Tilting tray sorting machine

Abstract

The utility model discloses a tilting tray sorting machine which comprises an electric roller conveyor, a sorting mechanism is arranged on one side of the electric roller conveyor, the sorting mechanism comprises a fixing frame, the rear side of the fixing frame is fixedly connected with the electric roller conveyor, the right side of the fixing frame is fixedly connected with a first motor, and the right side of the fixing frame is fixedly connected with a second motor. The output end of the first motor is fixedly connected with a driving shaft, the left side of the driving shaft is fixedly connected with a shell, the front face of the shell is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a lead screw. According to the tray overturning sorting machine, by arranging a buffer mechanism, a storage plate can drive a vertical column to move, the vertical column drives a connecting plate to move, the connecting plate drives a first spring to deform, the connecting plate can further drive a connecting pin to move, the connecting pin drives an inclined rod to move, the inclined rod drives a movable plate to move, and the movable plate drives an elastic column and a second spring to deform; and the buffering effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting, in particular to a tray-turning sorting machine. Background Art

[0002] In many industries, there are a large number of objects and packages that need to be sorted. The traditional sorting method is to sort manually, which is very backward and inefficient. Therefore, most of them currently use sorting machines for sorting. There are many types of sorting machines. The most commonly used ones are linear flip-tray sorting machines. The linear flip-tray sorting machines are linear circular moving machines that carry objects. However, there are still many problems with the traditional linear flip-tray sorting machines when they are used.

[0003] According to the patent document: CN213194621U, a linear tipping tray sorting machine is disclosed, including a box body, a first tipping tray, and a second tipping tray. The inner walls at the middle end of the box body are connected to a rotating shaft through a coupling transmission, and the front side of the rotating shaft passes through a connecting device to the outer wall of the box body for transmission connection to a motor. The outer wall of the front side of the rotating shaft is fixedly connected to a driving gear through the inner wall of the box body, and the outer wall of the rear side of the rotating shaft is fixedly connected to the driving gear through the inner wall of the box body. The inner wall of the front side of the transmission belt is provided with a tooth groove, and the inner wall of the rear side of the transmission belt is provided with a tooth groove. The driving gear is connected to the conveyor belt through the tooth groove, and the outer wall of the conveyor belt is fixedly connected with support blocks in turn. It relates to the technical field of linear tipping tray sorting machine equipment, alleviates the situation that a single tipping tray direction easily causes objects and packages to roll down to the wrong classification box, improves the work efficiency of sorting and tipping trays, and alleviates the problem that the tipping tray is difficult to achieve effective operation when the weight of the object is too heavy.

[0004] At present, traditional tray sorting machines do not have the function of intelligent detection and sorting in daily use, and do not have a buffering function after flipping the materials, which causes some fragile goods to be easily damaged and thus cannot meet the use requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a tray flip sorting machine to solve the problem that the current traditional tray flip sorting machine mentioned in the above background technology does not have the function of intelligent detection and sorting during daily use, and does not have a buffering function after the material is flipped, which causes some fragile goods to be easily damaged and thus cannot meet the use requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tilting sorting machine, comprising an electric roller conveyor, a sorting mechanism is arranged on one side of the electric roller conveyor, the sorting mechanism comprises a fixed frame, the rear side of the fixed frame is fixedly connected to the electric roller conveyor, a first motor is fixedly connected to the right side of the fixed frame, a driving shaft is fixedly connected to the output end of the first motor, a shell is fixedly connected to the left side of the driving shaft, a second motor is fixedly connected to the front side of the shell, a screw is fixedly connected to the output end of the second motor, an adjusting rod is threadedly connected to the surface of the screw, an adjusting plate is fixedly connected to one side of the adjusting rod, a fixing plate is fixedly connected to the surface of the driving shaft, a vertical plate is fixedly connected to one side of the fixing plate, and a proximity sensor is arranged on one side of the shell.

