CN110316540B - Lower rolling machine - Google Patents

Lower rolling machine Download PDF

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Publication number
CN110316540B
CN110316540B CN201910672754.4A CN201910672754A CN110316540B CN 110316540 B CN110316540 B CN 110316540B CN 201910672754 A CN201910672754 A CN 201910672754A CN 110316540 B CN110316540 B CN 110316540B
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CN
China
Prior art keywords
roller
fixedly connected
buffer shaft
lathe bed
shaft
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Legal status (The legal status 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 status listed.)
Active
Application number
CN201910672754.4A
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Chinese (zh)
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CN110316540A (en
Inventor
仇云杰
姚家炎
汪海军
黄耀辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Changhong Intelligent Equipment Group Co ltd
Jiangsu Changhong Machinery Design Institute Co ltd
Original Assignee
Jiangsu Changhong Intelligent Equipment Group Co ltd
Jiangsu Changhong Machinery Design Institute 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.)
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Publication date
Application filed by Jiangsu Changhong Intelligent Equipment Group Co ltd, Jiangsu Changhong Machinery Design Institute Co ltd filed Critical Jiangsu Changhong Intelligent Equipment Group Co ltd
Priority to CN201910672754.4A priority Critical patent/CN110316540B/en
Publication of CN110316540A publication Critical patent/CN110316540A/en
Application granted granted Critical
Publication of CN110316540B publication Critical patent/CN110316540B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B65G13/06—Roller driving means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • B65G13/11—Roller frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

The invention provides a workpiece discharging rolling machine, which comprises a machine body, a plurality of guide wheel devices and a plurality of guide wheel devices, wherein one end of the machine body is provided with a connecting guide device; the frame is connected to the lower surface of the lathe bed body through a plurality of connecting devices, one end of the frame is provided with a pair of supporting legs, and the other end of the frame is provided with a pair of spring buffer devices; the lathe bed body includes: the roller bearing comprises a shell, a plurality of parallel rollers and a plurality of rollers, wherein the rollers are arranged in the shell, and a first roller and a second roller are respectively arranged at two ends of each roller; the first roller and the second roller are arranged to protrude out of the surface of the shell; and the driving motor is in transmission connection with the rolling shaft and is arranged in the shell. The soft landing with the vehicle body skid is realized through the spring buffer device in the switching process, and the hard collision between the vehicle body skid and the rolling machine in the switching process is avoided; therefore, the failure rate and maintenance of the equipment are greatly reduced, the maintenance cost is saved, and the starting rate of the whole line equipment is improved.

