CN114314138A - A close palm machine and close palm abrasionproof and damage device for label production - Google Patents
A close palm machine and close palm abrasionproof and damage device for label production Download PDFInfo
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- CN114314138A CN114314138A CN202111646877.4A CN202111646877A CN114314138A CN 114314138 A CN114314138 A CN 114314138A CN 202111646877 A CN202111646877 A CN 202111646877A CN 114314138 A CN114314138 A CN 114314138A
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Abstract
The invention relates to an anti-abrasion device, in particular to a palm folding anti-abrasion device of a palm folding machine for label production. The device comprises a bottom plate, a pressing assembly, a fixing assembly and a driving assembly, wherein two sliding rails are fixedly arranged on the bottom plate; the pressing assembly is provided with a plurality of pressing assemblies, each fixing assembly comprises a sliding block, a movable limiting block, a first elastic part and a limiting groove, the sliding blocks are provided with a plurality of sliding blocks, the sliding blocks are symmetrically and slidably mounted on the two sliding rails, each pressing assembly is mounted on the corresponding sliding block, the two movable limiting blocks are slidably mounted on the corresponding sliding block, the bottom of each movable limiting block is provided with a fillet, the first elastic parts are provided with a plurality of limiting grooves, the first elastic parts are located between the sliding blocks and the movable limiting blocks, two ends of each first elastic part are fixedly connected with the corresponding sliding block and the corresponding movable limiting block respectively, the limiting grooves are provided with a plurality of limiting grooves and located at the corresponding sliding rails, and each sliding rail is provided with two limiting grooves; the drive assembly is provided with a plurality of, installs a drive assembly on every slider. The defect that the disassembly and assembly speed of the existing palm folding abrasion device of the palm folding machine is low is overcome.
Description
Technical Field
The invention relates to an anti-abrasion device, in particular to a palm folding anti-abrasion device of a palm folding machine for label production.
Background
The palm folding machine is mainly used for sticking the cut labels with glue according to corresponding sizes, and the palm folding machine is formed into a reel-shaped packaging material. The palm closing mechanism of the existing palm closing machine compresses a film material through the steel bar, and the abrasion speed of the steel bar is high after the steel bar is used for a long time, so that the service life of the steel bar is shortened, and the use cost is increased.
CN202120138223.X discloses a close palm machine closes palm abrasionproof and decreases device, and it is through the setting of protection briquetting, can directly replace billet and film contact, and the cost is lower, can prolong billet life, through the setting of fastening bandage, public magic subsides, female magic subsides, is convenient for dismantle the change to the protection briquetting, and it is comparatively convenient to use, through the setting in fastening device and bar groove, is convenient for fix a position the billet for the adjustable arbitrary angle of billet, convenient to use.
But its fastening device installation is comparatively troublesome with the adjustment, influences the dismouting speed, and the wearing and tearing speed of protection briquetting is still very fast, needs frequent change, influences machining efficiency, consequently, needs a dress palm machine that dismouting speed is faster to close palm abrasionproof device.
Disclosure of Invention
In view of the above, there is a need to provide a palm folding wear-proof device for a palm folding machine for label production.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
a palm folding and abrasion preventing device of a palm folding machine for label production comprises a bottom plate, a pressing assembly, a fixing assembly and a driving assembly, wherein two sliding rails are fixedly arranged on the bottom plate and are symmetrically arranged relative to the axis of the bottom plate; the pressing assembly is provided with a plurality of pressing assemblies, each fixing assembly comprises a sliding block, a movable limiting block, a first elastic part and a limiting groove, the sliding blocks are provided with a plurality of sliding blocks, the sliding blocks are symmetrically and slidably mounted on the two sliding rails, each pressing assembly is mounted on the corresponding sliding block, the two movable limiting blocks are slidably mounted on the corresponding sliding block, the bottom of each movable limiting block is provided with a fillet, the first elastic parts are provided with a plurality of limiting grooves, the first elastic parts are located between the sliding blocks and the movable limiting blocks, two ends of each first elastic part are fixedly connected with the corresponding sliding block and the corresponding movable limiting block respectively, the limiting grooves are provided with a plurality of limiting grooves and located at the corresponding sliding rails, and each sliding rail is provided with two limiting grooves; the driving assembly is provided with a plurality of driving assemblies, and each sliding block is provided with one driving assembly for driving the first elastic piece to slide.
