CN111941263A - Novel hardcover book grinds machine - Google Patents
Novel hardcover book grinds machine Download PDFInfo
- Publication number
- CN111941263A CN111941263A CN202010930000.7A CN202010930000A CN111941263A CN 111941263 A CN111941263 A CN 111941263A CN 202010930000 A CN202010930000 A CN 202010930000A CN 111941263 A CN111941263 A CN 111941263A
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- Prior art keywords
- pressing
- grinding machine
- pressing plate
- expansion shaft
- grinding
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- 238000003825 pressing Methods 0.000 claims abstract description 86
- 239000000428 dust Substances 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 description 13
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Images
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
- B24B37/00—Lapping machines or devices; 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention provides a novel hardcover book grinding machine which comprises a grinding machine main body, wherein a pushing and pressing mechanism, a grinding mechanism and a dust removal system are arranged in the grinding machine main body; the pushing and pressing mechanism comprises a pressing assembly, the pressing assembly comprises a front pressing plate, a rear baffle and a leaf pressing plate, the front side of the front pressing plate is connected with a pressing cylinder, two sides of the pressing assembly are provided with linear rails, two sliding blocks are mounted on the linear rails, a reset cylinder is mounted on the left side of the leaf pressing plate, and a front and rear shifting cylinder is mounted on the rear side of the pressing assembly; the grinding mechanism comprises an expansion shaft, a frosted paper sleeve is sleeved outside the expansion shaft, and a brush roller is arranged on the rear side of the expansion shaft; the dust removal system comprises a dust removal box body, and the rear side of the dust removal box body is connected with a dust collection interface. The invention has the beneficial effects that: the whole machine is of an all-steel plate welding structure, a combined box type integrated structure, has good rigidity and stability, runs quietly, is provided with a totally-enclosed protective cover, and is elegant in appearance and small in occupied area; and a brush roll mechanism is added to realize the dust removal operation of a roller brush at the lower end of the book to be ground.
Description
Technical Field
The invention relates to the technical field of grinding machines, in particular to a novel hardcover book grinding machine.
Background
The book is a main tool for recording all achievements by human, is also an important medium for human interaction feeling, knowledge acquisition and experience transfer, and contributes to human culture development. Common books are in a cuboid shape, the four sides are flat and have no burrs, and the book holder is convenient for readers to carry and read. And the integral cutting and grinding quality requirement of the hardcover is higher.
At present, a grinding device for grinding the side edge of the hardcover book is lacked in the market.
Disclosure of Invention
In order to solve the problems, the invention discloses a novel hardcover book grinding machine which is convenient to operate, high in grinding efficiency and good in quality.
The specific scheme is as follows:
the utility model provides a novel hardcover book grinds machine which characterized in that: the grinding machine comprises a grinding machine main body, wherein a pushing and pressing mechanism, a grinding mechanism and a dust removal system are arranged in the grinding machine main body; the propelling and compressing mechanism comprises a compressing assembly capable of sliding forwards and backwards, the compressing assembly comprises a front pressing plate and a rear baffle which are arranged forwards and backwards and are parallel to each other, and a leaf pressing plate arranged on the left side of the front pressing plate and the rear baffle, the distance between the front baffle and the rear baffle is 60mm at most, the distance between the front baffle and the rear baffle is 0mm at least, the width of the baffle is 300mm, the middle part of the front side of the front pressing plate is connected with a compressing cylinder in a matching way, two wire rails which are arranged horizontally are symmetrically arranged on the two sides of the compressing assembly and are vertical to the front pressing plate, two sliding blocks which can slide forwards and backwards along the line rails are respectively arranged on each wire rail in a matching way, a telescopic shield is added on each sliding block part to prevent dust from polluting mechanical parts such as bearings/sliding blocks, the left side and the right side of the compressing assembly are respectively fixedly connected with the sliding blocks, a front shifting cylinder and a rear shifting cylinder are arranged in the middle of the rear side of the compressing assembly in a matched manner; the book polishing mechanism comprises a polishing mechanism body, a front pressing plate and a polishing mechanism body, wherein the polishing mechanism body is arranged on the front pressing plate, the front pressing plate is arranged on the front pressing plate, the polishing mechanism body is horizontally arranged below the pushing pressing mechanism body, the expansion shaft is parallel to the front pressing plate, a frosted paper sleeve is sleeved outside the expansion shaft, the size specification is that the diameter phi is 77.5 multiplied by 320mm, the height difference between the highest point of the frosted paper sleeve and the height difference of the polishing end face of a book is 1.0. The rear side of the expansion shaft is provided with a brush roll parallel to the expansion shaft, the expansion shaft and the brush roll are respectively connected with a driving motor and a brush roll motor in a matching mode, the expansion shaft is driven by the driving motor and is driven by a synchronous wheel synchronous belt, the rated rotating speed is 1500RPM, and the speed and the effect can be adjusted. The expansion axis is phi 74 x 310mm, and the maximum expansion diameter is phi 82 mm. The main shaft mounting bearing adopts a high-speed inlet bearing NSK/SKF, and is durable; the dust removal system comprises a dust removal box body arranged below the grinding mechanism, and the rear side of the dust removal box body is connected with a dust collection interface communicated with the outer side of the grinding machine main body. The whole machine all-steel plate welding structure is a combined box type integrated structure, has good rigidity and stability, runs quietly, is a totally-enclosed protective cover, is elegant in appearance, small in occupied area and large in size: the width is 800mm, the depth is 950mm, the height is 950mmm (the height does not include an illuminating lamp), and the weight of the equipment is controlled to be about 380 kg.
