CN109333274B - Cooled plate abrasive belt grinding machine - Google Patents
Cooled plate abrasive belt grinding machine Download PDFInfo
- Publication number
- CN109333274B CN109333274B CN201811367970.XA CN201811367970A CN109333274B CN 109333274 B CN109333274 B CN 109333274B CN 201811367970 A CN201811367970 A CN 201811367970A CN 109333274 B CN109333274 B CN 109333274B
- Authority
- CN
- China
- Prior art keywords
- shell
- plate
- abrasive belt
- fixed pipe
- refrigerant medium
- Prior art date
- 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
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000003028 elevating effect Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005498 polishing Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
- B24B21/12—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving a contact wheel or roller pressing the belt against the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a cooled plate abrasive belt grinder, wherein a contact roller grinds and polishes a plate on a feeding device through an abrasive belt rotating at a high speed, a circulating pump on the cooling device conveys a refrigerant medium into a shell of the contact roller, the refrigerant medium exchanges heat with the abrasive belt through the side wall of the shell, grinding heat on the plate is transferred to the abrasive belt through the plate at a high temperature, then the abrasive belt transfers heat to the refrigerant medium in the shell, the refrigerant medium at the high temperature after heat exchange is conveyed into an air evaporator from the shell for cooling, and the refrigerant medium enters the shell through the circulating pump, so that a closed loop cooling circuit is formed, the plate is indirectly cooled through the cooling contact roller, the refrigerant medium is not in direct contact with the plate, and the common refrigerant medium adopts water, so that the abrasive belt is suitable for grinding plates which cannot be subjected to water. The invention is used for grinding and polishing the plate.
Description
Technical Field
The invention relates to the field of plate processing, in particular to a cooled plate abrasive belt grinder.
Background
The grinding heat generated when the existing abrasive belt grinding machine grinds the plate can deform the plate, the plate is cooled by setting a water cooling spray mode, but the abrasive belt grinding machine is only applicable to the plate of the water mill, and when grinding some plates which cannot be involved, the abrasive belt grinding machine cannot cool by the water spraying mode, and the abrasive belt grinding machine is in a natural cooling mode of the plate and ambient air at present, so that the cooling effect is poor, and the phenomenon that the heat dissipation of the ground part of the plate is uneven and deformation is generated is often caused.
Disclosure of Invention
The invention aims to solve the technical problems that: a cooled sheet material belt sander is provided that is adaptable for grinding non-water-capable sheet materials.
The invention solves the technical problems as follows:
The utility model provides a refrigerated panel abrasive band grinding machine, includes organism, abrasive band grinding device, material feeding unit, elevating gear, material feeding unit be the extension setting from left to right, material feeding unit's direction of delivery be from left to right, elevating gear set up in material feeding unit's below, material feeding unit pass through elevating gear and organism connection, abrasive band grinding device install on the organism, abrasive band grinding device set up in material feeding unit's top, abrasive band grinding device include tensioning roller, the contact roller that is the upper and lower setting, around having on tensioning roller, the contact roller be the annular abrasive band, tensioning roller, contact roller are the extension setting around respectively, the contact roller include and are cylindric casing, the casing be the extension setting around, the centre of a circle department at both ends all be equipped with the through-hole around the casing, the through-hole be connected with the connecting pipe, the other end of connecting pipe stretch out towards the outside of casing tip, the both ends of casing pass through the connecting pipe and rotate with the connecting pipe, the motor front and back end of casing are equipped with the fixing base and the rotation of the organism, the front and back of the motor is equipped with the fixing base is connected with the front and back of the rotation of the organism, the front and back of the fixing base is equipped with the connecting roller and the front and back of the rotation respectively; the cooling device comprises a circulating pump and an air evaporator which are connected with each other, wherein the refrigerant inlet of the air evaporator is connected with a first conduit, the refrigerant inlet of the air evaporator is communicated with a connecting pipe at the front end of the shell through the first conduit, the refrigerant outlet of the air evaporator is communicated with the inlet of the circulating pump, the outlet of the circulating pump is connected with a second conduit, and the outlet of the circulating pump is communicated with the connecting pipe at the rear end of the shell through the second conduit.
As a further improvement of the scheme, the rotating motor is connected with a driving belt, and the rotating motor is in transmission connection with a connecting pipe at the front end of the shell through the driving belt.
As the further improvement of above-mentioned scheme, material feeding unit include two curb plates, two curb plates are relative setting around being, the curb plate be and extend the setting about, be equipped with a plurality of conveying rollers between two curb plates, the conveying roller be and extend the setting about, the both ends of conveying roller respectively with two curb plates coupling, a plurality of conveying rollers are control the interval arrangement setting, be equipped with the drive chain between two adjacent conveying rollers, two adjacent conveying rollers pass through the drive chain interconnect, install feeding motor on one of them curb plate, feeding motor and one of them conveying roller transmission be connected.
As a further improvement of the scheme, the lifting device comprises four lifting cylinders, one lifting cylinder is arranged below the left part of the side plate and one lifting cylinder is arranged below the right part of the side plate, the lower ends of the lifting cylinders are fixedly arranged on the machine body, the upper ends of the lifting cylinders are in transmission connection with the side plate, and the four lifting cylinders can drive the feeding device to move up and down.
As a further improvement of the scheme, a fixed pipe which is coaxially arranged with the shell is arranged in the shell, the length of the fixed pipe is smaller than that of the shell, the fixed pipe is arranged between two ends of the shell, the side wall of the fixed pipe is connected with a plurality of heat transfer plates, the heat transfer plates are arranged at intervals radially along the side wall of the fixed pipe, the heat transfer plates are arranged axially along the fixed pipe, and the fixed pipe is fixedly connected with the inner wall surface of the shell through the heat transfer plates.
As a further improvement of the scheme, the two ends of the fixed pipe are respectively provided with an end cover, the end covers are in a circular arch shape, and the end covers are fixedly connected with the end parts of the fixed pipe.
As a further improvement of the scheme, a cross beam which extends from front to back is arranged below the fixing seat, the front end and the rear end of the cross beam are fixedly connected with the machine body, an adjusting cylinder which is vertically arranged is arranged between the fixing seat and the cross beam, the lower end of the adjusting cylinder is fixedly arranged on the cross beam, and the upper end of the adjusting cylinder is in transmission connection with the fixing seat.
As a further improvement of the scheme, two adjusting cylinders are arranged and are arranged on the cross beam in a front-back arrangement.
The beneficial effects of the invention are as follows: the contact roller grinds polishing through the abrasive band of high-speed pivoted to the panel on the material feeding unit, circulating pump on the cooling device carries the refrigerant medium to the casing of contact roller in simultaneously, the refrigerant medium carries out heat transfer through the lateral wall of casing and abrasive band, grinding heat on the panel is through transmitting the abrasive band from the panel of high temperature, then the abrasive band is given the refrigerant medium in the casing again to heat transfer, the refrigerant medium of high temperature carries out cooling from the casing in the air evaporator after heat transfer, enter into the casing through the circulating pump, thereby form a closed loop's cooling circuit, cool down the panel indirectly through cooling contact roller, thereby reach the refrigerant medium and not directly contact with the panel, general refrigerant medium adopts water, thereby be applicable to the panel grinding that can not involve.
The invention is used for grinding and polishing the plate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the invention, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
FIG. 1 is a schematic diagram of a front view of an embodiment of the present invention;
Fig. 2 is a right side cross-sectional view of an embodiment of the present invention.
Detailed Description
The conception, specific structure, and technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present invention based on the embodiments of the present invention. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation. The technical features of the invention can be interactively combined on the premise of no contradiction and conflict.
