Material distributing and feeding mechanical arm

Abstract

The utility model relates to the technical field of plate feeding equipment, and discloses a distributing and feeding mechanical arm which comprises a base, a lifting mechanism is fixedly connected to the top of the base, and an adjusting mechanism is fixedly connected to one end of the lifting mechanism. The lifting mechanism comprises an electric disc, the electric disc is fixedly connected to the top of the base, the top end of the electric disc is fixedly connected with a stand column, the top end of the stand column is fixedly connected with a lifting motor, the bottom end of the lifting motor is fixedly connected with a threaded rod, and the surface of the threaded rod is in threaded connection with a threaded block. According to the material distributing and feeding mechanical arm, through the arranged lifting mechanism, a first rotating motor electric pole is started to drive a second cantilever to rotate, rotation of an electric disc is combined to drive a suction cup part to rotate and adjust the position, and therefore corresponding material distributing and classifying position placement can be conducted according to different types and sizes of plates; and manual classified feeding and carrying are avoided, and the classification operation of the plates becomes convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of plate feeding equipment, in particular to a material dividing and feeding mechanical arm. Background Art

[0002] Wood board processing uses wood as raw material and is mainly processed by mechanical or chemical methods. Its products still retain the basic characteristics of wood. In the forest industry, wood processing industry and chemical processing of forest products are both follow-up industries of forest logging and transportation. They can improve the quality of boards, improve surface color and gloss, and increase the aesthetics and practicality of products. Usually, rough processing and deep processing are required.

[0003] In addition, during the plate processing operation, it is sometimes necessary to classify the plates according to the surface processing conditions, such as classifying plates with qualified surface processing from unqualified plates, and re-loading the unqualified plates for processing. At this time, it is necessary to classify the processed plates and re-load them for processing. Since conventional classification and loading are manually classified and transported, this will increase the workload. Therefore, it is necessary to design a material sorting and loading robot arm. Utility Model Content

[0004] The purpose of the utility model is to provide a material dividing and loading mechanical arm to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a material dividing and loading mechanical arm, comprising a base, a lifting mechanism is fixedly connected to the top of the base, and an adjustment mechanism is fixedly connected to one end of the lifting mechanism;

[0006] The lifting mechanism includes an electric disc, which is fixedly connected to the top of the base, a column fixedly connected to the top of the electric disc, a lifting motor fixedly connected to the top of the column, a threaded rod fixedly connected to the bottom of the lifting motor, a threaded block threadedly connected to the surface of the threaded rod, one end of the threaded block fixedly connected to a first cantilever, one end of the top of the first cantilever fixedly connected to a first rotating motor pole, a second cantilever fixedly connected to the surface of the first rotating motor pole, and one end of the top of the second cantilever fixedly connected to a second rotating motor pole.

[0007] Preferably, a slide groove is provided inside the column, the surface of the threaded block is slidably connected to the inside of the slide groove, and an opening is provided on the right side of the slide groove to facilitate the threaded block to perform corresponding movement under the limit inside the slide groove.

[0008] Preferably, a through hole is provided at the top of the column, the upper surface of the threaded rod passes through the through hole provided at the top of the column, and the bottom end of the threaded rod is rotatably connected to the bottom end inside the column.

[0009] Preferably, the adjustment mechanism includes a suction cup frame, the suction cup frame is fixedly connected to the bottom end of the second rotating motor pole, the left side of the suction cup frame is fixedly connected to a driving motor, the right end of the driving motor is fixedly connected to a bidirectional screw rod, the surface of the bidirectional screw rod is threadedly connected to a threaded bar, the bottom of the threaded bar is fixedly connected to a sliding bar, the inside of the sliding bar is slidably connected to a cross block, the bottom end of the cross block is fixedly connected to a suction cup member, the inside of the cross block is threadedly connected to a positioning bolt, and a plate workpiece is arranged at the bottom of the suction cup member.

[0010] Preferably, a guide groove is provided inside the suction cup frame, the surface of the threaded strip is slidably connected to the inside of the guide groove, and the right end of the bidirectional screw rod is rotationally connected to the inside of the guide groove, so that the threaded strip can slide under the limit of the inside of the guide groove.

[0011] Preferably, there are two groups of the slide bars, and four suction cups are arranged at the bottom of each slide bar.

[0012] Preferably, a positioning hole is provided inside the slide bar, and the surface of the positioning bolt passes through the positioning hole provided inside the slide bar, so as to facilitate the fixing effect of the positioning bolt after the position of the suction cup is adjusted.

[0013] Compared with the prior art, the utility model provides a material dividing and loading mechanical arm, which has the following beneficial effects:

[0014] 1. The material sorting and loading robot arm, through the set lifting mechanism, the first cantilever and the second cantilever move downward, thereby driving the suction cup member to adsorb the plate downward, and then the suction cup member is upward to lift the plate workpiece, and the first rotating motor pole is started to drive the second cantilever to rotate, and the suction cup member is driven to rotate and adjust the position in combination with the rotation of the electric disc, so that the corresponding material sorting and classification positions can be placed according to the different types and sizes of the plates, avoiding manual classification, loading and transportation, and making the classification operation of the plates convenient.

[0015] 2. The material dividing and loading robot arm, through the set adjustment mechanism, drives the motor to drive the bidirectional lead screw to rotate and drive the threaded strip to move, thereby driving the slide bar to drive the suction cup to adjust the position in the left and right directions when moving. On the other hand, by adjusting the position of the positioning holes opened by the positioning bolts in different slide bars and the position of the cross block, the position of the suction cup on the same slide bar can be adjusted, and then the distance of the suction cup can be adjusted, which is convenient for the adsorption and clamping operations of plates of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 This is a three-dimensional split cross-sectional view of the lifting mechanism of the utility model;

[0019] Figure 3 This is a three-dimensional exploded view of the adjustment mechanism of the utility model;

[0020] Figure 4 A three-dimensional disassembly diagram of the parts of the adjustment mechanism of the utility model;

[0021] Figure 5 Two three-dimensional disassembly diagrams of the adjustment mechanism parts of the utility model;

[0022] Figure 6 It is a three-dimensional cross-sectional view of the suction cup frame of the utility model.

[0023] In the figure: 1. base; 2. lifting mechanism; 21. electric disc; 22. column; 23. lifting motor; 24. threaded rod; 25. threaded block; 26. first cantilever; 27. first rotating motor pole; 28. second cantilever; 29. ​​second rotating motor pole; 3. adjusting mechanism; 31. suction cup frame; 32. driving motor; 33. bidirectional screw rod; 34. threaded strip; 35. slide bar; 36. cross block; 37. suction cup member; 38. positioning bolt; 39. plate workpiece. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] Combination Figures 2 to 6 , a material dividing and loading mechanical arm, comprising a base 1, a lifting mechanism 2 is fixedly connected to the top of the base 1, and an adjusting mechanism 3 is fixedly connected to one end of the lifting mechanism 2;

[0029] The lifting mechanism 2 includes an electric disc 21, which is fixedly connected to the top of the base 1. A column 22 is fixedly connected to the top of the electric disc 21, a lifting motor 23 is fixedly connected to the top of the column 22, a threaded rod 24 is fixedly connected to the bottom of the lifting motor 23, a threaded block 25 is threadedly connected to the surface of the threaded rod 24, one end of the threaded block 25 is fixedly connected to a first cantilever 26, one end of the top of the first cantilever 26 is fixedly connected to a first rotating motor pole 27, a second cantilever 28 is fixedly connected to the surface of the first rotating motor pole 27, and a second cantilever 28 is fixedly connected to the second rotating motor pole 29 at one end of the top of the second cantilever 28. A slide groove is provided inside the column 22, the surface of the threaded block 25 is slidably connected to the inside of the slide groove, and an opening is provided on the right side of the slide groove.

[0030] Furthermore, a through hole is opened at the top of the column 22, and the upper surface of the threaded rod 24 passes through the through hole opened at the top of the column 22. The bottom end of the threaded rod 24 is rotatably connected to the bottom end of the column 22. The first cantilever 26 and the second cantilever 28 move downward, thereby driving the suction cup member 37 to adsorb the plate downward, and then the suction cup member 37 is upward to lift the plate workpiece 39, and the first rotating motor pole 27 is started to drive the second cantilever 28 to rotate, and the rotation of the electric disc 21 drives the suction cup member 37 to rotate and adjust its position, so that the different types and sizes of the plates can be placed in corresponding classified positions, avoiding manual classification, loading and transportation, and making the classification operation of the plates convenient.

[0031] Embodiment 2

[0032] See also Figure 1-6On the basis of the first embodiment, the adjustment mechanism 3 further comprises a suction cup frame 31, the suction cup frame 31 is fixedly connected to the bottom end of the second rotating motor pole 29, the left side of the suction cup frame 31 is fixedly connected to the driving motor 32, the right end of the driving motor 32 is fixedly connected to the bidirectional screw rod 33, the surface of the bidirectional screw rod 33 is threadedly connected to the thread bar 34, the bottom of the thread bar 34 is fixedly connected to the slide bar 35, the inside of the slide bar 35 is slidably connected to the cross block 36, the bottom end of the cross block 36 is fixedly connected to the suction cup member 37, the inside of the cross block 36 is threadedly connected to the positioning bolt 38, a plate workpiece 39 is arranged at the bottom of the suction cup member 37, a guide groove is provided inside the suction cup frame 31, the surface of the thread bar 34 is slidably connected to the inside of the guide groove, the right end of the bidirectional screw rod 33 is rotatably connected to the inside of the guide groove, there are two groups of slide bars 35, and four suction cup members 37 are arranged at the bottom of a single slide bar 35.

[0033] Furthermore, a positioning hole is opened inside the slide bar 35, and the surface of the positioning bolt 38 passes through the positioning hole opened inside the slide bar 35. The driving motor 32 drives the bidirectional screw rod 33 to rotate and drives the threaded bar 34 to move, thereby driving the slide bar 35 to drive the suction cup member 37 to adjust the position in the left and right directions when moving. On the other hand, by adjusting the position of the positioning holes opened by the positioning bolt 38 in different slide bars 35 and the position of the cross block 36, the position of the suction cup member 37 on the same slide bar 35 can be adjusted, and then the distance of the suction cup member 37 can be adjusted, and it is convenient to perform the adsorption and clamping operations of plates of different sizes.

[0034] In actual operation, when this device is used, during the process of loading the plate workpiece 39, the plate workpieces 39 of different types and sizes are stacked under the suction cup member 37. At this time, during the material distribution and loading, the lifting motor 23 drives the threaded rod 24 to rotate, thereby driving the threaded block 25 to move downward, thereby driving the first cantilever 26 and the second cantilever 28 to move downward, thereby driving the suction cup member 37 to absorb the plate downward, and then the suction cup member 37 is moved upward to lift the plate workpiece 39, and the first rotating motor pole 27 is started to drive the second cantilever 28 to rotate, combined with the rotation of the electric disc 21 to drive the suction cup member 37 to rotate and adjust the position, so that the corresponding material distribution position can be placed according to the different types and sizes of the plates, and the classification operation of the plates becomes convenient;

[0035] In addition, when adsorbing and clamping plates of different sizes, it is necessary to adjust the distance of the suction cup 37. On one side, the driving motor 32 drives the bidirectional screw 33 to rotate and drives the threaded bar 34 to move, thereby driving the slide bar 35 to drive the suction cup 37 to adjust the position in the left and right directions when moving. On the other side, by adjusting the positions of the positioning holes opened by the positioning bolts 38 in different slide bars 35 and the position of the cross block 36, the position of the suction cup 37 on the same slide bar 35 can be adjusted, and then the distance of the suction cup 37 can be adjusted, and the adsorption and clamping operation of plates of different sizes can be facilitated.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A material distributing and loading robot arm, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a lifting mechanism (2), and one end of the lifting mechanism (2) is fixedly connected to an adjustment mechanism (3); The lifting mechanism (2) comprises an electric disc (21), wherein the electric disc (21) is fixedly connected to the top of the base (1), the top of the electric disc (21) is fixedly connected to a column (22), the top of the column (22) is fixedly connected to a lifting motor (23), the bottom of the lifting motor (23) is fixedly connected to a threaded rod (24), the surface of the threaded rod (24) is threadedly connected to a threaded block (25), one end of the threaded block (25) is fixedly connected to a first cantilever (26), the top end of the first cantilever (26) is fixedly connected to a first rotating motor pole (27), the surface of the first rotating motor pole (27) is fixedly connected to a second cantilever (28), and the top end of the second cantilever (28) is fixedly connected to a second rotating motor pole (29).

2. A material dividing and loading robot arm according to claim 1, characterized in that: A sliding groove is provided inside the column (22), the surface of the threaded block (25) is slidably connected to the inside of the sliding groove, and an opening is provided on the right side of the sliding groove.

3. A material dividing and loading robot arm according to claim 1, characterized in that: A through hole is provided at the top of the column (22), the upper surface of the threaded rod (24) passes through the through hole provided at the top of the column (22), and the bottom end of the threaded rod (24) is rotatably connected to the bottom end of the column (22).

4. A material distributing and loading mechanical arm according to claim 1, characterized in that: The adjusting mechanism (3) comprises a suction cup frame (31), wherein the suction cup frame (31) is fixedly connected to the bottom end of the second rotating motor pole (29), the left side of the suction cup frame (31) is fixedly connected to a driving motor (32), the right end of the driving motor (32) is fixedly connected to a bidirectional screw rod (33), the surface of the bidirectional screw rod (33) is threadedly connected to a threaded bar (34), the bottom of the threaded bar (34) is fixedly connected to a sliding bar (35), the interior of the sliding bar (35) is slidably connected to a cross block (36), the bottom end of the cross block (36) is fixedly connected to a suction cup member (37), the interior of the cross block (36) is threadedly connected to a positioning bolt (38), and the bottom of the suction cup member (37) is provided with a plate workpiece (39).

5. A material distributing and loading mechanical arm according to claim 4, characterized in that: A guide groove is provided inside the suction cup frame (31), the surface of the threaded strip (34) is slidably connected to the inside of the guide groove, and the right end of the bidirectional screw rod (33) is rotatably connected to the inside of the guide groove.

6. A material distributing and loading mechanical arm according to claim 4, characterized in that: There are two groups of the slide bars (35), and four suction cups (37) are arranged at the bottom of each slide bar (35).

7. The material distributing and loading robot arm according to claim 4, characterized in that: A positioning hole is provided inside the slide bar (35), and the surface of the positioning bolt (38) passes through the positioning hole provided inside the slide bar (35).

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