CN220866559U

CN220866559U - Turning device is used in household electrical appliances manufacturing

Info

Publication number: CN220866559U
Application number: CN202322789725.0U
Authority: CN
Inventors: 何鑫; 项令权; 周万军; 王东奇
Original assignee: Jiangsu Weinuo Testing Technology Co ltd
Current assignee: Jiangsu Weinuo Testing Technology Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-04-30
Anticipated expiration: 2033-10-18

Abstract

The utility model belongs to the technical field of electric appliance overturning, and discloses an overturning device for manufacturing a household appliance, which comprises an overturning frame, wherein a driving mechanism is arranged in the overturning frame, the lower end of the driving mechanism is provided with a left clamping part and a right clamping part, and the clamping part comprises a pneumatic frame and a plurality of clamping jaws arranged on the surface of the pneumatic frame; the clamping jaw comprises a first connecting piece fixedly arranged on the surface of the pneumatic frame, a second connecting piece is sleeved in the first connecting piece, one side, close to the center of the roll-over stand, of the second connecting piece is connected with a short sleeve, and one side, close to the center of the roll-over stand, of the short sleeve is fixedly connected with a sucker. According to the utility model, when the pneumatic frame is slowly close to the accessory through the connecting piece, the suckers on the same side can be simultaneously contacted with the accessory with the uneven surface, so that more clamping jaws on the clamping component can actually clamp the accessory, the clamping stability is improved, and the pneumatic frame can clamp accessories with different specifications, thereby effectively improving the application range of the pneumatic frame.

Description

Turning device is used in household electrical appliances manufacturing

Technical Field

The utility model belongs to the technical field of electric appliance overturning, and particularly relates to an overturning device for manufacturing a household appliance.

Background

The household appliances mainly refer to various electric appliances and electronic appliances used in families and similar places, namely household appliances and daily appliances, and the household appliances enable people to be liberated from heavy, trivial and time-consuming household work, create more comfortable and graceful living and working environments which are more beneficial to physical and mental health for people, provide rich and colorful cultural entertainment conditions and become necessities of modern family life.

In the prior art, the turnover arm is firstly moved to the side of the workpiece and is used for grasping the workpiece, then the workpiece is turned or moved, and finally the turning arm can be reset, and the turnover arm is mainly composed of clamping jaws or suckers, and the workpiece has different specifications, but the clamping jaws or suckers are usually fixed, and the matched clamping jaws or suckers need to be replaced in advance when the workpieces with different specifications are tensed to be processed, so that the manufacturing difficulty is increased, the cost of manufacturing equipment is increased, and the working efficiency of workers is reduced.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a turnover device for manufacturing a household appliance, which has the advantage of wide application range.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the turnover device for manufacturing the household appliances comprises a turnover frame, wherein a driving mechanism is arranged in the turnover frame, a left clamping part and a right clamping part are arranged at the lower end of the driving mechanism, the clamping part comprises a pneumatic frame and a plurality of clamping jaws arranged on the surface of the pneumatic frame, and the clamping jaws are arranged on one side, close to the center of the turnover frame, of the surface of the pneumatic frame side by side;

The clamping jaw comprises a first connecting piece fixedly arranged on the surface of the pneumatic frame, a second connecting piece is sleeved in the first connecting piece, one side, close to the center of the roll-over stand, of the second connecting piece is connected with a short sleeve, and one side, close to the center of the roll-over stand, of the short sleeve is fixedly connected with a sucker;

The second connecting piece is including the activity cup joints in the inside sealed slide bar of first connecting piece, the spacing ball groove has been seted up to the one side that sealed slide bar is close to the roll-over stand center, the inside sealed connection ball cover that has cup jointed of spacing ball groove, the one side that the connection ball cover is close to the roll-over stand center extends to sealed slide bar outside and with short cover fixed connection.

Preferably, the first connecting piece is including fixed mounting in the seal cover on pneumatic frame surface, the communication chamber has been seted up at the seal cover middle part, the inside movable sleeve joint of communication chamber has anti-disengaging block, one side that anti-disengaging block is close to the sucking disc and sealed slide bar fixed connection, the inside first spring that is connected between pneumatic frame and anti-disengaging block that is provided with of communication chamber.

