Automatic clamping and carrying tray for sheet-shaped workpieces
By setting up clamping components and structures on the pallets, the problem of insufficient clamping force of the existing pallets is solved, and automatic clamping and fixing of sheet-shaped workpieces is realized, which improves transportation stability and yield and prevents damage to parts.
Patent Information
- Application Number
- CN202422655366.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-11-01
AI Technical Summary
The clamping force of the side walls of the existing sheet workpiece carrier pallets to the parts is insufficient, resulting in damage to the parts that may collide with the bottom of the upper pallet during stacking transportation.
A pallet including multiple placement grooves and clamping components is designed. The clamping components are automatically clamped and fixed to the sheet-shaped parts through structures such as elastic ropes and sliding plates, abutment blocks, clamping blocks and push blocks to ensure that Stability of parts during transportation.
It effectively prevents collision between the sheet-shaped parts and the bottom of the upper pallet, improves the transportation stability and yield of the parts, and ensures the stability of the pallet superposition process.
Smart Images
Figure CN222311190U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pallets, in particular to an automatic clamping and carrying pallet for sheet-shaped workpieces. Background Art
[0002] Sheet workpieces refer to the objects to be processed during the machining process. They can be a single part or a combination of several parts fixed together. Sheet workpieces require a transport pallet during production and transportation.
[0003] In the prior art, there is a sheet-like part LCD glass material as a common electronic component, which generally needs to be used on a plastic pallet during production and transportation. This plastic pallet is made of plastic material, has a light tray body, a thin tray wall, and is easy to deform. It is mainly used for material placement and transportation. During transportation, it is necessary to place the sheet-like parts on the pallet, and then stack multiple pallets together for transportation. The sheet-like parts are placed in the placement slot of the pallet. The placement slot is adapted to the size of the sheet-like parts, and the side wall of the placement slot has limited clamping force on the sheet-like parts. Therefore, during the transportation of the stacked pallets, the sheet-like parts may collide with the bottom of the upper pallet and cause damage. Therefore, the present application provides an automatic clamping and carrying pallet for sheet-like workpieces to meet the needs. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide an automatic clamping and carrying pallet for sheet workpieces to solve the problem that when the existing sheet workpieces are placed in the pallet for transportation, the side walls of the pallet placement groove have limited clamping force on the sheet parts, resulting in the sheet parts being likely to collide with the bottom of the upper pallet during the transportation of the stacked pallets, causing damage.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A sheet workpiece automatic clamping and carrying pallet comprises a pallet body, a plurality of placement grooves are provided on the pallet body, the inner wall of each placement groove is fixedly connected to a placement plate, sheet parts are placed on the placement plate, a plurality of first mounting grooves are provided on the pallet body, a plurality of pairs of second mounting grooves are provided on the pallet body, each pair of the second mounting grooves is provided on both sides of the first mounting groove, and the first mounting groove and the second mounting groove are connected; a clamping assembly, the clamping assembly is used to clamp and fix the sheet parts, and the clamping assembly is connected to the inner wall of the second mounting groove.
[0007] Optionally, the clamping assembly includes a mounting plate fixedly connected to the inner wall of the second mounting groove, elastic ropes are fixedly connected to both sides of the mounting plate, one end of each elastic rope is fixedly connected to a sliding plate, the sliding plate is slidably connected to the inner wall of the second mounting groove, one side of each sliding plate is fixedly connected to an abutment block, a pair of opposite sides of the abutment blocks are fixedly connected to a plurality of clamping blocks, the other side of the abutment blocks is fixedly connected to a fixing clamp, a plurality of pushing blocks are fixedly connected to the bottom of the tray body, the pushing block is located below the pair of abutment blocks, and a plurality of clamping slots are provided on both sides of the pushing block.
[0008] Optionally, opposite sides of a pair of the abutment blocks are inclined toward a middle position of the first mounting groove.
[0009] Optionally, the clamping block is in a trapezoidal structure, and the clamping block is inclined toward the bottom of the abutting block.
[0010] Optionally, the card slot is adapted to the card block.
[0011] Optionally, a lightweight groove is provided on the pushing block, and a plurality of reinforcing rods are fixedly connected to the inner wall of the lightweight groove.
[0012] Optionally, the bottoms of the placement grooves are each provided with rectangular chamfers.
[0013] Optionally, the pushing block comprises a connected trapezoidal block and a rectangular block, the clamping slots are provided on both sides of the trapezoidal block, and a rectangular chamfer is provided at the bottom of the rectangular block.
