Tray carrying mechanism

Abstract

The utility model relates to a tray carrying mechanism, and belongs to the field of tray carrying. The utility model discloses a tray guide rail frame, a tray V-shaped guide rail, a pusher dog frame, a pusher dog structure, a pusher dog linear guide rail, a positioning claw structure, a linear motor stator and a plurality of tray assemblies, the tray V-shaped guide rail is arranged on the tray guide rail frame, and the plurality of tray assemblies are all arranged on the tray V-shaped guide rail and can slide. The pusher dog structure, the pusher dog linear guide rail, the positioning dog structure and the linear motor stator are all installed on the pusher dog rack, and the pusher dog structure is movably arranged on the pusher dog linear guide rail. The tray carrying device is reasonable in overall structural design, safe, reliable, capable of achieving rapid positioning and improving the running rhythm of equipment, high in positioning precision and carrying efficiency, capable of carrying and positioning a plurality of trays at the same time and capable of meeting use requirements.

Description

Technical Field

[0001] The utility model relates to a transport mechanism, in particular to a pallet transport mechanism with high transport efficiency, and belongs to the field of pallet transport. Background Art

[0002] In the existing pallet transportation process, most of the pallets are transported using conveyor lines. This transportation method has low work efficiency, slow transportation, poor positioning accuracy, and cannot meet existing needs.

[0003] Therefore, it is particularly necessary to provide a pallet transporting mechanism with reasonable structural design, high positioning accuracy, the ability to transport and position multiple pallets at the same time, and high transport efficiency. Utility Model Content

[0004] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art and to provide a pallet handling mechanism which has a reasonable structural design, is safe and reliable, can quickly perform positioning, improves the operating rhythm of the equipment, has high positioning accuracy and high handling efficiency.

[0005] The technical solution adopted by the utility model to solve the above problems is: the pallet transport mechanism includes a pallet guide rail frame, a pallet V-shaped guide rail and multiple pallet assemblies, the pallet V-shaped guide rail is installed on the pallet guide rail frame, and the multiple pallet assemblies are all slidably arranged on the pallet V-shaped guide rail. It is characterized in that it also includes a claw frame, a claw structure, a claw linear guide rail, a positioning claw structure and a linear motor stator, the claw structure, the claw linear guide rail, the positioning claw structure and the linear motor stator are all installed on the claw frame, and the claw structure is movably arranged on the claw linear guide rail.

[0006] Preferably, the pusher claw structure of the present invention includes a grating scale reader / writer card, a linear motor mover, a transport cylinder, a transport linear guide, pusher claw 1, pusher claw 2, a pusher claw linear guide slider mounting plate, a transport cylinder mounting plate and a pusher claw slider mounting plate. The transport cylinder mounting plate is fixed on the pusher claw linear guide slider mounting plate, the transport cylinder and the transport linear guide are both mounted on the transport cylinder mounting plate, the pusher claw slider mounting plate is arranged on the transport linear guide, and pusher claw 1 and pusher claw 2 are respectively arranged on the pusher claw slider mounting plate; the grating scale reader / writer card and the linear motor mover are both fixed on the pusher claw linear guide slider mounting plate.

[0007] Preferably, the positioning claw structure of the present invention includes a positioning claw cylinder, a guide rail, positioning claw 1, positioning claw 2, a transport mounting plate, a cylinder connecting piece and a transport slider mounting plate. The guide rail is arranged on the transport mounting plate, the cylinder connecting piece is arranged on the transport mounting plate, the positioning claw cylinder is installed on the cylinder connecting piece, the transport slider mounting plate is arranged on the guide rail, and the positioning claw 1 and positioning claw 2 are respectively arranged on the transport slider mounting plate.

[0008] Preferably, the present invention further comprises a grating ruler, which is mounted on the claw frame and matched with a grating ruler reader / writer card.

[0009] Preferably, the positioning claw structure of the present invention is provided in multiple sets, and the multiple sets of positioning claw structures are all installed on a claw frame.

[0010] Preferably, the pusher claw structure of the present invention is movably arranged on a pusher claw linear guide rail and can slide left and right.

[0011] Compared with the existing technology, the utility model has the following advantages and effects: (1) The overall structural design is reasonable, safe and reliable, and can be quickly positioned, thereby improving the operating rhythm of the equipment; (2) The positioning accuracy is high, the handling efficiency is high, and multiple pallets can be handled and positioned at the same time; (3) The linear motor mover and linear motor stator are used as the power, replacing the traditional rotary servo motor, which is faster, more accurate and more compact, meeting the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of an embodiment of the utility model.

[0013] Figure 2 yes Figure 1 Schematic diagram of the partially enlarged structure.

[0014] Figure 3 It is a schematic diagram of the overall main structure of an embodiment of the utility model.

[0015] Figure 4 It is a structural diagram of the pusher claw structure in an embodiment of the present utility model.

[0016] Figure 5 It is a schematic structural diagram of the claw structure in another direction in an embodiment of the utility model.

[0017] Figure 6 It is a structural schematic diagram of the positioning claw structure in an embodiment of the present utility model.

[0018] In the figure: tray guide rail frame 9-1, tray assembly 9-11, tray V-shaped guide rail 9-12;

[0019] Pusher claw frame 9-2, pusher claw structure 9-21, grating scale 9-22, pusher claw linear guide 9-23, positioning claw structure 9-24, linear motor stator 9-25;

[0020] Pusher claw structure 9-21: grating ruler reader / writer card 9-211, linear motor mover 9-212, transport cylinder 9-213, transport linear guide 9-214, pusher claw 1 9-215, pusher claw 2 9-216, pusher claw linear guide slider mounting plate 9-217, transport cylinder mounting plate 9-218, pusher claw slider mounting plate 9-219;

[0021] Positioning claw structure 9-24: positioning claw cylinder 9-241, guide rail 9-242, positioning claw one 9-243, positioning claw two 9-244, transport mounting plate 9-245, cylinder connector 9-246, transport slider mounting plate 9-247. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0023] Example.

[0024] See also Figures 1 to 6 The pallet transport mechanism of this embodiment includes a pallet guide rail frame 9-1, a pallet V-shaped guide rail 9-12, a plurality of pallet assemblies 9-11, a claw frame 9-2, a claw structure 9-21, a grating scale 9-22, a claw linear guide rail 9-23, a positioning claw structure 9-24 and a linear motor stator 9-25. The pallet V-shaped guide rail 9-12 is mounted on the pallet guide rail frame 9-1, and the plurality of pallet assemblies 9-11 are all slidably arranged on the pallet V-shaped guide rail 9-12. The claw structure 9-21, the claw linear guide rail 9-23, the positioning claw structure 9-24 and the linear motor stator 9-25 are all mounted on the claw frame 9-2, and the claw structure 9-21 is movably arranged on the claw linear guide rail 9-23.

[0025] See also Figure 4-Figure 5 As shown, the claw structure 9-21 in this embodiment includes a grating scale reader / writer card 9-211, a linear motor mover 9-212, a transport cylinder 9-213, a transport linear guide 9-214, a claw 1 9-215, a claw 2 9-216, a claw linear guide slider mounting plate 9-217, a transport cylinder mounting plate 9-218 and a claw slider mounting plate 9-219. The transport cylinder mounting plate 9-218 is fixed to the claw linear guide slider mounting plate 9 -217, the transport cylinder 9-213 and the transport linear guide 9-214 are both installed on the transport cylinder mounting plate 9-218, the pusher claw slider mounting plate 9-219 is set on the transport linear guide 9-214, and the pusher claw one 9-215 and the pusher claw two 9-216 are respectively set on the pusher claw slider mounting plate 9-219; the grating scale read-write card 9-211 and the linear motor mover 9-212 are both fixed on the pusher claw linear guide slider mounting plate 9-217.

[0026] See also Figure 6 As shown, the positioning claw structure 9-24 in this embodiment includes a positioning claw cylinder 9-241, a guide rail 9-242, a positioning claw one 9-243, a positioning claw two 9-244, a transport mounting plate 9-245, a cylinder connector 9-246 and a transport slider mounting plate 9-247. The guide rail 9-242 is arranged on the transport mounting plate 9-245, the cylinder connector 9-246 is arranged on the transport mounting plate 9-245, the positioning claw cylinder 9-241 is installed on the cylinder connector 9-246, the transport slider mounting plate 9-247 is arranged on the guide rail 9-242, and the positioning claw one 9-243 and the positioning claw two 9-244 are respectively arranged on the transport slider mounting plate 9-247.

[0027] The grating ruler 9-22 in this embodiment is installed on the claw frame 9-2, and the grating ruler 9-22 is matched with the grating ruler reading and writing card 9-211.

[0028] The positioning claw structures 9-24 in this embodiment are multiple sets, and the multiple sets of positioning claw structures 9-24 are all installed on the claw frame 9-2.

