CN221070012U - Get a machine that flexibility is high - Google Patents

Abstract

The utility model belongs to the technical field of piece taking equipment, and particularly relates to a piece taking machine with high flexibility, which comprises a transverse structure, a straight structure, a piece taking structure and a fixed seat, wherein the straight structure is arranged on the fixed seat, the transverse structure is arranged on the straight structure, and the piece taking structure is arranged on the transverse structure; the transverse structure comprises a servo motor and a screw rod group, the servo motor drives the screw rod group to move through the synchronous belt, and the straight structure is provided with a sliding guide rail. According to the utility model, the servo motor and the screw rod group are used for completing the transverse movement, so that the moving speed can be increased, meanwhile, the kinetic energy of the servo motor and the screw rod group is transmitted through the synchronous belt, so that the requirements are met, and the noise is reduced; the sliding guide rail in the straight structure enlarges the front and rear movable range of the straight structure, can be used for various workpiece taking conditions in cooperation with the workpiece taking structure, and increases the flexibility and practicality of the workpiece taking machine.

Description

Get a machine that flexibility is high

Technical Field

The utility model belongs to the technical field of picking equipment, and particularly relates to a picking machine with high flexibility.

Background

Nowadays, die casting methods are often adopted for manufacturing parts of automobiles, motorcycles, daily hardware, household appliances and the like, and machine picking parts are mostly adopted in production lines.

In the prior art, a pick-up machine (application number: 200820002533.3) is disclosed, which comprises a machine base and a driving mechanism mounted on the machine base. The driving mechanism is pivoted with a bearing arm, and the tail end of the bearing arm is provided with a picking arm and a spraying arm. Therefore, the picking machine disclosed by the utility model is characterized in that the picking arm and the spraying arm are arranged on the bearing arm, and the driving mechanism drives the picking arm and the spraying arm to move through the bearing arm, so that picking and spraying actions can be completed.

The pickup machine is low in cost, pickup and spraying can be realized only by installing and debugging the pickup machine, and therefore, the pickup machine is convenient to install and debug. However, the connecting rod structure adopted by the pick-up machine enables the pick-up machine to have low flexibility.

Disclosure of utility model

The utility model aims at: aiming at the defects of the prior art, the high-flexibility pick-up machine is provided, the completion of the transverse motion is controlled by using an assembly mode of a servo motor and a screw rod group through a transverse structure, the distance can be adjusted by adopting parameters, and the structure is simplified; the synchronous belt is used for motion transmission, so that the speed is high and the noise is reduced; the sliding guide rail is adopted in the straight structure, so that the front-back movable range of the straight structure is enlarged, the straight structure can be matched with the workpiece taking structure to be used for various workpiece taking conditions, and the flexibility and the practicability of the workpiece taking machine are improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the high-flexibility workpiece taking machine comprises a transverse structure, a straight structure, a workpiece taking structure and a fixing seat;

The transverse structure comprises a first base, a transverse assembly, a sliding cover, an output assembly and a transverse switch seat, wherein the transverse assembly and the transverse switch seat are arranged in the first base, the sliding cover and the output assembly cover the first base, the transverse assembly comprises a servo motor, a synchronous belt and a screw rod group, the servo motor drives the screw rod group to move through the synchronous belt, the sliding cover is connected with the output end of the screw rod group, and the output assembly is connected with the sliding cover;

The straight structure comprises a second base, a sliding plate and a power motor, wherein the second base is connected with the sliding plate through a sliding chain, the power motor is used for driving the sliding chain, the second base is provided with a sliding guide rail, the sliding plate is movably connected with the sliding guide rail, and the first base is arranged on the sliding plate;

The pick-up structure comprises a pick-up manipulator, a spraying device and a detection device, and is arranged on the straight structure;

The straight structure is arranged on the fixing seat, and the horizontal structure is arranged on the straight structure.

As an improvement of the high-flexibility workpiece taking machine, the sliding cover is connected with the output assembly through the connecting piece, the output assembly comprises a shell, an anti-collision piece and an output connecting end, the shell is covered with the first base, the anti-collision piece and the output connecting end are fixedly connected with the shell, the output connecting end is respectively connected with the workpiece taking manipulator and the spraying device, the first base is provided with a mounting groove relative to the outer end face of the screw rod group, the detection device is arranged in the mounting groove, and the workpiece taking manipulator and the spraying device are correspondingly arranged, so that workpiece taking and spraying cooling actions can be completed simultaneously, and the structure and the working flow are simplified.

