CN118876497A - A precision cutting device and cutting method for packaging bag production - Google Patents
A precision cutting device and cutting method for packaging bag production Download PDFInfo
- Publication number
- CN118876497A CN118876497A CN202411051063.XA CN202411051063A CN118876497A CN 118876497 A CN118876497 A CN 118876497A CN 202411051063 A CN202411051063 A CN 202411051063A CN 118876497 A CN118876497 A CN 118876497A
- Authority
- CN
- China
- Prior art keywords
- cutting
- supporting
- cutting blade
- rod
- plate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/20—Cutting sheets or blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/04—Feeding sheets or blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
本发明涉及包装袋加工技术领域，具体为一种包装袋生产用精准切割装置，支撑平台上端面两侧均设置有支撑板，两个支撑板的内侧面均设置有限位板机构，两个限位板机构之间设置有输送带，支撑平台上支撑有支撑架，支撑架的下端面通过电动伸缩杆连接有支撑块，支撑块的下端面滑动设置有切割刀片，支撑块上设置有用于固定切割刀片的固定机构，支撑块的两侧均滑动设置有连接杆，连接杆的下端面滑动设置有可调节压板，可调节压板靠近切割刀片的一侧滑动设置有打磨机构。本发明在进行切割时能够将包装袋进行压紧固定，提高切割的精度性，同时便于后期对其进行更换切割刀片，并且能够在对切割刀片进行打磨处理，不需要频繁更换切割刀片，提高工作效率。
The present invention relates to the technical field of packaging bag processing, specifically to a precision cutting device for packaging bag production, wherein support plates are provided on both sides of the upper end surface of a support platform, and limit plate mechanisms are provided on the inner sides of the two support plates, and a conveyor belt is provided between the two limit plate mechanisms. A support frame is supported on the support platform, and a support block is connected to the lower end surface of the support frame through an electric telescopic rod, and a cutting blade is slidably provided on the lower end surface of the support block, and a fixing mechanism for fixing the cutting blade is provided on the support block, and connecting rods are slidably provided on both sides of the support block, and an adjustable pressing plate is slidably provided on the lower end surface of the connecting rod, and a grinding mechanism is slidably provided on the side of the adjustable pressing plate close to the cutting blade. The present invention can press and fix the packaging bag during cutting, thereby improving the accuracy of cutting, and at the same time, it is convenient to replace the cutting blade at a later stage, and the cutting blade can be polished, so there is no need to frequently replace the cutting blade, thereby improving work efficiency.
Description
Technical Field
The invention relates to a precise cutting device for packaging bag production, in particular to a precise cutting device for packaging bag production and a cutting method thereof, and belongs to the technical field of packaging bag processing.
Background
The food packaging bag is commonly used for preserving and storing food in life, is directly contacted with the food and is used for containing and protecting a film container of the food, and the food packaging bag can be divided into: common food packaging bags, vacuum food packaging bags, inflatable food packaging bags, boiled food packaging bags, steamed food packaging bags, functional food packaging bags and the like;
The wrapping bag needs multiple processing steps to process in the course of working leaving the factory, wherein, the cutting separation of wrapping bag is the important step in the wrapping bag course of working, present wrapping bag is when cutting fed to cutting platform on utilize the cutting knife direct cut, but in the production cutting of environmental protection reverse bagging-off, because need place it on the cutting table and process, but because there is fixing device around, the position of wrapping bag when cutting takes place the skew, influence cutting accuracy, and cutting position can receive the power of cutting, the pressure that cutting force caused the wrapping bag cutting position is great, can lead to the wrapping bag cutting position to appear the displacement, and then lead to the phenomenon that cutting position wrinkled, or cutting line skew.
Therefore, there is a need for an improvement in the precision cutting device for packaging bag production to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a precise cutting device for packaging bag production and a cutting method thereof, which can compress and fix packaging bags when cutting is performed, prevent deviation, improve cutting accuracy, facilitate later replacement of cutting blades, polish the cutting blades, avoid frequent replacement of the cutting blades and improve working efficiency.
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps: the utility model provides a wrapping bag production is with accurate cutting device, includes supporting platform, supporting platform up end both sides all are provided with the backup pad, two the medial surface of backup pad all is provided with limiting plate mechanism, two be provided with the conveyer belt between the limiting plate mechanism, the last support frame that supports of supporting platform, the lower terminal surface of support frame is connected with the supporting shoe through electric telescopic handle, the lower terminal surface slip of supporting shoe is provided with cutting blade, be provided with on the supporting shoe and be used for fixing cutting blade's fixed establishment, the both sides of supporting shoe all slide and are provided with the connecting rod, the lower terminal surface slip of connecting rod is provided with adjustable clamp plate, adjustable clamp plate is close to one side slip of cutting blade is provided with grinding machanism.
