CN114619309A - Edge grinding machine for producing disposable paper pulp lunch box - Google Patents
Edge grinding machine for producing disposable paper pulp lunch box Download PDFInfo
- Publication number
- CN114619309A CN114619309A CN202210187768.9A CN202210187768A CN114619309A CN 114619309 A CN114619309 A CN 114619309A CN 202210187768 A CN202210187768 A CN 202210187768A CN 114619309 A CN114619309 A CN 114619309A
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- China
- Prior art keywords
- fixedly connected
- plate
- block
- grinding machine
- dust
- 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.)
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
-
- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
-
- 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
Abstract
The invention provides an edge grinding machine for producing a disposable paper pulp lunch box. The edge grinding machine is used in production of disposable pulp cutlery box, including backup pad and surge tank, the both sides difference first curb plate of fixedly connected with and the second curb plate at the top of backup pad, the bottom fixedly connected with fixed plate of first curb plate one side, the top fixedly connected with limiting plate of first curb plate one side, the top of fixed plate is rotated and is connected with the regulation post, the top of adjusting the post runs through the limiting plate and extends to the outside of limiting plate. The edge grinding machine for producing the disposable paper pulp lunch box enables the grinding disc to be in contact with the tableware in a fitting mode, so that all surfaces of the surface of the tableware can be effectively ground, the grinding efficiency and the grinding effect of the tableware can be improved, in addition, the whole device can be well subjected to damping treatment through the matching among the limiting blocks, the limiting columns and the damping springs, and the service life of the device is effectively prolonged.
Description
Technical Field
The invention relates to the field of tableware edge grinding, in particular to an edge grinding machine for producing a disposable paper pulp lunch box.
Background
With the rapid development of the catering industry, the demand of disposable tableware is increased, so that the disposable tableware industry is rapidly grown up. The disposable tableware is formed by heating, pressurizing and pressing melamine resin powder, is widely used in catering industry due to the properties of lightness, attractiveness, low temperature resistance, boiling resistance, low breakage resistance and the like, and because the melamine tableware is manufactured by the heating, pressurizing and pressing forming process, more burrs and burrs appear at the edge of the finished melamine tableware after pressing forming, and the product can be smoother only by a polishing process.
The edging machine is used in disposable paper pulp cutlery box production among the prior art when polishing in the face of the bowl class tableware that has the radian, can not carry out appropriate regulation and make the cambered surface of sanding block and tableware fully laminate to make efficiency of polishing hang down excessively, the effect of polishing also is not very up to standard.
Therefore, it is necessary to provide an edge grinding machine for producing disposable paper pulp lunch boxes to solve the above technical problems.
Disclosure of Invention
The invention provides an edge grinding machine for producing a disposable paper pulp lunch box, which solves the problem that when the edge grinding machine for producing the disposable paper pulp lunch box in the prior art is used for grinding bowl-shaped tableware with radian, the grinding block can not be properly adjusted to be fully attached to the cambered surface of the tableware.
In order to solve the technical problems, the invention provides an edge grinding machine for producing a disposable paper pulp lunch box, which comprises a supporting plate and a shock absorption box, wherein a first side plate and a second side plate are respectively and fixedly connected to two sides of the top of the supporting plate, a fixed plate is fixedly connected to the bottom of one side of the first side plate, a limiting plate is fixedly connected to the top of one side of the first side plate, an adjusting column is rotatably connected to the top of the fixed plate, the top end of the adjusting column penetrates through the limiting plate and extends to the outside of the limiting plate, a connecting plate is fixedly connected to the top of the back of the adjusting column, a connecting column is fixedly connected to the bottom of the surface of the adjusting column, a bowl-shaped mounting mold is fixedly connected to one end of the connecting column, a first motor is fixedly connected to the top of the other side of the first side plate through a first base, a lead screw is fixedly connected to an output shaft of the first motor, and one end of the lead screw penetrates through the first side plate and extends to the outside of the first side plate, one end of the screw rod is rotatably connected with the top of one side of the second side plate, a thread block is connected with one side of the surface of the screw rod in a threaded manner, the back of the connecting plate is rotatably connected with the thread block through a movable buckle, a back plate is fixedly connected between the back sides of the tops of the opposite sides of the first side plate and the second side plate, the back of the thread block is slidably connected with the front of the back plate, the front side and the back side of the top of the supporting plate are both slidably connected with first sliding blocks, the tops of the two first sliding blocks are both fixedly connected with first telescopic cylinders, the top ends of the two first telescopic cylinders are both fixedly connected with a second motor through a second base, the output shafts of the two second motors are both fixedly connected with a polishing disc, the front side and the back side of one side of the second side plate are both slidably connected with second sliding blocks, and one side of the two second sliding blocks are both fixedly connected with second telescopic cylinders, and one end of each of the two second telescopic cylinders is fixedly connected with one side of each of the two second motors.