As an improvement of the high-flexibility workpiece taking machine, the output end of the servo motor is provided with the driving wheel, the input end of the screw rod group is connected with the driven wheel through the ball bearing, the synchronous belt is sleeved on the driving wheel and the driven wheel, and the noise can be reduced and the silence of the surrounding environment can be ensured by using the connection mode of the synchronous belt.

As an improvement of the high-flexibility workpiece taking machine, the screw rod group comprises a screw rod shaft and a nut sleeve, the nut sleeve is sleeved on the screw rod shaft, a spiral line is arranged on the screw rod shaft, a spiral groove matched with the spiral line is arranged in the nut sleeve, the nut sleeve is connected with the sliding cover and is used for driving the sliding cover to conduct transverse motion, and when the screw rod shaft rotates, the nut sleeve moves along the axial direction of the screw rod shaft, so that the screw motion is converted into linear motion, and the screw rod group is high in transmission efficiency and accuracy and high in speed.

As an improvement of the high-flexibility pick-up machine, the screw rod set further comprises a support plate, one end, away from the ball bearing, of the screw rod shaft is connected with the support plate, the support plate is fixed on the first base, the connection strength of the screw rod shaft and the first base is increased, and the screw rod shaft can be prevented from deviating from a set position, so that the transverse movement accuracy is reduced.

As an improvement of the high-flexibility pick-up machine, the first anti-collision foot is fixedly arranged on the supporting plate and arranged above the screw shaft, and the first anti-collision foot is used for preventing the nut sleeve from being impacted in the moving process to damage parts, so that the service life of the parts is prolonged.

As an improvement of the high-flexibility workpiece taking machine, the first base is provided with the dragging guide rail, the dragging guide rail is provided with the transverse sliding block, the sliding cover and the shell are connected with the transverse sliding block, the first base and the shell are provided with the corresponding dragging chain grooves, dragging chains are arranged in the dragging chain grooves, and the shell and the first base are movably connected through the dragging chains, so that the requirement of transverse movement is further met.

As an improvement of the high-flexibility pick-up machine, the straight sliding block is arranged on the sliding guide rail, and the sliding plate is fixedly arranged on the straight sliding block, so that the assembly requirement of the sliding guide rail is met.

As an improvement of the high-flexibility workpiece taking machine, the fixed seat comprises a seat body and a screw rod, the screw rod is rotatably inserted into the seat body, the screw rod is connected with the straight structure, and the straight structure can rotate relative to the seat body, so that the flexibility of the workpiece taking machine is further improved.

As an improvement of the high-flexibility pick-up machine, the pick-up machine further comprises a protection structure, the protection structure comprises a connecting rod fixedly connected with the straight structure and a guard rail arranged on the connecting rod, a plurality of hollow grooves are uniformly distributed on the guard rail, the guard rail is of an L-shaped structure and matched with the whole assembly of the pick-up machine, the protection performance is improved, and the hollow grooves are convenient for observing the working condition of the pick-up machine.

The utility model has the beneficial effects that the high-flexibility workpiece taking machine comprises a transverse structure, a straight structure, a workpiece taking structure and a fixed seat;

The transverse structure comprises a first base, a transverse assembly, a sliding cover, an output assembly and a transverse switch seat, wherein the transverse assembly and the transverse switch seat are arranged in the first base, the sliding cover and the output assembly cover the first base, the transverse assembly comprises a servo motor, a synchronous belt and a screw rod group, the servo motor drives the screw rod group to move through the synchronous belt, the sliding cover is connected with the output end of the screw rod group, and the output assembly is connected with the sliding cover; the straight structure comprises a second base, a sliding plate and a power motor, wherein the second base is connected with the sliding plate through a sliding chain, the power motor is used for driving the sliding chain, the second base is provided with a sliding guide rail, and the sliding plate is movably connected with the sliding guide rail; the pick-up structure comprises a pick-up manipulator, a spraying device and a detection device, and is arranged on the straight structure; the straight structure is arranged on the fixed seat, and the horizontal structure is arranged on the sliding plate. The transverse structure of the utility model meets the requirement of transverse action by adopting an assembly method of a servo motor and a screw rod group, can adjust the position and the distance by using parameters, simplifies the structure and increases the moving speed; meanwhile, the synchronous belt is connected, so that noise is reduced, and the ambient environment is kept quiet; the sliding guide rail is adopted in the straight structure, so that the front-back movable range of the straight structure is enlarged, the straight structure can be matched with the workpiece taking structure to be used for various workpiece taking conditions, and the flexibility and the practicability of the workpiece taking machine are improved.

