CN115042243B - Helmet buffer layer installation device suitable for different models - Google Patents
Helmet buffer layer installation device suitable for different models Download PDFInfo
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- CN115042243B CN115042243B CN202210702358.3A CN202210702358A CN115042243B CN 115042243 B CN115042243 B CN 115042243B CN 202210702358 A CN202210702358 A CN 202210702358A CN 115042243 B CN115042243 B CN 115042243B
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- Prior art keywords
- rod
- pressing
- fixedly connected
- helmet
- cutting
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 134
- 238000003825 pressing Methods 0.000 claims abstract description 118
- 238000009966 trimming Methods 0.000 claims abstract description 7
- 238000003491 array Methods 0.000 claims description 5
- 230000037303 wrinkles Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 206010043376 Tetanus Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
- B26D2011/005—Combinations of several similar cutting apparatus in combination with different kind of cutters, e.g. two serial slitters in combination with a transversal cutter
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention relates to the field of helmet production, in particular to a helmet buffer layer installation device applicable to different types. The buffer layer installation operation of the existing helmet is performed manually, so that the operation of a producer is inconvenient due to different helmet models, and the buffer layer is cut easily to generate great potential safety hazards. The technical scheme of the invention is as follows: the helmet buffer layer mounting device suitable for different types comprises a workbench, a support frame, a power system and a pressing and cutting system; the workbench is provided with a supporting frame; a power system is fixedly connected in the middle of the lower side surface of the horizontal plate of the support frame; the lower part of the power system is connected with a pressing and cutting system which is positioned above the workbench; the middle part of the workbench is provided with a limiting hole. According to the invention, the whole buffer layer is laminated and assembled in the helmet through the pressing and cutting system, and redundant buffer layers are trimmed and cut, so that the structure of the pressing and cutting system can be suitable for helmets of different types, and the pressing, trimming and cutting operations of the buffer layers are performed by a machine.
Description
Technical Field
The invention relates to the field of helmet production, in particular to a helmet buffer layer installation device applicable to different types.
Background
The existing helmet buffer layer installation mode is that the buffer layer is installed inside the helmet only through the rope and the buckle, and the mode has huge potential safety hazards due to the firmness of the rope and the hardening factor of the plastic buckle; moreover, due to the importance of the helmet buffer layer, errors cannot occur, but the installation of the existing buffer layer is often operated manually, errors are unavoidable in manual operation, and when a helmet wearer works at high risk, dangers occur, if the plastic buckle is hardened, the buffer layer is separated or slides, and casualties can be caused.
When the buffer layer is installed manually, the buffer layer of the helmet is required to be frequently cut by a cutting tool, and sliding is easy to occur due to the semicircular shape of the helmet, so that the hand of a worker is easily cut by the tool, if the tool contains rust, the worker is most likely to get up to diseases such as tetanus, and the like, the normal operation of work is influenced, and the production efficiency is influenced; and the helmet has multiple model, therefore need cut into the buffer layer of different models to different model helmets, so need frequently change cutting tool or adjust the mode of cutting, influence production efficiency.
Disclosure of Invention
In order to overcome the defects that the operation of installing the buffer layer of the existing helmet is manually carried out, the operation of a producer is inconvenient due to different helmet types, and great potential safety hazards are easily generated when the buffer layer is cut, the invention provides a helmet buffer layer installing device applicable to different types.
The technical scheme of the invention is as follows: the helmet buffer layer mounting device suitable for different types comprises a workbench, a support frame, a power system and a pressing and cutting system; the workbench is provided with a supporting frame; a power system is fixedly connected in the middle of the lower side surface of the horizontal plate of the support frame; the lower part of the power system is connected with a pressing and cutting system which is positioned above the workbench; a limiting hole is formed in the middle of the workbench; the power system is used for driving the pressing and cutting system to rotate; the pressing and cutting system is used for adaptively pressing and cutting the buffer layer, and the buffer layer is installed in the helmets of different models in a self-adaptive size by means of firstly assembling the whole buffer layer in the helmets and then trimming the redundant buffer layer.
Further, the power system comprises a first electric push rod, a first fixed plate, a motor, a first gear, a first rotating shaft and a third gear; the middle part of the lower side surface of the horizontal plate of the support frame is fixedly connected with a first electric push rod; the lower part of the first electric push rod is fixedly connected with a first fixing plate; the left part of the first fixed plate is connected with a motor, and the lower part of an output shaft of the motor is fixedly connected with a third gear; the upper part of the pressing and cutting system is connected with a first gear, the third gear is meshed with the first gear, and the first gear is positioned below the first fixed plate; the bottom of the first electric push rod is fixedly connected with a first rotating shaft, the first rotating shaft penetrates through the right part of the first fixed plate, and the first rotating shaft is connected with the pressing and cutting system; the first gear is used for driving the pressing and cutting system to trim and cut the buffer layer.
Further, the pressing and cutting system comprises a circular cutting assembly, a cutting pressing assembly and a cutting assembly; the first gear and the first rotating shaft are connected with a circular cutting assembly; the middle part of the circular cutting assembly is connected with a cutting pressing assembly; the lower part of the circular cutting assembly is connected with a cutting assembly; the circular cutting assembly is used for cutting the redundant buffer layer at the upper part of the helmet; the cutting pressing assembly is used for forcing the cutting assembly to move; the cutting assembly is used for pushing down and cutting operation on the buffer layer folds inside the helmet.
