Stable tray conveying device

Abstract

The utility model relates to a stable tray conveying device which comprises a machine frame and a conveying roller arranged on the inner side of the machine frame, and the conveying roller is controlled by a driving mechanism arranged on the outer side of the machine frame to rotate. Supporting rolling wheels are arranged on the two sides of the conveying rollers and used for supporting the tray, so that the bottom of the tray makes contact with the supporting rolling wheels all the time. Plate deviation correcting devices are arranged on the inner side of the rack at intervals and used for making contact with the edge of the tray so as to correct the conveying position of the tray. The supporting rollers are arranged on the two sides of the bottom of the tray frame, so that the bottom of the tray is always in contact with the supporting rollers, and the tray can be stably conveyed; the plate deviation correcting devices are arranged on the two sides of the advancing route of the tray at intervals, the plate deviation amount during advancing of the tray is reduced, and plate collecting is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying device technical field especially is a kind of stable tray conveying device. BACKGROUND

[0002] The existing tray conveying device adopts roller sheet design, and the bottom of the tray is irregular, as shown in the drawings, the bottom of the tray contacts less with the roller sheet, the driving force of the roller sheet to the tray is insufficient, which leads to the risk of stagnation and plate jamming in the tray conveying process, and the tray is easy to deviate, which is not conducive to plate collection. Figure 3 Utility model content Therefore, the utility model wants to overcome the deficiency in the prior art, provide a kind of stable tray conveying device, support roller is arranged at the both sides of the bottom of tray frame, so that the bottom of tray is always in contact with support roller, so that tray can be transported smoothly;Plate deviation correction device is installed at the both sides of tray travel route, reduces the plate deviation amount when tray travels, and facilitates plate collection.

[0003] To solve the above technical problems, the utility model provides a kind of stable tray conveying device, including: rack and the conveying roller of setting in the inside of the rack, the conveying roller is rotated by the drive mechanism of setting in the outside of the rack;The both sides of the conveying roller are equipped with support roller, for supporting tray, so that the bottom of tray is always in contact with support roller.

[0004] In an embodiment of the utility model, the inside of the rack is equipped with plate deviation correction device at intervals, for being contacted with the edge of tray, to correct tray conveying position.

[0005] In an embodiment of the utility model, the plate deviation correction device includes support fixed plate, support shaft and correction roller, the support fixed plate is set on the inner wall of the rack, the support shaft is set on the support fixed plate, and the support shaft is inserted between adjacent conveying rollers, and the correction roller is rotationally arranged on the support shaft.

[0006] In an embodiment of the utility model, the support fixed plate is L-shaped plate, and the L-shaped plate is connected with the rack by fastener.

[0007] In an embodiment of the utility model, the fastener includes 2 locking bolts.

[0008] In an embodiment of the utility model, the support roller includes fixed part and support part, the fixed part is locked and fixed with the conveying roller, and the support part is used for supporting tray.

[0009] In an embodiment of the utility model, the fastener includes 2 locking bolts.

[0010] In an embodiment of the utility model, the fixed part and the support part are arranged in steps.

[0011] In an embodiment of the utility model, the fixed part is provided with a mounting fixing hole, and a locking bolt passes through the mounting fixing hole to fix the support roller on the conveying roller.

[0012] In an embodiment of the utility model, the bottom of the tray is provided with a support part.

[0013] In an embodiment of the utility model, the support roller and the correction roller are both made of polyurethane material.

[0014] In an embodiment of the utility model, the two ends of the conveying roller are respectively installed on the rack through shaft sleeves.

[0015] In an embodiment of the utility model, the driving mechanism comprises a servo motor, a driving pulley, a synchronous belt and a plurality of driven pulleys, the driving pulley and the driven roller are respectively arranged on the conveying roller, the output shaft of the servo motor is connected with the driving pulley, and the driving pulley and the driven pulley are driven through the synchronous belt.

[0016] The above technical scheme of the utility model has the following beneficial effects compared with the prior art:

[0017] The stable tray conveying device adopts the support roller arranged on the two sides of the bottom of the tray frame, so that the bottom of the tray is always in contact with the support roller, and the tray can be conveyed stably; the plate deviation correction device is arranged on the two sides of the tray running route, so that the plate deviation amount during the tray running is reduced, and the plate is convenient to collect. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the content of the utility model more easily understood, the utility model is further described in detail below according to the specific embodiments of the utility model and in combination with the drawings, wherein

[0019] Figure 1 It is a structure schematic view of the stable tray conveying device in the preferred embodiment of the utility model;

[0020] Figure 2 It is Figure 1 It is a top view structure schematic view of the stable tray conveying device shown in the figure;

[0021] Figure 3 It is a structure schematic view of the existing tray conveying device;

[0022] The description of the drawings is as follows: 1, rack; 2, conveying roller; 3, supporting roller; 31, fixed part; 32, supporting part; 4, plate deviation correction device; 41, supporting fixed plate; 42, supporting shaft; 43, correction roller; 44, fastener; 5, shaft sleeve; 100, tray. DETAILED DESCRIPTION

[0023] The utility model will be further explained in combination with the drawings and specific embodiments, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model.