Preferably, a sealing cavity between the anti-falling sliding block and the limiting ball groove is formed in the middle of the sealing sliding rod, a piston is sleeved in the sealing cavity in a sealing mode, and a second spring connected to one side, close to the first connecting piece, of the piston is arranged in the sealing cavity.

Preferably, the sealing cavity is communicated with the limiting ball groove, the connecting ball sleeve, the short sleeve and the sucking disc in sequence, the other end of the sealing cavity is communicated with the inside of the sealing sleeve through the anti-falling sliding block, the air pump is arranged in the pneumatic frame, and the air pump is communicated with the plurality of sealing sleeves through the pneumatic frame.

Preferably, the driving mechanism comprises a lifting frame which is connected with the inside of the roll-over stand in a sliding manner, a telescopic rod is arranged at the top of the roll-over stand, the lower end of the movable end of the telescopic rod extends to the inside of the roll-over stand and is fixedly connected with the top of the lifting frame, and a double-shaft motor is arranged in the middle of the lifting frame.

Preferably, the lifting frame is internally provided with two limiting sliding grooves positioned on the left side and the right side of the double-shaft motor, the sliding frame is connected with the limiting sliding grooves in a sliding mode, a screw rod is sleeved on the sliding frame through internal threads, one end of the screw rod is movably connected with the inner wall of the limiting sliding groove, and the other end of the screw rod is fixedly connected with the end portion of an output shaft of the double-shaft motor.

Preferably, the left pneumatic frame and the right pneumatic frame are respectively arranged on the opposite surfaces of the two sliding frames, the opposite surfaces of the two sliding frames are respectively provided with a turnover motor, and an output shaft of the turnover motor penetrates through the sliding frames and is fixedly connected with the pneumatic frames.

Preferably, the left side and the right side of the roll-over stand are provided with positioning sliding grooves positioned at two ends of the lifting frame, positioning sliding blocks are connected in a sliding manner in the positioning sliding grooves, and one side, close to the center of the roll-over stand, of the positioning sliding blocks extends into the roll-over stand and is fixedly connected with two ends of the lifting frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. Due to the arrangement of the first connecting piece and the second connecting piece, when the pneumatic frame is slowly close to the accessory, the plurality of suckers on the same side can be simultaneously contacted with the accessory with the uneven surface, so that more clamping jaws on the clamping component can actually clamp the accessory, the clamping stability is improved, and the clamping device can clamp accessories with different specifications, so that the application range of the clamping device is effectively improved.

2. Due to the arrangement of the limiting ball groove, when the clamping jaw pushes the sucker to slowly approach the surface of the accessory under the cooperation of the connecting ball sleeve, the direction of the sucker can be changed under the action of the uneven surface of the accessory when the clamping jaw and the accessory are contacted and mutually abutted, and the sucker is further and flatly attached to the surface of the accessory, so that the attaching tightness of the sucker and the accessory is effectively improved, and the clamping stability is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of the clamping assembly of the present utility model;

fig. 4 is a front cross-sectional view of the gripping member of the present utility model.

In the figure: 1. a roll-over stand; 2. a pneumatic rack; 3. a first connector; 31. sealing sleeve; 32. a communication chamber; 33. an anti-drop sliding block; 34. a first spring; 4. a second connector; 41. a seal slide bar; 42. a limit ball groove; 43. connecting a ball sleeve; 44. sealing the cavity; 45. a piston; 46. a second spring; 5. short sleeve; 6. a suction cup; 7. a lifting frame; 8. a telescopic rod; 9. a biaxial motor; 10. limiting sliding grooves; 11. a carriage; 12. a screw rod; 13. a turnover motor; 14. positioning a chute; 15. and positioning the sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model provides a turnover device for manufacturing a household appliance, which comprises a turnover frame 1, wherein a driving mechanism is arranged in the turnover frame 1, the lower end of the driving mechanism is provided with a left clamping part and a right clamping part, the clamping part comprises a pneumatic frame 2 and a plurality of clamping jaws arranged on the surface of the pneumatic frame 2, and the clamping jaws are arranged on one side, close to the center of the turnover frame 1, of the surface of the pneumatic frame 2 side by side;

