CN209846224U - Feeding device for dotter - Google Patents

Abstract

The utility model discloses a feeding device for a dotter, which has the technical proposal that the feeding device comprises a mounting frame and a dotter, the dotter comprises a dotter head and a dotter driver, a dotter platform is arranged on the mounting frame, the dotter platform comprises two dotter planes, and the two dotting planes are respectively positioned at two opposite sides of the dotting platform, two groups of dotting devices are arranged, and the two groups of buckling devices are respectively arranged corresponding to the two buckling planes, the direction in which the buckling driver drives the buckling head to slide on the mounting frame is perpendicular to the buckling planes, the mounting frame is rotatably connected with two conveying rails, the mounting frame is provided with a feeding device with two discharge ports, and two discharge gates are respectively communicated with the feed inlets of the two conveying tracks, and the two striking heads are respectively provided with an avoiding component which can drive the conveying tracks to rotate to one side of the striking head around the hinged position of the conveying tracks and the mounting frame in the stamping operation process. The feeding device can feed both sides of the opening of the bag body.

Description

Feeding device for dotter

Technical Field

The utility model relates to a packaging machinery equipment technical field, more specifically say, it relates to a feeding device for dotter.

Background

The button making machine (also known as four-in-one button making machine, beer machine, button installing machine) has simple structure and convenient operation, is mainly used for the nail installing of various metal buttons, decorative buttons, I-shaped buttons and air holes, and is widely used in clothing factories and leather bag and paper bag processing enterprises. The existing binding of paper bag air hole adopts a dotter to fix the air hole button on the paper bag for the hand rope to pass through, the air hole button is mainly arranged in a T-shaped structure, the main body is in a cylindrical shape with two ends penetrating through, one end of the main body is outwards turned over to form a button edge, and the other end of the main body is also outwards turned over to form a button edge under the action of the dotter after penetrating through the bag body, thereby realizing the fixation of the air hole button.

However, the existing dotter can only perform the dotting operation on one side of the opening of the bag body once, and the portable ropes on the bag body are arranged on the two opposite sides of the opening of the bag body, so that the bag body is required to be turned over after the dotting operation on one side is completed, the other side of the bag body is subjected to the dotting operation, the working efficiency is low, and meanwhile, the positioning deviation is easy to occur in repeated positioning, and the yield of finished products is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a machine material feeding unit is detained to beat, this material feeding unit can carry out the pay-off operation to the opening both sides of the bag body.

In order to achieve the above purpose, the utility model provides a following technical scheme: a feeding device for a dotter comprises a mounting frame and a dotter arranged on the mounting frame, wherein the dotter comprises a dotter head which is connected to the mounting frame in an axial sliding manner and a dotter driver which is fixed on the mounting frame and used for driving the dotter head, a dotter platform for arranging a bag body is arranged on the mounting frame and comprises two dotter planes which can be abutted against the inner side wall of the bag body, the two dotter planes are respectively positioned on two opposite sides of the dotter platform, the two groups of dotter devices are respectively arranged corresponding to the two dotter planes, the direction of the dotter head which is driven by the dotter driver to slide on the mounting frame is vertical to the dotter planes, the mounting frame is rotatably connected with two conveying tracks which are used for conveying gas eye buttons to the two dotter planes respectively, still be provided with the charging equipment that can arrange the eyelet button on the mounting bracket, charging equipment is provided with two discharge gates to two discharge gates switch on the setting with two delivery track's feed inlet respectively, two are beaten and are detained and all be provided with on the beating head and can drive the delivery track around its articulated department with the mounting bracket to beating the first one side pivoted subassembly of dodging of detaining at its punching press operation in-process.

The utility model discloses further set up to: the discharge port of the feeding device is provided with two material guide channels for guiding the eye buttons to fall into the conveying rails correctly, and the two material guide channels are communicated with the two conveying rails respectively.

The utility model discloses further set up to: dodge the subassembly including fixed set up the propelling movement pole on delivery track and fix the propelling movement piece on the dotting punch head, be provided with the propelling movement inclined plane that can contradict with the propelling movement pole on the propelling movement piece, the dotting punch head punching press operation in-process propelling movement pole homoenergetic slides along the length direction on propelling movement inclined plane to it rotates around its articulated department with the mounting bracket to drive delivery track.

The utility model discloses further set up to: the opening frame capable of being inserted into the bag body is arranged on the buckling platform and is of a V-shaped structure, and the size of the opening frame is matched with the distance between the two buckling planes.