Preferably, one side fixedly connected with mounting panel of backup pad, one side at mounting panel top is through third base fixedly connected with dust extractor, dust extractor's the end intercommunication of taking out the dirt has the dust extraction pipe, the one end of taking out the dirt pipe runs through the outside that the second curb plate just extended to the second curb plate.
Preferably, a dust outlet end of the dust extractor is communicated with a dust outlet pipe, the other side of the top of the mounting plate is fixedly connected with a dust collection box, and one end of the dust outlet pipe penetrates through the dust collection box and extends into the dust collection box.
Preferably, the support plate is fixedly connected with an I-shaped damping block, and the bottom of the I-shaped damping block penetrates through the damping box and extends to the inside of the damping box.
The bottom of the H-shaped damping block is provided with a groove, and a limiting block is fixedly connected to the bottom of the H-shaped damping block and is located right below the groove.
Preferably, the bottom fixedly connected with spacing post of damper box inner wall, the snubber block is run through and extends to the outside of snubber block in the top of spacing post, the bottom cover on spacing post surface is equipped with damping spring.
Compared with the prior art, the edge grinding machine for producing the disposable paper pulp lunch box has the following beneficial effects:
the invention provides an edge grinding machine for producing a disposable paper pulp lunch box, which can control an adjusting column to rotate by controlling a first motor to rotate forwards and backwards, so that a bowl-shaped mounting die is driven to rotate by a connecting column, a grinding disc is used for grinding the surface of tableware at the same height, two second telescopic cylinders are controlled to drive two second motors to ascend and leftwards move by controlling two first telescopic cylinders and two second telescopic cylinders, the grinding disc is in contact with the tableware in a fitting manner, so that all surfaces of the surface of the tableware can be effectively ground, the grinding efficiency and the grinding effect of the tableware can be improved, in addition, the whole device can be well subjected to damping treatment by matching a limiting block, a limiting column and a damping spring, and the service life of the device is effectively prolonged.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of an edge grinding machine for producing disposable paper pulp lunch boxes according to the present invention;
FIG. 2 is a schematic structural view of the bowl-shaped installation mold shown in FIG. 1;
FIG. 3 is a schematic structural view of the fixing plate shown in FIG. 1;
fig. 4 is a schematic view of the structure of the polishing disc shown in fig. 1.
Reference numbers in the figures: 1. the utility model provides a dust collector, a supporting plate, 2, first curb plate, 3, the second curb plate, 4, the fixed plate, 5, the limiting plate, 6, adjust the post, 7, the connecting plate, 8, first motor, 9, the lead screw, 10, the spliced pole, 11, bowl form installation mould, 12, the screw block, 13, the activity is detained, 14, first slider, 15, first telescopic cylinder, 16, the second motor, 17, the dish of polishing, 18, the second slider, 19, damping spring, 20, the second telescopic cylinder, 21, the surge tank, 22, the mounting panel, 23, the dust extractor, 24, take out the dirt pipe, 25, go out the dirt pipe, 26, the dust collection box, 27, the worker shape snubber block, 28, the recess, 29, the stopper, 30, spacing post, 31, the backplate.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of an edge grinding machine for producing a disposable pulp lunch box according to the present invention; FIG. 2 is a schematic structural view of the bowl-shaped installation mold shown in FIG. 1; FIG. 3 is a schematic structural view of the fixing plate shown in FIG. 1; fig. 4 is a schematic view of the structure of the polishing disc shown in fig. 1. The edge grinding machine for producing the disposable paper pulp lunch box comprises a supporting plate 1 and a shock absorption box 21, wherein two sides of the top of the supporting plate 1 are respectively fixedly connected with a first side plate 2 and a second side plate 3, the bottom of one side of the first side plate 2 is fixedly connected with a fixed plate 4, the top of one side of the first side plate 2 is fixedly connected with a limiting plate 5, the top of the fixed plate 4 is rotatably connected with an adjusting column 6, the top end of the adjusting column 6 penetrates through the limiting plate 5 and extends to the outside of the limiting plate 5, the top of the back of the adjusting column 6 is fixedly