Empty pallet positioning mechanism

Abstract

The utility model discloses an empty pallet positioning mechanism, the positioning mechanism is arranged on the side face of a shaping and normalizing mechanism, the positioning mechanism comprises a fixing plate, guide linear bearings, shaft flange seats, a clamping plate and an air cylinder, the air cylinder is arranged in the middle of the two faces of a pallet, the guide linear bearings are arranged at the four corners of the pallet, and the shaft flange seats are arranged on the fixing plate. According to the automatic shaping device, rapid batch shaping can be achieved, labor waste is avoided, and the working efficiency is improved; the shaping size is uniform, and it is guaranteed that all pallets before warehousing can be tidily dragged out according to the unified standard.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lithium battery stacker plate shaping technical field, concretely relates to a kind of empty stacker plate positioning mechanism. BACKGROUND

[0002] After lithium battery stacker plate production uses complete material, the stacker plate left behind needs to be stacked and dragged out, and the appearance cannot be guaranteed to be neat and uniform after manual stacking and discharging. It is necessary to ensure rapid batch shaping to avoid wasting labor and improve work efficiency; the shaping size is uniform, and each stacker plate before warehousing can be neatly dragged out with uniform standards. The prior art cannot achieve the above purposes. CONTENT OF UTILITY MODEL

[0003] The lithium battery stacker plate will be opened to both sides and cannot be neat, and the mechanism is used to shape and regularize before warehousing, to ensure that the opening range does not exceed both sides, to avoid interference during warehousing. To achieve the above purposes, the technical scheme of the utility model is as follows: a kind of empty stacker plate positioning mechanism, the positioning mechanism is arranged on the side of the shaping and regularizing mechanism, the positioning mechanism includes fixed plate, guide linear bearing, shaft flange seat, clamping plate and air cylinder, the air cylinder is arranged at the middle position of the two sides of the stacker plate, the guide linear bearing is arranged at the four corners of the stacker plate, and the clamping plate and the fixed plate are connected by the air cylinder and the guide linear bearing.

[0004] Based on the above technical features, the air cylinder is located at the middle position of the two sides of the stacker plate, and generates power by compressing air to push the stacker plate to shape and position. The selection of the air cylinder should consider factors such as load size, stroke length and movement speed; the linear bearing is installed at the four corners of the stacker plate, and works with the air cylinder to ensure the stability and accuracy of the stacker plate during shaping and positioning. Linear bearings have the advantages of low friction and flexible movement, and can meet the demand for high precision.

[0005] As an improvement of the utility model, when the stacker plate reaches the position of the shaping and positioning mechanism, the air cylinders on both sides extend at the same time, pushing the stacker plate to move closer to the middle, and the extension speed and force of the air cylinder should be adjusted according to the material, weight of the stacker plate and the requirements of shaping and positioning. The piston rod of the air cylinder contacts the side surface of the empty stacker plate, and due to the thrust of the air cylinder, the empty stacker plate is pushed and adjusted horizontally.

[0006] As an improvement of the utility model, when the linear bearing mechanism is lowered to a certain position, the positioning component contacts the four corners of the empty stacker plate, at which time the linear bearing mechanism continues to apply a certain pressure, and the positioning component accurately positions and fixes the four corners of the empty stacker plate. The positioning component limits the small movement of the empty stacker plate in the longitudinal and transverse directions, ensures that the empty stacker plate maintains a stable position during the entire shaping and positioning process, and makes the four corners of the empty stacker plate accurately within the predetermined position range.

[0007] As a kind of improvement of the utility model, the limiting block is arranged on the roller line of the bottom of the shaping and regularizing mechanism.

[0008] As a kind of improvement of the utility model, control device is further arranged on the shaping and regularizing mechanism.Control device is necessary component of regularizing mechanism, and conventional equipment is adopted.

