CN220429198U

CN220429198U - Three-dimensional adjusting and moving device for host

Info

Publication number: CN220429198U
Application number: CN202321584895.9U
Authority: CN
Inventors: 何海潮; 牛谢谢
Original assignee: Suzhou Jwell Machinery Co Ltd
Current assignee: Suzhou Jwell Machinery Co Ltd
Priority date: 2022-12-31
Filing date: 2023-06-21
Publication date: 2024-02-02
Anticipated expiration: 2033-06-21

Abstract

The application discloses a three-dimensional adjustment mobile device for host computer includes: the lifting device comprises a movable underframe, a bearing table movably arranged on the movable underframe, a lifting adjusting mechanism, a left-right adjusting mechanism and a front-back adjusting mechanism; a plurality of movable wheels capable of rotating around the axis of the movable chassis are arranged on the movable chassis, and the host is arranged on the bearing table; the lifting adjusting mechanism comprises a lifting driving assembly, a front lifting assembly, a rear lifting assembly and a synchronizing assembly, wherein the lifting driving assembly is in transmission connection with the synchronizing assembly so as to drive the front lifting assembly and the rear lifting assembly to synchronously lift the bearing platform through the synchronizing assembly; the left-right adjusting mechanism comprises a plurality of adjusting screw rods; the front-back adjusting mechanism comprises a movable screw rod, an adjusting hand wheel, an adjusting nut and an adjusting seat. The three-dimensional adjusting and moving device is simple in structure, can quickly move and align when the host computer is installed and maintained and the host computer is in butt joint when the ground is uneven, and is simple to operate and time-saving.

Description

Three-dimensional adjusting and moving device for host

Technical Field

The application relates to the technical field of extruder equipment, in particular to a three-dimensional adjusting and moving device for a host machine.

Background

Because the specifications of the produced products are different, the extruder is often required to be replaced by an extrusion die, or different dies are required to be replaced by the extruder, the butt joint of the extruder and the dies is required to be well centered in the early stage, and the extruder is very troublesome to move and wastes time and labor; in order to facilitate the butt joint of the extruder and the die, a set of moving wheels is added on the extruder at present, and the extruder is pushed back and forth by a person to move back and forth in a unidirectional manner, but the moving direction of the extruder is limited, and when the ground is uneven, the extruder cannot be adjusted in the vertical and horizontal directions.

Disclosure of Invention

The purpose of this application is to solve among the prior art when the ground is uneven host computer center of adjustment inconvenient, the problem that the host computer direction of movement was restricted.

In order to achieve the above purpose, the present application adopts the following technical scheme: a three-dimensional adjusting mobile device for a host computer, comprising:

the movable chassis is provided with a plurality of movable wheels which can rotate around the axis of the movable chassis;

the bearing table is movably arranged on the movable underframe, and the host is arranged on the bearing table;

the lifting adjusting mechanism comprises a lifting driving assembly, a front lifting assembly, a rear lifting assembly and a synchronizing assembly, wherein the front lifting assembly and the rear lifting assembly are in transmission connection between the bearing table and the movable underframe in a front-back opposite manner, the synchronizing assembly is in transmission connection between the front lifting assembly and the rear lifting assembly, and the lifting driving assembly is in transmission connection with the synchronizing assembly so as to drive the front lifting assembly and the rear lifting assembly to synchronously lift the bearing table through the synchronizing assembly;

the left-right adjusting mechanism comprises a plurality of adjusting screw rods, and each adjusting screw rod is connected between the moving wheel and the moving underframe in a transmission manner; and

the front-back adjusting mechanism comprises a movable screw rod, an adjusting hand wheel, an adjusting nut and an adjusting seat, wherein the adjusting nut is arranged on the movable chassis, the adjusting hand wheel is connected with one end part of the movable screw rod, and the other end part of the movable screw rod is arranged in the adjusting nut in a penetrating manner and is in threaded connection with the adjusting nut.

