A self-gravity segmented sliding device

Abstract

The present invention discloses a self-gravity segmented sliding device, comprising a sliding device, a conveyor line located on one side of the sliding device, and a cooking device located on the other side of the sliding device, wherein the conveyor line is provided with a pushing mechanism, the sliding device comprises a frame platform and a lifting assembly, and the frame platform is formed by a plurality of connecting rods connected to each other. The present invention adopts the above technical scheme to provide a self-gravity segmented sliding device, which makes up for the deficiencies of the prior art and has the following advantages: utilizing a cylinder and a connecting rod mechanism to divide the slide into two sections for sliding; utilizing a connecting rod mechanism is stable and reliable, and the purpose of buffering, shock absorption and self-maintenance during operation is achieved through a spring; utilizing a cam follower to convert sliding friction into rolling friction, thereby improving the operating stability of the device.

Description

Technical Field

[0001] The invention relates to the field of automatic loading and unloading of machining equipment, in particular to a segmented self-gravity segmented sliding device. Background Art

[0002] With the development of industrial automation, the automation of machine tools has emerged and has been gradually applied to the processing of automotive parts. At present, the industry often transports finished products through manual unloading, unloading by transplanting robots, and unloading by self-gravity sliding devices. Manual unloading is labor-intensive, and the cost of transplanting robots is relatively high. The self-gravity sliding devices currently used are often limited by space: when the height difference is large, a small angle is used to slide, which requires a longer sliding space; the angle of the sliding inclined slide is too large, the workpiece is easy to tip over, and the speed of the workpiece after sliding is too fast, and the surface of the finished parts is prone to bumps and damage. In view of the shortcomings of the prior art, the inventor felt that it was not perfect, so he exhausted his mind to carefully study and overcome it. With his many years of work experience in this industry, he developed a segmented self-gravity segmented sliding device, which can effectively utilize the existing space and solve the space requirements of the self-gravity sliding device; solve the problem of excessive self-gravity inclination angle of parts and excessive sliding speed, and avoid bumps and damage to the surface of the finished product. Summary of the invention

[0003] In order to solve the above defects in the prior art, the present invention discloses a segmented self-gravity segmented sliding device, which is implemented by adopting the following technical solutions.

[0004] In the description of the present invention, it should be noted that the terms "inner", "lower", "upper", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or the directions or positional relationships in which the invention product is usually placed when in use, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed or operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0005] A self-gravity segmented sliding device comprises a sliding device, a cylinder, a lifting base plate, a conveyor line located on one side of the sliding device, and a processing device located on the other side of the sliding device. A pushing mechanism is arranged on the conveyor line. The sliding device comprises a frame platform and a lifting assembly. The frame platform is connected to each other by a plurality of connecting rods.

[0006] As a further improvement of the present technology, the lifting assembly is fixed to the frame table by a number of bolts, the cylinder is connected to the fixed base plate by bolts, the fixed base plate is fixed to the linear bearing below by bolts, a bearing optical axis is arranged inside the linear bearing, the top of the bearing optical axis is connected to the lifting base plate by a connecting nut, and a shaft ring is arranged below the bearing optical axis.

[0007] As a further improvement of the present technology, the top of the cylinder is connected to the Y-type joint through a cylinder joint nut. As a further improvement of the present technology, the Y-type joint is connected to the floating base plate connecting seat below the lifting base plate.

[0008] As a further improvement of the present technology, the Y-type joint is connected to the cylinder connecting shaft through an elastic retaining ring of the cylinder shaft as a further improvement of the present technology, to the floating substrate connecting seat.

[0009] The upper part of the lifting base is fixedly connected with the rotating support seat, and the rotating support seat is connected with the rotating shaft through the sliding groove and the sliding groove shaft is connected with the first sliding groove through the elastic retaining ring.

[0010] As a further improvement of the present technology, a through hole is provided on the lifting base plate for the push rod to pass through, the bottom of the push rod is connected to the fixed base plate, and a cam follower is provided on the top of the push rod, and the cam follower is in contact with the second slide groove.

[0011] As a further improvement of the present technology, one side of the lifting base is connected to one end of the spring through a mounting bracket under the spring, and the other end of the spring is connected to the second sliding groove.

[0012] As a further improvement of the present technology, the side surface of the first slide slot is connected to the photoelectric switch via a photoelectric switch bracket.