connected with a connecting plate 7, the bottom of the surface of the adjusting column 6 is fixedly connected with a connecting column 10, one end of the connecting column 10 is fixedly connected with a bowl-shaped mounting die 11, the top of the other side of the first side plate 2 is fixedly connected with a first motor 8 through a first base, an output shaft of the first motor 8 is fixedly connected with a screw rod 9, one end of the screw rod 9 penetrates through the first side plate 2 and extends to the outside of the first side plate 2, one end of a screw rod 9 is rotatably connected with the top of one side of a second side plate 3, one side of the surface of the screw rod 9 is in threaded connection with a threaded block 12, the back of a connecting plate 7 is rotatably connected with the threaded block 12 through a movable buckle 13, a back plate 31 is fixedly connected between the back sides of the tops of the opposite sides of a first side plate 2 and a second side plate 3, the back of the threaded block 12 is in sliding connection with the front of the back plate 31, a first motor 8 is a three-phase asynchronous motor and needs an external power supply, a control switch is arranged outside the connecting plate and controls the forward and reverse rotation of the first motor 8 by starting the first motor 8, so that the screw rod 9 can be driven to rotate forward and reverse, the threaded block 12 is driven to move left and right, the movable buckle 13 is driven to rotate, the connecting plate 7 is driven to rotate, the adjusting column 6 is driven to rotate, the connecting column 10 is driven to rotate, and the bowl-shaped installation mold 11 is driven to rotate horizontally, thereby driving the tableware mounted on the tableware to rotate, so that the polishing disc 17 polishes the surface of the tableware at the same height, the front side and the rear side of the top of the supporting plate 1 are both connected with a first slide block 14 in a sliding manner, the tops of the two first slide blocks 14 are both fixedly connected with a first telescopic cylinder 15, the top ends of the two first telescopic cylinders 15 are both fixedly connected with a second motor 16 through a second base, the output shafts of the two second motors 16 are both fixedly connected with the polishing disc 17, the front side and the rear side of one side of the second side plate 3 are both connected with a second slide block 18 in a sliding manner, one side of the two second slide blocks 18 is both fixedly connected with a second telescopic cylinder 20, one end of each of the two second telescopic cylinders 20 is respectively fixedly connected with one side of the two second motors 16, the models of the first telescopic cylinder 15 and the second telescopic cylinder 20 are SDAS2010, the second motor 16 is a three-phase asynchronous motor and needs an external power supply, the outside is provided with control switch, and on bowl form erecting mould 11 was installed to the disposable tableware that will need the edging, through starting two first telescopic cylinder 15 and two second telescopic cylinder 20 to drive two second motors 16 and rise and move to the left, thereby drive two make a polish table 17 and contact the laminating to the tableware on bowl form erecting mould 11, start two second motors 16, thereby drive two make a polish table 17 and polish the processing to the tableware surface.
One side fixedly connected with mounting panel 22 of backup pad 1, one side at mounting panel 22 top is through third base fixedly connected with dust extractor 23, and the dust extraction end intercommunication of dust extractor 23 has the dust extraction pipe 24, and the one end of dust extraction pipe 24 runs through second curb plate 3 and extends to the outside of second curb plate 3, and the model of dust extractor 23 is PG-001 needs external power supply, and the outside is provided with control switch.
Preferably, the dust outlet end of the dust extractor 23 is communicated with a dust outlet pipe 25, the other side of the top of the mounting plate 22 is fixedly connected with a dust collection box 26, one end of the dust outlet pipe 25 penetrates through the dust collection box 26 and extends to the inside of the dust collection box 26, the dust extractor 23 is started to extract dust through the dust extraction pipe 24, and the dust is guided into the dust collection box 26 through the dust outlet pipe 25 to be collected.
The fixedly connected with worker shape snubber block 27 of backup pad 1, worker shape snubber block 27's bottom runs through the inside that surge tank 21 just extended to surge tank 21, and recess 28 has been seted up to worker shape snubber block 27's bottom, and worker shape snubber block 27's bottom just is located recess 28 under fixedly connected with stopper 29.
The quantity of recess 28 is a plurality of, and the quantity of stopper 29 is the same with the quantity of recess 28, and in the process of polishing, first motor 8 can shake with second motor 16 to drive backup pad 1 and take place vibrations, thereby shake shape snubber block 27, thereby make stopper 29 slide from top to bottom along spacing post 30, thereby can extrude damping spring 19 downwards, and damping spring 19 cushions the processing through the deformation of self to vibrations.
The bottom fixedly connected with spacing post 30 of surge tank 21 inner wall, the top of spacing post 30 runs through worker shape snubber block 27 and extends to the outside of worker shape snubber block 27, and the bottom cover on spacing post 30 surface is equipped with damping spring 19, and the quantity of spacing post 30 is the same with the quantity of recess 28.
The working principle of the edge grinding machine for producing the disposable paper pulp lunch box provided by the invention is as follows:
the disposable tableware to be edged is arranged on a bowl-shaped installation mould 11, two first telescopic cylinders 15 and two second telescopic cylinders 20 are started to drive two second motors 16 to ascend and leftwards move so as to drive two grinding disks 17 to contact and attach the tableware on the bowl-shaped installation mould 11, the two second motors 16 are started so as to drive the two grinding disks 17 to grind the surface of the tableware, in the grinding process, the first motor 8 is started to control the positive and negative rotation of the first motor 8 so as to drive the screw rod 9 to rotate positively and negatively, thereby driving the thread block 12 to move leftwards and rightwards, thereby driving the movable buckle 13 to rotate, thereby driving the connecting plate 7 to rotate, thereby driving the adjusting column 6 to rotate, thereby driving the connecting column 10 to rotate, thereby driving the bowl-shaped installation mould 11 to horizontally rotate, thereby the tableware of installation rotates above driving, thereby make the processing of polishing 17 to polish to the same high surface in surface of tableware, in the in-process of polishing through starting dust extractor 23, dust extractor 23 extracts the dust through taking out dirt pipe 24, the rethread goes out dirt pipe 25 and channels into the inside collection that collects of dust collection box 26 with the dust, in-process polishing, first motor 8 can take place vibrations with second motor 16, thereby it shakes to drive backup pad 1 emergence, thereby shake to worker shape snubber block 27, thereby make stopper 29 slide from top to bottom along spacing post 30, thereby can extrude damping spring 19 downwards, and damping spring 19 cushions the processing through the deformation of self to vibrations.
Compared with the prior art, the edge grinding machine for producing the disposable paper pulp lunch box has the following beneficial effects:
through controlling first motor 8 and just reversing the rotation, thereby can control the regulation post 6 and rotate, thereby drive bowl form mounting die 11 through spliced pole 10 and rotate, thereby make the mill 17 polish the processing to the same high surface in surface of tableware, two first telescopic cylinder 15 of rethread control and two second telescopic cylinder 20, thereby drive two second motors 16 and rise and move to the left, make mill 17 and tableware laminating contact, thereby can be fine effectively polish to all faces on tableware surface, can improve the efficiency of polishing and the effect of polishing of tableware, in addition through stopper 29, cooperation between spacing post 30 and the damping spring 19, thereby can be fine carry out shock attenuation processing to whole device, thereby the effectual life who prolongs the device.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides an edge grinding machine is used in production of disposable pulp cutlery box, includes backup pad (1) and surge tank (21), its characterized in that: the two sides of the top of the supporting plate (1) are respectively fixedly connected with a first side plate (2) and a second side plate (3), the bottom of one side of the first side plate (2) is fixedly connected with a fixing plate (4), the top of one side of the first side plate (2) is fixedly connected with a limiting plate (5), the top of the fixing plate (4) is rotatably connected with an adjusting column (6), the top end of the adjusting column (6) penetrates through the limiting plate (5) and extends to the outside of the limiting plate (5), the top of the back of the adjusting column (6) is fixedly connected with a connecting plate (7), the bottom of the surface of the adjusting column (6) is fixedly connected with a connecting column (10), one end of the connecting column (10) is fixedly connected with a bowl-shaped installation mold (11), the top of the other side of the first side plate (2) is fixedly connected with a first motor (8) through a first base, and an output shaft of the first motor (8) is fixedly connected with a lead screw (9), one end of the screw rod (9) penetrates through the first side plate (2) and extends to the outside of the first side plate (2), one end of the screw rod (9) is rotatably connected with the top of one side of the second side plate (3), one side of the surface of the screw rod (9) is in threaded connection with a threaded block (12), the back of the connecting plate (7) is rotatably connected with the threaded block (12) through a movable buckle (13), a back plate (31) is fixedly connected between the back sides of the tops of the opposite sides of the first side plate (2) and the second side plate (3), the back of the threaded block (12) is in sliding connection with the front of the back plate (31), the front side and the back side of the top of the supporting plate (1) are both in sliding connection with first sliding blocks (14), the tops of the two first sliding blocks (14) are both fixedly connected with first telescopic cylinders (15), and the top ends of the two first telescopic cylinders (15) are both fixedly connected with a second motor (16) through a second base, the output shaft of the two second motors (16) is fixedly connected with a polishing disc (17), the front side and the rear side of one side of the second side plate (3) are connected with a second sliding block (18) in a sliding mode, one side of the second sliding block (18) is fixedly connected with a second telescopic cylinder (20), and one end of the second telescopic cylinder (20) is fixedly connected with one side of the second motors (16) respectively.
2. The edge grinding machine for producing the disposable pulp lunch box according to claim 1, wherein a mounting plate (22) is fixedly connected to one side of the supporting plate (1), a dust extractor (23) is fixedly connected to one side of the top of the mounting plate (22) through a third base, a dust extraction end of the dust extractor (23) is communicated with a dust extraction pipe (24), and one end of the dust extraction pipe (24) penetrates through the second side plate (3) and extends to the outside of the second side plate (3).
3. The edge grinding machine for producing the disposable paper pulp lunch box according to claim 2, wherein a dust outlet pipe (25) is communicated with a dust outlet end of the dust extractor (23), a dust collection box (26) is fixedly connected to the other side of the top of the mounting plate (22), and one end of the dust outlet pipe (25) penetrates through the dust collection box (26) and extends into the dust collection box (26).
4. An edging machine for the production of disposable pulp lunch boxes according to claim 1, characterized in that the supporting plate (1) is fixedly connected with an I-shaped shock-absorbing block (27), the bottom of the I-shaped shock-absorbing block (27) penetrates through the shock-absorbing box (21) and extends to the inside of the shock-absorbing box (21).
5. An edge grinding machine for producing disposable paper pulp lunch boxes according to claim 4, characterized in that the bottom of the I-shaped shock absorption block (27) is provided with a groove (28), and the bottom of the I-shaped shock absorption block (27) is fixedly connected with a limit block (29) under the groove (28).
6. The edge grinding machine for producing the disposable paper pulp lunch box according to claim 4, wherein the bottom of the inner wall of the shock absorption box (21) is fixedly connected with a limiting column (30), the top of the limiting column (30) penetrates through the I-shaped shock absorption block (27) and extends to the outside of the I-shaped shock absorption block (27), and the bottom of the surface of the limiting column (30) is sleeved with a shock absorption spring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210187768.9A CN114619309A (en) | 2022-02-28 | 2022-02-28 | Edge grinding machine for producing disposable paper pulp lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210187768.9A CN114619309A (en) | 2022-02-28 | 2022-02-28 | Edge grinding machine for producing disposable paper pulp lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114619309A true CN114619309A (en) | 2022-06-14 |
Family
ID=81899461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210187768.9A Withdrawn CN114619309A (en) | 2022-02-28 | 2022-02-28 | Edge grinding machine for producing disposable paper pulp lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114619309A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214339A (en) * | 2023-02-28 | 2023-06-06 | 肇庆高峰机械科技有限公司 | High-precision numerical control verticality grinding machine |
-
2022
- 2022-02-28 CN CN202210187768.9A patent/CN114619309A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214339A (en) * | 2023-02-28 | 2023-06-06 | 肇庆高峰机械科技有限公司 | High-precision numerical control verticality grinding machine |
| CN116214339B (en) * | 2023-02-28 | 2023-10-20 | 肇庆高峰机械科技有限公司 | High-precision numerical control verticality grinding machine |
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Application publication date: 20220614 |