CN112849974B

CN112849974B - Rail material transportation system in solid wood furniture production and processing area

Info

Publication number: CN112849974B
Application number: CN202011623291.1A
Authority: CN
Inventors: 陈国贤; 孟庆瑞; 吕伟德; 陈科学; 董双全; 宋飞; 盛凯东
Original assignee: MARKOR INTERNATIONAL FURNITURE (TIANJIN) MANUFACTURING CO LTD
Current assignee: MARKOR INTERNATIONAL FURNITURE (TIANJIN) MANUFACTURING CO LTD
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2023-01-06
Anticipated expiration: 2040-12-31
Also published as: CN112849974A

Abstract

The invention discloses a rail material transportation system in a solid wood furniture production and processing area; the device comprises two parallel rails laid on the ground of a processing area, wherein each rail comprises a station conveying rail, one end of each station conveying rail extends to processing equipment, the other end of each station conveying rail is connected with a material conveying rail through a turnout switching device, and a plurality of material storage roller lines are arranged on material storage areas on two sides of each material conveying rail at intervals; the track is provided with a track car, and the track car is provided with a track-variable adjusting component; and a turnout changeover switch is arranged at the position adjacent to the turnout changeover device and is electrically connected with the turnout changeover device. The material storage roller line is easy to pave, is widely used, can be connected with the material storage roller line in the material storage area in series, directly pushes the material to the material storage roller line horizontally, and has the advantages of time and labor saving, convenience in operation and the like.

Description

Rail material transportation system in solid wood furniture production and processing area

Technical Field

The invention belongs to the technical field of furniture production, and particularly relates to a rail material transportation system in a solid wood furniture production and processing area.

Background

In the furniture production process, furniture parts need to be conveyed to each station for processing, and sometimes the processed parts or the parts to be processed need to be temporarily stored in a storage warehouse; the existing conveying equipment comprises a forklift or a manual cart, a rail cart and an intelligent unmanned carrier loader; the trackless manpower vehicle has high labor intensity, needs a plurality of persons to carry in a matching way, belongs to labor intensive type, needs a wide field for carrying by a forklift, and has potential safety hazards for operation carrying in a factory; the conventional rail-guided cart is generally a linear rail, cannot realize rail change, and further cannot realize multidirectional conveying; the intelligent unmanned carrying vehicle has high intelligent degree, but has higher requirement on the field environment and no universality; in addition, the method has the defect of high cost.

Therefore, the rail material transportation system in the solid wood furniture production and processing area is widely used, can be connected with the material storage roller line in series, directly pushes the material to the material storage roller line horizontally, saves time and labor, and is convenient to operate.

Disclosure of Invention

Aiming at the problems in the prior art, the rail-mounted material transportation system in the solid wood furniture production and processing area is wide in use, can be connected with the material storage roller line in series in the material storage area, directly and horizontally pushes the material to the material storage roller line, and is time-saving, labor-saving and convenient to operate.

The invention is realized in such a way that a rail material transportation system is arranged in a solid wood furniture production and processing area; the method is characterized in that: the device comprises two parallel rails laid on the ground of a processing area, wherein each rail comprises a station conveying rail, one end of each station conveying rail extends to processing equipment, the other end of each station conveying rail is connected with a material conveying rail through a turnout switching device, and a plurality of material storage roller lines are arranged on material storage areas on two sides of each material conveying rail at intervals; the rail car is assembled on the rail and comprises a bearing frame, rollers are arranged on the bearing frame, four traveling wheels are arranged at four corners of the lower surface of the bearing frame, a plurality of locking components for preventing the rollers from rotating are arranged below the bearing frame, each locking component comprises a crankshaft, rubber rollers are arranged on the crankshafts corresponding to the rollers, the crankshafts are connected with a power rod through a transverse connecting rod, the power rod extends to the head of the rail car, the end parts of the power rod are vertically connected with gear rods, the gear rods are inserted into gear shifting plates, and brake gear grooves are formed in the gear shifting plates; the rail car is provided with a rail-changing adjusting assembly, the rail-changing adjusting assembly comprises a gear shifting rod, the gear shifting rod is connected with a gear shifting trigger rod, and the gear shifting trigger rod is provided with a trigger piece for triggering a turnout switch; and a turnout changeover switch is arranged at the position adjacent to the turnout changeover device and is electrically connected with the turnout changeover device.

