Track posture adjusting mechanism

Abstract

The utility model provides a track posture adjusting mechanism. The track posture adjusting mechanism comprises a rack and two oppositely-arranged guide mechanisms. The guide mechanism comprises a side plate, a pressing plate, a bearing plate and a check block. The side plates are arranged in the conveying direction of the conveying belt and installed on the rack. The pressing plate is installed on the side plate in the length direction of the side plate and is parallel to the upper end of the conveying belt, and a certain gap is formed between the pressing plate and the upper end of the conveying belt. The bearing plate is installed on the side plates and located at one end of the conveying belt in the conveying direction, and the upper end face of the bearing plate is parallel to the upper end face of the conveying belt. The check block is installed above the bearing plate, the height of the check block is larger than that of a gap between the pressing plate and the conveying belt, and the check block and the pressing plate are both located on the side, close to the other guiding mechanism, of the side plate. When the track inclines, one end of the track can abut against one of the check blocks at first, then the posture of the track is adjusted under pushing of the follow-up track and the conveying belt, and the inclined track is made to deflect and return to be in the right position and finally abuts against the two check blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of track adjustment, in particular to a track attitude adjustment mechanism. Background Art

[0002] In existing devices with storage partitions, such as tables, chairs, cabinets, and household appliances, metal slide rails are generally used between the partition wall and the drawer to facilitate pushing and pulling the drawer to store or take out items.

[0003] During the production process of the track, the front and back sides and the left and right ends of the track are unified and loaded into the automatic assembly machine by the conveyor belt. When the track arrives at the track loading port of the automatic assembly machine, the track needs to remain perpendicular to the moving direction. Then two robots lift, move back and lower the two ends of the track to move the track to the next process for assembly.

[0004] However, due to factors such as pauses and intervals of the conveyor belt during loading, the track will tilt on the conveyor belt, and the track's posture will change, causing the robot to be unable to lift the track normally, and thus unable to load materials normally. Utility Model Content

[0005] In view of the above problems existing in the prior art, the technical problem to be solved by the utility model is that the track is tilted on the conveyor belt, the posture of the track changes, resulting in the robot arm being unable to lift the track normally, and thus unable to load materials normally.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a track posture adjustment mechanism, comprising: a frame and two oppositely arranged guide mechanisms; the guide mechanism comprises: a side plate, a pressure plate, a receiving plate and a stopper; the side plate is arranged along the transport direction of the conveyor belt and installed on the frame; the pressure plate is installed on the side plate along the length direction of the side plate, the pressure plate is arranged parallel to the upper end of the conveyor belt and has a certain gap; the receiving plate is installed on the side plate, the receiving plate is located at one end of the conveyor belt in the transport direction, and the upper end surface of the receiving plate is arranged parallel to the upper end surface of the conveyor belt; the stopper is installed above the receiving plate, the height of the stopper is greater than the height of the gap between the pressure plate and the conveyor belt, and the stopper and the pressure plate are both located on the side of the side plate close to the other guide mechanism.

[0007] In the utility model, the conveyor belt transports the track to the gap between the pressure plate and the conveyor belt, and then transports the track in the gap to the top of the receiving plate through the conveyor belt, so that the track stops moving after abutting against the block; in this way, the track can be lifted upward by the robot arm and transported to the next process; and when the track tilts, one end of the track will first abut against one of the blocks, and then, under the push of the subsequent track and the conveyor belt, the posture of the track is adjusted, so that the inclined track deflects back to the normal state and finally abuts against the two blocks.

[0008] Preferably, the pressing plate is mounted on the side plate through a height adjustment mechanism, and the height adjustment mechanism includes: a threaded rod, a limit block and a knob; a long groove starts from the height direction of the side plate; the limit block is slidably connected to the side plate along the height direction of the side plate; one end of the threaded rod passes through the long groove and is rotatably connected to the pressing plate; the other end of the threaded rod passes through the limit block and is threadedly connected to the limit block; the knob is fixedly mounted on the end of the threaded rod away from the pressing plate. The knob drives the threaded rod knob to increase the distance between the limit block and the pressing plate, so that the position of the pressing plate can be adjusted up and down according to the thickness of the track, and then the knob is rotated in the opposite direction to reduce the distance between the limit block and the pressing plate, so that the side plate is clamped by the limit block and the pressing plate, so that the pressing plate can be fixed.

[0009] Preferably, the side plate is mounted on the frame through a width adjustment mechanism, and the width adjustment mechanism includes: a guide rod, a sleeve and a bolt; the guide rod is fixedly mounted on the frame and is arranged perpendicular to the transport direction of the conveyor belt; the sleeve is slidably mounted on the guide rod, and the sleeve is fixedly connected to the side plate; one end of the bolt passes through the sleeve and abuts against the guide rod; the bolt is threadedly connected to the sleeve. The side plate drives the sleeve to slide on the guide rod, and when the side plate moves to a suitable position, the bolt is rotated so that the bolt abuts against the guide rod, thereby fixing the side plate through the sleeve.

[0010] Preferably, a plurality of rotating rollers are installed at rotatable intervals in the length direction of the pressing plate; the plurality of rotating rollers are perpendicular to the conveying direction of the conveyor belt. By setting the plurality of rotating rollers, when the track moves to the gap between the pressing plate and the conveyor belt, the pressing plate contacts the plurality of rotating rollers, driving the rotating rollers to rotate; thereby reducing the friction between the pressing plate and the track.

[0011] Preferably, the height of the frame is adjustable. By adjusting the height of the frame, the height of the frame can be adjusted adaptively according to the height of the conveyor belt.

[0012] Compared with the prior art, the utility model has at least the following advantages:

[0013] In the utility model, the track is placed on the conveyor belt and located between the two side edges. The conveyor belt transports the track to the gap between the pressure plate and the conveyor belt, and then the track in the gap is transported to the top of the receiving plate by the conveyor belt, so that the track stops moving after abutting against the block; in this way, the track can be lifted upward by the robot arm and transported to the next process; and when the track tilts, one end of the track will first abut against one of the blocks, and then, under the push of the subsequent track and the conveyor belt, the posture of the track is adjusted, so that the inclined track is deflected back to the normal state and finally abuts against the two blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0015] Figure 1 A three-dimensional diagram of the track attitude adjustment mechanism provided in an embodiment of the utility model.

[0016] Figure 2 This is a positional relationship diagram of the guide mechanism and the conveyor belt provided in the embodiment of the utility model.

[0017] Figure 3 This is a partial enlarged view of the track attitude adjustment mechanism provided in the embodiment of the utility model.

[0018] Figure markings: 1-frame, 2-side plate, 21-long groove, 3-pressure plate, 4-receiving plate, 5-stop block, 6-height adjustment mechanism, 61-threaded rod, 62-limiting block, 63-knob, 7-width adjustment mechanism, 71-guide rod, 72-sliding sleeve, 73-bolt, 8-rotating roller, 9-threaded sleeve. DETAILED DESCRIPTION

[0019] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0020] In the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-Figure 3 The embodiment of the utility model provides: a track posture adjustment mechanism, comprising: a frame 1 and two oppositely arranged guide mechanisms; the guide mechanism comprises: a side plate 2, a pressure plate 3, a receiving plate 4 and a stopper 5; the side plate 2 is arranged along the transportation direction of the conveyor belt and is installed on the frame 1; the pressure plate 3 is installed on the side plate 2 along the length direction of the side plate 2, and the pressure plate 3 is arranged parallel to the upper end of the conveyor belt and has a certain gap; specifically, the height of the gap is slightly larger than the thickness of the track so that the track can enter the gap; the receiving plate 4 is installed on the side plate 2, the receiving plate 4 is located at one end of the conveyor belt transportation direction, and the upper end surface of the receiving plate 4 is arranged parallel to the upper end surface of the conveyor belt; the stopper 5 is installed above the receiving plate 4, the height of the stopper 5 is greater than the height of the gap between the pressure plate 3 and the conveyor belt, and the stopper 5 and the pressure plate 3 are both located on the side of the side plate 2 close to the other guide mechanism.

[0023] In specific implementation, the track is placed on the conveyor belt and located between the two side edges. The conveyor belt transports the track to the gap between the pressure plate 3 and the conveyor belt, and then the conveyor belt transports the track in the gap to the top of the receiving plate 4, so that the track stops moving after abutting against the block 5; in this way, the track can be lifted up by the manipulator and transported to the next process; and when the track is tilted, one end of the track will first abut against one of the blocks 5, and then, under the push of the subsequent track and the conveyor belt, the posture of the track is adjusted so that the tilted track deflects back to the right position and finally abuts against the two blocks 5; specifically, the spacing between the two pressure plates 3 is smaller than the length of the track, so that the two pressure plates 3 can be pressed on both ends of the track; through the setting of the pressure plate 3, when the subsequent track pushes the tilted track, the subsequent track will not overlap on the previous track. Specifically, the spacing between the two side plates 2 is slightly larger than the length of the track, so that the track can be further limited.

[0024] See also Figure 1-Figure 3In other embodiments, the pressing plate 3 is installed on the side plate 2 through a height adjustment mechanism 6, and the height adjustment mechanism 6 includes: a threaded rod 61, a limit block 62 and a knob 63; a long groove 21 starts from the height direction of the side plate 2; the limit block 62 is slidably connected to the side plate 2 along the height direction of the side plate 2; one end of the threaded rod 61 passes through the long groove 21 and is rotatably connected to the pressing plate 3; the other end of the threaded rod 61 passes through the limit block 62 and is threadedly connected to the limit block 62; the knob 63 is fixedly installed on the end of the threaded rod 61 away from the pressing plate 3. During specific implementation, the height adjustment mechanism 6 is provided with multiple ones in the length direction of the pressure plate 3; by turning the knob 63, the knob 63 drives the threaded rod 61 and the knob 63, so that the distance between the limit block 62 and the pressure plate 3 becomes larger, so that the position of the pressure plate 3 can be adjusted up and down according to the thickness of the track, so that the threaded rod 61 moves up and down in the long groove 21, and the limit block 62 slides up and down; then the knob 63 is turned in the opposite direction to reduce the distance between the limit block 62 and the pressure plate 3, so that the side plate 2 can be clamped by the limit block 62 and the pressure plate 3, so that the pressure plate 3 can be fixed.

[0025] See also Figure 1-Figure 3 In other embodiments, the side plate 2 is mounted on the frame 1 through the width adjustment mechanism 7, and the width adjustment mechanism 7 includes: a guide rod 71, a sleeve 72 and a bolt 73; the guide rod 71 is fixedly mounted on the frame 1 and is arranged perpendicular to the transport direction of the conveyor belt; the sleeve 72 is slidably mounted on the guide rod 71, and the sleeve 72 is fixedly connected to the side plate 2; one end of the bolt 73 passes through the sleeve 72 and abuts against the guide rod 71; the bolt 73 is threadedly connected to the sleeve 72. In specific implementation, the side plate 2 is pushed to move, and the side plate 2 drives the sleeve 72 to slide on the guide rod 71. When the side plate 2 moves to a suitable position, the bolt 73 is rotated so that the bolt 73 abuts against the guide rod 71, so as to fix the side plate 2 through the sleeve 72.

[0026] See also Figure 1-Figure 3 In other embodiments, a plurality of rotating rollers 8 are installed at rotatable intervals in the length direction of the pressing plate 3; the plurality of rotating rollers 8 are perpendicular to the transport direction of the conveyor belt. By setting the plurality of rotating rollers 8, when the track moves to the gap between the pressing plate 3 and the conveyor belt, the pressing plate 3 contacts the plurality of rotating rollers 8, driving the rotating rollers 8 to rotate; thereby reducing the friction between the pressing plate 3 and the track.

[0027] See also Figure 1-Figure 3 In another embodiment, the height of the frame 1 is adjustable. By adjusting the height of the frame 1, the height of the frame 1 can be adjusted according to the height of the conveyor belt. In a specific implementation, the threaded sleeve 9 is sleeved on the legs on the frame 1, so that the legs are threadedly connected with the threaded sleeve 9; the height of the legs can be adjusted by rotating the threaded sleeve 9, thereby adjusting the height of the frame 1.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A track attitude adjustment mechanism, characterized in that: include: A frame and two guide mechanisms arranged opposite to each other; the guide mechanisms include: a side plate, a pressure plate, a receiving plate and a stopper; The side plate is arranged along the transport direction of the conveyor belt and installed on the frame; the pressure plate is installed on the side plate along the length direction of the side plate, and the pressure plate is arranged parallel to the upper end of the conveyor belt and has a certain gap; the receiving plate is installed on the side plate, the receiving plate is located at one end of the conveyor belt in the transport direction, and the upper end surface of the receiving plate is arranged parallel to the upper end surface of the conveyor belt; the stopper is installed above the receiving plate, the height of the stopper is greater than the height of the gap between the pressure plate and the conveyor belt, and the stopper and the pressure plate are both located on the side of the side plate close to the other guide mechanism.

2. The track attitude adjustment mechanism according to claim 1, characterized in that: The pressure plate is installed on the side plate through a height adjustment mechanism, and the height adjustment mechanism includes: a threaded rod, a limit block and a knob; a long groove starts from the height direction of the side plate; the limit block is slidably connected to the side plate along the height direction of the side plate; one end of the threaded rod passes through the long groove and is rotatably connected to the pressure plate; the other end of the threaded rod passes through the limit block and is threadedly connected to the limit block; the knob is fixedly installed on the end of the threaded rod away from the pressure plate.

3. The track attitude adjustment mechanism according to claim 1, characterized in that: The side plate is installed on the frame through a width adjustment mechanism, and the width adjustment mechanism includes: a guide rod, a sliding sleeve and a bolt; the guide rod is fixedly installed on the frame and is arranged perpendicular to the transportation direction of the conveyor belt; the sliding sleeve is slidingly sleeved on the guide rod, and the sliding sleeve is fixedly connected to the side plate; one end of the bolt passes through the sliding sleeve and abuts against the guide rod; the bolt is threadedly connected to the sliding sleeve.

4. The track attitude adjustment mechanism according to claim 1, characterized in that: A plurality of rotating rollers are installed at rotatable intervals in the length direction of the pressing plate; the plurality of rotating rollers are perpendicular to the transport direction of the conveyor belt.

5. The track attitude adjustment mechanism according to claim 1, characterized in that: The height of the rack is adjustable.

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