CN215124921U - Hydraulic heel nailing machine for shoemaking - Google Patents
Hydraulic heel nailing machine for shoemaking Download PDFInfo
- Publication number
- CN215124921U CN215124921U CN202120365342.9U CN202120365342U CN215124921U CN 215124921 U CN215124921 U CN 215124921U CN 202120365342 U CN202120365342 U CN 202120365342U CN 215124921 U CN215124921 U CN 215124921U
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- Prior art keywords
- piece
- groove
- heel
- fixed
- nailing machine
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 25
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a hydraulic heel nailing machine for shoemaking, which comprises a frame, the frame top is fixed with vertical pushing-down piece, the lower extreme of pushing-down piece is connected with the shoe holder, set up the recess that can hold the sole on the bottom surface of shoe holder, the both sides of recess length direction all are provided with the impeller that is fixed in on the shoe holder, the impeller has a plurality ofly arranged in parallel along recess length direction, the relative one end of impeller of recess both sides all extends to in the recess and is connected with vertical cylinder, be provided with the top piece that is fixed in the frame lower extreme below the shoe holder, the top of top piece is provided with the shoe holder, the top surface sets up the nail hole that supplies the ejector pin of top piece to insert on the shoe holder, pushing-down piece, impeller and top piece all are connected with the pressure regulating subassembly that is fixed in the frame, one side of frame is fixed with the controller that is connected with the pressure regulating subassembly; the utility model discloses simple structure has avoided the supplementary nail of staff to follow, has reduced the labour, improves production quality.
Description
Technical Field
The utility model belongs to the technical field of equipment for shoes, a hydraulic pressure heel nailing machine for shoemaking is related to.
Background
The soles of the leather shoes are generally provided with heels, and the heels and the soles are generally adhered by glue and fixed by nails. The heel nailing machine is processing equipment capable of automatically nailing nails into soles from the inside of shoes, and the efficiency is greatly improved in a mode of knocking by hands. The working process of the prior heel nailing machine is as follows: firstly, nails are put into the heel nailing seat, then shoes are buckled on the heel nailing seat in a reverse mode, then the heel pressing plate above the shoes is used for pressing the heel, and finally the upper jacking mechanism below the shoes pushes the nails into the heel. However, the shoes nail is with the in-process, and the nail is only emboliaed in the shoes with the seat to contradict heel department in the shoes, the rigidity of shoes needs the staff to grasp the tip of a shoe in order to guarantee that the relative fixation of shoes position can not be askew in order to avoid the nail, has wasted the labour, has increased staff's the amount of labour.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a hydraulic pressure heel nailing machine for shoemaking, fine solution need the staff to catch the tip of a shoe and guarantee shoes position relatively fixed and extravagant labour's problem among the prior art.
In order to realize the purpose, the utility model discloses a technical scheme as follows: a hydraulic heel nailing machine for shoemaking comprises a frame, wherein a vertical lower pressing piece is fixed at the top end of the frame, the lower end of the lower pressing piece is connected with a shoe base, the bottom surface of the shoe base is provided with a groove capable of accommodating a sole, the two sides of the length direction of the groove are respectively provided with a plurality of pushing pieces fixed on the shoe seat, the pushing pieces are arranged in parallel along the length direction of the groove, the opposite ends of the pushing pieces on the two sides of the groove extend into the groove and are connected with a vertical cylinder, an upper top piece fixed at the lower end of the frame is arranged below the shoe seat, a heel seat is arranged at the top end of the upper top piece, the upper top surface of the heel seat is provided with a nail hole for inserting an ejector rod of the upper ejector piece, the lower ejector piece, the pushing piece and the upper ejector piece are all connected with a pressure regulating assembly fixed on the rack, and one side of the rack is fixed with a controller connected with the pressure regulating assembly.
Furthermore, the lower pressing piece, the pushing piece and the upper top piece all adopt air cylinders or hydraulic cylinders.
Furthermore, the pressure regulating assembly comprises an electromagnetic directional valve and a pressure reducing valve, an outlet of the electromagnetic directional valve is connected with an inlet of the lower pressing piece, the pushing piece or the upper ejecting piece, an outlet of the pressure reducing valve is connected with an inlet of the electromagnetic directional valve, an inlet of the pressure reducing valve is connected with an air source or an oil source, and the electromagnetic directional valve is electrically connected with the controller.
Furthermore, the opening at the lower end of the groove is in an inverted ladder shape.
Furthermore, one end of the groove in the length direction is provided with a limiting block which slides in the groove, the end part of the shoe base is connected with a screw rod through threads, and the screw rod is inserted into the groove towards one end of the limiting block and is connected with the limiting block in a rotating mode.
Furthermore, one side of the groove, opposite to the cylinder, is connected with a rubber plate.
Furthermore, one end of the heel seat, which is far away from the nail hole, is provided with a notch, and a lug capable of being adjusted up and down is arranged in the notch.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, the position of sole and heel can be injectd to the recess on the shoe holder to the impeller drives its end connection's cylinder to one of recess middle part, and the cylinder of recess both sides extrudes each other, realizes the centre gripping to the sole, prevents that the sole from taking place the skew and empting in the recess, has played location and clamping action to the sole, has avoided staff's supplementary nail to follow, has reduced the labour, improves production quality.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the structure of the shoe base of the present invention;
fig. 3 is a schematic structural view of the heel seat of the present invention;
in the figure: 1. a frame; 2. a push-down member; 3. a shoe base; 4. a groove; 5. a pusher member; 6. a cylinder; 7. An upper top member; 8. a heel seat; 9. nailing holes; 10. a controller; 11. an electromagnetic directional valve; 12. a pressure reducing valve; 13. A limiting block; 14. a screw; 15. a rubber plate; 16. a bump; 17. and (6) opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1 and 2, the hydraulic heel nailing machine for shoemaking comprises a frame 1, wherein a vertical lower pressing piece 2 is fixed at the top end of the frame 1, the lower end of the lower pressing piece 2 is connected with a shoe base 3, specifically, an external thread is arranged on the side wall of the lower end of the lower pressing piece 2, a threaded hole is arranged on the top surface of the shoe base 3, the lower pressing piece 2 is connected with a pressing block through the external thread and the threaded hole, the lower pressing piece 2 drives the shoe base 3 to move up and down, a groove 4 capable of accommodating a sole is arranged on the bottom surface of the shoe base 3, pushing pieces 5 fixed on the shoe base 3 are arranged on both sides of the length direction of the groove 4, a plurality of pushing pieces 5 are arranged in parallel along the length direction of the groove 4, one end of the two sides of the groove 4, which is opposite to the pushing piece 5, extends into the groove 4 and is connected with a vertical cylinder 6, specifically, a through hole with the axis coincidence is arranged on the end part of the cylinder 6 and the pushing piece 5, the bolt is inserted into the through hole, the bolt is fastened by a nut, an upper ejecting piece 7 fixed at the lower end of the frame 1 is arranged below the shoe base 3, a heel base 8 is arranged at the top end of the upper ejecting piece 7, a nail hole 9 for inserting an ejector rod of the upper ejecting piece 7 is formed in the upper top surface of the heel base 8, the lower pressing piece 2, the pushing piece 5 and the upper ejecting piece 7 are all connected with a pressure regulating assembly fixed on the frame 1, and a controller 10 connected with the pressure regulating assembly is fixed on one side of the frame 1.
In this embodiment, the lower pressing piece 2, the pushing piece 5 and the upper ejecting piece 7 all adopt air cylinders or hydraulic cylinders, and the air cylinders and the hydraulic cylinders can realize the actions of the shoe base 3, the cylinder 6 and the nail heel; when using above-mentioned technical scheme, on placing heel seat 8 with the shoes that have the heel, and put into nail hole 9 with the nail, push down 2 and drive shoe holder 3 and push down, shoes are absorbed in recess 4, then impeller 5 drives cylinder 6 and removes to recess 4 middle part, cylinder 6 carries out the centre gripping to the side of shoes sole, avoid the staff to support the tip position, the ejector pin upward movement of going up ejector pin 7 inserts in nail hole 9 and impresses the nail in nail hole 9 in sole and the heel, accomplish the fixed of heel, staff's supplementary nail heel has been avoided, the labour has been reduced, and the production quality is improved.
In this embodiment, the pressure regulating assembly includes an electromagnetic directional valve 11 and a pressure reducing valve 12, an outlet of the electromagnetic directional valve 11 is connected to an inlet of the lower pressing member 2, the pushing member 5, or the upper pushing member 7, an outlet of the pressure reducing valve 12 is connected to an inlet of the electromagnetic directional valve 11, an inlet of the pressure reducing valve 12 is connected to an air source or an oil source, the electromagnetic directional valve 11 is electrically connected to the controller 10, and the connections can be hose connections, the air source or the oil source is an existing device in a plant, and details are not repeated herein; in the technical scheme, the pressure reducing valve 12 is set to a proper pressure, specifically, the pressing pressure of the pressing piece 2 is limited, and the phenomenon that the sole is damaged due to the fact that the pressing pressure of the pressing piece 2 is too high is avoided; the pushing pressure of the pushing part 5 is limited, so that the phenomenon that the pushing pressure of the pushing part 5 is too large and the cylinders 6 extrude each other to deform the sole is avoided, and the pushing pressure is ensured to enable the cylinders 6 to clamp the sole without deforming the sole; for the upper ejecting part 7, the ejecting pressure of the ejector rod of the upper ejecting part 7 is limited, so that the deformation of the sole and the heel caused by the overlarge ejecting pressure of the ejector rod is avoided; simple structure and reliable use.
In this embodiment, 4 lower extreme openings of recess are the type of falling the trapezoid, and 4 upper end openings of recess are greater than the lower extreme opening promptly, and the workman of being convenient for gets and puts sole, convenient to use.
In this embodiment, one end of the groove 4 in the length direction is provided with a limiting block 13 sliding in the groove 4, the end of the shoe base 3 is connected with a screw 14 through a thread, one end of the screw 14 facing the limiting block 13 is inserted into the groove 4 and is rotationally connected with the limiting block 13, specifically, a blind hole is formed in the section of the limiting block 13 facing the screw 14, a rolling bearing is installed on the end of the screw 14 facing the limiting block 13 in an interference fit manner and inserted into the blind hole, a stop ring sleeved on the screw 14 is connected to the end of the blind hole through a thread, the position of the limiting block 13 in the groove 4 can be adjusted by rotating the screw 14, the size of the groove 4 can be adjusted according to the size of the sole, so that the shoe base is suitable for the production of soles with different sizes, and the flexibility is high.
The opposite side of cylinder 6 of recess 4 both sides all is connected with rubber slab 15 in this embodiment, and at cylinder 6 extrusion sole in-process, rubber slab 15 can prevent that cylinder 6 from producing the indentation on the sole lateral wall, improves the production quality of sole.
In this embodiment, opening 17 has been seted up to heel seat 8 one end of keeping away from nail hole 9, be provided with lug 16 that can adjust from top to bottom in the opening 17, it is concrete, the lug 16 up end is the arcwall face, set up threaded hole on the opening 17 bottom surface, threaded rod penetrates in the threaded hole, the threaded rod inserts the one end in the opening 17 and passes through the bearing and be connected with 16 bottoms of lug, the threaded rod is rotated the height that 16 outstanding heel seats of lug 8 can be adjusted, during the use, the upper end of lug 16 contradicts the shoe bow department of sole for the heel is in the level, be convenient for the nail to go into the heel.
In this embodiment, the controller 10 is a PLC controller 10, and a control button is connected to the PLC controller 10 to control the electromagnetic directional valves 11 connected to the pushing member 5 and the pushing member 2, respectively, the electromagnetic directional valve 11 is a two-position four-way electromagnetic directional valve 11, the pressure reducing valve 12 is a manual pressure reducing valve 12, and the PLC controller 10 is a prior art that can be directly obtained by those skilled in the art, and may be an STM 32-series PLC controller 10.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a hydraulic pressure heel nailing machine for shoemaking which characterized in that: the shoe sole pressing device comprises a rack, wherein a vertical pressing piece is fixed at the top end of the rack, a shoe base is connected to the lower end of the pressing piece, a groove capable of accommodating a sole is formed in the bottom surface of the shoe base, pushing pieces fixed on the shoe base are arranged on the two sides of the groove in the length direction, a plurality of pushing pieces are arranged in parallel along the length direction of the groove, two sides of the groove are formed in the mode that one ends, opposite to the pushing pieces, of the pushing pieces extend into the groove and are connected with a vertical cylinder, an upper jacking piece fixed at the lower end of the rack is arranged below the shoe base, a heel base is arranged at the top end of the upper jacking piece, a nail hole for inserting a mandril of the upper jacking piece is formed in the upper top surface of the heel base, the pressing piece, the pushing pieces and the upper jacking piece are connected with pressure regulating assemblies fixed on the rack, and a controller connected with the pressure regulating assemblies is fixed on one side of the rack.
2. The hydraulic heel nailing machine for shoemaking according to claim 1, wherein: and the lower pressing piece, the pushing piece and the upper jacking piece all adopt air cylinders or hydraulic cylinders.
3. The hydraulic heel nailing machine for shoemaking according to claim 1, wherein: the pressure regulating assembly comprises an electromagnetic directional valve and a pressure reducing valve, an outlet of the electromagnetic directional valve is connected with an inlet of the lower pressing piece, the pushing piece or the upper ejecting piece, an outlet of the pressure reducing valve is connected with an inlet of the electromagnetic directional valve, an inlet of the pressure reducing valve is connected with an air source or an oil source, and the electromagnetic directional valve is electrically connected with the controller.
4. The hydraulic heel nailing machine for shoemaking according to claim 1, wherein: the lower end opening of the groove is in an inverted ladder shape.
5. The hydraulic heel nailing machine for shoemaking according to claim 1, wherein: one end in the length direction of the groove is provided with a limiting block which slides in the groove, the end part of the shoe base is connected with a screw rod through threads, and the screw rod is inserted into the groove towards one end of the limiting block and is connected with the limiting block in a rotating mode.
6. The hydraulic heel nailing machine for shoemaking according to claim 1, wherein: the opposite sides of the cylinders at the two sides of the groove are both connected with rubber plates.
7. The hydraulic heel nailing machine for shoemaking according to claim 1, wherein: one end of the heel seat, which is far away from the nail hole, is provided with a notch, and a lug capable of being adjusted up and down is arranged in the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120365342.9U CN215124921U (en) | 2021-02-07 | 2021-02-07 | Hydraulic heel nailing machine for shoemaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120365342.9U CN215124921U (en) | 2021-02-07 | 2021-02-07 | Hydraulic heel nailing machine for shoemaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215124921U true CN215124921U (en) | 2021-12-14 |
Family
ID=79411074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120365342.9U Expired - Fee Related CN215124921U (en) | 2021-02-07 | 2021-02-07 | Hydraulic heel nailing machine for shoemaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215124921U (en) |
-
2021
- 2021-02-07 CN CN202120365342.9U patent/CN215124921U/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: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |