Indoor material conveying track

Abstract

The utility model discloses an indoor material conveying track which comprises a material storage chamber, and a door plate assembly is arranged at the open end of the material storage chamber. The door plate assembly comprises a first air cylinder and a door body, and the first air cylinder drives the door body to move when working. A first rail is arranged in the material storage chamber, a second rail is arranged outside the material storage chamber, and a plurality of screw assemblies for fixing are arranged on the first rail and the second rail; a switching assembly used for controlling connection and disconnection of the first track and the second track is arranged between the first track and the second track. The switching assembly comprises a second air cylinder and a switching piece body. The second cylinder drives the adapter body to rotate relative to the first track during working; a control box assembly is arranged on the outer layer of the storage chamber and electrically connected with the first air cylinder and the second air cylinder. According to the utility model, the second cylinder directly drives the adapter body to rotate, the connection between the first track and the second track is more stable and reliable, and the switching on-off efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the rail connection technical field, concretely relates to a material conveying track for indoor. BACKGROUND

[0002] The material usually needs to be stored in the storage room, when the material is needed, the material is usually sent out from the storage room through the track. Because the door plate is usually arranged on the storage room, the adapter is usually arranged here for controlling the on-off of the track. The existing patent document with the publication number CN213650882U discloses a disconnecting device suitable for the track. The existing disconnecting device controls the rotation of the swing arm through the rotating device. The rotating device has many parts, and the transmission is relatively complex, so that the swing arm connection process is not smooth. At the same time, the locking device is separately arranged for fixing the swing arm, which is relatively high and has poor reliability. Therefore, it is necessary to design a material conveying track for indoor. SUMMARY

[0003] The utility model discloses in the prior art, a kind of material conveying track for indoor, the utility model directly drives adapter body rotation by second cylinder, first track and second track connection are more stable and reliable, and switching on-off efficiency is higher.

[0004] The utility model discloses a kind of material conveying track for indoor, including storage room, the opening end of storage room is equipped with door plate assembly;The door plate assembly includes first cylinder and door body, first cylinder moves when working and drives door body;The inside of storage room is equipped with first track, the outside of storage room is equipped with second track, and the first track and second track are all equipped with a plurality of screw rod components for fixing;Adapter component is equipped for controlling the on-off of the first track and second track between them, and the adapter component includes second cylinder and adapter body;Second cylinder drives adapter body relative to first track rotation when working;The outer layer of storage room is equipped with control box assembly, and the control box assembly is electrically connected first cylinder and second cylinder.

[0005] As preferred, the outside of the storage room is equipped with mounting groove for installing door body, and the mounting groove is equipped with guide limiting track;The door plate assembly further includes mounting bracket and door plate roller, and the corner of the door body is fixedly installed with mounting bracket;The mounting bracket is equipped with door plate roller rotationally connected therewith, and the recess of the door plate roller is clamped on the guide limiting track;First cylinder pushes door body and moves along guide limiting track when working.

[0006] As preferred, the mounting bracket is arranged in pairs, and the mounting bracket and door plate roller are equipped with rolling shaft connecting both thereof;The outer shape contour of the door plate roller and the outer shape contour of the guide limiting track are mutually adapted.

[0007] Preferably, a strip guide rail is provided on the ground outside the storage room, and the bottom of the door body is slidably mounted on the strip guide rail; a limit switch is installed at the end of the strip guide rail, and the limit switch is electrically connected to the control box assembly; a first switch is provided on the outside of the door body, and when the first switch sends an electrical signal to the control box assembly, the first cylinder drives the door body to move.

[0008] Preferably, the outer layer of the door body is also provided with a second switch, which is also electrically connected to the control box assembly; the control box assembly is also electrically connected to the adapter assembly, and when the door body contacts the limit switch, the control box assembly sends an electrical signal to the second cylinder on the adapter assembly; when the second switch is pressed, the control box assembly also sends an electrical signal to the second cylinder.

[0009] When the first cylinder operates, it moves the door body along the guide limit track, facilitating control of the door's opening and closing states. When the second cylinder operates, it rotates the adapter body relative to the second track, facilitating switching the connection between the first and second tracks. By default, the door body is closed, and the first and second tracks are disconnected. When the first switch is pressed, the control box assembly sends an electrical signal to the first cylinder, automatically opening the door. When the door body contacts the limit switch at the end of the strip guide rail, the first cylinder stops operating, and the door is fully open. When the limit switch is triggered by the door body, the control box assembly sends a signal to the second cylinder, which then controls the adapter body to connect the first and second tracks. When the door is open, the first and second tracks automatically connect, facilitating the entry and exit of the material basket from the storage chamber. To close the door, the second switch must first be pressed, sending an electrical signal to the second cylinder, which then controls the adapter body to disconnect the first and second tracks. Only after pressing the first switch can the control box assembly send a working command to the first cylinder. Therefore, the circuit controlling the closed state of the door body requires pressing the second switch first, and then pressing the first switch. Only in this way can the control box assembly send an electrical signal to the first cylinder, and only then can the first cylinder close the door body. Thus, when the door body is closed, the second switch can control the adapter body to disconnect the first and second tracks first, thereby avoiding interference between the door body and the adapter body.

[0010] Preferably, a first pin is provided between the adapter body and the second track to hinge the two; a first inclined portion is provided at the end of the adapter body facing the first track, and a second inclined portion is provided on the first track; when the first track and the second track are coaxially connected, the first inclined portion and the second inclined portion are fitted together; a second cylinder is provided between the adapter body and the second track to connect the two.

[0011] Preferably, a second pin is provided between the piston shaft of the second cylinder and the body of the adapter to hinge the two; a third pin is provided between the end of the second cylinder and the second track to hinge the two, and the second pin is located between the first pin and the third pin.

[0012] Preferably, the first track is provided with a first slot, and the second track is provided with a second slot; the first slot and the second slot are coaxially arranged, and the adapter body is provided with a third slot; when the first track and the second track are connected, the first slot and the third slot are coaxially arranged.

[0013] Preferably, a movable material frame is provided on the first or second track, and a roller assembly is provided on the material frame for rotational connection; the roller assembly includes a strip plate, and several roller bodies are provided on both sides of the strip plate for rotational connection; the first slot, the second slot and the third slot are all of equal width, and the width of the strip plate is adapted to the width of the first slot; the roller bodies are rotatably mounted on the first or second track.

[0014] When the second cylinder operates, it controls the adapter body to rotate relative to the second track. As the adapter body rotates, the first inclined portion moves relative to the second inclined portion. When the first and second tracks are aligned, the first and second inclined portions fit together, and the first, second, and third slots are on the same axis. At this time, the material frame can move between the first and second tracks, facilitating material frame transfer. When the first and second tracks are aligned, the first inclined portion is just above the second inclined portion; under the weight of the material frame, the connection between the adapter body and the first track is more stable and reliable, eliminating the need for an additional locking structure.

[0015] Preferably, the storage chamber is provided with ceilings on both the inner and outer sides, and a screw assembly for fixing is provided between the ceiling and the first track, and a screw assembly for fixing is provided between the ceiling and the second track; the screw assembly includes an open mounting part, a screw body and a nut; the open mounting part is fixedly installed on the ceiling, and the screw body is threadedly connected to the open mounting part; both the first track and the second track are provided with through holes for inserting the screw body, and the end of the screw body is provided with a nut threadedly connected to it.

[0016] When the screw assembly needs to be installed, first fix the open mounting piece to the ceiling, then thread the screw body to the open mounting piece; next, insert the screw body into the through hole and fix it with a nut; the installation height of the first and second tracks can be easily adjusted by setting the screw.

[0017] Compared with existing technologies, this utility model has the following advantages: 1. The adapter component has a simple structure and is easy to install. The second cylinder drives the adapter body to rotate, thus directly controlling the connection and disconnection of the first and second tracks. 2. The stroke of the first cylinder is fixed, keeping the rotation angle of the adapter body constant. This ensures reliable disconnection of the first and second tracks without interference from the door body. 3. When the first and second tracks are connected, the first and second inclined portions fit together, making the connection between the first and second tracks more stable and reliable. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a perspective view of the present invention from another angle;

[0020] Figure 3 A schematic diagram showing the connection between the first and second tracks;

[0021] Figure 4 A schematic diagram showing the first and second tracks disconnected;

[0022] Figure 5 This is an exploded view of the adapter assembly and screw assembly of this utility model;

[0023] Figure 6 A 3D view of the door panel assembly;

