Multi-layer feeding and discharging device

Abstract

The utility model relates to a multi-layer feeding and discharging device which comprises a support, a plurality of parallel supporting arms are arranged on the two sides of the support respectively, and first linear sliding rails are arranged on the upper sides of the supporting arms. The tray base comprises a plurality of layers, and the two sides of each layer of tray base are arranged on the first linear sliding rails on the two sides of the support in a sliding mode respectively; the feeding tray and the discharging tray are both arranged on the tray passing base; the feeding tray is used for feeding workpieces to be machined. The discharging tray is used for discharging the machined workpieces. And the tray moving mechanism is arranged on the supporting arm, and the tray moving mechanism is connected with the tray base and drives the tray base to horizontally move along the first linear sliding rail. By optimizing the layout of the sliding shoe trays, the space utilization rate is improved, efficient and stable multi-layer feeding can be achieved, the feeding efficiency is improved, and the requirement for high productivity is met.

Description

Technical Field

[0001] The utility model relates to the technical field of loading and unloading material conveying, in particular to a multi-layer loading and unloading material device. Background Art

[0002] In the automatic assembly line process of plungers and slide shoes, because the workpieces of plungers and slide shoes are relatively small and have smooth surfaces, single-tray loading and unloading devices generally have the following defects: 1. Low loading and unloading efficiency: Single-layer loading and unloading means that only one layer of material can be processed at a time, which limits production efficiency, especially when the production line needs to run at high speed to meet mass production needs. 2. Low space utilization: Since only single-layer loading and unloading is possible, the space utilization rate is not high, resulting in an increase in the floor area of ​​the production line, which is not conducive to saving production space and improving the compactness of the factory. 3. Material damage risk: Manual labor needs to replace material trays frequently, and materials are prone to wear and collision, resulting in product damage or quality degradation. 4. Poor adaptability: Single-layer loading and unloading devices are difficult to adapt to materials of different sizes and shapes, and their adaptability is limited for diversified production needs. 5. Low degree of automation: Single-layer loading and unloading devices often require manual intervention, and the degree of automation is not high, which to a certain extent limits the automation and intelligent development of the production process. 6. Safety risks: Due to the intervention of manual operation, single-layer loading and unloading devices may have safety risks when running at high speed, and operation accidents are prone to occur. Utility Model Content

[0003] To this end, the technical problem to be solved by the utility model is to overcome the shortcomings in the prior art. The utility model provides a multi-layer loading and unloading device for a plunger assembly robot production line. By optimizing the tray layout of the sliding shoe, multi-layer loading of the sliding shoe is achieved, the space utilization rate is improved, and high efficiency and stability are achieved. The loading efficiency is high and can meet high production capacity requirements.

[0004] In order to solve the above technical problems, the utility model provides a multi-layer loading and unloading device, which is characterized by comprising:

[0005] A bracket, with a plurality of parallel support arms on both sides thereof, and a first linear slide rail on the upper side of the support arms;

[0006] The tray base comprises multiple layers, and both sides of each layer of the tray base are slidably arranged on the first linear slide rails on both sides of the bracket;

[0007] A loading tray and an unloading tray are both arranged on the tray base; the loading tray is used for loading workpieces to be processed; and the unloading tray is used for unloading processed workpieces;

[0008] The tray moving mechanism is arranged on the support arm and connected to the tray base to drive the tray base to move horizontally along the first linear slide rail.

[0009] In one embodiment of the utility model, the tray moving mechanism includes a moving cylinder and a sliding seat, the moving cylinder is arranged on the side of the support arm, and the sliding seat is connected to the telescopic rod of the moving cylinder.

[0010] In one embodiment of the present invention, a second linear slide rail is provided on the side of the support arm, and the sliding seat is slidably connected to the second linear slide rail.

[0011] In one embodiment of the utility model, latch cylinders are further provided on both sides of the tray base, and locking holes matched with the latch cylinders are provided on the sliding seat.

[0012] In one embodiment of the present invention, a limit baffle is provided on the support arm and at the end of the first linear slide rail, and a buffer is provided on the limit baffle.

[0013] In one embodiment of the utility model, the tray base is provided with positioning columns for positioning the loading tray and the unloading tray, and the loading tray and the unloading tray are both provided with positioning holes corresponding to the positioning columns.

