CN107363502B

CN107363502B - Assembling device

Info

Publication number: CN107363502B
Application number: CN201710731340.5A
Authority: CN
Inventors: 林锋
Original assignee: Dongguan Kesheng Automation Technology Co ltd
Current assignee: Dongguan Kesheng Automation Technology Co ltd
Priority date: 2017-08-23
Filing date: 2017-08-23
Publication date: 2023-05-05
Anticipated expiration: 2037-08-23
Also published as: CN107363502A

Abstract

The invention discloses an assembly device which comprises a frame, a first movable seat, a second movable seat, a material taking mechanism, a transfer bearing seat, an assembly mechanism, guide wheels, guide pieces and first to fourth linear drivers, wherein the guide pieces and the first to fourth linear drivers are all fixed on the frame; the material taking mechanism moves upwards on the first moving seat constantly; the second movable seat is movably arranged between the switching station and the assembling station and is connected with the second linear driver, the switching bearing seat is fixed on the switching station, and the assembling mechanism is constantly moved upwards on the second movable seat; the third linear driver can be separated to push the material taking mechanism positioned at the material taking station to move downwards; the fourth linear driver can be separated to push the material taking mechanism or the assembly mechanism positioned at the switching station to move downwards; the guide piece is provided with a guide part which gradually and downwards inclines and extends along the direction from the switching station to the assembling station, and the guide wheel is pivoted on the assembling mechanism and rolls and props against the guide part.

Description

Assembling device

Technical Field

The invention relates to the technical field of mechanical devices for assembling sheet materials, in particular to an assembling device.

Background

The heat sensitive material is a material which is changed chemically or physically by heat energy to form characters, images, color changes and change shape, and comprises heat sensitive paper for fax machines, heat sensitive paper for printers and terminal recording, heat sensitive paper for labels and bills, heat sensitive color-changing material, heat sensitive deformation material and the like, and is widely applied to commodities which need to be converted into other forms to be expressed by heat energy, such as fax machines, printers, electrothermal conversion devices and the like.

At present, the mode of assembling sheet materials such as thermosensitive materials on another workpiece is manual assembly, and the assembly mode is often required to be assembled one by one manually, so that a great deal of labor force is required to be consumed, the production cost cannot be reduced, and the operation fatigue is easy to generate under long-time operation, the operation efficiency is greatly reduced, meanwhile, the accuracy of assembly cannot be ensured, and the assembly qualification rate is low.

Accordingly, there is a strong need for an assembly device that overcomes the above-described drawbacks.

Disclosure of Invention

The invention aims to provide an assembling device which can realize the transfer and assembly of sheet materials on a workpiece and has the advantages of reducing the labor force requirement, improving the working efficiency, increasing the yield and reducing the production cost.

To achieve the above object, the present invention provides an assembling apparatus comprising:

the device comprises a rack, a material taking station, a switching station and an assembling station which are sequentially distributed along a horizontal direction on the rack, wherein the workpiece to be assembled is positioned on the assembling station;

the first linear driver is fixed on the frame along the direction from the material taking station to the assembly station;

the first movable seat is movably arranged between the material taking station and the switching station and is connected to the output end of the first linear driver;

the material taking mechanism is arranged on the first movable seat in a constant upward movement manner along the vertical direction;

the second linear driver is fixed on the frame along the direction from the material taking station to the assembly station;

the second movable seat is movably arranged between the switching station and the assembling station and is connected to the output end of the second linear driver;

the transfer bearing seat is fixed on the transfer station and bears the flaky materials transferred by the material taking mechanism;

the assembly mechanism is arranged on the second movable seat in a constant upward movement manner along the vertical direction;

the third linear driver is fixed above the material taking station along the vertical direction, and the material taking mechanism which is positioned on the material taking station and is detachably pushed by the third linear driver moves downwards to be close to the flaky material positioned on the material taking station;

the fourth linear driver is fixed above the transfer station in the vertical direction, and the fourth linear driver can be separated to push the material taking mechanism or the assembly mechanism positioned on the transfer station to move downwards to be close to the transfer bearing seat;

the guide piece is fixed on the frame, and a guide part which gradually extends downwards in a tilting manner along the direction from the switching station to the assembling station is formed on the guide piece; a kind of electronic device with high-pressure air-conditioning system

The guide wheel is pivoted on the assembly mechanism, and the guide wheel can be detached to roll and prop against the guide part.

