Tray fixing device with guiding and self-positioning functions

Abstract

The utility model relates to the technical field of tray fixing, in particular to a tray fixing device with guiding and self-positioning functions, which comprises a workbench, an upper machine tray is mounted on the workbench, an upper and lower surface communicating notch is formed in the upper machine tray, and a carrying strip positioning pin is mounted on the outer side of the upper and lower surface communicating notch. A carrying strip is connected to the carrying strip positioning pin, a vacuum switch is installed on the bottom side of the workbench, and a vacuum head is arranged on one side of the vacuum switch. According to the scheme, the structure of the tray device is simplified, the operation convenience of production personnel is improved, the risk that products are damaged in the operation process is reduced, the repeated positioning precision of the products is improved, production abnormity caused by inaccurate positioning is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pallet fixing, in particular to a pallet fixing device with guiding self-positioning. Background Art

[0002] The guided self-positioning pallet is a device widely used in logistics, warehousing and production fields. It combines guiding and self-positioning functions to ensure the accuracy and stability of the pallet during loading, transportation and storage. For this purpose, a pallet fixing device with guided self-positioning is proposed.

[0003] At present, the original pallet device requires two sets of vacuum pipeline systems for fixing. The taking and placing are cumbersome and prone to collision, which is not conducive to production operation. In addition, the installation of positioning blocks cannot accurately and repeatedly locate the product position, resulting in the inability to carry out the production process continuously. Therefore, a pallet fixing device with guided self-positioning is proposed. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a tray fixing device with guiding self-positioning.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tray fixing device with guided self-positioning comprises a workbench, on which an upper machine tray is installed, in which upper machine tray is provided with upper and lower surface conducting slots, outsides of which are provided with carrier strip positioning pins, to which a carrier strip is connected, a vacuum switch is installed on the bottom side of the workbench, and a vacuum head is provided on one side of the vacuum switch.

[0007] Preferably, a slide groove is horizontally opened on the top surface of one side of the workbench, one side of the bottom end of the upper machine tray is slidably connected in the slide groove, and an automatic abutment device is also installed on it, and a ball is installed on one end of the automatic abutment device, and the ball is movably connected to the inner wall surface of the slide groove.

[0008] Preferably, a limit pin is installed on the outer side of the workbench, one end of the limit pin extends into the slide slot, and the upper machine tray is connected to one side of the limit pin.

[0009] Preferably, a vacuum pump is installed on the bottom side of the workbench, the vacuum switch is installed on the vacuum pump, and an air pipe is connected between the vacuum pump and the vacuum head.

[0010] Preferably, a plurality of grooves are provided on the top surface of the workbench, a vacuum groove is also provided inside the workbench, the vacuum groove is connected between the grooves, a plug hole is provided on the workbench, one end of the vacuum groove is connected to one end of the plug hole, and the vacuum head is connected to the other end of the plug hole.

[0011] Preferably, the top surface of the workbench is sunken, and the outer sides of both ends of the upper and lower conductive slots are installed with carrier bar positioning pins, and the carrier bar is connected to the carrier bar positioning pins.

[0012] The beneficial effects of the utility model are:

[0013] This solution simplifies the structure of the pallet device, improves the operating convenience of production personnel, reduces the risk of damage to products during operation, improves the accuracy of product repeated positioning, reduces production anomalies caused by inaccurate positioning, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a tray fixing device with guided self-positioning proposed by the utility model;

[0015] Figure 2 This is a side structural schematic diagram of a tray fixing device with guided self-positioning proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the top view of a tray fixing device with guided self-positioning proposed by the utility model;

[0017] Figure 4 It is a structural schematic diagram of the workbench part;

[0018] Figure 5 It is a schematic diagram of the top view of the workbench;

[0019] Figure 6 It is a structural schematic diagram of the upper machine tray part;

[0020] Figure 7 It is a schematic diagram of the top view of the upper machine tray part.

[0021] In the figure: 1. workbench; 2. upper machine tray; 21. upper and lower surface conducting slots; 22. automatic abutment device; 23. carrier strip positioning pin; 3. carrier strip; 4. slide groove; 5. limit pin; 6. vacuum switch; 7. vacuum head; 8. groove; 9. vacuum groove; 10. air pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example: Refer to Figure 1-7A tray fixing device with guided self-positioning comprises a workbench 1, on which an upper machine tray 2 is installed, in which upper machine tray 2 is provided with upper and lower conductive slots 21, outsides of which are provided with carrier strip positioning pins 23, on which carrier strip positioning pins 23 are connected a carrier strip 3, a vacuum switch 6 is installed on the bottom side of the workbench 1, a vacuum head 7 is provided on one side of the vacuum switch 6, a slide groove 4 is horizontally opened on the top surface of one side of the workbench 1, one side of the bottom end of the upper machine tray 2 is slidably connected in the slide groove 4 to ensure the linear movement of the upper machine tray 2, and an automatic abutment device 22 is also installed thereon, and a ball bearing is installed on one end of the automatic abutment device 22, and the ball bearing movement is connected to the inner wall surface of the slide groove 4 to prevent the upper machine tray 2 from shaking slightly left and right during movement.

[0024] Specifically, a limit pin 5 is installed on the outer side of the workbench 1, one end of the limit pin 5 extends into the slide slot 4, and the upper machine tray 2 is connected to one side of the limit pin 5 to limit the upper machine tray 2 after it reaches the specified position.

[0025] Furthermore, a vacuum pump is installed on the bottom side of the workbench 1 , a vacuum switch 6 is installed on the vacuum pump, and an air pipe 10 is connected between the vacuum pump and the vacuum head 7 .

[0026] In this embodiment, a plurality of grooves 8 are provided on the top surface of the workbench 1, and a vacuum groove 9 is also provided inside the workbench 1. The vacuum groove 9 is connected between the grooves 8. A plug-in hole is provided on the workbench 1, one end of the vacuum groove 9 is connected to one end of the plug-in hole, and a vacuum head 7 is connected to the other end of the plug-in hole. The groove 8 can draw air between the workbench 1 and the upper machine tray 2, and the internal air pressure reduction can achieve the positioning effect. The top surface of the workbench 1 is sunken, and the outer sides of the two ends of the upper and lower conductive grooves 21 are installed with carrier strip positioning pins 23. The carrier strip 3 is connected to the carrier strip positioning pins 23, and the vacuum inside the upper machine tray 2 also realizes the positioning of the carrier strip 3.

[0027] Working principle: The manual operation station puts the carrier strip 3 loaded with products into the upper tray 2, positions the carrier strip 3 through the carrier strip positioning pin 23, and then pushes the upper tray 2 into the workbench 1 of the equipment. The upper tray 2 is positioned on the Y-axis by sliding in the slide groove 4 and the automatic abutment device 22, and then the vacuum switch 6 on the bottom side is turned on. The air pipe 10 will extract the internal gas of the upper tray 2 through the groove 8, and the carrier strip 3 and the upper tray 2 are fixed on the equipment workbench 1 through the upper and lower conductive notches 21 to achieve the positioning effect.

[0028] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pallet fixing device with guided self-positioning, characterized in that: include: A workbench (1), wherein an upper machine tray (2) is mounted on the workbench (1), an upper and lower surface conducting slot (21) is provided in the upper machine tray (2), a strip carrier positioning pin (23) is mounted on the outer side of the upper and lower surface conducting slot (21), a strip carrier positioning pin (23) is connected to the strip carrier positioning pin (23), a vacuum switch (6) is mounted on the bottom side of the workbench (1), and a vacuum head (7) is arranged on one side of the vacuum switch (6).

2. A pallet fixing device with guided self-positioning according to claim 1, characterized in that: A slide groove (4) is horizontally provided on the top surface of one side of the workbench (1); one side of the bottom end of the upper machine tray (2) is slidably connected in the slide groove (4); and an automatic abutment device (22) is also installed thereon; a ball bearing is installed on one end of the automatic abutment device (22), and the ball bearing is movably connected to the inner wall surface of the slide groove (4).

3. A pallet fixing device with guided self-positioning according to claim 2, characterized in that: A limit pin (5) is installed on the outer side of the workbench (1), one end of the limit pin (5) extends into the slide groove (4), and the upper machine tray (2) is connected to one side of the limit pin (5).

4. A pallet fixing device with guided self-positioning according to claim 3, characterized in that: A vacuum pump is installed on the bottom side of the workbench (1), the vacuum switch (6) is installed on the vacuum pump, and an air pipe (10) is connected between the vacuum pump and the vacuum head (7).

5. A pallet fixing device with guided self-positioning according to claim 4, characterized in that: A plurality of grooves (8) are provided on the top surface of the workbench (1), a vacuum groove (9) is also provided inside the workbench (1), the vacuum groove (9) is connected between the grooves (8), a plug hole is provided on the workbench (1), one end of the vacuum groove (9) is connected to one end of the plug hole, and the vacuum head (7) is connected to the other end of the plug hole.

6. A pallet fixing device with guided self-positioning according to claim 5, characterized in that: The top surface of the workbench (1) is sunken, and strip-carrying positioning pins (23) are installed on the outer sides of both ends of the upper and lower conductive slots (21), and the strip-carrying strips (3) are connected to the strip-carrying positioning pins (23).

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