Description

Lower rolling machine
Technical Field
The invention relates to the field of automobile coating equipment, in particular to a workpiece discharging rolling machine.
Background
At present, in a coating swing rod chain conveyor system, smooth connection between a skid and a vehicle body from a swing rod chain to ground conveying equipment must be ensured, the existing conveying and handing-over mode is unreasonable, most of the existing conveying and handing-over mode is a fixed rolling machine, the existing conveying and handing-over mode is easily collided by the skid with the vehicle body, and long-term operation of the equipment is not facilitated.
Disclosure of Invention
One of the purposes of the invention is to provide a lower rolling machine, soft landing of a skid with a vehicle body is realized in the transfer process through a spring buffer device, and hard collision between the skid with the vehicle body and the lower rolling machine is avoided through a guide wheel device; therefore, the failure rate and maintenance of the equipment are greatly reduced, the maintenance cost is saved, and the starting rate of the whole line equipment is improved.
The embodiment of the invention provides a lower rolling machine, which comprises:
the device comprises a lathe bed body, a plurality of guide wheel devices and a plurality of guide wheel devices, wherein one end of the lathe bed body is provided with a connecting guide device;
the frame is positioned right below the lathe bed body, the upper surface of the frame is connected to the lower surface of the lathe bed body through a plurality of connecting devices, a pair of supporting legs are arranged on two corresponding side edges of the frame and close to the connecting guide device, and a pair of spring buffer devices are arranged on the two corresponding side edges of the frame and far away from the connecting guide device;
the lathe bed body includes:
a shell body, a plurality of first connecting rods and a plurality of second connecting rods,
the rolling shafts are arranged in the shell in parallel, and a first roller and a second roller are respectively arranged at two ends of each rolling shaft; the first roller and the second roller are arranged to protrude out of the surface of the shell;
and the driving motor is in transmission connection with the roller, and is arranged in the shell.
Optionally, the spring buffer device comprises:
a foot pad is arranged on the upper surface of the frame,
one end of the first buffer shaft is fixedly connected with the foot pad;
the first connecting body is penetrated by the first buffer shaft; threads are arranged on the outer surface of the first buffer shaft, and two nuts are arranged below the position, through which the first buffer shaft penetrates through the first connecting body, of the first buffer shaft; a nut is arranged above the position where the first buffer shaft penetrates through the first connecting body;
the two fixing bodies are respectively arranged on two sides of the first connecting body and fixedly connected with the first connecting body through bolts; the fixed body is fixedly connected with the frame;
one end of the second buffer shaft is sleeved with a contact body, and a buffer pad is arranged at the contact position of the contact body and the lathe body;
the second connecting body is penetrated by the second buffer shaft; two ends of the two fixed bodies are provided with inward folded edges, the first connecting body and the second connecting body are arranged between the folded edges at the two ends of the fixed bodies, and the first connecting body is positioned below the second connecting body;
and one end of the spring is sleeved on the first buffering shaft, and the other end of the spring is sleeved on the second buffering shaft.
Optionally, the connecting device is C-shaped, two ends of the connecting device are provided with outward folded edges, and the folded edges are fixedly connected with the frame through bolts; the middle position of the connecting device is fixedly connected with the lathe body through a bolt.
Optionally, the guide wheel device comprises:
the base comprises a bottom plate and a fixed plate, one end of the bottom plate is fixedly connected with the fixed plate, the bottom plate and the fixed plate are in an L shape, and the fixed plate is fixedly connected with the side face of the lathe body through a bolt; the bottom plate is fixedly connected with the upper surface of the lathe bed body through bolts;
the guide wheel is fixedly arranged on the bottom plate and comprises a wheel shaft and a rubber wheel, one end of the wheel shaft is fixedly connected with the bottom plate, and the rubber wheel is sleeved on the wheel shaft.
Optionally, lathe bed body upper surface both sides are provided with a plurality of leading wheel devices, the position that sets up of leading wheel device includes:
three guide wheel devices are respectively arranged on two corresponding side edges of the lathe bed body and at positions close to the connecting guide devices; two corresponding side edges of the lathe bed body are respectively provided with a guide wheel device at a position far away from the connecting guide device.
Optionally, the connection guiding device is rectangular, one end of the connection guiding device is fixedly connected with the lathe body, and the fixed connection position of the connection guiding device is located in the middle of one end of the lathe body; the connecting and guiding device and the lathe body are L-shaped.
Optionally, the surface of the first roller is provided with staggered grains; the second roller is of an I shape, and the surface of the second roller is also provided with staggered grains.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a lower roll machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a bed body according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a spring buffering device according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a connecting device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a guide wheel device according to an embodiment of the present invention.
In the figure:
1. a bed body; 2. connecting a guide device; 3. a guide wheel device; 4. a frame; 5. a connecting device; 6. supporting legs; 7. a spring buffer device; 11. a housing; 12. a roller; 13. a first roller; 14. a second roller; 15. a drive motor; 16. a first nut; 17. a second nut; 18. a cushion pad; 21. a foot pad; 22. a first buffer shaft; 23. a first connecting body; 24. a fixed body; 25. a spring; 26. a second connector; 27. a contact body; 28. a second buffer shaft; 31. a base; 32. a guide wheel; 311 fixing the plate; 312. a base plate; 321. a rubber wheel; 322. and (4) a wheel axle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
An embodiment of the present invention provides a workpiece discharging roller machine, as shown in fig. 1 and 2, including:
one end of the lathe bed body 1 is provided with a connecting guide device 2, and a plurality of guide wheel devices 3 are arranged on two sides of the upper surface of the lathe bed body 1;
the frame 4 is positioned right below the lathe bed body 1, the upper surface of the frame 4 is connected to the lower surface of the lathe bed body 1 through a plurality of connecting devices 5, a pair of supporting legs 6 are arranged at two corresponding side edges of the frame 4 and at positions close to the connecting and guiding devices 2, and a pair of spring buffer devices 7 are arranged at two corresponding side edges of the frame 4 and at positions far away from the connecting and guiding devices 2;
the lathe bed body 1 includes:
the housing (11) is provided with a plurality of grooves,
a plurality of parallel rollers 12 disposed in the housing 11, wherein a first roller 13 and a second roller 14 are respectively disposed at two ends of the rollers 12; the first roller 13 and the second roller 14 are arranged to protrude from the surface of the shell;
and the driving motor 15 is in transmission connection with the roller 12, and the driving motor 15 is arranged in the shell 11.
The working principle of the lower rolling machine is as follows:
connecting the connecting and guiding device with a front end conveying device or connecting the connecting and guiding device to the tail end of the oscillating bar chain; when the vehicle body skid gets off from the swing rod chain, the impact force of the vehicle body skid on the bed body is buffered through the spring buffer device, so that the vehicle body skid is prevented from being hard to touch the bed body; the left side and the right side of the bed body are limited by the guide wheels, and the bed body is driven to convey by the rotation of the first idler wheel and the second idler wheel.
The lower rolling machine has the beneficial effects that:
the soft landing with the vehicle body skid is realized through the spring buffer device in the switching process, and the hard collision between the vehicle body skid and the rolling machine in the switching process is avoided; compared with the traditional fixed rolling machine, the guide wheel device is adopted to replace a left limiting device and a right limiting device, so that the skid with the vehicle body is prevented from being in hard collision with the lower rolling machine in the conveying process; therefore, the failure rate and maintenance of the equipment are greatly reduced, the maintenance cost is saved, and the starting rate of the whole line equipment is improved.
In one embodiment, as shown in fig. 3, the spring damper device includes:
the foot pad 21 is provided with a foot pad,
a first buffer shaft 22, one end of which is fixedly connected with the foot pad 21;
the first connecting body 23, the first buffer shaft 22 is arranged through the first connecting body 23; threads are arranged on the outer surface of the first buffer shaft 22, and two first nuts 16 are arranged below the position where the first buffer shaft 22 penetrates through the first connecting body 23; a second nut 17 is arranged above the position where the first buffer shaft 22 penetrates through the first connecting body 23;
two fixing bodies 24 respectively arranged at both sides of the first connecting body 23 and fixedly connected with the first connecting body 23 through bolts; the fixed body 24 is fixedly connected with the frame 4;
a second buffer shaft 28, one end of which is sleeved with a contact body 27, and a buffer pad 18 is arranged at the contact position of the contact body 27 and the machine body 1;
a second connection body 26, through which the second buffer shaft 28 is disposed; two ends of the two fixed bodies 24 are respectively provided with inward folded edges, the first connecting body 23 and the second connecting body 26 are arranged between the folded edges at the two ends of the fixed bodies 24, and the first connecting body 23 is positioned below the second connecting body 26;
and one end of the spring 25 is sleeved on the first buffer shaft 22, and the other end of the spring is sleeved on the second buffer shaft 28.
The first buffer shaft 22 and the second buffer shaft 28 are coaxially arranged, and the second buffer shaft 28 is arranged above the first buffer shaft 22;
the working principle and the beneficial effects of the technical scheme are as follows:
the spring buffer device is integrally arranged to penetrate through the frame, namely, the fixing body penetrates through the frame and is fixedly connected with the frame by adopting a bolt at the inner side of the penetrating position; when the skid with the vehicle body is transferred from the swing rod chain to the lower part rolling machine, downward acting force is applied to the machine body, the machine body moves downward under the action of the force, and the contact body in contact with the machine body is driven to move downward; the contact body is sleeved on the second buffer shaft, so that the second buffer shaft can apply a downward force to the spring, and the spring can reduce the impact force by compression; therefore, the soft landing with the vehicle body skid in the switching process is realized, and the hard collision between the vehicle body skid with the rolling machine in the switching process is avoided. When the lower piece rolling machine is installed, two nuts arranged below the position where the first buffer shaft penetrates through the first connecting body can be adjusted; thereby adjusting the installation height of the lower piece rolling machine. The contact pad can also be arranged to play a role in reducing the buffer force to some extent. In addition, the buffer spring can be set to be a double-layer spring structure, namely two springs coaxially sleeved together.
In one embodiment, as shown in fig. 4, the connecting device 5 is provided with a C-shape, and outward folded edges are arranged at two ends, and the folded edges are fixedly connected with the frame 4 through bolts; the middle position of the connecting device 5 is fixedly connected with the lathe bed body 1 through a bolt.
The working principle and the beneficial effects of the technical scheme are as follows:
the connecting device is C-shaped, and when the skid with the vehicle body is transferred from the swing rod chain to the lower part rolling machine, the connecting body slightly deforms to slow down certain impulsive force. To further reduce the impact force, a connecting body may be padded under the connecting device when the connecting device is connected to the frame, and a connecting bolt is fixed to the frame after passing through the connecting device and the connecting body.
In one embodiment, as shown in fig. 5, the guide wheel device 3 includes:
the base 31 comprises a bottom plate 312 and a fixing plate 311, one end of the bottom plate 312 is fixedly connected with the fixing plate 311, the bottom plate 312 and the fixing plate 311 form an L shape, and the fixing plate 311 is fixedly connected with the side surface of the lathe body 1 through a bolt; the bottom plate 312 is fixedly connected with the upper surface of the lathe body 1 through bolts;
the guide wheel 32 is fixedly arranged on the bottom plate 312, the guide wheel 32 comprises a wheel shaft 322 and a rubber wheel 321, one end of the wheel shaft 322 is fixedly connected with the bottom plate 312, and the rubber wheel 321 is sleeved on the wheel shaft 322.
The working principle and the beneficial effects of the technical scheme are as follows:
the guide wheels are in contact with the side faces of the skids, so that the damage to the side faces of the skids during limiting is avoided.
The reasonable layout of the guide wheel device on the lathe bed body is realized; in one embodiment, a plurality of guide wheel devices are arranged on two sides of the upper surface of the lathe bed body, and the guide wheel arrangement positions comprise:
three guide wheel devices are respectively arranged on two corresponding side edges of the lathe bed body and at positions close to the connecting guide device 2; the position of the skid with the vehicle body is positioned when the skid with the vehicle body is transferred from the swing rod chain to the lower part rolling machine through the three pairs of guide wheel devices. Two corresponding side edges of the lathe bed body are respectively provided with a guide wheel device at the position far away from the connecting guide device 2, and the positioning in the conveying process is realized through the pair of guide wheel devices. All the guide devices are arranged on the side edge of the lathe bed body.
In one embodiment, the connecting and guiding device is rectangular, one end of the connecting and guiding device is fixedly connected with the machine body, and the fixed connection position of the connecting and guiding device is located in the middle of one end of the machine body; the connecting and guiding device and the lathe body are L-shaped.
The working principle and the beneficial effects of the technical scheme are as follows:
and the installation position of the lower rolling machine is determined by connecting the guide device with the groove at the tail end of the oscillating bar chain.
In one embodiment, the surface of the first roller is provided with staggered grains; the second roller is of an I shape, and the surface of the second roller is also provided with staggered grains.
The working principle and the beneficial effects of the technical scheme are as follows:
the staggered lines increase the friction force between the skid with the vehicle body and the roller, so that the skid with the vehicle body cannot skid on the roller in the conveying process; in addition, the second pulley clamps the skid once through the I-shaped pulley, and the position of the skid in the conveying process is guaranteed not to be inclined.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. A lower roll machine, comprising:
the device comprises a lathe bed body, a plurality of guide wheel devices and a plurality of guide wheel devices, wherein one end of the lathe bed body is provided with a connecting guide device;
the frame is positioned right below the lathe bed body, the upper surface of the frame is connected to the lower surface of the lathe bed body through a plurality of connecting devices, a pair of supporting legs are arranged on two corresponding side edges of the frame and far away from the connecting guide device, and a pair of spring buffer devices are arranged on the two corresponding side edges of the frame and near the connecting guide device;
the lathe bed body includes:
a shell body, a plurality of first connecting rods and a plurality of second connecting rods,
the rolling shafts are arranged in the shell in parallel, and a first roller and a second roller are respectively arranged at two ends of each rolling shaft; the first roller and the second roller are arranged to protrude out of the surface of the shell;
the driving motor is in transmission connection with the rolling shaft and is arranged in the shell;
a foot pad is arranged on the upper surface of the frame,
one end of the first buffer shaft is fixedly connected with the foot pad;
the first connecting body is penetrated by the first buffer shaft; threads are arranged on the outer surface of the first buffer shaft, and two nuts are arranged below the position, through which the first buffer shaft penetrates through the first connecting body, of the first buffer shaft; a nut is arranged above the position where the first buffer shaft penetrates through the first connecting body;
the two fixing bodies are respectively arranged on two sides of the first connecting body and fixedly connected with the first connecting body through bolts; the fixed body is fixedly connected with the frame;
one end of the second buffer shaft is sleeved with a contact body, and a buffer pad is arranged at the contact position of the contact body and the lathe body;
the second connecting body is penetrated by the second buffer shaft; two ends of the two fixed bodies are provided with inward folded edges, the first connecting body and the second connecting body are arranged between the folded edges at the two ends of the fixed bodies, and the first connecting body is positioned below the second connecting body;
one end of the spring is sleeved on the first buffer shaft, and the other end of the spring is sleeved on the second buffer shaft;
the first buffer shaft (22) and the second buffer shaft (28) are coaxially arranged, and the second buffer shaft (28) is arranged above the first buffer shaft (22);
lathe bed body upper surface both sides are provided with a plurality of leading wheel devices, the leading wheel device set up the position and include:
three guide wheel devices are respectively arranged on two corresponding side edges of the lathe bed body and at positions close to the connecting guide devices; two corresponding side edges of the lathe bed body are respectively provided with a guide wheel device at a position far away from the connecting guide device.
2. The bottom roll machine according to claim 1,
the connecting device is C-shaped, two ends of the connecting device are provided with outward folded edges, and the folded edges are fixedly connected with the frame through bolts; the middle position of the connecting device is fixedly connected with the lathe body through a bolt.
3. The bottom roll machine of claim 1 wherein said guide wheel assembly comprises:
the base comprises a bottom plate and a fixed plate, one end of the bottom plate is fixedly connected with the fixed plate, the bottom plate and the fixed plate are in an L shape, and the fixed plate is fixedly connected with the side face of the lathe body through a bolt; the bottom plate is fixedly connected with the upper surface of the lathe bed body through bolts;
the guide wheel is fixedly arranged on the bottom plate and comprises a wheel shaft and a rubber wheel, one end of the wheel shaft is fixedly connected with the bottom plate, and the rubber wheel is sleeved on the wheel shaft.
4. The bottom roll machine according to claim 1, wherein the connecting guide is rectangular, one end of the connecting guide is fixedly connected with the machine body, and the fixed connection position of the connecting guide is located in the middle of one end of the machine body; the connecting and guiding device and the lathe body are L-shaped.
5. The bottom roll machine of claim 1, wherein the first roller surface is provided with a staggered texture; the second roller is of an I shape, and the surface of the second roller is also provided with staggered grains.
CN201910672754.4A 2019-07-24 2019-07-24 Lower rolling machine Active CN110316540B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910672754.4A CN110316540B (en) 2019-07-24 2019-07-24 Lower rolling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910672754.4A CN110316540B (en) 2019-07-24 2019-07-24 Lower rolling machine

Publications (2)

Publication Number Publication Date
CN110316540A CN110316540A (en) 2019-10-11
CN110316540B true CN110316540B (en) 2021-04-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910672754.4A Active CN110316540B (en) 2019-07-24 2019-07-24 Lower rolling machine

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112660692A (en) * 2021-01-27 2021-04-16 昆山豪恩特机器人自动化科技有限公司 Automatic unloading machine conveying mechanism of going up of ALD

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1510477A1 (en) * 2003-09-01 2005-03-02 Siemens Aktiengesellschaft Frictional drive for skids conveyed on support rollers
CN2794985Y (en) * 2005-04-26 2006-07-12 江苏天奇物流系统工程股份有限公司 Motor lifting line shifter
CN2795156Y (en) * 2005-05-08 2006-07-12 江苏天奇物流系统工程股份有限公司 Outlet transfer rolling bed
CN201012859Y (en) * 2007-03-12 2008-01-30 江苏天奇物流系统工程股份有限公司 Oscillating friction rolling press
CN203319114U (en) * 2013-05-28 2013-12-04 山西东杰智能物流装备股份有限公司 Flat-belt transmission type conveying roller bed
CN205771397U (en) * 2016-05-19 2016-12-07 昆山集创机电工程有限公司 A kind of novel high speed rolling bed conveying mechanism
CN208094985U (en) * 2018-05-08 2018-11-13 常州太平通讯科技有限公司 Quake-proof seat for data center

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