CN113459209B - Paper holds in palm production with shaping side cut integrative mould - Google Patents
Paper holds in palm production with shaping side cut integrative mould Download PDFInfo
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- CN113459209B CN113459209B CN202110660627.XA CN202110660627A CN113459209B CN 113459209 B CN113459209 B CN 113459209B CN 202110660627 A CN202110660627 A CN 202110660627A CN 113459209 B CN113459209 B CN 113459209B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a forming and trimming integrated die for paper holder production, and relates to the technical field of paper holder production. According to the invention, an external upper die drives a linkage rod to be inserted into a lower die, at the moment, two semicircular gears are driven to rotate through a plurality of first racks on the outer surface of the bottom of the linkage rod, at the moment, a first support cylinder and a first reset spring drive a blocking plate to rotate, at the moment, the blocking plate is in contact with two blocking support rods, so that a cylindrical sleeve moves downwards, and meanwhile, a plurality of second reset springs drive a connecting support plate and the cylindrical sleeve to move upwards, so that the cylindrical sleeve can move towards one side opposite to the two blocking support rods, and a plurality of cutting blades are driven by a connecting rod to pass through a blade hiding through hole to move upwards, so that a paper support in the upper die is cut.
Description
Technical Field
The invention relates to the technical field of paper holder production, in particular to a forming and trimming integrated die for paper holder production.
Background
The paper holder has good shockproof, anti-impact, anti-static and anti-corrosion effects, does not pollute the environment, is more beneficial to the export of products of manufacturers, and is widely applied to the packaging of industries such as electronics, electrical appliances, computers, mechanical parts, industrial instruments, artware glass, ceramics, toys, medicines and the like;
but current paper holds in palm when production, its corner has the waste material, generally places the paper support on corner cutting machine, cuts the paper support, and what be the corner that holds in the palm through the manual work cuts the paper in addition, greatly reduced work efficiency, it causes the waste to manual work and equipment.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and the paper support in the upper die is cut, so that the working efficiency is greatly improved.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a production is held in palm with integrative mould of shaping side cut, includes the bed die, the inside of bed die is provided with cutting mechanism, cutting mechanism's surface is provided with canceling release mechanical system.
Cutting mechanism includes bracing piece and trace, the surface slip cover that the bracing piece is close to the top is equipped with the cylinder sleeve, the trace is close to the equal fixed mounting in both sides of bottom surface has first rack, two the equal meshing in one side that first rack was carried on the back mutually is connected with half round gear, two the equal fixedly connected with barrier plate in one side that half round gear carried on the back mutually, two the inside of barrier plate is all through the both sides of first support cylinder swing joint at the bed die surface, two the equal movable sleeve in first support cylinder surface is equipped with first reset spring, the surface fixed mounting that the cylinder sleeve is close to the bottom has joint support board, joint support board's bottom fixed mounting has a plurality of second reset spring, the trace is close to the surface fixed mounting at top has a plurality of connecting rods, and is a plurality of the connecting rod is a plurality of the equal fixed mounting in top of connecting rod has cutting blade, the top fixed mounting that the bed die is close to center department inner wall has two to block the bracing piece.
Preferably, canceling release mechanical system includes first rotary rod and fixed plate, the equal fixed mounting in surface that first rotary rod is close to center department both sides has the ratchet, the outer fixed surface that first rotary rod is close to both sides is connected with first gear, two the equal meshing in bottom of first gear is connected with the second gear.
Preferably, two the inside equal fixed mounting of second gear has the second rotary rod, the second rotary rod is close to the equal fixed mounting in both sides of center department has the third gear, the rear surface fixed mounting of fixed plate has a plurality of second support cylinder.
Preferably, the outer surfaces of the second supporting cylinders close to the two sides are respectively and movably sleeved with a torsion spring, the torsion springs are averagely divided into a plurality of groups, ratchet bars are fixedly mounted on the opposite sides of the torsion springs in the groups, and second limiting rods are fixedly mounted on the tops of the ratchet bars close to the front surface.
Preferably, a plurality of first gag lever posts are fixedly mounted in the inside of fixed plate rear surface, the equal fixed mounting in both sides of cylinder sleeve rear surface has a plurality of second racks, and is a plurality of the second rack averagely divide into two sets ofly, and is two sets of tooth intermeshing on second rack and the second rotary rod.