[0007] Preferably, a buffer mechanism is provided at the bottom of the fixed frame, and the buffer mechanism includes a box body, a first spring is fixedly connected to the bottom of the inner cavity of the box body, a connecting plate is fixedly connected to the top of the first spring, the front and rear sides of the top of the connecting plate are fixedly connected to vertical columns, the right side of the connecting plate is fixedly connected to a connecting pin, the surface of the connecting pin is movably connected to an inclined rod, one side of the inclined rod is fixedly connected to a movable plate, one side of the movable plate is fixedly connected to a second spring, one side of the second spring is fixedly connected to the box body, the other side of the movable plate is fixedly connected to an elastic column, and the top of the vertical column is fixedly connected to a storage plate.

[0008] Preferably, a sliding rod is slidably connected to the left side of the inner cavity of the adjusting rod, and the front and back sides of the sliding rod are fixedly connected to the shell.

[0009] Preferably, a rectangular plate is fixedly connected to one side of the proximity sensor, and one side of the rectangular plate is fixedly connected to a fixing frame.

[0010] Preferably, the proximity sensor is bidirectionally electrically connected to a PLC controller, and the rear side of the screw rod is movably connected to the housing via a bearing.

[0011] Preferably, a fixing seat is fixedly connected to the rear side of the box body, and the rear side of the fixing seat is fixedly connected to the electric roller conveyor.

[0012] Preferably, a damper is fixedly connected to the top of the inner cavity of the box body, and the bottom of the damper is fixedly connected to the connecting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting up a sorting mechanism, the material is placed on the right side of the top of the electric roller conveyor, and the material is transported by the electric roller conveyor. When the material approaches the proximity sensor at the corresponding height, the proximity sensor will detect a signal. At this time, the PLC controller will control the second motor to work, and the second motor will drive the screw to rotate, the screw will drive the adjusting rod to move, and the adjusting rod will drive the adjusting plate to move, so that the adjusting plate will contact the material, and at the same time, it will drive the material to move, so that the front of the material will contact the vertical plate, thereby limiting the material. Then the first motor will drive the drive shaft to rotate, which can make the material flip. After the material flips 180 degrees, the second motor will work in the opposite direction, so that the adjusting plate will be away from the material. At this time, the material will fall to the top of the storage plate.

[0015] 2. By setting up a buffer mechanism, the storage plate will drive the vertical column to move, the vertical column will drive the connecting plate to move, the connecting plate will drive the first spring to deform, the connecting plate will also drive the connecting pin to move, the connecting pin will drive the diagonal rod to move, the diagonal rod will drive the movable plate to move, the movable plate will drive the elastic column and the second spring to deform, thereby achieving a buffering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the partial structure of the sorting mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial structure of the buffer mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the elastic column structure of the utility model.

[0021] In the figure: 1. electric roller conveyor; 2. sorting mechanism; 201. fixed frame; 202. first motor; 203. driving shaft; 204. housing; 205. second motor; 206. screw rod; 207. adjusting rod; 208. adjusting plate; 209. fixed plate; 210. vertical plate; 211. rectangular plate; 212. proximity sensor; 3. fixed seat; 4. buffer mechanism; 401. box; 402. first spring; 403. connecting plate; 404. damper; 405. vertical column; 406. connecting pin; 407. oblique rod; 408. movable plate; 409. elastic column; 410. second spring; 411. storage plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides a technical solution: a tray sorting machine, comprising an electric roller conveyor 1, a sorting mechanism 2 is arranged on one side of the electric roller conveyor 1, the sorting mechanism 2 comprises a fixed frame 201, the rear side of the fixed frame 201 is fixedly connected to the electric roller conveyor 1, a first motor 202 is fixedly connected to the right side of the fixed frame 201, a driving shaft 203 is fixedly connected to the output end of the first motor 202, a housing 204 is fixedly connected to the left side of the driving shaft 203, a second motor 205 is fixedly connected to the front side of the housing 204, a screw rod 206 is fixedly connected to the output end of the second motor 205, and the surface of the screw rod 206 An adjusting rod 207 is threadedly connected, an adjusting plate 208 is fixedly connected to one side of the adjusting rod 207, a fixing plate 209 is fixedly connected to the surface of the driving shaft 203, a vertical plate 210 is fixedly connected to one side of the fixing plate 209, a proximity sensor 212 is arranged on one side of the housing 204, and by arranging the sorting mechanism 2, the material is placed on the right side of the top of the electric roller conveyor 1, and the material is conveyed by the electric roller conveyor 1. When the material approaches the proximity sensor 212 of the corresponding height, the proximity sensor 212 will detect a signal, and at this time the PLC controller will control the second motor 205 to work, and the second motor 205 will drive the screw rod 206 rotates, the screw rod 206 drives the adjusting rod 207 to move, and the adjusting rod 207 drives the adjusting plate 208 to move, so that the adjusting plate 208 contacts the material, and at the same time drives the material to move, so that the front of the material contacts the vertical plate 210, thereby limiting the position of the material, and then the first motor 202 drives the driving shaft 203 to rotate, so that the material can be turned over. After the material is turned over 180 degrees, the second motor 205 works in the reverse direction, so that the adjusting plate 208 is away from the material, and the material will fall to the top of the storage plate 411 at this time; the left side of the inner cavity of the adjusting rod 207 is slidably connected with a sliding rod, and the front and back sides of the sliding rod are both in contact with the shell The body 204 is fixedly connected, and the operation of the adjusting rod 207 is stabilized by setting a sliding rod, and the adjusting rod 207 is balanced and supported; one side of the proximity sensor 212 is fixedly connected with a rectangular plate 211, and one side of the rectangular plate 211 is fixedly connected to the fixing frame 201. By setting the rectangular plate 211, the operation of the proximity sensor 212 is stabilized, and the proximity sensor 212 is limited; the proximity sensor 212 is bidirectionally electrically connected to the PLC controller, and the rear side of the screw rod 206 is movably connected to the housing 204 through a bearing. By setting a bearing, the operation of the screw rod 206 is stabilized, and the rear side of the screw rod 206 is limited;

[0024] See also Figure 1 , Figure 4 and Figure 5A buffer mechanism 4 is provided at the bottom of the fixed frame 201, and the buffer mechanism 4 includes a box body 401, a first spring 402 is fixedly connected to the bottom of the inner cavity of the box body 401, a connecting plate 403 is fixedly connected to the top of the first spring 402, a vertical column 405 is fixedly connected to the front and rear sides of the top of the connecting plate 403, a connecting pin 406 is fixedly connected to the right side of the connecting plate 403, an inclined rod 407 is movably connected to the surface of the connecting pin 406, a movable plate 408 is fixedly connected to one side of the inclined rod 407, a second spring 410 is fixedly connected to one side of the movable plate 408, a second spring 410 is fixedly connected to the box body 401, an elastic column 409 is fixedly connected to the other side of the movable plate 408, a storage plate 411 is fixedly connected to the top of the vertical column 405, and the storage plate 411 is fixedly connected to the top of the vertical column 405. The vertical column 405 is driven to move, and the vertical column 405 drives the connecting plate 403 to move. The connecting plate 403 drives the first spring 402 to deform. The connecting plate 403 also drives the connecting pin 406 to move. The connecting pin 406 drives the inclined rod 407 to move. The inclined rod 407 drives the movable plate 408 to move. The movable plate 408 drives the elastic column 409 and the second spring 410 to deform, which can achieve a buffering effect. The rear side of the box body 401 is fixedly connected with a fixing seat 3, and the rear side of the fixing seat 3 is fixedly connected to the electric roller conveyor 1, which stabilizes the operation of the box body 401 and limits the box body 401. The top of the inner cavity of the box body 401 is fixedly connected with a damper 404, and the bottom of the damper 404 is fixedly connected to the connecting plate 403. By setting the damper 404, a damping effect is achieved to avoid continuous shaking.

