CN218476695U - Drive unit and manipulator unit - Google Patents
Drive unit and manipulator unit Download PDFInfo
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- CN218476695U CN218476695U CN202222654350.2U CN202222654350U CN218476695U CN 218476695 U CN218476695 U CN 218476695U CN 202222654350 U CN202222654350 U CN 202222654350U CN 218476695 U CN218476695 U CN 218476695U
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Abstract
The utility model discloses a drive unit and manipulator unit, include: the frame unit comprises a left side plate, a right side plate, a mounting plate and a support plate, a clamping assembly is arranged between the left side plate and the right side plate and comprises a mounting seat and two clamping jaws, and a driver is arranged on the frame unit and drives the mounting seat to move back and forth; the belt transmission assembly, belt transmission assembly one end connection driver, the belt transmission assembly other end and mount pad fixed connection, belt transmission assembly sets up on the right side board. The utility model discloses the drive unit of translational motion around the clamping jaw subassembly simplified, simplify transmission structure.
Description
Technical Field
The utility model belongs to the technical field of the manipulator and specifically relates to a drive unit is related to.
Background
The existing double-layer manipulator clamping jaw translation driving unit adopts double groups of synchronous belt transmission, has a complex structure and is not easy to maintain.
Wherein the operating device for the order picking device in CN 107735343A. The known handling devices dispense and pick single items through the same end side, with a U-shaped frame, the gripper translation mechanism is complex and is a robot for single levels, not considering the double-level mechanical gripper translation drive unit.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve drive unit complexity problem, provide a simple drive unit of double-deck manipulator clamping jaw for translation around the double-deck manipulator clamping jaw subassembly of drive.
In order to realize the forward and backward translation of the clamping jaw assembly relative to the frame unit, a guide unit is arranged between the clamping jaw assembly and the frame unit.
In order to simplify the driving structure, a belt transmission assembly is arranged on one side of the clamping jaw assembly, and a group of belt transmission assemblies is reduced.
The utility model provides a drive unit, include: the frame unit comprises a left side plate, a right side plate, a mounting plate and a support plate, wherein the mounting plate is positioned at the upper part, the support plate is positioned at the lower part, the left side plate is positioned at the left part, and the right side plate is positioned at the right part; a conveying space is formed between the upper side of the mounting plate and the left side plate, the right side plate and the support plate; a storage space is formed between the lower side of the mounting plate and the left side plate, the right side plate and the support plate; a clamping assembly is arranged between the left side plate and the right side plate and comprises an installation base and two clamping jaws, the two clamping jaws are arranged on the installation base, each clamping jaw moves in the opposite direction or in the opposite direction, and the two clamping jaws are matched for clamping or releasing medicines; the driver is arranged on the frame unit and drives the mounting seat to move back and forth; the belt transmission assembly, belt transmission assembly one end connection driver, the belt transmission assembly other end and mount pad fixed connection, belt transmission assembly sets up on right side board.
Furthermore, the upper ends of the left side plate and the right side plate are respectively provided with a guide base, two sides of the bottom of the mounting seat are respectively provided with a guide strip, and the guide strips are positioned in the guide bases.
Furthermore, the belt transmission assembly comprises a driving wheel, a driven wheel and a synchronous belt, the synchronous belt is wound on the driving wheel and the driving wheel, and the driver drives the driving wheel to move.
Furthermore, the driving wheel is located at the rear end of the right side plate, and the driven wheel is located at the front end of the right side plate.
Furthermore, still include the locating piece on the hold-in range, the one side and the hold-in range fixed connection of locating piece, the another side and the mount pad fixed connection of locating piece.
Furthermore, the belt transmission assembly comprises an auxiliary wheel, the auxiliary wheel is arranged on the right side plate, and the auxiliary wheel is positioned between the driving wheel and the transmission wheel.
Furthermore, the auxiliary wheel is positioned below a connecting line of the driving wheel and the driving wheel.
A robot unit has the above-described drive unit.
The utility model has the advantages that: the guide strip is arranged at the bottom end of the mounting seat, so that the clamping jaw assembly moves forwards and backwards, and the driving unit for the front and back translational motion of the clamping jaw assembly is simplified; the belt transmission assembly is arranged on the right side plate and located on the outer side of the frame unit, so that the observation and maintenance are easy, a group of belt transmission assemblies are reduced, and the transmission structure is simplified.
Drawings
Fig. 1 is a schematic structural diagram of a driving unit of the present invention;
fig. 2 is a schematic structural diagram of a driving unit of the present invention;
fig. 3 is a side view of the structure of the driving unit of the present invention;
FIG. 4 is a partial enlarged view of the driving unit structure of the present invention;
description of reference numerals: 100. a drive unit; 110. a frame unit; 111. a left side plate; 115. a guide strip; 112. a right side plate; 113. mounting a plate; 114. a support plate; s, conveying space; C. a storage space; 120. a gripping assembly; 121. a mounting seat; 122. a guide base; 123. a clamping jaw; 130. a driver; 140. a belt drive assembly; 141. A driving wheel; 142. a driven wheel; 143. a synchronous belt; 144. positioning blocks; 145. an auxiliary wheel; 200. a manipulator unit.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution of the present invention is further described below by referring to the drawings and the detailed description.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", "front", "rear", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1, the present embodiment provides a driving unit 100, including: a frame unit 110, a gripping assembly 120, a driver 130, and a belt drive assembly 140.
Wherein the frame unit 110 includes a left side plate 111, a right side plate 112, a mounting plate 113, and a support plate 114. The mounting plate 113 is located at an upper portion of the frame unit 110, the support plate 114 is located at a lower portion of the frame unit 110, the left side plate 111 is located at a left portion of the frame unit 110, and the right side plate 112 is located at a right portion of the frame unit 110.
The upper side of the mounting plate 113 forms a conveying space S with the left side plate 111, the right side plate 112, and the support plate 114, wherein the conveying space S is used for clamping the medicine.
The storage space C for storing the medicine in the space S to be conveyed is formed between the lower side of the mounting plate 113 and the left, right, and support plates 111, 112, 114.
The driving unit 100 further includes a gripping assembly 120, and the gripping assembly 120 is disposed between the left side plate 111 and the right side plate 112. The clamping assembly 120 comprises a mounting seat 121 and two clamping jaws 123, wherein the two clamping jaws 123 are arranged on the mounting seat 121, each clamping jaw 123 moves towards or away from each other, the two clamping jaws 123 are matched for clamping or releasing the medicine, and the mounting seat 121 is arranged on the upper parts of the left side plate 111 and the right side plate 112.
As shown in fig. 2, the driving unit 100 further includes a driver 130, the driver 130 is used for driving the mounting seat 121 to move back and forth in a translational manner, and the driver 130 is disposed on the frame unit 110, so as to drive the two clamping jaws 123 on the mounting seat 121 to move back and forth in a translational manner.
The driving unit 100 further includes a belt transmission assembly 140, wherein one end of the belt transmission assembly 140 is connected to the driver 130, the other end of the belt transmission assembly 140 is fixedly connected to the mounting base 121, the belt transmission assembly 140 is disposed on the right side plate 112, the driver 130 drives the belt transmission assembly 140 to move, and the belt transmission assembly 140 drives the mounting base 121 to move back and forth in a translational manner.
As shown in fig. 3 and 4, in order to make the front-rear translational movement of the two jaws 123 more accurate, guide bars 115 are respectively provided at the upper ends of the left side plate 111 and the right side plate 112, and the guide bars 115 extend along the length direction of the left side plate 111 or the right side plate 112. Guide bases 122 are respectively arranged on two sides of the bottom of the mounting seat 121, the guide bases 122 are parallel to the guide strips 115, the guide strips 115 are positioned in the guide bases 122, when the mounting seat 121 moves forwards and backwards in a translation mode, the guide bases 122 can only move along the length direction of the guide strips 115, and accuracy of the front and back movement direction of the mounting seat 121 is guaranteed.
The belt transmission assembly 140 includes a driving wheel 141, a driven wheel 142, and a timing belt 143, the timing belt 143 is wound around the driving wheel 141 and the driving wheel, and the driver 130 drives the driving wheel 141 to move.
In order to reduce the weight of the manipulator driving unit 100, different empty slots are formed in the middle of the right side plate 112, in order to avoid the empty slots, the driving wheel 141 is located at the rear end of the right side plate 112, and the driven wheel 142 is located at the front end of the right side plate 112, so that an empty slot with a larger size can be formed between the driving wheel 141 and the driven wheel 142, and the weight of the driving unit 100 is further reduced.
In order to enable the belt transmission assembly 140 to drive the mounting seat 121 to move, the synchronous belt 143 is further provided with a positioning block 144, wherein one surface of the positioning block 144 is fixedly connected with the synchronous belt 143, the other surface of the positioning block 144 is fixedly connected with the mounting seat 121, and the mounting seat 121 connected with the positioning block 144 is driven to move by the movement of the positioning block 144 on the synchronous belt 143.
In order to improve the reliability of the forward and backward translational movement of the clamping jaw 123, the belt transmission assembly 140 further comprises an auxiliary wheel 145, the auxiliary wheel 145 is disposed on the right side plate 112, the auxiliary wheel 145 is located between the driving wheel 141 and the transmission wheel, and the arrangement of a plurality of auxiliary wheels 145 between the driving wheel 141 and the transmission wheel helps to keep the transmission of the synchronous belt 143 stable and reliable.
The auxiliary wheel 145 is positioned below a connecting line of the driving wheel 141 and the driving wheel.
A robot unit 200 having the above-described drive unit 100.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A drive unit, characterized by comprising:
the frame unit comprises a left side plate, a right side plate, a mounting plate and a support plate, wherein the mounting plate is positioned at the upper part, the support plate is positioned at the lower part, the left side plate is positioned at the left part, and the right side plate is positioned at the right part;
a conveying space is formed between the upper side of the mounting plate and the left side plate, the right side plate and the support plate;
a storage space is formed between the lower side of the mounting plate and the left side plate, the right side plate and the support plate;
a clamping assembly is arranged between the left side plate and the right side plate and comprises an installation base and two clamping jaws, the two clamping jaws are arranged on the installation base, each clamping jaw moves in the opposite direction or in the opposite direction, and the two clamping jaws are matched for clamping or releasing medicines;
the driver is arranged on the frame unit and drives the mounting seat to move back and forth;
the belt transmission assembly, belt transmission assembly one end connection driver, the belt transmission assembly other end and mount pad fixed connection, belt transmission assembly sets up on the right side board.
2. The drive unit according to claim 1, wherein the upper ends of the left side plate and the right side plate are respectively provided with a guide base, and the two sides of the bottom of the mounting seat are respectively provided with a guide strip, and the guide strips are positioned in the guide bases.
3. The drive unit of claim 2, wherein the belt drive assembly includes a drive pulley, a driven pulley, and a timing belt, the timing belt being wound around the drive pulley and the drive pulley, the drive pulley being driven by the drive.
4. The drive unit of claim 3, wherein the driving wheel is located at a rear end of the right side plate and the driven wheel is located at a front end of the right side plate.
5. The drive unit of claim 4, wherein the timing belt further comprises a positioning block, one surface of the positioning block is fixedly connected with the timing belt, and the other surface of the positioning block is fixedly connected with the mounting seat.
6. A drive unit according to claim 5 wherein the belt drive assembly includes an auxiliary wheel disposed on the right side plate, the auxiliary wheel being located between the drive wheel and the drive wheel.
7. A drive unit according to claim 6 wherein the auxiliary wheel is located below the line connecting the drive wheel and the drive wheel.
8. Robot unit, characterized in that it has a drive unit according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654350.2U CN218476695U (en) | 2022-10-10 | 2022-10-10 | Drive unit and manipulator unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654350.2U CN218476695U (en) | 2022-10-10 | 2022-10-10 | Drive unit and manipulator unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218476695U true CN218476695U (en) | 2023-02-14 |
Family
ID=85169822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222654350.2U Active CN218476695U (en) | 2022-10-10 | 2022-10-10 | Drive unit and manipulator unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218476695U (en) |
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2022
- 2022-10-10 CN CN202222654350.2U patent/CN218476695U/en active Active
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