[0024] The diagram shows the following markings: 1. Storage chamber; 2. Door panel assembly; 21. First cylinder; 22. Door body; 23. Mounting bracket; 24. Door panel roller; 25. Rolling shaft; 26. First switch; 27. Second switch; 3. First track; 31. Second inclined part; 32. First slot; 4. Second track; 41. Second slot; 5. Screw assembly; 51. Opening mounting part; 52. Screw body; 53. Nut; 6. Adapter assembly; 61. Second cylinder; 62. Adapter body; 63. First pin; 64. First inclined part; 65. Second pin; 66. Third pin; 67. Third slot; 7. Control box assembly; 8. Mounting slot; 81. Guide limit track; 9. Strip guide rail; 10. Limit switch; 11. Material frame; 12. Roller assembly; 121. Strip plate; 122. Roller body; 13. Through hole. Detailed Implementation

[0025] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings:

[0026] like Figures 1 to 6As shown, this embodiment discloses a material transport track for indoor use, including a storage chamber 1, with a door panel assembly 2 at the open end of the storage chamber 1; the door panel assembly 2 includes a first cylinder 21 and a door body 22, the first cylinder 21 driving the door body 22 to move when it is working; a first track 3 is provided inside the storage chamber 1, and a second track 4 is provided outside the storage chamber 1, with several screw assemblies 5 for fixing on both the first track 3 and the second track 4; a connecting assembly 6 for controlling the connection and disconnection between the first track 3 and the second track 4 is provided, the connecting assembly 6 including a second cylinder 61 and a connecting body 62; the second cylinder 61 driving the connecting body 62 to rotate relative to the first track 3 when it is working; a control box assembly 7 is provided on the outer layer of the storage chamber 1, the control box assembly 7 being electrically connected to both the first cylinder 21 and the second cylinder 61.

[0027] The storage chamber 1 has an outer mounting groove 8 for mounting the door body 22, and a guide rail 81 is provided in the mounting groove 8. The door panel assembly 2 also includes a mounting bracket 23 and a door panel roller 24. The mounting bracket 23 is fixedly mounted on the corner of the door body 22. The mounting bracket 23 is provided with a door panel roller 24 that is rotatably connected to it. The groove of the door panel roller 24 is engaged in the guide rail 81. When the first cylinder 21 is working, it pushes the door body 22 to move along the guide rail 81. The mounting brackets 23 are arranged in pairs, and a rolling shaft 25 is provided between the mounting bracket 23 and the door panel roller 24 to connect the two. The outer contour of the door panel roller 24 is adapted to the outer contour of the guide rail 81. A strip rail 9 is provided on the ground outside the storage chamber 1, and the bottom of the door body 22 is slidably mounted on the strip rail 9. A limit switch 10 is installed at the end of the strip rail 9, and the limit switch 10 is electrically connected to the control box assembly 7. A first switch 26 is provided on the outside of the door body 22. When the first switch 26 sends an electrical signal to the control box assembly 7, the first cylinder 21 drives the door body 22 to move. A second switch 27 is also provided on the outer layer of the door body 22, and the second switch 27 is also electrically connected to the control box assembly 7. The control box assembly 7 is also electrically connected to the adapter assembly 6. When the door body 22 contacts the limit switch 10, the control box assembly 7 sends an electrical signal to the second cylinder 61 on the adapter assembly 6. When the second switch 27 is pressed, the control box assembly 7 also sends an electrical signal to the second cylinder 61.

[0028] A first pin 63 is provided between the adapter body 62 and the second track 4 to hinge them together; the adapter body 62 has a first inclined portion 64 at the end facing the first track 3, and the first track 3 has a second inclined portion 31; when the first track 3 and the second track 4 are coaxially connected, the first inclined portion 64 and the second inclined portion 31 are fitted together; a second cylinder 61 is provided between the adapter body 62 and the second track 4 to connect them. A second pin 65 is provided between the piston shaft of the second cylinder 61 and the adapter body 62 to hinge them together; a third pin 66 is provided between the end of the second cylinder 61 and the second track 4 to hinge them together, and the second pin 65 is located between the first pin 63 and the third pin 66. A first slot 32 is provided on the first track 3, and a second slot 41 is provided on the second track 4; the first slot 32 and the second slot 41 are coaxially arranged, and the adapter body 62 has a third slot 67; when the first track 3 and the second track 4 are connected, the first slot 32 and the third slot 67 are coaxially arranged. A movable material frame 11 is provided on the first track 3 or the second track 4, and a roller assembly 12 is provided on the material frame 11 and rotatably connected thereto. The roller assembly 12 includes a strip plate 121, and several roller bodies 122 rotatably connected thereto are provided on both sides of the strip plate 121. The first slot 32, the second slot 41 and the third slot 67 are all of equal width, and the width of the strip plate 121 is adapted to the width of the first slot 32. The roller bodies 122 are rotatably mounted on the first track 3 or the second track 4. The storage chamber 1 has ceilings on both its inner and outer sides. A screw assembly 5 for fixing is provided between the ceiling and the first track 3, and a screw assembly 5 for fixing is provided between the ceiling and the second track 4. The screw assembly 5 includes an open mounting part 51, a screw body 52, and a nut 53. The open mounting part 51 is fixedly installed on the ceiling, and the screw body 52 is threadedly connected to the open mounting part 51. Both the first track 3 and the second track 4 have through holes 13 for inserting the screw body 52, and the end of the screw body 52 is provided with a nut 53 threadedly connected to it.

