CN210590638U - Earmuff flanging machine of easily hem - Google Patents
Earmuff flanging machine of easily hem Download PDFInfo
- Publication number
- CN210590638U CN210590638U CN201921549902.5U CN201921549902U CN210590638U CN 210590638 U CN210590638 U CN 210590638U CN 201921549902 U CN201921549902 U CN 201921549902U CN 210590638 U CN210590638 U CN 210590638U
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- edge
- leather
- edge folding
- flanging
- hem
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Abstract
The utility model belongs to the technical field of the technique of earmuff production facility and specifically relates to an earmuff flanging machine of easy hem is related to. The earmuff flanging machine easy to flanging comprises an object placing table, a flanging block, a driving mechanism, a pressing mechanism and a die for mounting a dough cover to be flanged; the number of the edge folding blocks is multiple, and the edge folding ends of the edge folding blocks are used for abutting against the second leather edge when the edge folding blocks are driven to move so as to fold the second leather edge; hold-down mechanism includes the cylinder, and the piston rod of cylinder with put the thing platform and be connected, the cylinder is used for putting the thing platform and rise in the drive when the second skin turns over to the mould of putting placing on the thing platform is close to the hem piece, and then makes second skin and first skin on the mould support the tight bonding each other. The utility model discloses has following effect: 1. the first leather edge and the second leather edge can be well aligned and bonded; 2. the accuracy of the operation is improved; 3. the operation of workers is convenient; 4. the earmuffs formed by bonding have good quality and are not easy to loosen; 5. the cost is saved.
Description
Technical Field
The utility model belongs to the technical field of the technique of earmuff production facility and specifically relates to an earmuff flanging machine of easy hem is related to.
Background
The noise reduction earphone is mainly applied to the aviation field, and people usually wear the noise reduction earphone when taking an airplane, so that external noise can be effectively blocked, and played music cannot disturb other people. Noise reduction earphones include ear plugs, ear-hanging earphones, head-wearing earphones and the like. The headset noise reduction earphone generally has an earmuff, and mainly has the effect of improving wearing comfort.
The earmuff of the noise-reducing headset is used for wrapping the spongy cushion, and can relieve the oppressive feeling of the head of a human body when the headset is worn, so that the wearing comfort is improved. Often need carry out various processing to the earmuff in earphone production process, in order to satisfy the requirement of the comfort level of earmuff and the foam-rubber cushion in the protection earmuff, the earphone manufacturer often can cover one deck face skin in the foam-rubber cushion outside of earmuff, the face skin includes first leather limit and second leather limit, operation is glued through the point to first leather limit, the second leather limit is through cutting the operation back simultaneously, need carry out the hem operation to the second leather limit, make the second leather limit turn over a little glue department of turning over to first leather limit, then the second leather limit bonds with first leather limit, so that the parcel foam-rubber cushion that the face skin can stabilize.
The above prior art solutions have the following drawbacks: the hem operation of second hem is often through artifical the realization, and the restriction that the second hem of face skin itself is narrow is little, and artifical direct book turns over the bonding degree of difficulty great, is difficult to better aim at first hem and second hem.
Disclosure of Invention
The utility model aims at providing an earmuff flanging machine of easy hem, the technical problem that will solve is: how to solve because artifical direct turnover bonding degree of difficulty is great, be difficult to better with the problem of first leather edge and second leather edge alignment.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model relates to an earmuff flanging machine easy to flanging, which comprises a conveying table, a placing table, a flanging mechanism, a pressing mechanism and a mould for installing a wrapper to be flanged; the object placing table is movably arranged on the conveying table and used for placing the die; the edge folding mechanism is movably arranged on the conveying table and comprises an edge folding block and a driving mechanism; the number of the edge folding blocks is multiple, edge folding ends are arranged on the edge folding blocks, and the edge folding ends are used for abutting against the second leather edge when the edge folding blocks are driven to move so as to enable the second leather edge to be folded; the driving mechanism is used for driving the folding block to move.
The movable setting of hold-down mechanism is on carrying the bench, and hold-down mechanism includes the cylinder, and the piston rod of cylinder with put the thing platform and be connected, the cylinder is used for the second skin to turn over the drive when rolling over and put the thing platform and rise to the mould of putting placing on the thing platform is close to the hem piece, and the mould is used for making second skin and first skin on the mould to support the adhesion mutually when being close to the hem piece.
