CN221089163U - Sheet cutting device for plastic product processing - Google Patents
Sheet cutting device for plastic product processing Download PDFInfo
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- CN221089163U CN221089163U CN202323069624.2U CN202323069624U CN221089163U CN 221089163 U CN221089163 U CN 221089163U CN 202323069624 U CN202323069624 U CN 202323069624U CN 221089163 U CN221089163 U CN 221089163U
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- cutting
- guide roller
- cutting device
- sheet
- waste material
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- 238000005520 cutting process Methods 0.000 title claims abstract description 160
- 239000004033 plastic Substances 0.000 title claims abstract description 32
- 229920003023 plastic Polymers 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims description 35
- 238000003825 pressing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 description 12
- 239000002985 plastic film Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a sheet cutting device for plastic product processing, which relates to the technical field of plastic product processing and comprises a plastic processing sheet cutting device main body, wherein the plastic processing sheet cutting device main body comprises a cutting device mounting frame, a cutting mechanism is arranged in the middle of the cutting device mounting frame, and guide roller mechanisms are arranged on two sides of the cutting mechanism. According to the utility model, the output shaft of the motor works to drive the double-headed threaded rod to rotate, so that the sliding platform relatively moves under the limit fit of the adjusting and mounting cross beam, the cutting width of the cutting circular knives on two sides can be simultaneously adjusted, the telescopic rod works to enable the cutting piece mounting base frame to descend, the cutting piece mounting base frame plays a role of mounting the driving motor and the cutting circular knives, the protective shell protects the cutting circular knives, the cutting circular knives can be detached and replaced conveniently, the driving motor drives the cutting circular knives to rotate so as to cut sheets passing under the cutting circular knives, the cutting width on two sides of the sheets is consistent, and the cutting precision of the sheets is improved.
Description
Technical Field
The utility model relates to the technical field of plastic product processing, in particular to a sheet cutting device for plastic product processing.
Background
Plastic sheet refers to a material used for producing disposable plastic cups, plates, bowls, dishes, boxes and other thermoformed products, and is widely applied to packaging in the fields of food, vegetables, fruits, beverages, dairy products, industrial parts and the like; in the process of producing disposable plastic cups, the plastic sheets are cut and obtained and then sent to a molding press for molding. At present, the automatic level of the whole cutting process is low, the labor intensity is high, the efficiency is low, the cutting force cannot be well controlled, and the phenomenon of irregular cuts is easily caused, so the utility model provides a sheet cutting device for processing plastic products.
In the prior art, a Chinese patent document with publication number of CN219426886U and publication date of 2023, 07 and 28 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a plastic sheet cutting device, includes the frame, the upper end of frame is equipped with the cutting board, the lower extreme of cutting board is equipped with cutting mechanism, cutting mechanism includes mounting plate, installation medium plate, installation roof, installation curb plate, first cylinder, first driving motor and cutting knife, mounting plate passes through a plurality of first guide bars to be fixed the lower extreme of cutting board, the one end of first cylinder with the installation medium plate is connected, the other end of first cylinder with mounting plate is connected, the upper end of installation roof is equipped with the blade holder, the cutting knife is installed the right-hand member of blade holder, be equipped with the cutting groove on the cutting board, the cutting knife with cutting groove assorted.
In order to solve the problem that the automation level of whole cutting flow is low, manual labor intensity is big, and inefficiency, and the dynamics of cutting can not fine control, causes the phenomenon of incision irregularity easily, prior art adopts plastic sheet to carry from the left end of cutting board to the right, and first pneumatic cylinder pneumatic promotion the installation medium plate, first driving motor start drive through sprocket structure the cutting knife rotates, the cutting knife passes through the cutting groove pass the mode of cutting board is handled, but still can appear the cutting knife and carry out unidirectional cutting in one side of cutting board and can't cut the condition of both sides of plastic sheet simultaneously, and then lead to both sides width to have inconsistent problem probably.
Disclosure of utility model
The utility model aims to provide a sheet cutting device for processing plastic products, which solves the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The sheet cutting device for processing the plastic products comprises a plastic processing sheet cutting device main body, wherein the plastic processing sheet cutting device main body comprises a cutting device mounting frame, a cutting mechanism is arranged in the middle of the cutting device mounting frame, and guide roller mechanisms are arranged on two sides of the cutting mechanism; the cutting mechanism comprises a width adjusting unit and a cutting unit, the width adjusting unit is arranged at the top of the middle of the cutting device mounting frame, and the cutting unit is arranged below the width adjusting unit; the guide roller mechanism comprises a guide roller unit and a waste material guiding-out unit, wherein the guide roller unit is arranged on two sides of the cutting unit, and the waste material guiding-out unit is arranged at the front end of the guide roller unit.
The technical scheme of the utility model is further improved as follows: the width adjusting unit comprises an adjusting and installing cross beam fixedly installed at the top of the cutting device installing frame, and sliding platforms are symmetrically and slidably installed in the adjusting and installing cross beam.
By adopting the technical scheme, the adjusting and mounting cross beam can be arranged at the front end of the winding device of the sheet production line, and the adjusting and mounting cross beam plays a limiting role on the sliding platform.
The technical scheme of the utility model is further improved as follows: the motor I is fixedly installed outside one end of the adjusting and installing cross beam, the double-head threaded rod is installed in the adjusting and installing cross beam in a rotating mode, one end of a rotating shaft of the double-head threaded rod is fixedly connected with an output shaft of the motor I, and the inner wall of the upper end of the sliding platform is in threaded connection with the outer surface of the double-head threaded rod.
By adopting the technical scheme, the output shaft of the motor works to drive the double-headed threaded rod to rotate, so that the sliding platform moves relatively under the limit fit of the adjusting and mounting cross beam.
The technical scheme of the utility model is further improved as follows: the cutting unit comprises a telescopic rod fixedly arranged on the sliding platform, a cutting blade mounting base frame is fixedly arranged at the output end of the telescopic rod, and a protecting shell is movably arranged at the outer side of the cutting blade mounting base frame.
By adopting the technical scheme, the back fixed mounting of the cutting blade mounting base frame is provided with the driving motor, the output shaft of the driving motor is fixedly provided with the cutting circular knife, and the protective shell mainly plays a role in protecting the cutting circular knife.
The technical scheme of the utility model is further improved as follows: the guide roller unit comprises guide rollers symmetrically rotatably mounted on the front side wall and the rear side wall of the cutting device mounting frame, one end outer surface of each guide roller is movably connected through a belt, a motor II is fixedly mounted on the outer side wall of the cutting device mounting frame, and an output shaft of each guide roller is fixedly connected with one end of the motor II.
By adopting the technical scheme, the output shaft of the motor II works to drive the guide rollers to rotate, a belt is arranged between the motor II to enable the front guide roller and the rear guide roller to rotate simultaneously, and a supporting roller is fixedly arranged below the middle of the installation frame of the cutting device.
The technical scheme of the utility model is further improved as follows: the waste guiding-out unit comprises a waste guide roller mounting frame which is mounted on the side wall of the front end of the cutting device mounting frame in a clamping manner, and a spring pressing plate is fixedly mounted at the lower end of the waste guide roller mounting frame.
By adopting the technical scheme, the waste guide roller mounting frame is fixedly mounted on the front end side wall of the cutting device mounting frame through bolts.
The technical scheme of the utility model is further improved as follows: the waste material guiding-out unit further comprises a waste material guide roller, and the waste material guide roller is rotatably arranged on the outer side surface of the spring pressing plate.
By adopting the technical scheme, the lowest position of the waste guide roller is lower than the highest position of the front guide roller.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a sheet cutting device for processing plastic products, which is characterized in that an adjusting and mounting cross beam plays a limiting role on a sliding platform, an output shaft of a motor works to drive a double-head threaded rod to rotate, so that the sliding platform moves relatively under the limiting cooperation of the adjusting and mounting cross beam, the cutting width of cutting circular knives on two sides can be adjusted simultaneously, a telescopic rod works to enable a cutting piece mounting base frame to descend, the cutting piece mounting base frame plays the role of mounting a driving motor and the cutting circular knives, a protective shell protects the cutting circular knives, the cutting circular knives can be detached and replaced conveniently, the driving motor drives the cutting circular knives to rotate so as to cut sheets passing under the protective shell, the cutting width on two sides of the sheet is consistent, and the cutting precision of the sheet is improved.
2. The utility model provides a sheet cutting device for processing plastic products, wherein an output shaft of a motor II works to drive guide rollers to rotate, a belt is arranged between the motor II to enable a front guide roller and a rear guide roller to rotate simultaneously, a sheet is guided into a supporting roller below a cutting circular knife to be cut and then guided out, the sheet is enabled to move at a constant speed to be cut, and the cutting efficiency is improved.
3. The utility model provides a sheet cutting device for processing plastic products, wherein a waste guide roller mounting frame is arranged at the front end of the cutting device mounting frame, and a waste guide roller arranged on a spring pressing plate below the waste guide roller is used for guiding out a guide roller which is separated from the front end after cutting a rim charge by pressing under the spring pressing of the spring pressing plate, so that convenience is provided for winding the sheet in the later period.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural adjustment mounting cross-beam of the present utility model;
FIG. 4 is a schematic view showing the disassembly of the structural shield according to the present utility model.
In the figure: 1. a plastic processing sheet cutting device main body; 11. a cutting device mounting rack; 2. a cutting mechanism; 21. adjusting the mounting cross beam; 22. a sliding platform; 23. a first motor; 24. a double-ended threaded rod; 25. a telescopic rod; 26. a cutting blade mounting base frame; 261. a protective shell; 3. a guide roller mechanism; 31. a second motor; 32. a guide roller; 33. a waste guide roller mounting rack; 331. a spring pressing plate; 34. and a waste guide roller.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 4, the utility model provides a sheet cutting device for plastic product processing, which comprises a plastic processing sheet cutting device main body 1, wherein the plastic processing sheet cutting device main body 1 comprises a cutting device mounting frame 11, a cutting mechanism 2 is arranged in the middle of the cutting device mounting frame 11, and guide roller mechanisms 3 are arranged on two sides of the cutting mechanism 2; the cutting mechanism 2 comprises a width adjusting unit and a cutting unit, the width adjusting unit is arranged at the top of the middle part of the cutting device mounting frame 11, and the cutting unit is arranged below the width adjusting unit; the guide roller mechanism 3 comprises guide roller units and waste material guiding units, the guide roller units are arranged on two sides of the cutting unit, the waste material guiding units are arranged at the front ends of the guide roller units, the width adjusting units comprise adjusting mounting cross beams 21 fixedly mounted on the tops of the mounting frames 11 of the cutting devices, sliding platforms 22 are symmetrically and slidably mounted in the interiors of the adjusting mounting cross beams 21, the adjusting mounting cross beams 21 play a limiting role on the sliding platforms 22, an output shaft of a motor one 23 works to drive double-end threaded rods 24 to rotate, the sliding platforms 22 are enabled to move relatively under limiting fit of the adjusting mounting cross beams 21, cutting widths of two-side cutting circular knives can be adjusted simultaneously, one end outer side of each adjusting mounting cross beam 21 is fixedly provided with a motor one 23, the double-end threaded rods 24 are rotatably mounted in the interior of the adjusting mounting cross beams 21, one end of a rotating shaft of each double-end threaded rod 24 is fixedly connected with the output shaft of the corresponding motor one 23, the upper end inner wall of each sliding platform 22 is in threaded connection with the outer surface of each double-end threaded rod 24, each telescopic rod 25 works to enable each cutting blade mounting base frame 26 to descend, each cutting blade is driven by the driving motor to drive the cutting circular knives to rotate to enable each cutting blade to pass through the lower side of each cutting device to be cut, and the cutting widths of the two sides of the sheet are guaranteed to be consistent.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cutting unit includes telescopic link 25 fixedly mounted on slide table 22, the output fixed mounting of telescopic link 25 has cutting piece installation bed frame 26, the outside movable mounting of cutting piece installation bed frame 26 has protective housing 261, cutting piece installation bed frame 26 plays the effect of installation driving motor and cutting circle sword, protective housing 261 protects the cutting circle sword, can dismantle the deflector roll unit of being convenient for change and cut the circle sword, deflector roll unit is including symmetrical rotation installs the deflector roll 32 at the front and back lateral wall of cutting device mounting bracket 11, the one end surface of deflector roll 32 passes through belt swing joint, the lateral wall fixed mounting of cutting device mounting bracket 11 has motor two 31, the output shaft of deflector roll 32 and the one end fixed connection of motor two 31, motor two 31 work its output shaft drives deflector roll 32 rotation, be provided with the belt between motor two 31 and make two sets of deflector rolls 32 rotate simultaneously, export after leading into the sheet below the cutting circle sword, make the sheet keep moving at the uniform velocity and cut, promote the efficiency of cutting.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the waste material is derived the unit and is installed the waste material deflector roll mounting bracket 33 at cutting device mounting bracket 11 front end lateral wall including the joint, and the lower extreme of waste material deflector roll mounting bracket 33 has spring clamp 331, and waste material is derived the unit and is still including waste material deflector roll 34, and waste material deflector roll 34 rotates the outside surface of installing at spring clamp 331, and waste material deflector roll mounting bracket 33 is installed at cutting device mounting bracket 11 front end, and the waste material deflector roll 34 of its below spring clamp 331 installation is suppressed the rim charge after the sheet cutting under spring clamp 331's spring and is deviate from deflector roll 32 of front end and derive, for the later stage provides convenience to the rolling of sheet.
The working principle of the sheet cutting device for processing plastic products will be described in detail.
As shown in fig. 1-4, first, the first motor 23 works to drive the double-headed threaded rod 24 to rotate, so that the sliding platform 22 relatively moves under the limit fit of the adjusting and mounting cross beam 21, the cutting width of the cutting circular knife at two sides is adjusted, then the second motor 31 works to drive the guide rollers 32 to rotate, the belt is arranged between the second motor 31 to enable the front guide roller and the rear guide roller 32 to simultaneously rotate, the sheet is guided into the supporting roller below the cutting circular knife to be cut and then led out, the telescopic rod 25 works to enable the cutting blade mounting base frame 26 to descend, the driving motor drives the cutting circular knife to rotate, so that the sheet passing below the cutting circular knife is cut, finally, the waste guide roller 34 mounted on the spring pressing plate 331 below the waste guide roller mounting frame is mounted on the front end of the cutting device mounting frame 11, and the guide rollers 32 after the sheet cutting are pressed and separated from the front end by the spring pressing of the spring pressing plate 331 are led out, so that convenience is provided for rolling the sheet at a later stage.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a sheet cutting device that plastic products processing was used, includes plastics processing sheet cutting device main part (1), plastics processing sheet cutting device main part (1) are including cutting device mounting bracket (11), its characterized in that: the middle part of the cutting device mounting frame (11) is provided with a cutting mechanism (2), and guide roller mechanisms (3) are arranged on two sides of the cutting mechanism (2);
The cutting mechanism (2) comprises a width adjusting unit and a cutting unit, the width adjusting unit is arranged at the top of the middle of the cutting device mounting frame (11), and the cutting unit is arranged below the width adjusting unit;
The guide roller mechanism (3) comprises guide roller units and waste material guiding units, wherein the guide roller units are arranged on two sides of the cutting unit, and the waste material guiding units are arranged at the front ends of the guide roller units.
2. A sheet cutting apparatus for plastic product processing as defined in claim 1, wherein: the width adjusting unit comprises an adjusting and mounting cross beam (21) fixedly mounted at the top of the cutting device mounting frame (11), and sliding platforms (22) are symmetrically and slidably mounted in the adjusting and mounting cross beam (21).
3. A sheet cutting apparatus for plastic product processing according to claim 2, wherein: the motor I (23) is fixedly installed outside one end of the adjusting and installing cross beam (21), a double-head threaded rod (24) is installed in the adjusting and installing cross beam (21) in a rotating mode, one end of a rotating shaft of the double-head threaded rod (24) is fixedly connected with an output shaft of the motor I (23), and the inner wall of the upper end of the sliding platform (22) is in threaded connection with the outer surface of the double-head threaded rod (24).
4. A sheet cutting apparatus for plastic product processing as defined in claim 1, wherein: the cutting unit comprises a telescopic rod (25) fixedly arranged on a sliding platform (22), a cutting blade mounting base frame (26) is fixedly arranged at the output end of the telescopic rod (25), and a protective shell (261) is movably arranged on the outer side of the cutting blade mounting base frame (26).
5. A sheet cutting apparatus for plastic product processing as defined in claim 1, wherein: the guide roller unit comprises guide rollers (32) symmetrically rotatably mounted on the front side wall and the rear side wall of the cutting device mounting frame (11), one end outer surface of each guide roller (32) is movably connected through a belt, a motor II (31) is fixedly mounted on the outer side wall of the cutting device mounting frame (11), and an output shaft of each guide roller (32) is fixedly connected with one end of the motor II (31).
6. A sheet cutting apparatus for plastic product processing as defined in claim 1, wherein: the waste material guiding-out unit comprises a waste material guide roller mounting frame (33) which is mounted on the front end side wall of the cutting device mounting frame (11) in a clamping manner, and a spring pressing plate (331) is mounted at the lower end of the waste material guide roller mounting frame (33).
7. A sheet cutting apparatus for plastic product processing as defined in claim 1, wherein: the waste material guiding unit further comprises a waste material guide roller (34), and the waste material guide roller (34) is rotatably arranged on the outer side surface of the spring pressing plate (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323069624.2U CN221089163U (en) | 2023-11-14 | 2023-11-14 | Sheet cutting device for plastic product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323069624.2U CN221089163U (en) | 2023-11-14 | 2023-11-14 | Sheet cutting device for plastic product processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221089163U true CN221089163U (en) | 2024-06-07 |
Family
ID=91303457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323069624.2U Active CN221089163U (en) | 2023-11-14 | 2023-11-14 | Sheet cutting device for plastic product processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221089163U (en) |
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2023
- 2023-11-14 CN CN202323069624.2U patent/CN221089163U/en active Active
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