Preferably, the driving assembly comprises a lifting block and a wedge strip, the lifting block is slidably mounted on the sliding block, and the wedge strip is fixedly arranged at the bottom of the lifting block.
Preferably, the compressing assembly comprises a rotating shaft and a guide roller, two ends of the rotating shaft are respectively rotatably arranged on the two sliding blocks, and the guide roller is sleeved on the rotating shaft.
Preferably, the driving assembly further comprises a second elastic piece, and two ends of the second elastic piece are fixedly connected with the sliding block and the lifting block respectively.
Preferably, fixed subassembly still includes billet and permanent magnet, and the billet is equipped with two, and two billet difference fixed mounting are equipped with a plurality ofly in two slide rail bottoms, permanent magnet, and every slider bottom fixed mounting has a permanent magnet.
Preferably, the movable limiting block comprises an anti-slip pad, the anti-slip pad is fixedly mounted on the movable limiting block, and the anti-slip pad is made of flexible materials.
Preferably, the bottom of the wedge strip is fixedly provided with a guide angle, and the guide angle is arc-shaped.
Preferably, compress tightly the subassembly and still include the protective sheath, protective sheath detachable cup joints on the guide roll, and the protective sheath is located the outside of guide roll.
Preferably, the protective sheath includes that public magic is pasted and female magic is pasted, and public magic is pasted and female magic is pasted fixed the setting on the protective sheath, and the bottom and the female magic of public magic subsides are pasted and are bonded.
Preferably, the bottom plate further comprises fixed limiting blocks, and two fixed limiting blocks are fixedly arranged on two sides of each sliding rail.
Compared with the prior art, the beneficial effect of this application is:
1. this application has realized quick assembly disassembly and adjustment through bottom plate, compress tightly subassembly, fixed subassembly and drive assembly and has closed the function that the palm abrasionproof decreases the device, has solved the current defect that the palm wearing and tearing device dismouting speed is slow that closes the palm of machine.
2. This application has realized overcoming the elasticity of first elastic component through carrying and drawing piece and gib block and extrudeing two movable limiting blocks outside the slider and support the function of movable limiting block, has solved the gliding technical problem of resistance drive movable limiting block of how to overcome first elastic component.
3. This application has realized replacing the function that slides and slow down and compress tightly the subassembly wearing and tearing through rotation axis and guide roll, has solved and has compressed tightly the subassembly and still have the thin film material that closes the palm machine start-up post processing and compress tightly the subassembly and continuously take place sliding friction, cause to compress tightly the serious defect of subassembly wearing and tearing.
4. This application has realized the drive through the elasticity of second elastic component and has carried the function that draws the piece to remove down, has solved drive assembly and still has and install the slide block on the slide rail at every turn, needs the manual pull piece of pressing, if operating personnel forgets to press and carries the piece, directly starts the machine, probably leads to compressing tightly the defect that the subassembly shifted or drops.
5. This application has realized the function that initiative guide slider is close to the slide rail bottom through billet and permanent magnet, has solved fixed subassembly and still has when installing the slider, need install the slide rail on through operating personnel is manual, but operating personnel probably not target in place the slider installation and just loosen the slider, lead to the unable fixed defect that compresses tightly the subassembly of fixed subassembly.
6. This application has realized the function of reinforcing activity stopper surface friction nature through the slipmat, has solved the activity stopper and still has installed the slider on the slide rail after, the lateral wall frictional force of activity stopper and slide rail is insufficient, leads to the unstable defect of slider installation.
7. The wedge strip moving track guiding device has the advantages that the function of guiding the moving track of the wedge strip is achieved through the guide angle, and the defect that when the movable limiting block is extruded, the movable limiting block causes large resistance to the movement of the wedge strip is overcome.
8. This application has realized the function that prevents the guide roll wearing and tearing through the protective sheath, has solved the guide roll and still has wearing and tearing seriously after long-time the use, increase cost's defect.
9. This application has realized the function of quick assembly disassembly protective sheath through public magic subsides and female magic subsides, has solved the protective sheath and still has the inconvenient defect of dismouting.
