CN219914620U - Batching and weighing equipment for BOPP film processing - Google Patents
Batching and weighing equipment for BOPP film processing Download PDFInfo
- Publication number
- CN219914620U CN219914620U CN202320823643.0U CN202320823643U CN219914620U CN 219914620 U CN219914620 U CN 219914620U CN 202320823643 U CN202320823643 U CN 202320823643U CN 219914620 U CN219914620 U CN 219914620U
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- fixedly connected
- gear
- weighing
- batching
- film processing
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- 238000005303 weighing Methods 0.000 title claims abstract description 84
- 229920006378 biaxially oriented polypropylene Polymers 0.000 title claims abstract description 22
- 239000011127 biaxially oriented polypropylene Substances 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000000670 limiting effect Effects 0.000 claims description 14
- 239000004615 ingredient Substances 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses a batching and weighing device for BOPP film processing, which comprises a workbench, wherein a plurality of supporting rods are fixedly connected to the bottom side wall of the workbench, a square ejector rod is connected in a sliding manner in the workbench, one end of the ejector rod is fixedly connected with a digital display weighing meter, and the digital display weighing meter is positioned on the workbench. According to the utility model, the turntable carries out alternate intermittent transmission on the first gear and the third gear through the second gear and the fourth gear, so that a batching container filled with batching can be conveyed to the upper part of the weighing platform by means of the conveying device, then the first gear is switched to be transmitted to drive the ejector rod to reciprocate up and down, and the digital display weighing meter and the weighing platform are driven to ascend by utilizing the up and down reciprocating movement of the ejector rod until the batching container is propped against the weighing platform, and weighing is completed.
Description
Technical Field
The utility model relates to the technical field of BOPP film processing, in particular to a proportioning and weighing device for BOPP film processing.
Background
BOPP films are also called biaxially oriented polypropylene films, and are generally multilayer coextrusion films, and are prepared by coextrusion of polypropylene particles to form sheets and then stretching the sheets in the longitudinal and transverse directions. In the production and processing process of the BOPP film, raw materials of all components are required to be prepared according to the proportion of ingredients, and in the preparation process, the dosage of the ingredients is required to be controlled and prepared by weighing.
The existing batching weighing equipment for BOPP film processing is generally that a batching container filled with batching is manually placed on a digital display weighing meter for weighing, and the batching container is taken down after weighing, and the manual taking, placing and weighing are very time-consuming and labor-consuming due to the large dosage of the batching.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: the existing batching weighing equipment for BOPP film processing is generally that a batching container filled with batching is manually placed on a digital display weighing meter for weighing, and the batching container is taken down after weighing, and the manual taking, placing and weighing are very time-consuming and labor-consuming due to the large dosage of the batching.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a BOPP film processing is with batching weighing apparatus, includes the workstation, fixedly connected with a plurality of bracing pieces on the bottom lateral wall of workstation, sliding connection has the ejector pin that is square setting on the workstation, fixedly connected with digital display weighing meter on the one end of ejector pin, digital display weighing meter is located the workstation, fixedly connected with weighing table on the digital display weighing meter, be connected with reciprocating screw through the adapter sleeve rotation on the bottom lateral wall of workstation, be equipped with on the reciprocating screw with ejector pin fixed connection's mount pad, fixedly connected with first gear on the one end of reciprocating screw, the below of workstation is equipped with first driving motor, fixedly connected with carousel on the output of first driving motor, fixedly connected with and first gear meshing connection's second gear on the carousel, be equipped with conveyor on the workstation, be equipped with clamping device in the weighing table.
Preferably, the conveying device comprises a plurality of side plates, the side plates are fixedly connected to the workbench, a feeding roller is rotatably connected between the side plates through a rotating shaft, driving wheels are fixedly connected to two ends of the rotating shaft, the driving wheels are in transmission connection through a driving belt, a driven bevel gear is fixedly connected to one end of one rotating shaft, and a transmission device is arranged between the rotating disc and the driven bevel gear.
Preferably, the transmission device comprises a fixed rod, the fixed rod is fixedly connected to the outer side wall of the supporting rod, a transmission shaft is rotationally connected to one end of the fixed rod, a transmission bevel gear which is in meshed connection with the transmission shaft is fixedly connected to one end of the transmission shaft, which is close to the driven bevel gear, a third gear is fixedly connected to one end of the transmission shaft, which is close to the turntable, and a fourth gear which is in meshed connection with the third gear is fixedly connected to the turntable.