Referring to fig. 1 and 2, this is an embodiment of the invention, in particular:
The utility model provides a refrigerated panel abrasive band grinding machine, includes organism 1, abrasive band grinding device 2, material feeding unit 3, elevating gear 4, material feeding unit 3 be the extension setting about, material feeding unit 3's direction of delivery be from left to right, elevating gear 4 set up in material feeding unit 3's below, material feeding unit 3 pass through elevating gear 4 and be connected with organism 1, abrasive band grinding device 2 install on organism 1, abrasive band grinding device 2 set up in material feeding unit 3's top, abrasive band grinding device 2 include take-up roll 21, the contact roller 22 that is the upper and lower setting, around having on take-up roll 21, contact roller 22 and take-up the abrasive band 23 that is annular, The tensioning roller 21 and the contact roller 22 are respectively arranged in a front-back extending way, the contact roller 22 comprises a cylindrical shell 221, the shell 221 is arranged in a front-back extending way, through holes 222 are respectively arranged at the circle centers of the front end and the rear end of the shell 221, the through holes 222 are connected with connecting pipes 223, one ends of the connecting pipes 223 are fixedly connected with the through holes 222, the other ends of the connecting pipes 223 extend out of the end parts of the shell 221, the front end and the rear end of the shell 221 are rotatably connected with the machine body 1 through the connecting pipes 223, the connecting pipes 223 at the front end of the shell 221 are connected with a rotating motor 26 arranged on the machine body 1, the rotary motor 26 is in transmission connection with the connecting pipe 223, a fixed seat 24 extending forwards and backwards is arranged between the tensioning roller 21 and the contact roller 22, the front end and the rear end of the tensioning roller 21 are respectively connected with the front end and the rear end of the fixed seat 24 in a shaft way, and the fixed seat 24 is connected with the machine body 1; The cooling device 5 comprises a circulating pump 51 and an air evaporator 52 which are connected with each other, a first conduit 53 is connected to a refrigerant inlet of the air evaporator 52, the refrigerant inlet of the air evaporator 52 is communicated with a connecting pipe 223 at the front end of the shell 221 through the first conduit 53, a refrigerant outlet of the air evaporator 52 is communicated with an inlet of the circulating pump 51, an outlet of the circulating pump 51 is connected with a second conduit 54, and an outlet of the circulating pump 51 is communicated with a connecting pipe 223 at the rear end of the shell 221 through the second conduit 54. The contact roller 22 grinds and polishes the plate on the feeding device 3 through the abrasive belt 23 rotating at a high speed, meanwhile, the circulating pump 51 on the cooling device 5 conveys the refrigerant medium into the shell 221 of the contact roller 22, the refrigerant medium exchanges heat with the abrasive belt 23 through the side wall of the shell 221, grinding heat on the plate is transferred to the abrasive belt 23 through the plate at a high temperature, then the abrasive belt 23 transfers heat to the refrigerant medium in the shell 221, the refrigerant medium at a high temperature after heat exchange is conveyed into the air evaporator 52 from the shell 221 for cooling and cooling, and enters the shell 221 through the circulating pump 51, so as to form a closed loop cooling circuit, The plate is indirectly cooled by the cooling contact roller 22, so that the refrigerant medium is not in direct contact with the plate, and the common refrigerant medium adopts water, so that the plate grinding device is suitable for grinding plates which cannot be involved.
Further as a preferred embodiment, the rotating motor 26 is connected with a driving belt 261, and the rotating motor 26 is in driving connection with a connecting pipe 223 at the front end of the shell 221 through the driving belt 261. The transmission belt 261 can filter vibration generated during grinding of the contact roller 22, so that the service life of the rotary motor 26 is prolonged, and the rotary motor 26 is prevented from operating in a vibration environment for a long time.
Further as the preferred embodiment, the feeding device 3 includes two side plates 31, the two side plates 31 are arranged in a front-back opposite mode, the side plates 31 are arranged in a left-right extending mode, a plurality of conveying rollers 32 are arranged between the two side plates 31, the conveying rollers 32 are arranged in a front-back extending mode, two ends of each conveying roller 32 are respectively connected with the two side plates 31 in a shaft mode, the conveying rollers 32 are arranged in a left-right interval mode, a transmission chain is arranged between two adjacent conveying rollers 32, the two adjacent conveying rollers 32 are connected with each other through the transmission chain, a feeding motor 33 is arranged on one side plate 31, and the feeding motor 33 is connected with one conveying roller 32 in a transmission mode. The plurality of conveying rollers 32 are arranged at intervals left and right, so that the heat exchange area of the metal plate and air is increased, the grinding heat dissipation is facilitated, and the grinding and polishing quality of the metal plate is further improved.
Further as a preferred embodiment, the lifting device 4 includes four lifting cylinders 41, one lifting cylinder 41 is disposed below the left portion and below the right portion of the side plate 31, the lower end of the lifting cylinder 41 is fixedly mounted on the machine body 1, the upper end of the lifting cylinder 41 is in transmission connection with the side plate 31, and the four lifting cylinders 41 can drive the feeding device 3 to move up and down. The up-down position of the feeding device 3 is adjusted by the four lifting cylinders 41, so that the distance between the abrasive belt grinding device 2 and the feeding device 3 can be adjusted, and the grinding amount of the plate can be adjusted.
