NL2023059A - Mobile sliding table - Google Patents

Mobile sliding table Download PDF

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Publication number
NL2023059A
NL2023059A NL2023059A NL2023059A NL2023059A NL 2023059 A NL2023059 A NL 2023059A NL 2023059 A NL2023059 A NL 2023059A NL 2023059 A NL2023059 A NL 2023059A NL 2023059 A NL2023059 A NL 2023059A
Authority
NL
Netherlands
Prior art keywords
sliding table
rack
transmission rod
rod
gear
Prior art date
Application number
NL2023059A
Other languages
Dutch (nl)
Other versions
NL2023059B1 (en
Inventor
Zhang Lihai
Shao Wei
Lin Ping
Original Assignee
Yantai Addcare Biotech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yantai Addcare Biotech Co Ltd filed Critical Yantai Addcare Biotech Co Ltd
Publication of NL2023059A publication Critical patent/NL2023059A/en
Application granted granted Critical
Publication of NL2023059B1 publication Critical patent/NL2023059B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • F16M11/425—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels along guiding means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2003—Screw mechanisms with arrangements for taking up backlash

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The patent discloses a mobile sliding table. The mobile sliding table includes a gear, a rack transmission device and a sliding table, the rack transmission device includes a rack, a transmission rod and a guide rod, the transmission rod and the guide rod are arranged in parallel; the rack is fixed on the transmission rod, the rack is meshed with the gear; and the sliding table passes through the transmission rod provided with the rack, and the guide rod. With the gear as a power input end, by rotating the gear forwardly and reversely, the rack, the guide rod and the transmission rod are driven to move back and forth synchronously relative to the sliding table. The mobile sliding table implements modularization and standardization, and has the advantages of light weight, long service life and low cost, etc.