[0024] Referring to Figure 1 And 2 The utility model discloses a stable tray conveying device, including: rack 1 and the conveying roller 2 of setting in the inside of rack 1, the conveying roller 2 is rotated by the drive mechanism of setting in the outside of rack 1 Control, the both sides of conveying roller 2 are equipped with supporting roller 3, and the supporting roller 3 is used to support tray 100, so that the bottom of tray 100 is always in contact with supporting roller 3. The inside of rack 1 is spaced apart and is equipped with plate deviation correction device 4, is used to contact with the edge of tray 100, to correct the conveying position of tray 100. Supporting roller 3 can ensure that the bottom of tray 100 is always in contact, so as to realize the stable conveying of tray 100. Plate deviation correction device 4 enhances the correction ability of the conveying position of tray, reduces the deviation of tray 100 in the conveying process.

[0025] The plate deviation correction device 4 in the embodiment includes a supporting fixed plate 41, a supporting shaft 42 and a correction roller 43. The supporting fixed plate 41 is arranged on the inner wall of the rack 1. The supporting shaft 42 is arranged on the supporting fixed plate 41, and the supporting shaft 42 penetrates between adjacent conveying rollers 2. The correction roller 42 is rotatably arranged on the supporting shaft 42.

[0026] Preferably, the supporting fixed plate 41 is an L-shaped plate, and the L-shaped plate is connected with the rack 1 through the fastener 44. The supporting fixed plate 41 is designed as an L-shaped plate, and is connected with the rack 1 through the fastener 44. This structure design simplifies the installation process, and improves the stability and reliability of the plate deviation correction device 4.

[0027] The fastener 44 includes two locking bolts in the embodiment. The design of the fastener 44 makes the connection between the supporting fixed plate 41 and the rack 1 more firm, and improves the stability of the whole device.

[0028] Further, the supporting roller 3 comprises a fixing part 31 and a supporting part 32, the fixing part 31 is locked and fixed with the conveying roller 2, and the supporting part 32 is used for supporting the tray. This design enables the supporting roller 3 to stably support the tray 100 and reduce the vibration of the tray 100 during the conveying process.

[0029] Preferably, the fixing part 31 and the supporting part 32 are arranged in a stepped manner. The stepped arrangement enables the supporting roller 3 to better fit the shape of the bottom of the tray 100 and improves the stability of the support.

[0030] In addition, the fixing part 31 is provided with a mounting fixing hole, and a locking bolt passes through the mounting fixing hole to fix the supporting roller 3 on the conveying roller 2. The locking bolt passes through the mounting fixing hole to fix the supporting roller 3 on the conveying roller, which simplifies the installation and fixing process of the supporting roller 3 and improves the installation efficiency and stability.

[0031] Preferably, the supporting roller 3 and the correcting roller 43 are both made of polyurethane material. The supporting roller 3 and the correcting roller 43 are made of polyurethane material, which has good wear resistance and elasticity, can reduce damage to the tray 100, and at the same time improve the service life of the supporting roller 3 and the correcting roller 43.

[0032] Further, the two ends of the conveying roller 2 are respectively installed on the rack 1 through the shaft sleeve 5. This design enables the installation of the conveying roller 2 to be more stable and reduces the vibration of the conveying roller 2 when rotating at high speed.

[0033] The driving mechanism in the embodiment comprises a servo motor, a driving pulley, a synchronous belt and a plurality of driven pulleys, the driving pulley and the driven pulley are respectively arranged on the conveying roller 2, the output shaft of the servo motor is connected with the driving pulley, and the driving pulley and the driven pulley are driven through the synchronous belt. Through this design, accurate speed control of the conveying roller 2 is realized, and the stability and efficiency of the conveying process are improved.

[0034] Obviously, the above embodiment is only an example for clear illustration, and is not a limitation on the implementation. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementations. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A stable pallet conveying device, characterized in that: include: The frame and the conveyor rollers disposed inside the frame are controlled to rotate by a drive mechanism disposed outside the frame. Support rollers are provided on both sides of the conveyor rollers to support the pallet, so that the bottom of the pallet is always in contact with the support rollers. Plate deviation correction devices are provided at intervals on the inner side of the frame to contact the edge of the pallet to correct the conveying position of the pallet.

2. The stable pallet conveying device according to claim 1, characterized in that: The plate deviation correction device includes a support fixing plate, a support shaft, and a correction roller. The support fixing plate is disposed on the inner wall of the frame, the support shaft is disposed on the support fixing plate and passes between adjacent conveying rollers, and the correction roller is rotatably disposed on the support shaft.

3. The stable pallet conveying device according to claim 2, characterized in that: The support plate is an L-shaped plate, which is connected to the frame by fasteners.

4. A stable pallet conveying device according to claim 3, characterized in that: The fasteners include two locking bolts.

5. A stable pallet conveying device according to claim 1, characterized in that: The support roller includes a fixed part and a support part. The fixed part is locked and fixed to the conveying roller, and the support part is used to support the pallet.

6. A stable pallet conveying device according to claim 5, characterized in that: The fixing part and the supporting part are arranged in a stepped manner.

7. A stable pallet conveying device according to claim 6, characterized in that: The fixing part is provided with mounting holes, and the locking bolt passes through the mounting holes to fix the support roller on the conveying roller.

8. A stable pallet conveying device according to claim 6, characterized in that: Both the support rollers and the straightening rollers are made of polyurethane material.

9. A stable pallet conveying device according to claim 1, characterized in that: The two ends of the conveying roller are respectively mounted on the frame via bushings.

10. A stable pallet conveying device according to claim 1, characterized in that: The drive mechanism includes a servo motor, a drive pulley, a synchronous belt, and several driven pulleys. The drive pulley and driven pulleys are respectively mounted on the conveyor roller. The output shaft of the servo motor is connected to the drive pulley, and the drive pulley and driven pulleys are driven by the synchronous belt.

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