Further as a preferred embodiment, a fixing tube 224 coaxially arranged with the casing 221 is disposed inside the casing 221, the length of the fixing tube 224 is smaller than that of the casing 221, the fixing tube 224 is disposed between two ends of the casing 221, a plurality of heat transfer plates 225 are connected to the side wall of the fixing tube 224, the plurality of heat transfer plates 225 are arranged in radial intervals along the side wall of the fixing tube 224, the heat transfer plates 225 are arranged along the axial direction of the fixing tube 224, and the fixing tube 224 is fixedly connected with the inner wall surface of the casing 221 through the plurality of heat transfer plates 225. The low-temperature refrigerant medium enters the shell 221 from the connecting pipe 223 at the rear end of the shell 221, the low-temperature refrigerant medium flows out from the connecting pipe 223 at the front end of the shell 221 after the shell 221 is cooled, the shell 221 exchanges heat with the low-temperature refrigerant medium through the heat transfer plates 225, the heat transfer areas of the heat transfer plates 225 are increased, so that the cooling effect of the contact roller 22 is improved, the heat transfer plates 225 are arranged along the axial direction of the fixing pipes 224, the fluidity of cooling water is improved, the heat exchange effect is further improved, the fixing pipes 224 are fixedly connected with the inner wall surface of the shell 221 through the heat transfer plates 225, the strength of the side wall of the shell 221 is improved, and deformation is prevented.
Further as a preferred embodiment, the two ends of the fixing tube 224 are respectively provided with an end cover 226, the end covers 226 are in a dome shape, and the end covers 226 are fixedly connected with the ends of the fixing tube 224. The dome-shaped end cover 226 can split the refrigerant medium, and the refrigerant medium flows from the rear end of the shell 221 to the front end of the shell 221 along the heat transfer plate 225, so that all the refrigerant medium exchanges heat with the heat transfer plate 225, and the heat exchange effect is further improved.
Further as the preferred embodiment, a cross beam 25 extending from front to back is arranged below the fixed seat 24, the front end and the rear end of the cross beam 25 are fixedly connected with the machine body 1, an adjusting cylinder 27 arranged vertically is arranged between the fixed seat 24 and the cross beam 25, the lower end of the adjusting cylinder 27 is fixedly arranged on the cross beam 25, and the upper end of the adjusting cylinder 27 is in transmission connection with the fixed seat 24. The adjusting cylinder 27 drives the fixing seat 24 to move up and down, so that the distance between the tensioning roller 21 and the contact roller 22 can be adjusted, and the tension of the abrasive belt 23 can be adjusted.
Further, as a preferred embodiment, two adjusting cylinders 27 are provided, and the two adjusting cylinders 27 are arranged on the cross beam 25 in a tandem manner. By means of the two adjusting cylinders 27, not only the tension of the sanding belt 23 but also the front-rear position of the sanding belt 23 can be adjusted, preventing the sanding belt 23 from deviating in the front-rear direction.
While the preferred embodiment of the present application has been described in detail, the present application is not limited to the embodiments described above, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present application, and these equivalent modifications and substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (1)
1. The utility model provides a refrigerated panel abrasive band grinds machine, includes organism (1), abrasive band grinder (2), material feeding unit (3), elevating gear (4), material feeding unit (3) be and extend the setting about, material feeding unit (3)'s direction of delivery be from left to right direction, elevating gear (4) set up in material feeding unit (3) below, material feeding unit (3) be connected with organism (1) through elevating gear (4), abrasive band grinder (2) install on organism (1), abrasive band grinder (2) set up the top at material feeding unit (3), its characterized in that: the abrasive belt grinding device (2) comprises a tensioning roller (21) and a contact roller (22) which are arranged up and down, an annular abrasive belt (23) is wound on the tensioning roller (21) and the contact roller (22), the tensioning roller (21) and the contact roller (22) are respectively arranged in a front-back extending mode, the contact roller (22) comprises a cylindrical shell (221), the shell (221) is arranged in a front-back extending mode, through holes (222) are formed in the circle centers of the front end and the rear end of the shell (221), the through holes (222) are connected with connecting pipes (223), one ends of the connecting pipes (223) are fixedly connected with the through holes (222), the other ends of the connecting pipes (223) extend out of the ends of the shell (221), the front end and the rear end of the connecting pipes (221) are connected with a rotating motor (26) arranged on the machine body (1), the rotating motor (26) is in transmission connection with the connecting pipes (223), the front end and the rear end of the connecting pipes (221) are respectively provided with fixed seats (24) which are arranged