[0014] In one embodiment of the present invention, sliding blocks are provided on both sides of the bottom of the tray base, and the sliding blocks are slidably connected to the first linear slide rail.

[0015] In one embodiment of the utility model, a plexiglass plate is arranged on the top of the bracket.

[0016] In one embodiment of the utility model, a tower lamp is provided on the top of the bracket.

[0017] In an embodiment of the present invention, a handle is provided on the tray base.

[0018] The above technical solution of the utility model has the following beneficial effects compared with the prior art:

[0019] The utility model discloses a multi-layer loading and unloading device, which is used for a plunger assembly robot production line. The pallet base includes multiple layers, and each layer of the pallet base is provided with a loading pallet and an unloading pallet, which can realize multi-layer loading of the sliding shoe, effectively improve the space utilization rate, improve the loading efficiency, and meet the high production capacity requirements. The pallet base moves on the first linear slide rail, which can ensure that the material maintains the correct direction during the transmission process to avoid deviation, and ensure that the robot can accurately grasp the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the structure of a multi-layer feeding device in a preferred embodiment of the utility model;

[0022] Figure 2 yes Figure 1 A partial structural schematic diagram of a multi-layer feeding device shown;

[0023] Figure 3 yes Figure 1 A schematic diagram of the structure of the bracket, the first linear slide rail, the limit baffle and the buffer shown;

[0024] Explanation of the reference numerals in the specification: 1. Bracket; 11. Support arm; 12. First linear slide rail; 13. Second linear slide rail; 14. Limit baffle; 141. Buffer; 15. Organic glass plate; 16. Tower lamp; 2. Tray base; 21. Slider; 3. Loading tray; 4. Unloading tray; 5. Tray moving mechanism; 51. Moving cylinder; 52. Sliding seat; 6. Latch cylinder. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0026] Reference Figure 1 As shown, a multi-layer loading and unloading device described in the utility model comprises: a bracket 1, on both sides of which are respectively provided with a plurality of parallel supporting arms 11, and the upper side of the supporting arms 11 is provided with a first linear slide rail 12; a tray base 2, comprising multiple layers, and both sides of each layer of the tray base 2 are respectively slidably arranged on the first linear slide rails 12 on both sides of the bracket 1; the first linear slide rail 12 plays a role in guiding materials, which can ensure that the tray base 2 maintains the correct direction during the transmission process, avoids deviation, and ensures that the robot can accurately grasp the material; a loading tray 3 and a unloading tray 4 are both arranged on the tray base 2; the loading tray 3 is used to load the workpiece to be processed; the unloading tray 4 is used to unload the processed workpiece; a tray moving mechanism 5 is arranged on the supporting arm 11, and the tray moving mechanism 5 is connected to the tray base 2, driving the tray base 2 to move horizontally along the first linear slide rail 12. The utility model realizes the feeding of multi-layer trays by adjusting the number of tray layers and layout, and realizes efficient and stable multi-layer loading, and has a simple structure, can reduce the difficulty of maintenance, and has high device stability.

[0027] In this embodiment, the tray moving mechanism 5 includes a moving cylinder 51 and a sliding seat 52 . The moving cylinder 51 is arranged on the side of the support arm 11 , and the sliding seat 52 is connected to the telescopic rod of the moving cylinder 51 .

[0028] Furthermore, a second linear slide rail 13 is provided on the side of the support arm 11 , and the sliding seat 52 is slidably connected to the second linear slide rail 13 .

[0029] Furthermore, latch cylinders 6 are provided on both sides of the tray base 2, and locking holes adapted to the latch cylinders 6 are provided on the sliding seat 52. When the sliding shoe needs to be manually loaded, the latch cylinders 6 are activated to lock the two ends of the tray base 2 on the sliding seat 52.

[0030] In addition, a limit baffle 14 is provided on the support arm 11 and at the end of the first linear slide rail, and a buffer 141 is provided on the limit baffle 14. The limit baffle 14 can limit the moving position of the pallet base 2, and can prevent the pallet base 2 from sliding off the first linear slide rail 12; the buffer is added to the limit baffle 14, which can reduce the wear and collision of materials during transportation.