The clamping jaw comprises a first connecting piece 3 fixedly arranged on the surface of the pneumatic frame 2, a second connecting piece 4 is sleeved in the first connecting piece 3, one side, close to the center of the roll-over stand 1, of the second connecting piece 4 is connected with a short sleeve 5, and one side, close to the center of the roll-over stand 1, of the short sleeve 5 is fixedly connected with a sucking disc 6; due to the arrangement of the first connecting piece 3 and the second connecting piece 4, when the pneumatic frame 2 is slowly close to the accessory, a plurality of suckers 6 on the same side can be simultaneously contacted with the accessory with uneven surfaces, so that more clamping jaws on the clamping component can actually clamp the accessory, the clamping stability is improved, and the clamping device can clamp accessories with different specifications, so that the application range of the clamping device is effectively improved;

The second connecting piece 4 comprises a sealing slide bar 41 movably sleeved in the first connecting piece 3, a limiting ball groove 42 is formed in one side, close to the center of the roll-over stand 1, of the sealing slide bar 41, a connecting ball sleeve 43 is hermetically sleeved in the limiting ball groove 42, and one side, close to the center of the roll-over stand 1, of the connecting ball sleeve 43 extends to the outside of the sealing slide bar 41 and is fixedly connected with the short sleeve 5; due to the arrangement of the limiting ball groove 42, when the clamping jaw pushes the sucker 6 to slowly approach the surface of the accessory under the cooperation of the connecting ball sleeve 43, the direction of the sucker 6 can be changed under the action of the uneven surface of the accessory when the clamping jaw and the sucker contact each other, and the sucker 6 is further flatly attached to the surface of the accessory, so that the attaching tightness of the sucker 6 and the accessory is effectively improved, and the clamping stability is further improved.

As shown in fig. 4, the first connecting piece 3 comprises a sealing sleeve 31 fixedly installed on the surface of the pneumatic frame 2, a communication cavity 32 is formed in the middle of the sealing sleeve 31, an anti-drop sliding block 33 is movably sleeved in the communication cavity 32, one side, close to the sucker 6, of the anti-drop sliding block 33 is fixedly connected with a sealing sliding rod 41, and a first spring 34 connected between the pneumatic frame 2 and the anti-drop sliding block 33 is arranged in the communication cavity 32; due to the arrangement of the sealing sleeve 31 and the sealing slide rod 41, the pneumatic frame 2 can be ensured to accurately support the sucker 6 on the surface of the accessory through the sealing sleeve 31 and the sealing slide rod 41, meanwhile, the pneumatic frame can be ensured to be firmly supported under the elastic action of the first spring 34, and meanwhile, the probability of clamping the accessory can be reduced due to the elastic buffering action of the pneumatic frame.

As shown in fig. 4, a sealing cavity 44 between the anti-falling sliding block 33 and the limiting ball groove 42 is formed in the middle of the sealing sliding rod 41, a piston 45 is hermetically sleeved in the sealing cavity 44, and a second spring 46 connected to one side of the piston 45 close to the first connecting piece 3 is arranged in the sealing cavity 44; due to the arrangement of the piston 45, the air pump can drive the piston 45 to move when pumping, so that negative pressure can be formed in the sucker 6, and the situation that the sucker 6 which is not completely and hermetically attached to the surface of the accessory cannot form a sealing cavity to influence the adsorption effect can be avoided.

As shown in fig. 4, the sealing cavity 44 is sequentially communicated with the limit ball groove 42, the connecting ball sleeve 43, the short sleeve 5 and the suction disc 6, the other end of the sealing cavity 44 is communicated with the inside of the sealing sleeve 31 through the anti-falling sliding block 33, and the air pump is arranged in the pneumatic frame 2 and is communicated with the plurality of sealing sleeves 31 through the pneumatic frame 2.

As shown in fig. 1, the driving mechanism comprises a lifting frame 7 which is slidably connected with the inside of the roll-over stand 1, a telescopic rod 8 is installed at the top of the roll-over stand 1, the lower end of the movable end of the telescopic rod 8 extends to the inside of the roll-over stand 1 and is fixedly connected with the top of the lifting frame 7, and a double-shaft motor 9 is installed in the middle of the lifting frame 7.

As shown in fig. 1, two limiting sliding grooves 10 positioned on the left side and the right side of the double-shaft motor 9 are formed in the lifting frame 7, a sliding frame 11 is clamped in the limiting sliding grooves 10 in a sliding mode, a screw rod 12 is sleeved on the inner thread of the sliding frame 11, one end of the screw rod 12 is movably connected with the inner wall of the limiting sliding groove 10, and the other end of the screw rod 12 is fixedly connected with the end portion of an output shaft of the double-shaft motor 9.

As shown in fig. 1, the left and right pneumatic frames 2 are respectively mounted on the opposite surfaces of the two sliding frames 11, the opposite surfaces of the two sliding frames 11 are respectively provided with a turnover motor 13, and the output shaft of the turnover motor 13 penetrates through the sliding frames 11 and is fixedly connected with the pneumatic frames 2.

As shown in fig. 1, the left and right sides of the roll-over stand 1 are provided with positioning sliding grooves 14 at two ends of the lifting frame 7, positioning sliding blocks 15 are slidably clamped in the positioning sliding grooves 14, and one side of the positioning sliding blocks 15, which is close to the center of the roll-over stand 1, extends into the roll-over stand 1 and is fixedly connected with two ends of the lifting frame 7.

The working principle and the using flow of the utility model are as follows:

The household appliance accessories such as a shell and the like are conveyed to a position between left and right clamping parts in the turnover frame 1 by using a conveying belt, a telescopic rod 8, a double-shaft motor 9, an air pump and a turnover motor 13 are sequentially opened and closed under the cooperation of a visual detection system, the telescopic rod 8 drives the two clamping parts to move downwards through the lifting frame 7 until the two clamping parts move to two sides of the household appliance accessories, then the two clamping parts can be driven to move towards each other through the sliding frame 11 under the cooperation of the limiting sliding groove 10 and the screw rod 12 due to the operation of the double-shaft motor 9, during the process, the clamping parts are gradually close to the accessories, the distance between the sealing sleeve 31 and the accessories is gradually shortened, a plurality of suckers 6 are tightly attached to the surfaces of the accessories under the cooperation of the sealing sleeve 31 and the sealing sliding rod 41, and the suckers 6 are tightly attached under the elastic force of the first spring 34, and the opening directions of the suckers 6 can be fully attached to the surfaces of the accessories as far as possible due to the cooperation of the limiting ball groove 42 and the connecting ball sleeve 43; then, the operation of the air pump can be performed by extracting air in the sealing cavity 44 through the air frame 2 and the sealing sleeve 31, so that the piston 45 is far away from the sucker 6, and negative pressure is formed in the limiting ball groove 42, the connecting ball sleeve 43, the short sleeve 5 and the sucker 6, so that the sucker 6 which is completely clung to the surface of the accessory can be firmly adsorbed on the surface of the accessory.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a turning device for household appliance manufacture, includes roll-over stand (1), its characterized in that: the turnover frame is characterized in that a driving mechanism is arranged in the turnover frame (1), a left clamping part and a right clamping part are arranged at the lower end of the driving mechanism, the clamping part comprises a pneumatic frame (2) and a plurality of clamping jaws arranged on the surface of the pneumatic frame (2), and the clamping jaws are arranged on one side, close to the center of the turnover frame (1), of the surface of the pneumatic frame (2) side by side;

The clamping jaw comprises a first connecting piece (3) fixedly arranged on the surface of the pneumatic frame (2), a second connecting piece (4) is sleeved in the first connecting piece (3), one side, close to the center of the roll-over frame (1), of the second connecting piece (4) is connected with a short sleeve (5), and one side, close to the center of the roll-over frame (1), of the short sleeve (5) is fixedly connected with a sucker (6);

The second connecting piece (4) is including the activity cup joints in inside sealed slide bar (41) of first connecting piece (3), limit ball groove (42) have been seted up to one side that sealed slide bar (41) are close to roll-over stand (1) center, connect ball cover (43) have been cup jointed in the inside seal of limit ball groove (42), one side that connect ball cover (43) are close to roll-over stand (1) center extends to sealed slide bar (41) outside and with short cover (5) fixed connection.

2. The turnover device for manufacturing household appliances according to claim 1, wherein: the first connecting piece (3) comprises a sealing sleeve (31) fixedly mounted on the surface of the pneumatic frame (2), a communication cavity (32) is formed in the middle of the sealing sleeve (31), an anti-falling sliding block (33) is movably sleeved in the communication cavity (32), one side, close to the sucker (6), of the anti-falling sliding block (33) is fixedly connected with a sealing sliding rod (41), and a first spring (34) connected between the pneumatic frame (2) and the anti-falling sliding block (33) is arranged in the communication cavity (32).

3. The turnover device for manufacturing of household appliances according to claim 2, wherein: the middle part of sealed slide bar (41) has seted up sealed chamber (44) that are located between anticreep sliding block (33) and spacing ball groove (42), piston (45) have been cup jointed in sealed chamber (44) inside seal, sealed chamber (44) inside is provided with second spring (46) of being connected in piston (45) one side that is close to first connecting piece (3).

4. A turnover device for manufacturing household appliances as claimed in claim 3, wherein: the sealing cavity (44) is sequentially communicated with the limiting ball groove (42), the connecting ball sleeve (43), the short sleeve (5) and the sucker (6), the other end of the sealing cavity (44) is communicated with the inside of the sealing sleeve (31) through the anti-falling sliding block (33), the air pump is arranged in the pneumatic frame (2), and the air pump is communicated with the plurality of sealing sleeves (31) through the pneumatic frame (2).

5. The turnover device for manufacturing household appliances according to claim 1, wherein: the driving mechanism comprises a lifting frame (7) which is connected with the inside of the roll-over frame (1) in a sliding manner, a telescopic rod (8) is arranged at the top of the roll-over frame (1), the lower end of the movable end of the telescopic rod (8) extends to the inside of the roll-over frame (1) and is fixedly connected with the top of the lifting frame (7), and a double-shaft motor (9) is arranged in the middle of the lifting frame (7).

6. The turnover device for manufacturing of household appliances as claimed in claim 5, wherein: two limiting sliding grooves (10) positioned on the left side and the right side of the double-shaft motor (9) are formed in the lifting frame (7), sliding frames (11) are clamped in the limiting sliding grooves (10) in a sliding mode, screw rods (12) are sleeved on the inner threads of the sliding frames (11), one ends of the screw rods (12) are movably connected with the inner walls of the limiting sliding grooves (10), and the other ends of the screw rods (12) are fixedly connected with the end portions of output shafts of the double-shaft motor (9).

7. The turnover device for manufacturing of household appliances as claimed in claim 6, wherein: the left pneumatic frame and the right pneumatic frame (2) are respectively arranged on the opposite surfaces of the two sliding frames (11), the opposite surfaces of the two sliding frames (11) are respectively provided with a turnover motor (13), and the output shaft of the turnover motor (13) penetrates through the sliding frames (11) and is fixedly connected with the pneumatic frames (2).

8. The turnover device for manufacturing household appliances according to claim 1, wherein: the left side and the right side of the roll-over stand (1) are provided with positioning sliding grooves (14) positioned at two ends of the lifting frame (7), positioning sliding blocks (15) are clamped in the positioning sliding grooves (14) in a sliding manner, and one side, close to the center of the roll-over stand (1), of the positioning sliding blocks (15) extends into the roll-over stand (1) and is fixedly connected with two ends of the lifting frame (7).