[0025] Working principle: by setting the sorting mechanism 2, the material is placed on the right side of the top of the electric roller conveyor 1, and the material is transported by the electric roller conveyor 1. When the material approaches the proximity sensor 212 of the corresponding height, the proximity sensor 212 will detect a signal. At this time, the PLC controller will control the second motor 205 to work, and the second motor 205 drives the screw rod 206 to rotate, the screw rod 206 drives the adjustment rod 207 to move, and the adjustment rod 207 drives the adjustment plate 208 to move, so that the adjustment plate 208 contacts the material, and at the same time drives the material to move, so that the front of the material contacts the vertical plate 210, so as to limit the position of the material, and then the first motor 202 drives the drive shaft 203 to rotate, so that the material can be turned over. After the material is turned over 180 degrees, the second motor 205 will work in the opposite direction, so that the adjustment plate 208 is away from the material, and the material will fall to the top of the storage plate 411;

[0026] By setting up the buffer mechanism 4, the storage plate 411 will drive the vertical column 405 to move, the vertical column 405 will drive the connecting plate 403 to move, the connecting plate 403 will drive the first spring 402 to deform, the connecting plate 403 will also drive the connecting pin 406 to move, the connecting pin 406 will drive the inclined rod 407 to move, the inclined rod 407 will drive the movable plate 408 to move, the movable plate 408 will drive the elastic column 409 and the second spring 410 to deform, thereby achieving a buffering effect.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tray sorting machine, comprising an electric roller conveyor (1), characterized in that: A sorting mechanism (2) is provided on one side of the electric roller conveyor (1), the sorting mechanism (2) comprising a fixed frame (201), the rear side of the fixed frame (201) being fixedly connected to the electric roller conveyor (1), the right side of the fixed frame (201) being fixedly connected to a first motor (202), the output end of the first motor (202) being fixedly connected to a drive shaft (203), the left side of the drive shaft (203) being fixedly connected to a housing (204), the front side of the housing (204) being fixedly connected to a first motor (202). A second motor (205) is connected, the output end of the second motor (205) is fixedly connected to a lead screw (206), the surface of the lead screw (206) is threadedly connected to an adjustment rod (207), one side of the adjustment rod (207) is fixedly connected to an adjustment plate (208), the surface of the drive shaft (203) is fixedly connected to a fixing plate (209), one side of the fixing plate (209) is fixedly connected to a vertical plate (210), and a proximity sensor (212) is provided on one side of the housing (204).

2. A tray sorting machine according to claim 1, characterized in that: A buffer mechanism (4) is provided at the bottom of the fixing frame (201), and the buffer mechanism (4) comprises a box body (401), a first spring (402) is fixedly connected to the bottom of the inner cavity of the box body (401), a connecting plate (403) is fixedly connected to the top of the first spring (402), vertical columns (405) are fixedly connected to the front and rear sides of the top of the connecting plate (403), and a connecting pin (406) is fixedly connected to the right side of the connecting plate (403). The surface of the connecting pin (406) is movably connected to an inclined rod (407), one side of the inclined rod (407) is fixedly connected to a movable plate (408), one side of the movable plate (408) is fixedly connected to a second spring (410), one side of the second spring (410) is fixedly connected to the box body (401), the other side of the movable plate (408) is fixedly connected to an elastic column (409), and the top of the vertical column (405) is fixedly connected to a storage plate (411).

3. A tray sorting machine according to claim 1, characterized in that: A sliding rod is slidably connected to the left side of the inner cavity of the adjustment rod (207), and the front and back sides of the sliding rod are fixedly connected to the housing (204).

4. The tray sorting machine according to claim 1, characterized in that: One side of the proximity sensor (212) is fixedly connected to a rectangular plate (211), and one side of the rectangular plate (211) is fixedly connected to a fixing frame (201).

5. The tray sorting machine according to claim 1, characterized in that: The proximity sensor (212) is bidirectionally electrically connected to a PLC controller, and the rear side of the lead screw (206) is movably connected to the housing (204) via a bearing.

6. The tray sorting machine according to claim 2, characterized in that: The rear side of the box body (401) is fixedly connected to a fixing seat (3), and the rear side of the fixing seat (3) is fixedly connected to the electric roller conveyor (1).

7. The tray sorting machine according to claim 2, characterized in that: A damper (404) is fixedly connected to the top of the inner cavity of the box body (401), and a bottom of the damper (404) is fixedly connected to the connecting plate (403).

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