CN211031469U - Bending device of paper angle bead production line - Google Patents
Bending device of paper angle bead production line Download PDFInfo
- Publication number
- CN211031469U CN211031469U CN201921898983.XU CN201921898983U CN211031469U CN 211031469 U CN211031469 U CN 211031469U CN 201921898983 U CN201921898983 U CN 201921898983U CN 211031469 U CN211031469 U CN 211031469U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- horizontal pole
- pinch roller
- rod
- production line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 title claims abstract description 23
- 239000011324 bead Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000001012 protector Effects 0.000 claims abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000000123 paper Substances 0.000 description 36
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Making Paper Articles (AREA)
Abstract
The utility model belongs to the technical field of paper angle bead former technique and specifically relates to a bending device of paper angle bead production line is related to, it includes the support holder, and the support holder includes base and two fixed connection in the backup pad of base both sides, two be provided with down the pinch roller mould between the backup pad, still including the driving piece that the pinch roller mould moved in vertical direction under the drive, the backup pad is located there is the horizontal pole along horizontal direction sliding connection in pinch roller mould top down, the one end that the horizontal pole is close to adjacent backup pad articulates there is the connecting rod, the connecting rod is kept away from the one end of horizontal pole is articulated with another connecting rod, the connecting rod outer wall rotates and is connected with a rotation section of thick. The utility model discloses the effect that has is: when the paper corner protector needs to change the bending angle, the upper pressing wheel die does not need to be replaced, and the cost is saved.
Description
Technical Field
The utility model belongs to the technical field of paper angle bead former technique and specifically relates to a bending device of paper angle bead production line is related to.
Background
The paper corner protector is also called an edge plate, is one of the most popular packaging products at present, is used for replacing wood packaging and other heavy packaging modes, and has the characteristics of low price, light weight, firmness, environmental protection requirement compliance and the like. The paper corner wrap or corner protection paperboard, the edge plate, the angle paper and the paper angle steel are formed by sizing and pressing bobbin paper and kraft paper through a set of corner protection machine, the two end surfaces are smooth and flat, have no obvious burrs and are vertical to each other, can replace 100 percent of wood for recycling, and is one of ideal novel green packaging materials.
The paper angle bead is manufactured by attaching a plurality of layers of bobbin paper and then compacting and bending kraft paper wrapped on the periphery of the bobbin paper, and the existing bending device is used for rolling and forming the paper through an upper pressing wheel die and a lower pressing wheel die.
The above prior art solutions have the following drawbacks: when the paper angle bead needs to change the bending angle, the upper pinch roller die and the lower pinch roller die need to be replaced, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bending device of paper angle bead production line, its effect that has is: when the paper corner protector needs to change the bending angle, the upper pressing wheel die does not need to be replaced, and the cost is saved.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a paper angle bead production line bending device, includes the support holder, the support holder includes base and two fixed connection in the backup pad of base both sides, two be provided with pinch roller mould down between the backup pad, still including the driving piece that the pinch roller mould moved in vertical direction under the drive, the backup pad is located there is the horizontal pole along horizontal direction sliding connection in pinch roller mould top down, the one end that the horizontal pole is close to adjacent backup pad articulates there is the connecting rod, the connecting rod is kept away from the one end of horizontal pole is articulated with another connecting rod, the connecting rod outer wall rotates and is connected with a rotation section of thick bamboo.
Through adopting above-mentioned technical scheme, the horizontal pole is in the horizontal direction with backup pad sliding connection, the horizontal pole drives the drive connecting rod when gliding and rotates, the connecting rod both ends are articulated, make two connecting rods can rotate into the angle of cooperation pinch roller mould down, when the paper angle bead changes the angle of turning over, change down the pinch roller mould, then remove through driving piece drive down the pinch roller mould, to pushing down the pinch roller mould and supporting tightly paper angle bead and a rotation section of thick bamboo, the horizontal pole can't continue to remove this moment, roll the shaping through down pinch roller mould and a rotation section of thick bamboo to paper angle bead, when the paper angle bead needs to change the angle of turning over promptly, need not to change the pinch roller mould, and the cost is saved.