10. This application has realized the function of restriction slider displacement range on the slide rail through fixed stopper, has solved the slide rail and still has to close palm the machine start-up back, if compress tightly when the subassembly resistance that receives is great, probably promote to compress tightly the subassembly, makes the defect of slider follow roll-off in the slide rail.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a front view of the present application;
FIG. 3 is a cross-sectional perspective view taken at A-A of FIG. 2 of the present application;
FIG. 4 is an enlarged view of a portion of this application at B in FIG. 3;
FIG. 5 is a perspective view of a lift block in the drive assembly of the present application;
FIG. 6 is a perspective view of the fixing assembly of the present application;
FIG. 7 is an enlarged view of a portion of this application at C in FIG. 6;
FIG. 8 is an enlarged view of a portion of the present application at D in FIG. 6;
FIG. 9 is a perspective view of the hold down assembly of the present application;
FIG. 10 is a perspective view of the compression assembly of the present application with the protective sheath open;
the reference numbers in the figures are:
1-a bottom plate; 1 a-a slide rail; 1 b-a fixed limiting block;
2-a compression assembly; 2 a-the axis of rotation; 2 b-a guide roll; 2 c-a protective sheath; 2c 1-male magic tape; 2c 2-female magic tape;
3-a fixing component; 3 a-a slider; 3 b-a movable limiting block; 3b 1-non-slip mat; 3 c-a first elastic member; 3 d-a limiting groove; 3 e-a steel strip; 3 f-permanent magnet;
4-a drive assembly; 4 a-a pulling block; 4 b-wedge strip; 4 c-a second elastic member; 4 d-guide angle.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1-4 and 6:
a palm folding and abrasion preventing device of a palm folding machine for label production comprises a bottom plate 1, two sliding rails 1a are fixedly arranged on the bottom plate 1, the two sliding rails 1a are symmetrically arranged relative to the axis of the bottom plate 1, and the palm folding and abrasion preventing device further comprises a pressing assembly 2, a fixing assembly 3 and a driving assembly 4; the pressing assemblies 2 are multiple, each fixing assembly 3 comprises a sliding block 3a, a plurality of movable limiting blocks 3b, a first elastic part 3c and a limiting groove 3d, the sliding blocks 3a are multiple, the sliding blocks 3a are symmetrically and slidably mounted on the two sliding rails 1a, each pressing assembly 2 is mounted on the corresponding sliding block 3a, the two movable limiting blocks 3b are slidably mounted on each sliding block 3a, the bottom of each movable limiting block 3b is provided with a fillet, the first elastic parts 3c are multiple and located between the corresponding sliding blocks 3a and the corresponding movable limiting blocks 3b, two ends of each first elastic part 3c are fixedly connected with the corresponding sliding block 3a and the corresponding movable limiting block 3b respectively, the limiting grooves 3d are multiple and located at the corresponding sliding rails 1a, and two limiting grooves 3d are formed in each sliding rail 1 a; the driving assembly 4 is provided in plurality, and one driving assembly 4 is mounted on each slide block 3a for driving the first elastic member 3c to slide.
Based on the above embodiments, the technical problem to be solved by the present application is how to speed up the installation and adjustment of the hold-down assembly 2. Therefore, the function of the palm folding abrasion-proof device of the palm folding machine can be quickly assembled, disassembled and adjusted through the bottom plate 1, the pressing assembly 2, the fixing assembly 3 and the driving assembly 4. When an operator installs the pressing assembly 2, the sliding block 3a is installed on the sliding rail 1a until the movable limiting block 3b moves to the position of the limiting groove 3d, the movable limiting block 3b is driven by the driving assembly 4 to slide towards the outer side of the sliding block 3a and enter the limiting groove 3d, and the friction force between the movable limiting block 3b and the limiting groove 3d is enhanced through the driving force of the driving assembly 4, so that the sliding block 3a is fixed on the sliding rail 1 a; when an operator needs to adjust the position of the pressing assembly 2 or detach the pressing assembly 2, the driving of the driving assembly 4 is stopped, the movable limiting block 3b is driven by the elasticity of the first elastic piece 3c to move into the sliding block 3a, and the sliding block 3a is taken out of the sliding rail 1 a.
Further, in order to solve the technical problem of how to drive the movable limiting block 3b to slide against the resistance of the first elastic member 3c, as shown in fig. 5:
the driving assembly 4 comprises a lifting block 4a and a wedge strip 4b, the lifting block 4a is slidably mounted on the sliding block 3a, and the wedge strip 4b is fixedly arranged at the bottom of the lifting block 4 a.
Based on the above-mentioned embodiment, the technical problem that the present application intends to solve is how to drive the movable stopper 3b to slide outward against the resistance of the first elastic member 3 c. Therefore, the lifting block 4a and the wedge strip 4b have the function that the wedge strip 4b overcomes the elasticity of the first elastic piece 3c to extrude the two movable limiting blocks 3b out of the sliding block 3a and support the movable limiting blocks 3 b. When an operator installs the pressing assembly 2, the sliding block 3a is installed on the sliding rail 1a until the movable limiting block 3b moves to the position of the limiting groove 3d, and then the lifting block 4a is pressed, so that the movable limiting block 3b is extruded by the wedge strip 4b at the bottom of the lifting block 4a, the movable limiting block 3b slides towards the outer side of the sliding block 3a and enters the limiting groove 3d, and the friction force between the movable limiting block 3b and the limiting groove 3d is enhanced through the support of the wedge strip 4b, so that the sliding block 3a is fixed on the sliding rail 1 a; when an operator needs to adjust the position of the pressing assembly 2 or detach the pressing assembly 2, the lifting block 4a is pulled upwards, so that the wedge strip 4b stops supporting the movable limiting block 3b, the movable limiting block 3b is driven to move into the sliding block 3a through the elasticity of the first elastic piece 3c, and the sliding block 3a is taken out of the sliding rail 1 a.
Further, the compressing assembly 2 provided by the present application still has a defect that the processed film material after the startup of the hand-closing machine continuously generates sliding friction with the compressing assembly 2, so that the compressing assembly 2 is seriously worn, and in order to solve this problem, as shown in fig. 2 and fig. 9:
the pressing assembly 2 comprises a rotating shaft 2a and a guide roller 2b, two ends of the rotating shaft 2a are respectively rotatably arranged on two sliding blocks 3a, and the guide roller 2b is sleeved on the rotating shaft 2 a.
Based on the above embodiments, the technical problem that the present application intends to solve is how to slow down the wear of the hold-down assembly 2. For this reason, the present application achieves the function of slowing down the wear of the hold-down assembly 2 by rolling instead of sliding, by means of the rotating shaft 2a and the guide roller 2 b. When an operator adjusts the pressing assemblies 2 to proper positions through the pressing assemblies 2, the fixing assemblies 3 and the driving assemblies 4, the palm closing machine is started, the film material is compacted through the guide rollers 2b, and the guide rollers 2b rotate around the rotating shafts 2a under the action of friction force along with the movement of the film material, so that the guide rollers 2b are prevented from being seriously abraded due to sliding friction between the guide rollers 2b and the film material.
Further, the driving assembly 4 provided by the present application still has a defect that the sliding block 3a is mounted on the sliding rail 1a each time, the lifting block 4a needs to be manually pressed, and if an operator forgets to press the lifting block 4a, the machine is directly started, which may cause the pressing assembly 2 to shift or fall off, in order to solve the problem, as shown in fig. 6 and 8:
the driving assembly 4 further comprises a second elastic member 4c, and two ends of the second elastic member 4c are respectively fixedly connected with the sliding block 3a and the lifting block 4 a.
Based on the above embodiments, the technical problem that the present application intends to solve is how to prevent the situation that the operator mistakenly operates to cause the fixed component 3 not to fix the position of the sliding block 3a when installing the pressing component 2. For this reason, the present application realizes the function of driving the pull-up block 4a to move downward by the elastic force of the second elastic member 4 c. When the sliding block 3a is not affected by the outside, the lifting block 4a moves downwards under the influence of the elasticity of the second elastic piece 4c, so that the movable limiting block 3b is extruded by the wedge strip 4b, and the movable limiting block 3b is positioned outside the sliding block 3 a; when the operator installs the compressing component 2, the lifting block 4a is pulled upwards against the elasticity of the second elastic piece 4c, then the movable limiting block 3b is pulled by the elasticity of the first elastic piece 3c to enable the movable limiting block 3b to slide into the sliding block 3a, then the sliding block 3a is arranged on the sliding rail 1a until the movable limiting block 3b moves to the position of the limiting groove 3d, the lifting block 4a is loosened, after the lifting block 4a loses the external force support, the lifting block 4a is driven to move downwards by the elasticity of the second elastic piece 4c, thereby the movable limiting block 3b is extruded by the wedge strip 4b at the bottom of the lifting block 4a, the movable limiting block 3b slides to the outer side of the slide block 3a and enters the limiting groove 3d, the friction force between the movable limiting block 3b and the limiting groove 3d is enhanced through the support of the wedge strip 4b, so that the sliding block 3a is fixed on the sliding rail 1 a; when an operator needs to adjust the position of the pressing assembly 2 or detach the pressing assembly 2, the lifting block 4a is pulled upwards, so that the wedge strip 4b stops supporting the movable limiting block 3b, the movable limiting block 3b is driven to move into the sliding block 3a through the elasticity of the first elastic piece 3c, and the sliding block 3a is taken out of the sliding rail 1 a.
Further, when the fixing assembly 3 still has the installation sliding block 3a, the sliding block 3a needs to be manually installed on the sliding rail 1a by an operator, but the operator may loosen the sliding block 3a without installing the sliding block 3a in place, which results in a defect that the fixing assembly 3 cannot fix the pressing assembly 2, and in order to solve the problem, as shown in fig. 3, 4 and 6:
fixed subassembly 3 still includes billet 3e and permanent magnet 3f, and billet 3e is equipped with two, and two billet 3e are fixed mounting respectively in two slide rail 1a bottoms, and permanent magnet 3f is equipped with a plurality ofly, and 3a bottom fixed mounting of every slider has a permanent magnet 3 f.
Based on the above embodiments, the technical problem that the present application intends to solve is how to prevent the slider 3a from loosening caused by the slider 3a not being installed in place. For this reason, this application has realized the function that initiative guide slider 3a is close to slide rail 1a bottom through billet 3e and permanent magnet 3 f. When operating personnel installs slider 3a, earlier upwards draw block 4a, make two activity stoppers 3b slide to slider 3a, thereby make slider 3a slide to slide in slide rail 1a smoothly, thereby make the permanent magnet 3f of slider 3a bottom be close to billet 3e, along with the interval between permanent magnet 3f and the billet 3e reduces, the magnetism that permanent magnet 3f produced and the reinforcing of the magnetic field force between billet 3e, thereby make slider 3a initiatively be close to the bottom of slide rail 1a, prevent that slider 3a from installing not in place, lead to the unable spacing groove 3d that gets into of activity stopper 3 b.
Further, the movable limiting block 3b provided by the present application still has the defect that after the sliding block 3a is mounted on the sliding rail 1a, the friction force between the movable limiting block 3b and the side wall of the sliding rail 1a is insufficient, so that the sliding block 3a is mounted unstably, and in order to solve the problem, as shown in fig. 6 to 7:
the movable limiting block 3b comprises a non-slip pad 3b1, the non-slip pad 3b1 is fixedly mounted on the movable limiting block 3b, and the non-slip pad 3b1 is made of flexible materials.
Based on the above-described embodiments, the technical problem that the present application intends to solve is how to enhance the stability of the mounting of the slider 3 a. For this reason, this application has realized the function of reinforcing activity stopper 3b surface frictional property through slipmat 3b 1. Through evenly setting up unevenness's non-slip texture on slipmat 3b1, increase slipmat 3b 1's roughness to reinforcing the frictional force between slipmat 3b1 and the slide rail 1a lateral wall, thereby strengthening movable stopper 3 b's non-slip performance, and design into flexible material with slipmat 3b 1's material, reduced the wearing and tearing between slide rail 1a and the slipmat 3b 1.
Further, when the wedge strip 4b provided by the present application still has the movable limiting block 3b, the movable limiting block 3b has a large resistance to the wedge strip 4b, and in order to solve the problem, as shown in fig. 5:
the bottom of the wedge strip 4b is fixedly provided with a guide angle 4d, and the guide angle 4d is arc-shaped.
Based on the above embodiments, the technical problem that the present application intends to solve is how to slow down the wear rate of the wedge 4b and the movable stopper 3 b. For this reason, the present application realizes the function of guiding the moving track of the wedge 4b by the guide angle 4 d. And through the arc design of guide angle 4d, reduce the hindrance of activity stopper 3b to the removal of wedge strip 4b, reduce the vertical direction's that the wedge strip 4b bottom receives resistance, make the slip of carrying and pulling piece 4a more smooth and easy.
Further, the guide roller 2b provided in the present application still has the defect of serious wear and increased cost after long-term use, and in order to solve this problem, as shown in fig. 7:
compress tightly subassembly 2 still includes protective sheath 2c, and protective sheath 2c detachable cup joints on guide roll 2b, and protective sheath 2c is located the outside of guide roll 2 b.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to reduce the wear of the guide roller 2 b. For this reason, the present application realizes the function of preventing the guide roller 2b from being worn by the protective sheath 2 c. In order to prevent the guide roller 2b from being worn, a protective cover 2c is fitted over the guide roller 2b, and the guide roller 2b is brought into contact with the film material in place of the protective cover 2c, thereby preventing the guide roller 2b from being worn.
Further, the protective sheath 2c provided by the present application still has the defect of inconvenient disassembly and assembly, and in order to solve this problem, as shown in fig. 10:
the protective sheath 2c includes male magic tape 2c1 and female magic tape 2c2, and male magic tape 2c1 and female magic tape 2c2 are fixed to be set up on the protective sheath 2c, and the bottom of male magic tape 2c1 is glued with female magic tape 2c 2.
Based on the above embodiments, the technical problem that the present application intends to solve is how to facilitate maintenance and replacement of the protective casing 2c more conveniently. For this reason, this application has realized the function of quick assembly disassembly protective sheath 2c through public magic subsides 2c1 and female magic subsides 2c 2. When operating personnel need change protective sheath 2c, directly tear male magic subsides 2c1 from female magic subsides 2c2, then take out new protective sheath 2c, sheathe guide roll 2b in protective sheath 2c, and paste male magic subsides 2c1 and paste female magic subsides 2c2, accomplish protective sheath 2 c's change, paste 2c1 and female magic through male magic and paste 2c 2's setting, the very big dismouting that has made things convenient for protective sheath 2 c.
Further, the sliding rail 1a provided by the present application still has a defect that after the palm-size closing machine is started, if the resistance applied to the pressing component 2 is large, the pressing component 2 may be pushed to slide the sliding block 3a out of the sliding rail 1a, and in order to solve the problem, as shown in fig. 2 to 3:
the bottom plate 1 further comprises fixed limiting blocks 1b, and two fixed limiting blocks 1b are fixedly arranged on two sides of each sliding rail 1 a.
Based on the above embodiments, the technical problem to be solved by the present application is how to prevent the sliding block 3a from sliding down from the sliding rail 1 a. Therefore, the function of limiting the moving range of the sliding block 3a on the sliding rail 1a is realized through the fixed limiting block 1 b. After the palm closing machine starts, if compress tightly the too big resistance that subassembly 2 received, can take place to slide along slide rail 1a, in order to avoid slider 3a from slide rail 1a, lead to taking place follow-up accident, at the fixed stopper 1b that sets up in slide rail 1a both sides, prevent that slider 3a from sliding, lead to the impaired condition of part.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A palm folding and abrasion preventing device of a palm folding machine for label production comprises a bottom plate (1), wherein two sliding rails (1a) are fixedly arranged on the bottom plate (1), and the two sliding rails (1a) are symmetrically arranged relative to the axis of the bottom plate (1), and is characterized by further comprising a pressing assembly (2), a fixing assembly (3) and a driving assembly (4); a plurality of pressing components (2) are arranged, the fixed component (3) comprises a sliding block (3a) and a movable limiting block (3b), the sliding block (3a) is provided with a plurality of sliding blocks (3a), the sliding blocks (3a) are symmetrically and slidably mounted on two sliding rails (1a), the pressing assembly (2) is mounted on the sliding blocks (3a), two movable limiting blocks (3b) are slidably mounted on each sliding block (3a), the bottom of each movable limiting block (3b) is provided with a fillet, the first elastic pieces (3c) are provided with a plurality of sliding blocks and located between the sliding blocks (3a) and the movable limiting blocks (3b), two ends of each first elastic piece (3c) are fixedly connected with the sliding blocks (3a) and the movable limiting blocks (3b) respectively, the limiting grooves (3d) are provided with a plurality of sliding rails (1a), and two limiting grooves (3d) are formed in each sliding rail (1 a); the number of the driving assemblies (4) is multiple, and one driving assembly (4) is mounted on each sliding block (3a) and used for driving the first elastic piece (3c) to slide.
2. A palm closing wear prevention device for a palm closing machine for label production according to claim 1, characterized in that the driving assembly (4) comprises a lifting block (4a) and a wedge strip (4b), the lifting block (4a) is slidably mounted on the slide block (3a), and the wedge strip (4b) is fixedly arranged at the bottom of the lifting block (4 a).
3. The palm folding wear-resistant device of the palm folding machine for label production is characterized in that the pressing assembly (2) comprises a rotating shaft (2a) and a guide roller (2b), two ends of the rotating shaft (2a) are respectively and rotatably arranged on two sliding blocks (3a), and the guide roller (2b) is sleeved on the rotating shaft (2 a).
4. The palm folding wear-resistant device of a palm folding machine for label production according to claim 2, characterized in that the driving assembly (4) further comprises a second elastic member (4c), and two ends of the second elastic member (4c) are respectively fixedly connected with the sliding block (3a) and the lifting block (4 a).
5. The palm closing wear-resistant device of the palm closing machine for label production is characterized in that the fixing assembly (3) further comprises two steel bars (3e) and a permanent magnet (3f), the two steel bars (3e) are respectively and fixedly arranged at the bottoms of the two sliding rails (1a), the number of the permanent magnets (3f) is multiple, and the bottom of each sliding block (3a) is fixedly provided with the permanent magnet (3 f).
6. The palm-closing wear-prevention device of a palm closing machine for label production as claimed in claim 1, wherein the movable stopper (3b) comprises a non-slip pad (3b1), the non-slip pad (3b1) is fixedly mounted on the movable stopper (3b), and the non-slip pad (3b1) is made of flexible material.
7. The palm closing machine palm wear prevention device for label production according to claim 2, characterized in that a guide angle (4d) is fixedly arranged at the bottom of the wedge strip (4b), and the guide angle (4d) is arc-shaped.
8. The palm closing wear-resistant device of the palm closing machine for label production is characterized in that the pressing assembly (2) further comprises a protective sleeve (2c), the protective sleeve (2c) is detachably sleeved on the guide roller (2b), and the protective sleeve (2c) is positioned on the outer side of the guide roller (2 b).
9. The palm closing wear-resistant device for label production of claim 8, wherein the protective sleeve (2c) comprises a male magic tape (2c1) and a female magic tape (2c2), the male magic tape (2c1) and the female magic tape (2c2) are fixedly arranged on the protective sleeve (2c), and the bottom of the male magic tape (2c1) is adhered to the female magic tape (2c 2).
10. The palm folding wear-resistant device of the palm folding machine for label production is characterized in that the bottom plate (1) further comprises fixed limit blocks (1b), and two fixed limit blocks (1b) are fixedly arranged on two sides of each sliding rail (1 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111646877.4A CN114314138B (en) | 2021-12-30 | 2021-12-30 | Palm closing machine palm closing anti-wear device for label production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111646877.4A CN114314138B (en) | 2021-12-30 | 2021-12-30 | Palm closing machine palm closing anti-wear device for label production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114314138A true CN114314138A (en) | 2022-04-12 |
| CN114314138B CN114314138B (en) | 2023-07-07 |
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| CN202111646877.4A Active CN114314138B (en) | 2021-12-30 | 2021-12-30 | Palm closing machine palm closing anti-wear device for label production |
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| US20020124940A1 (en) * | 2001-03-09 | 2002-09-12 | Fu-Chuan Huang | Method for manufacturing a label cover with joint lines positioned along folding traces |
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|---|---|---|---|---|
| TW469246B (en) * | 2001-02-21 | 2001-12-21 | Fu-Chiuan Huang | Label jacket where the joint line is located at the folding line and its manufacture |
| US20020124940A1 (en) * | 2001-03-09 | 2002-09-12 | Fu-Chuan Huang | Method for manufacturing a label cover with joint lines positioned along folding traces |
| JP2003231189A (en) * | 2002-02-12 | 2003-08-19 | Plasto:Kk | Rolled web of packing material with gusset and its manufacturing method |
| TWM297941U (en) * | 2006-04-10 | 2006-09-21 | Pro Doing Ind Co Ltd | Path molding device of sealing machine |
| CN105173846A (en) * | 2015-08-25 | 2015-12-23 | 安庆市兴丰工贸有限公司 | Roller position adjusting device |
| JP2018193108A (en) * | 2017-05-19 | 2018-12-06 | 大日本印刷株式会社 | bag |
| CN107472624A (en) * | 2017-09-28 | 2017-12-15 | 佛山市鑫锦龙机械科技有限公司 | The label and overlay film feed device of a kind of file production line |
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| CN214086936U (en) * | 2020-11-24 | 2021-08-31 | 苏州雅利印刷有限公司 | Palm closing machine for shrink film production |
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| Publication number | Publication date |
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| CN114314138B (en) | 2023-07-07 |
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