In the above technical solution, it is further preferable that the front lifting assembly includes a pair of first screw lifters disposed opposite left and right, and the rear lifting assembly includes a pair of second screw lifters disposed opposite left and right; each first screw rod lifter comprises a first lifting screw rod extending along the up-down direction and a first speed reducer connected with the bearing table, wherein the first speed reducer is sleeved on the first lifting screw rod and is in transmission connection with the first lifting screw rod, and the first speed reducer is configured to be capable of lifting along the first lifting screw rod; each second screw rod lifter comprises a second lifting screw rod extending along the up-down direction and a second speed reducer connected with the bearing table, wherein the second speed reducer is sleeved on the second lifting screw rod and is in transmission connection with the second lifting screw rod, and the second speed reducer is configured to lift along the second lifting screw rod.

In the above technical solution, it is further preferable that each first speed reducer includes a first connection sleeve in threaded fit with a corresponding first lifting screw rod and a first transmission shaft in driving connection with the first connection sleeve, and the first connection sleeve is configured to move back and forth along the first lifting screw rod when the first transmission shaft rotates; each second speed reducer comprises a second connecting sleeve in threaded fit with a corresponding second lifting screw rod and a second transmission shaft in transmission connection with the second connecting sleeve, and the second connecting sleeves are configured to move back and forth along the second lifting screw rods when the second transmission shafts rotate.

In the above technical solution, it is further preferable that the synchronizing assembly includes a pair of synchronizing shafts, a pair of synchronizing sprockets, and a chain stretched between the pair of synchronizing sprockets, one of the synchronizing shafts is coaxially coupled to the pair of first transmission shafts of the first screw lifter, the other of the synchronizing shafts is coaxially coupled to the pair of second transmission shafts of the second screw lifter, the pair of synchronizing sprockets are coaxially disposed with the pair of synchronizing shafts, respectively, and are configured to rotate at the same angular velocity with the corresponding synchronizing shaft, and the pair of synchronizing sprockets are disposed on the same side of the carrying table.

In the above technical solution, it is further preferable that the lifting driving assembly is in transmission connection with one of the synchronizing shafts, so as to drive the synchronizing shaft to rotate around its own axis.

In the above technical solution, it is further preferable that the lifting driving assembly includes a driving motor and/or a hand wheel.

In the above technical solution, it is further preferable that the three-dimensional adjusting and moving device further includes a guide rail extending in a front-rear direction, and the plurality of moving wheels are matched with the guide rail to roll along the guide rail.

Compared with the prior art, the application has the following beneficial effects:

the device is arranged at the bottom of the host, the host can move up and down through the lifting adjusting mechanism, the host can adjust the position in the left-right direction through the left-right adjusting mechanism, the host can move back and forth along the guide rail through the front-back adjusting mechanism, the three-dimensional adjusting and moving device is simple in structure, and when the ground is uneven, the host can move and align quickly during installation, maintenance and machine port butt joint, and the device is simple to operate and saves time.

Drawings

Fig. 1 is a schematic structural diagram of a three-dimensional adjusting mobile device provided with a host.

Fig. 2 is an enlarged partial schematic view at a in fig. 1.

Fig. 3 is a partially enlarged schematic view at B in fig. 1.

Fig. 4 is a left side view of the three-dimensional adjustment mobile device of fig. 1 with a host computer disposed thereon.

Fig. 5 is a top view of the three-dimensional adjustment mobile device of fig. 1 with a host computer.

Wherein: 100. three-dimensional adjusting moving device; 1. a guide rail; 2. a moving chassis; 3. a carrying platform; 4. a lifting adjusting mechanism; 41. a front lifting assembly; 411. a first screw lifter; 4111. a first lifting screw rod; 4112. a first speed reducer; 41121. a first drive shaft; 42. a rear lifting assembly; 421. a second screw lifter; 4211. a second lifting screw rod; 4212. a second speed reducer; 42121. a second drive shaft; 43. a synchronization component; 431. a synchronizing shaft; 432. a synchronizing sprocket; 433. a chain; 44. a lifting driving assembly; 5. a left-right adjusting mechanism; 51. adjusting a screw rod; 6. a front-rear adjusting mechanism; 61. moving the screw rod; 62. an adjusting hand wheel; 63. an adjusting nut; 64. an adjusting seat; 7. a moving wheel; 200. and a host.