Furthermore, the piston rod of the compressing cylinder is arranged backwards, and the rear end of the piston rod is connected with the middle part of the front side of the front pressing plate in a matched mode.
Furthermore, the piston rod of the reset cylinder is arranged rightwards, the right end of the piston rod is connected with the left side of the flyleaf pressing plate in a matched mode, and a compression spring is further arranged between the reset cylinder and the flyleaf pressing plate.
Furthermore, a piston rod of the front and rear shifting cylinder is arranged forwards, and the front end of the piston rod is connected with the middle part of the rear side of the rear baffle in a matched mode.
Furthermore, a cleaning mechanism used for cleaning the grinding roller is arranged above the pushing and pressing mechanism and is a rubber cleaning mechanism, the surface of the ground paper sleeve is cleaned through a manual pressing mechanism, and meanwhile, the air blowing gun is arranged, so that manual cleaning of dust on the table top of the equipment is realized. The block size was 110 x 60 x 26mm (length x height x width) and after use was 110 x 25 x 26 mm.
Furthermore, a handle is arranged on the top of the sliding block which is positioned on the right linear rail and arranged on the front side in a matching way.
Furthermore, the front side of the pushing and pressing mechanism is provided with two front limiting blocks for limiting and pressing the assembly, and the rear side of the pushing and pressing mechanism is provided with a rear limiting block for limiting and pressing the assembly.
Furthermore, a base plate is arranged at the bottom of the front side of the pushing and pressing mechanism.
Further, the top cooperation of grinding machine main part is installed light and operation control panel box, and the lower part is for the base body that is used for the support, be equipped with the electronic box in the base body, the bottom equipartition has four shock pads.
Furthermore, a PLC, a frequency converter, a leakage protector, a relay, a contactor and the like are arranged in the electric box; the operation control panel box is provided with a power switch, a power indicator light, a start and an emergency stop. The front pressing plate and the rear baffle plate adopt a plating process to ensure that the book grinding plate is not rusted and faded, and the backing plate adopts a stainless steel plate to avoid polluting ground books.
The invention has the beneficial effects that: the whole machine is of an all-steel plate welding structure, a combined box type integrated structure, has good rigidity and stability, runs quietly, is provided with a totally-enclosed protective cover, and is elegant in appearance and small in occupied area; the linear guide rail cylinder is adopted for driving, so that the book is clamped and moved to sweep through the grinding wheel to polish the end face, the telescopic shield is added on the sliding block part, and the mechanical parts such as the bearing/the sliding block and the like are prevented from being polluted by dust; the brush roll mechanism is added, and the brush roll motor is driven independently, so that the rolling brush dust cleaning operation for the lower end of a book to be ground is realized.
Drawings
Fig. 1 is a front schematic view of a novel hardcover book grinding machine of the invention.
Fig. 2 is a schematic diagram of the internal structure of the front side of the novel hardcover book grinding machine.
Fig. 3 is a rear schematic view of a novel hardcover book grinding machine of the invention.
Fig. 4 is a schematic diagram of the internal structure of the rear side of the novel hardcover book grinding machine.
Fig. 5 is a top view of the pushing and pressing mechanism in the new hardcover book grinding machine of the invention.
Fig. 6 is a schematic diagram of an expansion shaft and a brush roll in the novel hardcover book grinding machine.
List of reference numerals:
1-front press plate, 2-back plate, 3-fly leaf press plate, 4-pressing cylinder, 5-linear rail, 6-slide block, 7-resetting cylinder, 8-back and forth shifting cylinder, 9-expansion shaft, 10-brush roller, 11-driving motor, 12-brush roller motor, 13-dust removal box body, 14-dust collection interface, 15-cleaning mechanism, 16-front limit block, 17-back limit block, 18-backing plate, 19-lighting lamp, 20-operation control panel box, 21-base body, 22-electric box, 23-shock pad and 24-handle.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.
As shown in the figure, the novel hardcover book grinding machine comprises a grinding machine main body, wherein a pushing and pressing mechanism, a grinding mechanism and a dust removal system are arranged in the grinding machine main body; the propelling and compressing mechanism comprises a compressing assembly capable of sliding forwards and backwards, the compressing assembly comprises a front pressing plate 1 and a rear baffle plate 2 which are arranged forwards and backwards and are parallel to each other, and a leaf pressing plate 3 arranged on the left side of the front pressing plate 1 and the rear baffle plate 2, the distance between the front baffle plate and the rear baffle plate is maximally 60mm, the distance between the front baffle plate and the rear baffle plate is 0mm, the width of the baffle plate is 300mm, the middle part of the front side of the front pressing plate 1 is matched and connected with a compressing cylinder 4, two horizontally arranged line rails 5 are symmetrically arranged on the two sides of the compressing assembly, the two line rails 5 are arranged in parallel to each other and are vertical to the front pressing plate 1, two sliders 6 capable of sliding forwards and backwards are respectively matched and installed on each line rail 5, a telescopic shield is added on each slider part, mechanical parts such as bearings/sliders can be prevented from being polluted by dust, the left side and, a reset cylinder 7 is arranged on the left side of the pressing component in a matching way, and a front and rear shifting cylinder 8 is arranged in the middle of the rear side of the pressing component in a matching way; the polishing mechanism comprises an expansion shaft 9 horizontally arranged below the pushing and pressing mechanism, the expansion shaft 9 is parallel to the front pressing plate 1, a frosted paper sleeve is sleeved outside the expansion shaft 9, the size specification is that the diameter phi is 77.5 multiplied by 320mm, the height difference between the highest point of the frosted paper sleeve and the polishing end face of the book is 1.0mm, the maximum fall is 4.0mm, an adjusting plate is additionally arranged on the book polishing platform, normal polishing does not need to be replaced, and the book polishing platform can be replaced after the grinding wheel is abraded or the polishing effect is not ideal. The rear side of the expansion shaft 9 is provided with a brush roll 10 parallel to the expansion shaft, the expansion shaft 9 and the brush roll 10 are respectively connected with a driving motor 11 and a brush roll motor 12 in a matching mode, the expansion shaft is driven by the driving motor and is driven by a synchronous wheel synchronous belt, the rated rotating speed is 1500RPM, and the speed and the effect can be adjusted. The expansion axis is phi 74 x 310mm, and the maximum expansion diameter is phi 82 mm. The main shaft mounting bearing adopts a high-speed inlet bearing NSK/SKF, and is durable; the dust removing system comprises a dust removing box body 13 arranged below the grinding mechanism, and the rear side of the dust removing box body 13 is connected with a dust suction port 14 communicated with the outer side of the grinding machine main body. The whole machine all-steel plate welding structure is a combined box type integrated structure, has good rigidity and stability, runs quietly, is a totally-enclosed protective cover, is elegant in appearance, small in occupied area and large in size: the width is 800mm, the depth is 950mm, the height is 950mmm (the height does not include an illuminating lamp), and the weight of the equipment is controlled to be about 380 kg.
In the embodiment, the piston rod of the pressing cylinder 4 is arranged backwards, and the rear end of the piston rod is connected with the middle part of the front side of the front pressing plate 1 in a matching way; a piston rod of the reset cylinder 7 is arranged rightwards, the right end of the piston rod is matched and connected with the left side of the flyleaf pressing plate 3, and a compression spring is further arranged between the reset cylinder 7 and the flyleaf pressing plate 3; the piston rod of the front and rear shifting cylinder 8 is arranged forwards, and the front end of the piston rod is connected with the middle part of the rear side of the rear baffle 2 in a matching way.
In this embodiment, a cleaning mechanism 15 for cleaning the grinding roller 9 is arranged above the pushing and pressing mechanism, the cleaning mechanism is a rubber cleaning mechanism, the manual pressing mechanism cleans the surface of the abrasive paper sleeve, and meanwhile, the air blowing gun is arranged to realize manual cleaning of dust on the table top of the equipment. The block size was 110 x 60 x 26mm (length x height x width) and after use was 110 x 25 x 26 mm.
In the present embodiment, a handle 24 is mounted on the top of the slide block 6 on the right side linear rail 5 and positioned at the front side.
In the embodiment, the front side of the pushing and pressing mechanism is provided with two front limiting blocks 16 for limiting the pressing component, and the rear side is provided with two rear limiting blocks 17 for limiting the pressing component.
In this embodiment, a backing plate 18 is provided at the bottom of the front side of the pushing and pressing mechanism.
In this embodiment, the top of the main body of the grinder is provided with a lighting lamp 19 and an operation control panel box 20, the lower part is a base body 21 for supporting, an electric box 22 is arranged in the base body 21, and four shock absorbing pads 23 are uniformly distributed at the bottom.
In the present embodiment, the electrical box 22 is equipped with a PLC, a frequency converter, a leakage protector, a relay, a contactor, and the like; the operation control panel box 20 is provided with a power switch, a power indicator, a start and an emergency stop. The front pressing plate and the rear baffle plate adopt a plating process to ensure that the book grinding plate is not rusted and faded, and the backing plate adopts a stainless steel plate to avoid polluting ground books.
The grinding steps of the invention are as follows:
in the initial state, the reset cylinder 7 is in a contracted state, the fly leaf pressing plate 3 is opened, the hold cylinder 4 is in a contracted state, and the forward/backward shift cylinder 8 is in an extended state. First, the hardback flyleaves (front and back) are opened, the flyleaves are inserted into the flyleaf pressing plate 3, after the start button is pressed, the reset cylinder 7 loses air pressure, the pressing spring 14 presses the book leaf, the pressing cylinder 4 extends to act, the front pressing plate 1 presses the book inner leaf, the book inner leaf is clamped and held between the front pressing plate 1 and the rear baffle 2, then the front and back shift cylinder 8 contracts to move the whole pressing component backwards and through the expansion shaft 9 and the brush roller 10 to realize the end surface polishing and the rolling brush dust cleaning operation, the front and back shift cylinder 8 contracts to limit and then executes the extending action, the pressing component moves forwards and through the brush roller 10 and the expansion shaft 9, after the inner page of the book passes through the expansion shaft 9 and is ground for 2 times in a reciprocating way, the inner page returns to the original position, the pressing cylinder 4 contracts at the moment, the front pressing plate 1 opens, the reset cylinder 7 acts and contracts, the pressing plate 3 of the leaf of the book opens, and the ground book is taken out manually. The above actions are repeated to realize the grinding of the hardcover.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (9)
1. The utility model provides a novel hardcover book grinds machine which characterized in that: the grinding machine comprises a grinding machine main body, wherein a pushing and pressing mechanism, a grinding mechanism and a dust removal system are arranged in the grinding machine main body;
the propelling and compressing mechanism comprises a compressing assembly capable of sliding forwards and backwards, the compressing assembly comprises a front pressing plate (1) and a rear baffle plate (2) which are arranged forwards and backwards and are parallel to each other, and a flyleaf pressing plate (3) arranged on the left side of the front pressing plate (1) and the left side of the rear baffle plate (2), the middle part of the front side of the front pressing plate (1) is connected with a compressing cylinder (4) in a matching way, two linear rails (5) which are horizontally arranged are symmetrically arranged on two sides of the compressing assembly, the two linear rails (5) are arranged in parallel to each other and are vertical to the front pressing plate (1), two sliders (6) capable of sliding forwards and backwards along the linear rails are respectively installed on each linear rail (5) in a matching way, the left side and the right side of the compressing assembly are respectively and fixedly connected with the sliders (6) on the left linear rail (5) and the right linear rail (5), the fly, a front and rear shifting cylinder (8) is arranged in the middle of the rear side of the compressing assembly in a matched manner;
the grinding mechanism comprises an expansion shaft (9) horizontally arranged below the pushing and pressing mechanism, the expansion shaft (9) is parallel to the front pressing plate (1), a frosted paper sleeve is sleeved outside the expansion shaft (9), a brush roller (10) parallel to the expansion shaft (9) is arranged on the rear side of the expansion shaft (9), and the expansion shaft (9) and the brush roller (10) are respectively connected with a driving motor (11) and a brush roller motor (12) in a matched mode;
the dust removal system comprises a dust removal box body (13) arranged below the grinding mechanism, and a dust suction interface (14) communicated with the outer side of the grinding machine main body is connected to the rear side of the dust removal box body (13).
