A pallet conveyor line

Abstract

The utility model discloses a pallet conveyor line, including a frame and a plurality of rollers, wherein a first support plate and a second support plate are respectively arranged on both sides of the top of the frame, and a plurality of rollers are respectively rotatably arranged between the first support plate and the second support plate and the plurality of rollers are arranged at intervals along the length direction of the frame, and further includes a forward and reverse fool-proofing detection mechanism, wherein an installation space is formed between two adjacent rollers among the plurality of rollers, and the installation space is close to one end of the frame, and the forward and reverse fool-proofing detection mechanism is arranged in the installation space and close to the first support plate, and the forward and reverse fool-proofing detection mechanism includes a travel switch and a lifting drive, and the lifting drive is used to drive the travel switch to move up and down so that the detection rod of the travel switch extends from the installation space or retracts into the installation space. The utility model improves production efficiency and reduces production costs.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a pallet conveying line. Background Art

[0002] During the battery production process, pallets are usually used to hold batteries, and the transfer of pallets between various battery production processes is generally completed through pallet conveyor lines.

[0003] The existing pallet conveyor line generally includes a frame and a plurality of rollers. A first support plate and a second support plate are respectively provided on both sides of the top of the frame. The plurality of rollers are rotatably arranged between the first support plate and the second support plate and are arranged at intervals along the length direction of the frame. In actual application, the pallet can be conveyed by rotating the plurality of rollers. In this structure, when the pallet is conveyed to a predetermined position by the plurality of rollers, the direction of the pallet cannot be detected. At present, the direction of the pallet is generally checked manually. This manual method reduces production efficiency and increases production costs. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a pallet conveyor line, which can realize automatic detection of the direction of the pallet, improve production efficiency and reduce production costs.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A pallet conveyor line comprises a frame and a plurality of rollers, wherein a first support plate and a second support plate are respectively provided on both sides of the top end of the frame, a plurality of rollers are respectively rotatably arranged between the first support plate and the second support plate and the plurality of rollers are arranged at intervals along the length direction of the frame, and further comprises a forward and reverse fool-proofing detection mechanism, wherein an installation space is formed between two adjacent rollers among the plurality of rollers, and the installation space is close to one end of the frame, the forward and reverse fool-proofing detection mechanism is arranged in the installation space and close to the first support plate, the forward and reverse fool-proofing detection mechanism comprises a travel switch and a lifting drive component, the lifting drive component is used to drive the travel switch to move up and down so that the detection rod of the travel switch extends from the installation space or retracts into the installation space.

[0007] As a preferred technical solution, two support plates are respectively provided on the side where the first support plate and the second support plate are close to each other, the support plates correspond to the installation space, and the support plates partially extend into the frame. A support member is provided between the two support plates, and the support member is located below the installation space. The lifting drive member partially extends from the installation space and is arranged at the top of the support member.

[0008] As a preferred technical solution, the forward and reverse anti-foolproofing detection mechanism also includes an L-shaped mounting plate, the mounting plate includes a horizontal portion and a vertical portion connected to each other, the horizontal portion is located above the lifting drive member and is connected to the output shaft of the lifting drive member, the vertical portion is located on one side of the lifting drive member, the travel switch is arranged on the side of the vertical portion away from the lifting drive member, the detection rod of the travel switch is located above the horizontal portion, and the lifting drive member is used to drive the horizontal portion to move up and down, thereby driving the vertical portion to move up and down, and further driving the travel switch to move up and down.

[0009] As a preferred technical solution, the lifting drive member is a cylinder or a hydraulic cylinder.

[0010] As a preferred technical solution, the lifting drive member is a cylinder, and a speed regulating valve is provided on the cylinder.

[0011] As a preferred technical solution, the pallet conveyor line also includes a driving mechanism for driving a plurality of rollers to rotate.

[0012] As a preferred technical solution, the driving mechanism includes a driving motor, a reducer and a transmission module, the reducer is arranged in the frame, the driving motor is arranged on the reducer, the driving motor and the reducer are both located below the multiple rollers, the output shaft of the driving motor is connected to the extension shaft of the reducer, the output shaft of the reducer is connected to the multiple rollers through the transmission module, and the driving motor is used to drive the multiple rollers to rotate through the reducer and the transmission module.