[0009] As a kind of improvement of the utility model, soft package layer is further arranged on the fixed plate, and the soft package layer is arranged on the inner side surface of the fixed plate, and the soft package layer includes elastic layer on the outer surface, and the elastic layer can be rubber layer, and is bonded with the inner side surface of the fixed plate.

[0010] Based on the above technical features, the soft package layer can be bonded on the fixed plate, and the effect is to avoid damage to the pallet during the regularizing process, and to protect the pallet.

[0011] As a kind of improvement of the utility model, the fixed plate is provided with a weight-reducing hole.

[0012] Based on the above technical features, the purpose of the weight-reducing hole is to reduce the weight of the overall equipment and ensure the speed and efficiency of pallet regularizing.

[0013] Compared with the prior art, the utility model has the beneficial effects that: the utility model can realize rapid batch shaping, avoid waste of labor and improve work efficiency; the shaping size is uniform, so that each pallet before entering the warehouse can be neatly pulled out in a unified standard; and the action flow of the two-face middle cylinder plus four-corner linear bearing mechanism is used on the roller line to shape and position a stack of empty pallets. This mechanism can effectively improve the neatness and stability of the pallets, and provide convenience for subsequent conveying and stacking. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is overall installation structure schematic view of empty pallet positioning mechanism of the utility model;

[0015] Figure 2 It is structure schematic view of empty pallet positioning mechanism of the utility model.

[0016] List of figure marks: face clamping group 1-1, limiting block 1-2, control box 1-3, cylinder 2-1, fixed plate 2-2, guide linear bearing 2-3, shaft flange seat 2-4, clamping plate 2-5. DETAILED DESCRIPTION

[0017] The utility model will be further illustrated below in combination with the drawings and specific embodiments, and it should be understood that the following specific embodiments are only used to illustrate the utility model and not used to limit the scope of the utility model.

[0018] Embodiment: as Figure 1 And Figure 2As shown, the technical scheme of the present embodiment is as follows: a kind of empty pallet positioning mechanism, the equipment is double-sided holding air cylinder, with the center of pallet as reference point, uniformly and quickly carry out shaping, see the drawing, GV is stacked together with 9 layers empty pallet, and is moved into the shaping regular mechanism by roller line, and there is limit block on roller line to carry out hard blocking.Equivalent empty pallet reaches hard blocking, and sensor senses that pallet is in position signal, and roller stops rotating.Two sides clamping air cylinder will be tightened, 9 layers pallets are neat, specifically, the positioning mechanism is arranged at the side of shaping regular mechanism, the positioning mechanism includes fixed plate 2-2, guide straight line bearing 2-3, shaft flange seat 2-4, clamping plate 2-5 and air cylinder 2-1, the air cylinder 2-1 is arranged at the middle position of the two sides of pallet, the guide straight line bearing 2-3 is arranged at the four corners of pallet, and the clamping plate 2-5 is connected between the fixed plate 2-2 by air cylinder 2-1 and guide straight line bearing 2-3.The air cylinder 2-1 is located at the middle position of the two sides of pallet, generates power by compressed air, and pushes the pallet to shape and position.The selection of air cylinder 2-1 should consider factors such as load size, stroke length and movement speed;The straight line bearing is installed at the four corners of the pallet, and works with the air cylinder 2-1 to ensure the stability and accuracy of the pallet during shaping and positioning.The straight line bearing has the advantages of small friction and flexible movement, and can meet the demand of high precision.

[0019] Further, when the pallet reaches the position of the shaping positioning mechanism, the air cylinder 2-1 on both sides extends at the same time, pushes the pallet to the middle, the extension speed and force of the air cylinder 2-1 should be adjusted according to the material, weight of the pallet and the requirements of shaping and positioning, the piston rod of the air cylinder 2-1 contacts the side of the empty pallet, and due to the thrust of the air cylinder 2-1, the empty pallet is pushed and adjusted horizontally.

[0020] Further, when the straight line bearing mechanism is lowered to a certain position, the positioning part contacts the four corners of the empty pallet, at this time, the straight line bearing mechanism continues to exert a certain pressure, and the positioning part accurately positions and fixes the four corners of the empty pallet, the positioning part limits the slight movement of the empty pallet in longitudinal and transverse directions, ensures that the empty pallet maintains stable position during the whole shaping and positioning process, and makes the four corners of the empty pallet accurately within the predetermined position range.

[0021] Further, the limit block 1-2 is arranged on the roller line at the bottom of the shaping regular mechanism.

[0022] Further, the shaping regular mechanism is further provided with a control device.The control device is a necessary component of the regular mechanism, and conventional equipment is adopted.

[0023] Further, the fixing plate 2-2 is also provided with a soft layer, which is arranged on the inner side surface of the fixing plate 2-2 and includes a smooth layer on the outer surface and an elastic layer on the inner surface. The soft layer can be bonded to the fixing plate 2-2 to avoid damage to the pallet during the shaping process.

[0024] Further, the fixing plate 2-2 is provided with a weight-reducing hole, which is used to reduce the weight of the overall device and ensure the speed and efficiency of the pallet shaping.

[0025] The following is the shaping and positioning action flow:

[0026] Initial state: The pallets are placed in a stack on the roller line. Due to transportation or stacking, there may be misalignment or unevenness between the pallets. At this time, the air cylinder 2-1 is in the retracted state, and the linear bearing provides initial support and guidance.

[0027] Air cylinder 2-1 extension: When the pallets reach the position of the shaping and positioning mechanism, the air cylinders 2-1 on both sides extend simultaneously, pushing the pallets together. The extension speed and force of the air cylinder 2-1 should be adjusted according to the material and weight of the pallets and the requirements of the shaping and positioning to ensure the effectiveness of the shaping and positioning. The piston rod of the air cylinder 2-1 contacts the side of the empty pallet, and due to the pushing force of the air cylinder 2-1, the empty pallet is pushed and adjusted horizontally. During this process, the force of the air cylinder 2-1 gradually moves the empty pallet in the horizontal direction to the predetermined center position, correcting any left-right deviation.

[0028] Synchronous adjustment: The middle air cylinders 2-1 on both sides act simultaneously and maintain relative synchronization to ensure that the empty pallet does not tilt or move excessively on one side during horizontal movement. They work together to gradually and accurately align the horizontal position of the empty pallet with the preset center position of the roller line.

[0029] Linear bearing guidance: While the air cylinder 2-1 pushes the pallet, the linear bearings on the four corners provide guidance and support to ensure the stability and accuracy of the pallet during the shaping and positioning process. The radial load carrying capacity of the linear bearings should meet the needs of the pallet shaping and positioning to prevent the pallet from tilting or deviating during the shaping and positioning process.

[0030] Contact and positioning: When the linear bearing mechanism is lowered to a certain position, its positioning component contacts the four corners of the empty pallet. At this time, the linear bearing mechanism continues to exert a certain pressure to accurately position and fix the four corners of the empty pallet.

[0031] The positioning components limit the slight movement of the empty pallet in the longitudinal and transverse directions, ensure that the empty pallet maintains a stable position during the entire shaping and positioning process, and enable the four corners of the empty pallet to be accurately positioned within the predetermined position range, thereby achieving precise shaping and positioning of the empty pallet on the roller line.

[0032] Shaping and positioning is completed: through the pushing of cylinder 2-1 and the guidance of the linear bearing, the pallet is shaped and positioned into a neat stack. At this time, cylinder 2-1 remains extended, and the linear bearing continues to provide support to ensure the stability of the pallet during subsequent conveying.

