Machine tool feeding and discharging robot

Abstract

The utility model provides a machine tool feeding and discharging robot. Comprising a sliding groove, a sliding block is slidably connected into the sliding groove, a driving assembly for driving the sliding block to move is arranged in the sliding groove, a first electric push rod is arranged at the bottom of the sliding block, and a clamping assembly is arranged at the telescopic rod end of the first electric push rod and comprises a supporting seat, second electric push rods are symmetrically arranged on the side walls of the periphery of the supporting seat, and supporting plates are arranged at the telescopic rod ends of the second electric push rods; a plurality of clamping plates arranged on the outer side of the lower portion of the supporting base are elastically connected to the side walls, close to each other, of the supporting plates at equal intervals. Under the combined action of the spring, the multiple clamping plates and the like, the clamping plates are tightly attached to the side walls of materials in regular and irregular shapes, the clamping contact area is effectively increased, then the materials in the irregular shapes can be flexibly and stably clamped and fixed among the multiple clamping plates, the situation that the materials are damaged due to too tight clamping can be avoided, and the clamping efficiency is improved. And in addition, the situation that materials in irregular shapes are loosened and fall off in the clamping process is effectively avoided.

Description

Technical Field

[0001] The utility model provides a machine tool loading and unloading robot, belonging to the technical field of machine tool processing. Background Art

[0002] Machine tools refer to machines that manufacture machines, also known as machine tools or machine tools, and are usually referred to as machine tools. Materials need to be transported during machine tool processing. In order to load and unload materials conveniently and quickly, loading and unloading robots are usually used.

[0003] After searching, publication number CN218110111U discloses a machine tool loading and unloading robot, including a slide rail box, a lateral moving mechanism is provided inside the slide rail box, a cylinder is fixedly installed at the bottom of the lateral moving mechanism, a fixed box is fixedly installed at the bottom end of the extension rod of the cylinder, position adjustment mechanisms are provided on the inner walls on both sides of the fixed box, a clamping seat is fixedly installed at the bottom of the position adjustment mechanism, the two position adjustment mechanisms are used to adjust the distance between the two clamping seats, and a vacuum adsorption mechanism is provided on the inner wall of one side of the clamping seat. The utility model starts a motor to drive the screw to rotate, so that the two screw sleeves move toward the middle, and then uses the two clamping seats to clamp the objects for loading and unloading. For objects with a softer texture and no force, when the two clamping seats are close to each other and fit on the surface of the object, the vacuum generator is started, and the vacuum suction cup is used to adsorb the object for fixing, so that the object is not damaged due to clamping.

[0004] Based on the above search, combined with the prior art, it is found that the loading and unloading robot for machine tools can clamp and fix materials of regular shapes in the process of clamping materials, but when clamping materials of irregular shapes, the irregular shapes lead to the ineffective clamping area, which in turn leads to the loosening and falling of the irregularly shaped materials during the clamping process. Based on this, the utility model provides a loading and unloading robot for machine tools. Utility Model Content

[0005] The technical problem solved by the utility model is that when clamping irregularly shaped materials, the irregular shapes lead to an ineffective clamping area, which causes the irregularly shaped materials to loosen and fall off during the clamping process.

[0006] In order to solve the technical problem, the technical solution provided by the utility model is: a machine tool loading and unloading robot, including a slide groove, a slider is slidably connected in the slide groove, a driving component for driving the slider to move is arranged in the slide groove, an electric push rod 1 is arranged at the bottom of the slider, a clamping component is arranged at the telescopic rod end of the electric push rod 1, and the clamping component includes a support seat, and electric push rods 2 are symmetrically arranged on the side walls around the support seat, and a support plate is arranged on the telescopic rod end of the electric push rod 2, and a plurality of clamping plates arranged on the outer side below the support seat are elastically connected at equal distances on the side walls of the support plates that are close to each other.

[0007] Furthermore, the driving assembly includes a motor arranged on an inner side wall of the slide groove, the output end of the motor is fixedly connected to a screw threadedly connected to the slider, and the other end of the screw is rotatably connected to the other inner side wall of the slide groove.

[0008] Furthermore, two inner side walls of the slide groove are symmetrically provided with slide rails matching the side walls of the slider.

[0009] Furthermore, mounting holes are symmetrically provided at four corners of the two outer side walls of the slide groove.

[0010] Furthermore, the bottom of the telescopic rod end of the electric push rod 1 is fixedly connected to the top of the support seat, and the telescopic rod end of the electric push rod 1 is symmetrically provided with reinforcing ribs fixedly connected to the side wall of the support seat.

[0011] Furthermore, the side walls of the plurality of clamping plates are fixedly connected to the side walls of the support plate by means of springs.

[0012] Beneficial effects of the utility model:

[0013] By starting the second electric push rod, the support plate is driven to move inward, and then the spring and multiple clamping plates are driven to move inward, until the side wall of the material fits with the side walls of the multiple clamping plates, and the second electric push rod continues to drive the support plate to move inward. At this time, the spring is compressed, so that the clamping plate can fit closely with the side walls of regular and irregular shaped materials, effectively increasing the clamping contact area, and thus the irregular shaped materials can be flexibly and firmly clamped and fixed between the multiple clamping plates, so that in the process of loading and unloading materials, not only can the material be prevented from being damaged by excessive clamping, but also the irregular shaped materials can be effectively prevented from loosening and falling off during the clamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a machine tool loading and unloading robot of the utility model Figure 1 .

[0015] Figure 2 This is a schematic diagram of the structure of a machine tool loading and unloading robot of the utility model Figure 2 .

[0016] Figure 3 A schematic diagram of a machine tool loading and unloading robot according to the utility model Figure 1 .

[0017] Figure 4 A schematic diagram of a machine tool loading and unloading robot according to the utility model Figure 2 .

[0018] 1. Slide groove; 2. Slider; 3. Drive assembly; 4. Electric push rod 1; 5. Clamping assembly; 6. Support seat; 7. Electric push rod 2; 8. Support plate; 9. Clamping plate; 10. Motor; 11. Screw; 12. Slide rail; 13. Mounting hole; 14. Reinforcement rib; 15. Spring. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] According to the attached Figure 1 , 2 , 3, and 4: The utility model provides a loading and unloading robot for a machine tool: it comprises a slide 1 installed at a suitable position on the machine tool, a slider 2 is slidably connected in the slide 1, a driving assembly 3 for driving the slider 2 to move is arranged in the slide 1, an electric push rod 4 is arranged at the bottom of the slider 2, a clamping assembly 5 is arranged at the telescopic rod end of the electric push rod 4, the clamping assembly 5 comprises a supporting seat 6, electric push rods 2 are symmetrically arranged on the side walls around the supporting seat 6, a supporting plate 8 is arranged at the telescopic rod end of the electric push rod 2 7, and a plurality of clamping plates 9 arranged on the outer side below the supporting seat 6 are equidistantly elastically connected on the side walls of the supporting plate 8 close to each other. The slide 1 is installed at a suitable position on the machine tool. When loading, the slider 2 is driven to move by starting the driving assembly 3, and then the electric push rod 4 and the clamping assembly 5 are driven to move. The electric push rod 1 moves until the clamping assembly 5 moves above the material, and the electric push rod 1 4 is started to descend, thereby driving the support seat 6 to move downward until it fits with the top of the material. Thereafter, the electric push rod 2 7 is started to drive the support plate 8 to move inward, thereby driving the spring 15 and multiple clamping plates 9 to move inward until the side wall of the material fits with the side walls of multiple clamping plates 9. The electric push rod 2 7 continues to drive the support plate 8 to move inward. At this time, the spring 15 is compressed, so that the clamping plate 9 can fit closely with the side walls of regular and irregular shaped materials, and thus the irregular shaped materials can be flexibly and firmly clamped and fixed between the multiple clamping plates 9, which can not only avoid excessive clamping to damage the material, but also effectively prevent the irregular shaped materials from loosening and falling off during the clamping process.

[0021] According to the attached Figure 2 , 3 As shown: the driving component 3 includes a motor 10 arranged on an inner wall of the slide groove 1, and the output end of the motor 10 is fixedly connected to a screw 11 threadedly connected to the slider 2, and the other end of the screw 11 is rotatably connected to the other inner wall of the slide groove 1. The motor 10 is started by the driving component 3 to drive the screw 11 to rotate, and under the limit of the slide rail 12, the slider 2 can be driven to move.

[0022] According to the attached Figure 2 As shown: the two inner side walls of the slide groove 1 are symmetrically provided with slide rails 12 that match the side walls of the slider 2 and play a role in limiting the slider 2.

[0023] According to the attached Figure 1 As shown: the four corners of the two outer side walls of the slide 1 are symmetrically provided with mounting holes 13, which play the role of mounting the slide 1 at a suitable position on the machine tool.

[0024] According to the attached Figure 4 As shown: the bottom of the telescopic rod end of the electric push rod 4 is fixedly connected to the top of the support seat 6, and the telescopic rod end of the electric push rod 4 is symmetrically provided with reinforcing ribs 14 fixedly connected to the side wall of the support seat 6 to play a role in strengthening the fixation.

[0025] According to the attached Figure 4 As shown, the side walls of the plurality of clamping plates 9 are fixedly connected to the side walls of the support plate 8 by means of springs 15 , so as to ensure that the material can be flexibly clamped between the clamping plates 9 .

[0026] Principle of the utility model

[0027] When in use, through the driving component 3, the motor 10 is started to drive the screw 11 to rotate, and under the limit of the slide rail 12, the slider 2 can be driven to move, and the slider 2 can be driven to move, and then the electric push rod 1 4 and the clamping component 5 can be driven to move, until the clamping component 5 moves above the material, and the electric push rod 1 4 is started to descend, and then the support seat 6 is driven to move downward until it fits with the top of the material, and then the electric push rod 2 7 is started to drive the support plate 8 to move inward, and then the spring 15 and multiple clamping plates 9 are driven to move inward until the side wall of the material. The electric push rod 7 is in contact with the side walls of the multiple clamping plates 9, and continues to drive the support plate 8 to move inward. At this time, the spring 15 is compressed, so that the clamping plate 9 can fit closely with the side walls of the regular and irregular shaped materials, effectively increasing the clamping contact area, and thus the irregular shaped materials can be flexibly and firmly clamped and fixed between the multiple clamping plates 9, so that in the process of loading and unloading the materials, not only can the damage of the materials caused by excessive clamping be avoided, but also the loosening and falling off of the irregular shaped materials can be effectively avoided during the clamping process.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A machine tool loading and unloading robot, comprising a chute (1), characterized in that: A slider (2) is slidably connected in the slide groove (1), and a driving component (3) for driving the slider (2) to move is arranged in the slide groove (1). An electric push rod (4) is arranged at the bottom of the slider (2), and a clamping component (5) is arranged at the telescopic rod end of the electric push rod (4). The clamping component (5) includes a support seat (6), and electric push rods (7) are symmetrically arranged on the side walls around the support seat (6), and a support plate (8) is arranged at the telescopic rod end of the electric push rod (7). A plurality of clamping plates (9) arranged on the outer side below the support seat (6) are equidistantly elastically connected on the side walls of the support plate (8) that are close to each other.

2. A machine tool loading and unloading robot according to claim 1, characterized in that: The driving assembly (3) comprises a motor (10) arranged on an inner side wall of the slide groove (1), the output end of the motor (10) being fixedly connected to a screw rod (11) threadedly connected to the slider (2), and the other end of the screw rod (11) being rotatably connected to the other inner side wall of the slide groove (1).

3. A machine tool loading and unloading robot according to claim 1, characterized in that: The two inner side walls of the slide groove (1) are symmetrically provided with slide rails (12) matching the side walls of the slide block (2).

4. A machine tool loading and unloading robot according to claim 1, characterized in that: Mounting holes (13) are symmetrically arranged at four corners of the two outer side walls of the slide groove (1).

5. A machine tool loading and unloading robot according to claim 1, characterized in that: The bottom of the telescopic rod end of the electric push rod (4) is fixedly connected to the top of the support seat (6), and reinforcing ribs (14) are symmetrically provided on the telescopic rod end of the electric push rod (4) and are fixedly connected to the side wall of the support seat (6).

6. A machine tool loading and unloading robot according to claim 1, characterized in that: The side walls of the plurality of clamping plates (9) are fixedly connected to the side walls of the support plate (8) by means of springs (15).

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