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CN-224211704-U - Roller transportation line guide assembly with automatic return function

CN224211704UCN 224211704 UCN224211704 UCN 224211704UCN-224211704-U

Abstract

The utility model relates to the technical field of roller transportation and discloses a roller transportation line guide assembly with an automatic return function, which comprises a machine frame a, wherein a machine frame b is arranged at the bottom of the machine frame a, cover plates are respectively arranged at the tops of the machine frame a and the machine frame b, and support rods are fixedly arranged at four corners at the bottom of the machine frame b; A plurality of groups of strip-shaped openings which are uniformly arrayed are formed in the cover plate, and rollers are placed in the strip-shaped openings. According to the utility model, the machine frame a, the machine frame b and the screw are arranged, and due to the arrangement of the two groups of machine frames, the driving motor of the two groups of machine frames drives the roller to reversely rotate, so that the machine frame b provides a reverse transportation function, after the treatment of the articles is finished, the articles can be placed on the machine frame b to return, the space utilization rate of the structural design is high, meanwhile, when the cover plate is required to be opened for maintenance in the later period, the screw can be rotated and detached, and then force is applied to move out of the machine frame b, so that the maintenance in the later period is facilitated.

Inventors

  • LAI JINHONG
  • LIU JIANRUI
  • CHEN CAN

Assignees

  • 佛山市南海洪锐机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (6)

  1. 1. The roller transportation line guide assembly with the automatic return function is characterized by comprising a machine frame a (1), wherein a machine frame b (11) is arranged at the bottom of the machine frame a (1), cover plates (3) are respectively arranged at the tops of the machine frame a (1) and the machine frame b (11), and supporting rods (4) are fixedly arranged at four corners at the bottom of the machine frame b (11); A plurality of groups of strip-shaped openings (31) which are uniformly arrayed are formed in the cover plate (3), and rollers (13) are placed in the strip-shaped openings (31); A plurality of groups of driving motors (12) which are uniformly arrayed are fixedly arranged on the rear sides of the machine frame a (1) and the machine frame b (11), and the inner ends of transmission shafts of the driving motors (12) are rotationally connected with rollers (13) on the same side; The four corners at the bottom of the machine frame a (1) are fixedly provided with supporting rods (2), the bottom ends of the supporting rods (2) are fixedly provided with positioning blocks (21), and one side of the lower surface of the machine frame a (1) is fixedly provided with a box body (5); The four groups of the bottom ends of the supporting rods (4) are respectively connected with a roller (42) through a wheel frame in a rotating way, a screw rod (41) is movably penetrated in the supporting rods (4), and the outer ends of the screw rods (41) are screwed with a preset thread groove on the inner side of the supporting rod (2) through external threads.
  2. 2. A roller conveyer line guide assembly with an automatic return function according to claim 1, wherein a ranging sensor (52), a processor (54) and an alarm (53) are fixedly arranged in the box body (5), a data output end of the ranging sensor (52) is connected with a data input end of the processor (54), and a signal output end of the processor (54) is connected with a signal input end of the alarm (53).
  3. 3. The roller transportation line guide assembly with the automatic return function according to claim 1, wherein a protective net (51) is fixedly arranged on the outer side of a probe, close to a ranging sensor (52), of an opening of the box body (5), and a line hole (55) is formed in one side wall of the box body (5).
  4. 4. The roller transportation line guide assembly with the automatic return function according to claim 1, wherein grooves (16) are formed in one side of the machine frame b (11), two groups of grooves (16) are formed, a handle (15) is fixedly arranged in one group of grooves (16), and a sign (17) is fixedly arranged in the other group of grooves (16).
  5. 5. The roller conveyer line guide assembly with the automatic return function according to claim 1, wherein bolts (32) are movably penetrated at four corners of the upper surface of the cover plate (3), screw grooves are formed at four corners of the upper surfaces of the machine frame a (1) and the machine frame b (11), and the bolts (32) are screwed with the screw grooves at the same side through external threads.
  6. 6. The roller conveyor line guide assembly with the automatic return function according to claim 1, wherein a guide rubber sleeve (14) is fixedly arranged on the outer surface of the roller (13), and guide grains are integrally formed on the outer wall of the guide rubber sleeve (14).

Description

Roller transportation line guide assembly with automatic return function Technical Field The utility model relates to the technical field of roller transportation, in particular to a roller transportation line guide assembly with an automatic return function. Background In the aspect of market demand, the market scale of conveying equipment is continuously expanded along with the development of industries such as logistics industry, manufacturing industry, warehouse industry and the like. According to the prediction of market research institutions, the market scale of conveying equipment in the next years is steadily increased, and a wide market space is provided for roller conveying lines. In the process of realizing the utility model, the inventor finds that the following problems in the prior art are not solved, the prior roller transportation line guide assembly does not have a corresponding original return function, a corresponding conveying line is required to be erected on one side for returning after the object is processed, the single-layer design has the defect of large occupied space, and improvement is needed, so that the roller transportation line guide assembly with the automatic return function is provided. Disclosure of utility model The utility model aims to provide a roller conveying line guide assembly with an automatic return function, which solves the problems in the background technology. In order to achieve the aim, the roller transportation line guide assembly with the automatic return function comprises a machine frame a, wherein an organic frame b is arranged at the bottom of the machine frame a, cover plates are arranged at the tops of the machine frame a and the machine frame b, and support rods are fixedly arranged at four corners at the bottom of the machine frame b; a plurality of groups of strip-shaped openings which are uniformly arrayed are formed in the cover plate, and rollers are arranged in the strip-shaped openings; A plurality of groups of driving motors which are uniformly arrayed are fixedly arranged on the rear sides of the machine frame a and the machine frame b, and the inner ends of transmission shafts of the driving motors are rotationally connected with rollers on the same side; The bottom of the machine frame a is fixedly provided with supporting rods at four corners, the bottom ends of the supporting rods are fixedly provided with positioning blocks, and one side of the lower surface of the machine frame a is fixedly provided with a box body; The four groups of support rod bottom all are connected with the gyro wheel through the wheel carrier rotation, the activity runs through in the support rod has the screw rod, the screw rod outer end is through the screw thread groove that external screw thread and vaulting pole inboard were preset soon, and subassembly cooperation such as accessible frame a, frame b and screw rod are used, in roller transportation line direction subassembly in-process, owing to be provided with two sets of frames, then make the driving motor of two sets of frames drive roller reverse rotation, then frame b provides reverse transportation function, after article processing finishes, put article on frame b can return, and this structural design space utilization is high, and later stage if need open the apron maintenance time, can rotate and dismantle the screw rod, the follow-up application of force shifts out frame b can, be convenient for later stage maintenance. As an alternative scheme of the technical scheme of the application, a ranging sensor, a processor and an alarm are fixedly arranged in the box body, the data output end of the ranging sensor is connected with the data input end of the processor, the signal output end of the processor is connected with the signal input end of the alarm, the ranging sensor is close to the transportation tail end of the frame b through the cooperation of components such as the ranging sensor and the alarm, when the article returns, the monitored distance of the ranging sensor is smaller than a set threshold value, namely the article is about to return to the end, the processor gives an instruction, the alarm gives out an alarm sound, the structure is used for reminding the article return, the problem that the article falls aloft caused by inconvenient lower layer observation can be solved, and the safety coefficient is more ideal. As an alternative of the technical scheme of the application, a protective net is fixedly arranged at the outer side of the probe, which is close to the ranging sensor, of the opening of the box body, a wire hole is formed in one side wall of the box body, and the wire hole can be shielded at the opening through the protective net for protecting an internal vulnerable component so as to prevent the damage condition. As an alternative of the technical scheme of the application, one side of the machine frame b is provided with two groups of grooves, one group of grooves