[0033] Retraction of cylinder 2-1 (optional): In some cases, cylinder 2-1 may need to be retracted in order to release the shaping and positioning mechanism or to perform the next shaping and positioning action. During retraction, the linear bearing should continue to provide support to prevent the pallet from collapsing or misaligning due to the loss of support. When the two-side middle cylinder 2-1 pushes the empty pallet transversely to the accurate position, and the four-corner linear bearing mechanism completes the positioning and fixing of the four corners of the empty pallet, the entire shaping and positioning action is completed. At this time, the empty pallet is in a neat and accurate position on the roller line, preparing for subsequent operations such as pallet handling, cargo stacking, etc. The system can send a signal indicating the completion of the action to facilitate the next process control.

[0034] It should be noted that in this embodiment, before performing the shaping and positioning action, the roller line should be ensured to be in a stopped state to avoid movement or tilting of the pallet during shaping and positioning; the selection and installation of cylinder 2-1 and the linear bearing should comply with relevant standards and specifications to ensure the safety and reliability of the shaping and positioning mechanism; during shaping and positioning, the state of the pallet and the shaping and positioning effect should be closely monitored, and the extension speed and force of cylinder 2-1 and the support position of the linear bearing should be adjusted in a timely manner.

[0035] Through the above scheme, the action flow of shaping and positioning a stack of empty pallets on the roller line using two-side middle cylinder 2-1 and four-corner linear bearing mechanism can be clearly understood. This mechanism can effectively improve the neatness and stability of the pallet, providing convenience for subsequent conveying and stacking.

[0036] It should be noted that the above content only illustrates the technical idea of the present application, and cannot limit the protection scope of the present application. For ordinary skilled persons in the technical field, certain improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements fall within the protection scope of the claims of the present application.

Claims

1. A voided pallet positioning mechanism, characterized by, The positioning mechanism is arranged on the side of the shaping and regularizing mechanism, and comprises a fixed plate (2-2), a guide linear bearing (2-3), a shaft flange seat (2-4), a clamping plate (2-5) and a cylinder (2-1). The cylinder (2-1) is arranged at the middle position of the two sides of the pallet, the guide linear bearing (2-3) is arranged at the four corners of the pallet, the clamping plate (2-5) and the fixed plate (2-2) are connected through the cylinder (2-1) and the guide linear bearing (2-3), and a soft wrapping layer is further arranged on the fixed plate (2-2). The soft wrapping layer is arranged on the inner side surface of the fixed plate (2-2) and comprises a smooth layer on an outer surface and an elastic layer on an inner surface, and the soft wrapping layer is bonded to the fixed plate (2-2).

2. A voided pallet positioning mechanism according to claim 1, wherein, When the pallet reaches the position of the shaping and positioning mechanism, the cylinders (2-1) on the two sides are simultaneously extended to push the pallet to move towards the middle, and the extension speed and force of the cylinders (2-1) should be adjusted according to the material and weight of the pallet and the requirements of the shaping and positioning. The piston rod of the cylinder (2-1) contacts the side surface of the empty pallet, and the empty pallet is started to be pushed and adjusted in the transverse direction due to the pushing force of the cylinder (2-1).

3. A voided pallet positioning mechanism according to claim 1, wherein, When the linear bearing mechanism is lowered to a certain position, the positioning components thereof contact the four corners of the empty pallet. At this time, the linear bearing mechanism continues to apply a certain pressure to accurately position and fix the four corners of the empty pallet through the positioning components. The positioning components limit the slight movement of the empty pallet in the longitudinal and transverse directions, ensure that the empty pallet maintains a stable position during the whole shaping and positioning process, and make the four corners of the empty pallet accurately located within the predetermined position range.

4. A voided pallet positioning mechanism according to claim 1, wherein, A limiting block (1-2) is arranged on the drum line at the bottom of the shaping and regularizing mechanism.

5. A voided pallet positioning mechanism according to claim 1, wherein, The shaping and regularizing mechanism is further provided with a control device.

6. A voided pallet positioning mechanism according to claim 1, wherein, The fixed plate (2-2) is provided with a weight-reducing hole.

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