[0013] Beneficial effects of the present invention:

[0014] The present invention adopts the above technical scheme to provide a self-gravity segmented sliding device, which makes up for the shortcomings of the existing technology and has the following advantages: 1. The slide trough is divided into two sections for sliding down by using a cylinder and a connecting rod mechanism; 2. The use of the connecting rod mechanism is stable and reliable, and the purpose of buffering, shock absorption and self-maintenance during operation is achieved through the spring; 3. The cam follower is used to convert sliding friction into rolling friction, thereby improving the operating stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the sliding device of the present invention.

[0016] Figure 2 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 3 It is a schematic diagram of a partially enlarged structure of the present invention.

[0018] Figure 4 Schematic diagram of the structure of the sliding device in its initial state.

[0019] Figure 5 Schematic diagram of the structure of the sliding device in working state. DETAILED DESCRIPTION

[0020] The present invention will be described below with reference to the accompanying drawings. The structural proportions of the accompanying drawings are only schematic, and the structural proportions can be specifically determined according to actual needs; however, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present disclosure. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessary confusion of the concepts of the present disclosure. All terms (including technical and scientific terms) used herein have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used here should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

[0021] like Figures 1 to 5 As shown, a self-gravity segmented sliding device includes a sliding device 30, a cylinder 1, a lifting base plate 16, a conveyor line 31 located on one side of the sliding device 30, and a processing device 32 located on the other side of the sliding device. A pushing mechanism 33 is arranged on the conveyor line 31. The sliding device includes a frame and a lifting assembly. The frame is formed by a plurality of connecting rods connected to each other. The lifting assembly is fixed to the frame by a plurality of bolts. The cylinder 1 is connected to a fixed base plate 5 by bolts. The fixed base plate 5 is fixed to a linear bearing 4 by bolt locking. A bearing optical axis 2 is arranged in the linear bearing 4 to pass through. The top of the bearing optical axis 2 is connected to the lifting base plate 16 by a connecting nut 15. A shaft ring 3 is arranged below the bearing optical axis 2. The top of the cylinder 1 is connected to a Y-type joint 13 by a cylinder joint nut 12. The Y-type joint 13 is connected to the lifting base plate 1 6 is connected to the floating substrate connecting seat 14 below, the Y-type joint 13 is connected to the floating substrate connecting seat 14 through the cylinder shaft elastic retaining ring 6 and the cylinder connecting shaft 7, the lifting substrate 16 is fixedly connected to the rotating support seat 17 above, and the rotating support seat 17 is connected to the first slide groove 22-1 through the slide groove connecting shaft 18 and the slide groove shaft elastic retaining ring 19, the lifting substrate 16 is provided with a through hole for the push rod 10 to pass through, the bottom of the push rod 10 is connected to the fixed substrate 5, and the top of the push rod 10 is provided with a cam follower 11, and the cam follower 11 is in contact with the second slide groove 22-2, one side of the lifting substrate 16 is connected to one end of the spring 9 through the spring lower mounting bracket 8, and the other end of the spring 9 is connected to the second slide groove 22-2, and the side of the first slide groove 22-1 is connected to the radio photoelectric switch 20 through the radio photoelectric switch bracket 21.

[0022] like Figure 1 and 2 As shown, the main assembly relationship of the lifting component 2 is as follows: the cylinder 1 is connected to the fixed base plate 5 by bolts, the linear bearing 4 is locked on the fixed base plate 5 by bolts, the top of the four sets of linear bearing optical axis 2 is connected to the lifting base plate 16 by connecting nuts 15, and then after passing through the linear bearing 4, it can move up and down in the linear bearing 4, then install the shaft ring 3, install the cylinder joint nut 12 and the Y-type joint 13 on the piston rod at the top of the cylinder 1 in turn, and then connect the cylinder shaft 7 to the lifting base plate 16 through the cylinder shaft elastic retaining ring 6, so that the cylinder 1 can drive the lifting base plate 16 to move up and down; the rotating support seat 17 is fixed on the lifting base plate 16, and the rotating shaft 18 is connected to the slide groove shaft through the slide groove with elastic The cooperation of the retaining ring 19 and the first slide groove 22-1 is connected; the push rod 10 passes through the reserved hole on the lifting base plate 16, and the lower end is locked with the fixed base plate 5 and fixed with a nut; the cam follower 11 is installed at the other end of the push rod 10, and the bracket 8 installed under the spring is locked on the floating base plate connecting seat 14 by bolts, one end of the spring 9 is connected with the reserved hole on the bracket 8 installed under the spring, and the other end is connected with the reserved hole on the second slide groove 22-2; the opposing photoelectric switch 20 is installed on the opposing photoelectric switch bracket 21, and is fixed together with the side of the connection between the first slide groove 22-1 and the second slide groove 22-2. During the lifting and lowering process of the cylinder 1, the spring 9 is subjected to force to keep the cam follower 11 rolling on the slide groove 22.

[0023] like Figure 4 As shown, this figure is an initial state diagram of the sliding device, and the cylinder 1 is in a jacking state. When debugging is required, the height of the push rod 10 is adjusted by rotating the thread at the bottom of the adjustment rod 10, so that the slope of the second slide groove 22-2 can be adjusted at the same time.

[0024] like Figure 5 As shown, the self-gravity segmented sliding device is in working state. When the workpiece enters the slide from the left side of the second slide groove 22-2 and slides down to the bottom of the second slide groove 22-2, the photoelectric switch 20 sends a signal, the cylinder 1 starts to retract, and the second slide groove 22-2 is supported by the push rod 10. At this time, the first slide groove 22-1 is inclined at a certain slope, and the workpiece continues to slide down. When the workpiece has finished sliding down, the cylinder 1 receives the signal and extends out. The first slide groove 22-1 and the second slide groove 22-2 are restored to the initial state by the thrust of the cylinder 1 and the tension of the spring 9.

[0025] Since the height difference between the conveyor line 31 and the material sorting device 32 is large, and the distance is short due to space restrictions, the ordinary slide has a large inclination angle, and the workpiece is easy to tip over and bump. The self-gravity segmented sliding device is used here to effectively solve the above problems. It has the advantages of effective use of space, making the connection between equipment more compact, and the segmented sliding is more stable, avoiding the easy tipping of the workpiece. The speed of the workpiece is stable after sliding, avoiding bumps and damages on the appearance of the finished product, and no personnel are required to deal with the phenomenon of material jamming and tipping, thereby improving production efficiency and reducing labor costs.

[0026] Although the present invention is described in conjunction with the above embodiments, the present invention is not limited to the above embodiments but is only limited by the appended claims and can be easily modified and varied by a person skilled in the art without departing from the essential concept and scope of the present invention.

Claims

1. A self-gravity segmented sliding device, comprising a sliding device (30), a cylinder (1), a lifting base plate (16), a conveyor line (31) located on one side of the sliding device (30), and a processing device (32) located on the other side of the sliding device, wherein a material pushing mechanism (33) is provided on the conveyor line (31), and the characteristics are: The descending device comprises a frame platform and a lifting assembly, wherein the frame platform is connected to each other by a plurality of connecting rods; The lifting assembly is fixed to the frame platform by a plurality of bolts, the cylinder (1) is connected to the fixed base plate (5) by bolts, the fixed base plate (5) is fixed to the linear bearing (4) by bolts, a bearing optical axis (2) is arranged inside the linear bearing (4) to pass through, the top of the bearing optical axis (2) is connected to the lifting base plate (16) by a connecting nut (15), and a shaft ring (3) is arranged below the bearing optical axis (2); A through hole is provided on the lifting base plate (16) for the push rod (10) to pass through, the bottom of the push rod (10) is connected to the fixed base plate (5) by means of a thread, and a cam follower (11) is provided on the top of the push rod (10), and the cam follower (11) is in contact with the second slide groove (22-2).

2. A self-gravity segmented sliding device according to claim 1, characterized in that: The top of the cylinder (1) is connected to a Y-shaped joint (13) via a cylinder joint nut (12), and the Y-shaped joint (13) is connected to a floating base plate connection seat (14) below the lifting base plate (16).

3. The self-gravity segmented sliding device according to claim 2, characterized in that: The Y-shaped joint (13) is connected to the floating base plate connection seat (14) through a cylinder shaft elastic retaining ring (6) and a cylinder connecting shaft (7).

4. The self-gravity segmented sliding device according to claim 1, characterized in that: The upper portion of the lifting base plate (16) is fixedly connected to a rotating support seat (17), and the rotating support seat (17) is connected to the first sliding groove (22-1) through a sliding groove connecting rotating shaft (18) and a sliding groove shaft elastic retaining ring (19).

5. A self-gravity segmented sliding device according to any one of claims 1 to 4, characterized in that: One side of the lifting base plate (16) is connected to one end of the spring (9) via a spring lower mounting bracket (8), and the other end of the spring (9) is connected to the second sliding groove (22-2).

6. The self-gravity segmented sliding device according to claim 4, characterized in that: The side surface of the first slide groove (22-1) is connected to the radio photoelectric switch (20) via a radio photoelectric switch bracket (21).

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