between the front end and the rear end of the connecting pipes (21) and the front end of the connecting pipes (21), the fixed seat (24) is connected with the machine body (1); the cooling device (5) is filled with a refrigerant medium, the cooling device (5) comprises a circulating pump (51) and an air evaporator (52) which are connected with each other, a first conduit (53) is connected to a refrigerant inlet of the air evaporator (52), the refrigerant inlet of the air evaporator (52) is communicated with a connecting pipe (223) at the front end of the shell (221) through the first conduit (53), a refrigerant outlet of the air evaporator (52) is communicated with an inlet of the circulating pump (51), an outlet of the circulating pump (51) is connected with a second conduit (54), and an outlet of the circulating pump (51) is communicated with the connecting pipe (223) at the rear end of the shell (221) through the second conduit (54);
The inside of casing (221) be equipped with casing (221) coaxial fixed pipe (224) that set up, the length of fixed pipe (224) be less than the length of casing (221), fixed pipe (224) set up between the both ends of casing (221), the lateral wall of fixed pipe (224) be connected with a plurality of heat transfer plates (225), a plurality of heat transfer plates (225) are radial interval arrangement setting along the lateral wall of fixed pipe (224), heat transfer plate (225) set up along the axial of fixed pipe (224), fixed pipe (224) be connected with the internal face fixed of casing (221) through a plurality of heat transfer plates (225);
end covers (226) are arranged at two ends of the fixed pipe (224), the end covers (226) are in a circular arch shape, and the end covers (226) are fixedly connected with the end parts of the fixed pipe (224);
A cross beam (25) extending forwards and backwards is arranged below the fixed seat (24), the front end and the rear end of the cross beam (25) are fixedly connected with the machine body (1), an adjusting cylinder (27) which is vertically arranged is arranged between the fixed seat (24) and the cross beam (25), the lower end of the adjusting cylinder (27) is fixedly arranged on the cross beam (25), and the upper end of the adjusting cylinder (27) is in transmission connection with the fixed seat (24);
the two adjusting cylinders (27) are arranged on the cross beam (25) in a front-back arrangement manner;
The rotary motor (26) is connected with a transmission belt (261), and the rotary motor (26) is in transmission connection with a connecting pipe (223) at the front end of the shell (221) through the transmission belt (261);
The feeding device (3) comprises two side plates (31), the two side plates (31) are oppositely arranged front and back, the side plates (31) are arranged in a left-right extending mode, a plurality of conveying rollers (32) are arranged between the two side plates (31), the conveying rollers (32) are arranged in a front-back extending mode, two ends of each conveying roller (32) are respectively connected with the two side plates (31) in a shaft mode, the conveying rollers (32) are arranged in a left-right interval mode, a transmission chain is arranged between the two adjacent conveying rollers (32), the two adjacent conveying rollers (32) are connected with each other through the transmission chain, a feeding motor (33) is arranged on one side plate (31), and the feeding motor (33) is connected with one conveying roller (32) in a transmission mode;
the lifting device (4) comprises four lifting cylinders (41), one lifting cylinder (41) is arranged below the left part of the side plate (31) and one lifting cylinder (41) is arranged below the right part of the side plate, the lower end of the lifting cylinder (41) is fixedly arranged on the machine body (1), the upper end of the lifting cylinder (41) is in transmission connection with the side plate (31), and the four lifting cylinders (41) can drive the feeding device (3) to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811367970.XA CN109333274B (en) | 2018-11-16 | 2018-11-16 | Cooled plate abrasive belt grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811367970.XA CN109333274B (en) | 2018-11-16 | 2018-11-16 | Cooled plate abrasive belt grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109333274A CN109333274A (en) | 2019-02-15 |
| CN109333274B true CN109333274B (en) | 2024-07-16 |
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ID=65315678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811367970.XA Active CN109333274B (en) | 2018-11-16 | 2018-11-16 | Cooled plate abrasive belt grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109333274B (en) |
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| CN209754832U (en) * | 2018-11-16 | 2019-12-10 | 佛山市泽信金属材料有限公司 | Refrigerated panel abrasive band grinds machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549484A (en) * | 2009-05-07 | 2009-10-07 | 清华大学 | A polishing disk with internal circulated cooling |
| CN207358798U (en) * | 2017-10-11 | 2018-05-15 | 青岛新凯德机械制造有限公司 | A kind of dry type abrasive band surface grinding machine |
| CN209754832U (en) * | 2018-11-16 | 2019-12-10 | 佛山市泽信金属材料有限公司 | Refrigerated panel abrasive band grinds machine |
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| Publication number | Publication date |
|---|---|
| CN109333274A (en) | 2019-02-15 |
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