[0014] Optionally, the fixing clip has an S-shaped structure.
[0015] Optionally, the bottom width of the pushing block is smaller than the distance between the tops of a pair of abutment blocks.
[0016] Compared with the prior art, the utility model has at least the following beneficial effects:
[0017] In the above scheme, by setting up multiple pairs of fixing clamps, when multiple pallet bodies with sheet parts placed on them are stacked, multiple pairs of fixing clamps move to achieve the automatic clamping effect of the sheet parts when transporting the sheet parts on multiple pallet bodies, thereby improving the stability of the sheet parts during transportation, preventing the sheet parts from colliding with the bottom of the upper pallet body and causing damage, thereby improving the yield of the sheet parts.
[0018] By cooperating with the card blocks and the card slots on the pushing blocks, the card blocks after stacking are snap-fitted into the card slots. Under the action of the tension of the elastic rope, the side walls of a pair of abutment blocks exert a certain pressure on the side walls of the pushing block, so that the multiple stacked pallet bodies will not be easily displaced, further ensuring the stability of the multiple stacked pallet bodies during transportation.
[0019] By providing a lightweight groove and a reinforcing rod on the pushing block, the weight of the pushing block is reduced while the structural strength of the pushing block is strengthened, thereby improving the stability of the pushing block during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.
[0021] Figure 1 A schematic diagram of a three-dimensional structure for automatically clamping a sheet workpiece and assembling a carrying tray and sheet parts;
[0022] Figure 2 It is a schematic diagram of a partially cutaway first-person perspective three-dimensional structure of an automatic clamping and carrying tray for sheet workpieces;
[0023] Figure 3 A schematic diagram of a second-angle perspective stereoscopic structure of a partially cutaway carrying tray for automatically clamping sheet workpieces;
[0024] Figure 4 A partially cutaway three-dimensional structural schematic diagram of the automatic clamping and carrying tray of sheet workpieces and the assembly and stacking state of sheet parts;
[0025] Figure 5 for Figure 3 The enlarged structural diagram at A in the middle;
[0026] Figure 6 for Figure 4 Enlarged structural diagram at B in the middle.
[0027] Reference numerals:
[0028] 1. Tray body; 2. Placement slot; 3. Placement plate; 4. First installation slot; 5. Second installation slot; 6. Installation plate; 7. Elastic rope; 8. Sliding plate; 9. Abutment block; 10. Card block; 11. Fixing clip; 12. Push block; 13. Card slot; 14. Sheet parts.
[0029] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION
[0030] The following is a detailed description of an automatic clamping and carrying tray for sheet workpieces provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.
[0031] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).
[0032] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.
[0033] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.
[0034] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.
[0035] like Figures 1 to 6As shown, an embodiment of the utility model provides an automatic clamping and carrying pallet for sheet workpieces, including a pallet body 1, a plurality of placement grooves 2 are provided on the pallet body 1, the bottom of the placement grooves 2 are provided with rectangular chamfers, the inner wall of each placement groove 2 is fixedly connected with a placement plate 3, and the sheet parts 14 are placed on the placement plate 3, a plurality of first mounting grooves 4 are provided on the pallet body 1, a plurality of pairs of second mounting grooves 5 are provided on the pallet body 1, each pair of second mounting grooves 5 are provided on both sides of the first mounting groove 4, and the first mounting groove 4 and the second mounting groove 5 are connected; a clamping assembly, the clamping assembly is used to clamp and fix the sheet parts 14, and the clamping assembly is connected to the inner wall of the second mounting groove 5.
[0036] The placement plate 3 is provided to place the sheet parts 14. During the processing of the sheet parts 14, the sheet parts 14 are placed on the placement plate 3. Each pallet body 1 can hold multiple sheet parts 14. After the sheet parts 14 are placed, the pallet bodies 1 can be stacked together for transportation. When stacking, the rectangular chamfers provided at the bottom of the placement groove 2 facilitate stacking of multiple pallet bodies 1. During the stacking of the pallet bodies 1, the clamping assembly provided can automatically clamp the sheet parts 14, so that during the transportation of the pallet body 1, the sheet parts 14 will not collide with the top pallet body 1 and cause damage, thereby improving the stability and yield rate of the sheet parts 14 during transportation.