[0029] The specific operation process of this embodiment is as follows: When the first cylinder 21 works, it drives the door body 22 to move along the guide limit track 81, which facilitates the control of the opening and closing state of the door body 22. When the second cylinder 61 works, it drives the adapter body 62 to rotate relative to the second track 4, which facilitates the switching of the connection state of the first track 3 and the second track 4. In the default state, the door body 22 is in the closed state, and the first track 3 and the second track 4 are disconnected from each other. When the first switch 26 is pressed, the control box assembly sends an electrical signal to the first cylinder 21, at which time the door body 22 will automatically open. When the door body 22 contacts the limit switch 10 at the end of the strip guide rail 9, the first cylinder 21 stops working and the door body 22 is in the fully open state. When the limit switch 10 is triggered by the door body 22, the control box assembly 7 sends a signal to the second cylinder 61, and the second cylinder 61 controls the adapter body 62 to connect the first track 3 and the second track 4. When the door body 22 is open, the first track 3 and the second track 4 will automatically connect, thereby facilitating the entry and exit of the material frame 11 into the storage chamber 1. When the door body 22 needs to be closed, the second switch 27 must first be pressed. This sends an electrical signal to the second cylinder 61, which then controls the adapter body 62 to disconnect the first track 3 and the second track 4. Only after pressing the first switch 26 can the control box assembly send a working command to the first cylinder 21. Therefore, the circuit controlling the closed state of the door body 22 requires pressing the second switch 27 first, followed by pressing the first switch 26. This allows the control box assembly 7 to send an electrical signal to the first cylinder 21, enabling the first cylinder 21 to close the door body 22. Thus, when the door body 22 is closed, the second switch 27 controls the adapter body 62 to preferentially disconnect the first track 3 and the second track 4, thereby preventing interference between the door body 22 and the adapter body 62.

[0030] When the second cylinder 61 operates, it controls the adapter body 62 to rotate relative to the second track 4. As the adapter body 62 rotates, the first inclined portion 64 can move relative to the second inclined portion 31. When the first track 3 and the second track 4 are aligned, the first inclined portion 64 and the second inclined portion 31 fit together, and the first slot 32, the second slot 41, and the third slot 67 are on the same axis. At this time, the material frame 11 can move between the first track 3 and the second track 4, thus facilitating the transfer of the material frame 11. When the first track 3 and the second track 4 are aligned, the first inclined portion 64 is just above the second inclined portion 31. Under the influence of the gravity of the material frame 11, the connection between the adapter body 62 and the first track 3 is more stable and reliable, requiring no additional locking structure.

[0031] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A material transport track for indoor use, comprising a storage chamber (1), characterized in that, The storage chamber (1) has a door panel assembly (2) at its opening end; the door panel assembly (2) includes a first cylinder (21) and a door body (22), and the first cylinder (21) drives the door body (22) to move when it is working; the storage chamber (1) has a first track (3) inside and a second track (4) outside, and both the first track (3) and the second track (4) have several screw assemblies (5) for fixing; a transition assembly (6) for controlling the connection between the first track (3) and the second track (4) is provided between them, and the transition assembly (6) includes a second cylinder (61) and a transition body (62); the second cylinder (61) drives the transition body (62) to rotate relative to the first track (3) when it is working; the storage chamber (1) has a control box assembly (7) on its outer layer, and the control box assembly (7) is electrically connected to the first cylinder (21) and the second cylinder (61).

