CN112849459B - Weighing packer for bolt production line - Google Patents
Weighing packer for bolt production line Download PDFInfo
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- CN112849459B CN112849459B CN202110265427.4A CN202110265427A CN112849459B CN 112849459 B CN112849459 B CN 112849459B CN 202110265427 A CN202110265427 A CN 202110265427A CN 112849459 B CN112849459 B CN 112849459B
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- Prior art keywords
- weighing
- vertical
- pouring
- hopper
- material storage
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/28—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for discharging completed packages from machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
- B65B9/22—Forming shoulders; Tube formers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention discloses a weighing and packing machine for a bolt production line, relates to the bolt production line, and aims to solve the problems that the packing process of bolts is generally finished manually by workers, labor force is wasted and the efficiency is low, and the technical scheme is as follows: a baling press of weighing for bolt production line, includes storage bench, weighing device, pouring mechanism, filling pipeline, packaging film feeding mechanism, erects and seals mechanism, horizontal cutting mechanism and unloading conveyer belt. According to the weighing packer for the bolt production line, only one worker is needed, so that bolt packing tasks of a plurality of workers can be completed, and labor cost is effectively reduced.
Description
Technical Field
The invention relates to a bolt production line, in particular to a weighing packer for the bolt production line.
Background
The bolts consume huge and extremely conventional parts, and after the bolts with high requirements on precision and the like are produced, the bolts are generally quantitatively sealed and packaged for improving the convenience of storage and sales.
In the prior art, the packing process of the bolts is generally completed manually by workers, so that the problems of labor waste and low efficiency are solved; there is therefore a need to propose a new solution to this problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a weighing and packing machine for a bolt production line, which can finish the bolt packing tasks of a plurality of workers by using one worker, thereby effectively reducing the labor cost.
The technical aim of the invention is realized by the following technical scheme: a weighing packer for a bolt production line comprises a material storage table, a weighing device, a material pouring mechanism, a filling pipeline, a packaging film feeding mechanism, a vertical sealing mechanism, a horizontal sealing cutting mechanism and a blanking conveying belt; the weighing device is positioned between the material storage platform and the filling pipeline and comprises a weighing platform and an electronic scale arranged on the weighing platform; the material pouring mechanism moves back and forth between the weighing device and the filling pipeline and comprises a material pouring frame arranged on the weighing platform, a material pouring hopper rotatably arranged on the material pouring frame and a rotary air cylinder for driving the material pouring hopper; the filling pipeline comprises a vertical pipeline with an opening structure at the bottom end and a connecting hopper arranged at the upper section of the vertical pipeline, and the connecting hopper is in butt joint with an opening of the pouring hopper in an inclined state; the packaging film feeding mechanism is positioned above the vertical pipeline and comprises a film feeding frame, a film feeding roller rotatably arranged on the film feeding frame, a traction roller set arranged on the film feeding frame, a traction motor used for driving the traction roller set, and a plurality of I-shaped wheels used for guiding the packaging film to wrap the vertical pipeline; the vertical sealing mechanism is positioned at one side of the vertical pipeline and comprises a vertical electric heating plate, a vertical pressing plate which is arranged opposite to the vertical electric heating plate, and a first clamping cylinder for driving the vertical pressing plate; the horizontal seal cutting mechanism is positioned at the bottom end of the vertical pipeline and comprises a horizontal electric heating plate, a horizontal pressing plate which is arranged opposite to the horizontal electric heating plate, and a second clamping cylinder which is used for driving the horizontal pressing plate, and a cutting blade is arranged along the horizontal central line of the horizontal pressing plate; the blanking conveyer belt is located at the initial end and located under the transverse seal cutting mechanism, and has a section of suspension distance, and the whole blanking conveyer belt is obliquely upwards arranged.