[0013] As a preferred technical solution, the transmission module is a chain transmission module, which includes a driving sprocket, multiple driven sprockets and a chain. The driving sprocket is sleeved on the outer periphery of the output shaft of the reducer, and the multiple driven sprockets are respectively sleeved on the outer peripheries of multiple rollers in a one-to-one correspondence. The multiple driven sprockets are all close to the second support plate, and the chain is sleeved on the outer peripheries of the driving sprocket and the multiple driven sprockets.

[0014] As a preferred technical solution, two horizontal plates are respectively provided on both sides of the frame, a horizontal frame is provided between the two horizontal plates, a reducer seat is provided at the top of the horizontal frame, the reducer seat is located in the frame, and the reducer is arranged on the reducer seat.

[0015] As a preferred technical solution, two stoppers are respectively provided at the top of the first support plate and the top of the second support plate, and the length direction of the stoppers is the same as the length direction of the frame.

[0016] The beneficial effects of the utility model are as follows: the pallet conveyor line of the utility model includes a forward and reverse anti-mistake detection mechanism, and the forward and reverse anti-mistake detection mechanism includes a travel switch and a lifting drive component. The direction of the pallet can be detected by the set travel switch, and the degree of automation is high. Compared with the prior art, the direction of the pallet can be automatically detected, which improves production efficiency and reduces production costs. Through the set lifting drive component, when the pallet reaches a predetermined position, the travel switch is driven to move upward by the lifting drive component, so that the detection rod of the travel switch can be extended from the installation space, thereby facilitating the detection of the direction of the pallet by the travel switch. When the detection is completed, the travel switch is driven to move downward by the lifting drive component, so that the detection rod of the travel switch can be retracted into the installation space, thereby avoiding damage to the travel switch, extending the service life of the travel switch, and improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 This is a structural schematic diagram of a pallet conveyor line provided by an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 The structural schematic diagram of the pallet conveyor line and the pallet shown;

[0020] Figure 3 yes Figure 2 A local enlarged schematic diagram of point A shown;

[0021] Figure 4 yes Figure 1 A schematic top view of a pallet conveyor line is shown;

[0022] Figure 5 yes Figure 1 The left side schematic diagram of the pallet conveyor line shown;

[0023] Figure 6 yes Figure 1 The schematic diagram of the structure of the forward and reverse anti-fool detection mechanism of the pallet conveyor line shown;

[0024] Figure 7 yes Figure 6 The rear view schematic diagram of the forward and reverse anti-fool detection mechanism is shown. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the utility model can be combined interchangeably without conflicting with each other.

[0026] Please refer to Figures 1 to 5 A pallet conveyor line provided by an embodiment of the utility model includes a frame 10, a plurality of rollers 20, a driving mechanism and a forward and reverse anti-fool detection mechanism 40.

[0027] The plurality of rollers 20 are used to convey the pallet 100. A first support plate 11 and a second support plate 12 are respectively provided on both sides of the top of the frame 10, and the plurality of rollers 20 are rotatably disposed between the first support plate 11 and the second support plate 12, and the plurality of rollers 20 are arranged at intervals along the length direction of the frame 10. The number of rollers 20 can be set according to actual conditions. In actual application, after the pallet 100 is placed on the plurality of rollers 20, the plurality of rollers 20 rotate, thereby driving the pallet 100 to move, thereby realizing the conveyance of the pallet 100.

[0028] In this embodiment, a first mounting hole and a second mounting hole corresponding to the roller 20 are respectively provided on one side of the first support plate 11 and the second support plate 12 where they are close to each other, and both ends of the roller 20 are rotatably disposed in the corresponding first mounting hole and the corresponding second mounting hole through bearings or the like.

[0029] Two stoppers 111 are respectively disposed at the top of the first support plate 11 and the top of the second support plate 12. The length direction of the stoppers 111 is the same as the length direction of the frame 10. The two stoppers 111 are disposed front and back oppositely and are located between the first support plate 11 and the second support plate 12. The two stoppers 111 limit the pallet 100 in the process of being driven by the plurality of rollers 20 to prevent the pallet 100 from falling off the plurality of rollers 20.