Drawings

Features, advantages, and technical effects of exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of a horizontal line structure in the present utility model.

FIG. 3 is a schematic view of a traverse assembly according to the present utility model.

FIG. 4 is an exploded view of the traversing assembly of the present utility model.

Fig. 5 is a schematic structural view of a traverse switch seat in the present utility model.

Fig. 6 is an exploded view of the straight structure of the present utility model.

Fig. 7 is an exploded view of the fixing base of the present utility model.

Wherein reference numerals are as follows:

100-horizontal structure; 1-a first base; 14-dragging the guide rail; 141-a traverse slide; 15-a drag chain groove; 151-dragging the chain; 16-mounting slots; 2-traverse assembly; 21-a servo motor; 22-synchronous belt; 23-screw rod groups; 231-screw shaft; 232-nut sleeve; 233-a support plate; 2331-first anti-bump foot; 24-driving wheel; 25-ball bearings; 26-driven wheel; 3-a sliding cover; 31-a connector; 4-an output assembly; 41-a housing; 42-anti-collision piece; an output connection; 5-a horizontal switch seat; 51-an adjustment button; 52-adjusting groove.

200-Straight structure; 6-a second base; 61-sliding chain; 62-sliding guide rail; 621-a straight slide block; 7-a sliding plate; 8-a power motor;

300-taking part structure; 9, a part taking manipulator; 10-spraying device; 11-detecting means;

400-fixing seat; 12-a seat body; 13-a screw;

500-guard structure; 17-connecting rods; 18-guard rails; 181-hollow grooves.

Detailed Description

Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail below with reference to fig. 1 to 7 and the specific embodiments, but is not limited thereto.

Get a machine that flexibility is high includes:

The transverse structure 100 comprises a first base 1, a transverse assembly 2, a sliding cover 3, an output assembly 4 and a transverse switch seat 5, wherein the transverse assembly 2 and the transverse switch seat 5 are arranged in the first base 1, the sliding cover 3 and the output assembly 4 cover the first base 1, the transverse assembly 2 comprises a servo motor 21, a synchronous belt 22 and a screw rod group 23, the servo motor 21 drives the screw rod group 23 to move through the synchronous belt 22, the sliding cover 3 is connected with the output end of the screw rod group 23, and the output assembly 4 is connected with the sliding cover 3;

The straight running structure 200, the straight running structure 200 comprises a second base 6, a sliding plate 7 and a power motor 8, the second base 6 is connected with the sliding plate 7 through a sliding chain 61, the power motor 8 is used for driving the sliding chain 61, the second base 6 is provided with a sliding guide rail 62, the sliding plate 7 is movably connected with the sliding guide rail 62, and the first base 1 is provided with the sliding plate 7;

The workpiece taking structure 300, wherein the workpiece taking structure 300 comprises a workpiece taking manipulator 9, a spraying device 10 and a detection device 11, and the workpiece taking structure 300 is arranged on the straight running structure 200;

the fixing base 400, the straight structure 200 is disposed on the fixing base 400, and the horizontal structure 100 is disposed on the straight structure 200.

Preferably, a plurality of adjusting grooves 52 are formed in the traverse switch seat 5, scales are arranged in the adjusting grooves 52, and the adjusting buttons 51 are arranged in the adjusting grooves 53, so that parameters of the traverse operation can be accurately adjusted, and universality is improved.

In the present embodiment, the servo motor 21 can change the distance and the position by parameter setting, simplifying the structure.

Preferably, the sliding cover 3 is connected with the output assembly 4 through the connecting piece 31, the output assembly 4 comprises a shell 41, an anti-collision piece 42 and an output connecting end 43, the shell 41 is covered with the first base 1, the anti-collision piece 42 and the output connecting end 43 are fixedly connected with the shell 41, the output connecting end 43 is respectively connected with the pick-up manipulator 9 and the spraying device 10, the first base 1 is provided with a mounting groove 16 relative to the outer end face of the screw rod group 23, and the detection device 11 is arranged in the mounting groove 16.

In this embodiment, output link 43 sets up to the motor, gets a manipulator 9 and atomizer 10 and is connected with output link 43 through the mechanical axis, and crashproof piece 42 sets up to the plastic part, restricts the rotation angle of mechanical axis, prevents to collide mutually and leads to the part damage, has increased life.

Preferably, the output end of the servo motor 21 is provided with a driving wheel 24, the input end of the screw rod set 23 is connected with a driven wheel 26 through a ball bearing 25, the synchronous belt 22 is sleeved on the driving wheel 24 and the driven wheel 26, the connection mode of the synchronous belt 22 can reduce noise, and in some embodiments, a mute sponge or a soundproof cotton pad and other components are arranged between the servo motor 21 and the fixed plate 13, so that the mute effect is further improved.

Preferably, the screw rod group 23 includes screw rod shaft 231 and nut cover 232, and the screw rod shaft 231 is located to nut cover 232 cover, is provided with the helix on the screw rod shaft 231, and nut cover 232 inside is provided with the helicla flute with helix assorted, and when screw rod shaft 231 rotated, nut cover 232 just moved along the axial direction of screw rod shaft 231, realized converting helical motion into linear motion, and the transmission efficiency and the precision of screw rod group 23 are all higher, and is fast.

Preferably, the screw group 23 further includes a support plate 233, one end of the screw shaft 231 far away from the ball bearing 25 is connected with the support plate 233, the support plate 233 is fixed on the first base 1, the support plate 233 increases the connection strength between the screw shaft 231 and the first base 1, and the screw shaft 231 can be prevented from being deviated from a set position, so that the occurrence of the condition of lowering the accuracy of the traversing motion is avoided.

Preferably, the support plate 233 is fixedly provided with the first anti-collision leg 2331, the first anti-collision leg 2331 is arranged above the screw shaft 231, the first anti-collision leg 233 is arranged above the screw shaft 231, the nut sleeve 232 is prevented from being directly contacted with the support plate 233 in the moving process, damage is caused, and the service life and the stability of the whole transverse structure are prolonged.

Preferably, the first base 1 is provided with a dragging guide rail 14, a transverse sliding block 141 is arranged on the dragging guide rail 14, the assembly requirement of the dragging guide rail 14 is met, the sliding cover 3 and the shell 41 are connected with the transverse sliding block 141, the first base 1 and the shell 41 are provided with corresponding dragging chain grooves 15, dragging chains 151 are arranged in the dragging chain grooves 15, the shell 41 and the first base 1 are movably connected through the dragging chains 151, and the screw rod group 23 in the embodiment is matched with the dragging guide rail 14 and the dragging chains 52 to jointly function so as to meet the requirement of transverse movement.

Preferably, be provided with straight slider 621 on the slide rail 62, slide plate 7 fixed mounting is in straight slider 621, and straight slider 621 has satisfied slide rail 62's assembly demand, and slide rail 62's setting makes the front and back movable range of straight structure 200 increase, and with get a structure cooperation and can use in multiple condition of getting, increased flexibility and the practicality of getting a machine.

Preferably, the fixing base 400 includes a base body 12 and a screw 13, the screw 13 is rotatably inserted in the base body 12, the screw 13 is connected with the straight running structure 200, and the straight running structure 200 can change direction relative to the base body 12, so that flexibility is further increased.

Preferably, get a machine still includes protective structure 500, protective structure 500 include fixed connection in the connecting rod 17 of straight line structure 200 and install rail guard 18 on connecting rod 17, and rail guard 18 equipartition has a plurality of fretwork grooves 181, and rail guard 18 sets up to L shape structure, with get the whole assembly assorted of a machine, has increased protective properties, and the setting of fretwork groove 181 is convenient for observe the behavior of getting a machine.

The working principle of the embodiment is as follows: rotating the straight structure 200 to a designated position, and driving the sliding chain 61 by the power motor 8 to enable the straight structure 200 to move on the sliding guide rail 62 so as to finish straight movement; the servo motor 21 drives the screw rod group 23 to move through the synchronous belt 22, the transverse switch seat 5 adjusts the transverse movement parameters, the nut sleeve 232 drives the sliding cover 3 and the output assembly 4 to move, further related assemblies connected to the output connecting end 43 move transversely, the workpiece taking manipulator 9 reaches a designated position to finish workpiece taking, the spraying device 10 conveys the workpiece to a preset position after spray cooling is finished, the operation is repeated to finish the next workpiece taking action, the detection device 11 detects whether the workpiece taking manipulator 9 takes workpieces or not, and if the workpiece taking manipulator does not take workpieces, an alarm is given and the workpiece taking machine stops running.