By adopting the technical scheme, during normal operation, a large number of bolts to be packaged are stored by the material storage table; the worker toggles the bolt to fall into the dumping hopper, and the bottom of the dumping hopper is pressed on the electronic scale, so that weighing of the bolt is realized; when the weight reaches a preset value, a worker controls a rotating cylinder to drive a pouring hopper to rotate until one side of the pouring hopper is abutted against a connecting hopper, so that a bolt is poured into a vertical pipeline, and the bolt poured into the vertical pipeline falls downwards under the action of the gravity until the bolt falls out from the bottom end of the vertical pipeline; synchronously with the process, the film supply roller reserves the packaging film for preparing the packaging bag, the traction motor drives the traction roller group to pull out the packaging film with preset length, and the packaging film is wrapped in a vertical pipeline in a columnar shape under the compression of a plurality of I-shaped wheels; the packaging film intermittently advances along the vertical pipeline, the fixing of the two sides is completed by the vertical sealing mechanism, the fixing of the bag bottom and the bag top is completed by the horizontal sealing cutting mechanism, and the adjacent packaging bags are cut off, wherein the power for intermittently advancing the packaging film along the vertical pipeline is from the gravity of the bolts falling into the packaging bags; the bolts of the bag which are packaged and cut off lack of upward pulling force and fall down to the blanking conveying belt, so that the bolts which are packaged are conveyed to a preset position by the blanking conveying belt; in summary, the bolt packaging task of a plurality of workers can be completed by using one worker, so that the labor cost is effectively reduced.
The invention is further provided with: and a scissor fork type lifter is arranged at the bottom of the material storage table.
Through adopting above-mentioned technical scheme, utilize scissor fork lift control storage platform to go up and down to for the pouring bolt is convenient in the storage platform, and ensures that the high cooperation requirement that satisfies of storage platform at normal operating.
The invention is further provided with: the material storage bench is characterized in that one end of the material storage bench is provided with a swing slide plate, the other end of the material storage bench is provided with a vibration motor, the material storage bench is rotatably provided with a rotating shaft, the swing slide plate is fixed on the rotating shaft, and the material storage bench is provided with a swing motor for driving the rotating shaft.
By adopting the technical scheme, the vibration motor is additionally arranged on the material storage table, and the bolts stacked on the material storage table are pushed to the swing slide plate by utilizing the vibration force generated by the vibration motor, so that workers can dial materials nearby, and the convenience is further improved; when a worker needs to dial the bolt into the dumping hopper for weighing, the swinging motor drives the rotating shaft to rotate, so that the swinging slide plate is driven to incline to the dumping hopper, and an inclined slideway is provided by the swinging slide plate, and the guide bolt falls into the dumping hopper; when the pouring hopper needs to pour the bolts which are weighed into the filling pipeline, the swing motor drives the rotating shaft to rotate, so that the swing slide plate is driven to rise and return, the swing slide plate is prevented from interfering the pouring process of the pouring hopper, and the swing slide plate is prevented from blocking the bolts and preventing the bolts from falling out of the material storage table.
The invention is further provided with: the material storage table is provided with two swing sliding plates in parallel; the weighing platform is provided with two electronic scales corresponding to the two swing sliding plates; the concrete number of the material pouring mechanisms is two, and the material pouring mechanisms correspond to two electronic scales.
By adopting the technical scheme, the technical effects of alternately completing weighing and feeding the filling pipeline by the two material pouring hoppers are realized, and the working efficiency of the application is effectively improved.
The invention is further provided with: the output end of the rotary cylinder is fixedly provided with a connecting sleeve, the pouring hopper is provided with a connecting groove for the connecting sleeve to slip and sleeve, a width allowance is arranged between the connecting groove and the connecting sleeve, and when the pouring hopper is placed on an electronic scale, the connecting sleeve is in non-contact with the groove walls on two sides of the connecting groove.
By adopting the technical scheme, the rotary cylinder is utilized to directly drive the connecting sleeve to rotate, and the pouring hopper is driven in the rotating process of the connecting sleeve, so that the processes of bolt pouring and resetting of the pouring hopper are completed; it is required to explain here that the width allowance is provided between the limiting connecting sleeve and the connecting groove, so that the problem that the weighing precision is affected due to the fact that the connecting sleeve generates lower pressure or upper pulling force on the pouring hopper is avoided.
The invention is further provided with: the pouring hopper is provided with an extension slide plate close to the connecting hopper side.
Through adopting above-mentioned technical scheme, optimize the structure of pouring hopper to ensure that the bolt in the pouring hopper is poured into the connecting hopper smoothly.
The invention is further provided with: the pipe wall of the vertical pipeline is provided with a plurality of through holes in a penetrating way; two inclined plates are arranged in the bottom end of the vertical pipeline, and the two inclined plates are arranged in a staggered mode.
Through adopting above-mentioned technical scheme, vertical pipeline adds the through-hole, improves intraductal sound wave diffusion ability on the one hand, and noise reduction adds up, and on the other hand ensures the air circulation, avoids producing the negative pressure in the wrapping bag, and leads to the wrapping bag unable fully to expand.
The invention is further provided with: the concrete number of the I-shaped wheels is three, the I-shaped wheels are arranged in a delta shape in overlook and formal states, and two edge clamping wheels are arranged below the three I-shaped wheels.
By adopting the technical scheme, the number of the I-shaped wheels is limited to three, and the layout of the three I-shaped wheels is optimized, so that the front surface of the packaging film is forced to be tightly attached to the vertical pipeline, and then the two sides of the packaging film are guided to be wrapped on the vertical pipeline, thereby effectively ensuring the compactness of the package; after the packaging film finishes wrapping the vertical pipeline, the two sides of the packaging film to be connected and fixed are pressurized by the edge clamping wheel, so that convenience is brought to the heat sealing of the two sides of the packaging film by the vertical sealing mechanism.
In summary, the application has the following beneficial effects: only one worker is needed, so that the bolt packaging tasks of a plurality of workers can be completed, and the labor cost is effectively reduced; the scissor type lifter is used for controlling the material storage table to lift, so that convenience is brought to the material storage table for the material pouring bolts, and the height of the material storage table is ensured to meet the matching requirement during normal operation; the vibration motor is additionally arranged on the material storage table, and the vibration force generated by the vibration motor is used for pushing the bolts stacked on the material storage table to the swing sliding plate, so that workers can dial materials nearby, and convenience is further improved; the technical effects of alternately completing weighing and feeding the filling pipe by two material pouring hoppers are realized, and the working efficiency of the application is effectively improved; the width allowance is arranged between the limiting connecting sleeve and the connecting groove, so that the problem that the weighing precision is affected due to the fact that the connecting sleeve generates downward pressure or upward tension on the pouring hopper is avoided; the structure of the pouring hopper is optimized, so that the bolts in the pouring hopper are ensured to be smoothly poured into the connecting hopper; through holes are additionally formed in the vertical pipeline, on one hand, sound wave diffusion capacity in the pipeline is improved, noise accumulation is reduced, on the other hand, air circulation is guaranteed, negative pressure is prevented from being generated in the packaging bag, and the packaging bag cannot be fully unfolded.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a diagram showing the coordination relationship among the material storage table, the weighing device and the material pouring mechanism;
FIG. 3 is a diagram showing the relationship between the filling line, the film feeding mechanism, the vertical seal mechanism and the horizontal seal cutting mechanism;
FIG. 4 is a schematic view of the structure of the vertical seal mechanism and the horizontal seal cutting mechanism of the present application;
Fig. 5 is a schematic structural view of the transverse seal cutting mechanism of the present application.
Description of the drawings: 1. a storage table; 11. a scissor lift; 12. swinging the slide plate; 13. a vibration motor; 14. a rotating shaft; 15. a swing motor; 21. a weighing platform; 22. an electronic scale; 24. connecting sleeves; 25. a connecting groove; 31. a material pouring frame; 32. pouring the hopper; 33. a rotary cylinder; 34. an extension slide plate; 41. a vertical pipe; 42. the connecting hopper; 43. a through hole; 44. an inclined plate; 51. a film supply rack; 52. a film supply roller; 53. a traction roller set; 54. a traction motor; 55. an I-shaped wheel; 56. edge clamping wheels; 61. a vertical electric heating plate; 62. a vertical pressing plate; 63. a first clamping cylinder; 64. a horizontal electric heating plate; 65. a horizontal platen; 66. a second clamping cylinder; 67. a cutting blade; 7. and (5) blanking a conveying belt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The weighing and packing machine for the bolt production line comprises a material storage table 1, a weighing device, a material pouring mechanism, a filling pipeline, a packaging film feeding mechanism, a vertical sealing mechanism, a horizontal sealing and cutting mechanism and a blanking conveying belt 7, as shown in fig. 1; the weighing device is positioned between the material storage table 1 and the filling pipeline and comprises a weighing platform 21 and an electronic scale 22 arranged on the weighing platform 21; the pouring mechanism moves back and forth between the weighing device and the filling pipeline and comprises a pouring frame 31 arranged on the weighing platform 21, a pouring hopper 32 rotatably arranged on the pouring frame 31 and a rotary cylinder 33 for driving the pouring hopper 32; the filling pipe comprises a vertical pipe 41 with an opening structure at the bottom end and a connecting hopper 42 arranged at the upper section of the vertical pipe 41, wherein the connecting hopper 42 is in butt joint with the opening of the pouring hopper 32 in an inclined state; the packaging film feeding mechanism is located above the vertical pipeline 41 and comprises a film feeding frame 51, a film feeding roller 52 rotatably installed on the film feeding frame 51, a traction roller group 53 installed on the film feeding frame 51, a traction motor 54 (shown in fig. 3) for driving the traction roller group 53, and a plurality of I-shaped wheels 55 for guiding the packaging film to wrap the vertical pipeline 41; the vertical sealing mechanism is positioned on one side of the vertical pipeline 41, and as shown in fig. 4, comprises a vertical electric heating plate 61, a vertical pressing plate 62 which is arranged opposite to the vertical electric heating plate 61, and a first clamping cylinder 63 for driving the vertical pressing plate 62; the horizontal seal cutting mechanism is positioned at the bottom end of the vertical pipeline 41, and as shown in fig. 5, comprises a horizontal electric heating plate 64, a horizontal pressing plate 65 which is arranged opposite to the horizontal electric heating plate 64, and a second clamping air cylinder 66 for driving the horizontal pressing plate 65, and a cutting blade 67 is arranged along the horizontal center line of the horizontal pressing plate 65; the blanking conveyer belt 7 is positioned at the initial end right below the transverse seal cutting mechanism and has a section of suspension distance, and the whole blanking conveyer belt 7 is obliquely upwards arranged.
In normal operation, a large number of bolts to be packaged are stored by the material storage table 1; the worker toggles the bolt to fall into the pouring hopper 32, and the bottom of the pouring hopper 32 is pressed on the electronic scale 22, so that weighing of the bolt is realized; when the weight reaches a preset value, the worker controls the rotary air cylinder 33 to drive the pouring hopper 32 to rotate until one side of the pouring hopper 32 is abutted against the connecting hopper 42, so that the bolts are poured into the vertical pipeline 41, and the bolts poured into the vertical pipeline 41 fall downwards under the action of the weight until the bolts fall out from the bottom end of the vertical pipeline 41; synchronously with the above process, the film supply roller 52 stores the packaging film for preparing the packaging bag, the traction motor 54 drives the traction roller group 53 to pull out the packaging film with a preset length, and the packaging film is wrapped in the vertical pipeline 41 in a columnar shape under the compression of the plurality of I-shaped wheels 55; the packaging film intermittently advances along the vertical pipeline 41, the fixing of the two sides is completed by the vertical sealing mechanism, the fixing of the bag bottom and the bag top is completed by the horizontal sealing cutting mechanism, and the adjacent packaging bags are cut off, wherein the power for intermittently advancing the packaging film along the vertical pipeline 41 is from the gravity of the bolts falling into the packaging bags; the packaged and cut bolts fall downwards after the upward pulling force is lacked, and fall on the blanking conveying belt 7, so that the packaged bolts are conveyed to a preset position by the blanking conveying belt 7; in summary, the bolt packaging task of a plurality of workers can be completed by using one worker, so that the labor cost is effectively reduced.
The application needs to fully utilize the gravity of the bolt, so that the initial height of the bolt has a certain requirement, but the bolt is dumped at a high position, so that the problem of inconvenient unloading exists, and as shown in fig. 2, the bottom of the material storage table 1 is provided with the scissor lift 11, so that the scissor lift 11 is used for controlling the material storage table 1 to lift, thereby providing convenience for dumping the bolt on the material storage table 1, and ensuring that the height of the material storage table 1 meets the matching requirement during normal operation.
The reason why the application needs to adopt the workman to kick out the material in the pouring hopper 32 is that the potential energy exists in the falling of the bolt, so that the numerical value is jumped during weighing, and therefore, the full-automatic equipment cannot be adopted for weighing, in order to facilitate the worker to kick out the material bolt, as shown in fig. 2, one end of the material storage table 1 is provided with the swing slide plate 12, the other end is provided with the vibration motor 13, the material storage table 1 is additionally provided with the vibration motor 13, and the bolt piled up in the material storage table 1 is pushed to the swing slide plate 12 by utilizing the vibration force generated by the vibration motor, so that the worker can kick out the material nearby, and the convenience is further improved; the material storage table 1 is rotatably provided with a rotating shaft 14, the swing slide plate 12 is fixed on the rotating shaft 14, and the material storage table 1 is provided with a swing motor 15 for driving the rotating shaft 14; when a worker needs to dial the bolts into the pouring hopper 32 for weighing, the swing motor 15 drives the rotating shaft 14 to rotate, so that the swing slide plate 12 is driven to incline towards the pouring hopper 32, and a slope slideway for guiding the bolts to fall into the pouring hopper 32 is provided by the swing slide plate 12; when the material pouring hopper 32 needs to pour the weighing bolts into the filling pipeline, the swing motor 15 drives the rotating shaft 14 to rotate, so that the swing slide plate 12 is driven to be erected and returned, the swing slide plate 12 is prevented from interfering the material pouring process of the material pouring hopper 32 on one hand, and the swing slide plate 12 is prevented from blocking the bolts and preventing the bolts from falling out of the material storage table 1 on the other hand.
In practical use, it is found that weighing takes much more time than filling, which affects the actual packaging efficiency, and for this purpose, as shown in fig. 2, the magazine 1 is provided with two swing slides 12 in parallel; the weighing platform 21 is provided with two electronic scales 22 corresponding to the two swing slide plates 12; the specific number of the material pouring mechanisms is two, and the material pouring mechanisms correspond to the two electronic scales 22; thereby realizing the technical effects of alternately completing weighing and feeding the filling pipe by the two pouring hoppers 32 and effectively improving the working efficiency of the application.
It should be noted that, as shown in fig. 2, the output end of the rotating cylinder 33 is fixed with a connecting sleeve 24, and the outer wall of the pouring hopper 32 is provided with a connecting groove 25 for sliding and sleeving the connecting sleeve 24, so that the rotating cylinder 33 is utilized to directly drive the connecting sleeve 24 to rotate, and the pouring hopper 32 is driven in the rotating process of the connecting sleeve 24, so as to complete the pouring and resetting processes of the pouring hopper 32; the connecting groove 25 and the connecting sleeve 24 have a width allowance, when the pouring hopper 32 is placed on the electronic scale 22, the connecting sleeve 24 is not contacted with the groove walls on two sides of the connecting groove 25, so that the problem that the weighing precision is affected due to the fact that the connecting sleeve 24 generates downward pressure or upward pulling force on the pouring hopper 32 is avoided.
To ensure that the bolts are smoothly poured into the connecting hopper 42, as shown in fig. 2, the extension slide plate 34 is integrally formed on the side of the pouring hopper 32 close to the connecting hopper 42, and the structure of the pouring hopper 32 is optimized, so that the bolts in the pouring hopper 32 are smoothly poured into the connecting hopper 42.
It should be noted that, as shown in fig. 3, the wall of the vertical pipe 41 is perforated with a plurality of through holes 43, so that on one hand, the sound wave diffusing capability in the vertical pipe 41 is improved, the noise accumulation is reduced, and on the other hand, the air circulation is ensured, and the problem that the packaging bag cannot be fully unfolded due to negative pressure in the packaging bag is avoided.
In practical application, it is found that when the bolt falls into the packaging bag through the vertical pipeline 41, the packaging bag may be damaged due to overlarge impact force, and therefore, two inclined plates 44 are welded and fixed inside the bottom end of the vertical pipeline 41, the two inclined plates 44 are arranged in a staggered manner, so that the falling bolt is slowed down by the inclined plates 44, and the hidden danger of the packaging bag pulled by the bolt is reduced.
In order to improve the compactness of the packaging film wrapped on the vertical pipeline 41, as shown in fig. 3 and 4, the number of the I-shaped wheels 55 is three, and the I-shaped wheels are arranged in a delta shape in a overlook state and a formal state, so that the front surface of the packaging film is forced to be tightly attached to the vertical pipeline 41, and then the two sides of the packaging film are guided to wrap on the vertical pipeline 41, thereby effectively ensuring the compactness of the wrapping; two clamping wheels 56 are arranged below the three I-shaped wheels 55, and after the packaging film is wrapped on the vertical pipeline 41, the clamping wheels 56 are utilized to pressurize the two sides of the packaging film, which are required to be connected and fixed, so that convenience is brought to heat-sealing the two sides of the packaging film by the vertical sealing mechanism.
The present invention is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present invention.