[0030] In this embodiment, a plurality of mounting members 112 are provided at intervals at the top of the first support plate 11 and the top of the second support plate 12 along the length direction of the frame 10, and two stoppers 111 are provided at the top of the plurality of mounting members 112 of the first support plate 11 and the top of the plurality of mounting members 112 of the second support plate 12. The number of mounting members 112 can be set according to actual conditions.

[0031] The driving mechanism is used to drive the plurality of rollers 20 to rotate. Specifically, the driving mechanism includes a driving motor 31, a reducer 32 and a transmission module. The reducer 32 is arranged in the frame 10. In this embodiment, two horizontal plates 13 are respectively arranged on both sides of the frame 10, i.e., the front side and the rear side. A horizontal frame 14 is arranged between the two horizontal plates 13. A reducer seat 141 is arranged at the top of the horizontal frame 14. The reducer seat 141 is located in the frame 10, and the reducer 32 is arranged on the reducer seat 141. The arranged horizontal plates 13, horizontal frames 14 and reducer seat 141 play the role of installation support for the reducer 32. The driving motor 31 is arranged on the reducer 32, and both the driving motor 31 and the reducer 32 are located below the plurality of rollers 20. The output shaft of the driving motor 31 is connected to the input shaft of the reducer 32, and the output shaft of the reducer 32 is connected to the plurality of rollers 20 through the transmission module. The driving motor 31 is used to drive the plurality of rollers 20 to rotate through the reducer 32 and the transmission module.

[0032] In this embodiment, the transmission module is a chain transmission module, which includes a driving sprocket, a plurality of driven sprockets 35 and a chain. The driving sprocket is sleeved on the outer periphery of the output shaft of the reducer 32. The number of driven sprockets 35 corresponds to the number of rollers 20. The plurality of driven sprockets 35 are sleeved on the outer peripheries of the plurality of rollers 20 in a one-to-one correspondence. The plurality of driven sprockets 35 are close to the second support plate 12. The chain is sleeved on the outer peripheries of the driving sprocket and the plurality of driven sprockets 35. The driving motor 31 is used to drive the driving sprocket to rotate through the reducer 32, and under the action of the plurality of driven sprockets 35 and the chain, the plurality of rollers 20 can be driven to rotate.

[0033] It can be understood that in other embodiments, the transmission module can also be, for example, a synchronous belt transmission module, which includes a driving wheel, a plurality of driven wheels and a synchronous belt, the driving wheel is sleeved on the outer periphery of the output shaft of the reducer 32, the number of driven wheels corresponds to the number of rollers 20, the plurality of driven wheels are sleeved on the outer peripheries of the plurality of rollers 20 in a one-to-one correspondence, the plurality of driven wheels are close to the second support plate 12, and the synchronous belt is sleeved on the outer peripheries of the driving wheel and the plurality of driven wheels. The driving motor 31 is used to drive the driving wheel to rotate through the reducer 32, and under the action of the plurality of driven wheels and the synchronous belt, the plurality of rollers 20 can be driven to rotate.

[0034] The forward and reverse fool-proofing detection mechanism 40 is used to detect the direction of the pallet 100 after the pallet 100 reaches the predetermined position. Among the multiple rollers 20, an installation space 21 is formed between two adjacent rollers 20, and the installation space 21 is close to one end of the frame 10, such as the left end. The forward and reverse fool-proofing detection mechanism 40 is arranged in the installation space 21 and close to the first support plate 11. In this embodiment, among the multiple rollers 20, the installation space 21 is formed between the second roller 20 and the third roller 20 close to the left end of the frame 10.

[0035] Combination Figure 6 and Figure 7 As shown, the forward and reverse foolproof detection mechanism 40 includes a lifting drive member 41, an L-shaped mounting plate 42 and a travel switch 43. Two support plates 114 are respectively provided on the side close to the first support plate 11 and the second support plate 12. The support plates 114 correspond to the mounting space 21. The support plates 114 partially extend into the frame 10. A support member 115 is provided between the two support plates 114. The support member 115 is located below the mounting space 21. The lifting drive member 41 partially extends from the mounting space 21 and is provided at the top of the support member 115. The two support plates 114 and the support member 115 provide a mounting support for the lifting drive member 41.