[0037] like Figures 1 to 6 As shown, the clamping assembly includes a mounting plate 6 fixedly connected to the inner wall of the second mounting groove 5, both sides of the mounting plate 6 are fixedly connected with elastic ropes 7, one end of each elastic rope 7 is fixedly connected with a sliding plate 8, the sliding plate 8 is slidably connected to the inner wall of the second mounting groove 5, one side of each sliding plate 8 is fixedly connected with an abutment block 9, a pair of abutment blocks 9 are fixedly connected to the opposite side with a plurality of clamping blocks 10, the opposite sides of the pair of abutment blocks 9 are inclined toward the middle position of the first mounting groove 4, the clamping block 10 is a trapezoidal structure, the clamping block 10 is inclined toward the bottom of the abutment block 9, the clamping groove 13 is adapted to the clamping block 10, the other side of the abutment block 9 is fixedly connected with a fixing clip 11, the fixing clip 11 is an S-shaped structure, the bottom of the tray body 1 is fixedly connected with a plurality of pushing blocks 12, the pushing block 12 is located below the pair of abutment blocks 9, the bottom width of the pushing block 12 is less than the distance between the tops of the pair of abutment blocks 9, and a plurality of clamping grooves 13 are provided on both sides of the pushing block 12.
[0038] By means of the provided fixing clamps 11, when in use, a plurality of sheet parts 14 are placed on the placement plate 3, and the side walls of the placement grooves 2 have a certain clamping force on the sheet parts 14. After placing the sheet parts 14 on the multi-disc tray bodies 1, the tray bodies 1 can be stacked one by one. During the stacking process, the bottoms of the plurality of pushing blocks 12 fixedly connected to the upper tray body 1 will contact the opposite side of each pair of abutment blocks 9, and the opposite sides of the pair of abutment blocks 9 are inclined toward the middle position of the first mounting groove 4. The bottom width of the pushing block 12 is smaller than the distance between the tops of the pair of abutment blocks 9, so that the pushing block 12 can be inserted into the middle position of the pair of abutment blocks 9 when it moves, thereby driving the pushing block 12 to move continuously during the movement of the upper tray body 1. When the block 12 moves downward, it can drive a pair of abutment blocks 9 to move in opposite directions, and can drive a pair of fixing clips 11 fixedly connected to one side of the abutment blocks 9 to move to both sides to abut against the top of the sheet part 14. The fixing clip 11 has an S-shaped structure, which is convenient for sliding on the first mounting groove 4 to abut against the top of the sheet part 14. During the movement of the abutment block 9, the sliding plate 8 can be driven to slide in the second mounting groove 5. The elastic rope 7 is in a stretched state, and the automatic clamping effect of the sheet part 14 is achieved when the sheet parts 14 on the multi-disc tray body 1 are transported, thereby improving the stability of the sheet parts 14 during transportation. The sheet parts 14 will not collide with the bottom of the upper tray body 1 to cause damage, thereby improving the yield rate of the sheet parts 14.
[0039] like Figures 3 to 6 As shown, the pushing block 12 includes a connected trapezoidal block and a rectangular block, the card slots 13 are opened on both sides of the trapezoidal block, the bottom of the rectangular block is provided with a rectangular chamfer, and a lightweight groove is opened on the pushing block 12, and a plurality of reinforcing rods are fixedly connected to the inner wall of the lightweight groove.
[0040] In the process of stacking the upper tray body 1 with the lower tray body 1, the bottom of the pushing block 12 contacts the side walls of the pair of abutting blocks 9. The pushing block 12 includes a connected trapezoidal block and a rectangular block. The card slots 13 are opened on both sides of the trapezoidal block. The inclined surfaces on both sides of the trapezoidal block are adapted to the inclined surfaces of the abutting blocks 9. The bottom of the rectangular block is provided with a rectangular chamfer, which is convenient for the pushing block 12 to be inserted into the side walls of the pair of abutting blocks 9 when stacking. A plurality of card blocks 10 are fixedly connected to the opposite side of the pair of abutting blocks 9, and the plurality of card blocks 10 are all trapezoidal structures, one end of the trapezoidal structure is inclined toward the bottom of the abutting block 9, and the card block 10 is an elastic structure, so that the pushing block 12 can be pushed downward. When stacking, the card block 10 will not hinder the movement of the pushing block 12. After the stacking is completed, the card block 10 is engaged with the card slot 13. Under the action of the tension of the elastic rope 7, the side walls of a pair of abutment blocks 9 have a certain pressure on the side walls of the pushing block 12, so that the multiple stacked pallet bodies 1 will not be easily displaced, further ensuring the stability of the multiple stacked pallet bodies 1 during transportation. A lightweight groove is provided on the pushing block 12, which reduces the weight of the pushing block 12 and improves the comfort of use of the entire pallet body 1. The multiple reinforcing rods arranged in the lightweight groove strengthen the structural strength of the pushing block 12 and improve the stability of the pushing block 12 during use.
[0041] The working principle of the technical solution provided by the utility model is as follows:
[0042] When in use, multiple sheet parts 14 are placed on the placement plate 3. The side walls of the placement groove 2 have a certain clamping force on the sheet parts 14. After the sheet parts 14 are placed on the multi-disc tray body 1, the tray bodies 1 can be stacked one by one. During the stacking process, the bottoms of the multiple pushing blocks 12 fixedly connected to the upper tray body 1 will contact the opposite side of each pair of abutment blocks 9. When the upper tray body 1 continues to move, the pushing block 12 is driven to move downward, which can drive the pair of abutment blocks 9 to move in the opposite direction, and can drive the pair of abutment blocks 9 to move in opposite directions. The fixing clamps 11 fixedly connected on the side move to both sides and abut against the top of the sheet part 14. During the movement of the abutment block 9, the sliding plate 8 can be driven to slide in the second mounting groove 5. The elastic rope 7 is in a stretched state, and the sheet parts 14 on the multi-disc tray body 1 are automatically clamped when transporting. After the stacking is completed, the clamping block 10 is engaged with the clamping groove 13. Under the action of the tension of the elastic rope 7, the side walls of a pair of abutment blocks 9 have a certain pressure on the side walls of the pushing block 12, so that the multiple stacked tray bodies 1 will not be easily displaced.
[0043] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.
[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. An automatic clamping and carrying tray for sheet workpieces, characterized in that: The tray body comprises a tray body, a plurality of placement grooves are provided on the tray body, a placement plate is fixedly connected to the inner wall of each placement groove, and the sheet parts are placed on the placement plate, a plurality of first installation grooves are provided on the tray body, a plurality of pairs of second installation grooves are provided on the tray body, each pair of the second installation grooves is provided on both sides of the first installation groove, and the first installation groove and the second installation groove are connected; A clamping assembly is used to clamp and fix the sheet-like parts, and the clamping assembly is connected to the inner wall of the second mounting groove.
2. The automatic clamping and carrying tray for sheet workpieces according to claim 1, characterized in that: The clamping assembly includes a mounting plate fixedly connected to the inner wall of the second mounting groove, elastic ropes are fixedly connected to both sides of the mounting plate, one end of each elastic rope is fixedly connected to a sliding plate, the sliding plate is slidably connected to the inner wall of the second mounting groove, one side of each sliding plate is fixedly connected to an abutment block, a pair of opposite sides of the abutment blocks are fixedly connected to a plurality of clamping blocks, the other side of the abutment blocks is fixedly connected to a fixing clamp, a plurality of pushing blocks are fixedly connected to the bottom of the tray body, the pushing block is located below the pair of abutment blocks, and a plurality of clamping slots are provided on both sides of the pushing block.
3. The automatic clamping and carrying tray for sheet workpieces according to claim 2, characterized in that: The opposite sides of a pair of the abutment blocks are inclined toward the middle position of the first installation slot.
4. The automatic clamping and carrying tray for sheet workpieces according to claim 2, characterized in that: The clamping block is in a trapezoidal structure, and the clamping block is inclined toward the bottom of the abutting block.
5. The automatic clamping and carrying tray for sheet workpieces according to claim 2, characterized in that: The card slot is matched with the card block.
6. The automatic clamping and carrying tray for sheet workpieces according to claim 2, characterized in that: The pushing block is provided with a lightweight groove, and the inner wall of the lightweight groove is fixedly connected with a plurality of reinforcing rods.
7. The automatic clamping and carrying tray for sheet workpieces according to claim 1, characterized in that: The bottoms of the placement grooves are all provided with rectangular chamfers.
8. The automatic clamping and carrying tray for sheet workpieces according to claim 2, characterized in that: The pushing block comprises a connected trapezoidal block and a rectangular block, the clamping slots are arranged on both sides of the trapezoidal block, and a rectangular chamfer is arranged at the bottom of the rectangular block.
9. The automatic clamping and carrying tray for sheet workpieces according to claim 2, characterized in that: The fixing clip is in an S-shaped structure.
10. The automatic clamping and carrying tray for sheet workpieces according to claim 2, characterized in that: The bottom width of the pushing block is smaller than the distance between the tops of a pair of abutting blocks.