Variations and modifications of the above embodiments will occur to those skilled in the art to which the utility model pertains from the foregoing disclosure and teachings. Therefore, the present utility model is not limited to the above-described embodiments, but is intended to be capable of modification, substitution or variation in light thereof, which will be apparent to those skilled in the art in light of the present teachings. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims (10)

1. Get a machine that flexibility is high, its characterized in that includes:

The transverse structure (100), transverse structure (100) includes first base (1), transverse subassembly (2), sliding cover (3), output subassembly (4) and transverse switch seat (5), transverse subassembly (2) with transverse switch seat (5) all set up in first base (1), sliding cover (3) with output subassembly (4) cover establishes first base (1), transverse subassembly (2) include servo motor (21), hold-in range (22) and lead screw group (23), servo motor (21) pass through hold-in range (22) drive lead screw group (23) motion, sliding cover (3) with the output of lead screw group (23) is connected, output subassembly (4) with sliding cover (3) are connected;

The straight structure (200), straight structure (200) include second base (6), sliding plate (7) and power motor (8), second base (6) pass through slide chain (61) with sliding plate (7) are connected, power motor (8) are used for driving slide chain (61), second base (6) are provided with sliding guide (62), sliding plate (7) with sliding guide (62) remove to be connected, first base (1) fixed mounting in sliding plate (7);

The pick-up structure (300), the pick-up structure (300) comprises a pick-up manipulator (9), a spraying device (10) and a detection device (11), and the pick-up structure (300) is arranged on the straight structure (200);

The fixing seat (400), the straight structure (200) is arranged on the fixing seat (400), and the transverse structure (100) is arranged on the straight structure (200).

2. The high-flexibility pick-up machine according to claim 1, wherein the sliding cover (3) is connected with the output assembly (4) through a connecting piece (31), the output assembly (4) comprises a shell (41), an anti-collision piece (42) and an output connecting end (43), the shell (41) is covered with the first base (1), the anti-collision piece (42) and the output connecting end (43) are fixedly connected with the shell (41), the output connecting end (43) is respectively connected with the pick-up manipulator (9) and the spraying device (10), the first base (1) is provided with a mounting groove (16) relative to the outer end face of the screw rod group (23), and the detection device (11) is arranged in the mounting groove (16).

3. The high-flexibility pick-up machine according to claim 1, wherein the output end of the servo motor (21) is provided with a driving wheel (24), the input end of the screw rod group (23) is connected with a driven wheel (26) through a ball bearing (25), and the synchronous belt (22) is sleeved on the driving wheel (24) and the driven wheel (26).

4. A pick-up machine with high flexibility according to claim 3, characterized in that the screw group (23) comprises a screw shaft (231) and a nut sleeve (232), the nut sleeve (232) is sleeved on the screw shaft (231), a spiral line is arranged on the screw shaft (231), a spiral groove matched with the spiral line is arranged in the nut sleeve (232), and the nut sleeve (232) is connected with the sliding cover (3) and is used for driving the sliding cover (3) to perform a traversing action.

5. The high-flexibility pick-up machine according to claim 4, characterized in that the screw group (23) further comprises a support plate (233), the end of the screw shaft (231) remote from the ball bearing (25) being connected to the support plate (233).

6. The high-flexibility pick-up machine according to claim 5, wherein the support plate (233) is fixed on the first base (1), a first anti-collision foot (2331) is fixedly mounted on the support plate (233), and the first anti-collision foot (2331) is arranged above the screw shaft (231).

7. The high-flexibility workpiece taking machine according to claim 2, wherein the first base (1) is provided with a dragging guide rail (14), a transverse sliding block (141) is arranged on the dragging guide rail (14), the sliding cover (3) and the shell (41) are connected with the transverse sliding block (141), corresponding dragging chain grooves (15) are formed in the first base (1) and the shell (41), dragging chains (151) are arranged in the dragging chain grooves (15), and the shell (41) and the first base (1) are movably connected through the dragging chains (151).

8. The high-flexibility piece taking machine according to claim 1, wherein a straight sliding block (621) is arranged on the sliding guide rail (62), and the sliding plate (7) is fixedly arranged on the straight sliding block (621).

9. The high-flexibility pick-up machine according to claim 1, wherein the fixing base (400) comprises a base body (12) and a screw (13), the screw (13) is rotatably inserted into the base body (12), and the screw (13) is connected with the straight-moving structure (200).

10. The high-flexibility pick-up machine according to claim 1, further comprising a protective structure (500), wherein the protective structure (500) comprises a connecting rod (17) fixedly connected with the straight structure (200) and a protective guard (18) mounted on the connecting rod (17), a plurality of hollow grooves (181) are uniformly distributed in the protective guard (18), and the protective guard (18) is in an L-shaped structure.