[0036] In this embodiment, two mounting blocks (not shown in the figure) are respectively disposed on the adjacent sides of the first support plate 11 and the second support plate 12, and two support plates 114 are respectively disposed on the adjacent sides of the two mounting blocks.

[0037] The mounting plate 42 includes a horizontal portion 421 and a vertical portion 422 connected to each other. The horizontal portion 421 is located above the lifting drive member 41 and connected to the output shaft of the lifting drive member 41. The vertical portion 422 is located on one side of the lifting drive member 41, for example, on the side of the lifting drive member 41 away from the left end of the frame 10. The travel switch 43 is arranged on the side of the vertical portion 422 away from the lifting drive member 41, and the detection rod 421 of the travel switch 43 is located above the horizontal portion 421. The lifting drive member 41 is used to drive the horizontal portion 421 to move up and down, thereby driving the vertical portion 422 to move up and down, and then driving the travel switch 43 to move up and down, so that the detection rod 431 of the travel switch 43 extends from the installation space 21 or retracts into the installation space 21. In actual application, the detection rod 431 of the travel switch 43 is adapted to the anti-reverse detection notch 101 at the bottom of the tray 100. The travel switch 43 is an existing micro-type travel switch, and the structure of the travel switch 43 is not repeated here.

[0038] The lifting drive member 41 is a cylinder, and a speed regulating valve 411 is provided on the cylinder 41. The speed regulating valve 411 is used to connect to the air source. The speed regulating valve 411 can adjust the speed of the cylinder.

[0039] It can be understood that in other embodiments, the lifting drive member 41 can also be, for example, a hydraulic cylinder, an electric cylinder, a voice coil motor, etc., and can be configured according to actual conditions.

[0040] The driving motor 31 , the lifting driving member 41 , and the travel switch 43 are all used to be electrically connected to the control system.

[0041] Through the above structure, when the utility model is actually applied, the driving mechanism drives the multiple rollers 20 to rotate. After the pallet 100 is placed on the multiple rollers 20, the multiple rollers 20 can drive the pallet 100 to move toward the left end of the frame 10 through the rotation of the multiple rollers 20, thereby realizing the conveying of the pallet 100. When the pallet 100 reaches the predetermined position, the driving mechanism first stops driving the multiple rollers 20 to rotate, thereby stopping the conveying of the pallet 100, and then the lifting drive member 41 drives the travel switch 43 to move upward, so that the detection rod 431 of the travel switch 43 extends from the installation space 21. When the detection rod 431 of the travel switch 43 is located in the anti-reverse detection notch 101 of the pallet 100, as shown in FIG. Figure 2 and Figure 3 As shown, at this time, the travel switch 43 is not triggered, and the direction of the tray 100 is correct. When the detection rod 431 of the travel switch 43 abuts against the bottom end of the tray 100, the travel switch 43 is triggered and sends a trigger signal to the control system. After receiving the trigger signal of the travel switch 43, the control system sends an alarm to the staff to remind that the direction of the tray 100 is incorrect, that is, the tray 100 is placed upside down. At this time, the staff can adjust the direction of the tray 100. Then, the travel switch 43 is driven downward by the lifting drive 41 to retract the detection rod 431 of the travel switch 43 into the installation space 21, so as to detect the direction of the next tray 100.

[0042] The pallet conveyor line of the utility model includes a forward and reverse fool-proofing detection mechanism 40, and the forward and reverse fool-proofing detection mechanism 40 includes a travel switch 43 and a lifting drive member 41. The travel switch 43 is set to detect the direction of the pallet 100, and the degree of automation is high. Compared with the prior art, the direction of the pallet 100 can be automatically detected, which improves production efficiency and reduces production costs. Through the lifting drive member 41, when the pallet 100 reaches a predetermined position, the travel switch 43 is driven to move upward by the lifting drive member 41, so that the detection rod 431 of the travel switch 43 can be extended from the installation space 21, so that it is convenient to detect the direction of the pallet 100 by the travel switch 43. When the detection is completed, the travel switch 43 is driven to move downward by the lifting drive member 41, so that the detection rod 431 of the travel switch 43 can be retracted into the installation space 21, thereby avoiding damage to the travel switch 43, extending the service life of the travel switch 43, and improving the safety of use.