Preferably, the limiting plate mechanism comprises a first supporting rod vertically arranged on the inner side surface of the supporting plate, a second supporting rod in sliding connection with the first supporting rod, an elastic telescopic rod arranged above the inner side surface of the second supporting rod and a limiting plate arranged at the inner end of the elastic telescopic rod, and the limiting plate is higher than the supporting plate.
Preferably, the inner side surface of the first supporting rod is provided with a first sliding groove used for sliding the second supporting rod, a first compression spring used for supporting the second supporting rod is arranged in the first sliding groove, the inner side surface of the second supporting rod is provided with a second sliding groove, and a second compression spring used for supporting the elastic telescopic rod is arranged in the second sliding groove.
Preferably, the support frame is including setting up the supporter in the backup pad outside and set up two the roof of top between the supporter, electric telescopic handle with the lower terminal surface fixed connection of roof, the logical groove has been seted up on the supporter.
Preferably, a T-shaped sliding groove is formed in the lower end face of the supporting block, and a T-shaped sliding block matched with the T-shaped sliding groove is arranged on the upper end face of the cutting blade;
The support block and the T-shaped sliding block are respectively provided with a first jack and a second jack which are communicated with each other, the fixing mechanism comprises a second support frame arranged on the upper end face of the support block, a bolt inserted into the first jack and the second jack, and a third compression spring arranged on the upper end face of the bolt, both sides of the upper end face of the bolt are respectively provided with a handle, and the upper end of the third compression spring is connected with the lower end face of the second support frame.
Preferably, both sides of the supporting block are provided with sliding plates, four-side communicated cross grooves are formed in the sliding plates, one end of the connecting rod is in sliding connection with the cross grooves through the cross sliding block, a round hole is formed in the lower end face of the cross sliding block, and a fourth compression spring is arranged in the round hole and is connected with a rubber rod through the fourth compression spring.
Preferably, the lower terminal surface of connecting rod is provided with electronic slide rail, adjustable clamp plate including with electronic slide rail connection's second connecting rod, set up first clamp plate of terminal surface under the second connecting rod, set up the second clamp plate in the first clamp plate outside and set up the second connecting rod outside and flexible end with the second electric telescopic link that the second clamp plate is connected.
Preferably, the first pressing plate is connected with the second pressing plate through a telescopic rod structure, an auxiliary pressing plate is arranged at the center of the outer side of the first pressing plate, rubber pressing blocks with the lower end faces being flush with the lower end faces are arranged on the lower end faces of the first pressing plate and the second pressing plate, and the cutting blades, the first pressing plate and the second pressing plate are equal in length and the two ends of the cutting blades do not exceed the limiting plates.
Preferably, the up end of first clamp plate is provided with the electronic slide rail of second, be connected with the sliding block on the electronic slide rail of second, the sliding block inner be provided with the third backup pad of terminal surface parallel and level under the first clamp plate, the medial surface of third backup pad is provided with the electronic slide rail of third, grinding machanism including with the clamping block of the electronic slide rail connection of third, offer clamping groove and the setting of clamping block medial surface are in grind stone in the clamping groove, the last screw thread of clamping block revolves and is connected with the threaded rod that is used for fixing grind stone.
The utility model provides a wrapping bag production is with accurate cutting device, includes following step:
s1: when the cutting machine is used, the packaging bag to be cut is prevented from being arranged on the conveying belt, the packaging bag is conveyed to the position right below the cutting blade by the conveying belt, and when the packaging bag is conveyed, the packaging bag is clamped by the elastic limiting plates on the two sides, so that the packaging bag is prevented from shifting when the packaging bag is conveyed;
S2: when cutting is carried out, the electric telescopic rod is used for driving the supporting block, the cutting blade and the adjustable pressing plate to move downwards, and in the pressing process, the electric sliding rail is used for driving the position of the inner side of the lower adjustable pressing plate to slide and adjust to the edge of the cutting blade, so that the polishing mechanism is not contacted with the cutting blade;
S3: after the adjustment is finished, the cutting blade is also contacted with the packaging bag, meanwhile, the adjustable pressing plates on the two sides are also contacted with the surface of the packaging bag, then the continuous pressing of the electric telescopic rod is utilized to drive the supporting block and the cutting blade to continuously move downwards for cutting, the adjustable pressing plates can move upwards by utilizing the arrangement of the connecting rod and the sliding plate in sliding connection, but always keep contact with the upper surface of the packaging bag for pressing, the packaging bag is ensured to be pressed and fixed by self weight during cutting, after the cutting is finished, the contraction of the electric telescopic rod is utilized to drive the cutting blade to reset, the packaging bag after the cutting is conveyed to the next procedure by utilizing the conveying belt, and then the steps are repeated.
The invention has at least the following beneficial effects:
1. When pushing down the cutting, can realize pressing fixedly to the wrapping bag through utilizing adjustable clamp plate, prevent the circumstances of skew appearing when the blade cutting to the precision when the improvement wrapping bag cutting that can be great simultaneously through utilizing the cutting blade that slides the setting, be convenient for later stage change cutting blade to it, and can polish cutting blade through utilizing the stone of polishing, need not frequently change cutting blade, improve work efficiency, also reduced use cost.
2. When cutting blade cuts at the in-process cutting blade of pushing down with adjustable clamp plate, adjustable clamp plate utilizes self weight to support to press fixedly to the wrapping bag, can extrude the limiting plate of both sides at the in-process of pushing down afterwards, and because the limiting plate has the elastic sliding effect, consequently can enough guarantee to carry out spacing fixedly to the wrapping bag at the in-process of cutting, does not influence the cutting to the wrapping bag simultaneously again.
3. When changing cutting blade, utilize the handle to upwards pull the bolt, until break away from with the second jack, afterwards directly take cutting blade out can, later take new cutting blade, utilize the handle to upwards pull the bolt, third compression spring shrink this moment, until break away from with the second jack, carry out sliding connection with it with T type spout with T type slider, when first jack is the same with the second jack, loosen the handle, utilize the resilience effect of third compression spring, make the bolt insert inside first jack and the second jack, thereby realize the fixed after cutting blade changes.
4. When the cutting blade appears the condition of blunt sword, utilize the second electronic slide rail to drive the third backup pad of sliding block and medial surface and be close to cutting blade department, until the stone of polishing rather than laminating, afterwards utilize the third electronic slide rail to drive the grip block and polish the stone and carry out the slip about, thereby realize polishing to cutting blade, when the stone of polishing needs to be changed, through rotating the threaded rod, make it not giving the stone of polishing and offset, thereby just can directly take off the stone of polishing, later take new stone of polishing, place it in the grip box, rotate the threaded rod, make it offset fixedly with the stone of polishing and can realize the change of polishing stone.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view in partial cross-section of the present invention;
FIG. 3 is a schematic view of a cutting blade and adjustable platen connection in a perspective view in accordance with the present invention;
FIG. 4 is a schematic perspective view of a supporting frame according to the present invention;
FIG. 5 is a schematic perspective view of an adjustable platen according to the present invention;
FIG. 6 is a schematic cross-sectional view of the securing mechanism of the present invention;
FIG. 7 is a schematic cross-sectional view of the grinding mechanism of the present invention;
FIG. 8 is a schematic view of a connecting rod connection structure of the present invention;
fig. 9 is a schematic drawing of a sliding cross-section of a connecting rod of the present invention.
In the figure, a 1-support platform; 2-supporting plates; 3-a conveyor belt; 4-supporting frames; 5-an electric telescopic rod; 6-supporting blocks; 7-cutting blades; 8-a fixing mechanism; 9-connecting rods; 10-an adjustable platen; 11-a first support bar; 12-a second support bar; 13-an elastic telescopic rod; 14-limiting plates; 15-a first chute; 16-a first compression spring; 17-a second chute; 18-a second compression spring; 19-a support; 20-top plate; 21-through grooves; 22-T-shaped sliding grooves; 23-T-shaped slide block; 24-a second support frame; 25-a bolt; 26-a third compression spring; 27-handle; 28-a slide plate; 29-cross grooves; 30-a cross slide block; 31-round holes; 32-fourth compression springs; 33-rubber rod; 34-an electric slide rail; 35-a second connecting rod; 36-a first platen; 38-a second platen; 39-a second electric telescopic rod; 40-telescopic rod structure; 41-an auxiliary pressing plate; 43-a second electric slide rail; 44-sliding blocks; 45-a third support plate; 46-a third electric slide rail; 47-clamping blocks; 49-grinding stone; 50-threaded rod.