Two ends of the bearing frame are provided with turnover material blocking pieces.

The turnout conversion device comprises a bidirectional cylinder positioned between two rails, the telescopic directions of two cylinder rods of the bidirectional cylinder are opposite, and the end parts of the two cylinder rods are connected with a straight track plate and a steering track plate; and the air inlet pipeline of the bidirectional cylinder is provided with an electromagnetic valve, and the turnout switch is used for controlling the opening and closing of the electromagnetic valve.

The material conveying track is a closed loop track.

The traveling wheel is connected with the motor

The invention has the advantages; the material storage roller line has the advantages of low requirement on the environment of a factory, easiness in paving, wide application range, capability of realizing the series connection with the material storage roller line of the material storage area, capability of directly horizontally pushing the material to the material storage roller line, time and labor saving, convenience in operation and the like.

Drawings

FIG. 1 is a schematic layout of the present invention;

FIG. 2 is a schematic view of the installation structure of the turnout switching device;

FIG. 3 is a schematic illustration of a railcar construction;

fig. 4 is a schematic structural view of the locking member and the track change adjustment assembly.

In the figure, 10, a station conveying track; 11. a material conveying track; 12. a material storage roller line; 20. a rail car; 210. a track-changing adjusting component; 211. a turnout change-over switch; 220. a turnout conversion device; 221. a bidirectional cylinder; 222. a straight track plate; 223. a steering track plate; 224. an electromagnetic valve; 230. a carrier frame; 231. a roller; 232. a traveling wheel; 233. a locking member; 234. a crankshaft; 235. rubber rollers; 236. a power rod; 237. a gear lever; 238. a gear shifting plate; 239. a brake gear groove; 240. an armrest frame; 241. turning over type material blocking sheets; 242. a transverse connecting rod; 243. a shift trigger lever; 243. a shift lever; 244. a shift trigger lever; 245. a trigger piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

Referring to fig. 1 to 4, a rail material transportation system in a solid wood furniture production processing area; the device comprises two parallel rails 1 laid on the ground of a processing area, wherein each rail comprises a station conveying rail 10, one end of each station conveying rail extends to processing equipment, the other end of each station conveying rail is connected with a material conveying rail 11 through a turnout switching device, and a plurality of material storage roller lines 12 are arranged on material storage areas on two sides of each material conveying rail at intervals; the track is provided with a track car 20, the track car 20 comprises a bearing frame 230, the bearing frame is provided with a roller 231, four traveling wheels 232 are arranged at four corners of the lower surface of the bearing frame, a plurality of locking members 233 for preventing the roller from rotating are arranged below the bearing frame, the roller is locked in the transportation process through the locking members, and a tray bearing parts is prevented from sliding off to cause safety accidents in the traveling process; the locking member 233 comprises a crankshaft 234, rubber rollers 235 are mounted on the crankshaft corresponding to the positions of the rollers, the crankshafts are connected with a power rod 236 through a transverse connecting rod 242, the power rod extends to the head position of the rail car, the end part of the power rod is vertically connected with a blocking rod 237, the blocking rod is inserted into a shifting plate 238, and a brake shifting groove 239 is formed in the shifting plate; the baffle is fixedly installed on the armrest frame 240, the connecting rod structure is adopted to realize simultaneous action of multiple groups of locking components, when a forklift is needed, the blocking rod is moved into the locking blocking groove, the crank rotates to drive the rubber roller to ascend by a distance to be abutted against the roller on the bearing frame, and braking is realized by means of friction between the rubber roller and the roller.