To sum up, the utility model discloses following beneficial effect has: the bag body is placed on the mounting frame in a mode that the dotting platform is inserted into the opening of the bag body, two inner side walls of the bag body can be respectively attached to two dotting planes, the two dotting devices punch the dotting heads towards the dotting planes through the punching driver to realize dotting operation on the bag body, wherein the feeding of the eyelet buttons is realized through feeding equipment and a conveying track, the feeding equipment can refer to an automatic feeding mechanism for a dotting machine with application number of 2018212336159, the arrangement and the sending of the eyelet buttons can be realized through the feeding equipment, the eyelet buttons are fed into the conveying track from a discharging port and finally slide to the position under the dotting heads, in the scheme, the eyelet buttons can be respectively conveyed to the two dotting planes through the two conveying tracks, and the dotting operation is simultaneously carried out on two sides of the opening of the bag body through the two dotting devices, the working efficiency of the dotting machine is greatly improved, and the repeated positioning requirements on the bag body are reduced, thereby being beneficial to improving the yield of the finished product of the button.

Drawings

FIG. 1 is a schematic perspective view of a feeding device for a dotter;

FIG. 2 is a schematic perspective view of the feeding device;

fig. 3 is a schematic perspective view of a material guiding channel.

Reference numerals: 1. a mounting frame; 11. a dotting platform; 111. a plane of making a button; 12. a conveying track; 13. an opening frame; 2. a dotting device; 21. making a buckle and striking head; 22. a buckle driver; 3. feeding equipment; 31. a material guide channel; 4. an avoidance assembly; 41. a push rod; 42. pushing the sheet; 421. pushing the inclined plane.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-3, a feeding device for a dotter comprises a mounting frame 1 and a dotter 2 arranged on the mounting frame 1, wherein the dotter 2 comprises a dotter 21 connected to the mounting frame 1 in an axial sliding manner and a dotter driver 22 fixed on the mounting frame 1 and used for driving the dotter 21, the mounting frame 1 is provided with a dotter 11 used for arranging a bag body, the dotter 11 comprises two dotter planes 111 capable of abutting against the inner side wall of the bag body, the two dotter planes 111 are arranged and respectively positioned at two opposite sides of the dotter plane 11, the two groups of dotter 2 are arranged, the two groups of dotter 2 are respectively arranged corresponding to the two dotter planes 111, the direction of the dotter driver 22 driving the dotter 21 to slide on the mounting frame 1 is perpendicular to the dotter planes 111, the mounting frame 1 is rotatably connected with two conveying rails 12 used for conveying gas eye buttons to the two dotter planes 111, still be provided with the charging equipment 3 that can arrange the eyelet button on the mounting bracket 1, charging equipment 3 is provided with two discharge gates to two discharge gates switch on the setting with the feed inlet of two delivery track 12 respectively, all be provided with on two dotter hits the head 21 and can drive delivery track 12 around its articulated department with mounting bracket 1 to dotter 21 one side pivoted dodge subassembly 4 its punching press operation in-process.

The bag body is placed on the mounting frame 1 by inserting the buckling platform 11 into the opening of the bag body, two inner side walls of the bag body can be respectively attached to the two buckling planes 111, the two buckling devices 2 punch the buckling heads 21 to the buckling planes 111 through the punching drivers to realize the buckling operation on the bag body, wherein the feeding of the eyelet buttons is realized through the feeding device 3 and the conveying track 12, the feeding device 3 can refer to the automatic feeding mechanism for the buckling machine with application number of 2018212336159, the arrangement and the sending of the eyelet buttons can be realized through the feeding device 3, the blanking is sent into the conveying track 12 from the discharge port and finally slides to the position under the buckling heads 21, in the scheme, the eyelet buttons can be respectively conveyed to the two buckling planes 111 through the two conveying tracks 12, and the buckling operation on two sides of the opening of the bag body can be simultaneously realized through the two buckling devices 2, the work efficiency of the dotter is greatly improved, the repeated positioning requirement on the bag body is reduced, and the yield of the dotter finished product is improved.

The discharge port of the feeding device 3 is provided with two material guiding channels 31 for guiding the eye button to fall into the conveying rails 12, and the two material guiding channels 31 are respectively communicated with the two conveying rails 12. Because the air eye buckle comprises a small diameter end and a large diameter end, when the air eye buckle is conveyed to the position below the buckling head 21, the small diameter end of the conveying track 12 above the buckling plane 111 is downward, and when the conveying track 12 below the buckling plane 111 is conveyed to the position above the buckling head 21, the small diameter end of the conveying track is upward, so that the air eye buckle matched with the conveying track 12 can be respectively conveyed into the two material guide channels 31, as shown in the drawing, when the material guide channels 31 are arranged in an L-shaped structure, in order to convey the air eye buckle to the position above the buckling plane 111, the air eye buckle with the small diameter end far away from the buckling head 21 is conveyed into the material guide channel 31, and the small diameter end of the air eye buckle is turned downward in the conveying process until the small diameter end of the air eye buckle is downward, or vice versa, the material guide channel 31 is arranged so as to realize accurate conveying of the air eye buckle.

Dodge subassembly 4 including fixed set up the propelling movement pole 41 on delivery track 12 and fix the propelling movement piece 42 on dotting punch 21, be provided with the propelling movement inclined plane 421 that can contradict with propelling movement pole 41 on the propelling movement piece 42, dotting punch 21 punching press operation's in-process propelling movement pole 41 homoenergetic slides along the length direction on propelling movement inclined plane 421 to drive delivery track 12 around its articulated department with mounting bracket 1 rotates. The avoiding component 4 is arranged to enable the conveying rail 12 to rotate towards the side when the buckling head 21 performs stamping sliding operation, so as to avoid interference, thereby facilitating smooth operation of the buckling head 21, wherein the conveying rail 12 above a buckling plane 111 is provided with a pushing rod 41 positioned right below a pushing sheet 42 corresponding to the pushing rod, the conveying rail 12 below another buckling plane 111 is provided with a pushing rod 41 positioned right above a pushing sheet 42 corresponding to the pushing rod, so that the pushing sheets 42 of the two buckling heads 21 can move along with the conveying rail 12 in the process of respectively performing buckling operation on the buckling plane 111 until the pushing inclined plane 421 abuts against the outer side wall of the pushing rod 41, the pushing rod 41 can slide along the pushing inclined plane 421 in the process of continuously sliding the pushing sheet 42, and the conveying rail 12 can rotate towards the side of the buckling head 21 around the hinge joint of the conveying rail and the mounting frame 1 in the process of sliding the pushing rod 41 along the pushing inclined plane 421, thereby avoiding the interference between the striking head 21 and the conveying track 12 during punching; when the striking head 21 is lifted upwards after punching, the conveying rail 12 will return to rotate around the hinge joint with the mounting frame 1 under the action of gravity until returning to the original position (i.e. the discharge hole of the conveying rail 12 is located right below the striking head 21).

In addition, it is preferable that a push bearing capable of abutting against the push inclined plane 421 is rotatably connected to the push rod 41, and the push bearing is coaxially sleeved on the push rod 41 to optimize sliding friction between the push rod 41 and the push inclined plane 421 to rolling friction, so that friction between the push rod 41 and the push inclined plane 421 is reduced, and the degree of flexibility of the avoiding component 4 is improved.

The opening frame 13 capable of being inserted into the bag body is arranged on the dotting platform 11, the opening frame 13 is arranged in a V-shaped structure, and the size of the opening frame 13 is matched with the distance between the two dotting planes 111. Its path end of opening frame 13 of V font can insert in to the opening of the bag body to be used for guiding the bag body uncovered, until bag body open-ended inside wall and the laminating of plane 111 of dotting, this opening frame 13 is favorable to the settling of the bag body, and then is favorable to improving the efficiency of dotting.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (4)

1. The utility model provides a material feeding unit for dotter, is including mounting bracket (1) and dotter (2) of setting on mounting bracket (1), dotter (2) including the axial slide connect on mounting bracket (1) dotter (21) with fix on mounting bracket (1) and be used for driving dotter (21) dotter driver (22), characterized by: the bag body fixing device is characterized in that a buckling platform (11) used for arranging a bag body is arranged on the mounting rack (1), the buckling platform (11) comprises buckling planes (111) capable of being abutted against the inner side wall of the bag body, the buckling planes (111) are two, the two buckling planes (111) are respectively located on two opposite sides of the buckling platform (11), the buckling devices (2) are two groups, the two groups of buckling devices (2) are respectively arranged corresponding to the two buckling planes (111), a buckling driver (22) drives a buckling head (21) to slide on the mounting rack (1) in a direction perpendicular to the buckling planes (111), the mounting rack (1) is rotatably connected with two conveying rails (12) used for conveying the air hole buckles to the two buckling planes (111), and a feeding device (3) capable of adjusting the air hole buckles is further arranged on the mounting rack (1), the feeding equipment (3) is provided with two discharge ports, the two discharge ports are respectively communicated with the feed inlets of the two conveying rails (12), and the two dotting heads (21) are provided with avoidance components (4) which can drive the conveying rails (12) to rotate to one sides of the dotting heads (21) around the hinged positions of the conveying rails and the mounting rack (1) in the stamping operation process.

2. The feeding device for the dotter as claimed in claim 1, wherein: the discharge hole of the feeding device (3) is provided with two material guide channels (31) used for guiding the eye buttons to fall into the conveying rails (12) correctly, and the two material guide channels (31) are communicated with the two conveying rails (12) respectively.

3. The feeding device for the dotter according to claim 1 or 2, wherein: dodge subassembly (4) including fixed push rod (41) of setting on delivery track (12) and fix propelling movement piece (42) on dotting punch head (21), be provided with propelling movement inclined plane (421) that can contradict with push rod (41) on propelling movement piece (42), dotting punch the in-process push rod (41) of head (21) punching press operation and all can slide along the length direction on propelling movement inclined plane (421) to it rotates around its articulated department with mounting bracket (1) to drive delivery track (12).

4. The feeding device for the dotter as claimed in claim 1, wherein: the bag opening device is characterized in that an opening frame (13) capable of being inserted into a bag body is arranged on the buckling platform (11), the opening frame (13) is arranged in a V-shaped structure, and the size of an opening of the opening frame (13) is matched with the distance between two buckling planes (111).