[0031] In this embodiment, the tray base 2 is provided with positioning columns for positioning the loading tray 3 and the unloading tray 4, and the loading tray 3 and the unloading tray 4 are both provided with positioning holes corresponding to the positioning columns.

[0032] Furthermore, sliders 21 are provided on both sides of the bottom of the tray base 2, and the sliders 21 are slidably connected to the first linear slide rail 12. A slide groove is provided at the bottom of the slider 21, which can ensure that the tray base 2 can move smoothly on the first linear slide rail 12, ensure that the correct direction can be maintained during the transmission process of the sliding shoe loading and the plug unloading, avoid deviation, and ensure that the robot can accurately grasp the material.

[0033] In this embodiment, a plexiglass plate 15 is arranged on the top of the support 1. The plexiglass plate 15 is used to observe the material taking situation of the robot in the support 1.

[0034] In order to facilitate observation of the operating status of the equipment, a tower light 16 is provided on the top of the bracket 1 .

[0035] The multi-layer feeding device based on the above structure has the following working steps:

[0036] (1) When loading manually, the latch cylinder 6 is started to lock the two ends of the tray base 2 in the sliding seat 52, and then the sliding shoes are manually loaded in order. When the loading is completed, the corresponding loading tray 3 is confirmed by the button box, and the latch cylinders 6 on both sides of the tray base 2 corresponding to the loading tray 3 are unlocked to separate the tray base 2 from the sliding seat 52;

[0037] (2) The moving cylinder 51 pulls the loading tray 3 into the feeding position in the tray station; the robot sequentially grabs the sliding shoe materials on the feeding position in the tray station, and after the internal processing is completed, the qualified plungers are sequentially unloaded to the tray;

[0038] (3) When the number of qualified plungers reaches the maximum load capacity of the unloading tray 4, the moving cylinder 51 pushes the corresponding tray back to the manual loading position of the tray;

[0039] (4) Manually pack qualified plungers into boxes;

[0040] (5) During the process of step (2) to step (4), the operator can continue to load the loading tray 3 on the tray base 2 of other layers with the sliding shoe, or perform unloading operations on qualified plungers through the unloading tray 4.

[0041] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A multi-layer loading and unloading device, characterized in that: include: A bracket, with a plurality of support arms arranged in parallel on both sides thereof, and a first linear slide rail is arranged on the upper side of the support arms; The tray base comprises multiple layers, and both sides of each layer of the tray base are slidably arranged on the first linear slide rails on both sides of the bracket; A loading tray and an unloading tray are both arranged on the tray base; the loading tray is used for loading workpieces to be processed; and the unloading tray is used for unloading processed workpieces; The tray moving mechanism is arranged on the support arm and connected to the tray base to drive the tray base to move horizontally along the first linear slide rail.

2. A multi-layer loading and unloading device according to claim 1, characterized in that: The tray moving mechanism comprises a moving cylinder and a sliding seat, wherein the moving cylinder is arranged on the side of the supporting arm, and the sliding seat is connected with the telescopic rod of the moving cylinder.

3. A multi-layer loading and unloading device according to claim 2, characterized in that: A second linear slide rail is disposed on the side of the support arm, and the sliding seat is slidably connected to the second linear slide rail.

4. A multi-layer loading and unloading device according to claim 3, characterized in that: Latch cylinders are also provided on both sides of the tray base, and locking holes matched with the latch cylinders are provided on the sliding seat.

5. A multi-layer loading and unloading device according to claim 1, characterized in that: A limit baffle is provided on the support arm and at the end of the first linear slide rail, and a buffer is provided on the limit baffle.

6. A multi-layer loading and unloading device according to claim 1, characterized in that: The tray base is provided with positioning columns for positioning the loading tray and the unloading tray, and the loading tray and the unloading tray are both provided with positioning holes corresponding to the positioning columns.

7. A multi-layer loading and unloading device according to claim 1, characterized in that: Slide blocks are provided on both sides of the bottom of the tray base, and the slide blocks are slidably connected to the first linear slide rail.

8. A multi-layer loading and unloading device according to claim 1, characterized in that: A plexiglass plate is arranged on the top of the support.

9. A multi-layer loading and unloading device according to claim 1, characterized in that: A tower lamp is arranged on the top of the bracket.

10. A multi-layer loading and unloading device according to claim 1, characterized in that: A handle is provided on the tray base.

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