Claims (5)
1. A baling press of weighing for bolt production line, its characterized in that: comprises a material storage table (1), a weighing device, a material pouring mechanism, a filling pipeline, a packaging film feeding mechanism, a vertical sealing mechanism, a horizontal sealing cutting mechanism and a blanking conveying belt (7);
One end of the material storage table (1) is provided with a swing slide plate (12), the other end of the material storage table is provided with a vibration motor (13), the material storage table (1) is rotatably provided with a rotating shaft (14), the swing slide plate (12) is fixed on the rotating shaft (14), and the material storage table (1) is provided with a swing motor (15) for driving the rotating shaft (14);
The weighing device is positioned between the material storage platform (1) and the filling pipeline and comprises a weighing platform (21) and an electronic scale (22) arranged on the weighing platform (21);
the material storage table (1) is provided with two swing sliding plates (12) in parallel; the weighing platform (21) is provided with two electronic scales (22) corresponding to the two swing sliding plates (12); the concrete number of the material pouring mechanisms is two, and the material pouring mechanisms correspond to two electronic scales (22);
The material pouring mechanism moves back and forth between the weighing device and the filling pipeline and comprises a material pouring frame (31) arranged on the weighing platform (21), a material pouring hopper (32) rotatably arranged on the material pouring frame (31) and a rotary air cylinder (33) for driving the material pouring hopper (32);
The output end of the rotating cylinder (33) is fixedly provided with a connecting sleeve (24), the pouring hopper (32) is provided with a connecting groove (25) for the sliding sleeve connection of the connecting sleeve (24), a width allowance is arranged between the connecting groove (25) and the connecting sleeve (24), and when the pouring hopper (32) is placed on the electronic scale (22), the connecting sleeve (24) is in non-contact with the groove walls at two sides of the connecting groove (25);
The filling pipeline comprises a vertical pipeline (41) with an opening structure at the bottom end and a connecting hopper (42) arranged at the upper section of the vertical pipeline (41), wherein the connecting hopper (42) is in butt joint with an opening of a pouring hopper (32) in an inclined state;
the packaging film feeding mechanism is positioned above the vertical pipeline (41) and comprises a film feeding frame (51), a film feeding roller (52) rotatably arranged on the film feeding frame (51), a traction roller group (53) arranged on the film feeding frame (51), a traction motor (54) used for driving the traction roller group (53) and a plurality of I-shaped wheels (55) used for guiding the packaging film to wrap the vertical pipeline (41);
The vertical sealing mechanism is positioned at one side of the vertical pipeline (41) and comprises a vertical electric heating plate (61), a vertical pressing plate (62) which is opposite to the vertical electric heating plate (61), and a first clamping cylinder (63) for driving the vertical pressing plate (62); the horizontal seal cutting mechanism is positioned at the bottom end of the vertical pipeline (41) and comprises a horizontal electric heating plate (64), a horizontal pressing plate (65) which is arranged opposite to the horizontal electric heating plate (64), and a second clamping cylinder (66) which is used for driving the horizontal pressing plate (65), and a cutting blade (67) is arranged along the horizontal center line of the horizontal pressing plate (65);
The blanking conveyer belt (7) is located at the initial end and located under the transverse seal cutting mechanism, and has a section of suspension distance, and the whole blanking conveyer belt (7) is obliquely upwards arranged.
2. The weighing and baling machine for bolt production lines of claim 1, wherein: a scissor fork type lifter (11) is arranged at the bottom of the material storage table (1).
3. The weighing and baling machine for bolt production lines of claim 1, wherein: the pouring hopper (32) is provided with an extension slide plate (34) close to the connecting hopper (42).
4. The weighing and baling machine for bolt production lines of claim 1, wherein: the pipe wall of the vertical pipe (41) is provided with a plurality of through holes (43) in a penetrating way; two inclined plates (44) are arranged in the bottom end of the vertical pipeline (41), and the two inclined plates (44) are arranged in a staggered mode.
5. The weighing and baling machine for bolt production lines of claim 1, wherein: the number of the I-shaped wheels (55) is three, the I-shaped wheels are arranged in a delta shape in a top view and a formal state, and two edge clamping wheels (56) are arranged below the three I-shaped wheels (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110265427.4A CN112849459B (en) | 2021-03-11 | 2021-03-11 | Weighing packer for bolt production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110265427.4A CN112849459B (en) | 2021-03-11 | 2021-03-11 | Weighing packer for bolt production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112849459A CN112849459A (en) | 2021-05-28 |
| CN112849459B true CN112849459B (en) | 2024-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110265427.4A Active CN112849459B (en) | 2021-03-11 | 2021-03-11 | Weighing packer for bolt production line |
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| CN (1) | CN112849459B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960003B (en) * | 2022-07-15 | 2023-11-17 | 佛山市南海区中宇纺织有限公司 | Rim charge collecting device of loom |
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| CN212580186U (en) * | 2019-09-12 | 2021-02-23 | 汕头美亨利乐生物科技有限公司 | Automatic screening and discharging mixing and filling machine |
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