CN211440032U

CN211440032U - Protection type manipulator

Info

Publication number: CN211440032U
Application number: CN202020021801.7U
Authority: CN
Inventors: 刘贤海
Original assignee: Shenzhen Chisu Automation Equipment Co ltd
Current assignee: Shenzhen Chisu Automation Equipment Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-08
Anticipated expiration: 2030-01-06

Abstract

The utility model relates to an arm technical field especially relates to a protection type manipulator. It includes: the linkage device comprises a support, a motor, a linkage device and a cylinder, wherein the motor is used for driving the linkage device, and a containing groove for containing the linkage device and a communication hole communicated with the containing groove are formed in the support. It still includes: a baffle for shielding the linkage device and a connecting piece for fixing the cylinder. The utility model discloses a set up the storage tank on the support, set up the aggregate unit in the storage tank, can prevent that aggregate unit from bumping with other spare parts at the operation in-process. Meanwhile, the linkage device can be sealed in the containing groove by arranging the baffle, and collision between other parts and the linkage device is further prevented. Finally, through set up the intercommunicating pore that supplies the connecting piece to pass on the support, can use the baffle to shelter from when holding the groove, make the aggregate unit motion still can drive the cylinder motion, guaranteed aggregate unit's effect.

Description

Protection type manipulator

Technical Field

The utility model relates to a manipulator technical field especially relates to a protection type manipulator.

Background

The robot arm generally includes: support, aggregate unit and cylinder, wherein, drive actuating cylinder through aggregate unit and remove on the support so that the cylinder removes the one end (product place) of support to use the cylinder to adsorb the product that the assigned position department placed, and reuse aggregate unit drive actuating cylinder and remove to other end cylinder and be used for adsorbing the product.

However, in the prior art, the linkage is typically provided directly on the bracket. Since the linkage is typically internally provided with a precision structure for the transmission. Meanwhile, in the using process, various parts often directly collide with the linkage device, so that the operation of the linkage device is influenced.

Thus, there is a need for a protected robot that can protect the linkage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a protective mechanical arm which has the function of protecting a linkage device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a protected robot, comprising: support, motor, aggregate unit and cylinder, the motor is used for driving aggregate unit in order to drive the cylinder motion, offer the storage tank that is used for accomodating aggregate unit along the extending direction of support on the support, just offer the intercommunicating pore that is linked together with the storage tank along the distribution direction of storage tank on the support, it still includes:

the baffle is detachably assembled on the bracket and is used for shielding the linkage device;

one end of the connecting piece is fixed on the linkage device, and the other end of the connecting piece penetrates through the communication hole to be distributed outside the containing groove and is used for fixing the air cylinder.

Preferably, the baffle is provided with an installation block, and the support is provided with an installation groove matched with the installation block relative to the installation block.

Preferably, the linkage comprises:

the sliding rail is detachably assembled on the support, and the extending direction of the sliding rail is the same as the distribution direction of the accommodating groove;

the sliding block is arranged on the sliding rail and is connected to the sliding rail in a sliding mode, and one end of the connecting piece is fixed to the sliding block;

and the linkage part is in transmission connection with the motor and is used for driving the sliding block to move.

Preferably, the connector comprises: the cross section sets up to "L" shape and connecting block that one end was fixed on the slider and fix at the connecting block other end and be used for assembling the connecting plate of cylinder.

Preferably, a first assembling groove is formed in the support and located within the outline of the accommodating groove, the first assembling groove and the sliding rail are distributed in the same direction, and the first assembling groove and the sliding rail are arranged in a structure with a convex-shaped section; the linkage further includes: a first nut disposed in the first fitting groove; the first screw is arranged on the sliding rail and penetrates through the sliding rail to be in threaded connection with the first nut.

Preferably, the linkage includes: the sliding block is fixed on the belt, and the belt is sleeved on the driven wheel and the driving wheel and moves along with the rotation of the driving wheel so as to drive the sliding block.

Preferably, it further comprises: one end of the drag chain structure is fixed on the support frame and the other end is fixed on the connecting plate.

Preferably, the drag chain structure includes: a supporting plate fixed on the connecting plate and a drag chain with one end fixed on the supporting frame and the other end fixed on the supporting plate.

Preferably, it further comprises: the base, set up bracing piece and the cover of base on the bracing piece and be used for carrying out the connecting seat assembled with the support.

Preferably, on the support and be close to one side of connecting seat and seted up the second assembly groove, it still includes: the second nut is arranged in the second assembling groove, and the second screw is arranged on the connecting seat and penetrates through the connecting seat to be in threaded connection with the second nut.

Adopt above-mentioned technique, the beneficial effects of the utility model are that:

the utility model discloses a set up the storage tank on the support, set up the aggregate unit in the storage tank, can prevent that aggregate unit from bumping with other spare parts at the operation in-process. Meanwhile, the linkage device can be sealed in the containing groove by arranging the baffle, and collision between other parts and the linkage device is further prevented. Finally, through set up the intercommunicating pore that supplies the connecting piece to pass on the support, can use the baffle to shelter from when holding the groove, make the aggregate unit motion still can drive the cylinder motion, guaranteed aggregate unit's effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is an exploded view of the bracket and linkage of the present invention;

fig. 4 is an exploded schematic view of the linkage, the cylinder and the connecting member of the present invention;

fig. 5 is an exploded view of the connector of the present invention;

fig. 6 is a schematic structural view of the present invention;

FIG. 7 is a cross-sectional view taken along the line X-X in FIG. 1;

FIG. 8 is an enlarged view of area A of FIG. 7;

FIG. 9 is an enlarged view of area B of FIG. 7;

FIG. 10 is an enlarged view of area C of FIG. 7;

reference numerals:

10. a support; 20. a motor; 30. a linkage device; 31. a slide rail; 32. a slider; 33. a linkage member; 331. a driving wheel; 332. a driven wheel; 333. a belt; 40. a cylinder; 50. a baffle plate; 51. mounting blocks; 60. a connecting member; 61. connecting blocks; 62. a connecting plate; 71. a first screw; 72. a first nut; 73. a second screw; 74; a second nut; 80. a drag chain structure; 81. a support plate; 82. a drag chain; 91. a base; 92. a support bar; 93. a connecting seat; a. A containing groove; b. a communicating hole; c. mounting grooves; d. a first fitting groove; e. a second fitting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-10, the utility model relates to a protection type manipulator, it includes: the linkage device comprises a support 10, a motor 20, a linkage device 30 and a cylinder 40, wherein the motor 20 is used for driving the linkage device 30 to drive the cylinder 40 to move, an accommodating groove a used for accommodating the linkage device 30 is formed in the support 10 along the extending direction of the support 10, and communication holes b communicated with the accommodating groove a are formed in the support 10 and along the distribution direction of the accommodating groove a. It still includes: and a blocking plate 50 detachably mounted on the stand 10 and blocking the linkage 30. And a connecting member 60 having one end fixed to the link 30 and the other end passing through the communication hole b to be distributed outside the receiving groove a and fixing the cylinder 40. Based on the above structure, in the using process of the present embodiment, the motor 20 is started, so that the motor 20 drives the linkage device 30 to operate; the linkage 30 moves the link 60 and, ultimately, the cylinder 40 during operation. Therefore, the linkage device 30 is arranged in the accommodating groove a by arranging the accommodating groove a on the bracket 10, so that the linkage device 30 can be prevented from colliding with other parts in the operation process. Meanwhile, the linkage device 30 can be enclosed in the accommodating groove a by arranging the baffle 50, and collision between other parts and the linkage device 30 is further prevented. Finally, through the communication hole b for the connecting piece 60 to pass through is formed in the support 10, when the baffle 50 is used for shielding the accommodating groove a, the linkage device 30 can still drive the air cylinder 40 to move, and the action effect of the linkage device 30 is guaranteed.

In order to facilitate the installation of the baffle 50, as a preferable scheme, the baffle 50 of this embodiment is provided with an installation block 51, and the bracket 10 is provided with an installation groove c matched with the installation block 51 relative to the installation block 51.

To ensure the effect of the linkage 30, the linkage 30 of the present embodiment includes: a slide rail 31 detachably mounted on the bracket 10, wherein the slide rail 31 extends in the same direction as the distribution direction of the receiving grooves a. A sliding block 32 which is arranged on the sliding rail 31 and is connected with the sliding rail 31 in a sliding way, and one end of the connecting piece 60 is fixed on the sliding block 32. And a linkage member 33 which is in transmission connection with the motor 20 and is used for driving the slide block 32 to move. Based on the above structure, the starting motor 20 drives the linkage member 33 to operate, and the linkage member 33 drives the sliding block 32 to slide along the sliding rail 31 in the operation process, so as to drive the connecting member 60 to move along the sliding rail 31, and further drive the cylinder 40 to move to a specified position along the sliding rail 31 to grab a product.

In order to facilitate the assembly of the connector 60, the connector 60 of the present embodiment preferably includes: a connecting block 61 with an L-shaped section and one end fixed on the sliding block 32, and a connecting plate 62 fixed on the other end of the connecting block 61 and used for assembling the air cylinder 40.

In order to facilitate the adjustment of the position of the slide rail 31 in the accommodating groove a, a first assembling groove d is formed in the bracket 10 of the embodiment and located within the outline of the accommodating groove a, the first assembling groove d is the same as the slide rail 31 in the distribution direction and has a structure with a convex cross section; the linkage 30 further includes: a first nut 72 disposed in the first fitting groove d; and a first screw 71 disposed on the slide rail 31 and threaded with the first nut 72 through the slide rail 31. Based on the above structure, the slide rail 31 is connected with the bracket 10 by using the first screw 71 and the first nut 72, and the first nut 72 can be installed into the first assembly groove d only from both ends of the first assembly groove d because the first assembly groove d is configured in a structure of a shape of a Chinese character 'tu'; meanwhile, the first nut 72 can only move along the extending direction of the first assembling groove d, so that after the slide rail 31 is installed, the slide rail 31 can be manually driven to move towards the two ends of the first assembling groove d to adjust the position of the slide rail 31, and the collision between the slide rail 31 and the linkage device 30 and the motor 20 is avoided. Therefore, the position of the slide rail 31 can be adjusted after the slide rail 31 is assembled, the slide rail 31 does not need to be disassembled and then the position of the slide rail 31 is adjusted, and the installation steps are simplified.

To ensure the action effect of the link member 33, the link member 33 of the present embodiment preferably includes: the driving wheel 331 is arranged at one end of the accommodating groove a and is in transmission connection with the motor 20, the driven wheel 332 is arranged at the other end of the accommodating groove a and is in shaft rotation connection with the bracket 10, the sliding block 32 is fixed on the belt 333, and the belt 333 is sleeved on the driven wheel 332 and the driving wheel 331 and moves along with the rotation of the driving wheel 331 so as to drive the sliding block 32.

To prevent the electric wire on the manipulator of this embodiment from being pulled and damaged, as a preferable solution, the protection type manipulator of this embodiment further includes: a tow chain structure 80 fixed at one end to the support frame and at the other end to the connection plate 62.

To facilitate the decoupling of the release link to the link 60 for the synchronous movement of the tow chain 82 and the link 60, the tow chain structure 80 of the present embodiment preferably includes: a supporting plate 81 fixed on the connecting plate 62 and a drag chain 82 with one end fixed on the supporting frame and the other end fixed on the supporting plate 81.

In order to assemble the manipulator to a mechanical device for use, the embodiment further comprises: the support device comprises a base 91 for supporting the support 10, a support rod 92 arranged on the base 91, and a connecting seat 93 sleeved on the support rod 92 and used for being assembled with the support 10. Based on the structure, the support 10 can be quickly mounted on the connecting seat 93 by arranging the connecting seat 93, so that the base 91, the support rod 92, the connecting seat 93 and the support 10 form a whole, and the whole is conveniently assembled on corresponding mechanical equipment for use; meanwhile, by arranging the support rod 92, the connecting seat 93 is sleeved on the support rod 92, so that the connecting seat 93 can slide relatively along the support rod 92, and meanwhile, the support 10 can be driven to move along the support rod 92, and therefore the height between the support 10 and the mechanical equipment can be adjusted.

For the distance between regulation support 10 and the mechanical equipment, the second assembly groove e has been seted up to the one side that just is close to connecting seat 93 on the support 10 of this embodiment, and second assembly groove e sets up to "protruding" font and sets up along the extending direction of support 10, and it still includes: a second nut 74 disposed in the second fitting groove e, and a second screw 73 disposed on the connecting seat 93 and threaded with the second nut 74 through the connecting seat 93. Based on the above structure, since the second assembling groove e is formed in a shape of "convex" and is opened along the extending direction of the bracket 10, the second nut 74 can only be put into the second assembling groove e from two ends of the second assembling groove e in the process of assembling the second nut 74, and the second nut 74 can relatively slide along the second assembling groove e; meanwhile, after the bracket 10 is mounted on the connecting seat 93, the position relationship between the bracket 10 and the connecting seat 93 can be manually adjusted; therefore, after the mount 91 is mounted to the corresponding machine, the distance between the stand 10 and the machine can be adjusted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A protected robot, comprising: support (10), motor (20), aggregate unit (30) and cylinder (40), motor (20) are used for driving aggregate unit (30) in order to drive cylinder (40) motion, its characterized in that, offer storage tank (a) that are used for accomodating aggregate unit (30) along the extending direction of support (10) on support (10), on support (10) and offer intercommunicating pore (b) that are linked together with storage tank (a) along the distribution direction of storage tank (a), it still includes:

a shutter (50) detachably mounted on the stand (10) and adapted to block the linkage (30);

and the connecting piece (60) has one end fixed on the linkage device (30) and the other end penetrating through the communicating hole (b) and distributed outside the containing groove (a) and used for fixing the cylinder (40).

2. The protective manipulator according to claim 1, wherein the baffle (50) is provided with a mounting block (51), and the support (10) is provided with a mounting groove (c) corresponding to the mounting block (51) and matched with the mounting block (51).

3. The protected robot of claim 1, wherein the linkage (30) comprises:

the sliding rail (31) is detachably assembled on the bracket (10), and the extending direction of the sliding rail (31) is the same as the distribution direction of the accommodating grooves (a);

the sliding block (32) is arranged on the sliding rail (31) and is connected to the sliding rail (31) in a sliding mode, and one end of the connecting piece (60) is fixed to the sliding block (32);

and a linkage piece (33) which is in transmission connection with the motor (20) and is used for driving the slide block (32) to move.

4. The protected robot hand according to claim 3, wherein the coupling (60) comprises: the cross section is set to be L-shaped, one end of the connecting block (61) is fixed on the sliding block (32), and the other end of the connecting block (61) is fixed on a connecting plate (62) which is used for assembling the air cylinder (40).

5. The protective manipulator according to claim 1, wherein a first assembling groove (d) is formed in the support (10) and located within the outline of the accommodating groove (a), and the first assembling groove (d) and the slide rail (31) are distributed in the same direction and are arranged in a structure with a convex cross section; the linkage (30) further comprises: a first nut (72) disposed in the first fitting groove (d); and the first screw (71) is arranged on the sliding rail (31) and penetrates through the sliding rail (31) to be in threaded connection with the first nut (72).

6. The protected robot according to claim 3, wherein the linkage (33) comprises: the sliding block mechanism comprises a driving wheel (331), a driven wheel (332) and a belt (333), wherein the driving wheel (331) is arranged at one end of the accommodating groove (a) and is in transmission connection with the motor (20), the driven wheel (332) is arranged at the other end of the accommodating groove (a) and is in shaft rotation connection with the support (10), the sliding block (32) is fixed on the belt (333), and the belt (333) is sleeved on the driven wheel (332) and the driving wheel (331) and moves along with the rotation of the driving wheel (331) to drive the sliding block (32).

7. The protected robot of claim 1, further comprising: one end of the drag chain structure (80) is fixed on the support frame and the other end is fixed on the connecting plate (62).

8. The protected manipulator according to claim 7, wherein the drag chain structure (80) comprises: a supporting plate (81) fixed on the connecting plate (62) and a drag chain (82) with one end fixed on the supporting frame and the other end fixed on the supporting plate (81).

9. The protected robot of any of claims 1-8, further comprising: the support device comprises a base (91), a support rod (92) arranged on the base (91) and a connecting seat (93) which is sleeved on the support rod (92) and used for being assembled with the support (10).

10. The manipulator according to claim 9, wherein the bracket (10) has a second assembling groove (e) formed on a side thereof adjacent to the connecting seat (93), and further comprising: a second nut (74) arranged in the second assembling groove (e) and a second screw (73) which is arranged on the connecting seat (93) and passes through the connecting seat (93) to be in threaded connection with the second nut (74).