CN211440814U - Adjustable edge cutting device for plastic sheet - Google Patents
Adjustable edge cutting device for plastic sheet Download PDFInfo
- Publication number
- CN211440814U CN211440814U CN201922123338.7U CN201922123338U CN211440814U CN 211440814 U CN211440814 U CN 211440814U CN 201922123338 U CN201922123338 U CN 201922123338U CN 211440814 U CN211440814 U CN 211440814U
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- knife rest
- diaphragm
- plastic sheet
- trimming
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 60
- 239000002985 plastic film Substances 0.000 title claims abstract description 34
- 238000009966 trimming Methods 0.000 claims abstract description 23
- 238000005485 electric heating Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- 238000003490 calendering Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
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- Details Of Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an adjustable trimming device of plastic sheet, including trimming platform, conveyer belt, sliding seat and knife rest, the bottom of trimming platform is fixed with the support frame, and the center at trimming bench top portion is provided with the recess, and the internally mounted of recess has the conveyer belt, and one side of trimming platform installs driving motor through the bolt, driving motor's output shaft and the drive shaft fixed connection of conveyer belt, the both sides at trimming bench top portion all are fixed with the baffle, and fixedly connected with back shaft between 2 baffles, even cover of back shaft are equipped with the sliding seat, and 2 baffle tops of back shaft both sides are fixed with first diaphragm and second diaphragm respectively, and first diaphragm and second diaphragm are provided with the clamp plate. The utility model discloses the sliding seat is convenient for remove adjusting position on the back shaft through this through-hole to adjust the cutting edge width as required, in order to satisfy actual need, the practicality is strong, and the inside blade of tailorring that sets up of knife rest of sliding seat, the convenient change.
Description
Technical Field
The utility model relates to a plastic sheet trimming device technical field specifically is an adjustable trimming device of plastic sheet.
Background
The plastic packaging sheet is mainly used for producing disposable plastic cups, plates, bowls, plates, boxes and other thermoforming products, and is widely applied to packaging in the fields of food, vegetable, fruit, beverage, dairy products, industrial parts and the like.
The method for producing the plastic packaging sheet is a common calendering method, and because the condition that the width of the plastic sheet is large and the plastic sheet is not suitable can be generated in the process of producing the plastic packaging sheet by adopting the calendering method, the plastic packaging sheet needs to be trimmed in the production process, and the following problems generally exist in the trimming process:
1. in the prior art, a cutting device is generally used for cutting a plastic sheet, but a pressing device is not arranged on a support plate of the prior cutting device, so that the position of the plastic sheet can move in the cutting process, and the final cutting precision is further influenced;
2. the cutting device has high noise in the cutting process, and the long-term work of the cutting device causes damage to the body of a worker;
3. the cutting edge width can not be adjusted as required in the cutting process, and the practicability is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable edge cutting device for plastic sheets, which aims to solve the problem that the position of the plastic sheets can move in the cutting process in the background technology, thereby influencing the final cutting precision; the noise is large in the cutting process; the problem of the width of the cutting edge can not be adjusted according to the requirement.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable trimming device of plastic sheet, includes trimming platform, conveyer belt, sliding seat and knife rest, the bottom of trimming platform is fixed with the support frame, and the center at trimming bench top portion is provided with the recess, and the internally mounted of recess has the conveyer belt, and one side of trimming platform installs driving motor through the bolt, and driving motor's output shaft and the drive shaft fixed connection of conveyer belt, and driving motor passes through the wire simultaneously and is connected with the controller electricity of trimming platform opposite side installation, the both sides at trimming bench top portion all are fixed with the baffle, and fixedly connected with back shaft between 2 baffles, even cover of back shaft are equipped with the sliding seat, and 2 baffle tops of back shaft both sides are fixed with first diaphragm and second diaphragm respectively, are provided with the clamp plate between first diaphragm and the second diaphragm.
Preferably, the both ends of clamp plate connect to be provided with the regulating block that extends to first diaphragm and second diaphragm inboard, and the inboard of first diaphragm is installed and is run through the first accommodate the lead screw of regulating block, and adjust knob is installed on the top of first accommodate the lead screw, and the slide bar that runs through the regulating block is installed to the inboard of second diaphragm simultaneously.
Preferably, the top of the supporting shaft is provided with a sliding groove, the top of the sliding seat is provided with a locking bolt, the center inside the sliding seat is provided with a through hole, the inside of the inner side of the through hole is provided with a limiting bump, the outer contour of the limiting bump is smaller than the inner contour of the sliding groove, and the diameter of the supporting shaft is smaller than the inner diameter of the through hole inside the sliding seat.
Preferably, the both sides of sliding seat all are fixed with the bracing piece, and the sliding seat both sides of bracing piece below all articulate has the knife rest, and the centre at knife rest top articulates through the ear piece has the adapter sleeve, and installs the second accommodate the lead screw in the centre of bracing piece, and the one end and the adapter sleeve of second accommodate the lead screw are connected, and the other end of second accommodate the lead screw runs through bracing piece and fixedly connected with adjusting hand wheel.
Preferably, the inside of knife rest is provided with the blade groove, and the internally mounted in blade groove has the blade of tailorring, and one side of knife rest installs spacing bolt, and the top of spacing bolt is contradicted with the blade of tailorring.
Preferably, electric heating wires are uniformly laid on the inner side wall of the blade groove, an electric heater is installed on the outer side wall of the tool rest and is electrically connected with the controller through a lead, and the electric heater is electrically connected with the electric heating wires.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) according to the adjustable edge cutting device for the plastic sheets, the first transverse plate and the second transverse plate are respectively fixed at the tops of the baffle plates on the two sides of the edge cutting table, the first transverse plate and the second transverse plate are provided with the pressing plates, the pressing plates are located above the conveying belt, the plastic sheets to be cut can be effectively pressed in the process that the conveying belt drives the plastic sheets to move, the stability of the plastic sheets in the edge cutting process is guaranteed, the edge cutting precision is guaranteed, meanwhile, the pressing plates can be adjusted in height up and down under the action of the first adjusting screw rod, so that the pressing requirements of the plastic sheets with different thicknesses are met, and the adjustable edge cutting device;
(2) according to the plastic sheet adjustable edge cutting device, the support rods and the tool rests are arranged on the two sides of the sliding seat, and the cutting blades are mounted on the inner sides of the tool rests, so that the conveying belt is in contact with the cutting blades in the process of driving the plastic sheets to move, the cutting effect of the plastic sheets is achieved, the electric heating wires arranged in the blade grooves of the tool rests can heat the cutting blades, the cutting effect is good, the efficiency is high, meanwhile, the second adjusting screw rods are arranged between the tool rests and the support rods, the height of the cutting blades can be adjusted conveniently according to needs, the actual edge cutting needs are met, in addition, no noise is generated in the process of cutting the sheets, and the working environment;
(3) this limit device can be cut out to plastics sheet, the outside of back shaft is located to the sliding seat cover that sets up, and the top of back shaft is provided with the spout, and the inside center of sliding seat sets up the through-hole simultaneously for the sliding seat is convenient for remove adjusting position on the back shaft through this through-hole, thereby adjusts the cutting edge width as required, in order to satisfy actual need, and the practicality is strong, and the blade of cutting out of the inside setting of knife rest of sliding seat, convenient the change.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the sliding seat of the present invention;
fig. 4 is a schematic view of the internal structure of the knife rest of the present invention.
In the figure: 1. a trimming table; 101. a support frame; 102. a groove; 103. a baffle plate; 2. a controller; 3. a first transverse plate; 4. a first adjusting screw rod; 401. adjusting a knob; 5. pressing a plate; 501. an adjusting block; 6. a conveyor belt; 7. a second transverse plate; 8. a drive motor; 9. a support shaft; 901. a chute; 10. a sliding seat; 1001. a limiting bump; 1002. a support bar; 11. a tool holder; 1101. an ear piece; 1102. connecting sleeves; 1103. a limit bolt; 1104. an insert pocket; 12. cutting a blade; 13. a second adjusting screw rod; 14. locking the bolt; 15. an electric heater; 1501. an electric heating wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an adjustable edge cutting device for plastic sheets comprises an edge cutting table 1, a conveyor belt 6, a sliding seat 10 and a cutter frame 11, wherein a support frame 101 is fixed at the bottom of the edge cutting table 1, a groove 102 is formed in the center of the top of the edge cutting table 1, the conveyor belt 6 is installed inside the groove 102, a driving motor 8 is installed on one side of the edge cutting table 1 through a bolt, the type of the driving motor 8 can be Y90S-2, an output shaft of the driving motor 8 is fixedly connected with a driving shaft of the conveyor belt 6, the driving motor 8 is electrically connected with a controller 2 installed on the other side of the edge cutting table 1 through a lead, the type of the controller 2 can be PLCFP-XC14T, baffles 103 are fixed on two sides of the top of the edge cutting table 1, a support shaft 9 is fixedly connected among the 2 baffles 103, and the sliding seat 10 is uniformly;
the top of the supporting shaft 9 is provided with a sliding groove 901, the top of the sliding seat 10 is provided with a locking bolt 14, the center inside the sliding seat 10 is provided with a through hole, the inside of the inner side of the through hole is provided with a limit bump 1001, the outer contour of the limit bump 1001 is smaller than the inner contour of the sliding groove 901, the diameter of the supporting shaft 9 is smaller than the inner diameter of the through hole inside the sliding seat 10, and the sliding seat 10 is convenient to move and adjust the position on the supporting shaft 9 through the through hole, so that the trimming width can be adjusted as required to meet the actual requirement;
the support rods 1002 are fixed on two sides of the sliding seat 10, the knife rests 11 are hinged on two sides of the sliding seat 10 below the support rods 1002, the middle of the top of each knife rest 11 is hinged with a connecting sleeve 1102 through an ear block 1101, a second adjusting screw rod 13 is installed in the middle of each support rod 1002, one end of each second adjusting screw rod 13 is connected with the connecting sleeve 1102, the other end of each second adjusting screw rod 13 penetrates through the corresponding support rod 1002 and is fixedly connected with an adjusting hand wheel, and when the adjusting hand wheel drives the corresponding second adjusting screw rod 13 to rotate, the height of each knife rest 11 can be adjusted under the action of threads, so that the edge cutting requirements of plastic sheets with different thicknesses are met, in addition, no noise is generated;
a blade groove 1104 is formed in the blade holder 11, a cutting blade 12 is mounted in the blade groove 1104, a limiting bolt 1103 is mounted on one side of the blade holder 11, and the top end of the limiting bolt 1103 abuts against the cutting blade 12 and is used for fixing the position of the cutting blade 12 in the blade groove 1104, so that the cutting blade 12 can be conveniently replaced;
the electric heating wires 1501 are uniformly laid on the inner side wall of the blade groove 1104, the electric heater 15 is mounted on the outer side wall of the knife rest 11, the model of the electric heater 15 can be GW-50B, the electric heater 15 is electrically connected with the controller 2 through a lead, the electric heater 15 is electrically connected with the electric heating wires 1501, and the electric heating wires 1501 can heat the cutting blade 12, so that the cutting effect is good and the efficiency is high;
the top parts of the 2 baffle plates 103 on the two sides of the supporting shaft 9 are respectively fixed with a first transverse plate 3 and a second transverse plate 7, and the first transverse plate 3 and the second transverse plate 7 are provided with pressing plates 5;
both ends of clamp plate 5 connect to be provided with and extend to the inboard regulating block 501 of first diaphragm 3 and second diaphragm 7, and the inboard of first diaphragm 3 installs the first accommodate the lead screw 4 that runs through regulating block 501, adjust knob 401 is installed on the top of first accommodate the lead screw 4, the slide bar that runs through regulating block 501 is installed to the inboard of second diaphragm 7 simultaneously, adjust knob 401 drives first accommodate the lead screw 4 and rotates, under the effect of screw thread, the height-adjusting about clamp plate 5 is in the top of conveyer belt 6, in order to satisfy and wait to tailor plastic sheet thickness needs, high durability and convenient use.
The working principle is as follows: during the use, connect the power through controller 2, according to the thickness of plastic sheet, drive first accommodate the lead screw 4 through adjust knob 401 and rotate, under the effect of screw thread, clamp plate 5 is height-adjusting from top to bottom in the top of conveyer belt 6, in order to satisfy the plastic sheet thickness needs of waiting to tailor, and simultaneously, second accommodate the lead screw 13 rotates, adjust the height of cutting blade 12, according to cutting piece width needs, adjust the position of sliding seat 10 on back shaft 9, and through locking bolt 14 fixed position, place the plastic sheet on conveyer belt 6, controller 2 control electric heater 15 starts, electric heater 15 controls electric heater wire 1501 and heats, make cutting blade 12 heat up, controller 2 control driving motor 8 drive conveyer belt 6 and rotate, drive the plastic sheet and remove, the plastic sheet passes below cutting blade 12, realize the cutting piece effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an adjustable cutting edge device of plastic sheet, includes cutting edge platform (1), conveyer belt (6), sliding seat (10) and knife rest (11), its characterized in that: a support frame (101) is fixed at the bottom of the edge cutting table (1), a groove (102) is arranged at the center of the top of the edge cutting table (1), a conveyor belt (6) is arranged in the groove (102), and one side of the trimming platform (1) is provided with a driving motor (8) through a bolt, an output shaft of the driving motor (8) is fixedly connected with a driving shaft of the conveyor belt (6), meanwhile, the driving motor (8) is electrically connected with the controller (2) arranged at the other side of the edge cutting table (1) through a lead, the two sides of the top of the trimming platform (1) are both fixed with baffles (103), a supporting shaft (9) is fixedly connected among the 2 baffles (103), the supporting shaft (9) is uniformly sleeved with a sliding seat (10), and the tops of 2 baffles (103) at the two sides of the supporting shaft (9) are respectively fixed with a first transverse plate (3) and a second transverse plate (7), and a pressing plate (5) is arranged between the first transverse plate (3) and the second transverse plate (7).
2. A plastic sheet adjustable edge trimming apparatus as claimed in claim 1, wherein: the both ends of clamp plate (5) connect to be provided with regulating block (501) that extend to first diaphragm (3) and second diaphragm (7) inboard, and the inboard of first diaphragm (3) is installed and is run through first accommodate the lead screw (4) of regulating block (501), and adjust knob (401) are installed on the top of first accommodate the lead screw (4), and the slide bar that runs through regulating block (501) is installed to the inboard of second diaphragm (7) simultaneously.
3. A plastic sheet adjustable edge trimming apparatus as claimed in claim 1, wherein: the top of the supporting shaft (9) is provided with a sliding groove (901), the top of the sliding seat (10) is provided with a locking bolt (14), the center of the inside of the sliding seat (10) is provided with a through hole, the inside of the inner side of the through hole is provided with a limiting convex block (1001), the outer contour of the limiting convex block (1001) is smaller than the inner contour of the sliding groove (901), and the diameter of the supporting shaft (9) is smaller than the inner diameter of the through hole in the sliding seat (10).
4. A plastic sheet adjustable edge trimming apparatus as claimed in claim 1, wherein: the both sides of sliding seat (10) all are fixed with bracing piece (1002), and sliding seat (10) both sides of bracing piece (1002) below all articulate has knife rest (11), and the centre at knife rest (11) top articulates through ear piece (1101) has adapter sleeve (1102), and the centre of bracing piece (1002) installs second accommodate the lead screw (13), and the one end and the adapter sleeve (1102) of second accommodate the lead screw (13) are connected, and the other end of second accommodate the lead screw (13) runs through bracing piece (1002) and fixedly connected with adjusting handle.
5. A plastic sheet adjustable edge device according to claim 4, wherein: the utility model discloses a knife rest, including knife rest (11), blade groove (1104) are provided with to the inside of knife rest (11), and the internally mounted of blade groove (1104) cuts blade (12), and one side of knife rest (11) installs spacing bolt (1103), and the top of spacing bolt (1103) is contradicted with cutting blade (12).
6. A tunable edge device for plastic sheets as claimed in claim 5, wherein: electric heating wires (1501) are uniformly laid on the inner side wall of the blade groove (1104), an electric heater (15) is installed on the outer side wall of the tool rest (11), the electric heater (15) is electrically connected with the controller (2) through a lead, and the electric heater (15) is electrically connected with the electric heating wires (1501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123338.7U CN211440814U (en) | 2019-12-02 | 2019-12-02 | Adjustable edge cutting device for plastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123338.7U CN211440814U (en) | 2019-12-02 | 2019-12-02 | Adjustable edge cutting device for plastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211440814U true CN211440814U (en) | 2020-09-08 |
Family
ID=72306463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922123338.7U Expired - Fee Related CN211440814U (en) | 2019-12-02 | 2019-12-02 | Adjustable edge cutting device for plastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211440814U (en) |
-
2019
- 2019-12-02 CN CN201922123338.7U patent/CN211440814U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |