CN212374396U

CN212374396U - Stepping motor belt Z-axis material taking mechanism

Info

Publication number: CN212374396U
Application number: CN202021151793.4U
Authority: CN
Inventors: 张红伟; 韦斌
Original assignee: Suzhou Lingyu Electronic Technology Co Ltd
Current assignee: Suzhou Lingyu Electronic Technology Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-01-19
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a step motor belt Z axle feeding agencies. The mechanism comprises a mounting plate, a belt wheel, a connecting plate and a clamping jaw, wherein a stepping motor is mounted on the mounting plate; the two belt wheels are respectively arranged at the upper end and the lower end of the mounting plate, a belt is arranged on the two belt wheels, and the stepping motor penetrates through the mounting plate and is connected with the belt wheel positioned at the upper end; the connecting plate is vertically arranged and connected to the belt; the clamping jaw is connected to the bottom of an air cylinder, and the air cylinder is slidably mounted at the bottom of the connecting plate; wherein, be provided with a vertical slide rail on the mounting panel, connecting plate slidable mounting is on the slide rail. The material taking mechanism in the utility model accurately clamps the product by using the stepping motor, the belt, the slide rail, the clamping jaw and the like, effectively shortens the total length of the mechanism and the occupation degree of the Z-direction space, and improves the utilization rate of the space; when the mechanism is assembled on the mounting frame, the building height of the mounting frame can be reduced, and therefore the mechanism is more stable and safer to mount.

Description

Stepping motor belt Z-axis material taking mechanism

Technical Field

The utility model relates to a extracting equipment field, in particular to step motor belt Z axle feeding agencies.

Background

In the automatic processing work of small-size part product, for example 3C part product, often need use some automatic material taking mechanism of operation to get the material to the product. The automatic material taking mechanism usually moves in the horizontal direction and/or the vertical direction in material taking, and particularly the accuracy of the movement in the vertical direction, namely the Z-axis direction, directly determines the material taking precision. And some material taking mechanisms only need to operate in the Z-axis direction.

The existing automatic material taking mechanism generally drives a clamping jaw or a suction head to take materials from products through power equipment such as a servo motor or an air cylinder, and on one hand, the mechanism usually occupies more space; on the other hand, when installing this type of equipment, often need set up through the mounting bracket (for example portal frame) of special height-adjusting isoparametric, when the high too high of mounting bracket, then often be difficult to guarantee feeding agencies's stability and security.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a step motor belt Z axle feeding agencies.

According to the utility model discloses an aspect provides a step motor belt Z axle extracting mechanism, include: the mounting plate is vertically arranged and provided with a stepping motor;

the two belt wheels are respectively arranged at the upper end and the lower end of the mounting plate, a belt is arranged on the two belt wheels, and the stepping motor penetrates through the mounting plate and is connected with the belt wheel positioned at the upper end;

the connecting plate is vertically arranged and connected to the belt;

the clamping jaw is connected to the bottom of an air cylinder, and the air cylinder is slidably mounted at the bottom of the connecting plate;

the mounting plate is provided with a vertical sliding rail, and the connecting plate is slidably mounted on the sliding rail.

The utility model provides a step motor belt Z axle feeding agencies uses step motor, belt, slide rail and clamping jaw etc. to press from both sides the product and get accurately, and on the one hand, this mechanism effectively shortens the overall length of mechanism and the occupation degree in Z to the space through setting up modes such as with guide rail and belt parallelism, has improved the utilization ratio in space; on the other hand, when the mechanism is assembled on the mounting frame, the building height of the mounting frame can be reduced, so that the mechanism is more stably and safely mounted.

In some embodiments, a bracket is mounted on the mounting plate, the bracket being located below the stepper motor. From this, the support can be used to bear step motor, also can be used to install whole feeding agencies on other mounting brackets.

In some embodiments, an inductor is mounted to an upper end of the mounting plate, the inductor being positioned above the pulley. From this, the sensor can sense the belt motion condition of its below in real time to in time carry out feedback adjustment.

In some embodiments, the mounting plate is provided with a recessed groove, and the pulley and the inductor are both located in the groove. From this, set up the recess and be used for placing the belt pulley, then can make whole feeding agencies compacter, save the space that the mechanism occupied.

In some embodiments, a clamping member is mounted on the belt, and the connecting plate is connected with the clamping member. Therefore, the connecting plate and the mechanism on the connecting plate can be connected with the belt through the clamping piece and move along with the operation of the belt.

In some embodiments, the clamping jaw has two clamping jaws arranged side by side and connected with two air cylinders respectively. From this, set up a plurality of clamping jaws and can improve the efficiency of getting.

In some embodiments, the connecting plate is provided with a vertically slidable mounting plate, and the cylinder is mounted at the bottom of the mounting plate. Thereby, a sliding mounting mode of the clamping jaw and the air cylinder is specifically arranged.

In some embodiments, two buffer springs are connected above the assembly plate, and the buffer springs are connected with a buffer block which is slidably mounted on the connecting plate. From this, can cushion the motion of cylinder and clamping jaw through buffer spring, improve the stability and the security of getting the material.

In some embodiments, a slider is mounted on the connecting plate, and the slider is slidably mounted on the slide rail. Therefore, the connecting plate can slide along the slide rail by arranging the slide block,

in some embodiments, the extension spring comprises a vertical extension spring, the mounting plate and the connecting plate are provided with a protruding extension rod, and two ends of the extension spring are connected to the extension rod. Therefore, the connection of the connecting plate and each mechanism on the connecting plate is kept through the extension spring, and the operation stability can be further improved.

Drawings

Fig. 1 is a schematic structural view of a stepping motor belt Z-axis material taking mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a related structure of the mounting plate shown in FIG. 1;

FIG. 3 is a schematic structural view of a structure associated with the connection plate shown in FIG. 1;

figure 4 is a schematic diagram of the structure associated with the jaw of figure 1.

In the figure: mounting panel 1, band pulley 2, connecting plate 3, clamping jaw 4, slide rail 5, buffer spring 6, extension spring 7, step motor 11, support 12, inductor 13, recess 14, belt 21, holder 22, slider 31, cylinder 41, mounting plate 42, buffer 61, tensile pole 71.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows a structure of a stepping motor belt Z-axis material taking mechanism according to an embodiment of the present invention, fig. 2 shows a structure related to a mounting plate in fig. 1, fig. 3 shows a structure related to a connecting plate in fig. 1, and fig. 4 shows a structure related to a clamping jaw in fig. 1. As shown in fig. 1 to 4, the material taking mechanism includes a vertical mounting plate 1, a stepping motor 11 is mounted on one side (set as a back side) of the mounting plate 1, two belt pulleys 2 are respectively mounted on upper and lower ends of the other side (set as a front side) of the mounting plate 1, and a belt 21 is mounted on the two belt pulleys 2. Wherein, the bull stick of step motor 11 runs through mounting panel 1 and is connected with the band pulley 2 that is located the upper end, and consequently, step motor 11 functions and can drive band pulley 2 and rotate, and then drive belt 21 moves.

Preferably, a bracket 12 is installed at the back side of the installation plate 1, and the bracket 12 is located below the stepping motor 11. The support 12 may be used to support the stepping motor 11 to improve its stability, or the entire material taking mechanism may be mounted on another mounting rack (e.g., a gantry) through the support 12.

Preferably, an inductor 13 is installed at the front upper end of the mounting plate, and the inductor 13 is positioned above the pulley 2 at the upper end and the induction direction of the inductor faces the pulley 2. The sensor 13 can sense the belt 21 at the upper end of the belt wheel 2, and judge the motion condition of the belt 21 and the structure connected with the belt 21 so as to perform feedback adjustment in time.

Preferably, a recessed groove 14 is provided on the front side of the mounting plate 1, and the pulley 2 and the inductor 13 are mounted in the groove 14. The arrangement of the groove 14 can enable the structure of the whole material taking mechanism to be more compact, and space occupied by the material taking mechanism is saved.

A vertically disposed connecting plate 3 is located at the front side of the mounting plate 1, and one side of the connecting plate 3 is connected to the belt 21 and can move in a vertical direction (i.e., Z-axis direction) with the movement of the belt 21 to a certain extent. Wherein, a clamping piece 22 is arranged on the belt 21, and the connecting plate 3 is connected with the clamping piece 22.

The other side of the connecting plate 3 is slidably mounted on the mounting plate 1. Specifically, a vertical slide rail 5 is arranged on the mounting plate 1, a slide block 31 is arranged on the back side of the connecting plate 3, and the slide block 31 is slidably mounted on the slide rail 5. One side of the connecting plate 3 is vertically slid on the mounting plate 1 when it is vertically moved by the force of the belt 21. Preferably, more than one sliding block 31 can be arranged, and a plurality of sliding blocks 31 are slidably mounted on the sliding rail 5 up and down side by side. Wherein, set up slide rail 5 and slider 31 and can effectively improve the linearity of extracting mechanism vertical motion.