[0029] The claw structure 9-21 in this embodiment is movably arranged on the claw linear guide rail 9-23 and can slide left and right.

[0030] The working process of the pallet transport mechanism of this embodiment is as follows: 1) The positioning claw structure 9-24 positions the two pallet assemblies 9-11, the linear motor stator 9-25 extends to position the two pallet assemblies 9-11, the positioning claw structure 9-24 resets, the linear motor mover 9-212 is energized to generate magnetic force with the linear motor stator 9-25, and pushes the claw structure 9-21 to move on the claw linear guide 9-23. After completion, the grating scale reader / writer card 9-211 reads the coordinates through the grating scale 9-22; 2) Another set of positioning claw structures 9-24 positions the two pallet assemblies 9-11, and the claw structure 9-21 resets to complete the transport of the two pallets.

[0031] Through the above description, those skilled in the art can already implement it.

[0032] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is merely an example of the structure of the utility model. Any equivalent changes or simple changes made based on the structure, features and principles described in the concept of the utility model patent are included in the scope of protection of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should fall within the scope of protection of the utility model.

Claims

1. A pallet transport mechanism comprising a pallet guide rail frame (9-1), a pallet V-shaped guide rail (9-12), and a plurality of pallet assemblies (9-11), wherein the pallet V-shaped guide rail (9-12) is mounted on the pallet guide rail frame (9-1), and the plurality of pallet assemblies (9-11) are slidably arranged on the pallet V-shaped guide rail (9-12), characterized in that: The invention also includes a pusher claw frame (9-2), a pusher claw structure (9-21), a pusher claw linear guide rail (9-23), a positioning claw structure (9-24) and a linear motor stator (9-25). The pusher claw structure (9-21), the pusher claw linear guide rail (9-23), the positioning claw structure (9-24) and the linear motor stator (9-25) are all mounted on the pusher claw frame (9-2), and the pusher claw structure (9-21) is movably arranged on the pusher claw linear guide rail (9-23).

2. The pallet transport mechanism according to claim 1, wherein: The pusher claw structure (9-21) includes a grating scale reading and writing card (9-211), a linear motor mover (9-212), a transport cylinder (9-213), a transport linear guide rail (9-214), a pusher claw 1 (9-215), a pusher claw 2 (9-216), a pusher claw linear guide rail slider mounting plate (9-217), a transport cylinder mounting plate (9-218) and a pusher claw slider mounting plate (9-219), wherein the transport cylinder mounting plate (9-218) is fixed to the pusher claw linear guide rail slider mounting plate (9-217). ), the transport cylinder (9-213) and the transport linear guide (9-214) are both mounted on the transport cylinder mounting plate (9-218), the pusher claw slider mounting plate (9-219) is set on the transport linear guide (9-214), the pusher claw one (9-215) and the pusher claw two (9-216) are respectively set on the pusher claw slider mounting plate (9-219); the grating scale read-write card (9-211) and the linear motor mover (9-212) are both fixed on the pusher claw linear guide slider mounting plate (9-217).

3. The pallet transport mechanism according to claim 1, wherein: The positioning claw structure (9-24) comprises a positioning claw cylinder (9-241), a guide rail (9-242), a positioning claw 1 (9-243), a positioning claw 2 (9-244), a transport mounting plate (9-245), a cylinder connector (9-246) and a transport slider mounting plate (9-247). The guide rail (9-242) is arranged on the transport mounting plate (9-245), the cylinder connector (9-246) is arranged on the transport mounting plate (9-245), the positioning claw cylinder (9-241) is mounted on the cylinder connector (9-246), the transport slider mounting plate (9-247) is arranged on the guide rail (9-242), and the positioning claw 1 (9-243) and the positioning claw 2 (9-244) are respectively arranged on the transport slider mounting plate (9-247).

4. The pallet transport mechanism according to claim 2, wherein: It also includes a grating ruler (9-22), which is installed on the claw frame (9-2), and the grating ruler (9-22) is matched with a grating ruler reading and writing card (9-211).

5. The pallet transport mechanism according to claim 1, wherein: The positioning claw structures (9-24) are multiple sets, and the multiple sets of positioning claw structures (9-24) are all installed on the claw frame (9-2).

6. The pallet transport mechanism according to claim 1, wherein: The pusher claw structure (9-21) is movably arranged on the pusher claw linear guide rail (9-23) and can slide left and right.

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