is opened on the extension portion, and locking nuts 11 are respectively sleeved on the threaded rod 10 at the contact points on the front and rear sides of the extension portion. After the mounting frame 5 is adjusted forward and backward, the extension portion can be fixedly connected to the threaded rod 10 by tightening the locking nuts 11 at both ends, thereby ensuring the stability of the mounting frame 5 during use.

[0025] like Figure 4As shown, a connecting rod 13 is fixedly provided at one end of the guide rod 4, and the connecting rod 13 passes through the limiting rod 3 and extends to the outside of the frame 1. A support frame 14 connected to the connecting rod 13 is also provided on the frame 1, and arc seats 15 are respectively provided on the outer sides of the contact between the other end of the guide rod 4 and the limiting rod 3, and connecting screws 16 are respectively passed through the two arc seats 15, and positioning nuts are also provided on the connecting screws 16. With the cooperation of the connecting screws 16 and the positioning nuts, the arc seats 15 on both sides are fixedly connected, so that one end of the guide rod 4 is fixedly connected to the limiting rod 3.

[0026] like Figure 4 As shown, an internal thread is provided on the outer end face of the connecting rod 13, and a locking screw is passed through the support frame 14 corresponding to the internal thread. With the cooperation of the locking screw and the internal thread, the end of the connecting rod 13 is fixedly connected to the support frame 14, thereby fixing the other end of the guide rod 4.

[0027] In specific use, the packaging box is first placed on the conveyor belt 2. During the forward transmission, the packaging box enters the position between the guide rod 4 and the limit rod 3. Then, under the action of the guide wheel 7, a blocking force is generated at the corners of the packaging box. Then, as the packaging box continues to be transmitted forward, the packaging box is rotated 90 degrees at the position between the guide wheel 7 and the end of the guide rod 4. After the rotation, it is continued to be transmitted forward through the conveyor belt 2 and enters the next process for processing, thereby improving the use efficiency of the device.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A 90-degree reversing conveying device, comprising a frame (1) and a conveyor belt (2) arranged in the frame (1), wherein a plurality of connecting frames (12) are respectively arranged on the front and rear sides of the frame (1), and the plurality of connecting frames (12) on the same side are respectively provided with stop rods (3) for use in coordination with each other, characterized in that: A guide rod (4) is provided on the frame body (1) near the limiting rod (3) on one side, and a mounting frame (5) that can be adjusted forward and backward is provided on the frame body (1) on the right side of the guide rod (4) and near the limiting rod (3) on the other side. A rotating shaft (6) is fixedly provided on the top surface of the mounting frame (5) and a rotatable guide wheel (7) is provided on the rotating shaft (6). The end of the guide wheel (7) abuts against the end face corner of the packaging box, and the distance between the end of the guide wheel (7) and the end of the guide rod (4) is greater than the length of the packaging box.

2. The ninety-degree reversing conveying device according to claim 1, characterized in that: The mounting frame (5) is provided with an elongated hole (8), an internal threaded hole is provided on the top surface of the frame body (1) corresponding to the elongated hole (8), and a positioning bolt (9) is passed through the internal threaded hole. A stabilizing device for connecting the mounting frame (5) is also provided on the connecting frame (12).

3. The 90-degree reversing conveying device according to claim 2, characterized in that: The stabilizing device comprises a threaded rod (10) and a locking nut (11); the threaded rod (10) is fixedly mounted on the connecting frame (12) near the mounting frame (5); an extension portion is provided on the end surface of the mounting frame (5) to form an L-shaped structure; a through hole is provided on the extension portion to allow the threaded rod (10) to pass through; and locking nuts (11) are respectively sleeved on the threaded rod (10) at contact points on both sides of the extension portion.

4. The ninety-degree reversing conveying device according to claim 1, characterized in that: A connecting rod (13) is fixedly provided at one end of the guide rod (4); the connecting rod (13) passes through the limiting rod (3) and extends to the outside of the frame (1); and a supporting frame (14) connected to the connecting rod (13) is also provided on the frame (1); Arc seats (15) are respectively provided on the outer sides of the contact point between the other end of the guide rod (4) and the limit rod (3), and connecting screws (16) are respectively passed through the two arc seats (15), and the connecting screws (16) are also provided with positioning nuts.

5. The 90-degree reversing conveying device according to claim 4, characterized in that: An internal thread is formed on the outer end surface of the connecting rod (13), and a locking screw is passed through the support frame (14) corresponding to the internal thread.

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