In addition, still include an extension spring 7, extension spring 7 sets up vertically, and its upper end is connected on mounting panel 1, and the lower extreme is connected on connecting plate 3. Wherein, a protruding stretching rod 71 is arranged at the front side of the mounting plate 1 and the connecting plate 3, and the two stretching rods 71 are respectively connected with the two ends of the stretching spring 7.

A vertical mounting plate 42 is mounted on the front side of the mounting plate 1 and can slide in the vertical direction along the mounting plate 1, wherein the mounting plate 42 is likewise mounted slidably by means of vertical sliding rails and sliding blocks. And two cylinders 41 are arranged on the assembly plate 42 side by side, one clamping jaw 4 is arranged at the bottom of each cylinder 41, and the cylinders 41 operate to control the clamping jaws 4.

Preferably, two damping springs 6 are connected above the mounting plate 42, wherein the damping springs 6 are connected to a damping block 61, and the damping block 61 is slidably mounted on the connecting plate 3, as is the mounting plate 42. The buffer spring 6 can buffer the operation of the mounting plate 42 and the structures thereon.

When using this extracting mechanism, step motor 11 operates and makes belt 21 along with band pulley 2 motion to drive connecting plate 3 and assembly plate 42 and clamping jaw 4 etc. on it and carry out the motion in the vertical direction promptly, with the material work of getting in the Z axle direction of carrying out. Wherein, because the movement is controlled by the annular belt 21, the whole length of the mechanism can be shortened under the condition of unchanging the up-down stroke, thereby saving the space; when the mechanism is assembled on the mounting frame, the building height of the mounting frame can be reduced, and therefore the mechanism is more stable and safer to mount.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a step motor belt Z axle feeding agencies which characterized in that: comprises that

The mounting plate (1), the said mounting plate (1) is set up vertically, is fitted with a step motor (11) on it;

the two belt wheels (2) are respectively arranged at the upper end and the lower end of the mounting plate (1), a belt (21) is arranged on the two belt wheels (2), and the stepping motor (11) penetrates through the mounting plate (1) and is connected with the belt wheel (2) at the upper end;

the connecting plate (3) is vertically arranged and connected to the belt (21);

the clamping jaw (4), the clamping jaw (4) is connected to the bottom of a cylinder (41), and the cylinder (41) is installed at the bottom of the connecting plate (3) in a sliding mode;

wherein, be provided with a vertical slide rail (5) on mounting panel (1), connecting plate (3) slidable mounting be in on slide rail (5).

2. The stepping motor belt Z-axis material taking mechanism as claimed in claim 1, characterized in that: install support (12) on mounting panel (1), support (12) are located step motor (11)'s below.

3. The stepping motor belt Z-axis material taking mechanism as claimed in claim 1, characterized in that: inductor (13) are installed to the upper end of mounting panel (1), inductor (13) are located the top of band pulley (2).

4. The stepping motor belt Z-axis material taking mechanism as claimed in claim 3, wherein the belt Z-axis material taking mechanism comprises: the mounting plate (1) is provided with a recessed groove (14), and the belt wheel (2) and the inductor (13) are both located in the groove (14).

5. The stepping motor belt Z-axis material taking mechanism as claimed in claim 1, characterized in that: the belt (21) is provided with a clamping piece (22), and the connecting plate (3) is connected with the clamping piece (22).

6. The stepping motor belt Z-axis material taking mechanism as claimed in claim 1, characterized in that: the clamping jaws (4) are arranged side by side and are respectively connected with two cylinders (41).

7. The stepping motor belt Z-axis material taking mechanism as claimed in claim 6, wherein: an assembly plate (42) capable of sliding vertically is installed on the connecting plate (3), and the air cylinder (41) is installed at the bottom of the assembly plate (42).

8. The stepping motor belt Z-axis material taking mechanism as claimed in claim 7, wherein: the upper portion of the assembling plate (42) is connected with two buffer springs (6), the two buffer springs (6) are connected with a buffer block (61), and the buffer block (61) is slidably mounted on the connecting plate (3).

9. The stepping motor belt Z-axis material taking mechanism as claimed in claim 1, characterized in that: the connecting plate (3) is provided with a sliding block (31), and the sliding block (31) is slidably arranged on the sliding rail (5).

10. The stepping motor belt Z-axis material taking mechanism as claimed in claim 1, characterized in that: the device is characterized by comprising a vertical extension spring (7), wherein the mounting plate (1) and the connecting plate (3) are both provided with a protruding extension rod (71), and two ends of the extension spring (7) are connected to the extension rod (71).