Further, the circular cutting assembly comprises a first rotating sleeve, a poking disc, a second rotating sleeve, a poking rod, a first telescopic rod, a first spring, a guide block, a second telescopic rod, a first blade, an elastic piece, a first fixing rod, a first fixing ring and a second fixing rod; the outer side surface of the first rotating shaft is rotationally connected with a first rotating sleeve, and the upper part of the outer side surface of the first rotating sleeve is fixedly connected with a first gear; the left lower part of the first rotating sleeve is provided with a first through hole; the lower part of the first rotating shaft is connected with a first fixed rod; a toggle disc is fixedly connected to the upper part of the first fixed rod; the upper part of the first fixed rod is rotationally connected with a second rotating sleeve, and the second rotating sleeve is positioned below the toggle disc; a first telescopic rod is arranged at the left part of the outer side surface of the second rotating sleeve, and passes through the first through hole; a toggle rod is fixedly connected to the right part of the first telescopic rod, and the toggle rod is contacted with a toggle disc; the right part of the first telescopic rod is sleeved with a first spring, and the first spring is positioned between the telescopic part and the fixed part of the first telescopic rod; the left part of the first telescopic rod is fixedly connected with a guide block; the left part of the outer side surface of the second rotating sleeve is connected with a second telescopic rod, and the second telescopic rod is positioned below the first telescopic rod; the telescopic part of the second telescopic rod is fixedly connected with a first blade; the left part of the second telescopic rod is fixedly connected with two elastic sheets which are distributed on the upper side and the lower side of the first blade; the upper part of the second rotating sleeve is fixedly connected with a first fixed ring, and the first fixed ring is positioned above the first telescopic rod; two second fixing rods are symmetrically and fixedly connected to the first fixing ring, and one end of each second fixing rod slides in a vertical groove formed in the first rotating sleeve; the first blade is used for cutting off the redundant buffer layer of the helmet.
Further, the outer side surface of the poking disc is provided with a plurality of circular equidistant cylinders which form a concave part and are used for poking the poking rod.
Further, the cutting and pressing assembly comprises a second electric push rod, a first rack, a second gear, a first limiting block and a pressing block; two second electric push rods are fixedly connected to the bottom of the first rotating sleeve through connecting blocks, and are symmetrically distributed on two sides of the first fixed rod; the two second electric push rod telescopic parts are fixedly connected with a circular ring together, the lower surface of the circular ring is fixedly connected with three first limiting blocks in annular arrays, and the first limiting blocks are in inverted V shapes; six annular array pressing blocks are fixedly connected to the outer side face of the circular ring, and are positioned above the first limiting block, and two of the six annular array pressing blocks are in a group; the upper surface of the circular ring is fixedly connected with a second rack through a connecting strip; the right side surface of the second rotating sleeve is fixedly connected with a first rack through a connecting strip; the inner wall of the first rotating sleeve is rotationally connected with a second gear through a bracket, the second gear is meshed with the first rack, and the second gear is meshed with the second rack; the first limiting block is used for forcing the cutting assembly to cut wrinkles of the buffer layer inside the helmet.
Further, the cutting assembly comprises a connecting ring, a second fixing ring, a pull rod, a pressing plate, a second blade, a second limiting block, a second spring, a trigger rod, a limiting plate, a third spring, a wedge block and a connecting rod; the bottom of the first fixed rod is movably inserted with a pull rod, and the limiting groove is used for accommodating the transverse part of the pull rod; the pull rod is fixedly connected with a second fixing ring, and the second fixing ring is positioned below the first fixing rod; six annular array connecting rods are fixedly connected to the lower part of the first fixing rod, and the connecting rods are positioned above the second fixing ring; the lower parts of the six connecting rods are fixedly connected with connecting rings; six second springs are sleeved on the connecting ring; six pressing plates distributed in an annular array are rotationally connected to the connecting ring, and the pressing plates are fixedly connected with the second springs; the bottom of each pressing plate is provided with a second through hole for avoiding air; each pressing plate is provided with a through groove; two symmetrical second blades are connected in each through groove in a sliding manner, the two second blades are connected through a spring, and the middle part of the spring is fixed on the pressing plate; the upper surface of the pressing plate is provided with a second limiting block; a fourth through hole is formed in the second limiting block; a trigger rod which moves up and down is connected in the fourth through hole in a sliding way; a limiting plate is connected in a sliding manner in the second limiting block and fixedly connected with the trigger rod; the trigger rod is sleeved with a third spring, the upper end of the third spring is fixedly connected with the limiting plate, and the third spring is positioned on the second limiting block; the bottom of the trigger rod is fixedly connected with a wedge block, and the wedge block is positioned above the second through hole; the second blade is used for trimming and cutting the buffer layer folds in the helmet.
Further, the second fixing ring is a rubber soft ring.
Further, the pressing and cutting device also comprises a fixing system, wherein the fixing system is arranged on the workbench and is positioned below the pressing and cutting system; the fixing system is used for fixing the helmet to be provided with the buffer layer.
Further, the fixing system comprises two parts sets which are symmetrically distributed left and right, wherein the left part set comprises a group of third telescopic rod, a fourth spring, a second fixing plate, a first clamping plate, a fourth telescopic rod, a fifth spring and a second clamping plate; a third telescopic rod is fixedly connected to the left part of the lower surface of the workbench; the telescopic part of the third telescopic rod is sleeved with a fourth spring, and the fourth spring is sleeved between the telescopic part and the fixed part of the third telescopic rod; the telescopic part of the third telescopic rod is connected with a second fixed plate; the right side of the second fixed plate is fixedly connected with a first clamping plate; a fourth telescopic rod is fixedly connected to the left part of the upper surface of the workbench; the telescopic part of the fourth telescopic rod is sleeved with a fifth spring, and the fifth spring is sleeved between the telescopic part and the fixed part of the fourth telescopic rod; the telescopic part of the fourth telescopic rod is connected with a second clamping plate; the first clamping plate is used for fixing the lower part of the helmet; the second clamping plate is used for locking the upper part of the helmet, so that the helmet is fixed through the first clamping plate and the second clamping plate.
The beneficial effects are that: according to the invention, the whole buffer layer is laminated and assembled in the helmet through the pressing and cutting system, and redundant buffer layers are trimmed and cut, so that the structure of the pressing and cutting system can be suitable for helmets of different types, the pressing, trimming and cutting operations are carried out on the buffer layers by a machine, the defect that cutting tools are required to be replaced frequently according to helmets of different types in the prior art is overcome, the traditional mode of manual installation and cutting is also overcome, time and labor are saved, the threat of tools on personal safety of workers is avoided, and the buffer layers are self-adaptively installed in helmets of different types.