Through adopting above-mentioned technical scheme, when needs carry out the hem operation, the motion of first actuating mechanism drive hem piece, the hem end of hem piece supports and presses the second leather limit, makes the second leather limit turn over and rolls over, then hold-down mechanism's cylinder operation, the flexible thing platform that puts of piston rod of cylinder drives rises to make to put the mould of putting placing on the thing platform and be close to the hem piece, thereby make first leather limit and second leather limit support the bonding mutually, thereby the earmuff quality that the bonding formed is better, difficult pine takes off. And this machine has realized the hem operation of second hem automatically, and need not workman manual work, it is comparatively convenient to use, the second hem that rolls over different workman's different time and roll over may be very far away mutually, the machine is through setting for in advance, the action of making when rolling over at every turn is all the same, make the second hem can be accurate roll over a little glue department of gluing to first hem and adhere with first hem, the earmuff standardization degree of rolling over at last is better, successfully solved because artifical direct rolling over the bonding degree of difficulty is great, be difficult to better with the problem of first hem and second hem alignment.
The utility model discloses further set up to: the number of the guide grooves is the same as that of the edge folding blocks, and the guide grooves correspond to the edge folding blocks one by one; the edge folding block is used for pressing the second leather edge against the edge folding end when moving along the guide groove so as to fold the second leather edge.
Through adopting above-mentioned technical scheme, the guide way has the effect of direction, enables the motion of hem piece more accurate to the degree of accuracy of operation has been improved.
The utility model discloses further set up to: the two edge folding blocks are in a group, the two edge folding blocks in the same group can be close to or far away from each other, and abut against the second leather edge when the two edge folding blocks are close to each other, so that the second leather edge is folded; the driving mechanism comprises a forward and reverse rotation motor and a bidirectional screw rod, a first nut seat is sleeved on one turning rod of the bidirectional screw rod, and a second nut seat is sleeved on the other turning rod of the bidirectional screw rod; the forward and reverse rotation motor is used for driving the bidirectional screw to rotate forward or reverse; the first nut seat is connected with one flanging block, and the second nut seat is connected with the other flanging block in the same group.
Through adopting above-mentioned technical scheme, only need drive the motor operation of just reversing, just can drive first nut seat and second nut seat and be close to each other, and then make two hem pieces of the same group be close to each other to make first leather edge turn over a book, thereby only need control the operation of the motor of just reversing, just can realize turning over a book to first leather edge, workman convenient operation.
The utility model discloses further set up to: the two groups of the edge folding blocks are vertical to each other; the number of the driving mechanisms is the same as the number of the groups of the edge folding blocks, and the driving mechanisms correspond to the edge folding blocks one by one.
Through adopting above-mentioned technical scheme, four hem pieces can turn over the second skin in four directions, because four hem pieces are the same, enable the second skin atress relatively more even, turn over the degree better.
The utility model discloses further set up to: the first staggered shaft helical gear is sleeved on the bidirectional screw rod of one driving mechanism, and the second staggered shaft helical gear is sleeved on the bidirectional screw rod of the other driving mechanism; the first staggered shaft helical gear and the second staggered shaft helical gear are meshed with each other, and forward and reverse rotating motors of the two driving mechanisms are the same motor.
By adopting the technical scheme, only one motor is needed, the synchronous rotation of the two bidirectional screws can be realized, and the cost is saved.
The utility model discloses further set up to: the conveying platform is provided with an accommodating groove, and the object placing platform is arranged in the accommodating groove in a lifting manner; the cylinder sets up in the holding tank.
Through adopting above-mentioned technical scheme, the holding tank enables the cylinder not fragile, has prolonged the life of cylinder.
The utility model discloses further set up to: the groove walls at two opposite ends of the accommodating groove are provided with sliding grooves; the object placing table slides along the sliding groove when being lifted.
Through adopting above-mentioned technical scheme, the spout enables to put the thing platform and moves more smoothly, does benefit to the lift of putting the thing platform.
The utility model discloses further set up to: still include U type connecting piece, U type connecting piece sets up inside the holding tank, and U type connecting piece is including the first support arm, second support arm and the third support arm that connect gradually, and first support arm and third support arm all are connected with putting the thing platform, and the second support arm is connected with the piston rod of cylinder.
Through adopting above-mentioned technical scheme, because it is great and the piston rod of cylinder is less to put the thing platform, make through the connecting piece and put the piston rod of thing platform and cylinder and be connected, make the two connect more stably, do benefit to the use.
To sum up, the utility model discloses a beneficial technological effect does:
1. the first leather edge and the second leather edge can be well aligned and bonded;
2. the accuracy of the operation is improved;
3. the operation of workers is convenient;
4. the earmuffs formed by bonding have good quality and are not easy to loosen;
5. the cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of an earmuff folding machine easy to fold according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a schematic structural diagram of a connection between a pressing mechanism and a folding mechanism according to an embodiment of the present invention.
In the figure, 1, a conveying table; 2. a placing table; 3. a mold; 4. a flanging block; 5. a flanging end; 6. a first leather edge; 7. a second leather edge; 8. a cylinder; 9. a guide groove; 10. a positive and negative rotation motor; 11. a bidirectional screw; 12. a first nut seat; 13. a second nut seat; 14. a first cross-axis helical gear; 15. a second cross-axis helical gear; 16. accommodating grooves; 17. a chute; 18. a U-shaped connecting piece; 181. a first support arm; 182. a second support arm; 183. and a third support arm.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the ear muff flanging machine easy to hem disclosed by the utility model comprises a conveying table 1, a placing table 2, a flanging mechanism, a pressing mechanism and a die 3 provided with a dough sheet to be hemmed; the mold 3 is a common mold 3 for loading earmuffs, and therefore, the description thereof is omitted. The object placing table 2 can be square, and the object placing table 2 is movably arranged on the conveying table 1 and used for placing the die 3; the edge folding mechanism is movably arranged on the conveying table 1 and comprises an edge folding block 4 and a driving mechanism; the number of the edge folding blocks 4 is multiple, edge folding ends 5 are arranged on the edge folding blocks 4, the ear sleeves are circular, the corresponding edge folding ends 5 are arc-shaped, the edge folding ends 5 of all the edge folding blocks 4 form clamping circles, the edge folding ends 5 are pressed against the second leather edge 7 when the edge folding blocks 4 are driven to move, so that the second leather edge 7 is turned over, the driving mechanism is used for driving the edge folding blocks 4 to move, two edge folding blocks 4 are one group, two edge folding blocks 4 are provided, and the two edge folding blocks 4 are perpendicular to each other; the number of the driving mechanisms is the same as the number of the groups of the edge folding blocks 4, and the driving mechanisms correspond to the edge folding blocks one by one. The two folding blocks 4 in the same group can be close to or far away from each other and abut against the second leather edge 7 when being close to each other, so that the second leather edge 7 is folded. Meanwhile, preferably, the earmuff flanging machine also comprises guide grooves 9, and the number of the guide grooves 9 is the same as that of the flanging blocks 4 and corresponds to one another; the hemming end 5 is used for abutting against the second leather edge 7 when the hemming block 4 moves along the guide groove 9, so that the second leather edge 7 is folded.
Regarding the specific arrangement of the driving mechanism, as shown in fig. 3, the driving mechanism includes a forward and reverse rotation motor 10 and a bidirectional screw 11, a first nut seat 12 is sleeved on one turning rod of the bidirectional screw 11, and a second nut seat 13 is sleeved on the other turning rod; the forward and reverse rotation motor 10 is used for driving the bidirectional screw 11 to rotate forward or reversely, and the output end of the forward and reverse rotation motor 10 can be connected with the bidirectional screw 11, so that the forward and reverse rotation motor 10 can drive the bidirectional screw 11 to rotate when rotating; the first nut seat 12 is connected with one hemming block 4 in a bolt connection or welding mode, and the second nut seat 13 is connected with the other hemming block 4 in the same group in a bolt connection or welding mode. Preferably, the earmuff flanging machine further comprises a first staggered shaft helical gear 14 and a second staggered shaft helical gear 15, the first staggered shaft helical gear 14 is sleeved on the bidirectional screw rod 11 of one driving mechanism, the connection mode can be a key joint, the second staggered shaft helical gear 15 is sleeved on the bidirectional screw rod 11 of the other driving mechanism, and the connection mode can be a key joint; the first staggered shaft helical gear 14 and the second staggered shaft helical gear 15 are meshed with each other, and the forward and reverse rotating motors 10 of the two driving mechanisms are the same motor, so that synchronous rotation of the two bidirectional screw rods 11 can be realized by only adopting one motor, and the cost is saved.
Preferably, as shown in fig. 1, the carrying table 1 is provided with an accommodating groove 16, the accommodating groove 16 may be a square groove, as shown in fig. 2, both groove walls at two opposite ends of the accommodating groove 16 are provided with sliding grooves 17, the sliding grooves 17 may also be square grooves, the object placing table 2 is arranged in the accommodating groove 16 in a liftable manner, and the object placing table 2 slides along the sliding grooves 17 when being used for lifting. As shown in fig. 3, the pressing mechanism includes a cylinder 8, and the cylinder 8 is disposed in the accommodation groove 16; earmuff flanging machine still includes U type connecting piece 18, and U type connecting piece 18 sets up inside holding tank 16, and U type connecting piece 18 is including the first support arm 181, second support arm 182 and the third support arm 183 that connect gradually, and first support arm 181 and third support arm 183 all are connected with putting thing platform 2, and the connected mode can be the welding, and second support arm 182 is connected with the piston rod of cylinder 8, and the connected mode can be the welding. First support arm 181 and third support arm 183 can all be equipped with and keep away the position hole, two-way screw rod 11 passes from keeping away the position hole, cylinder 8 is used for driving when second skin 7 turns over and puts the thing platform 2 and rise, so that put the mould 3 of placing on the thing platform 2 and be close to hem piece 4, mould 3 is used for making second skin 7 and first skin 6 on the mould 3 support tightly the bonding each other when being close to hem piece 4, so when needs carry out the hem operation, first actuating mechanism drive hem piece 4 moves, hem end 5 of hem piece 4 supports and presses second skin 7, make second skin 7 turn over and turn over, then hold-down mechanism's cylinder 8 operation, the flexible time-spent thing platform 2 of driving of cylinder 8 rises, so that the mould 3 of placing on the thing platform 2 is close to hem piece 4, thereby make first skin 6 and second skin 7 support tightly the bonding each other, thereby the earmuff quality that the bonding formed is better, difficult for the pine takes off.
The implementation principle of the embodiment is as follows: when the second leather edge 7 of the dough cover needs to be turned over to be adhered to the first leather edge 6 coated with glue, the mold 3 provided with the dough cover to be flanged is placed on the object placing table 2 arranged on the conveying table 1, then the forward and reverse rotating motor 10 operates to drive the two-way screw 11 to rotate, the first nut seat 12 and the second nut seat 13 sleeved on the two-way screw 11 are close to each other, the first nut seat 12 is connected with one flanging block 4, the second nut seat 13 is connected with the other flanging block 4 in the same group, and therefore the two flanging blocks 4 are close to each other along respective guide grooves 9 and are pressed against the second leather edge 7 to turn over the second leather edge 7 when being close to each other. Because there are two groups of edge folding blocks 4, there are two edge folding blocks 4 in each group, when the bidirectional screw 11 of a group of driving mechanisms rotates, the first staggered shaft helical gear 14 sleeved on the bidirectional screw 11 also rotates correspondingly, so that the second staggered shaft helical gear 15 meshed with the first staggered shaft helical gear 14 also rotates correspondingly, and further drives the bidirectional screw 11 of another group of driving mechanisms to rotate, and further makes the two edge folding blocks 4 of another group approach each other, so that the four edge folding blocks 4 approach each other simultaneously, and the second edge 7 is pressed against, so that the second edge 7 is folded to the glue dispensing position of the first edge 6 and is adhered with the first edge 6, thereby successfully solving the problem that the first edge 6 and the second edge 7 are difficult to align well due to the fact that the manual direct folding adhesion is difficult.
Simultaneously, can be close to simultaneously when four hem pieces 4, when supporting to press second leather limit 7, the piston rod of cylinder 8 stretches out, because the piston rod of cylinder 8 passes through U type connecting piece 18 and puts the thing platform 2 and be connected, simultaneously cylinder 8 all sets up in the holding tank 16 of carrying platform 1 with putting thing platform 2, puts thing platform 2 and can slide along the cell wall of holding tank 16 under the effect of cylinder 8 and rise to the installation that puts that thing platform 2 was placed remains the hem face skin mould 3 is close to hem piece 4, and then makes second leather limit 7 and first leather limit 6 on the mould 3 support tight bonding each other, thereby the earmuff quality that the bonding formed is better, and difficult pine takes off.
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 an earmuff flanging machine of easy hem which characterized in that: comprises a conveying table (1), an object placing table (2), a flanging mechanism, a pressing mechanism and a die (3) for mounting a dough sheet to be flanged;
the dough to be folded is provided with a first leather edge (6) and a second leather edge (7);
the object placing table (2) is movably arranged on the conveying table (1) and is used for placing the mold (3);
the edge folding mechanism is movably arranged on the conveying table (1), and comprises an edge folding block (4) and a driving mechanism;
the number of the edge folding blocks (4) is multiple, edge folding ends (5) are arranged on the edge folding blocks (4), and the edge folding ends (5) are used for pressing the second leather edge (7) when the edge folding blocks (4) are driven to move so as to enable the second leather edge (7) to be folded;
the driving mechanism is used for driving the flanging block (4) to move;
the movable setting of hold-down mechanism is on carrying platform (1), hold-down mechanism includes cylinder (8), the piston rod of cylinder (8) with put thing platform (2) and be connected, cylinder (8) are used for driving when second leather collar (7) turn over and put thing platform (2) and rise to make mould (3) of putting placing on thing platform (2) be close to hem piece (4), mould (3) are used for being close to make second leather collar (7) and first leather collar (6) of mould (3) top skin support tight bonding each other during hem piece (4).
2. An easily hemmed ear muff hemming machine according to claim 1 wherein: the number of the guide grooves (9) is the same as that of the flanging blocks (4), and the guide grooves (9) correspond to the flanging blocks one to one;
the edge folding block (4) is used for pressing the second leather edge (7) against the edge folding end (5) when moving along the guide groove (9) so as to fold the second leather edge (7).
3. An easily hemmed ear muff hemming machine according to claim 2 wherein: the two folding blocks (4) form a group, the two folding blocks (4) in the same group can be close to or away from each other, and are pressed against the second leather edge (7) when being close to each other, so that the second leather edge (7) is folded;
the driving mechanism comprises a forward and reverse rotation motor (10) and a bidirectional screw (11), wherein a first nut seat (12) is sleeved on one turning rod of the bidirectional screw (11), and a second nut seat (13) is sleeved on the other turning rod;
the forward and reverse rotation motor (10) is used for driving the bidirectional screw (11) to rotate forward or reversely;
the first nut seat (12) is connected with one flanging block (4), and the second nut seat (13) is connected with the other flanging block (4) in the same group.
4. An easily hemmed ear muff hemming machine according to claim 3 wherein: the two groups of the edge folding blocks (4) are vertical to each other; the number of the driving mechanisms is the same as the number of the groups of the edge folding blocks (4), and the driving mechanisms correspond to the edge folding blocks one by one.
5. An easily hemmed ear muff hemming machine according to claim 4 wherein: the driving mechanism is characterized by further comprising a first staggered shaft helical gear (14) and a second staggered shaft helical gear (15), wherein the first staggered shaft helical gear (14) is sleeved on a bidirectional screw (11) of one driving mechanism, and the second staggered shaft helical gear (15) is sleeved on a bidirectional screw (11) of the other driving mechanism;
the first staggered shaft helical gear (14) and the second staggered shaft helical gear (15) are meshed with each other, and the forward and reverse rotating motors (10) of the two driving mechanisms are the same motor.
6. An easily hemmed ear muff hemming machine according to any one of claims 1 to 5 wherein: an accommodating groove (16) is formed in the conveying table (1), and the object placing table (2) is arranged in the accommodating groove (16) in a lifting manner;
the cylinder (8) is arranged in the accommodating groove (16).
7. An easily hemmed ear muff hemming machine according to claim 6 wherein: the groove walls at two opposite ends of the accommodating groove (16) are provided with sliding grooves (17); the object placing table (2) is used for sliding along the sliding groove (17) when being lifted.
8. An easily hemmed ear muff hemming machine according to claim 7 wherein: still include U type connecting piece (18), U type connecting piece (18) set up inside holding tank (16), and U type connecting piece (18) are including first support arm (181), second support arm (182) and third support arm (183) that connect gradually, and first support arm (181) and third support arm (183) all are connected with putting thing platform (2), second support arm (182) with the piston rod of cylinder (8) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549902.5U CN210590638U (en) | 2019-09-18 | 2019-09-18 | Earmuff flanging machine of easily hem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549902.5U CN210590638U (en) | 2019-09-18 | 2019-09-18 | Earmuff flanging machine of easily hem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590638U true CN210590638U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921549902.5U Expired - Fee Related CN210590638U (en) | 2019-09-18 | 2019-09-18 | Earmuff flanging machine of easily hem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017186A (en) * | 2021-04-14 | 2021-06-25 | 中服帽饰创意研发南通有限公司 | Semi-automatic flanging machine |
-
2019
- 2019-09-18 CN CN201921549902.5U patent/CN210590638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017186A (en) * | 2021-04-14 | 2021-06-25 | 中服帽饰创意研发南通有限公司 | Semi-automatic flanging machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |