CN112205716A

CN112205716A - Utilize upper of a shoe perforating device of link gear location

Info

Publication number: CN112205716A
Application number: CN202011043219.1A
Authority: CN
Inventors: 吴祖操
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-12

Abstract

The invention relates to the technical field of shoemaking equipment, and discloses an upper punching device positioned by utilizing a linkage mechanism, which comprises a punching device shell, wherein a hydraulic cylinder is fixedly connected inside the punching device shell, a connecting seat is fixedly connected with the telescopic end of the hydraulic cylinder, a lower pressing column is fixedly connected to the bottom of the connecting seat, a rack is fixedly connected to the outer side wall of the lower pressing column, and a lower pressing plate is fixedly connected to the bottom end of the lower pressing column; after punching, the lower pressure post rises, the rack that makes lower pressure post both sides drives the lead screw antiport, make the screw sleeve on the lead screw drive the hinge bar and reset, make the hinge bar no longer exert pressure to the lower briquetting, and simultaneously, the holding down plate on the lower pressure post also keeps away from the pressurized spring thereupon, thereby make the lower briquetting be in and relax the state, make the upper of a shoe can be driven by the conveyer wheel of punching bench, thereby make the device can be according to the state of punching, the state of briquetting under the timely adjustment, make the upper of a shoe by automatic fixation and not hard up, time saving and labor saving.

Description

Utilize upper of a shoe perforating device of link gear location

Technical Field

The invention relates to the technical field of shoemaking equipment, in particular to an upper punching device positioned by utilizing a linkage mechanism.

Background

At present, with the high-speed development of intelligent manufacturing, intelligent equipment is widely applied to shoe making equipment, and shoe uppers, namely parts except soles of shoes, generally comprise three types of high uppers, low uppers and no uppers. The upper is the basic part of a pair of shoes, consisting of a front part or the front part of the shoe, a rear part, i.e. the sides and the rear part of the shoe, and a lining for reinforcing the upper. The leather has the advantage of obvious upper material selection because pores on the leather enable the leather to have good air permeability, thereby keeping the feet cool. The upper can be said to be the face of the shoes, and it is pleasing to the eye whether, can sell about. The service life of the upper is one of the determining factors of the service life of the whole pair of shoes, and at present, when the upper is processed, holes need to be punched on the upper for tying shoelaces.

Among the prior art, the device is when punching, needs the manual work to fix the upper of a shoe, and this just leads to it can not in time fix the upper of a shoe according to the state of punching to cause rocking of upper of a shoe, influence the quality of punching, in addition, when punching, the user can't audio-visual seeing out whether the body of rod inclines, if the output shaft takes place the slope with the body of rod of being connected, then can make the hole groove that the upper of a shoe was punched appear the slope, influence punching pleasing to the eye.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an upper punching device positioned by using a linkage mechanism, which has the advantages of automatically fixing and loosening an upper in time according to a punching state, and simultaneously, timely finding out whether a rod body is in an inclined state, and solves the problem that when the device punches, the upper needs to be fixed manually, so that the upper cannot be fixed in time according to the punching state, the upper is rocked, the punching quality is influenced, in addition, when the punching is carried out, a user cannot visually find out whether the rod body is inclined, if an output shaft and the connected rod body are inclined, a hole groove punched by the upper is inclined, and the punching attractiveness is influenced.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an upper punching device positioned by utilizing a linkage mechanism comprises a punching device outer shell, wherein a hydraulic cylinder is fixedly connected inside the punching device outer shell, the telescopic end of the hydraulic cylinder is fixedly connected with a connecting seat, the bottom of the connecting seat is fixedly connected with a lower pressing column, the outer side wall of the lower compression column is fixedly connected with a rack, the bottom end of the lower compression column is fixedly connected with a lower pressing plate, the bottom of the lower pressing plate is fixedly connected with a punching head, the inner side wall of the outer shell of the punching device is rotationally connected with a screw rod, one end of the screw rod is fixedly connected with a first conical tooth, the outer side wall of the first conical tooth is meshed with a second conical tooth, the outer side wall of the screw rod is in threaded connection with a threaded sleeve, the outer side wall of the threaded sleeve is fixedly connected with a hinge rod, one end of the hinged rod is hinged with a lower pressing block, and the top of the lower pressing block is fixedly connected with a compression spring;

the lateral wall fixedly connected with horizontal plate one of pneumatic cylinder, the bottom fixedly connected with light source of horizontal plate one, the lateral wall fixedly connected with horizontal plate two of connecting seat, logical unthreaded hole has been seted up to the inside of horizontal plate two, the bottom fixedly connected with lens hood of horizontal plate two, the inside fixedly connected with photo resistance of lens hood.

Preferably, the first horizontal plate and the second horizontal plate are parallel to each other along the horizontal direction, under the normal condition, the two horizontal plates are parallel to each other, and the two parallel plate bodies monitor the states of the hydraulic cylinder and the connecting seat.

Preferably, the second conical teeth are located on the outer side of the rack, the second conical teeth are meshed with the rack, and the rack drives the second conical teeth to rotate.

Preferably, the briquetting is equipped with two down altogether, two the briquetting refers to down the central symmetry of punching head distributes, and the briquetting down of two symmetries is fixed the upper of a shoe simultaneously, promotes the steadiness of upper of a shoe when punching.

Preferably, the bottom fixedly connected with bellying of briquetting down through setting up one row of bellying, promotes the frictional force between briquetting and the upper of a shoe down, further promotes the fixed steadiness of upper of a shoe.

Preferably, the top fixedly connected with alarm lamp of perforating device shell body, the electrical property input of alarm lamp pass through the wire with photo resistance's electrical property output end electricity is connected, and when photo resistance's resistance changed, control alarm lamp work, the state of the compression leg has been separated down to messenger's staff that can be timely.

Preferably, the bottom of the perforating device shell is provided with a perforating table, the upper surface of the perforating table is in transmission connection with a conveying wheel, and the conveying wheel on the perforating table automatically transports uppers.

(III) advantageous effects

Compared with the prior art, the invention provides an upper punching device positioned by utilizing a linkage mechanism, which has the following beneficial effects:

1. the shoe upper punching device positioned by utilizing the linkage mechanism is characterized in that two symmetrical racks are arranged on the outer side wall of a lower pressing column, a screw rod is arranged on one side of each rack, the screw rod is in transmission connection with the racks through two conical teeth, when punching is carried out, a hydraulic cylinder drives the lower pressing column to move downwards, the racks on two sides of the lower pressing column drive a second conical tooth to rotate, the second conical tooth drives a first conical tooth meshed with the second conical tooth to rotate, the screw rod on the first conical tooth rotates along with the first conical tooth, a threaded sleeve on the screw rod moves transversely on the screw rod, the threaded sleeve drives a hinge rod to rotate outwards, the hinge rod extrudes the lower pressing block downwards, one end of the lower pressing block downwards presses and fixes one point of a shoe upper, meanwhile, a lower pressing plate on the lower pressing column synchronously moves downwards and is in contact with a pressed spring on the other end of the lower pressing block, two ends of the lower pressing block are simultaneously pressed downwards to fix the surface of the shoe, avoid the upper of a shoe when punching, take place to rock, promote the quality of punching, and simultaneously, after punching the completion, the lower pressure post rises, the rack that makes the lower pressure post both sides drives the reverse rotation of lead screw, make the threaded sleeve on the lead screw drive the hinge bar and reset, make the hinge bar no longer exert pressure to the briquetting down, and simultaneously, the pressor spring is also kept away from thereupon to the holding down plate on the lower pressure post, thereby make the briquetting be in and relax the state down, make the upper of a shoe can be driven by the conveying wheel of punching bench, thereby make the device can be according to the state of punching, the state of briquetting under the timely adjustment, make the upper of a shoe by automatic fixation and not hard up, time and.

2. The shoe upper punching device positioned by utilizing the linkage mechanism is characterized in that a hydraulic cylinder and a connecting seat connected with a lower pressing column are respectively provided with a first horizontal plate and a second horizontal plate which are parallel to each other, a light source is arranged on the first horizontal plate, a photoresistor is arranged on the second horizontal plate, because the two horizontal plates are parallel to each other, the light source can continuously irradiate the photoresistor when in work, the resistance value of the photoresistor is not changed, when the hydraulic cylinder and the pressing column on the connecting seat are in an inclined state, the two horizontal plates are not parallel to each other any more, so that the light source on the first horizontal plate deviates from the photosensitive resistor on the second horizontal plate, the resistance value of the photosensitive resistor is changed, the photosensitive resistor controls the alarm lamp to give an alarm, a user can observe the state of the pressing column in time, and the pressing column is adjusted in time, so that the phenomenon that a user cannot visually see whether the rod body inclines or not is effectively avoided.

Drawings

FIG. 1 is a cross-sectional view of the outer housing of the punching apparatus of the present invention;

FIG. 2 is a schematic structural view of the hydraulic cylinder and the connecting seat of the present invention, wherein the hydraulic cylinder and the connecting seat are in a horizontal state;

FIG. 3 is a schematic structural view of the hydraulic cylinder and the connecting base according to the present invention, wherein the hydraulic cylinder and the connecting base are in a tilted state;

FIG. 4 is a first diagram showing the positional relationship between the lower pressing post and the screw rod according to the present invention;

FIG. 5 is a second diagram showing the positional relationship between the lower pressing post and the lead screw according to the present invention.

In the figure: 1. a perforating device outer shell; 2. a hydraulic cylinder; 21. a first horizontal plate; 22. a light source; 3. a connecting seat; 31. a second horizontal plate; 32. a light through hole; 33. a light shield; 34. a photoresistor; 4. pressing the column; 41. a rack; 42. a lower pressing plate; 43. punching a hole head; 5. a screw rod; 51. a first conical tooth; 52. a second conical tooth; 53. a threaded sleeve; 54. a hinged lever; 55. pressing the block; 56. a compression spring; 57. a boss portion; 6. an alarm lamp; 7. a punching table; 71. a delivery wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an upper punching device using a linkage mechanism for positioning comprises a punching device shell 1, wherein an alarm lamp 6 is fixedly connected to the top of the punching device shell 1, an electrical input end of the alarm lamp 6 is electrically connected with an electrical output end of a photo resistor 34 through a lead, when a resistance value of the photo resistor 34 changes, the alarm lamp 6 is controlled to work, so that a worker can timely release a pressing column state, a punching table 7 is arranged at the bottom of the punching device shell 1, a conveying wheel 71 is connected to the upper surface of the punching table 7 in a transmission manner, the upper is automatically transported by the conveying wheel 71 on the punching table 7, a hydraulic cylinder 2 is fixedly connected to the inside of the punching device shell 1, a connecting seat 3 is fixedly connected to an extensible end of the hydraulic cylinder 2, a pressing column 4 is fixedly connected to the bottom of the connecting seat 3, and a rack 41 is fixedly connected to, the bottom end of the lower pressing column 4 is fixedly connected with a lower pressing plate 42, the bottom of the lower pressing plate 42 is fixedly connected with a punching head 43, the inner side wall of the punching device shell 1 is rotatably connected with a screw rod 5, one end of the screw rod 5 is fixedly connected with a first conical tooth 51, the outer side wall of the first conical tooth 51 is meshed with a second conical tooth 52, the second conical tooth 52 is positioned outside a rack 41, the second conical tooth 52 is meshed with the rack 41, the rack 41 drives the second conical tooth 52 to rotate, the outer side wall of the screw rod 5 is in threaded connection with a threaded sleeve 53, the outer side wall of the threaded sleeve 53 is fixedly connected with a hinge rod 54, one end of the hinge rod 54 is hinged with two lower pressing blocks 55, the two lower pressing blocks 55 are arranged, the two lower pressing blocks 55 are symmetrically distributed according to the center of the punching head 43, the two symmetrical lower pressing blocks 55 simultaneously fix the upper, the stability of the upper during punching is improved, and the bottom, the friction force between the lower pressing block 55 and the upper is improved by arranging the row of the protruding parts 57, the fixing stability of the upper is further improved, and the top of the lower pressing block 55 is fixedly connected with the compression spring 56;

lateral wall fixedly connected with horizontal plate 21 of pneumatic cylinder 2, the bottom fixedly connected with light source 22 of horizontal plate 21, two 31 of lateral wall fixedly connected with horizontal plate of connecting seat 3, horizontal plate 21 is parallel to each other along the horizontal direction with horizontal plate two 31, under normal condition, two horizontal plates are parallel to each other, two plate bodies that are parallel to each other monitor pneumatic cylinder 2 and connecting seat 3's state, logical unthreaded hole 32 has been seted up to two 31 inside of horizontal plate, the bottom fixedly connected with lens hood 33 of horizontal plate two 31, the inside fixedly connected with photo resistance 34 of lens hood 33.

The working principle is as follows: in the working state, the first horizontal plate 21 and the second horizontal plate 31 are parallel to each other along the horizontal direction, and the light source 22 continuously irradiates the photo-resistor 34, so that the resistance value of the photo-resistor 34 is not changed.

Please refer to fig. 1 to 5 for the above structure and process.

When punching is carried out, the hydraulic cylinder 2 drives the lower pressing column 4 to move downwards, so that the racks 41 at two sides of the lower pressing column 4 drive the second conical teeth 52 to rotate, the second conical teeth 52 drive the first conical teeth 51 meshed with the second conical teeth to rotate, the screw rod 5 on the first conical teeth 51 rotates along with the first conical teeth, the threaded sleeve 53 on the screw rod 5 moves transversely on the screw rod 5, the threaded sleeve 53 drives the hinge rod 54 to rotate outwards, the hinge rod 54 presses the lower pressing block 55 downwards, one end of the lower pressing block 55 presses and fixes one point of the upper downwards, meanwhile, the lower pressing plate 42 on the lower pressing column synchronously moves downwards and contacts with the compression spring 56 at the other end of the lower pressing block 55, so that two ends of the lower pressing block 55 are simultaneously pressed downwards to fix the surface of the upper, the upper is prevented from shaking during punching, the punching quality is improved, and meanwhile, after punching is finished, the lower pressing column 4 rises, the rack 41 at the two sides of the lower pressing column 4 drives the screw rod 5 to rotate reversely, the threaded sleeve 53 on the screw rod 5 drives the hinge rod 54 to reset, the hinge rod 54 does not exert pressure on the lower pressing block 55 any more, and meanwhile, the lower pressing plate 42 on the lower pressing column 4 is also kept away from the compression spring 56, so that the lower pressing block 55 is in a loosening state, the upper can be driven by the conveying wheel 71 on the punching table 7, and the device can timely adjust the state of the lower pressing block 55 according to the punching state.

The above structure and process are shown in fig. 1, 4 and 5.

Simultaneously, when the tilt state appeared in the lower compression leg 4 on pneumatic cylinder 2 and the connecting seat 3, two horizontal plates were no longer parallel to each other, make the light source 22 on the horizontal plate 21 skew the photo resistance 34 on the horizontal plate two 31, make the resistance of photo resistance 34 change, make photo resistance 34 control alarm lamp 6 send out the police dispatch newspaper, make the observation that the user can be timely push down the state of post 4, and in time adjust push down post 4, effectively avoided the unable audio-visual phenomenon of seeing out the body of rod whether slope of user.

Please refer to fig. 1 to 3 for the above structure and process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an utilize upper of a shoe perforating device of link gear location, includes perforating device shell body (1), its characterized in that: the punching device comprises a punching device shell (1), a hydraulic cylinder (2) is fixedly connected inside the punching device shell (1), a connecting seat (3) is fixedly connected with the telescopic end of the hydraulic cylinder (2), a lower pressing column (4) is fixedly connected to the bottom of the connecting seat (3), a rack (41) is fixedly connected to the outer side wall of the lower pressing column (4), a lower pressing plate (42) is fixedly connected to the bottom of the lower pressing column (4), a punching head (43) is fixedly connected to the bottom of the lower pressing plate (42), a lead screw (5) is rotatably connected to the inner side wall of the punching device shell (1), a conical tooth I (51) is fixedly connected to one end of the lead screw (5), a conical tooth II (52) is meshed to the outer side wall of the conical tooth I (51), a thread sleeve (53) is connected to the outer side wall of the lead screw (5), and a hinge rod (54, one end of the hinged rod (54) is hinged with a lower pressing block (55), and the top of the lower pressing block (55) is fixedly connected with a compression spring (56);

the utility model discloses a pneumatic control device, including pneumatic cylinder (2), lateral wall fixedly connected with horizontal plate one (21), the bottom fixedly connected with light source (22) of horizontal plate one (21), lateral wall fixedly connected with horizontal plate two (31) of connecting seat (3), logical unthreaded hole (32) have been seted up to the inside of horizontal plate two (31), the bottom fixedly connected with lens hood (33) of horizontal plate two (31), the inside fixedly connected with photo resistance (34) of lens hood (33).

2. The shoe upper perforating device utilizing linkage positioning as claimed in claim 1, wherein: the first horizontal plate (21) and the second horizontal plate (31) are parallel to each other along the horizontal direction.

3. The shoe upper perforating device utilizing linkage positioning as claimed in claim 1, wherein: the second conical teeth (52) are located on the outer side of the rack (41), and the second conical teeth (52) are meshed with the rack (41).

4. The shoe upper perforating device utilizing linkage positioning as claimed in claim 1, wherein: the two lower pressing blocks (55) are arranged, and the two lower pressing blocks (55) are symmetrically distributed according to the center of the punching head (43).

5. The shoe upper perforating device utilizing linkage positioning as claimed in claim 1, wherein: the bottom of the lower pressing block (55) is fixedly connected with a protruding part (57).

6. The shoe upper perforating device utilizing linkage positioning as claimed in claim 1, wherein: the punching device is characterized in that an alarm lamp (6) is fixedly connected to the top of the punching device outer shell (1), and an electrical input end of the alarm lamp (6) is electrically connected with an electrical output end of the photosensitive resistor (34) through a wire.

7. The shoe upper perforating device utilizing linkage positioning as claimed in claim 1, wherein: the bottom of perforating device shell body (1) is equipped with punching table (7), the upper surface transmission of punching table (7) is connected with delivery wheel (71).