According to the invention, the guide block is driven to move repeatedly through the first telescopic rod, the buffer layer at the upper part of the cutting part is pulled, so that the buffer layer is tight, the cutting resistance is reduced, the cutting is smoothly completed, and the cut buffer layer is pushed out outwards due to the outward thrust of the guide block and the anti-skid patterns at the left side of the guide block, so that the buffer layer cannot fall into the helmet, and the influence on the cutting of the buffer layer in the helmet is avoided.
According to the invention, the buffer layer is tightly pressed on the inner wall of the helmet through the pressing plate, so that the lower surface of the buffer layer is further attached to the inner wall of the helmet.
According to the invention, two other adjacent groups of second limiting blocks are extruded together through the inverted V-shaped structure of the first limiting block, and folds of the buffer layer, which need to be trimmed, are extruded through the outer side surfaces of the second limiting blocks.
According to the invention, the trigger rod is pressed downwards through the two pressing columns on the pressing block, and the trigger rod drives the wedge-shaped structure of the wedge-shaped block fixedly connected with the lower part to press the two second blades in the pressing plate outwards, so that the second blades in every two groups of adjacent pressing plates move in opposite directions, and the crease of the buffer layer is cut.
According to the invention, the helmet is doubly fixed by the first clamping plate and the second clamping plate which are bilaterally symmetrical, and due to the semicircular structure of the fourth spring and the fifth spring, the helmet is prevented from being damaged due to excessive pressure, the machine replaces the traditional manual fixation, and the problem that the hand of the worker is damaged by the cutter due to difficult holding of the worker due to the shape of the helmet is solved.
Drawings
FIG. 1 is a schematic view of a first construction of the present invention disclosed for use with different types of helmet cushioning layer mounting devices;
FIG. 2 is a schematic diagram of the structure of the workbench, the support frame, the power system and the pressing and cutting system disclosed by the invention for the helmet buffer layer mounting device with different models;
FIG. 3 is a schematic view of a first configuration of the disclosed power system and compression cutting system of the present invention for use with different types of helmet cushioning layer mounting devices;
FIG. 4 is a schematic diagram of a second configuration of the disclosed power system and compression cutting system for use with different types of helmet cushioning layer mounting devices;
FIG. 5 is a schematic view of the structure of a circular cutting assembly in a press cutting system disclosed in the present invention as being adaptable to different types of helmet cushioning layer mounting devices;
FIG. 6 is a schematic view of a third configuration of the disclosed power system and compression cutting system of the present invention for use with different types of helmet cushioning layer mounting devices;
FIG. 7 is an enlarged view of the portion A of FIG. 6 of the present invention as disclosed for use with different types of helmet cushioning layer mounting devices;
FIG. 8 is a schematic diagram of a fourth configuration of the disclosed power system and compression cutting system for use with different types of helmet cushioning layer mounting devices;
FIG. 9 is an enlarged view of portion B of FIG. 8 of the present invention as disclosed for use with different types of helmet cushioning layer mounting devices;
FIG. 10 is a schematic view of a portion of the structure of a circular cutting assembly of the press cutting system disclosed herein as being adaptable to different types of helmet buffer layer mounting devices;
FIG. 11 is a schematic view showing a part of the structure of a cutting assembly in a pressing and cutting system disclosed in the present invention, which is applicable to different types of helmet buffer layer mounting devices;
FIG. 12 is a partial cross-sectional view of a cutting assembly of the press cutting system disclosed herein as being adaptable to different types of helmet cushioning layer mounting devices;
FIG. 13 is a partial structural view of a cutting assembly of the press cutting system disclosed herein as being adaptable to different types of helmet cushioning layer mounting devices;
Fig. 14 is a schematic view showing the structure of a fastening system disclosed in the present invention, which is applicable to different types of helmet cushioning layer mounting devices.
In the reference numerals: 1-working table, 2-supporting frame, 101-first electric push rod, 102-first fixed plate, 103-motor, 104-first gear, 105-first rotating shaft, 106-third gear, 201-first rotating sleeve, 203-toggle disc, 204-second rotating sleeve, 205-toggle rod, 206-first telescopic rod, 207-first spring, 208-guide block, 209-second telescopic rod, 2010-first blade, 2011-elastic sheet, 2012-first fixed rod, 2013-first fixed ring, 2014-second fixed rod, 211-second electric push rod, 212-first rack, 213-second rack, 214-second gear, 215-first stopper, 216-pressing block, 217-circular ring, 221-connecting ring, 222-second fixed ring, 223-pull rod, 224-pressing plate, 225-second blade, 226-second stopper, 227-second spring, 228-triggering rod, 229-limiting plate, 0-third spring, 1-third spring, 2-second wedge-shaped spring, 301-second through hole, 221-slot, 221-second through hole, 221-slot, 2-second through-slot, 221-hole, 221-second through-hole, 221-slot, 2-second through-slot, 221-hole, 2-slot, 221-second through-slot, 2-slot, 305-slot, and other through-slot, etc.
Detailed Description
The invention is described in detail below with reference to the drawings and the specific embodiments.
Example 1
1-13, A helmet buffer layer installation device suitable for different types comprises a workbench 1, a support frame 2, a power system and a pressing and cutting system; the workbench 1 is provided with a supporting frame 2; the middle part of the lower side surface of the horizontal plate of the support frame 2 is fixedly connected with a power system; the lower part of the power system is connected with a pressing and cutting system which is positioned above the workbench 1; the middle part of the workbench 1 is provided with a limiting hole 1a.
When the buffer layer is installed manually, the cutting tool is required to be frequently used, the tool is easy to slide due to the semicircular shape of the helmet, the hands of a worker are cut, the normal operation of the work is affected, the model of the helmet is not fixed, and the cutting tool is required to be frequently replaced, so that the production efficiency is affected; when the helmet buffer layer installation device suitable for different types works, a power supply is required to be switched on firstly, electric power is provided for the operation of a power system, and control components such as a singlechip and control buttons or control screens are arranged outside the helmet buffer layer installation device, so that the pressing and cutting system is driven to operate by the power provided by the power system, then the back surface of the helmet is fixed in a limiting hole 1a upwards manually, glue is uniformly coated on the inner wall of the helmet, and the buffer layer is placed above the helmet; then the pressing and cutting system is driven to move downwards through the power system, when the pressing and cutting system moves downwards to be in contact with the buffer layer, the pressing and cutting system drives the buffer layer to move downwards, and when the lower surface of the buffer layer is in contact with the inner bottom surface of the helmet, the pressing and cutting system stops moving downwards, and the buffer layer is fully in contact with the glue; then, the power system drives the pressing and cutting system to rotate, the buffer layer is assembled in the helmet, and folds generated by changing the flat buffer layer into semicircle are pressed out; then the extruded folds are trimmed through rotation of the pressing and cutting system, the redundant buffer layer on the upper part is cut, and the redundant buffer layer on the upper part is wiped out of the helmet, so that the influence of the cut redundant buffer layer on the subsequent operation of the pressing and cutting system is avoided; after finishing, the pressing and cutting system is driven by the power system to move upwards to return to an initial state, the helmet is taken out manually, the chips of the buffer layer finished in the helmet are completely poured out, then the next buffer layer of the helmet is installed, the device can finish the installation of the buffer layer by only manually gluing the helmet and placing the buffer layer on the helmet, and the installation of the buffer layers of different types of helmets can be realized; according to the invention, the whole buffer layer is laminated and assembled in the helmet through the pressing and cutting system, and the redundant buffer layer is trimmed and cut, so that the structure of the pressing and cutting system can be suitable for helmets of different types, the pressing, trimming and cutting operations are carried out on the buffer layer by a machine, the defect that cutting tools are required to be replaced frequently according to helmets of different types in the prior art is overcome, the traditional mode of manually mounting and cutting is also overcome, the threat of tools on the personal safety of workers is avoided while time and labor are saved, and the buffer layer is self-adaptively mounted in the helmets of different types.
Example 2
1-13, The power system comprises a first electric push rod 101, a first fixed plate 102, a motor 103, a first gear 104, a first rotating shaft 105 and a third gear 106; the middle part of the lower side surface of the horizontal plate of the support frame 2 is fixedly connected with a first electric push rod 101; the lower part of the first electric push rod 101 is fixedly connected with a first fixing plate 102; the left part of the first fixed plate 102 is connected with a motor 103, and the lower part of an output shaft of the motor 103 is fixedly connected with a third gear 106; the upper part of the pressing and cutting system is connected with a first gear 104, a third gear 106 is meshed with the first gear 104, and the first gear 104 is positioned below the first fixed plate 102; the bottom of the first electric push rod 101 is fixedly connected with a first rotating shaft 105, the first rotating shaft 105 penetrates through the right part of the first fixed plate 102, and the first rotating shaft 105 is connected with a pressing and cutting system.
The pressing and cutting system comprises a circular cutting assembly, a cutting pressing assembly and a cutting assembly; the first gear 104 and the first rotating shaft 105 are connected with a circular cutting assembly; the middle part of the circular cutting assembly is connected with a cutting pressing assembly; the lower part of the circular cutting assembly is connected with a cutting assembly.
The circular cutting assembly comprises a first rotating sleeve 201, a poking disc 203, a second rotating sleeve 204, a poking rod 205, a first telescopic rod 206, a first spring 207, a guide block 208, a second telescopic rod 209, a first blade 2010, an elastic sheet 2011, a first fixing rod 2012, a first fixing ring 2013 and a second fixing rod 2014; the outer side surface of the first rotating shaft 105 is rotatably connected with a first rotating sleeve 201, and the upper part of the outer side surface of the first rotating sleeve 201 is fixedly connected with a first gear 104; the left lower part of the first rotating sleeve 201 is provided with a first through hole 201a; a first fixing rod 2012 is connected to the lower part of the first rotating shaft 105; a toggle disc 203 is fixedly connected to the upper part of the first fixing rod 2012; the upper part of the first fixing rod 2012 is rotatably connected with a second rotating sleeve 204, and the second rotating sleeve 204 is positioned below the poking disc 203; a first telescopic rod 206 is arranged at the left part of the outer side surface of the second rotating sleeve 204, and the first telescopic rod 206 passes through the first through hole 201a; a toggle rod 205 is fixedly connected to the right part of the first telescopic rod 206, and the toggle rod 205 is contacted with the toggle disc 203; the right part of the first telescopic rod 206 is sleeved with a first spring 207, and the first spring 207 is positioned between the telescopic part and the fixed part of the first telescopic rod 206; a guide block 208 is fixedly connected to the left part of the first telescopic rod 206; the left part of the outer side surface of the second rotating sleeve 204 is connected with a second telescopic rod 209, and the second telescopic rod 209 is positioned below the first telescopic rod 206; a first blade 2010 is fixedly connected to the telescopic part of the second telescopic rod 209; two elastic sheets 2011 are fixedly connected to the left part of the second telescopic rod 209, and the two elastic sheets 2011 are distributed on the upper side and the lower side of the first blade 2010; the upper part of the second rotating sleeve 204 is fixedly connected with a first fixed ring 2013, and the first fixed ring 2013 is positioned above the first telescopic rod 206; two second fixing rods 2014 are symmetrically and fixedly connected to the first fixing ring 2013, and one end of each second fixing rod 2014 slides in a vertical groove formed in the first rotating sleeve 201.
The outer side surface of the toggle disc 203 is provided with a plurality of circular equidistant cylinders which form a concave part and are used for toggling the toggle rod 205.
The left side of the guide block 208 is semicircular, and the middle part of the left side is provided with an anti-skid groove.
The first blade 2010 is longer than the elastic sheet 2011, and the long length is the thickness of the cushioning layer.
The cutting and pressing assembly comprises a second electric push rod 211, a first rack 212, a second rack 213, a second gear 214, a first limiting block 215 and a pressing block 216; two second electric push rods 211 are fixedly connected to the bottom of the first rotating sleeve 201 through connecting blocks, and the two second electric push rods 211 are symmetrically distributed on two sides of the first fixing rod 2012; the telescopic parts of the two second electric push rods 211 are fixedly connected with a circular ring 217, the lower surface of the circular ring 217 is fixedly connected with three first limiting blocks 215 in annular arrays, and the first limiting blocks 215 are in an inverted V shape; six annular array pressing blocks 216 are fixedly connected to the outer side face of the circular ring 217, the pressing blocks 216 are located above the first limiting block 215, and two of the six annular array pressing blocks 216 are in a group; the upper surface of the circular ring 217 is fixedly connected with a second rack 213 through a connecting strip; the right side surface of the second rotating sleeve 204 is fixedly connected with a first rack 212 through a connecting strip; the inner wall of the first rotating sleeve 201 is rotatably connected with a second gear 214 through a bracket, the second gear 214 is meshed with the first rack 212, and the second gear 214 is meshed with the second rack 213.
The cutting assembly comprises a connecting ring 221, a second fixing ring 222, a pull rod 223, a pressing plate 224, a second blade 225, a second limiting block 226, a second spring 227, a trigger rod 228, a limiting plate 229, a third spring 2210, a wedge-shaped block 2211 and a connecting rod 2212; the bottom of the first fixing rod 2012 is movably inserted with a pull rod 223, and the limit groove 2012a is used for accommodating the transverse part of the pull rod 223; the pull rod 223 is fixedly connected with a second fixing ring 222, and the second fixing ring 222 is positioned below the first fixing rod 2012; six annular arrays of connecting rods 2212 are fixedly connected to the lower portion of the first fixing rod 2012, and the connecting rods 2212 are located above the second fixing ring 222; the lower parts of the six connecting rods 2212 are fixedly connected with connecting rings 221; six second springs 227 are sleeved on the connecting ring 221; six pressing plates 224 distributed in annular arrays are rotationally connected to the connecting ring 221, and the pressing plates 224 are fixedly connected with a second spring 227; the bottom of each pressing plate 224 is provided with a second through hole 224a for avoiding the air; each pressing plate 224 is provided with a through groove 224c; two symmetrical second blades 225 are respectively and slidably connected in each through groove 224c, the two second blades 225 are connected through a spring, and the middle part of the spring is fixed on the pressing plate 224; the upper surface of the pressing plate 224 is provided with a second limiting block 226; the second limiting block 226 is internally provided with a fourth through hole 226a; a trigger rod 228 which moves up and down is connected in the fourth through hole 226a in a sliding way; a limiting plate 229 is slidably connected to the second limiting block 226, and the limiting plate 229 is fixedly connected with the trigger rod 228; the trigger rod 228 is sleeved with a third spring 2210, the upper end of the third spring 2210 is fixedly connected with the limiting plate 229, and the third spring 2210 is positioned on the second limiting block 226; a wedge 2211 is fixedly connected to the bottom of the trigger rod 228, and the wedge 2211 is located above the second through hole 224 a.
The second fixing ring 222 is a rubber soft ring.
Example 3
On the basis of embodiment 2, as shown in fig. 1-14, a fixing system is further included, and the fixing system is installed on the workbench 1 and is located below the pressing and cutting system.
The fixing system comprises two parts sets which are distributed in a bilateral symmetry way, wherein the left part set comprises a group of third telescopic rod 301, a fourth spring 302, a second fixing plate 303, a first clamping plate 304, a fourth telescopic rod 305, a fifth spring 306 and a second clamping plate 307; a third telescopic rod 301 is fixedly connected to the left part of the lower surface of the workbench 1; the telescopic part of the third telescopic rod 301 is sleeved with a fourth spring 302, and the fourth spring 302 is sleeved between the telescopic part and the fixed part of the third telescopic rod 301; a second fixing plate 303 is connected to the telescopic part of the third telescopic rod 301; a first clamping plate 304 is fixedly connected to the right side of the second fixing plate 303; a fourth telescopic rod 305 is fixedly connected to the left part of the upper surface of the workbench 1; the telescopic part of the fourth telescopic rod 305 is sleeved with a fifth spring 306, and the fifth spring 306 is sleeved between the telescopic part and the fixed part of the fourth telescopic rod 305; a second clamping plate 307 is connected to the telescopic portion of the fourth telescopic rod 305.
The right side of the first clamping plate 304 is provided with a rubber anti-slip strip.
The invention specifically works by switching on a power supply to provide power for the operation of the first electric push rod 101 and the motor 103, so that the pressing and cutting system is driven to operate by the power provided by the first electric push rod 101 and the motor 103, then the back surface of the helmet is fixed in the limit hole 1a upwards manually, glue is uniformly coated on the inner wall of the helmet, and a buffer layer is arranged above the helmet;
It should be noted that, when the worker puts the helmet into the limiting hole 1a, the helmet is firstly contacted with two second clamping plates 307 which are symmetrical left and right, taking the second clamping plate 307 as an example, when the helmet is pressed down, the helmet is pressed down due to the cambered surface structure at the right end of the second clamping plate 307, so that the second clamping plate 307 presses the fourth telescopic rod 305 to retract left, the helmet continues to retract down, the fifth spring 306 is compressed, then when the helmet moves down to the lower side of the second clamping plate 307, the second clamping plate 307 is firmly supported by the helmet due to the reset of the fifth spring 306, as shown in fourteen figures, sufficient stability is provided for the subsequent operation, and only the second clamping plate 307 above can not be completely stabilized by the fixing of the helmet;
Then the pressing and cutting system is pushed downwards through the first electric push rod 101, the second fixing ring 222 is in contact with the buffer layer, the buffer layer is pressed inside the helmet by the second fixing ring 222 along with the continuous downward movement of the pressing and cutting system, the middle part of the lower surface of the buffer layer is primarily attached to the inner bottom of the helmet due to the fact that glue is coated inside the helmet, the pull rod 223 is reacted by the inner bottom of the helmet along with the continuous downward movement of the pressing and cutting system, so that the pull rod 223 moves upwards, the pull rod 223 moves upwards to drive the second fixing ring 222 to move upwards, and accordingly six annular-array pressing plates 224 are driven to rotate by taking the connecting ring 221 as an axis, and the pressing plates 224 rotate in a lever mode, so that the pressing plates 224 press the buffer layer on the inner wall of the helmet; so that the lower surface of the buffer layer is further attached to the inner wall of the helmet;
Then, the third gear 106 connected with the upper output shaft of the motor 103 outputs power to drive the first gear 104 meshed with the first gear 104 to rotate, so that the first gear 104 drives the first rotating sleeve 201 to rotate, and the first rotating sleeve 201 drives the first fixed ring 2013 to rotate through the second fixed rod 2014, and the first fixed ring 2013 drives the second rotating sleeve 204 to rotate on the first fixed rod 2012, and the second rotating sleeve 204 drives the first telescopic rod 206 and the second telescopic rod 209 to rotate, and then the first blade 2010 at the left end of the second telescopic rod 209 cuts the redundant buffer layer, and the first blade 2010 is slightly longer than the elastic piece 2011, and the length is the thickness of the buffer layer, so that the first blade 2010 is limited, the cutting depth of the first blade 2010 is fixed, and the inside of the helmet is not damaged;
Then, the telescopic part of the second electric push rod 211 drives the circular ring 217 to move downwards, the circular ring 217 drives the first limiting block 215 to move downwards to the position shown in the figure, so that each two second limiting blocks 226 are extruded together through a reversed V-shaped structure of the first limiting block 215, folds of a buffer layer to be trimmed are extruded through the outer side face of the pressing plate 224, then the telescopic part of the second electric push rod 211 drives the circular ring 217 to move upwards, the circular ring 217 drives the first limiting block 215 to ascend, the second limiting block 226 is reset under the action of the second spring 227, then the operation of the third gear 106 connected with the output shaft of the motor 103 drives the first gear 104 meshed with the first limiting block to rotate, the first gear 104 drives the first rotating sleeve 201 to rotate, the first rotating sleeve 201 drives the second rotating sleeve 204 through the first telescopic rod 206 and the second telescopic rod 209, the first rotating sleeve 201 drives the cutting pressing assembly to integrally rotate, the circular ring 217 is driven to rotate sixty degrees, the adjacent two groups of second limiting blocks 226 are extruded together through the reversed V-shaped structure of the first limiting block 215, and the outer side face of the second limiting block 226 is driven to squeeze the buffer layer to be trimmed;
Further, after the telescopic part of the second electric push rod 211 moves down to extrude the wrinkles of the buffer layer to be trimmed, the telescopic part of the second electric push rod 211 is controlled to move down further, the pressing block 216 is pressed on the top of the trigger rod 228, the trigger rod 228 is pressed down through two pressing columns on the pressing block 216, and the two second blades 225 in the pressing plate 224 are extruded outwards through the wedge-shaped structure of the wedge-shaped block 2211 with the lower fixedly connected part driven by the trigger rod 228, so that the second blades 225 in each two groups of adjacent pressing plates 224 move towards each other, and the wrinkles of the buffer layer are cut; after cutting is completed, the telescopic part of the second electric push rod 211 drives the pressing block 216 to move upwards, so that the pressing action on the trigger rod 228 is stopped, the trigger rod 228 is reset to the initial state through the elastic action of the third spring 2210, and the two second blades 225 are also reset to the initial state through the springs connected between the two second blades; then the ring 217 is driven to rotate by sixty degrees through the rotation of the first rotating sleeve 201, and the buffer layer folds extruded for the first time are cut through the matching movement of the pressing block 216 and the trigger rod 228;
It should be noted that, when the first electric push rod 101 pushes the pressing and cutting system downward, in order to avoid the first telescopic rod 206, the guide block 208, the second telescopic rod 209 and the first blade 2010 from damaging the buffer layer inside the helmet, when the second electric push rod 211 drives the first limiting block 215 to move downward, the second rack 213 fixedly connected to the upper portion of the circular ring 217 moves downward, so as to drive the second gear 214 meshed with the second rack 213 to rotate, so as to drive the first rack 212 meshed with the second gear 214 to move upward, and because the first rack 212 is fixedly connected to the second rotating sleeve 204, the first rack 212 drives the second rotating sleeve 204 to move upward, so as to drive the toggle rod 205, the first telescopic rod 206, the first spring 207, the guide block 208, the second telescopic rod 209, the first blade 2010 and the elastic piece 2011 to move upward, thereby avoiding the damage to the buffer layer inside the helmet caused by the second telescopic rod 209 and the first blade 2010.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The helmet buffer layer installation device suitable for different models comprises a workbench (1) and a support frame (2); a supporting frame (2) is arranged on the workbench (1); the method is characterized in that: the device also comprises a power system and a pressing and cutting system; a power system is fixedly connected in the middle of the lower side surface of the horizontal plate of the support frame (2); the lower part of the power system is connected with a pressing and cutting system which is positioned above the workbench (1); a limiting hole (1 a) is formed in the middle of the workbench (1); the power system is used for driving the pressing and cutting system to rotate; the pressing and cutting system is used for adaptively pressing and cutting the buffer layer, and the buffer layer is installed in the helmets of different types in a self-adaptive size by firstly assembling the whole buffer layer in the helmets and then trimming the redundant buffer layer;
the power system comprises a first electric push rod (101), a first fixed plate (102), a motor (103), a first gear (104), a first rotating shaft (105) and a third gear (106); the middle part of the lower side surface of the horizontal plate of the supporting frame (2) is fixedly connected with a first electric push rod (101); a first fixed plate (102) is fixedly connected to the lower part of the first electric push rod (101); the left part of the first fixed plate (102) is connected with a motor (103), and the lower part of an output shaft of the motor (103) is fixedly connected with a third gear (106); the upper part of the pressing and cutting system is connected with a first gear (104), a third gear (106) is meshed with the first gear (104), and the first gear (104) is positioned below the first fixed plate (102); a first rotating shaft (105) is fixedly connected to the bottom of the first electric push rod (101), the first rotating shaft (105) penetrates through the right part of the first fixed plate (102), and the first rotating shaft (105) is connected with the pressing and cutting system; the first gear (104) is used for driving the pressing and cutting system to trim and cut the buffer layer;
The pressing and cutting system comprises a circular cutting assembly, a cutting pressing assembly and a cutting assembly; the first gear (104) and the first rotating shaft (105) are connected with a circular cutting assembly; the middle part of the circular cutting assembly is connected with a cutting pressing assembly; the lower part of the circular cutting assembly is connected with a cutting assembly; the circular cutting assembly is used for cutting the redundant buffer layer at the upper part of the helmet; the cutting pressing assembly is used for forcing the cutting assembly to move; the cutting assembly is used for performing pressing and cutting operations on the buffer layer folds in the helmet;
The circular cutting assembly comprises a first rotating sleeve (201), a poking disc (203), a second rotating sleeve (204), a poking rod (205), a first telescopic rod (206), a first spring (207), a guide block (208), a second telescopic rod (209), a first blade (2010), an elastic piece (2011), a first fixing rod (2012), a first fixing ring (2013) and a second fixing rod (2014); the outer side surface of the first rotating shaft (105) is rotationally connected with a first rotating sleeve (201), and the upper part of the outer side surface of the first rotating sleeve (201) is fixedly connected with a first gear (104); the left lower part of the first rotating sleeve (201) is provided with a first through hole (201 a); a first fixing rod (2012) is connected to the lower part of the first rotating shaft (105); a toggle disc (203) is fixedly connected to the upper part of the first fixing rod (2012); the upper part of the first fixing rod (2012) is rotatably connected with a second rotating sleeve (204), and the second rotating sleeve (204) is positioned below the toggle disc (203); a first telescopic rod (206) is arranged at the left part of the outer side surface of the second rotating sleeve (204), and the first telescopic rod (206) passes through the first through hole (201 a); a toggle rod (205) is fixedly connected to the right part of the first telescopic rod (206), and the toggle rod (205) is contacted with the toggle disc (203); the right part of the first telescopic rod (206) is sleeved with a first spring (207), and the first spring (207) is positioned between the telescopic part and the fixed part of the first telescopic rod (206); a guide block (208) is fixedly connected to the left part of the first telescopic rod (206); the left part of the outer side surface of the second rotating sleeve (204) is connected with a second telescopic rod (209), and the second telescopic rod (209) is positioned below the first telescopic rod (206); the telescopic part of the second telescopic rod (209) is fixedly connected with a first blade (2010); two elastic sheets (2011) are fixedly connected to the left part of the second telescopic rod (209), and the two elastic sheets (2011) are distributed on the upper side and the lower side of the first blade (2010); the upper part of the second rotating sleeve (204) is fixedly connected with a first fixed ring (2013), and the first fixed ring (2013) is positioned above the first telescopic rod (206); two second fixing rods (2014) are symmetrically and fixedly connected to the first fixing ring (2013), and one end of each second fixing rod (2014) slides in a vertical groove formed in the first rotating sleeve (201); a first blade (2010) for cutting off excess cushioning layer of the helmet;
The outer side surface of the poking disc (203) is provided with a plurality of annular equidistant cylinders which form concave positions and are used for poking the poking rod (205);
The cutting and pressing assembly comprises a second electric push rod (211), a first rack (212), a second rack (213), a second gear (214), a first limiting block (215) and a pressing block (216); two second electric push rods (211) are fixedly connected to the bottom of the first rotating sleeve (201) through connecting blocks, and the two second electric push rods (211) are symmetrically distributed on two sides of the first fixing rod (2012); the telescopic parts of the two second electric push rods (211) are fixedly connected with a circular ring (217), the lower surface of the circular ring (217) is fixedly connected with three first limiting blocks (215) in annular arrays, and the first limiting blocks (215) are in an inverted V shape; six annular array pressing blocks (216) are fixedly connected to the outer side face of the circular ring (217), the pressing blocks (216) are located above the first limiting block (215), and two of the six annular array pressing blocks (216) are in a group; the upper surface of the circular ring (217) is fixedly connected with a second rack (213) through a connecting strip; the right side surface of the second rotating sleeve (204) is fixedly connected with a first rack (212) through a connecting strip; the inner wall of the first rotating sleeve (201) is rotationally connected with a second gear (214) through a bracket, the second gear (214) is meshed with the first rack (212), and the second gear (214) is meshed with a second rack (213); the first limiting block (215) is used for forcing the cutting assembly to cut wrinkles of the buffer layer inside the helmet;
The cutting assembly comprises a connecting ring (221), a second fixing ring (222), a pull rod (223), a pressing plate (224), a second blade (225), a second limiting block (226), a second spring (227), a trigger rod (228), a limiting plate (229), a third spring (2210), a wedge block (2211) and a connecting rod (2212); the bottom of the first fixing rod (2012) is movably inserted with a pull rod (223), and the limiting groove (2012 a) is used for accommodating the transverse part of the pull rod (223); the pull rod (223) is fixedly connected with a second fixing ring (222), and the second fixing ring (222) is positioned below the first fixing rod (2012); six annular array connecting rods (2212) are fixedly connected to the lower portion of the first fixing rod (2012), and the connecting rods (2212) are located above the second fixing rings (222); the lower parts of the six connecting rods (2212) are fixedly connected with connecting rings (221) together; six second springs (227) are sleeved on the connecting ring (221); six pressing plates (224) distributed in an annular array are rotationally connected to the connecting ring (221), and the pressing plates (224) are fixedly connected with a second spring (227); the bottom of each pressing plate (224) is provided with a second through hole (224 a) for avoiding the air; each pressing plate (224) is provided with a through groove (224 c); two symmetrical second blades (225) are respectively and slidably connected in each through groove (224 c), the two second blades (225) are connected through a spring, and the middle part of the spring is fixed on the pressing plate (224); the upper surface of the pressing plate (224) is provided with a second limiting block (226); a fourth through hole (226 a) is formed in the second limiting block (226); a trigger rod (228) which moves up and down is connected in a sliding way in the fourth through hole (226 a); a limiting plate (229) is connected in a sliding manner in the second limiting block (226), and the limiting plate (229) is fixedly connected with the trigger rod (228); a third spring (2210) is sleeved on the trigger rod (228), the upper end of the third spring (2210) is fixedly connected with the limiting plate (229), and the third spring (2210) is positioned on the second limiting block (226); a wedge block (2211) is fixedly connected to the bottom of the trigger rod (228), and the wedge block (2211) is positioned above the second through hole (224 a); the second blade (225) is used for trimming and cutting the buffer layer folds inside the helmet.
2. A helmet cushioning layer installation apparatus of a different model, according to claim 1, wherein: the second fixing ring (222) is a rubber soft ring.
3. A helmet cushioning layer installation apparatus of a different model, according to claim 2, wherein: the device also comprises a fixing system, wherein the fixing system is arranged on the workbench (1) and is positioned below the pressing and cutting system; the fixing system is used for fixing the helmet to be provided with the buffer layer.
4. A helmet cushioning layer installation apparatus of a different model, according to claim 3, wherein: the fixing system comprises two parts sets which are distributed in a bilateral symmetry way, wherein the left part set comprises a group of third telescopic rods (301), fourth springs (302), a second fixing plate (303), a first clamping plate (304), a fourth telescopic rod (305), a fifth spring (306) and a second clamping plate (307); a third telescopic rod (301) is fixedly connected to the left part of the lower surface of the workbench (1); the telescopic part of the third telescopic rod (301) is sleeved with a fourth spring (302), and the fourth spring (302) is sleeved between the telescopic part and the fixed part of the third telescopic rod (301); the telescopic part of the third telescopic rod (301) is connected with a second fixed plate (303); a first clamping plate (304) is fixedly connected to the right side of the second fixing plate (303); a fourth telescopic rod (305) is fixedly connected to the left part of the upper surface of the workbench (1); a fifth spring (306) is sleeved on the telescopic part of the fourth telescopic rod (305), and the fifth spring (306) is sleeved between the telescopic part and the fixed part of the fourth telescopic rod (305); the telescopic part of the fourth telescopic rod (305) is connected with a second clamping plate (307); the first clamping plate (304) is used for fixing the lower part of the helmet; the second clamping plate (307) is used for locking the upper part of the helmet, so that the helmet is fixed through the first clamping plate (304) and the second clamping plate (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210702358.3A CN115042243B (en) | 2022-06-21 | 2022-06-21 | Helmet buffer layer installation device suitable for different models |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210702358.3A CN115042243B (en) | 2022-06-21 | 2022-06-21 | Helmet buffer layer installation device suitable for different models |
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| CN115042243B true CN115042243B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210702358.3A Active CN115042243B (en) | 2022-06-21 | 2022-06-21 | Helmet buffer layer installation device suitable for different models |
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| GB797003A (en) * | 1953-12-15 | 1958-06-25 | Owens Illinois Glass Co | Ring cutting machine |
| DE2439257A1 (en) * | 1974-08-16 | 1976-02-26 | Krupp Gmbh | Fibre material cutting arrangement - has strip fed onto vertical cutting cylinder for parting into preset lengths |
| CN112476898A (en) * | 2020-10-09 | 2021-03-12 | 卢颜 | Plastic product side cut equipment for chemical production |
| CN112549136A (en) * | 2020-10-13 | 2021-03-26 | 沈阳中钛装备制造有限公司 | Helmet trimming assembly and helmet trimming device |
| CN213918487U (en) * | 2020-11-23 | 2021-08-10 | 汕头市丹雅纺织实业有限公司 | Setting device is used in underwear preparation |
| CN214643960U (en) * | 2021-04-16 | 2021-11-09 | 厦门琅硕体育用品有限公司 | Bulletproof helmet material trimming machine |
| CN216193566U (en) * | 2021-08-17 | 2022-04-05 | 青岛固德复材科技有限公司 | Carbon fiber cutting equipment for helmet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147152B (en) * | 2015-09-02 | 2017-12-01 | 广东新宝电器股份有限公司 | Slicing mechanism and slicing machine using same |
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2022
- 2022-06-21 CN CN202210702358.3A patent/CN115042243B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797003A (en) * | 1953-12-15 | 1958-06-25 | Owens Illinois Glass Co | Ring cutting machine |
| DE2439257A1 (en) * | 1974-08-16 | 1976-02-26 | Krupp Gmbh | Fibre material cutting arrangement - has strip fed onto vertical cutting cylinder for parting into preset lengths |
| CN112476898A (en) * | 2020-10-09 | 2021-03-12 | 卢颜 | Plastic product side cut equipment for chemical production |
| CN112549136A (en) * | 2020-10-13 | 2021-03-26 | 沈阳中钛装备制造有限公司 | Helmet trimming assembly and helmet trimming device |
| CN213918487U (en) * | 2020-11-23 | 2021-08-10 | 汕头市丹雅纺织实业有限公司 | Setting device is used in underwear preparation |
| CN214643960U (en) * | 2021-04-16 | 2021-11-09 | 厦门琅硕体育用品有限公司 | Bulletproof helmet material trimming machine |
| CN216193566U (en) * | 2021-08-17 | 2022-04-05 | 青岛固德复材科技有限公司 | Carbon fiber cutting equipment for helmet |
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| CN115042243A (en) | 2022-09-13 |
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