Preferably, the bracing piece fixed mounting is in the bottom of bed die inner wall, and is a plurality of the equal fixed mounting of second reset spring is in the bottom of bed die inner wall, trace fixed mounting is in the center department of outside bed die bottom, and is a plurality of first reset spring evenly falls into two sets ofly, and is two sets of the equal fixed mounting in the both sides of two barrier plate surfaces in one side that first reset spring is relative, the bottom of cylinder sleeve surface is seted up with bracing piece assorted through-hole.
Preferably, both ends of the outer surfaces of the first rotating rod and the second rotating rod are installed inside the lower die through bearings, the fixing plate is fixedly installed on the rear surface of the linkage rod, a rectangular through hole is formed in the rear surface of the cylindrical sleeve, and the plurality of ratchet bars are meshed with teeth on the outer surface of the ratchet wheel.
Preferably, the top of bed die surface is provided with a plurality of mould parts, the top that the bed die is close to a plurality of mould parts has all been seted up a plurality of blades and has been hidden the through-hole, the center department at bed die top has seted up spacing through-hole, the width of spacing through-hole and the width phase-match of trace are a plurality of cutting blade's width and the width phase-match that a plurality of blades hidden the through-hole.
Compared with the prior art, the invention has the advantages and positive effects that,
1. according to the invention, the external upper die drives the linkage rod to be inserted into the lower die, at the moment, the plurality of first racks on the outer surface of the bottom of the linkage rod drive the two semicircular gears to rotate, at the moment, the first support cylinder and the first reset spring drive the blocking plate to rotate, at the moment, the first support cylinder and the first reset spring are in contact with the two blocking support rods, so that the cylindrical sleeve moves downwards, and meanwhile, the plurality of second reset springs drive the connecting support plate and the cylindrical sleeve to move upwards, so that the cylindrical sleeve can move towards one side opposite to the two blocking support rods, and the connecting rod drives the plurality of cutting blades to pass through the blade hiding through holes to move upwards, so that the paper support in the upper die is cut, and the working efficiency is greatly improved.
2. According to the invention, the linkage rod drives the ratchet wheel to rotate clockwise through the ratchet bar on the fixing plate, the first rotating rod and the two first gears are driven to rotate clockwise, the two second gears and the second rotating rod are driven to rotate anticlockwise, the two third gears are driven to rotate anticlockwise through the second rotating rod, the two second racks are driven to rotate downwards through the two third gears through the two groups of second racks, the cylindrical sleeve moves downwards, the first racks at the bottom of the linkage rod are contacted with the two semicircular gears after the two blocking plates come out of the cylindrical sleeve, and after the linkage rod is taken out, the blocking plates are restored to a balanced state through the arrangement of the first return springs, so that the limitation on the elasticity of the second return springs is achieved, the cutting blade is hidden, and the follow-up work is facilitated.
3. According to the invention, when the die is used for extrusion, the die is matched with the resetting mechanism and the cutting mechanism, and is matched with the upper die and the lower die, so that the paper support corners are cut and recycled, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic top view of an upper die of a forming and trimming integrated die for producing a paper holder according to the present invention;
FIG. 2 is a schematic structural view of a front view and a cross section of a part of the structure of a forming and trimming integrated die cutting mechanism for paper tray production according to the present invention;
FIG. 3 is a schematic structural view of a front view and a cross section of a part of the structure of a forming and trimming integrated die cutting mechanism for paper tray production according to the present invention;
FIG. 4 is a side view, sectional and schematic structural view of a part of the structure of a forming and trimming integrated die cutting mechanism for paper tray production according to the present invention;
FIG. 5 is a schematic structural diagram of a rear view of a part of the structure of a forming and trimming integrated die cutting mechanism for paper tray production according to the present invention;
FIG. 6 is a schematic sectional view of a forming and trimming integrated mold for paper tray production according to the present invention;
FIG. 7 is a partial structural schematic view of a forming and trimming integrated mold resetting mechanism for paper tray production according to the present invention;
FIG. 8 is an enlarged schematic structural view of the part A in FIG. 3 of the present invention showing a forming and trimming integrated mold for paper pallet production;
fig. 9 is an enlarged structural schematic view of a forming and trimming integrated mold for paper holder production shown at B in fig. 5.
Illustration of the drawings:
1. a lower die; 2. a reset mechanism; 201. a first rotating lever; 202. a first gear; 203. a second gear; 204. a second rotating rod; 205. a bearing; 206. a fixing plate; 207. a ratchet wheel; 208. a ratchet bar; 209. a rectangular through hole; 210. a second rack; 211. a second support cylinder; 212. a first limit rod; 213. a second limiting rod; 214. a third gear; 215. a torsion spring; 3. a cutting mechanism; 301. a support bar; 302. a cylindrical sleeve; 303. a linkage rod; 304. a blocking plate; 305. a first support cylinder; 306. a first return spring; 307. a semi-circular gear; 308. a first rack; 309. a second return spring; 310. a connecting rod; 311. blocking the support rod; 312. a cutting blade; 313. the blade hides the through hole; 314. connecting the supporting plate; 4. a limiting through hole; 5. and (5) die parts.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The reset mechanism 2 and the cutting mechanism 3 are specifically arranged and operated as follows.
As shown in fig. 1 to 9, the cutting mechanism 3 includes a support rod 301 and a linkage rod 303, the outer surface of the support rod 301 close to the top is slidably sleeved with a cylindrical sleeve 302, both sides of the linkage rod 303 close to the outer surface of the bottom are fixedly provided with first racks 308, opposite sides of the two first racks 308 are respectively engaged with a half-round gear 307, opposite sides of the two half-round gears 307 are respectively fixedly connected with a blocking plate 304, the interiors of the two blocking plates 304 are respectively movably connected to both sides of the outer surface of the lower mold 1 through a first support cylinder 305, the outer surfaces of the two first support cylinders 305 are respectively movably sleeved with a first return spring 306, the outer surface of the cylindrical sleeve 302 close to the bottom is fixedly provided with a connection support plate 314, the bottom of the connection support plate 314 is fixedly provided with a plurality of second return springs 309, the outer surface of the linkage rod 303 close to the top is fixedly provided with a plurality of connection rods 310 and a plurality of connection rods 310, the top of the connecting rods 310 is fixedly provided with a cutting blade 312, the top of the inner wall of the lower die 1 close to the center is fixedly provided with two blocking support rods 311, the support rods 301 are fixedly arranged at the bottom of the inner wall of the lower die 1, the second reset springs 309 are fixedly arranged at the bottom of the inner wall of the lower die 1, the linkage rod 303 is fixedly arranged at the center of the bottom of the outer upper die, the first reset springs 306 are averagely divided into two groups, one opposite sides of the two groups of first reset springs 306 are fixedly arranged at two sides of the outer surfaces of the two blocking plates 304, the bottom of the outer surface of the cylindrical sleeve 302 is provided with through holes matched with the support rods 301, the top of the outer surface of the lower die 1 is provided with a plurality of die parts 5, the top of the lower die 1 close to the plurality of die parts 5 is provided with a plurality of blade hiding through holes 313, and the center of the top of the lower die 1 is provided with a limiting through hole 4, the width of the limiting through hole 4 is matched with that of the linkage rod 303, and the width of the plurality of cutting blades 312 is matched with that of the plurality of blade hiding through holes 313.
The effect that its whole cutting mechanism came out does, when carrying out the moulding-die, the mould drives trace 303 and inserts to the inside of mould 1 down in the outside, a plurality of first racks 308 through trace 303 bottom surface drive two semicircle gears 307 and rotate this moment, make through first support cylinder 305 and first reset spring 306 this moment to drive blocking plate 304 and rotate, this moment with two stop the bracing piece 311 and contact, make cylindrical sleeve 302 move downwards, meanwhile a plurality of second reset springs 309 drive joint support board 314 and cylindrical sleeve 302 and upwards move, thereby reach and can two stop the relative one side of bracing piece 311 with cylindrical sleeve 302, thereby drive a plurality of cutting blades 312 through connecting rod 310 and pass the blade and hide through-hole 313 and upwards move, thereby reach and cut the paper support in the mould.
As shown in fig. 1 to 9, the restoring mechanism 2 includes a first rotating rod 201 and a fixing plate 206, wherein both outer surfaces of the first rotating rod 201 near to two sides of the center are fixedly installed with a ratchet wheel 207, both outer surfaces of the first rotating rod 201 near to two sides are fixedly connected with a first gear 202, bottoms of the two first gears 202 are respectively connected with a second gear 203 in a meshing manner, both interiors of the two second gears 203 are fixedly installed with a second rotating rod 204, both sides of the second rotating rod 204 near to the center are fixedly installed with a third gear 214, a plurality of second supporting cylinders 211 are fixedly installed on the rear surface of the fixing plate 206, both outer surfaces of the plurality of second supporting cylinders 211 near to two sides are movably sleeved with torsion springs 215, the plurality of torsion springs 215 are evenly divided into a plurality of groups, the opposite one side of multiunit torsion spring 215 all fixed mounting have ratchet 208, the equal fixed mounting in top that a plurality of ratchet 208 are close to the positive surface has second gag lever post 213, the inside fixed mounting of fixed plate 206 rear surface has a plurality of first gag lever posts 212, the equal fixed mounting in both sides of cylindrical sleeve 302 rear surface has a plurality of second rack 210, a plurality of second rack 210 averagely divide into two sets ofly, two sets of second rack 210 and the tooth intermeshing on two ratchet 207, the inside at bed die 1 is all installed through bearing 205 in the both ends of first rotary rod 201 and second rotary rod 204 surface, fixed plate 206 fixed mounting is at the rear surface of trace 303, rectangular through-hole 209 has been seted up to the rear surface of cylindrical sleeve 302, a plurality of ratchet 208 mesh with the tooth of ratchet 207 outer surface.
The effect that its whole canceling release mechanical system 2 reaches does, after the paper holds in the palm hot pressing, when the last mould leaves lower mould 1, a plurality of ratchet bars 208 contact with first gag lever post 212 through a plurality of second gag lever posts 213, thereby spacing the angle of ratchet bar 208, trace 303 drives ratchet 207 through ratchet bar 208 on the fixed plate 206 at first and carries out clockwise rotation, drive first rotary rod 201 and two first gears 202 and carry out clockwise rotation, and make two second gears 203 and second rotary rod 204 carry out anticlockwise rotation, thereby drive two third gears 214 through second rotary rod 204 and carry out anticlockwise rotation, through the setting of two sets of second rack 210, drive two second rack 210 through two third gears 214 and rotate downwards, make cylindrical sleeve 302 move downwards, make two baffle 304 come out from cylindrical sleeve 302 after, first rack 308 and two semicircle gears 307 of bottom of trace 303 contact, after trace 303 takes out, make baffle 304 resume balanced state through the setting of a plurality of first reset springs 306, thereby reach a plurality of second springs 309, the restriction of elasticity work is convenient for the cutting blade to hide, it hides 312.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (5)
1. The utility model provides a paper holds in palm production is with integrative mould of shaping side cut, includes bed die (1), its characterized in that: a cutting mechanism (3) is arranged in the lower die (1), and a resetting mechanism (2) is arranged on the outer surface of the cutting mechanism (3);
the cutting mechanism (3) comprises a supporting rod (301) and a linkage rod (303), a cylindrical sleeve (302) is slidably sleeved on the outer surface of the supporting rod (301) close to the top, first racks (308) are fixedly mounted on two sides of the linkage rod (303) close to the outer surface of the bottom, two opposite sides of the first racks (308) are respectively connected with a semicircular gear (307) in a meshed manner, two opposite sides of the semicircular gear (307) are respectively and fixedly connected with a blocking plate (304), the two blocking plates (304) are respectively and movably connected with two sides of the outer surface of the lower die (1) through first supporting cylinders (305), a first reset spring (306) is movably sleeved on the outer surface of the two first supporting cylinders (305), a connecting supporting plate (314) is fixedly mounted on the outer surface of the cylindrical sleeve (302) close to the bottom, a plurality of second reset springs (309) are fixedly mounted on the bottom of the connecting supporting plate (314), a plurality of connecting rods (310) are fixedly mounted on the outer surface of the linkage rod (303) close to the top, a plurality of connecting rods (310) are respectively and fixedly mounted on the top of the connecting supporting plate (312), and two blocking supporting rods (311) are fixedly mounted on the inner wall of the lower die (1);
the reset mechanism (2) is provided with a first rotating rod (201) and a fixing plate (206), the outer surfaces of two sides of the first rotating rod (201) close to the center are fixedly provided with ratchet wheels (207), the outer surfaces of two sides of the first rotating rod (201) close to the two sides are fixedly connected with first gears (202), and the bottoms of the two first gears (202) are respectively connected with a second gear (203) in a meshing manner;
second rotating rods (204) are fixedly mounted inside the two second gears (203), third gears (214) are fixedly mounted on two sides, close to the center, of the second rotating rods (204), and a plurality of second supporting cylinders (211) are fixedly mounted on the rear surface of the fixing plate (206);
the outer surfaces, close to two sides, of the second supporting cylinders (211) are respectively and movably sleeved with torsion springs (215), the torsion springs (215) are evenly divided into a plurality of groups, ratchet bars (208) are respectively and fixedly installed on one opposite sides of the torsion springs (215), and second limiting rods (213) are respectively and fixedly installed on the tops, close to the front surface, of the ratchet bars (208).
2. The forming and trimming integrated die for paper holder production according to claim 1, characterized in that: the inside fixed mounting of fixed plate (206) rear surface has a plurality of gag lever posts (212), the equal fixed mounting in both sides of cylinder sleeve (302) rear surface has a plurality of second rack (210), and is a plurality of second rack (210) averagely divide into two sets ofly, two sets of tooth intermeshing on second rack (210) and second rotary rod (204).
3. The forming and trimming integrated die for paper holder production according to claim 1, characterized in that: bracing piece (301) fixed mounting is in the bottom of bed die (1) inner wall, and is a plurality of the equal fixed mounting of second reset spring (309) is in the bottom of bed die (1) inner wall, trace (303) fixed mounting is in the center department of outside bed die bottom, and is a plurality of first reset spring (306) averagely divide into two sets ofly, two sets of the equal fixed mounting in the both sides of two barrier plates (304) surfaces of one side that first reset spring (306) is relative, cylindrical sleeve (302) surface's bottom seted up with bracing piece (301) assorted through-hole.
4. The forming and trimming integrated die for paper holder production according to claim 2, characterized in that: the two ends of the outer surfaces of the first rotating rod (201) and the second rotating rod (204) are both mounted inside the lower die (1) through bearings (205), the fixing plate (206) is fixedly mounted on the rear surface of the linkage rod (303), a rectangular through hole (209) is formed in the rear surface of the cylindrical sleeve (302), and the plurality of ratchet bars (208) are meshed with teeth on the outer surface of the ratchet wheel (207).
5. The forming and trimming integrated die for paper holder production according to claim 1, characterized in that: the top of bed die (1) surface is provided with a plurality of mould parts (5), a plurality of blade hiding through-holes (313) have all been seted up at the top that bed die (1) is close to a plurality of mould parts (5), spacing through-hole (4) have been seted up to the center department at bed die (1) top, the width of spacing through-hole (4) and the width phase-match of trace (303), it is a plurality of the width of cutting blade (312) and the width phase-match of a plurality of blade hiding through-hole (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660627.XA CN113459209B (en) | 2021-06-15 | 2021-06-15 | Paper holds in palm production with shaping side cut integrative mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660627.XA CN113459209B (en) | 2021-06-15 | 2021-06-15 | Paper holds in palm production with shaping side cut integrative mould |
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| CN113459209A CN113459209A (en) | 2021-10-01 |
| CN113459209B true CN113459209B (en) | 2023-03-28 |
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Address after: 402760 plant 1, No. 1011, Baiyun Avenue, Qinggang street, Bishan District, Chongqing Applicant after: Eddie Fubei (Chongqing) Technology Co.,Ltd. Address before: 402760 plant 48, No. 92, Donglin Avenue, Biquan street, Bishan District, Chongqing Applicant before: Eddie Fubei (Chongqing) Technology Co.,Ltd. |
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