Description

MOBILE SLIDING TABLE
FIELD
The patent relates to a mobile sliding table, and belongs to the field of sliding table devices.
BACKGROUND A mobile sliding table device is applied to many production equipment fields and particularly to an automatic application field. It is also widely used in fields such as medical appliance, liquid crystal panel, semiconductor, household appliance, daily chemical product, automobile and battery. However, a common mobile sliding table has a large weight and a high cost. Particularly in the field of medical appliance, for example, a previous manipulator sliding table of a blood bank system is an intermediate execution unit for a manipulator to finish a function and is a key component for implementing horizontal and vertical movement of the manipulator; it is required that the positioning precision is high, the vertical stroke is large and the system stiffness is large; and thus the requirement on the mobile sliding table is also high.
GENERAL STATEMENTS
In view of the shortages in the prior art, the patent provides a mobile sliding table. The mobile sliding table has simple structure, flexible operation and high accuracy, and can be applied to many fields as required and particularly to a medical appliance.
The technical solutions of the patent to solve the above technical problems are as follows: a mobile sliding table includes a gear, a rack transmission device and a sliding table; the rack transmission device includes a rack, a transmission rod and a guide rod; the transmission rod and the guide rod are arranged in parallel; the rack is fixed on the transmission rod; the rack is meshed with the gear; and the sliding table passes through the transmission rod provided with the rack, and the guide rod.
With the gear as a power input end, by rotating the gear forwardly and reversely, the rack, the guide rod and the transmission rod are driven to move back and forth synchronously relative to the sliding table.
Further, the gear is connected to a driving device.
Further, the driving device is a servo motor.
Further, the rack is embedded into a surface of the transmission rod or is integrally connected with the transmission rod.
Further, a first guide sleeve and a second guide sleeve passing through the transmission rod are fixed in the sliding table; a gap for placing the rack is formed on the first guide sleeve and the second guide sleeve respectively; a third guide sleeve and a fourth guide sleeve passing through the guide rod are further fixed in the sliding table; and with the use of a bearing sleeve, the abrasion is greatly reduced.
Further, certain ends of the transmission rod and the guide rod are fixed on a fixed seat, and the other ends of the transmission rod and the guide rod are fixed on a mounting seat.
As the utilization of the mobile sliding table, the mobile sliding table is manufactured into a manipulator sliding table device; a first groove connected to an external connection piece is formed on the sliding table; the first groove is of a planar surface or a curved surface, and is configured to position for extended connection; the groove can be connected to a guide rail pair or a bearing pair; and the guide rail pair or the bearing pair drives the manipulator sliding table device to horizontally move or rotate.
Further, a second groove for reducing a weight is formed in the first groove.
The technical solutions make up the shortages of the previous sliding table structure, better meet the use requirements, implement modularization and standardization and has the advantages of long service life and low cost, etc. For a user, with the idea of a modular design, there is no need to pay attention to an internal structure and a detail problem of the sliding table and the sliding table may be embedded into a design of an automatic production line and an automatic device completely as a component.
BRIEF DESCRIPTION OF THE DRAWINGS
Features and advantages of some embodiments of the present invention, and the manner in which the same are accomplished, will become more readily apparent upon consideration of the following detailed description of the invention taken in conjunction with the accompanying drawings, which illustrate preferred and exemplary embodiments, and which are not necessarily drawn to scale, wherein: FIG. 1 is a structural schematic diagram of an embodiment of the patent. FIG. 2 is a structural schematic diagram of an embodiment of the patent. FIG. 3 is a structural schematic diagram of an embodiment of the patent. FIG. 4 is a top view of an embodiment of the patent.
References in figures: 1-gear; 2-sliding table; 3-transmission rod; 4-guide rod; 5-rack; 6-first guide sleeve; 7-servo motor; 8-fixed seat; 9-mounting seat; 10-manipulator mounting seat; 11-first groove; 12-second groove; 13-third guide sleeve.
DETAILED DESCRIPTION
The principles and characteristics of the patent will be described below with reference to accompanying drawings. The examples described here are merely to explain the patent and are not intended to limit a scope of the patent.
Embodiment 1
As shown in FIG. 1, a mobile sliding table includes a gear 1, a rack transmission device and a sliding table 2; the rack transmission device includes a rack, a transmission rod 3 and a guide rod 4; the transmission rod 3 and the guide rod 4 are arranged in parallel; the rack 5 is fixed on the transmission rod 3; the rack 5 is embedded into a surface of the transmission rod 3 or is integrally connected with the transmission rod 3; the rack 5 is meshed with the gear 1; the sliding table 2 passes through the transmission rod 3 provided with the rack 5, and the guide rod 4; a first guide sleeve 6 and a second guide sleeve passing through the transmission rod 3 are fixed in the sliding table 2; a gap for placing the rack 5 is formed on the first guide sleeve 6 and the second guide sleeve respectively; and a third guide sleeve 13 and a fourth guide sleeve passing through the guide rod 4 are further fixed in the sliding table 2 (the second guide sleeve and the fourth guide sleeve are not shown in FIG.).
With the gear 1 as a power input end, by rotating the gear 1 forwardly and reversely, the rack 5, the transmission rod 3 and the guide rod 4 are driven to move back and forth synchronously relative to the sliding table 2.
Embodiment 2
As shown in FIG. 2, on the basis of the first embodiment, the gear 1 is connected to a driving device; the driving device is a servo motor 7; and certain ends of the transmission rod 3 and the guide rod 4 are fixed on a fixed seat 8, and the other ends of the transmission rod 3 and the guide rod 4 are fixed on a mounting seat 9.
The mobile sliding table in the first embodiment and second embodiment is not limited to the use in a special field and such device has no specificity and may be used in many fields. In the third embodiment, the mobile sliding table is particularly applied to the field of medical appliance, such as a manipulator operation device of a blood bank system, etc.
Embodiment 3
As shown in FIG. 3 and FIG. 4, the mobile sliding table in the second embodiment is manufactured into a manipulator sliding table device; certain ends of the transmission rod 3 and the guide rod 4 are fixed on a fixed seat 8, and the other ends of the transmission rod 3 and the guide rod 4 are fixed on a manipulator mounting seat 10; a manipulator is mounted on the manipulator mounting seat; a first groove 11 connected to an external connection piece is formed on the sliding table 2; the first groove 11 is configured to position for extended connection; the first groove 11 may be connected to a guide rail pair when being of a planar surface; the first groove 11 may be connected to a bearing pair when being of a curved surface; the guide rail pair or the bearing pair drives the manipulator sliding table device to horizontally move or rotate on a mechanical beam; the guide rail pair, the bearing pair and the mechanical beam are common knowledge in the field and will not be repeated; and a second groove 12 for reducing a weight is formed in the first groove 11.
During work, the system enables the manipulator sliding table device to horizontally move or rotate to a required position via an instruction movement unit, the servo motor 7 is rotated forwardly at a fixed value according to a received instruction, and the gear 1 drives the rack 5 to move a corresponding distance downward. The manipulator mounted on the manipulator mounting seat makes a required functional action; after the action is finished, the servo motor 7 is rotated reversely according to an instruction; and thus, the manipulator is moved upward with a corresponding displacement, is horizontally moved to a specified place with the sliding table 2, and is moved downward or upward to finish a function required by the manipulator.
The above is only the preferred embodiments of the patent and not intended to limit the scope of protection of the patent. Any modifications, equivalent replacements, improvements and the like made within the spirit and principle of the patent shall fall within the scope of protection of the patent.

Claims (8)

1. Een verplaatsbare schuiftafel, voorzien van: - een tandwiel (1), een tandheugeloverbrenging en een schuiftafel (2); de tandheugeloverbrenging voorzien van een tandheugel (5), een overbrengingsstang (3) en een geleidestang (4); waarin de overbrengingsstang (3) evenwijdig aan de geleidestang (4) is gerangschikt, de tandheugel (5) op de overbrengingsstang (3) is bevestigd, de tandheugel (5) grijpt in het tandwiel (1), en de schuiftafel (2) is ingericht om door de overbrengingsstang (3), met de tandheugel (5), en de geleidestang (4) te passeren.A movable sliding table, comprising: - a gear (1), a gear rack transmission and a sliding table (2); the rack and pinion transmission provided with a rack and pinion (5), a transmission rod (3) and a guide rod (4); wherein the transmission rod (3) is arranged parallel to the guide rod (4), the rack (5) is mounted on the transmission rod (3), the rack (5) engages in the gear (1), and the sliding table (2) is arranged to pass through the transmission rod (3), with the rack (5), and the guide rod (4). 2. Verplaatsbare schuiftafel volgens conclusie 1, waarin het tandwiel (1) is gekoppeld met een aandrijving.A movable sliding table according to claim 1, wherein the gear (1) is coupled to a drive. 3. Verplaatsbare schuiftafel volgens conclusie 2, waarin de aandrijving een servomotor (7) is.A movable sliding table according to claim 2, wherein the drive is a servo motor (7). 4. Verplaatsbare schuiftafel volgens conclusie 1, waarin de tandheugel (5) is ingebed in een oppervlak van de overbrengingstang (3) of integraal is verbonden met de overbrengingstang (3).The movable sliding table according to claim 1, wherein the rack (5) is embedded in a surface of the transmission rod (3) or integrally connected to the transmission rod (3). 5. Verplaatsbare schuiftafel volgens conclusie 1, verder voorzien van een eerste geleidehuls (6) en een tweede geleidehuls, bevestigd in de schuiftafel (2), die door de overbrengingstang (3) passeren; een aiimte op de eerste geleidehuls (6) en tweede geleidehuls voor het plaatsen van de tandheugel (6); en een derde geleidehuls (13) en een vierde geleidehuls, bevestigd in de schuiftafel (2), die door de geleidestang (4) passeren.The movable sliding table of claim 1, further comprising a first guide sleeve (6) and a second guide sleeve, mounted in the sliding table (2), which pass through the transmission rod (3); an area on the first guide sleeve (6) and second guide sleeve for placing the rack (6); and a third guide sleeve (13) and a fourth guide sleeve, mounted in the sliding table (2), passing through the guide rod (4). 6. Verplaatsbare schuiftafel volgens conclusie 1, waarin bepaalde uiteinden van de overbrengingsstang (3) en de geleidestang (4) aan een vaste houder (8) zijn bevestigd, en de andere uiteinden van de overbrengingsstang (3) en de geleidestang (4) aan een monteerbare houder (9) zijn bevestigd.The movable sliding table according to claim 1, wherein certain ends of the transmission rod (3) and the guide rod (4) are attached to a fixed holder (8), and the other ends of the transmission rod (3) and the guide rod (4) are attached to a mountable holder (9) is attached. 7. Verplaatsbare schuiftafel volgens conclusie 1 of 5, verder voorzien van: - een eerste groef (11), verbonden met een extern verbindingsstuk dat deel uitmaakt van de schuiftafel (2); waarin de eerste groef (11) een vlak oppervlak of een gekromd oppervlak vormt.A movable sliding table according to claim 1 or 5, further comprising: - a first groove (11) connected to an external connecting piece forming part of the sliding table (2); wherein the first groove (11) forms a flat surface or a curved surface. 8. Verrijdbare schuiftafel volgens conclusie 7, waarin de eerste groef (11) is voorzien van een tweede groef (12) die dient om gewicht te verminderen.A mobile sliding table according to claim 7, wherein the first groove (11) is provided with a second groove (12) which serves to reduce weight.
NL2023059A 2018-11-28 2019-05-02 Mobile sliding table NL2023059B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2022083 2018-11-28

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NL2023059A true NL2023059A (en) 2019-05-28
NL2023059B1 NL2023059B1 (en) 2020-01-07

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112377773A (en) * 2020-11-12 2021-02-19 湖南宇尚电力建设有限公司 Monitoring devices for electric power engineering with antiskid function
CN114854460A (en) * 2022-06-14 2022-08-05 宁夏永能新材料有限公司 Coal tar system of recycling based on chemical industry by-product

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206732101U (en) * 2017-04-28 2017-12-12 无锡福兰德科技有限公司 Air injection machine pickup dolly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206732101U (en) * 2017-04-28 2017-12-12 无锡福兰德科技有限公司 Air injection machine pickup dolly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112377773A (en) * 2020-11-12 2021-02-19 湖南宇尚电力建设有限公司 Monitoring devices for electric power engineering with antiskid function
CN114854460A (en) * 2022-06-14 2022-08-05 宁夏永能新材料有限公司 Coal tar system of recycling based on chemical industry by-product
CN114854460B (en) * 2022-06-14 2024-07-19 宁夏永能新材料有限公司 Coal tar recycling system based on chemical byproducts

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Effective date: 20220601