The utility model discloses further set up to: the horizontal pole is square pole, it has the cooperation to open in the backup pad the gliding square groove of horizontal pole.
Through adopting above-mentioned technical scheme, the horizontal pole sets up to square pole and backup pad top slot coordination for the horizontal pole can slide and can't rotate in square inslot, makes horizontal pole and backup pad sliding connection through such mode, simple structure, convenient operation, the production of being convenient for.
The utility model discloses further set up to: sliding wheels are arranged on two sides of the square groove, and a pulley groove matched with the sliding wheels to slide is formed in the side wall of the cross rod.
Through adopting above-mentioned technical scheme, through setting up movable pulley and pulley groove, frictional force when reducing horizontal pole and square groove and sliding for the horizontal pole is difficult to the card when square groove slides and dies.
The utility model discloses further set up to: and one end of the cross rod, which is far away from the connecting rod, is provided with a limiting ring.
Through adopting above-mentioned technical scheme, set up the spacing ring and prevent that whole root horizontal pole from passing square groove then horizontal pole landing play square groove when the horizontal pole slides.
The utility model discloses further set up to: the connecting rod is including head rod and second connecting rod, the horizontal pole is including head rod and second horizontal pole, head rod with the head rod is articulated, the second horizontal pole with the second connecting rod is articulated, the head rod is kept away from two just right first articulated joints of one end fixedly connected with of head rod, be provided with the dwang between the first articulated joint, the second connecting rod is kept away from the one end fixedly connected with second articulated joint of second horizontal pole, it has the rotation hole to open on the second articulated joint, the dwang runs through the rotation hole.
Through adopting above-mentioned technical scheme, through the dwang on the first articulated slab and the rotation hole rotation on the second connecting plate are connected for the head rod is articulated with the second connecting rod, makes two connecting rods articulated through this mode, simple structure, and production is convenient.
The utility model discloses further set up to: the driving piece is including rotating the lead screw of connection on the base, lead screw coaxial coupling has driven bevel gear, base up end fixedly connected with driving motor, driving motor output end fixedly connected with initiative bevel gear, initiative bevel gear with driven bevel gear intermeshing, screw-thread fit has the movable block on the lead screw, lower pinch roller mould both ends are rotated and are connected with the bracing piece, the movable block is kept away from the one end fixed connection of pinch roller mould with one of them bracing piece, and the one end fixedly connected with slip ring of pinch roller mould is kept away from to another bracing piece, the slip ring has cup jointed the polished rod, polished rod fixed connection is in on the base.
Through adopting above-mentioned technical scheme, through opening driving motor, driving motor drives the rotation of drive bevel gear, and the rotation of drive bevel gear drives driven bevel gear and rotates, and driven bevel gear drives the lead screw and rotates, and the lead screw rotates and drives the movable block and remove along lead screw axis direction, and the movable block drives down the pinch roller mould and move in vertical direction, through above mode drive pinch roller mould down, convenient operation.
The utility model discloses further set up to: the rotating cylinder is rotatably connected with the connecting rod through a bearing.
Through adopting above-mentioned technical scheme, the rotary drum rotates through bearing and connecting rod and is connected, connects reliably, simple structure, and the production of being convenient for rotates frictional force simultaneously lessly.
The utility model discloses further set up to: the outer wall of the rotating cylinder is sleeved with a rubber pad.
By adopting the technical scheme, when the lower pinch roller die moves upwards to the lower pinch roller die to tightly support the paper angle bead and the rotating cylinder, the rubber pad plays a certain buffering role, so that the damage of the lower pinch roller die or the rotating cylinder is favorably reduced when the lower pinch roller die is abutted to the rotating cylinder, meanwhile, the friction force between the paper angle bead and the rotating cylinder is increased by the rubber pad, and the damage of the paper angle bead caused by the sliding between the rotating cylinder and the paper angle bead is reduced.
To sum up, the utility model discloses a beneficial technological effect does:
1. the transverse rod is connected with the supporting plate in a sliding mode in the horizontal direction, the transverse rod drives the connecting rods to rotate when sliding, two ends of each connecting rod are hinged, so that the two connecting rods can rotate to form an angle matched with the lower pinch roller die, when the bending angle of the paper corner protector is changed, the lower pinch roller die is replaced, the lower pinch roller die is driven to move through the driving piece, the paper corner protector is abutted against the rotating cylinder through the lower pinch roller die, the transverse rod cannot move continuously at the moment, the paper corner protector is rolled and formed through the lower pinch roller die and the rotating cylinder, namely when the bending angle of the paper corner protector needs to be changed, the upper pinch roller die does not need to be replaced, and cost is saved;
2. the transverse rod is arranged into a square rod which is matched with the groove above the supporting plate, so that the transverse rod can slide in the square groove and cannot rotate, the transverse rod is connected with the supporting plate in a sliding manner, the structure is simple, the operation is convenient, the sliding wheel and the pulley groove are used for reducing the friction force when the transverse rod and the square groove slide, the transverse rod is not easy to block when sliding in the square groove, and the limiting ring prevents the whole transverse rod from passing through the square groove and then sliding out of the square groove when the transverse rod slides;
3. through opening driving motor, driving motor drives the rotation of drive bevel gear, and the rotation of drive bevel gear drives driven bevel gear and rotates, and driven bevel gear drives the lead screw and rotates, and the lead screw rotates and drives the movable block and remove along lead screw axis direction, and the movable block drives pinch roller mould and moves in vertical direction down, through above mode drive pinch roller mould down, convenient operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an exploded view of the connecting rod of the present invention;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
In the figure, 1, a support bracket; 11. a base; 12. a support plate; 121. a square groove; 1211. a sliding wheel; 122. a cross bar; 1221. a first cross bar; 1222. a second cross bar; 1223. a pulley groove; 1224. a limiting ring; 123. a connecting rod; 1231. a first connecting rod; 12311. a first hinge plate; 12312. rotating the rod; 1232. a second connecting rod; 12321. a second hinge plate; 12322. rotating the hole; 1234. a rotating cylinder; 1235. a rubber pad; 2. a lower pinch roller die; 21. a support bar; 3. a drive member; 31. a screw rod; 311. a driven bevel gear; 312. a moving block; 32. a drive motor; 321. a drive bevel gear; 33. a polish rod; 331. a slip ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a paper angle bead production line bending device, including support holder 1, support holder 1 includes base 11 and two fixed connection in the backup pad 12 of base 11 both sides, is provided with pinch roller mould 2 down between two backup pads 12.
This paper angle bead production line bending device is still including the driving piece 3 that drives pinch roller mould 2 and remove in vertical direction down, driving piece 3 is including rotating lead screw 31 of connection on base 11, lead screw 31 coaxial coupling has driven bevel gear 311, base 11 up end fixedly connected with driving motor 32, driving motor 32 output end fixedly connected with drive bevel gear 321, drive bevel gear 321 and driven bevel gear 311 intermeshing, screw-thread fit has movable block 312 on the lead screw 31, 2 both ends of pinch roller mould rotate and are connected with bracing piece 21 down, the one end fixed connection that pinch roller mould 2 was kept away from to movable block 312 and one of them bracing piece 21, the one end fixedly connected with slip ring 331 that pinch roller mould 2 was kept away from to another bracing piece 21, slip ring 331 has cup jointed polished rod 33, polished rod 33 fixed connection is on base 11. By starting the driving motor 32, the driving motor 32 drives the driving bevel gear 321 to rotate, the driving bevel gear 321 rotates to drive the driven bevel gear 311 to rotate, the driven bevel gear 311 drives the lead screw 31 to rotate, the lead screw 31 rotates to drive the moving block 312 to move along the axis direction of the lead screw 31, and the moving block 312 drives the lower pinch roller mold 2 to move in the vertical direction.
Referring to fig. 2, 3 and 4, a square cross bar 122 is connected to the support plate 12 above the lower pinch roller mold 2 in a sliding manner along the horizontal direction, a square groove 121 matched with the cross bar 122 to slide is formed in the support plate 12, sliding wheels 1211 are arranged on two sides of the square groove 121, and a pulley groove 1223 matched with the sliding wheels 1211 to slide is formed in the side wall of the cross bar 122. The sliding wheel 1211 and the pulley groove 1223 reduce friction when the cross bar 122 and the square groove 121 slide, so that the cross bar 122 is not easily locked when sliding in the square groove 121.
The end of the cross bar 122 close to the adjacent support plate 12 is hinged with a connecting rod 123, the end of the cross bar 122 far from the connecting rod 123 is provided with a limit ring 1224, and the limit ring 1224 prevents the whole cross bar 122 from passing through the square groove 121 and then the cross bar 122 from sliding out of the square groove 121 when the cross bar 122 slides.
The connecting rod 123 includes a first connecting rod 1231 and a second connecting rod 1232, the cross rod 122 includes a first cross rod 1221 and a second cross rod 1222, the first cross rod 1221 is hinged to the first connecting rod 1231, the second cross rod 1222 is hinged to the second connecting rod 1232, two opposite first hinge plates 12311 are fixedly connected to one end of the first connecting rod 1231 away from the first cross rod 1221, a rotating rod 12312 is fixedly connected between the first hinge plates 12311, one end of the second connecting rod 1232 away from the second cross rod 1222 is fixedly connected to the second hinge plate 12321, a rotating hole 12322 is formed in the second hinge plate 12321, and the rotating rod 12312 penetrates through the rotating hole 12322. The first connecting rod 1231 is pivotally connected to the second connecting rod 1232 by the rotating rod 12312 of the first hinge plate 12311 being pivotally connected to the rotating hole 12322 of the second connecting plate.
The outer wall of the connecting rod 123 is rotatably connected with a rotating cylinder 1234 through a bearing, and the outer wall of the rotating cylinder 1234 is sleeved with a rubber pad 1235. When the lower pinch roller mold 2 moves upwards to the lower pinch roller mold 2 to tightly abut the paper corner protectors against the rotating cylinder 1234, the rubber pad 1235 plays a certain buffering role, so that when the lower pinch roller mold 2 abuts against the rotating cylinder 1234, the damage to the lower pinch roller mold 2 or the rotating cylinder 1234 is reduced, meanwhile, the friction between the paper corner protectors and the rotating cylinder 1234 is increased by the rubber pad 1235, and the damage to the paper corner protectors caused by sliding between the rotating cylinder 1234 and the paper corner protectors is reduced.
The working conditions and the implementation principle of the embodiment are as follows:
the cross bar 122 is connected with the support plate 12 in a sliding manner in the horizontal direction, the cross bar 122 drives the connecting rods 123 to rotate when sliding, both ends of the connecting rods 123 are hinged, so that the two connecting rods 123 can rotate to match the angle of the lower pinch roller mold 2, when the folding angle of the paper corner protector is changed, the lower pinch roller mold 2 is replaced, the driving motor 32 is started, the driving motor 32 drives the driving bevel gear 321 to rotate, the driving bevel gear 321 rotates to drive the driven bevel gear 311 to rotate, the driven bevel gear 311 drives the screw rod 31 to rotate, the screw rod 31 rotates to drive the moving block 312 to move along the axial direction of the screw rod 31, the moving block 312 drives the lower pinch roller mold 2 to move in the vertical direction until the lower pinch roller mold 2 abuts against the paper corner protector and the rotating cylinder 1234, at the moment, the cross bar 122 cannot move continuously, the paper corner protector is rolled by the lower pinch roller mold 2 and the rotating cylinder 1234, namely when the folding, the upper pinch roller die does not need to be replaced, and the cost is saved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a bending device of paper angle bead production line, includes support holder (1), and support holder (1) includes base (11) and two backup pads (12) of fixed connection in base (11) both sides, two be provided with pinch roller mould (2), its characterized in that down between backup pad (12): still including drive driving piece (3) that pinch roller mould (2) moved in vertical direction under the drive, backup pad (12) are located pinch roller mould (2) top has horizontal pole (122) along horizontal direction sliding connection down, the one end that horizontal pole (122) are close to adjacent backup pad (12) articulates there is connecting rod (123), connecting rod (123) are kept away from the one end of horizontal pole (122) is articulated with another connecting rod (123), connecting rod (123) outer wall rotates and is connected with a rotation section of thick bamboo (1234).
2. The bending device of the paper corner protector production line according to claim 1, characterized in that: the cross rod (122) is a square rod, and a square groove (121) matched with the cross rod (122) to slide is formed in the supporting plate (12).
3. The bending device of the paper corner protector production line according to claim 2, characterized in that: sliding wheels (1211) are arranged on two sides of the square groove (121), and pulley grooves (1223) matched with the sliding wheels (1211) to slide are formed in the side walls of the cross rods (122).
4. The bending apparatus of the paper corner protector production line according to any one of claims 1 to 3, wherein: and one end of the cross rod (122) far away from the connecting rod (123) is provided with a limit ring (1224).
5. The bending device of the paper corner protector production line according to claim 1, characterized in that: the connecting rod (123) is including first connecting rod (1231) and second connecting rod (1232), horizontal pole (122) is including first horizontal pole (1221) and second horizontal pole (1222), first horizontal pole (1221) with first connecting rod (1231) is articulated, second horizontal pole (1222) with second connecting rod (1232) is articulated, first connecting rod (1231) is kept away from the one end fixedly connected with two just right first articulated plate (12311) of first horizontal pole (1221), be provided with dwang (12312) between first articulated plate (12311), second connecting rod (1232) is kept away from the one end fixedly connected with second articulated plate (12321) of second horizontal pole (1222), it has rotation hole (12322) to open on second articulated plate (12321), dwang (12312) run through rotation hole (12322).
6. The bending device of the paper corner protector production line according to claim 1, characterized in that: the driving piece (3) comprises a lead screw (31) rotatably connected to a base (11), the lead screw (31) is coaxially connected with a driven bevel gear (311), a driving motor (32) is fixedly connected to the upper end face of the base (11), a driving bevel gear (321) is fixedly connected to the output end of the driving motor (32), the driving bevel gear (321) is meshed with the driven bevel gear (311), a moving block (312) is matched with the lead screw (31) in a threaded manner, two ends of the lower pinch roller die (2) are rotatably connected with supporting rods (21), the moving block (312) is fixedly connected with one end of one supporting rod (21) far away from the lower pinch roller die (2), one end of the other supporting rod (21) far away from the lower pinch roller die (2) is fixedly connected with a sliding ring (331), and the sliding ring (331) is sleeved with a polished rod (, the polished rod (33) is fixedly connected to the base (11).
7. The bending device of the paper corner protector production line according to claim 1, characterized in that: the rotating cylinder (1234) is rotatably connected with the connecting rod (123) through a bearing.
8. The bending device of the paper corner protector production line according to claim 1, characterized in that: the outer wall of the rotating cylinder (1234) is sleeved with a rubber pad (1235).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921898983.XU CN211031469U (en) | 2019-11-05 | 2019-11-05 | Bending device of paper angle bead production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921898983.XU CN211031469U (en) | 2019-11-05 | 2019-11-05 | Bending device of paper angle bead production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211031469U true CN211031469U (en) | 2020-07-17 |
Family
ID=71562773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921898983.XU Expired - Fee Related CN211031469U (en) | 2019-11-05 | 2019-11-05 | Bending device of paper angle bead production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211031469U (en) |
-
2019
- 2019-11-05 CN CN201921898983.XU patent/CN211031469U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |