Feeding and discharging robot

Abstract

The utility model discloses a feeding and discharging robot, which belongs to the field of mechanical equipment and is characterized by comprising a linear driving mechanism on a hanging bracket, and a pneumatic finger is arranged on a movable part of the linear driving mechanism. The pneumatic finger comprises two clamping parts and shoveling parts located at the bottoms of the clamping parts and perpendicular to the clamping parts, products can be supported, and the problems that in the prior art, soft products are prone to being clamped and deformed, heavy objects are prone to loosening and falling off, and special-shaped objects are not prone to being clamped and falling are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a loading and unloading robot. Background Technique

[0002] With the rapid progress of China's industry, especially in the field of mechanical equipment manufacturing, machine tool processing has become an indispensable link. However, it is worth noting that some small enterprises still rely on manual methods for loading and unloading machine tools. This traditional method is not only inefficient. Therefore, people have invented industrial loading and unloading robots, which clamp products and transfer them to designated positions through a transmission mechanism.

[0003] However, the applicability of existing industrial robots is too low only by clamping from left and right. For example, soft products are easily deformed when clamped, heavy items are easily loosened and fallen off when clamped, and it is not easy to clamp and land on special-shaped items. Therefore, a new solution is needed to solve the above problems. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a loading and unloading robot, which can lift products and solve the problems that soft products are easily deformed when clamped, heavy items are easily loosened and fallen off, and special-shaped items are not easy to be clamped and landed in the prior art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A loading and unloading robot includes a linear driving mechanism on a hanger. A pneumatic finger is arranged on a moving part of the linear driving mechanism. The finger of the pneumatic finger includes two clamping parts and a shoveling part located at the bottom of the clamping part and perpendicular to the clamping part.

[0007] By adopting the above technical scheme, when the clamping part clamps the product, the shoveling part is located at the bottom of the product to form a bottom support, so that the product can be lifted, and the problems that soft products are easily deformed when clamped, heavy items are easily loosened and fallen off, and special-shaped items are not easy to be clamped and landed in the prior art can be solved.

[0008] The utility model is further arranged as follows: One side of the shoveling part away from the clamping part is an inclined surface, and the lower side of the inclined surface is away from the clamping part.

[0009] By adopting the above technical scheme: The wall thickness of the shoveling part at the shoveling end is reduced, and thus it is easy for the shoveling part to shovel into the bottom of the product.

[0010] The utility model is further arranged as follows: Side baffles are connected between the shoveling part and the side surface of the clamping part.

[0011] By adopting the above technical scheme: The baffle can play a protective role and avoid the problem that the staff accidentally touches the pointed end of the shoveling part.

[0012] The present utility model is further configured such that: the side baffle is transparent.

[0013] By adopting the above technical solution: the transparent side baffle has visibility, which is convenient for the staff to timely judge whether the product is completely shoveled in.

[0014] The present utility model is further configured such that: a soft pad is provided on one side of the clamping portion close to the shoveling-in portion.

[0015] By adopting the above technical solution: the soft pad can reduce the rigid collision between the product and the clamping portion, and reduce the defective rate.

[0016] The present utility model is further configured such that: the soft pad is a foam.

[0017] By adopting the above technical solution: the foam is inexpensive and easy to obtain.

[0018] The present utility model is further configured such that: the foam is fixed to the side wall of the clamping portion by double-sided adhesive.

[0019] By adopting the above technical solution: the operation of pasting with double-sided adhesive is simple and has a good effect.

[0020] The present utility model is further configured such that: a dust leakage channel is provided at a position of the shoveling-in portion close to the clamping portion.

[0021] By adopting the above technical solution: the accidentally shoveled-in sundries will fall out from the dust leakage channel along with the shoveling-in of the product, and it is convenient for cleaning inside the shoveling-in portion.

[0022] The present utility model is further configured such that: a reinforcing rib is connected between the clamping portion and the shoveling-in portion.

[0023] By adopting the above technical solution: the reinforcing rib can effectively improve the connection strength between the two.

[0024] In summary, the present utility model mainly has the following beneficial effects:

[0025] 1. By providing pneumatic fingers and setting the structure of the fingers as a clamping portion and a shoveling-in portion, when the clamping portion clamps the product, the shoveling-in portion is located at the bottom of the product to form a bottom support, so that the product can be lifted, and the problems in the prior art that soft products are easily deformed by clamping, heavy objects are easily loosened and fallen off, and it is not easy to clamp the landing points of special-shaped objects can be solved;

[0026] 2. By providing a side baffle, the baffle can play a protective role to avoid the problem that the staff accidentally touches the tip of the shoveling-in portion;

[0027] 3. By providing a soft pad, the rigid collision between the product and the clamping portion can be reduced, and the defective rate can be reduced;

[0028] 4. By setting up a dust leakage channel, sundries accidentally shoveled in will fall out from the dust leakage channel as the product is shoveled in, and it is convenient to clean the inside of the shoveling part. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a perspective view of the present invention;

[0030] Figure 2 is Figure 1 an enlarged schematic view of part A in

[0031] In the figure: 1, hanger; 2, linear drive mechanism; 21, moving part; 3, pneumatic finger; 31, clamping part; 32, shoveling part; 321, inclined surface; 4, side baffle; 5, soft pad; 6, dust leakage channel; 7, reinforcing rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention, and should not be construed as a limitation to the present invention.

[0033] Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0034] A loading and unloading robot includes a linear drive mechanism 2 on a hanger 1, and a pneumatic finger 3 is provided on the moving part 21 of the linear drive mechanism. Among them, both the linear drive mechanism 2 and the pneumatic finger 3 belong to the prior art. The linear drive mechanism 2 can be a rodless cylinder, preferably a combined structure of a motor, a lead screw, and a slider. The pneumatic finger 3 has fingers that move relative to each other, which will not be elaborated here.

[0035] In order to solve the problem that the clamping method of existing industrial robots has too low applicability, in some embodiments, the fingers of the pneumatic finger 3 include two clamping parts 31 and a shoveling part 32 located at the bottom of the clamping part 31. The shoveling part 32 is perpendicular to the clamping part 31, forming a structure with an L-shaped cross-section. When the clamping part 31 clamps the product, the shoveling part 32 is located at the bottom of the product to form a bottom support, so that the product can be lifted, which can solve the problems in the prior art that soft products are easily deformed by clamping, heavy items are easily loosened and fallen off, and it is difficult to clamp the landing points of special-shaped items. Further, a reinforcing rib 7 is connected between the clamping part 31 and the shoveling part 32, and the reinforcing rib 7 can effectively improve the connection strength between the clamping part 31 and the shoveling part 32.

[0036] To facilitate the shoveling part 32 to shovel under the product, in some preferred embodiments, one side of the shoveling part 32 away from the clamping part 31 is an inclined surface 321 and the lower side of the inclined surface 321 is away from the clamping part 31. This solution reduces the wall thickness of the shoveling part 32 at the shoveling end, and thus it is easy for the shoveling part 32 to shovel under the product bottom. Since the front end of the inclined surface 321 of the shoveling part 32 is thin and likely to scratch the staff, in some embodiments, a side baffle 4 may be connected to the side surface of the shoveling part 32 and the clamping part 31. The side baffle 4 is preferably transparent to facilitate the staff to timely judge whether the product is completely shoveled in.

[0037] After the product is shoveled into the pneumatic finger 3, the product is likely to collide with the clamping part 31. Therefore, in some preferred embodiments, a soft pad 5 is provided on the side of the clamping part 31 close to the shoveling part 32. The soft pad 5 can be made of materials such as intersecting, silica gel, paper skin, etc., and is preferably foam, which is inexpensive and easy to obtain. In this solution, the foam is fixed to the side wall of the clamping part 31 by double-sided tape. In some other embodiments, the foam can also be fixed by components such as glue, screws, etc., or by snap connection.

[0038] In some preferred embodiments, a dust leakage channel 6 is provided at the position of the shoveling part 32 close to the clamping part 31. Debris that is mis-shoveled will fall out from the dust leakage channel 6 along with the shoveling of the product, and it is convenient for cleaning inside the shoveling part 32.

[0039] The working process and beneficial effects of the present utility model are as follows: The pneumatic finger 3 can be inserted under the product to lift it, and then the product is moved to the designated position through the linear movement mechanism. Specifically, when the clamping part 31 clamps the product, the shoveling part 32 forms a bottom support at the bottom of the product, so that the product can be lifted, which can solve the problems in the prior art that soft products are easily deformed by clamping, heavy items are easily loosened and fallen off, and it is not easy to clamp the landing points of special-shaped items. Debris that is mis-shoveled will fall out from the dust leakage channel 6 along with the shoveling of the product, and it is convenient for cleaning inside the shoveling part 32.

[0040] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not contribute creatively to the embodiments according to needs without departing from the principles and purposes of the present utility model, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A loading and unloading robot, comprising a linear drive mechanism (2) on a hanger (1), characterized in that: A pneumatic finger (3) is provided on the movable part (21) of the linear drive mechanism, and the finger of the pneumatic finger (3) comprises two clamping parts (31) and a shoveling part (32) located at the bottom of the clamping part (31) and arranged perpendicular to the clamping part (31); The side of the shoveling portion (32) away from the clamping portion (31) is an inclined surface (321), and the lower side of the inclined surface (321) is away from the clamping portion (31); The scooping portion (32) and the side surfaces of the clamping portion (31) are connected with side baffles (4); A soft pad (5) is provided on one side of the clamping portion (31) close to the shoveling portion (32); The shoveling portion (32) is provided with an ash leakage channel (6) at a position close to the clamping portion (31).

2. A loading and unloading robot according to claim 1, characterized in that: The side baffle (4) is transparent.

3. A loading and unloading robot according to claim 1, characterized in that: The soft pad (5) is foam.

4. A loading and unloading robot according to claim 3, characterized in that: The foam is fixed to the side wall of the clamping portion (31) by means of double-sided adhesive.

5. The loading and unloading robot according to claim 1, characterized in that: A reinforcing rib (7) is connected between the clamping portion (31) and the shoveling portion (32).

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