Preferably, the second gear and the fourth gear are both arranged in a semicircular shape.
Preferably, the clamping device comprises a second driving motor, the second driving motor is arranged in the weighing platform, threaded rods are fixedly connected to two output ends of the second driving motor, two limiting rods are fixedly connected to the outer side wall of the weighing platform, clamping rods are connected to the threaded rods in a threaded mode, the clamping rods are slidably connected to the limiting rods, and clamping plates are fixedly connected to one side wall of the clamping rods, close to the weighing platform, of the clamping rods.
Preferably, the splint is V-arrangement setting, fixedly connected with limiting plate on the one end of gag lever post, limiting plate rotates with the threaded rod to be connected.
The beneficial effects of the utility model are as follows:
1. the first driving motor is started, the turntable carries out alternate intermittent transmission on the first gear and the third gear through the second gear and the fourth gear, so that a batching container filled with batching can be conveyed to the upper part of the weighing platform by means of the conveying device, then the first gear is switched to drive the first gear to drive the ejector rod to reciprocate up and down, the digital display weighing meter and the weighing platform are driven to ascend by utilizing the up-and-down reciprocating movement of the ejector rod until the batching container is jacked on the weighing platform, and the weighed weight after the batching container is separated from the feeding roller is subtracted from the weight of the clamping device and the weighing platform to be the weight of the batching container, so that weighing is completed.
2. In the weighing process, in order to ensure that the batching container can be smoothly jacked to the weighing platform, and in order to prevent that the batching container from toppling over because of supporting instability in the weighing process, set up the second driving motor into intermittent type work according to the cycle of ejector pin reciprocating motion from top to bottom, drive the threaded rod through the output of second driving motor and rotate, order about two clamping rods to be close to each other, with the help of the splint of V-arrangement, carry out the centre gripping to the batching container and fix and remove and fix it directly over the weighing platform.
Drawings
FIG. 1 is a schematic diagram of a batch weighing device for BOPP film processing according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a batch weighing device for BOPP film processing according to the present utility model;
FIG. 3 is an enlarged view of the structure A of FIG. 2;
FIG. 4 is a schematic diagram of a feeding roller of a batch weighing device for BOPP film processing according to the present utility model;
FIG. 5 is a schematic diagram of the structure of a second gear and a fourth gear of the batch weighing device for BOPP film processing according to the present utility model;
fig. 6 is a schematic structural diagram of a clamping plate of the batching and weighing device for BOPP film processing.
In the figure: the automatic weighing machine comprises a workbench, a 2 supporting rod, a 3 ejector rod, a 4 digital display weighing meter, a 5 weighing table, a 6 reciprocating screw rod, a 7 mounting seat, a 8 first gear, a 9 first driving motor, a 10 rotary table, a 11 second gear, a 12 side plate, a 13 rotary shaft, a 14 feeding roller, a 15 driving wheel, a 16 driving belt, a 17 driven helical gear, a 18 second driving motor, a 19 threaded rod, a 20 limiting rod, a 21 clamping rod, a 22 clamping plate, a 23 fixing rod, a 24 driving shaft, a 25 driving helical gear, a 26 third gear and a 27 fourth gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, a batching and weighing device for BOPP film processing comprises a workbench 1, wherein a plurality of support rods 2 are fixedly connected to the bottom side wall of the workbench 1, a push rod 3 which is square in arrangement is connected to the workbench in a sliding manner, a digital display weighing meter 4 is fixedly connected to one end of the push rod 3, the digital display weighing meter 4 is located on the workbench 1, a weighing table 5 is fixedly connected to the digital display weighing meter 4, a reciprocating screw 6 is connected to the bottom side wall of the workbench 1 in a rotating manner through an adapter sleeve, a mounting seat 7 which is fixedly connected with the push rod 3 is arranged on the reciprocating screw 6, and a first gear 8 is fixedly connected to one end of the reciprocating screw 6.
The below of workstation 1 is equipped with first driving motor 9, fixedly connected with carousel 10 on the output of first driving motor 9, fixedly connected with is connected with second gear 11 with first gear 8 meshing on the carousel 10, be equipped with conveyor on the workstation 1, conveyor includes a plurality of curb plates 12, a plurality of curb plates 12 are all fixedly connected with on workstation 1, be connected with feed roll 14 through pivot 13 rotation between the curb plate 12, all fixedly connected with drive wheel 15 on the both ends of pivot 13, be connected through the transmission of drive belt 16 between the drive wheel 15, fixedly connected with passive helical gear 17 on one end of one of them pivot 13.
The transmission device is arranged between the turntable 10 and the driven bevel gear 17 and comprises a fixed rod 23, the fixed rod 23 is fixedly connected to the outer side wall of the supporting rod 2, a transmission shaft 24 is connected to one end of the fixed rod 23 in a rotating manner, a transmission bevel gear 25 in meshed connection with the transmission shaft 24 is fixedly connected to one end of the transmission shaft 24, which is close to the driven bevel gear 17, a third gear 26 is fixedly connected to one end of the transmission shaft 24, which is close to the turntable 10, a fourth gear 27 in meshed connection with the third gear 26 is fixedly connected to the turntable 10, and the second gear 11 and the fourth gear 27 are all arranged in a semicircular manner.
Be equipped with clamping device in weighing platform 5, clamping device includes second driving motor 18, second driving motor 18 sets up in weighing platform 5, equal fixedly connected with threaded rod 19 on two output of second driving motor 18, fixedly connected with two gag lever posts 20 on the lateral wall of weighing platform 5, threaded rod 19 is last threaded connection has clamping lever 21, clamping lever 21 sliding connection is on gag lever post 20, fixedly connected with splint 22 on the lateral wall that clamping lever 21 is close to weighing platform 5, splint 22 are the setting of V-arrangement, fixedly connected with limiting plate on the one end of gag lever post 20, the limiting plate rotates with threaded rod 19 to be connected.
When the utility model is used, after a container which needs to be weighed and is filled with ingredients is placed on the feeding roller 14, the first driving motor 9 is started, the output end of the first driving motor 9 drives the second gear 11 and the fourth gear 27 to synchronously rotate through the rotary table 10, and as the first gear 8 and the third gear 26 are respectively arranged on two sides of the rotary table 10, the rotary table 10 cannot be meshed with the first gear 8 and the third gear 26 through the second gear 11 and the fourth gear 27 at the same time and is only meshed with one of the first gear 8 and the third gear 26, and along with the rotation of the rotary table 10, the rotary table 10 drives the first gear 8 and the third gear 26 through the second gear 11 and the fourth gear 27 in an alternating intermittent mode, namely the first gear 8 rotates the third gear 26 without rotating, and the third gear 26 rotates the first gear 8 without rotating;
when the fourth gear 27 is meshed with the third gear 26, the turntable 10 drives the rotating shaft 13 to rotate through the fourth gear 27, the third gear 26, the transmission shaft 24, the transmission bevel gear 25 and the driven bevel gear 17, and further drives the plurality of feeding rollers 14 to rotate together by means of transmission between the transmission wheel 15 and the transmission belt 16, so that the ingredient container is conveyed forwards until the ingredient container is moved above the weighing table 5, the first gear 8 is switched to be meshed with the second gear 11, at the moment, the turntable 10 drives the reciprocating screw 6 to rotate through the second gear 11 and the first gear 8, and the workbench 1 has a limiting effect on the ejector rod 3, so that the ejector rod 3 only can move up and down, and the rotating reciprocating screw 6 drives the ejector rod 3 to reciprocate up and down through the mounting seat 7, and drives the digital display weighing meter 4 and the weighing table 5 to lift up until the ingredient container is propped against the weighing table 5, and the weight of the ingredient container after the ingredient container is separated from the feeding rollers 14 is subtracted by the weight of the clamping device and the weighing table 5, so that weighing is completed;
in the weighing process, in order to ensure that the batching container can be smoothly jacked on the weighing platform 5 and prevent the batching container from toppling over due to unstable support in the weighing process, the second driving motor 18 is set to intermittently work according to the cycle of up-and-down reciprocating movement of the ejector rod 3, the threaded rod 19 is driven to rotate through the output end of the second driving motor 18, the limit of the clamping rod 21 by the limiting rod 20 and the threaded connection between the threaded rod 19 and the clamping rod 21 are realized, the two clamping rods 21 are driven to mutually approach by the opposite screw threads on the two threaded rods 19, the batching container is clamped and fixed by the aid of the V-shaped clamping plate 22 and is moved and positioned right above the weighing platform 5, and after the weighing is finished, the clamping rod 21 and the clamping plate 22 are driven to reset by the second driving motor 18;
after weighing, the ejector rod 3 starts to move downwards, when the ejector rod 3 moves to the lowest end, the batching container on the weighing platform 5 falls onto the feeding roller 14 again, and the rotary disc 10 is switched to be connected with the third gear 26 in a meshed manner through the fourth gear 27, so that the feeding roller 14 is driven to rotate, and the weighed batching container is conveyed forwards so as to weigh the next batching.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a BOPP film processing is with batching weighing apparatus, includes workstation (1), its characterized in that, fixedly connected with a plurality of bracing pieces (2) on the bottom lateral wall of workstation (1), sliding connection has ejector pin (3) that are square setting in workstation (1), fixedly connected with digital display weighing meter (4) on the one end of ejector pin (3), digital display weighing meter (4) are located workstation (1), fixedly connected with weighing table (5) on digital display weighing meter (4), be connected with reciprocating screw (6) through the adapter sleeve rotation on the bottom lateral wall of workstation (1), be equipped with mount pad (7) with ejector pin (3) fixedly connected on reciprocating screw (6), fixedly connected with first gear (8) on the one end of reciprocating screw (6), the below of workstation (1) is equipped with first driving motor (9), fixedly connected with carousel (10) on the output of first driving motor (9), fixedly connected with carousel (8) is connected with second gear (11) on carousel (10), be equipped with carousel (5) on the one end, be equipped with clamping device.
2. The batching and weighing device for BOPP film processing according to claim 1, wherein the conveying device comprises a plurality of side plates (12), the side plates (12) are fixedly connected to the workbench (1), a feeding roller (14) is rotatably connected between the side plates (12) through a rotating shaft (13), driving wheels (15) are fixedly connected to two ends of the rotating shaft (13), the driving wheels (15) are in transmission connection through a driving belt (16), a driven bevel gear (17) is fixedly connected to one end of one rotating shaft (13), and a transmission device is arranged between the rotating disc (10) and the driven bevel gear (17).
3. The batching and weighing device for BOPP film processing according to claim 2, wherein the transmission device comprises a fixed rod (23), the fixed rod (23) is fixedly connected to the outer side wall of the supporting rod (2), a transmission shaft (24) is rotatably connected to one end of the fixed rod (23), a transmission bevel gear (25) in meshed connection with the transmission shaft (24) is fixedly connected to one end of the transmission shaft (24) close to the driven bevel gear (17), a third gear (26) is fixedly connected to one end of the transmission shaft (24) close to the turntable (10), and a fourth gear (27) in meshed connection with the third gear (26) is fixedly connected to the turntable (10).
4. A BOPP film processing ingredient weighing apparatus according to claim 3, wherein the second gear (11) and the fourth gear (27) are each arranged in a semicircular shape.
5. The batching and weighing device for BOPP film processing according to claim 1, wherein the clamping device comprises a second driving motor (18), the second driving motor (18) is arranged in the weighing platform (5), threaded rods (19) are fixedly connected to two output ends of the second driving motor (18), two limiting rods (20) are fixedly connected to the outer side wall of the weighing platform (5), clamping rods (21) are connected to the threaded rods (19) in a threaded manner, the clamping rods (21) are connected to the limiting rods (20) in a sliding manner, and clamping plates (22) are fixedly connected to one side wall of the clamping rods (21) close to the weighing platform (5).
6. The batching and weighing device for BOPP film processing according to claim 5, wherein the clamping plate (22) is arranged in a V shape, a limiting plate is fixedly connected to one end of the limiting rod (20), and the limiting plate is rotatably connected with the threaded rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823643.0U CN219914620U (en) | 2023-04-14 | 2023-04-14 | Batching and weighing equipment for BOPP film processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823643.0U CN219914620U (en) | 2023-04-14 | 2023-04-14 | Batching and weighing equipment for BOPP film processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914620U true CN219914620U (en) | 2023-10-27 |
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ID=88427587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320823643.0U Active CN219914620U (en) | 2023-04-14 | 2023-04-14 | Batching and weighing equipment for BOPP film processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914620U (en) |
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2023
- 2023-04-14 CN CN202320823643.0U patent/CN219914620U/en active Active
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