Preferably, the material taking mechanism comprises a first longitudinal sliding seat and a sucker for sucking the sheet material, wherein the first longitudinal sliding seat is arranged on the first movable seat in a sliding manner along the vertical direction, and the sucker is fixed on the first longitudinal sliding seat.

Preferably, the assembly device further comprises a blocking piece and a first elastic piece, wherein the blocking piece is fixed on the first moving seat and is positioned above the first longitudinal sliding seat; the first elastic piece is connected between the first longitudinal sliding seat and the first movable seat, and the first elastic piece constantly drives the first longitudinal sliding seat to move upwards to be close to the blocking piece.

Preferably, the assembly mechanism comprises a second longitudinal slide seat, a pneumatic finger, a first clamping arm and a second clamping arm, wherein the second longitudinal slide seat is slidably arranged on the second movable seat along the vertical direction, the pneumatic finger is fixed on the second longitudinal slide seat, the first clamping arm is fixed on one of two output ends of the pneumatic finger, the second clamping arm is fixed on the other one of the two output ends of the pneumatic finger, and the guide wheel is pivoted on the second longitudinal slide seat.

Preferably, the assembly device further comprises a second elastic member, the second elastic member is connected between the second longitudinal sliding seat and the second moving seat, and the second elastic member constantly drives the second longitudinal sliding seat to move upwards.

Preferably, the assembly mechanism further comprises a push rod, a third elastic piece and a pressing roller, the push rod is slidably arranged on the second longitudinal sliding seat along the vertical direction, the push rod is located between the first clamping arm and the second clamping arm, the pressing roller is pivoted to the lower end of the push rod, the third elastic piece is connected between the push rod and the second longitudinal sliding seat, and the third elastic piece constantly drives the push rod to move downwards.

Preferably, the guide part is an inclined guide surface which extends obliquely downwards along the direction from the transfer station to the assembly station.

Preferably, the assembling device further comprises a positioning column and a fifth linear driver, the positioning column is fixed on the transfer bearing seat, the fifth linear driver is fixed on the transfer bearing seat along the direction from the material taking station to the transfer station, the transfer bearing seat is further provided with a positioning boss for bearing and positioning the sheet material in an upward protruding mode, and the positioning boss is located between the positioning column and the output end of the fifth linear driver.

Preferably, the assembly device further comprises a buffer assembly, wherein the buffer assembly comprises a first buffer and a second buffer, the first buffer is fixed on one side close to the material taking station, and the first buffer is right to the right side of the first movable seat; the second buffer is fixed on one side close to the assembly station, and the second buffer is right opposite to the left side of the second movable seat.

Compared with the prior art, the material taking station, the switching station and the assembling station which are sequentially distributed along a horizontal direction on the frame of the assembling device are used, and the workpiece to be assembled is positioned on the assembling station; the first linear driver is fixed on the frame along the direction from the material taking station to the assembly station; the first movable seat is movably arranged between the material taking station and the switching station and is connected to the output end of the first linear driver; the material taking mechanism is arranged on the first movable seat in a constant upward movement manner along the vertical direction; the second linear driver is fixed on the frame along the direction from the material taking station to the assembly station; the second movable seat is movably arranged between the transfer station and the assembly station, is connected to the output end of the second linear driver, is fixed on the transfer station and is used for carrying the flaky materials transferred by the material taking mechanism; the assembly mechanism is arranged on the second movable seat in a constant upward movement manner along the vertical direction; the third linear driver is fixed above the material taking station along the vertical direction, and the material taking mechanism which is detachably pushed to be positioned on the material taking station moves downwards to be close to the flaky material positioned on the material taking station; the fourth linear driver is fixed above the transfer station along the vertical direction, and the detachable material taking mechanism or the assembly mechanism which pushes the material taking mechanism or the assembly mechanism positioned on the transfer station moves downwards to be close to the transfer bearing seat; the guide piece is fixed on the frame, and a guide part which gradually extends downwards in a tilting manner along the direction from the switching station to the assembling station is formed on the guide piece; and the guide wheel is pivoted on the assembly mechanism, and the guide wheel can be separated and rolled to abut against the guide part. When the first movable seat is positioned at the material taking station, the second movable seat is positioned at the switching station, the third linear driver pushes the material taking mechanism to move downwards to the sheet material on the material taking station, the material taking mechanism can absorb the sheet material on the material taking station, the material taking mechanism can automatically move upwards to restore to the initial position, synchronously, the fourth linear driver pushes the assembly mechanism to move downwards to the switching bearing seat, the assembly mechanism clamps the sheet material positioned on the switching bearing seat, and the assembly mechanism can automatically move upwards to restore to the initial position. Then, the first linear driver drives the first movable seat to drive the material taking mechanism to move to the switching station, and the fourth linear driver pushes the material taking mechanism to move downwards to the switching bearing seat, so that the flaky materials can be placed on the empty switching bearing seat; synchronously, the second linear driver drives the second movable seat to drive the assembly mechanism to move to the assembly station, and the guide wheel rolls and abuts against the guide part, so that the assembly mechanism can be driven to synchronously move downwards when moving to the assembly station, so that the sheet material is inserted and fixed on a workpiece positioned on the assembly station. The structure is simpler and more reasonable, the mechanical automatic assembly is realized, the manual assembly operation mode is replaced, the requirement on labor force is reduced, the operation fatigue is not easy to generate under the condition of long-time operation, the operation efficiency is greatly improved, and the production cost is reduced. Moreover, the mechanical automatic assembly can better ensure the assembly precision, and the assembly qualification rate is greatly improved.

Drawings

Fig. 1 is a combined perspective view of the assembly device of the present invention.

Fig. 2 is a schematic perspective view of fig. 1 from another perspective.

Fig. 3 is a schematic perspective view of the assembly mechanism, the guide wheel and the second pushed component of the assembly device.

Detailed Description

Embodiments of the present invention will now be described with reference to the drawings, wherein like reference numerals represent like elements throughout.

Referring to fig. 1 to 3, the assembling apparatus 100 of the present invention is suitable for transferring and assembling sheet materials (not shown) onto a workpiece (not shown), wherein the assembling apparatus 100 of the present invention includes a frame 10, a first linear actuator 20a, a first movable seat 30a, a material taking mechanism 40, a second linear actuator 20b, a second movable seat 30b, an assembling mechanism 50, a third linear actuator 20c, a fourth linear actuator 20d, a guide 60, a guide wheel 70 and a transfer carrier 80, a material taking station, a transfer station and an assembling station sequentially distributed on the frame 10 along a horizontal direction (in this embodiment, preferably, a left-right direction indicated by an arrow X in fig. 1 and 2), and the workpiece to be assembled is positioned on the assembling station; the first linear actuator 20a is preferably an air cylinder, but not limited to, the first linear actuator 20a is fixed on the frame 10 along the direction from the material taking station to the assembling station; the first movable seat 30a is movably arranged between the material taking station and the transferring station, and the first movable seat 30a is connected to the output end of the first linear driver 20a, so that the first movable seat 30a is driven to move between the material taking station and the transferring station by the first linear driver 20 a; the material taking mechanism 40 is arranged on the first moving seat 30a in a constant upward movement along the vertical direction, so that the material taking mechanism 40 can automatically move upward to restore to the initial position; the second linear actuator 20b is preferably an air cylinder, but not limited to, the second linear actuator 20b is fixed on the frame 10 along the direction from the material taking station to the assembling station; the second movable seat 30b is movably arranged between the switching station and the assembling station, and the second movable seat 30b is connected to the output end of the second linear driver 20b, so that the second movable seat 30b is driven to move between the switching station and the assembling station by the second linear driver 20 b; the transfer bearing seat 80 is fixed on the transfer station, and the transfer bearing seat 80 bears the flaky materials transferred by the material taking mechanism 40 so as to facilitate transfer and conveying of the flaky materials on the transfer station; the assembly mechanism 50 is arranged on the second moving seat 30b in a constant upward movement along the vertical direction, so that the assembly mechanism 50 can automatically move upward to restore to the initial position; the third linear driver 20c is preferably, but not limited to, an air cylinder, and the third linear driver 20c is fixed above the material taking station along the vertical direction, and the material taking mechanism 40 on the material taking station can be pushed to move downwards by the third linear driver 20c, so that the material taking mechanism 40 can absorb the sheet material on the material taking station; the fourth linear driver 20d is preferably, but not limited to, an air cylinder, the fourth linear driver 20d is fixed above the transferring station along the vertical direction, and the fourth linear driver 20d can be disengaged to push the material taking mechanism 40 or the assembling mechanism 50 located on the transferring station to move downwards to be close to the transferring bearing seat 80, so that the material taking mechanism 40 on the transferring station can move downwards to place the sheet material on the transferring bearing seat 80, and the assembling mechanism 50 can move downwards to clamp the sheet material on the transferring bearing seat 80; the guide piece 60 is fixed on the frame 10, and a guide part 61 which gradually and downwards extends in a tilting manner along the direction from the transfer station to the assembly station is formed on the guide piece 60; the guiding wheel 70 is pivotally connected to the assembling mechanism 50, and the guiding wheel 70 can be disengaged from the guiding portion 61, so that the assembling mechanism 50 can move along the guiding track of the guiding portion 61 under the guiding action of the guiding wheel 70 rolling against the guiding portion 61. In this embodiment, specifically, the guide portion 61 is an inclined guide surface extending obliquely downward along the direction from the transfer station to the assembly station, so that the assembly mechanism 50 can move downward synchronously when moving toward the assembly station, which is more convenient for the assembly operation of the sheet material, and no new driving device is required to be additionally added to drive the assembly mechanism 50 to move downward for assembly, so that the structure is greatly simplified, and the structure is simpler and more reasonable. When the first moving seat 30a is located at the material taking station, the second moving seat 30b is located at the transferring station, the third linear driver 20c pushes the material taking mechanism 40 to move downwards to the sheet material on the material taking station, the material taking mechanism 40 can absorb the sheet material on the material taking station, the material taking mechanism 40 can automatically move upwards to restore to the initial position, synchronously, the fourth linear driver 20d pushes the assembling mechanism 50 to move downwards to the transferring bearing seat 80, the assembling mechanism 50 can clamp the sheet material located on the transferring bearing seat 80, and the assembling mechanism 50 can automatically move upwards to restore to the initial position. Then, the first linear driver 20a drives the first moving seat 30a to drive the material taking mechanism 40 to move to the transferring station, and the fourth linear driver 20d pushes the material taking mechanism 40 to move downwards to the transferring bearing seat 80, so that the sheet material can be placed on the empty transferring bearing seat 80; synchronously, the second linear driver 20b drives the second moving seat 30b to drive the assembly mechanism 50 to move to the assembly station, and the guide wheel 70 rolls against the guide portion 61, so that the assembly mechanism 50 can be driven to move downwards synchronously when moving to the assembly station, so as to insert and fix the sheet material on the workpiece located on the assembly station. The structure is simpler and more reasonable, the mechanical automatic assembly is realized, the manual assembly operation mode is replaced, the requirement on labor force is reduced, the operation fatigue cannot be generated under the condition of long-time operation, the operation efficiency is greatly improved, and the production cost is reduced. Moreover, the mechanical automatic assembly can better ensure the assembly precision, and the assembly qualification rate is greatly improved. Specifically, the following are:

the material taking mechanism 40 comprises a first longitudinal sliding seat 41 and a sucker 42 for sucking sheet materials, the first longitudinal sliding seat 41 is arranged on the first moving seat 30a in a sliding manner along the vertical direction, and the sucker 42 is fixed on the first longitudinal sliding seat 41. When the third linear driver 20c pushes the first longitudinal sliding seat 41 to move downwards to the material taking station, the sucker 42 sucks the sheet material transferred to the material taking station, the first longitudinal sliding seat 41 can move upwards, the structure is simpler and more reasonable, the sucker 42 sucks the sheet material to prevent the sheet material from falling off accidentally in the transferring process, the sheet material can move stably, the operation efficiency is improved, the production cost is reduced, and the sheet material is not easy to generate operation fatigue under the condition of long-time operation.

Optionally, the assembling device 100 of the present invention further includes a blocking member 30c and a first elastic member (not shown), wherein the blocking member 30c is fixed on the first moving seat 30a, and the blocking member 30c is located above the first longitudinal sliding seat 41; the first elastic member is preferably, but not limited to, a spring, and the first elastic member is connected between the first longitudinal sliding seat 41 and the first moving seat 30a, and the first elastic member constantly drives the first longitudinal sliding seat 41 to move upwards to be close to the blocking member 30c, so that a structure of the material taking mechanism 40 on the first moving seat 30a, which is constantly moving upwards along the vertical direction, is realized, and the material taking mechanism 40 can automatically move upwards to return to the initial position. Specifically, in this embodiment, the first elastic member is connected between the first longitudinal sliding seat 41 and the first moving seat 30a in a stretched manner, so that the material taking mechanism 40 can automatically move upwards under the driving of the elastic force of the first elastic member. The structure is more reasonable and compact, then, the feeding mechanism 40 is capable of automatically moving upwards after absorbing the sheet materials on the feeding station, and when moving to the transfer station, the feeding mechanism 40 is capable of automatically moving upwards after placing the sheet materials on the empty transfer bearing seat 80, so that the sheet materials are stably absorbed and placed, the working efficiency is further improved, and fatigue is not easy to generate under the condition of long-time working. The blocking member 30c can block the first longitudinal sliding seat 41 from excessively sliding and separating from the first moving seat 30a when the first longitudinal sliding seat 41 automatically moves upwards, so that the structure is safer and more reliable.

Referring to fig. 1 and 3, the assembly mechanism 50 includes a second longitudinal sliding seat 51, a pneumatic finger 52, a first clamping arm 53 and a second clamping arm 54, wherein the second longitudinal sliding seat 51 is slidably disposed on the second moving seat 30b along a vertical direction, the pneumatic finger 52 is fixed on the second longitudinal sliding seat 51, the first clamping arm 53 is fixed on one of two output ends of the pneumatic finger 52, and the second clamping arm 54 is fixed on the other one of two output ends of the pneumatic finger 52. When the fourth linear actuator 20d pushes the second longitudinal sliding seat 51 to move downward to approach the transferring and carrying seat 80, the pneumatic finger 52 drives the first clamping arm 53 and the second clamping arm 54 to clamp the sheet material on the transferring and carrying seat 80, and the second longitudinal sliding seat 51 can move upward. The clamping by the first clamping arm 53 and the second clamping arm 54 plays a role in preventing the sheet material from falling off accidentally in the transferring process. In this embodiment, the guiding wheel 70 is specifically pivoted to the second longitudinal sliding seat 51.

With continued reference to fig. 1 to 2, the assembly device 100 of the present invention further includes a second elastic member (not shown), which is preferably a spring, but not limited to, and is connected between the second longitudinal sliding seat 51 and the second moving seat 30b, and the second elastic member constantly drives the second longitudinal sliding seat 51 to move upwards. After the sheet material is clamped at the transfer station, the assembly mechanism 50 can automatically move upwards to be far away from the transfer bearing seat 80 under the action of the elastic force of the second elastic member, and when the second moving seat 30b moves between the transfer station and the assembly station, the guide wheel 70 is ensured to be capable of being constantly abutted against the guide portion 61, so that the assembly mechanism 50 can stably move along the guide portion 61.

More preferably, the assembly mechanism 50 further includes a push rod 55, a third elastic member (not shown) and a pressing roller 56, wherein the push rod 55 is slidably disposed on the second longitudinal sliding seat 51 along a vertical direction, the push rod 55 is disposed between the first clamping arm 53 and the second clamping arm 54, the pressing roller 56 is pivoted to a lower end of the push rod 55, the third elastic member is preferably, but not limited to, a spring, the third elastic member is connected between the push rod 55 and the second longitudinal sliding seat 51, and the third elastic member constantly drives the push rod 55 to move downward. In this embodiment, the middle part of the sheet material is formed with the insert tongue, the work piece is formed with the bridge-shaped assembly position that supplies the insert tongue to correspond to the insert assembly, the push rod 55 drives the push roller 56 to push the insert tongue in the middle part of the sheet material to incline downwards, the insert tongue is conveniently inserted into the bridge-shaped assembly position that corresponds to the work piece, and after the insert tongue is inserted into the bridge-shaped assembly position that corresponds to the work piece, the top of the bridge-shaped assembly position on the work piece can push the push roller 56 to drive the push roller 55 to overcome the elastic acting force of the third elastic piece and move upwards, so that the push roller 56 avoids the bridge-shaped assembly position on the work piece, the insert tongue of the sheet material can be assembled in the bridge-shaped assembly position of the work piece more smoothly and stably, the sheet material and the work piece are prevented from being scratched, the structure is more reasonable, and the assembly is more convenient and rapid.

More preferably, the assembling device 100 of the present invention further includes a positioning column 80a and a fifth linear driver 80b, the positioning column 80a is fixed on the adapting support seat 80, the fifth linear driver 80b is preferably an air cylinder, but not limited thereto, the fifth linear driver 80b is fixed on the adapting support seat 80 along the direction from the material taking station to the adapting station, a positioning boss 81 for supporting and positioning the sheet material is further formed on the adapting support seat 80 in an upward protruding manner, and the positioning boss 81 is located between the positioning column 80a and the output end of the fifth linear driver 80 b. The fifth linear driver 80b pushes the flaky materials to be abutted against the positioning column 80a, so that the flaky materials are positioned between the positioning column 80a and the output end of the fifth linear driver 80b, the flaky materials can be precisely positioned, the flaky materials can be accurately clamped, the assembly precision is greatly improved, and the assembly qualification rate is improved.

Optionally, the assembly device 100 of the present invention further includes a first limiting component 90b, where the first limiting component 90b includes a first limiting member 91b, a second limiting member 92b, a first abutting member (not shown) and a second abutting member 93b, the first limiting member 91b is fixed on a side close to the material taking station, the first abutting member is fixed on a right side of the first moving seat 30a, and the first abutting member is opposite to the first limiting member 91b; the second limiting member 92b is fixed on a side close to the transfer station, the second abutting member 93b is fixed on the left side of the first moving seat 30a, and the second abutting member 93b is opposite to the second limiting member 92b. When the first moving seat 30a moves to the material taking station, the first abutting piece abuts against the first limiting piece 91b; when the first movable seat 30a moves to the transfer station, the second abutting piece 93b abuts against the second limiting piece 92b, so that excessive sliding of the material taking mechanism 40 is prevented, the material taking mechanism 40 is ensured to move between the material taking station and the transfer station, stable movement is realized, assembly precision is better ensured, and the structure is more reasonable.

More preferably, the assembly device 100 of the present invention further includes a second limiting component 90c, where the second limiting component 90c includes a third limiting member 91c, a fourth limiting member 92c, a third abutting member 93c and a fourth abutting member 94c, the third limiting member 91c is fixed on a side close to the transfer station, the third abutting member 93c is fixed on a right side of the second moving seat 30b, and the third abutting member 93c is opposite to the third limiting member 91c; the fourth limiting member 92c is fixed on a side close to the assembling station, the fourth abutting member 94c is fixed on the left side of the second moving seat 30b, and the fourth abutting member 94c is opposite to the fourth limiting member 92c. When the second moving seat 30b moves to the transfer station, the third abutting member 93c abuts against the third limiting member 91c; when the second movable seat 30b moves to the assembly station, the fourth abutting piece 94c abuts against the fourth limiting piece 92c, so that excessive sliding of the assembly mechanism 50 is prevented, the assembly mechanism 50 is ensured to move between the transfer station and the assembly station, stable movement is realized, and assembly accuracy is better ensured.

Still further, the assembly device 100 of the present invention further comprises a buffer assembly (not shown) comprising a first buffer 91a and a second buffer 92a, wherein the first buffer 91a is fixed on one side close to the material taking station, and the first buffer 91a is right to the first moving seat 30 a; the second bumper 92a is fixed to a side near the assembly station, and the second bumper 92a is opposite to the left side of the second movable seat 30 b. When the first movable seat 30a moves to the material taking station, the right side of the first movable seat 30a is abutted against the first buffer 91a, so that a buffering effect is achieved, and rigid collision is prevented; when the second movable seat 30b moves to the assembly station, the left side of the second movable seat 30b abuts against the second buffer 92a, so that the buffer function is also achieved, the rigid collision is prevented, the service life is prolonged, and the structure is more reasonable.

Preferably, the assembly device 100 of the present invention further includes a first pushing post 90e, a second pushing post 90f, a first pushed member 90g and a second pushed member 90h, wherein the first pushing post 90e is vertically fixed to the output end of the third linear actuator 20c, the second pushing post 90f is vertically fixed to the output end of the fourth linear actuator 20d, the first pushed member 90g is fixed to the top of the first longitudinal sliding seat 41, and the second pushed member 90h is fixed to the top of the second longitudinal sliding seat 51. Then, when the first moving seat 30a moves to the material taking station, the third linear driver 20c drives the first pushing post 90e to push the first pushed piece 90g located on the material taking station to drive the first longitudinal sliding seat 41 to move down to the sheet material on the material taking station, and the material taking mechanism 40 can absorb the sheet material transferred to the material taking station. The fourth linear driver 20d drives the second pushing post 90f to push the second pushed piece 90h located on the transfer station to move downwards to the transfer bearing seat 80 on the transfer station, or drives the second pushing post 90f to push the first pushed piece 90g located on the transfer station to move downwards to the transfer bearing seat 80, so that the material taking mechanism 40 on the push transfer station can move downwards to place the sheet material on the transfer bearing seat 80, or the assembly mechanism 50 on the push transfer station can move downwards to clamp the sheet material on the transfer bearing seat 80, the structure is more reasonable, the material taking mechanism 40 and the assembly mechanism 50 can move stably upwards and downwards, the operation efficiency is improved, and the production cost is reduced.

The working principle of the assembly device 100 of the present invention will be described in detail with reference to the accompanying drawings:

first, when the first moving seat 30a is located at the material taking station, the second moving seat 30b is located at the transferring station, the third linear driver 20c drives the first pushing post 90e to push the first pushed piece 90g located at the material taking station to drive the first longitudinal sliding seat 41 to move down to the sheet material located at the material taking station, after the suction cup 42 sucks the sheet material located at the material taking station, the third linear driver 20c drives the first pushing post 90e to move up and separate from the first pushed piece 90g, under the action of the first elastic piece, the first longitudinal sliding seat 41 automatically moves up and resets to drive the material taking mechanism 40 to move up and reset, synchronously, the fourth linear driver 20d drives the second pushing post 90f to push the second pushed piece 90h located at the transferring station to drive the second longitudinal sliding seat 51 to move down to the transferring bearing seat 80 located at the transferring station, and after the pneumatic finger 52 drives the clamping arm to clamp the sheet material located at the transferring bearing seat 80, the fourth linear driver 20d drives the second pushing post 90f to move up and separate from the second pushed piece 90h to move up and reset automatically, and then the second elastic piece is reset to move up and reset to the second elastic piece 50.

Then, the first linear driver 20a drives the first moving seat 30a to move to the transferring station, the fourth linear driver 20d drives the second pushing post 90f to push the first pushed piece 90g located on the transferring station to drive the first longitudinal sliding seat 41 to move downwards to the transferring bearing seat 80 on the transferring station, so that the sheet material can be placed on the empty transferring bearing seat 80, and under the action of the first elastic piece, the first longitudinal sliding seat 41 automatically moves upwards for resetting to drive the material taking mechanism 40 to automatically move upwards for resetting; synchronously, the second linear driver 20b drives the second moving seat 30b to move to the assembly station, and the guide wheel 70 rolls and abuts against the guide portion 61, so that the assembly mechanism 50 can be driven to move downwards synchronously when moving to the assembly station, the pushing rod 55 drives the pressing roller 56 to push the insert tongue in the middle of the sheet material to incline downwards, and after the insert tongue is inserted into the bridge-shaped assembly position corresponding to the workpiece, the top pushing pressing roller 56 of the bridge-shaped assembly position on the workpiece drives the pushing rod 55 to overcome the elastic acting force of the third elastic piece to move upwards, so that the sheet material is inserted and fixed on the workpiece positioned on the assembly station, and then the clamping arm is released. The assembly process of the sheet material on the workpiece can be completed, and then the first linear driver 20a drives the first moving seat 30a to move to the material taking station, and synchronously, the second linear driver 20b drives the second moving seat 30b to move to the transferring station so as to continue the next assembly process.

Compared with the prior art, the material taking station, the switching station and the assembling station which are sequentially distributed along a horizontal direction on the frame 10 of the assembling device 100 are used, and the workpiece to be assembled is positioned on the assembling station; the first linear actuator 20a is fixed to the frame 10 in a direction from the material taking station to the assembly station; the first movable seat 30a is movably arranged between the material taking station and the transfer station, and the first movable seat 30a is connected to the output end of the first linear driver 20 a; the material taking mechanism 40 is arranged on the first movable seat 30a in a constant upward movement along the vertical direction; the second linear driver 20b is fixed on the frame 10 along the direction from the material taking station to the assembly station; the second moving seat 30b is movably arranged between the transfer station and the assembly station, the second moving seat 30b is connected to the output end of the second linear driver 20b, the transfer bearing seat 80 is fixed on the transfer station, and the transfer bearing seat 80 bears the flaky materials conveyed by the material taking mechanism 40; the assembly mechanism 50 is arranged on the second movable seat 30b in a constant upward movement along the vertical direction; the third linear driver 20c is fixed above the material taking station along the vertical direction, and the material taking mechanism 40 which is positioned on the material taking station and is detachably pushed by the third linear driver 20c moves downwards to be close to the flaky material positioned on the material taking station; the fourth linear driver 20d is fixed above the transfer station along the vertical direction, and the fourth linear driver 20d can be separated to push the material taking mechanism 40 or the assembly mechanism 50 positioned on the transfer station to move downwards to the transfer bearing seat 80; the guide piece 60 is fixed on the frame 10, and a guide part 61 which gradually and downwards extends in a tilting manner along the direction from the transfer station to the assembly station is formed on the guide piece 60; and the guide wheel 70 is pivoted on the assembly mechanism 50, and the guide wheel 70 can be detached to roll and abut against the guide part 61. When the first moving seat 30a is located at the material taking station, the second moving seat 30b is located at the transferring station, the third linear driver 20c pushes the material taking mechanism 40 to move downwards to the sheet material on the material taking station, the material taking mechanism 40 can absorb the sheet material on the material taking station, the material taking mechanism 40 can automatically move upwards to restore to the initial position, synchronously, the fourth linear driver 20d pushes the assembly mechanism 50 to move downwards to the transferring bearing seat 80, the assembly mechanism 50 clamps the sheet material located on the transferring bearing seat 80, and the assembly mechanism 50 can automatically move upwards to restore to the initial position. Then, the first linear driver 20a drives the first moving seat 30a to drive the material taking mechanism 40 to move to the transferring station, and the fourth linear driver 20d pushes the material taking mechanism 40 to move downwards to the transferring bearing seat 80, so that the sheet material can be placed on the empty transferring bearing seat 80; synchronously, the second linear driver 20b drives the second moving seat 30b to drive the assembly mechanism 50 to move to the assembly station, and the guide wheel 70 rolls against the guide portion 61, so that the assembly mechanism 50 can be driven to move downwards synchronously when moving to the assembly station, so as to insert and fix the sheet material on the workpiece located on the assembly station. The structure is simpler and more reasonable, the mechanical automatic assembly is realized, the manual assembly operation mode is replaced, the requirement on labor force is reduced, the operation fatigue is not easy to generate under the condition of long-time operation, the operation efficiency is greatly improved, and the production cost is reduced. Moreover, the mechanical automatic assembly can better ensure the assembly precision, and the assembly qualification rate is greatly improved.

The foregoing description of the preferred embodiments of the present invention is not intended to limit the scope of the claims, which follow, as defined in the claims.

Claims

1. An assembling apparatus adapted to transfer and assemble a sheet material to a workpiece, comprising:

the guide piece is fixed on the frame, a guide part which gradually and obliquely extends downwards along the direction from the switching station to the assembling station is formed on the guide piece, and the guide part is an inclined guide surface which obliquely extends downwards along the direction from the switching station to the assembling station; a kind of electronic device with high-pressure air-conditioning system

The guide wheel is pivoted on the assembly mechanism, and the guide wheel can be detached to roll and prop against the guide part;

the material taking mechanism comprises a first longitudinal sliding seat and a sucker for sucking the sheet material, wherein the first longitudinal sliding seat is arranged on the first movable seat in a sliding manner along the vertical direction, and the sucker is fixed on the first longitudinal sliding seat.

2. The assembly device of claim 1, further comprising a blocking member and a first resilient member, the blocking member being secured to the first movable seat and the blocking member being located above the first longitudinal slide; the first elastic piece is connected between the first longitudinal sliding seat and the first movable seat, and the first elastic piece constantly drives the first longitudinal sliding seat to move upwards to be close to the blocking piece.

3. The assembly device of claim 1, wherein the assembly mechanism comprises a second longitudinal slide, a pneumatic finger, a first clamping arm and a second clamping arm, the second longitudinal slide is slidably disposed on the second movable seat in a vertical direction, the pneumatic finger is fixed on the second longitudinal slide, the first clamping arm is fixed on one of two output ends of the pneumatic finger, the second clamping arm is fixed on the other of the two output ends of the pneumatic finger, and the guide wheel is pivotally connected on the second longitudinal slide.

4. The assembly device of claim 3, further comprising a second resilient member coupled between the second longitudinal slide and the second movable mount, wherein the second resilient member constantly urges the second longitudinal slide upward.

5. The assembly device according to claim 3, wherein the assembly mechanism further comprises a push rod, a third elastic member and a pressing roller, the push rod is slidably disposed on the second longitudinal sliding seat along a vertical direction, the push rod is located between the first clamping arm and the second clamping arm, the pressing roller is pivotally connected to a lower end of the push rod, the third elastic member is connected between the push rod and the second longitudinal sliding seat, and the third elastic member constantly drives the push rod to move downwards.

6. The assembly device of claim 1, further comprising a positioning column and a fifth linear actuator, wherein the positioning column is fixed on the transfer carrier, the fifth linear actuator is fixed on the transfer carrier along the direction from the material taking station to the transfer station, a positioning boss for positioning the sheet material is further formed on the transfer carrier in an upward protruding manner, and the positioning boss is located between the positioning column and the output end of the fifth linear actuator.

7. The assembly device of claim 1, further comprising a buffer assembly comprising a first buffer and a second buffer, the first buffer being secured to a side proximate the take-out station and the first buffer being opposite a right side of the first travel seat; the second buffer is fixed on one side close to the assembly station, and the second buffer is right opposite to the left side of the second movable seat.