2. The new hardcover book grinding machine of claim 1, characterized in that: the piston rod of the pressing cylinder (4) is arranged backwards, and the rear end of the piston rod is connected with the middle part of the front side of the front pressing plate (1) in a matched mode.
3. The new hardcover book grinding machine of claim 1, characterized in that: the piston rod of the reset cylinder (7) is arranged rightwards, the right end of the piston rod is connected with the left side of the flyleaf pressing plate (3) in a matched mode, and a compression spring is further arranged between the reset cylinder (7) and the flyleaf pressing plate (3).
4. The new hardcover book grinding machine of claim 1, characterized in that: the piston rod of the front and rear shifting cylinder (8) is arranged forwards, and the front end of the piston rod is connected with the middle part of the rear side of the rear baffle (2) in a matched mode.
5. The new hardcover book grinding machine of claim 1, characterized in that: and a cleaning mechanism (15) for cleaning the grinding roller (9) is arranged above the pushing and pressing mechanism.
6. The new hardcover book grinding machine of claim 1, characterized in that: a handle (24) is arranged on the top of the sliding block (6) which is positioned on the right side linear rail (5) and arranged on the front side in a matching way.
7. The new hardcover book grinding machine of claim 1, characterized in that: the front side of the propelling and pressing mechanism is provided with two front limiting blocks (16) used for limiting and pressing the assembly, and the rear side of the propelling and pressing mechanism is provided with two rear limiting blocks (17) used for limiting and pressing the assembly.
8. The new hardcover book grinding machine of claim 1, characterized in that: and a base plate (18) is arranged at the bottom of the front side of the propelling and pressing mechanism.
9. The new hardcover book grinding machine of claim 1, characterized in that: the top cooperation of grinding machine main part is installed light (19) and operation control panel box (20), and the lower part is for being used for the basic body (21) that supports, be equipped with electronic box (22) in basic body (21), the bottom equipartition has four shock pads (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010930000.7A CN111941263A (en) | 2020-09-07 | 2020-09-07 | Novel hardcover book grinds machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010930000.7A CN111941263A (en) | 2020-09-07 | 2020-09-07 | Novel hardcover book grinds machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111941263A true CN111941263A (en) | 2020-11-17 |
Family
ID=73356414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010930000.7A Pending CN111941263A (en) | 2020-09-07 | 2020-09-07 | Novel hardcover book grinds machine |
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| Country | Link |
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| CN (1) | CN111941263A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203527207U (en) * | 2013-11-13 | 2014-04-09 | 河南城建学院 | Household used book refurbishing device |
| CN108188901A (en) * | 2018-02-11 | 2018-06-22 | 池俊辰 | Adaptive books processing unit |
| CN208196424U (en) * | 2018-04-26 | 2018-12-07 | 郑州市顶新装饰材料有限公司 | plate grinding device |
| CN209273128U (en) * | 2018-12-05 | 2019-08-20 | 锦西化工研究院有限公司 | A kind of device of grinding large scale high tenacity low optical distortion transparent plastic plate |
| CN110524346A (en) * | 2019-08-27 | 2019-12-03 | 江苏三叶智能装备股份有限公司 | A kind of books side grinder |
| CN213054292U (en) * | 2020-09-07 | 2021-04-27 | 江苏三叶智能装备股份有限公司 | Novel hardcover book grinds machine |
-
2020
- 2020-09-07 CN CN202010930000.7A patent/CN111941263A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203527207U (en) * | 2013-11-13 | 2014-04-09 | 河南城建学院 | Household used book refurbishing device |
| CN108188901A (en) * | 2018-02-11 | 2018-06-22 | 池俊辰 | Adaptive books processing unit |
| CN208196424U (en) * | 2018-04-26 | 2018-12-07 | 郑州市顶新装饰材料有限公司 | plate grinding device |
| CN209273128U (en) * | 2018-12-05 | 2019-08-20 | 锦西化工研究院有限公司 | A kind of device of grinding large scale high tenacity low optical distortion transparent plastic plate |
| CN110524346A (en) * | 2019-08-27 | 2019-12-03 | 江苏三叶智能装备股份有限公司 | A kind of books side grinder |
| CN213054292U (en) * | 2020-09-07 | 2021-04-27 | 江苏三叶智能装备股份有限公司 | Novel hardcover book grinds machine |
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