Detailed Description
The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
As shown in fig. 1-9, the precise cutting device for producing packaging bags provided by the embodiment comprises a supporting platform 1, wherein supporting plates 2 are arranged on two sides of the upper end surface of the supporting platform 1, limiting plate mechanisms are arranged on the inner side surfaces of the two supporting plates 2, each limiting plate mechanism comprises a first supporting rod 11 vertically arranged on the inner side surface of each supporting plate 2, a second supporting rod 12 slidably connected with each first supporting rod 11, an elastic telescopic rod 13 arranged above the inner side surface of each second supporting rod 12, and a limiting plate 14 arranged at the inner end of each elastic telescopic rod 13, the limiting plates 14 are higher than the supporting plates 2, a first sliding groove 15 for sliding the corresponding second supporting rods 12 is formed in the inner side surface of each first supporting rod 11, a first compression spring 16 for supporting the corresponding second supporting rod 12 is arranged in the inner side surface of each first sliding groove 15, a second sliding groove 17 is formed in each second sliding groove 17, a second compression spring 18 for supporting the corresponding elastic telescopic rod 13 is arranged in each second sliding groove 17, when a cutting blade 7 and an adjustable pressing plate 10 are cut in the process of pressing down, the cutting blade 7 can be fixed by the weight of the adjustable pressing plate 10 to the packaging bags, and then the limiting plates 14 are pressed down in the process of pressing down, and the limiting plates can not be pressed in the process, and the limiting plates can not be fixed in the process, and the process of pressing the packaging bags can be simultaneously, and the limiting effect can not be guaranteed;
a conveyer belt 3 is arranged between the two limiting plate mechanisms, a supporting frame 4 is supported on the supporting platform 1, the lower end face of the supporting frame 4 is connected with a supporting block 6 through an electric telescopic rod 5, the lower end face of the supporting block 6 is slidably provided with a cutting blade 7, a fixing mechanism 8 for fixing the cutting blade 7 is arranged on the supporting block 6, the supporting frame 4 comprises a supporting body 19 arranged on the outer side of the supporting plate 2 and a top plate 20 arranged above between the two supporting bodies 19, the electric telescopic rod 5 is fixedly connected with the lower end face of the top plate 20, a through groove 21 is formed in the supporting body 19, and the through groove 21 is convenient for extracting and replacing the cutting blade 7 in the later period;
Further, a T-shaped sliding groove 22 is formed in the lower end face of the supporting block 6, and a T-shaped sliding block 23 matched with the T-shaped sliding groove 22 is arranged on the upper end face of the cutting blade 7; the support block 6 and the T-shaped sliding block 23 are respectively provided with a first jack and a second jack which are communicated, the fixing mechanism 8 comprises a second support frame 24 arranged on the upper end face of the support block 6, a bolt 25 spliced with the first jack and the second jack and a third compression spring 26 arranged on the upper end face of the bolt 25, both sides of the upper end face of the bolt 25 are provided with handles 27, the upper end of the third compression spring 26 is connected with the lower end face of the second support frame 24, when the cutting blade 7 is replaced, the bolt 25 is pulled upwards by the handles 27 until the cutting blade 7 is separated from the second jack, then the cutting blade 7 is directly pulled out, a new cutting blade 7 is taken out, the bolt 25 is pulled upwards by the handles 27, at the moment, the third compression spring 26 is contracted until the bolt is separated from the second jack, the bolt 25 is slidingly connected with the T-shaped sliding groove 22 by the T-shaped sliding block 23, when the first jack is identical with the second jack, the handles 27 are loosened, the bolt 25 is inserted into the first jack and the second jack by the rebound effect of the third compression spring 26, and the fixing of the cutting blade 7 after the replacement is realized;
The two sides of the supporting block 6 are both provided with connecting rods 9 in a sliding manner, the lower end face of each connecting rod 9 is provided with an adjustable pressing plate 10 in a sliding manner, the two sides of each supporting block 6 are provided with sliding plates 28, the sliding plates 28 are provided with cross grooves 29 which are communicated with each other on four sides, one end of each connecting rod 9 is in sliding connection with the cross grooves 29 through a cross slide block 30, the lower end face of each cross slide block 30 is provided with a round hole 31, a fourth compression spring 32 is arranged in each round hole 31, a rubber rod 33 is connected with the fourth compression spring 32, after the packing bag is pressed by the adjustable pressing plate 10, the cutting blade 7 is driven to ascend and reset by the shrinkage of the electric telescopic rod 5, the adjustable pressing plate 10 is kept motionless in the ascending and resetting process of the cutting blade 7 until the lower end face of the cutting blade 7 is flush with the lower end face of the adjustable pressing plate 10, the adjustable pressing plate 10 can ascend along with the cutting blade, in the process, the rubber rods 33 can be contacted with the lower end face of the cross grooves 29, and the rigidity of the cross slide blocks 30 and the cross grooves 29 can be reduced by the elastic arrangement of the fourth compression springs 32;
The lower end face of the connecting rod 9 is provided with an electric slide rail 34, the electric slide rail 34 can drive the lower adjustable pressing plate 10 to carry out sliding adjustment, the position of the inner sides of the two adjustable pressing plates 10 is ensured to be adjusted to the edge of the cutting blade 7 in a sliding manner, meanwhile, the polishing mechanism is ensured not to be contacted with the cutting blade 7, and the adjustable pressing plate 10 comprises a second connecting rod 35 connected with the electric slide rail 34, a first pressing plate 36 arranged on the lower end face of the second connecting rod 35, a second pressing plate 38 arranged on the outer side of the first pressing plate 36 and a second electric telescopic rod 39 arranged on the outer side of the second connecting rod 35 and connected with the second pressing plate 38 at the telescopic end;
The first pressing plate 36 is connected with the second pressing plate 38 through the telescopic rod structure 40, so that the distance between the first pressing plate 36 and the second pressing plate 38 can be controlled when the second electric telescopic rod 39 stretches, an auxiliary pressing plate 41 is arranged in the center of the outer side of the first pressing plate 36, the pressing effect on a packaging bag can be further improved due to the arrangement of the auxiliary pressing plate 41, rubber pressing blocks with the lower end faces being flush are arranged on the lower end faces of the first pressing plate 36 and the second pressing plate 38, and a good anti-skidding effect can be achieved when the pressing is performed;
The adjustable clamp plate 10 is provided with grinding machanism near one side of cutting blade 7 in a sliding way, the up end of first clamp plate 36 is provided with second electronic slide rail 43, be connected with sliding block 44 on the second electronic slide rail 43, sliding block 44 inner be provided with the third backup pad 45 of first clamp plate 36 lower terminal surface parallel and level, the medial surface of third backup pad 45 is provided with third electronic slide rail 46, grinding machanism is including the grip block 47 that is connected with third electronic slide rail 46, set up the grip groove of grip block 47 medial surface and set up the grinding stone 49 in the grip groove, screw thread on grip block 47 is rotated and is connected with the threaded rod 50 that is used for fixed grinding stone 49, when cutting blade 7 appears the condition of blunt sword, utilize second electronic slide rail 43 to drive sliding block 44 and medial surface's third backup pad 45 to be close to cutting blade 7 department, until grinding stone 49 is laminated with it, afterwards utilize third electronic slide rail 46 to drive grip block 47 and grinding stone 49 to carry out the slip of controlling, thereby realize grinding cutting blade 7, when the grinding stone needs to change, through rotating 50, make it not take grinding stone 49 and can be directly taken out grinding stone 49 in the grip groove, can be fixed after grinding stone 49, and grinding stone 49 is taken down.
The utility model provides a wrapping bag production is with accurate cutting device, includes following step:
S1: when the cutting machine is used, a packaging bag to be cut is prevented from being arranged on a conveying belt, the packaging bag is conveyed to the position right below the cutting blade 7 by the conveying belt, and is clamped by the limiting plates 14 with elasticity on two sides during conveying, so that the packaging bag is not deviated during conveying, and the high precision during cutting is improved;
S2: when cutting is performed, the electric telescopic rod 5 is used for driving the supporting block 6, the cutting blade 7 and the adjustable pressing plate 10 to move downwards, in the pressing process, the electric sliding rail 34 is used for driving the position on the inner side of the lower adjustable pressing plate 10 to slide and adjust to the edge of the cutting blade 7, and meanwhile, the polishing mechanism is not contacted with the cutting blade 7, so that the cutting position can be ensured to be propped against when cutting is performed, and the phenomenon of wrinkling of the cutting position or deviation of the cutting line is prevented;
S3: after the adjustment is finished, the cutting blade 7 is also contacted with the packaging bag, meanwhile, the adjustable pressing plates 10 on two sides are also contacted with the surface of the packaging bag, then the continuous pressing of the electric telescopic rod 5 is utilized to drive the supporting block 6 and the cutting blade 7 to continuously move downwards for cutting, the adjustable pressing plates 10 can move upwards by utilizing the arrangement of the connecting rod 9 and the sliding plate 28 in a sliding connection mode, but always keep contact with the upper surface of the packaging bag for pressing, the packaging bag is ensured to be pressed and fixed by utilizing the self weight during cutting, the situation that the fold offset does not occur during cutting is ensured, after the cutting is finished, the shrinkage of the electric telescopic rod 5 is utilized to drive the cutting blade 7 to reset, the cut packaging bag can be conveyed to the next procedure by utilizing the conveying belt, and then the steps are repeated.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (10)
1. The utility model provides a wrapping bag production is with accurate cutting device, includes supporting platform (1), its characterized in that: supporting platform (1) up end both sides all are provided with backup pad (2), two the medial surface of backup pad (2) all is provided with limiting plate mechanism, two be provided with conveyer belt (3) between the limiting plate mechanism, support on supporting platform (1) has support frame (4), the lower terminal surface of support frame (4) is connected with supporting shoe (6) through electric telescopic handle (5), the lower terminal surface slip of supporting shoe (6) is provided with cutting blade (7), be provided with on supporting shoe (6) and be used for fixing fixed establishment (8) of cutting blade (7), the both sides of supporting shoe (6) all slide and are provided with connecting rod (9), the lower terminal surface slip of connecting rod (9) is provided with adjustable clamp plate (10), adjustable clamp plate (10) are close to one side slip of cutting blade (7) is provided with grinding machanism.
2. The precise cutting device for producing packaging bags according to claim 1, wherein: the limiting plate mechanism comprises a first supporting rod (11) vertically arranged on the inner side surface of the supporting plate (2), a second supporting rod (12) in sliding connection with the first supporting rod (11), an elastic telescopic rod (13) arranged above the inner side surface of the second supporting rod (12) and a limiting plate (14) arranged at the inner end of the elastic telescopic rod (13), wherein the limiting plate (14) is higher than the supporting plate (2).
3. The precise cutting device for producing packaging bags according to claim 2, wherein: the novel telescopic support is characterized in that a first chute (15) for sliding the second support rod (12) is formed in the inner side surface of the first support rod (11), a first compression spring (16) for supporting the second support rod (12) is arranged inside the first chute (15), a second chute (17) is formed in the inner side surface of the second support rod (12), and a second compression spring (18) for supporting the elastic telescopic rod (13) is arranged in the second chute (17).
4. The precise cutting device for producing packaging bags according to claim 1, wherein: the support frame (4) is in including setting up supporter (19) in the backup pad (2) outside and set up two roof (20) of top between supporter (19), electric telescopic handle (5) with the lower terminal surface fixed connection of roof (20), logical groove (21) have been seted up on supporter (19).
5. The precise cutting device for producing packaging bags according to claim 4, wherein: a T-shaped sliding groove (22) is formed in the lower end face of the supporting block (6), and a T-shaped sliding block (23) matched with the T-shaped sliding groove (22) is arranged on the upper end face of the cutting blade (7);
the support block (6) and the T-shaped sliding block (23) are respectively provided with a first jack and a second jack which are communicated with each other, the fixing mechanism (8) comprises a second support frame (24) arranged on the upper end face of the support block (6), a plug pin (25) inserted into the first jack and the second jack and a third compression spring (26) arranged on the upper end face of the plug pin (25), two sides of the upper end face of the plug pin (25) are respectively provided with a handle (27), and the upper end of the third compression spring (26) is connected with the lower end face of the second support frame (24).
6. The precise cutting device for producing packaging bags according to claim 1, wherein: the two sides of the supporting block (6) are provided with sliding plates (28), four-side communicated cross grooves (29) are formed in the sliding plates (28), one end of the connecting rod (9) is in sliding connection with the cross grooves (29) through a cross slide block (30), a round hole (31) is formed in the lower end face of the cross slide block (30), a fourth compression spring (32) is arranged in the round hole (31), and a rubber rod (33) is connected through the fourth compression spring (32).
7. The precise cutting device for producing packaging bags according to claim 2, wherein: the lower terminal surface of connecting rod (9) is provided with electronic slide rail (34), adjustable clamp plate (10) including with second connecting rod (35) that electronic slide rail (34) are connected, set up first clamp plate (36) of terminal surface under second connecting rod (35), set up second clamp plate (38) in the outside of first clamp plate (36) and set up in the outside of second connecting rod (35) and flexible end with second electric telescopic handle (39) that second clamp plate (38) are connected.
8. The precise cutting device for producing packaging bags according to claim 7, wherein: the cutting device is characterized in that the first pressing plate (36) is connected with the second pressing plate (38) through a telescopic rod structure (40), an auxiliary pressing plate (41) is arranged at the center of the outer side of the first pressing plate (36), rubber pressing blocks with the lower end faces being flush with the lower end faces of the first pressing plate (36) and the second pressing plate (38) are arranged on the lower end faces, and the cutting blades (7), the first pressing plate (36) and the second pressing plate (38) are equal in length and the two ends of the cutting blades do not exceed the limiting plate (14).
9. The precise cutting device for producing packaging bags according to claim 8, wherein: the utility model discloses a polishing device for a metal wire, including first clamp plate (36), second electronic slide rail (43) are provided with on the up end of first clamp plate (36), be connected with sliding block (44) on second electronic slide rail (43), sliding block (44) inner be provided with terminal surface parallel and level's third backup pad (45) under first clamp plate (36), the medial surface of third backup pad (45) is provided with third electronic slide rail (46), grinding machanism including with clamping block (47) that third electronic slide rail (46) are connected, set up the grip groove of clamping block (47) medial surface and set up grind stone (49) in the grip groove, screw thread revolves on clamping block (47) and be connected with threaded rod (50) that are used for fixing grind stone (49).
10. Accurate cutting device is used in wrapping bag production, its characterized in that: the method comprises the following steps:
s1: when the cutting machine is used, a packaging bag to be cut is prevented from being arranged on a conveying belt, the packaging bag is conveyed to the position right below a cutting blade (7) by the conveying belt, and is clamped by elastic limiting plates (14) on two sides during conveying, so that the packaging bag is prevented from shifting during conveying;
S2: when cutting is carried out, the electric telescopic rod (5) is used for driving the supporting block (6), the cutting blade (7) and the adjustable pressing plate (10) to move downwards, and in the pressing process, the electric sliding rail (34) is used for driving the position inside the lower adjustable pressing plate (10) to slide and adjust to the edge of the cutting blade (7), so that the polishing mechanism is not contacted with the cutting blade (7);
S3: after the adjustment is finished, the cutting blade (7) is also contacted with the packaging bag, meanwhile, the adjustable pressing plates (10) on two sides are also contacted with the surface of the packaging bag, then the continuous downward pressing of the electric telescopic rod (5) is utilized to drive the supporting block (6) and the cutting blade (7) to continuously move downwards for cutting, the adjustable pressing plates (10) can be used for upward movement by utilizing the arrangement of the connecting rod (9) and the sliding plate (28) in sliding connection, but always keep contact and pressing with the upper surface of the packaging bag, the self weight is used for pressing and fixing the packaging bag during cutting, after the cutting is finished, the shrinkage of the electric telescopic rod (5) is utilized to drive the cutting blade (7) to reset, the cut packaging bag can be conveyed to the next procedure by utilizing the conveying belt, and then the steps are repeated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411051063.XA CN118876497A (en) | 2024-08-01 | 2024-08-01 | A precision cutting device and cutting method for packaging bag production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411051063.XA CN118876497A (en) | 2024-08-01 | 2024-08-01 | A precision cutting device and cutting method for packaging bag production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118876497A true CN118876497A (en) | 2024-11-01 |
Family
ID=93218953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411051063.XA Pending CN118876497A (en) | 2024-08-01 | 2024-08-01 | A precision cutting device and cutting method for packaging bag production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118876497A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210551643U (en) * | 2019-09-27 | 2020-05-19 | 修武县宏源冷暖设备有限公司 | PVC seals frame and tailors and use feed arrangement |
| JP6753004B1 (en) * | 2019-10-12 | 2020-09-09 | 臨沂景▲いく▼家紡有限公司 | Automated wallpaper high efficiency cutting device |
| CN213350999U (en) * | 2020-10-09 | 2021-06-04 | 张家港市赛博科技有限公司 | Slitting machine with limiting structure |
| CN113182948A (en) * | 2021-04-30 | 2021-07-30 | 泰州致诚硬质合金模具有限公司 | Blade grinding device for metal processing |
| CN113400392A (en) * | 2021-06-09 | 2021-09-17 | 盐城酷艺家居有限公司 | Trimming device for latex mattress processing |
| CN214354510U (en) * | 2020-12-18 | 2021-10-08 | 上海艺杏食品有限公司 | Discharging pressing device |
| CN215358568U (en) * | 2021-06-28 | 2021-12-31 | 河南畅民健康用品有限公司 | Slicing device of plaster production equipment |
| CN215880987U (en) * | 2021-03-25 | 2022-02-22 | 海宁市丹枫针织有限公司 | High-precision sock cutting device |
| CN216229550U (en) * | 2021-11-18 | 2022-04-08 | 安徽省嘉瑞医药科技股份有限公司 | Waste recovery type ultra-clean breathing bag cutting machine for breathing bag |
| CN216578233U (en) * | 2021-12-30 | 2022-05-24 | 青岛道若新材料有限公司 | Special rubber filtering and cutting device for silicone rubber |
| CN218226803U (en) * | 2022-10-10 | 2023-01-06 | 浙江佳维康特种纸有限公司 | High-efficient paper cutter |
| CN218226804U (en) * | 2022-10-19 | 2023-01-06 | 南京精恒复合材料有限公司 | Cutting equipment for glass fiber reinforced plastic material |
| CN218365122U (en) * | 2022-10-31 | 2023-01-24 | 湖南正兴记食品有限公司 | Feeding mechanism of automatic filament cutter |
| CN219650681U (en) * | 2022-12-05 | 2023-09-08 | 无锡鼎茂机械制造有限公司 | Die cutting mechanism for bag making machine |
-
2024
- 2024-08-01 CN CN202411051063.XA patent/CN118876497A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210551643U (en) * | 2019-09-27 | 2020-05-19 | 修武县宏源冷暖设备有限公司 | PVC seals frame and tailors and use feed arrangement |
| JP6753004B1 (en) * | 2019-10-12 | 2020-09-09 | 臨沂景▲いく▼家紡有限公司 | Automated wallpaper high efficiency cutting device |
| CN213350999U (en) * | 2020-10-09 | 2021-06-04 | 张家港市赛博科技有限公司 | Slitting machine with limiting structure |
| CN214354510U (en) * | 2020-12-18 | 2021-10-08 | 上海艺杏食品有限公司 | Discharging pressing device |
| CN215880987U (en) * | 2021-03-25 | 2022-02-22 | 海宁市丹枫针织有限公司 | High-precision sock cutting device |
| CN113182948A (en) * | 2021-04-30 | 2021-07-30 | 泰州致诚硬质合金模具有限公司 | Blade grinding device for metal processing |
| CN113400392A (en) * | 2021-06-09 | 2021-09-17 | 盐城酷艺家居有限公司 | Trimming device for latex mattress processing |
| CN215358568U (en) * | 2021-06-28 | 2021-12-31 | 河南畅民健康用品有限公司 | Slicing device of plaster production equipment |
| CN216229550U (en) * | 2021-11-18 | 2022-04-08 | 安徽省嘉瑞医药科技股份有限公司 | Waste recovery type ultra-clean breathing bag cutting machine for breathing bag |
| CN216578233U (en) * | 2021-12-30 | 2022-05-24 | 青岛道若新材料有限公司 | Special rubber filtering and cutting device for silicone rubber |
| CN218226803U (en) * | 2022-10-10 | 2023-01-06 | 浙江佳维康特种纸有限公司 | High-efficient paper cutter |
| CN218226804U (en) * | 2022-10-19 | 2023-01-06 | 南京精恒复合材料有限公司 | Cutting equipment for glass fiber reinforced plastic material |
| CN218365122U (en) * | 2022-10-31 | 2023-01-24 | 湖南正兴记食品有限公司 | Feeding mechanism of automatic filament cutter |
| CN219650681U (en) * | 2022-12-05 | 2023-09-08 | 无锡鼎茂机械制造有限公司 | Die cutting mechanism for bag making machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110723347B (en) | A single-sided film device | |
| CN210594399U (en) | Transfer mechanism for printing paper of patterned paper | |
| KR101477036B1 (en) | Apparatus for cutting edge of packing paper | |
| CN118876497A (en) | A precision cutting device and cutting method for packaging bag production | |
| CN207309635U (en) | A kind of sanding apparatus easy to adjusting height | |
| CN113044613A (en) | Efficient folding and binding device | |
| CN117400085B (en) | Deburring device for paper corner protector machining | |
| CN111844891A (en) | Corrugated container board fluting device suitable for many specifications | |
| CN215707652U (en) | Wrapping bag cutting device for packagine machine | |
| CN215753201U (en) | Pressing device for packing machine | |
| CN108891085A (en) | A kind of carton package paper taping machine | |
| CN209851010U (en) | Paper cutting device for printing factory | |
| CN217597215U (en) | High-speed film cutting machine with automatic discharging function | |
| CN220262208U (en) | Flattening device of bag making machine | |
| CN218558109U (en) | A paste a mouthful reinforcing apparatus for full-automatic box machine of sticking with paste | |
| CN216542283U (en) | Drill bit production is polished and is used fixed clamping device | |
| CN115533976B (en) | Elastic scraper | |
| CN218804339U (en) | Cutting device of film plastic packaging bag | |
| CN217047647U (en) | Die-cutting machine for producing packaging cartons | |
| CN212825654U (en) | Carton gasket cutting device | |
| CN223115936U (en) | Bar line machine for corrugated case processing | |
| CN219990704U (en) | Food package bag processing coiling mechanism with side cut function | |
| CN223643838U (en) | A high-efficiency cutting machine | |
| CN219902498U (en) | Environment-friendly fiberboard edge-warping cutting device | |
| CN215282395U (en) | Semi-automatic binding machine with adjusting structure for hollow plate production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20241101 |