Detailed Description

In order to describe the technical content, constructional features, objects and effects of the application in detail, the technical solutions of the embodiments of the application will be described in conjunction with the accompanying drawings in the embodiments of the application, and it is apparent that the described embodiments are only some embodiments of the application, not all embodiments. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a detailed description of various exemplary embodiments or implementations of the utility model. However, various exemplary embodiments may be practiced without these specific details or with one or more equivalent arrangements. Furthermore, the various exemplary embodiments may be different, but are not necessarily exclusive. For example, the specific shapes, configurations, and characteristics of the exemplary embodiments may be used or implemented in another exemplary embodiment without departing from the inventive concept.

Hereinafter, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

As used herein, "upper", "lower", "front", "rear" are in accordance with the upper, lower, front and rear illustrations of FIG. 1; the terms "left" and "right" as used herein refer to the left and right as shown in FIG. 4.

In the present application, unless explicitly specified and limited otherwise, the term "coupled" is to be construed broadly, and for example, "coupled" may be either fixedly coupled, detachably coupled, or integrally formed; can be directly connected or indirectly connected through an intermediate medium.

The embodiment of the present application provides a three-dimensional adjustment mobile device for a host, as shown in fig. 1, the three-dimensional adjustment mobile device 100 is carried on the lower side of the host 200, and performs distance adjustment on the host along the up-down, front-back and left-right directions.

As shown in fig. 1, the three-dimensional adjustment moving device 100 includes a guide rail 1, a moving chassis 2, a loading table 3, a lifting adjustment mechanism 4, a left-right adjustment mechanism 5, and a front-rear adjustment mechanism 6.

The guide rail 1 is provided on the ground so as to extend in the front-rear direction, and serves as a guide for the movement of the three-dimensional adjustment movement device 100.

The loading table 3 is movably disposed at an upper side of the moving chassis 2, and the host 200 is disposed on the loading table 3.

As shown in fig. 1 and 4, the lifting adjustment mechanism 4 includes a front lifting assembly 41, a rear lifting assembly 42, a synchronizing assembly 43 and a lifting driving assembly 44, wherein the front lifting assembly 41 and the rear lifting assembly 42 are disposed in a front-rear opposite manner between the carrying platform 3 and the moving chassis 2, and the synchronizing assembly 43 is in transmission connection between the front lifting assembly 41 and the rear lifting assembly 42, so that the front lifting assembly 41 and the rear lifting assembly 42 synchronously drive the carrying platform 3 to do lifting motion relative to the moving chassis 2.

As shown in fig. 1, 2 and 4, the front lifting assembly 41 includes a pair of first screw lifters 411 disposed opposite to each other from left to right, each of the first screw lifters 411 includes a first lifting screw 4111 extending in an up-down direction and a first speed reducer 4112 fixedly connected to a lower side of the loading table 3, and the first speed reducer 4112 is in driving connection with the first lifting screw 4111. The first speed reducer 4112 includes a first connecting sleeve (not shown in the drawing) in threaded engagement with the first lifting screw 4111 and a first transmission shaft 41121 in driving connection with the first connecting sleeve, the first transmission shaft 41121 extends in a left-right direction, and the first connecting sleeve is configured to be capable of generating up-down displacement along the threads on the first lifting screw 4111 when the first transmission shaft 41121 rotates, so as to realize that the first speed reducer 4112 drives the carrying platform 3 to move in the up-down direction. The first speed reducer 4112 converts the rotational motion of the first transmission shaft 41121 into a linear motion of the first connection sleeve, so as to realize a lifting motion capable of moving up and down along the first lifting screw 4111.

As shown in fig. 1 and 3, the rear lifting assembly 42 includes a pair of second screw lifters 421 disposed opposite to each other from left to right, and each second screw lifter 421 includes a second lifting screw 4211 extending in the up-down direction and a second speed reducer 4212 fixedly connected to the lower side of the carrying table 3, and the second speed reducer 4212 is in driving connection with the second lifting screw 4211. The second speed reducer 4212 includes a second connecting sleeve (not shown) in threaded engagement with the second lifting screw 4211 and a second transmission shaft 42121 in driving connection with the second connecting sleeve, the second transmission shaft 42121 extends in the left-right direction, and the second connecting sleeve is configured to be capable of moving up and down along the threads of the second lifting screw 4211 when the second transmission shaft 42121 rotates, so that the second speed reducer 4212 drives the carrying platform 3 to move up and down. The second speed reducer 4212 converts the rotational motion of the second transmission shaft 42121 into the linear motion of the second connecting sleeve, so as to realize the self-lifting motion along the second lifting screw 4211. The first speed reducer 4112 and the second speed reducer 4212 drive the carrying table 3 to move up and down relative to the moving chassis 2 by moving up and down along the corresponding lifting screw.

In the embodiment of the application, a transmission shaft in each speed reducer is in transmission connection with a worm gear and a connecting sleeve, a power transmission shaft is used as a worm, a worm wheel is coaxially sleeved on the connecting sleeve, and the rotation motion of the transmission shaft is converted into linear motion of the connecting sleeve moving in the up-down direction through the transmission between the worm wheel and the worm; in other embodiments, the transmission shaft in each speed reducer is in gear transmission connection with the connecting sleeve, the bevel gear is sleeved on the transmission shaft, the bevel gear is sleeved on the connecting sleeve, and the two bevel gears are meshed to convert the rotation motion of the transmission shaft into the linear motion of the connecting sleeve moving in the up-down direction.

As shown in fig. 1, 4 and 5, the synchronizing assembly 43 includes a pair of synchronizing shafts 431, a pair of synchronizing sprockets 432 and a chain 433, wherein one synchronizing shaft 431 is used for being connected between the pair of first screw lifters 411, and two end parts of the synchronizing shaft 431 are respectively coaxially connected with the first transmission shafts 41121 of the pair of first screw lifters 411, so as to realize synchronous lifting of the pair of first speed reducers 4112; the other synchronizing shaft 431 is used for being connected between the pair of second screw rod lifters 421, and two end parts of the synchronizing shaft 431 are respectively and coaxially connected with the second transmission shafts 42121 of the pair of second screw rod lifters 421, so that the pair of second speed reducers 4212 can synchronously lift. A pair of synchronizing sprockets 432 are disposed on the same side of the carrying platform 3, and the pair of synchronizing sprockets 432 are respectively sleeved on the first transmission shaft 41121 and the second transmission shaft 42121 which are opposite to each other in front and back positions, and rotate at the same angular velocity as the corresponding transmission shafts. The chain 433 is tensioned between a pair of synchronizing sprockets 432 such that when one of the synchronizing sprockets 432 rotates, the other synchronizing sprocket 432 rotates at the same angular velocity. The elevation driving assembly 44 is in driving connection with one of the synchronizing shafts 431, and when the synchronizing shaft 431 rotates around its own axis line under the driving of the elevation driving assembly 44, a pair of driving shafts coaxially coupled with the synchronizing shaft 431, and a pair of driving shafts and the other synchronizing shaft 431 in driving connection with the synchronizing shaft 431 through a chain 433 and a pair of synchronizing sprockets 432 are rotated at the same angular velocity. In the embodiment of the present application, the lifting driving assembly 44 includes a driving motor and a hand wheel, when any one of the driving motor and the hand wheel is used, the other one is used in a halt mode, a user can manually adjust the height of the bearing table 3 through the hand wheel so as to improve the adjustment precision, and the height of the bearing table 3 can also be quickly adjusted through the driving motor; in other embodiments, the lift drive assembly 44 includes one of a drive motor and a hand wheel to save equipment costs.

The pair of first transmission shafts 41121 and the pair of second transmission shafts 42121 are connected through the transmission of the synchronizing assembly 43 and rotate at the same angular velocity under the drive of the lifting drive assembly 44, so that the pair of first connecting sleeves and the pair of second connecting sleeves which are respectively connected with the pair of first transmission shafts 41121 and the pair of second transmission shafts 42121 in a transmission manner perform displacement of the same distance along the corresponding lifting screw rod in the vertical direction, synchronous lifting between the pair of first speed reducers 4112 and the pair of second speed reducers 4212 is realized, and finally, the bearing table 3 can keep lifting and descending horizontally relative to the movable chassis 2.

As shown in fig. 4 and 5, the moving chassis 2 is provided with a plurality of moving wheels 7 capable of rotating around the axis of the moving chassis 2, the left-right adjusting mechanism 5 comprises four adjusting screw rods 51, each adjusting screw rod 51 is in transmission connection between the corresponding moving wheel 7 and the moving chassis 2, and when the adjusting screw rods 51 are rotated, the moving chassis 2 moves in the left-right direction relative to the moving wheel 7, so that the host 200 is adjusted in the left-right direction.

As shown in fig. 1, the front-rear adjusting mechanism 6 includes a moving screw 61, an adjusting hand wheel 62, an adjusting nut 63 and an adjusting seat 64, the adjusting nut 63 is fixedly disposed on the moving chassis 2, the adjusting seat 64 is fixedly disposed at one end portion of the guide rail 1 near the adjusting nut 63, the moving screw 61 is connected between the adjusting nut 63 and the adjusting seat 64 in a transmission manner extending along the front-rear direction, the front end portion of the moving screw 61 passes through the adjusting nut 63 and is in threaded connection with the adjusting nut 63, the rear end portion of the moving screw 61 is erected on the adjusting seat 64 and is coaxially connected with the adjusting hand wheel 62, the adjusting hand wheel 62 drives the moving screw 61 to rotate around its axis, and when the moving screw 61 rotates around its axis, the adjusting nut 63 drives the moving chassis 2 to move back and forth along the extending direction of the moving screw 61, that is, to move back and forth along the front-rear direction.

This application sets up in the bottom of host computer 200, makes host computer 200 can reciprocate through elevating system 4, makes host computer 200 can carry out position adjustment in the left and right directions through controlling adjustment mechanism 5, makes host computer 200 can follow guide rail 1 back-and-forth movement through back-and-forth adjustment mechanism 6, and this three-dimensional regulation mobile device 100 simple structure can quick travel and aim at when host computer 200 installs maintenance and machine mouth butt joint when ground unevenness, easy operation, save time.

The foregoing has outlined and described the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the application, and various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined in the appended claims, specification and their equivalents.

Claims

1. A three-dimensional adjusting mobile device for a host machine, comprising:

the movable underframe (2), a plurality of movable wheels (7) which can rotate around the axis of the movable underframe (2) are arranged on the movable underframe;

the bearing table (3) is movably arranged on the movable underframe (2), and the host is arranged on the bearing table (3);

the lifting adjusting mechanism (4) comprises a lifting driving assembly (44), a front lifting assembly (41), a rear lifting assembly (42) and a synchronizing assembly (43), wherein the front lifting assembly (41) and the rear lifting assembly (42) are in transmission connection between the bearing table (3) and the movable underframe (2) in a front-back opposite mode, the synchronizing assembly (43) is in transmission connection between the front lifting assembly (41) and the rear lifting assembly (42), and the lifting driving assembly (44) is in transmission connection with the synchronizing assembly (43) so as to drive the front lifting assembly (41) and the rear lifting assembly (42) to synchronously lift the bearing table (3) through the synchronizing assembly (43);