[0043] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A pallet conveyor line, comprising a frame and a plurality of rollers, wherein a first support plate and a second support plate are respectively disposed on both sides of the top of the frame, and a plurality of rollers are rotatably disposed between the first support plate and the second support plate and are arranged at intervals along the length direction of the frame, characterized in that: It also includes a forward and reverse fool-proofing detection mechanism. Among the multiple rollers, an installation space is formed between two adjacent rollers, and the installation space is close to one end of the frame. The forward and reverse fool-proofing detection mechanism is arranged in the installation space and close to the first support plate. The forward and reverse fool-proofing detection mechanism includes a travel switch and a lifting drive component. The lifting drive component is used to drive the travel switch to move up and down so that the detection rod of the travel switch extends from the installation space or retracts into the installation space.

2. The pallet conveyor line according to claim 1, characterized in that: Two support plates are respectively provided on the side where the first support plate and the second support plate are close to each other, and the support plates correspond to the installation space. Parts of the support plates extend into the frame, and a support member is provided between the two support plates. The support member is located below the installation space, and the lifting drive member partially extends from the installation space and is arranged at the top of the support member.

3. The pallet conveyor line according to claim 1, characterized in that: The forward and reverse fool-proofing detection mechanism also includes an L-shaped mounting plate, which includes a horizontal portion and a vertical portion connected to each other, the horizontal portion is located above the lifting drive member and is connected to the output shaft of the lifting drive member, the vertical portion is located on one side of the lifting drive member, the travel switch is arranged on a side of the vertical portion away from the lifting drive member, the detection rod of the travel switch is located above the horizontal portion, and the lifting drive member is used to drive the horizontal portion to move up and down, thereby driving the vertical portion to move up and down, and further driving the travel switch to move up and down.

4. The pallet conveyor line according to claim 1, characterized in that: The lifting drive member is a cylinder or a hydraulic cylinder.

5. The pallet conveyor line according to claim 4, characterized in that: The lifting drive member is a cylinder, and a speed regulating valve is arranged on the cylinder.

6. The pallet conveyor line according to claim 1, characterized in that: The pallet conveyor line also includes a driving mechanism for driving a plurality of rollers to rotate.

7. The pallet conveyor line according to claim 6, characterized in that: The driving mechanism includes a driving motor, a reducer and a transmission module. The reducer is arranged in the frame, and the driving motor is arranged on the reducer. The driving motor and the reducer are both located below the multiple rollers. The output shaft of the driving motor is connected to the extension shaft of the reducer, and the output shaft of the reducer is connected to the multiple rollers through the transmission module. The driving motor is used to drive the multiple rollers to rotate through the reducer and the transmission module.

8. The pallet conveyor line according to claim 7, characterized in that: The transmission module is a chain transmission module, which includes a driving sprocket, multiple driven sprockets and a chain. The driving sprocket is sleeved on the outer periphery of the output shaft of the reducer, and the multiple driven sprockets are respectively sleeved on the outer peripheries of multiple rollers in a one-to-one correspondence. The multiple driven sprockets are all close to the second support plate, and the chain is sleeved on the outer peripheries of the driving sprocket and the multiple driven sprockets.

9. The pallet conveyor line according to claim 7, characterized in that: Two horizontal plates are respectively arranged on both sides of the frame, a horizontal frame is arranged between the two horizontal plates, a reducer seat is arranged on the top of the horizontal frame, the reducer seat is located in the frame, and the reducer is arranged on the reducer seat.

10. The pallet conveyor line according to claim 1, characterized in that: Two stoppers are respectively arranged at the top of the first support plate and the top of the second support plate, and the length direction of the stoppers is the same as the length direction of the frame.

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