The rail car is provided with a rail-changing adjusting assembly 210; the track-changing adjusting assembly comprises a gear shifting rod 243 which is connected with a gear shifting trigger rod 244, a trigger piece 245 used for triggering a turnout change-over switch is arranged on the gear shifting trigger rod, the gear shifting rod can be independently arranged, the gear shifting rod can be the same as a transverse connecting rod of a locking component, and a power rod is used as a total driving rod, so that the number of parts can be reduced, the structure is simpler, and the operation is more convenient. A switch changeover switch 211 is provided adjacent to the switch changeover device and is electrically connected to the switch changeover device 220.

Preferably, two ends of the bearing frame are provided with turnover material baffles 241, so that the safety in the transportation process is ensured, and safety accidents caused by the sliding of the tray bearing the materials are prevented.

Preferably, the switch device 220 includes a bidirectional cylinder 221 located between the two rails, the two cylinder rods of the bidirectional cylinder have opposite extension and retraction directions, and the end portions of the two cylinder rods are connected with a straight rail plate 222 and a turning rail plate 223; the air inlet pipeline of the bidirectional air cylinder is provided with the electromagnetic valve 224, the turnout change-over switch is used for controlling the opening and closing of the electromagnetic valve, when the turnout needs to be changed, the turnout change-over switch is triggered by the trigger piece through adopting the rail changing adjusting component, the electromagnetic valve is opened after the turnout change-over switch is triggered, at the moment, the air cylinder acts, the air cylinder rod of the air cylinder drives the linear straight track plate 222 and the turning track plate 223 to move horizontally simultaneously, and the fact that the turning track is changed from the linear track to the turning track or the turning track is changed into the linear track is realized according to the definition of triggering the turnout change-over switch in the prior design.

Preferably, the material conveying track is a closed-loop track, and when the material conveying track is a closed loop, a plurality of the rail cars are arranged on the material conveying track, so that the material transfer and storage in the peripheral processing area are met.

The walking wheel is connected with the motor, so that electric drive can be realized.

In conclusion, the material storage roller line has the advantages of being low in requirement on the environment of a factory, easy to pave, wide in use, capable of being connected with the material storage roller line in series in the material storage area and directly and horizontally pushing the materials to the material storage roller line, time-saving, labor-saving, convenient to operate and the like.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims

1. A rail material transportation system in a solid wood furniture production and processing area; the method is characterized in that: the device comprises two parallel rails laid on the ground of a processing area, wherein each rail comprises a station conveying rail, one end of each station conveying rail extends to processing equipment, the other end of each station conveying rail is connected with a material conveying rail through a turnout switching device, and a plurality of material storage roller lines are arranged on material storage areas on two sides of each material conveying rail at intervals; the rail car is assembled on the rail and comprises a bearing frame, rollers are arranged on the bearing frame, four traveling wheels are arranged at four corners of the lower surface of the bearing frame, a plurality of locking components for preventing the rollers from rotating are arranged below the bearing frame, each locking component comprises a crankshaft, rubber rollers are arranged on the crankshafts corresponding to the rollers, the crankshafts are connected with a power rod through a transverse connecting rod, the power rod extends to the head of the rail car, the end parts of the power rod are vertically connected with gear rods, the gear rods are inserted into gear shifting plates, and brake gear grooves are formed in the gear shifting plates; the rail car is provided with a rail-changing adjusting assembly, the rail-changing adjusting assembly comprises a gear shifting rod, the gear shifting rod is connected with a gear shifting trigger rod, and a trigger piece for triggering a turnout change-over switch is arranged on the gear shifting trigger rod; a turnout changeover switch is arranged at the position adjacent to the turnout changeover device and is electrically connected with the turnout changeover device; two ends of the bearing frame are provided with turnover material blocking pieces; the turnout switching device comprises a bidirectional cylinder positioned between two tracks, the telescopic directions of two cylinder rods of the bidirectional cylinder are opposite, and the end parts of the two cylinder rods are connected with a straight track plate and a steering track plate; an electromagnetic valve is installed on an air inlet pipeline of the bidirectional cylinder, and the turnout switch is used for controlling the opening and closing of the electromagnetic valve; the material conveying track is a closed loop track.

2. The tracked material transportation system in a solid wood furniture production processing area according to claim 1, wherein: the traveling wheel is connected with the motor.