2. The material transport track for indoor use according to claim 1, characterized in that, The storage chamber (1) is provided with an installation groove (8) for installing the door body (22) on the outside. The installation groove (8) is provided with a guide limiting rail (81). The door panel assembly (2) also includes an installation bracket (23) and a door panel roller (24). The installation bracket (23) is fixedly installed on the corner of the door body (22). The installation bracket (23) is provided with a door panel roller (24) rotatably connected to it. The groove of the door panel roller (24) is engaged in the guide limiting rail (81). When the first cylinder (21) is working, it pushes the door body (22) to move along the guide limiting rail (81).

3. The material transport track for indoor use according to claim 2, characterized in that, The mounting brackets (23) are arranged in pairs, and a rolling shaft (25) is provided between the mounting brackets (23) and the door panel rollers (24) to connect the two; the outer contour of the door panel rollers (24) is adapted to the outer contour of the guide limit track (81).

4. The material transport track for indoor use according to claim 2, characterized in that, A strip rail (9) is provided on the ground outside the storage chamber (1), and the bottom of the door body (22) is slidably mounted on the strip rail (9); a limit switch (10) is installed at the end of the strip rail (9), and the limit switch (10) is electrically connected to the control box assembly (7); a first switch (26) is provided on the outside of the door body (22), and when the first switch (26) sends an electrical signal to the control box assembly (7), the first cylinder (21) drives the door body (22) to move.

5. The material transport track for indoor use according to claim 4, characterized in that, The outer layer of the door body (22) is also provided with a second switch (27), which is also electrically connected to the control box assembly (7); the control box assembly (7) is also electrically connected to the adapter assembly (6). When the door body (22) contacts the limit switch (10), the control box assembly (7) sends an electrical signal to the second cylinder (61) on the adapter assembly (6); when the second switch (27) is pressed, the control box assembly (7) also sends an electrical signal to the second cylinder (61).

6. The material transport track for indoor use according to claim 1, characterized in that, A first pin (63) is provided between the adapter body (62) and the second track (4) to hinge the two; a first inclined part (64) is provided at the end of the adapter body (62) facing the first track (3), and a second inclined part (31) is provided on the first track (3); when the first track (3) and the second track (4) are coaxially connected, the first inclined part (64) and the second inclined part (31) are fitted together; a second cylinder (61) is provided between the adapter body (62) and the second track (4) to connect the two.

7. The material transport track for indoor use according to claim 6, characterized in that, A second pin (65) is provided between the piston shaft of the second cylinder (61) and the body of the adapter (62) to hinge the two; a third pin (66) is provided between the end of the second cylinder (61) and the second track (4) to hinge the two, and the second pin (65) is located between the first pin (63) and the third pin (66).

8. The material transport track for indoor use according to claim 6, characterized in that, The first track (3) is provided with a first slot (32), and the second track (4) is provided with a second slot (41); the first slot (32) and the second slot (41) are coaxially arranged, and the adapter body (62) is provided with a third slot (67); when the first track (3) and the second track (4) are connected, the first slot (32) and the third slot (67) are coaxially arranged.

9. The material transport track for indoor use according to claim 8, characterized in that, A movable material frame (11) is provided on the first track (3) or the second track (4), and a roller assembly (12) is provided on the material frame (11) and rotatably connected thereto; the roller assembly (12) includes a strip plate (121), and several roller bodies (122) are provided on both sides of the strip plate (121) and rotatably connected thereto; the first slot (32), the second slot (41) and the third slot (67) are all set with equal width, and the width of the strip plate (121) is adapted to the width of the first slot (32); the roller body (122) is rotatably installed on the first track (3) or the second track (4).

10. The material transport track for indoor use according to claim 1, characterized in that, The storage chamber (1) is provided with ceilings on both the inner and outer sides. A screw assembly (5) for fixing is provided between the ceiling and the first track (3), and a screw assembly (5) for fixing is provided between the ceiling and the second track (4). The screw assembly (5) includes an open mounting part (51), a screw body (52), and a nut (53). The open mounting part (51) is fixedly installed on the ceiling, and the screw body (52) is threadedly connected to the open mounting part (51). The first track (3) and the second track (4) are both provided with through holes (13) for inserting the screw body (52), and the end of the screw body (52) is provided with a nut (53) threadedly connected to it.

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