Automatic transmission direction adjusting structure

Abstract

The utility model provides an automatic transmission direction adjusting structure which comprises a transmission rail and a transmission piece, the cross section of the transmission piece is rectangular, one end of the transmission piece is a plane end, the other end of the transmission piece is provided with a groove, the automatic transmission direction adjusting structure further comprises an adjusting device and a discharging port which are arranged at the outlet end of the transmission rail, and the adjusting device comprises a supporting frame, a supporting rod and a pendulum bob. The supporting frame is arranged on one side of the outlet end, the supporting rod is transversely arranged on the supporting frame, and the pendulum bob is rotationally connected to the supporting rod; the pendulum bob is L-shaped, and the lower end part of the pendulum bob is opposite to the conveying direction of the outlet end of the conveying rail; the pendulum bob is located on the center line of the outlet end, and the lower end and the groove are located on the same horizontal plane. When the conveying piece is conveyed in a groove face mode, the pendulum bob is inserted into the groove, the front end of the pendulum bob is prolonged to fall off, the plane end of the rear end of the pendulum bob falls off firstly, and therefore automatic overturning conveying of the conveying piece is achieved, the structure is simple, cost is low, and efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission, in particular to a transmission direction automatic adjustment structure. Background Art

[0002] With the continuous development of automation, the efficiency of the production process is constantly improving, and the production cost is gradually decreasing. The transmission connection between each process in the production process is also a key node to realize a complete automated manufacturing chain. At present, some products need to determine the direction when they are transmitted to the next process so that they can be processed by the next process. However, the commonly used method is to manually flip and adjust the direction, which is too inefficient, or use a robot to operate, which is too costly.

[0003] In view of this, the applicant filed this application after studying the existing technology. Utility Model Content

[0004] The utility model provides a transmission direction automatic adjustment structure, aiming to improve at least one of the above technical problems.

[0005] To solve the above technical problems, the utility model provides an automatic adjustment structure for transmission direction, including a transmission rail and a transmission member, the cross-section of the transmission member is rectangular, one end of the transmission member is a plane end, and the other end is provided with a groove, and also includes an adjustment device and a discharge port arranged at the outlet end of the transmission rail, the adjustment device includes a support frame, a support rod and a pendulum, the support frame is arranged on one side of the outlet end, the support rod is transversely arranged on the support frame, and the pendulum is rotatably connected to the support rod; the pendulum is L-shaped, and the lower end portion is arranged opposite to the transmission direction of the outlet end of the transmission rail; the pendulum is located on the center line of the outlet end, and the lower end portion and the groove are located in the same horizontal plane.

[0006] As a further optimization, a rotating ring is arranged at the top of the pendulum; a limiting groove is arranged on the support rod, and the rotating ring is adapted to be arranged in the limiting groove.

[0007] As a further optimization, two rotating rings are provided, which are symmetrically arranged at the top of the pendulum; a through hole is coaxially provided in the support rod, and a stop rod is adapted to be provided in the through hole; a through groove is provided between the through hole and the outer wall of the support rod, and a stop block is protruding from the stop rod, and the stop block extends from the support rod from the through groove to limit the position of the pendulum when it swings.

[0008] As a further optimization, a first connecting portion is provided at the end of the support rod, and a plurality of circular grooves are provided on the first connecting portion in a ring shape; a second connecting portion is provided at the end of the support rod, and a plurality of protrusions are provided on the second connecting portion in a ring shape, and the protrusions can be adapted and plugged into the circular grooves.

[0009] As a further optimization, a magnetic attraction portion is provided between the first connecting portion and the second connecting portion.

[0010] As a further optimization, a slide groove is provided on the support frame, a slider is slidably connected in the slide groove, and the support rod is fixedly installed on the slider; a rotating rod is also vertically provided on the support frame, the upper end of the rotating rod extends out of the support rod and is connected to a rotating handle, and the lower end passes through the slider and is rotatably connected to the bottom of the slide groove; the slider and the rotating rod are threadedly connected.

[0011] As a further optimization, a counterweight is installed on the pendulum.

[0012] As a further optimization, a baffle is provided on the side of the discharge port away from the transmission rail. By adopting the above technical solution, the utility model can achieve the following technical effects:

[0013] The present application provides an automatic transmission direction adjustment structure, including a transmission rail and a transmission member, wherein the cross section of the transmission member is rectangular, one end of the transmission member is a flat end, and the other end is provided with a groove, and also includes an adjustment device and a discharge port arranged at the outlet end of the transmission rail, wherein the adjustment device includes a support frame, a support rod and a pendulum, wherein the support frame is arranged at one side of the outlet end, the support rod is arranged transversely on the support frame, and the pendulum is rotatably connected to the support rod; the pendulum is L-shaped, and the lower end is arranged opposite to the transmission direction of the outlet end of the transmission rail; the pendulum is located on the center line of the outlet end, and the lower end is located in the same horizontal plane as the groove. When the transmission member is a groove surface transmission, by inserting the pendulum into the groove, extending its front end to fall, and letting the flat end of the rear end fall first, the transmission member can be automatically flipped and transmitted, which is not only simple in structure and low in cost, but also more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1It is a side structural diagram of a transmission direction automatic adjustment structure of the utility model;

[0016] Figure 2 This is a front structural diagram of a transmission direction automatic adjustment structure of the utility model;

[0017] Figure 3 This utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the support rod of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the first connecting part of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the second connecting part of the utility model;

[0021] Figure 7 It is a simulation schematic diagram of the utility model when adjusting the direction of the transmission member;

[0022] Markings in the figure: 1. Transmission rail; 2. Transmission member; 3. Adjustment device; 4. Discharge port; 5. Groove; 6. Support frame; 7. Support rod; 8. Pendulum; 9. Rotating ring; 10. Limiting groove; 11. Through hole; 12. Abutment rod; 13. Through groove; 14. Abutment block; 15. First connecting part; 16. Second connecting part; 17. Bump; 18. Circular groove; 19. Magnetic part; 20. Slide groove; 21. Sliding block; 22. Rotating rod; 23. Rotating handle; 24. Counterweight; 25. Baffle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the implementation mode of the utility model clearer, the technical scheme in the implementation mode of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation mode of the utility model. Obviously, the described implementation mode is a part of the implementation mode of the utility model, not all of the implementation modes. Based on the implementation mode in the utility model, all other implementation modes obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the implementation mode of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected implementation mode of the utility model. Based on the implementation mode in the utility model, all other implementation modes obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Depend on Figures 1 to 7As shown, an embodiment of the utility model provides an automatic adjustment structure for the transmission direction, comprising a transmission rail 1 and a transmission member 2, and also comprising an adjustment device 3 and a discharge port 4 arranged at the outlet end of the transmission rail 1, the cross-section of the transmission member 2 is rectangular, the main body is in the shape of a cuboid, one end is a flat end, and the other end is provided with a groove 5, when the transmission member 2 is transmitting, its flat end faces the discharge port 4 or the end face with the groove 5 faces the discharge port 4; the adjustment device 3 comprises a support frame 6, a support rod 7 and a pendulum 8, the support frame 6 is arranged on one side of the outlet end, the support rod 7 is transversely arranged on the support frame 6, and the pendulum 8 is rotatably connected to the support rod 7; the pendulum 8 is L-shaped, the lower end is a short side, and the lower end end is arranged opposite to the transmission direction of the outlet end of the transmission rail 1; the pendulum 8 is located on the center line of the outlet end, and the lower end end is located in the same horizontal plane as the groove 5. When the transmission member 2 is transmitted to the outlet end, if it is a flat end, the pendulum 8 will be pushed open and directly fall into the discharge port 4 to enter the next process; if it is an end face with a groove 5, the lower end of the pendulum 8 will be inserted into the groove 5. As the transmission member 2 continues to move forward, the pendulum 8 is lifted up until the rear end is separated from the transmission rail 1 and falls to the discharge port 4 below. The groove 5 at the front end is still hooked by the pendulum 8, so that the flat end at the rear end will fall downward into the discharge port 4 first to achieve direction adjustment. After the transmission member 2 in front falls, the pendulum 8 will swing back to the low point to contact and adjust with the transmission member 2 at the rear. Among them, it should be noted that the distance between the pendulum 8 and the groove 5 wall is greater than the distance between the transmission member 2 and the side wall of the transmission rail 1. In this way, even if the transmission member 2 deviates from the center of the transmission rail 1, the end of the pendulum 8 can still be inserted into the groove 5 to adjust the direction. In addition, the groove 5 of the transmission member 2 can also be penetrated on both sides, so that it is basically not affected by deviation.

[0025] Among them, as a preferred embodiment, the transmission rail 1 can be a vibration transmission, and slight vibration can prevent the transmission parts 2 from overlapping. A height limit plate can also be set on the transmission rail 1 to avoid overlapping, which will not be elaborated here.

[0026] Preferably, a rotating ring 9 is provided at the top of the pendulum 8, a limiting groove 10 is provided on the support rod 7, and the rotating ring 9 is adapted to be arranged in the limiting groove 10. The pendulum 8 rotates on the support rod 7 through the rotating ring 9, and is limited to the left and right positions in the transmission rail 1 through the limiting groove 10.

[0027] Preferably, two rotating rings 9 are provided, symmetrically arranged at the top of the pendulum 8; a through hole 11 is coaxially provided in the support rod 7, and a push rod 12 is adapted to be provided in the through hole 11; a through slot 13 is provided between the through hole 11 and the outer wall of the support rod 7, and a push block 14 is provided protruding from the push rod 12, and the push block 14 extends out of the support rod 7 from the through slot 13, and is used to limit the position of the pendulum 8 when it swings. In this embodiment, the push block 14 extends from the two rotating rings 9, and can contact and abut against each other when the main body of the pendulum 8 rotates, thereby limiting the position. The angle of the push block 14 can be adjusted by rotating and adjusting the angle of the push rod 12, so that when the pendulum 8 falls back, it will abut against the push block 14 to avoid swinging to the other side, thereby avoiding the misalignment caused by the transmission member 2 on the transmission rail 1 not abutting against the pendulum 8 in time, thereby affecting the adjustment direction of the transmission member 2 and causing missed adjustment.

[0028] Preferably, the end of the support rod 7 is provided with a first connection portion 15, and the first connection portion 15 is provided with a plurality of circular grooves 18 in an annular shape; the end of the push rod 12 is provided with a second connection portion 16, and the second connection portion 16 is provided with a plurality of protrusions 17 in an annular shape, and the protrusions 17 and the circular grooves 18 can be adapted and plugged. When it is necessary to adjust the angle of the push block 14, the push rod 12 is first pulled out, and then inserted after rotating it to an appropriate angle, and the plugging of the protrusions 17 and the circular grooves 18 on the first connection portion 15 and the second connection portion 16 can be relatively fixed, so as to avoid the push block 14 from deviating from the position when it contacts the pendulum 8. It should be noted that the push block 14 can be installed with bolts, and it should be disassembled first and then adjusted when it is adjusted; it can also be a block with a width smaller than the through groove 13, so that when the push rod 12 moves outward, the protrusions 17 and the circular grooves 18 will not be separated for adjustment due to the limitation of the through groove 13. There are many ways, and no further elaboration is made.

[0029] Preferably, a magnetic attraction portion 19 is provided between the first connection portion 15 and the second connection portion 16. The first connection portion 15 and the second connection portion 16 are connected by magnetic attraction and can be quickly docked or separated, which is convenient for angle adjustment.

[0030] Preferably, a slide groove 20 is provided on the support frame 6, a slider 21 is slidably connected in the slide groove 20, and the support rod 7 is fixedly installed on the slider 21; a rotating rod 22 is also vertically provided on the support frame 6, the upper end of the rotating rod 22 extends out of the support rod 7 and is connected to a rotating handle 23, and the lower end passes through the slider 21 and is rotatably connected to the bottom of the slide groove 20; the slider 21 and the rotating rod 22 are threadedly connected. The rotating rod 22 forms a screw structure through the thread and the slider 21, and the position of the slider 21 can be adjusted up and down by rotating the rotating handle 23, thereby adjusting the position of the bottom end of the pendulum 8, and correcting the alignment of the transmission parts 2 at different heights.

[0031] Preferably, a counterweight 24 is installed on the pendulum 8. By arranging the counterweight 24 on the pendulum 8, it is possible to prevent the transmission member 2 from being knocked off when it contacts the pendulum 8 when the speed is too fast, and the pendulum 8 can be made to stick to the transmission member 2, thereby completing the operation of adjusting the direction.

[0032] Preferably, a baffle 25 is provided on the side of the discharge port 4 away from the transmission rail 1. By providing the baffle 25, the transmission member 2 can be prevented from falling out of the discharge port 4, and the baffle 25 cooperates to limit the size of the discharge port 4 so that the transmission member 2 will not continue to flip and cause the wrong direction when entering the discharge port 4. The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A transmission direction automatic adjustment structure, comprising a transmission rail and a transmission member, wherein the cross section of the transmission member is rectangular, one end of the transmission member is a flat end, and the other end is provided with a groove, characterized in that: It also includes an adjustment device and a discharge port arranged at the outlet end of the transmission rail, the adjustment device includes a support frame, a support rod and a pendulum, the support frame is arranged on one side of the outlet end, the support rod is transversely arranged on the support frame, and the pendulum is rotatably connected to the support rod; the pendulum is L-shaped, and the lower end is arranged to face the transmission direction of the outlet end of the transmission rail; the pendulum is located on the center line of the outlet end, and the lower end is located in the same horizontal plane as the groove.

2. According to claim 1, a transmission direction automatic adjustment structure is characterized in that A rotating ring is arranged at the top of the pendulum; a limiting groove is arranged on the support rod, and the rotating ring is adapted to be arranged in the limiting groove.

3. The automatic transmission direction adjustment structure according to claim 2 is characterized in that There are two rotating rings, which are symmetrically arranged at the top of the pendulum; a through hole is coaxially arranged in the support rod, and a push rod is adapted to be arranged in the through hole; a through groove is connected between the through hole and the outer wall of the support rod, and a push block is protruded on the push rod, and the push block extends out of the support rod from the through groove to limit the position of the pendulum when it swings.

4. The automatic transmission direction adjustment structure according to claim 3 is characterized in that A first connecting portion is provided at the end of the support rod, and a plurality of circular grooves are provided on the first connecting portion in a ring shape; a second connecting portion is provided at the end of the support rod, and a plurality of protrusions are provided on the second connecting portion in a ring shape, and the protrusions can be adapted and plugged into the circular grooves.

5. The automatic transmission direction adjustment structure according to claim 4 is characterized in that , a magnetic attraction portion is provided between the first connection portion and the second connection portion.

6. The automatic transmission direction adjustment structure according to claim 1 is characterized in that A slide groove is provided on the support frame, a slider is slidably connected in the slide groove, and the support rod is fixedly installed on the slider; a rotating rod is also vertically provided on the support frame, the upper end of the rotating rod extends out of the support rod and is connected to a rotating handle, and the lower end passes through the slider and is rotatably connected to the bottom of the slide groove; the slider and the rotating rod are threadedly connected.

7. The automatic transmission direction adjustment structure according to claim 1 is characterized in that , a counterweight block is installed on the pendulum.

8. The automatic transmission direction adjustment structure according to claim 1 is characterized in that A baffle is provided on the side of the discharge port away from the transmission rail.

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