the left-right adjusting mechanism (5) comprises a plurality of adjusting screw rods (51), and each adjusting screw rod (51) is in transmission connection between the moving wheel (7) and the moving chassis (2); and

the front-back adjusting mechanism (6) comprises a movable screw rod (61), an adjusting hand wheel (62), an adjusting nut (63) and an adjusting seat (64), wherein the adjusting nut (63) is arranged on the movable chassis (2), the adjusting hand wheel (62) is connected with one end part of the movable screw rod (61), and the other end part of the movable screw rod (61) is arranged in the adjusting nut (63) in a penetrating mode and is in threaded connection with the adjusting nut (63).

2. The three-dimensional adjusting and moving device for a mainframe according to claim 1, wherein the front elevation assembly (41) comprises a pair of first screw lifters (411) disposed opposite to each other from left to right, and the rear elevation assembly (42) comprises a pair of second screw lifters (421) disposed opposite to each other from left to right; each first screw rod lifter (411) comprises a first lifting screw rod (4111) extending along the up-down direction and a first speed reducer (4112) connected with the bearing table (3), the first speed reducer (4112) is sleeved on the first lifting screw rod (4111) and is in transmission connection with the first lifting screw rod (4111), and the first speed reducer (4112) is configured to lift along the first lifting screw rod (4111); each second screw rod lifter (421) comprises a second lifting screw rod (4211) extending along the up-down direction and a second speed reducer (4212) connected with the bearing table (3), the second speed reducer (4212) is sleeved on the second lifting screw rod (4211) and is in transmission connection with the second lifting screw rod (4211), and the second speed reducer (4212) is configured to be capable of lifting along the second lifting screw rod (4211).

3. The three-dimensional adjustment movement device for a host machine according to claim 2, wherein each of said first speed reducers (4112) comprises a first coupling sleeve in threaded engagement with a corresponding first lifting screw (4111) and a first transmission shaft (41121) in driving connection with said first coupling sleeve, said first coupling sleeve being configured to move back and forth along said first lifting screw (4111) when said first transmission shaft (41121) rotates; each second speed reducer (4212) comprises a second connecting sleeve in threaded fit with a corresponding second lifting screw (4211) and a second transmission shaft (42121) in transmission connection with the second connecting sleeve, and the second connecting sleeve is configured to move back and forth along the second lifting screw (4211) when the second transmission shaft (42121) rotates.

4. A three-dimensional adjustment movement device for a mainframe according to claim 3, characterized in that said synchronizing assembly (43) comprises a pair of synchronizing shafts (431), a pair of synchronizing sprockets (432) and a chain (433) tensioned between a pair of said synchronizing sprockets (432), one of said synchronizing shafts (431) being coaxially coupled with a first transmission shaft (41121) of a pair of said first screw lifts (411), the other of said synchronizing shafts (431) being coaxially coupled with a second transmission shaft (42121) of a pair of said second screw lifts (421), a pair of said synchronizing sprockets (432) being coaxially arranged with a respective pair of said synchronizing shafts (431) and being configured to rotate at the same angular speed with a corresponding synchronizing shaft (431), a pair of said synchronizing sprockets (432) being arranged on the same side of said carrying table (3).

5. The three-dimensional adjusting and moving device for a main machine according to claim 4, wherein the lifting driving component (44) is in transmission connection with one of the synchronizing shafts (431) to drive the synchronizing shaft (431) to rotate around its own axis.

6. The three-dimensional adjusting and moving device for a host machine according to claim 5, wherein the lifting driving assembly (44) comprises a driving motor and/or a hand wheel.

7. The three-dimensional adjusting and moving device for a host machine according to claim 1, further comprising a guide rail (1) extending in the front-rear direction, and a plurality of the moving wheels (7) are engaged with the guide rail (1) to roll along the guide rail (1).