CN219095120U

CN219095120U - Die changing manipulator

Info

Publication number: CN219095120U
Application number: CN202222733063.0U
Authority: CN
Inventors: 阳孝雷
Original assignee: Chongqing City Hechuan District Yuntian Machinery Manufacturing Co ltd
Current assignee: Chongqing City Hechuan District Yuntian Machinery Manufacturing Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-05-30
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to the technical field of manipulators, in particular to a die changing manipulator which comprises a base, a support column, a rotating plate, a driving unit and a die changing assembly, wherein the driving unit is arranged on the base, the support column is fixedly connected with the base and is positioned above the base, the rotating plate is rotationally connected with the support column, the die changing assembly comprises a fixed plate, a plurality of clamping rods, a plurality of suckers and a limiting unit, the clamping rods are fixedly connected with the fixed plate and are positioned on one side of the fixed plate, the rotating plate is provided with a plurality of through holes, each clamping rod is mutually matched with the corresponding through hole, the suckers are fixedly connected with the fixed plate, the clamping rods are not fixedly limited by the limiting unit, and the fixed plate and the suckers are taken down, so that the quick replacement of a module is facilitated.

Description

Die changing manipulator

Technical Field

The utility model relates to the technical field of manipulators, in particular to a die changing manipulator.

Background

In the current industrial automatic production, a manipulator is generally used for replacing manual work to carry workpieces, so that automatic production is realized, labor cost is saved, but a module for carrying the workpieces by the current manipulator cannot be replaced, so that the manipulator has limitation in work.

In the prior art, the working modules on the manipulator are fixed through bolts, and then the modules can be removed, so that workers can conveniently replace different modules.

However, in the prior art, the module is very complicated to disassemble and assemble by the bolts, so that the speed of replacing the module is reduced, and the production efficiency is not improved.

Disclosure of Invention

The utility model aims to provide a die changing manipulator which solves the problems that in the prior art, the disassembly and the installation of a module are very complicated through bolts, the speed of replacing the module is reduced, and the production efficiency is not improved.

In order to achieve the above purpose, the utility model provides a mold changing manipulator which comprises a base, a support column, a rotating plate, a driving unit and a mold changing assembly, wherein the driving unit is arranged on the base, the support column is fixedly connected with the base and is positioned above the base, and the rotating plate is rotatably connected with the support column;

the membrane replacing assembly comprises a fixing plate, a plurality of clamping rods, a plurality of suckers and a limiting unit, wherein the clamping rods are fixedly connected with the fixing plate and are located on one side of the fixing plate, the rotating plate is provided with a plurality of through holes, each clamping rod is mutually matched with the corresponding through hole, the suckers are fixedly connected with the fixing plate, the suckers are sequentially arranged on the other side of the fixing plate, and the limiting unit is arranged on the rotating plate.

The limiting unit comprises a plurality of clamping blocks, connecting blocks, a support and a plurality of springs, wherein each clamping rod is provided with a first groove, one ends of the clamping blocks penetrate through the upper portion of the rotating plate and are located in the through holes, each clamping block is matched with the corresponding first groove, the other end of each clamping block is fixedly connected with the lower portion of the connecting block, the two ends of the support are fixedly connected with the rotating plate and are located above the rotating plate, and the two ends of each spring are movably connected with the inner bottom wall of the support and the upper portion of the connecting block respectively.

The limiting unit further comprises a plurality of telescopic rods, two ends of each telescopic rod are fixedly connected with the inner bottom wall of the support and the upper portion of the connecting block respectively, and each spring is sleeved outside the corresponding telescopic rod.

The die changing manipulator further comprises a pulling assembly, and the pulling assembly is arranged on the die changing assembly.

The pulling assembly comprises two expansion blocks, a connecting rod and a pulling block, wherein the two expansion blocks are fixedly connected with the connecting block and are sequentially distributed on one side of the connecting block, two ends of the connecting rod are respectively fixedly connected with one side of the corresponding expansion block, and one end of the pulling block is rotatably connected with the connecting rod.

The pulling assembly further comprises a hanging block, the hanging block is fixedly connected with the support and located on one side of the support, the pulling block is provided with a groove, and the groove is mutually matched with the hanging block.

The driving unit comprises a motor and a rotating shaft, the base is provided with a second groove, the motor is fixedly connected with the base and is located in the second groove, one end of the rotating shaft penetrates through the upper portion of the base and is fixedly connected with the output end of the motor, and the other end of the rotating shaft penetrates through the supporting column and is fixedly connected with the rotating plate.

According to the die changing manipulator disclosed by the utility model, the whole structure of the die changing manipulator is supported by the base, the rotating plate is supported by the supporting columns, the rotating plate can be driven to rotate by the rotating plate, the rotating plate can be driven to rotate by the driving unit, when a module needs to be replaced, the limiting unit is used for not fixing and limiting a plurality of clamping rods, the fixing plate is moved, the clamping rods are pulled out of the through holes, the suckers are taken down for replacing other modules, and then the limiting unit is used for fixing again.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.

Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.

Fig. 3 is a cross-sectional view taken along line A-A of fig. 2 in accordance with the present utility model.

Fig. 4 is an enlarged view of the partial structure at B of fig. 2 according to the present utility model.

Fig. 5 is a schematic overall structure of a second embodiment of the present utility model.

Fig. 6 is an overall cross-sectional view of a second embodiment of the present utility model.

Fig. 7 is a cross-sectional view taken along line C-C of fig. 6 in accordance with the present utility model.

Fig. 8 is an enlarged view of the partial structure of fig. 6D according to the present utility model.

101-base, 102-support column, 103-rotating plate, 104-fixed plate, 105-clamping rod, 106-sucking disc, 107-through hole, 108-clamping block, 109-connecting block, 110-bracket, 111-spring, 112-first groove, 113-telescopic rod, 114-motor, 115-rotating shaft, 116-second groove, 201-expanding block, 202-connecting rod, 203-pulling block, 204-hanging block and 205-grooving.

Detailed Description

The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.

First embodiment:

referring to fig. 1 to 4, in which fig. 1 is a schematic overall structure of a first embodiment of the present utility model, fig. 2 is a cross-sectional overall view of the first embodiment of the present utility model, fig. 3 is a cross-sectional view of A-A of fig. 2, fig. 4 is an enlarged view of a partial structure of a portion B of fig. 2, the present utility model provides a mold changing robot including a base 101, a support column 102, a rotating plate 103, a driving unit, and a film changing assembly, the film changing assembly includes a fixing plate 104, a plurality of clamping bars 105, a plurality of sucking discs 106, and a limiting unit, the rotating plate 103 has a plurality of through holes 107, the limiting unit includes a plurality of clamping blocks 108, a connecting block 109, a bracket 110, a plurality of springs 111, and a plurality of telescopic bars 113, each clamping bar 105 has a first groove 112, the driving unit includes a motor 114 and a rotating shaft 115, and the base 101 has a second groove 116.

For this embodiment, the connection block 109 is moved upward to drive the telescopic rod 113 and the spring 111 to contract, so that the plurality of clamping blocks 108 are separated from the corresponding first grooves 112, and then the fixing plate 104 is pulled to drive the plurality of clamping rods 105 to be separated from the corresponding through holes 107, so that the plurality of suction discs 106 are removed to replace other modules.

The driving unit is disposed on the base 101, the supporting column 102 is fixedly connected with the base 101 and is disposed above the base 101, the rotating plate 103 is rotatably connected with the supporting column 102, the clamping rods 105 are fixedly connected with the fixing plate 104 and are disposed on one side of the fixing plate 104, the rotating plate 103 is provided with a plurality of through holes 107, each clamping rod 105 is mutually matched with the corresponding through hole 107, the suckers 106 are fixedly connected with the fixing plate 104 and are sequentially disposed on the other side of the fixing plate 104, and the limiting unit is disposed on the rotating plate 103. Through base 101 is to whole the structure of retooling manipulator has the supporting role, through support column 102 is right rotating plate 103 has the supporting role, through rotating plate 103 can drive the retooling subassembly rotates, through drive unit can drive rotating plate 103 and rotate, fixed plate 104 is to a plurality of clamping rod 105 has the bearing role, through will clamping rod 105 inserts corresponding through-hole 107, then uses spacing unit carries out spacing fixedly, and then right fixed plate 104 and a plurality of sucking disc 106 are fixed, sucking disc 106 can adsorb the work piece, and then replace the manual work to carry the work piece.

Secondly, each clamping rod 105 is provided with a first groove 112, one end of each clamping block 108 penetrates through the upper portion of the rotating plate 103 and is located in the through hole 107, each clamping block 108 is mutually matched with the corresponding first groove 112, the other end of each clamping block 108 is fixedly connected with the lower portion of the connecting block 109, two ends of the support 110 are fixedly connected with the rotating plate 103 and are located above the rotating plate 103, and two ends of each spring 111 are movably connected with the inner bottom wall of the support 110 and the upper portion of the connecting block 109 respectively. Through the mutual adaptation of the clamping block 108 and the corresponding first groove 112, the clamping rod 105 is further fixed and limited, the connecting block 109 is pulled to move upwards, the clamping block 108 is separated from the corresponding first groove 112, the connecting block 109 is loosened, the connecting block 109 and the clamping block 108 are moved downwards under the action of the spring 111, and the spring 111 is loaded by the support 110.

Meanwhile, two ends of the plurality of telescopic rods 113 are respectively and fixedly connected with the inner bottom wall of the bracket 110 and the upper part of the connecting block 109, and each spring 111 is sleeved outside the corresponding telescopic rod 113. The telescopic rod 113 makes the connecting block 109 more stable when moving up and down, and is not easy to shake.

In addition, the base 101 has a second groove 116, the motor 114 is fixedly connected with the base 101 and is located inside the second groove 116, one end of the rotating shaft 115 penetrates through the upper portion of the base 101 and is fixedly connected with the output end of the motor 114, and the other end of the rotating shaft 115 penetrates through the supporting column 102 and is fixedly connected with the rotating plate 103. The motor 114 drives the rotating shaft 115 to rotate, so as to drive the rotating plate 103 to rotate on the supporting column 102.

When the die changing manipulator of this embodiment is used, when a module needs to be changed, the connecting block 109 is moved upwards at first, and then a plurality of clamping blocks 108 are driven to move upwards, so that the clamping blocks are separated from the corresponding first grooves 112, at the moment, the clamping rods 105 are not fixed and limited, the fixing plate 104 is moved, the clamping rods 105 are pulled out of the through holes 107, then the clamping discs 106 are taken down, other modules are replaced, after other modules are installed, the connecting block 109 is loosened, at the moment, under the action of the telescopic rods 113 and the springs 111, the connecting block 109 and the clamping blocks 108 are driven to move downwards, and are mutually matched with the corresponding first grooves 112 again, the modules on the manipulator can be quickly detached and installed through the arrangement of the structure, and the replacement of the modules is facilitated, so that the production efficiency is improved.

Second embodiment:

on the basis of the first embodiment, please refer to fig. 5 to 8, wherein fig. 5 is an overall schematic structural diagram of the second embodiment of the present utility model, fig. 6 is an overall sectional view of the second embodiment of the present utility model, fig. 7 is a sectional view of line C-C of fig. 6 of the present utility model, fig. 8 is an enlarged view of a partial structure D of fig. 6 of the present utility model, and the present utility model provides a mold changing manipulator, further comprising a pulling assembly, wherein the pulling assembly comprises two expanding blocks 201, a connecting rod 202, a pulling block 203 and a hanging block 204, and the pulling block 203 has a slot 205.

For this embodiment, the two expansion blocks 201 support the connecting rod 202, and the pull block 203 is pulled to drive the connecting block 109 to move upwards, so that the pull block 203 is hung on the hanging block 204 through the slot 205, and the connecting block 109 is fixed, so that the connecting block 109 cannot move downwards due to the action of the spring 111.

Wherein, the pulling assembly is arranged on the membrane changing assembly. By the pulling assembly, it is convenient for a worker to pull the connection block 109 upward.

Secondly, two expansion blocks 201 are fixedly connected with the connection block 109 and sequentially distributed on one side of the connection block 109, two ends of the connection rod 202 are respectively fixedly connected with one side of the corresponding expansion block 201, and one end of the pull block 203 is rotatably connected with the connection rod 202. The two expansion blocks 201 have supporting function on the connecting rod 202, and the connecting block 109 can be driven to move upwards by pulling the pulling block 203.

Meanwhile, the hanging block 204 is fixedly connected with the bracket 110 and is located at one side of the bracket 110, the pulling block 203 is provided with a slot 205, and the slot 205 is mutually matched with the hanging block 204. The pull block 203 is hung on the hanging block 204 through the slot 205, and the connecting block 109 is fixed so as not to move downwards due to the action of the spring 111.

When the die changing manipulator of the embodiment is used, the two expansion blocks 201 are used for supporting the connecting rod 202, a worker holds the pull block 203 through the grooves 205 and then pulls the pull block 203 upwards to drive the connecting block 109 to move upwards, then the pull block 203 is hung on the hanging block 204 through the grooves 205 to fix the connecting block 109, so that the connecting block 109 cannot move downwards due to the action of the springs 111, and through the arrangement of the structure, the worker can conveniently fix the connecting block 109 and the clamping blocks 108, so that the worker cannot move downwards by himself, and the worker can conveniently take down the fixing plate 104.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.

Claims

1. The die changing manipulator comprises a base, a support column, a rotating plate and a driving unit, wherein the driving unit is arranged on the base, the support column is fixedly connected with the base and is positioned above the base, the rotating plate is rotationally connected with the support column,

the membrane replacing assembly is also included;

2. The mold changing manipulator of claim 1, wherein the mold changing manipulator comprises a mold changing mechanism,

3. The mold changing manipulator of claim 2, wherein,

the limiting unit further comprises a plurality of telescopic rods, two ends of each telescopic rod are fixedly connected with the inner bottom wall of the support and the upper side of the connecting block respectively, and each spring is sleeved outside the corresponding telescopic rod.

4. The mold changing manipulator of claim 3, wherein the mold changing manipulator comprises a mold changing mechanism,

5. The mold changing manipulator of claim 4, wherein,

the pulling assembly comprises two expansion blocks, a connecting rod and a pulling block, wherein the two expansion blocks are fixedly connected with the connecting block and are sequentially distributed on one side of the connecting block, two ends of the connecting rod are respectively and fixedly connected with one side of the corresponding expansion block, and one end of the pulling block is rotatably connected with the connecting rod.

6. The mold changing manipulator of claim 5, wherein,

7. The mold changing manipulator of claim 6, wherein,