CN214414272U

CN214414272U - Automatic tape-feeding mechanism for safety belt of automatic edge-folding machine

Info

Publication number: CN214414272U
Application number: CN202022415904.4U
Authority: CN
Inventors: 潘文江; 王方振
Original assignee: Zhejiang Lifeng Technology Co ltd
Current assignee: Zhejiang Lifeng Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-10-19
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an automatic tape feeding mechanism of flanging machine insurance area, housing one side is equipped with the housing lid, the housing lid passes through the hinge and is connected with the housing, be equipped with the installation mainboard in the housing, the spring clamp plate rear side is equipped with photoelectric sensing switch on the installation mainboard, be equipped with the detection line plate piece on the photoelectric sensing switch, installation mainboard left surface detection line plate piece top is equipped with the feeding action wheel, step motor mounting bracket top is equipped with driving motor, the driving motor front side is equipped with swing span and regulating plate, regulating plate and swing span pass through the winding extension spring and connect, the driving motor rear side is equipped with the pendulum shaft, the housing back is equipped with insurance area work or material rest backup pad, be equipped with the insurance area work or material rest in the insurance area work or material rest backup pad, be equipped with the electric heat piece mounting panel on the piston rod of insurance magnet, be equipped with the electric heat piece on the electric heat piece mounting panel. The utility model has the advantages that: the safety belt can be cut off and rewound quickly, the production efficiency is improved, and the production cost is reduced.

Description

Automatic tape-feeding mechanism for safety belt of automatic edge-folding machine

Technical Field

The utility model relates to an automatic flanging machine technical field specifically indicates an automatic tape-feeding mechanism of automatic flanging machine insurance area.

Background

In the use process of a plurality of shoe folding machine shoes machines on the market, the cutting of the vamp folding safety belt is always manually operated, and at present, two main operation modes exist: firstly, a product is made, the safety belt is manually cut once, and then the safety belt is manually retracted, so that the processing cycle of the product can be finished; secondly, a plurality of products are processed together, the safety belt is not cut off firstly, and after the processing is finished or a roll of the safety belt is used up, the safety belt is cut off by one hand and finally finished. By the two operation methods, the safety belt is polluted in the using process, the conveying belt is unsmooth, and the processed products are deformed and scrapped.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, to above-mentioned problem, provide one kind and guarantee to send the area smooth and easy, can cut off insurance area and rewind insurance area fast, improve production efficiency, reduction in production cost's automatic tape-feeding mechanism of automatic flanging machine insurance area.

In order to solve the technical problem, the utility model provides a technical scheme does: an automatic belt feeding mechanism for a safety belt of an automatic flanging machine comprises an automatic belt feeding, belt cutting, rewinding device and a safety belt cutting executing mechanism, wherein the automatic belt feeding, belt cutting and rewinding device comprises a wire plate cover and a cover shell, one side of the cover shell is provided with a cover shell cover, the cover shell cover is connected with the cover shell through a hinge, the front surface of the cover shell is provided with a wire guide shaft I, a wire lifting rod is arranged above the front wire guide shaft I of the cover shell, the left side of the front wire guide shaft I of the cover shell is provided with a clamping spring, an installation main board is arranged in the cover shell, a spring pressing plate is arranged on the left side of the installation main board, a wire pressing wheel is arranged on the spring pressing plate, a photoelectric sensing switch is arranged on the rear side of the spring pressing plate on the installation main board, a detection line block is arranged on the photoelectric sensing switch, a pull belt signal wheel and a detection limit block fixing shaft are respectively arranged at the front end and the rear end of the detection line block, a feeding driving wheel is arranged above the left side block of the installation main board, the front side and the rear side of the feeding driving wheel are respectively provided with a wire guide shaft II and a swing wheel shaft, the swing wheel shaft is provided with a swing wheel, a stepping motor mounting frame is arranged on the right side face of the mounting main board, the stepping motor is arranged on the stepping motor mounting frame, a driving motor is arranged above the stepping motor mounting frame, the front side of the driving motor is provided with a swing frame and an adjusting plate, the adjusting plate is positioned above the swing frame, the adjusting plate is connected with the swing frame through a tape tension spring, the upper end of the stepping motor mounting frame is provided with a swing sheet, the swing sheet is rotatably connected with a bearing, the lower end face of the swing frame is provided with a cylinder lengthening plate, the lower end face of the cylinder lengthening plate is attached to the bearing, the rear side of the driving motor is provided with a swing wheel shaft, the swing wheel shaft is provided with a swing frame shaft, the swing wheel shaft is connected with the mounting main board through a tape tension spring, and the front side of the stepping motor on the stepping motor mounting frame is provided with an approach switch, the safety belt cutting and executing mechanism comprises an electromagnet, an electric heating piece mounting plate and an electric heating piece, wherein the electric heating piece mounting plate is arranged on a piston rod of the electromagnet, and the electric heating piece is arranged on the electric heating piece mounting plate.

Compared with the prior art, the utility model the advantage lie in: the automatic safety belt conveying mechanism of the automatic flanging machine can ensure the smoothness of belt conveying without increasing more processing time, and solves the problems of cutting the safety belt and rewinding the safety belt; after a product is normally processed, when the next product is replaced, the safety belt is cut off by lightly touching the photoelectric sensing switch in an electromagnet and instant heating mode after the product is processed, then the safety belt is rewound in a lever rotation mode, and the rewinding length of the safety belt can be adjusted within a certain range, so that the time for manually shearing the safety belt and manually rewinding the safety belt is saved, the production efficiency is improved, and the production cost is reduced.

As the improvement, the lower end of the right side face of the wire plate cover is provided with a fixing plate, so that the fixing effect is guaranteed.

As an improvement, the upper end face of the housing is in threaded connection with a speed regulating screw, the speed regulating screw is in threaded connection with an adjusting plate, and the speed of the winding tape is adjusted by the speed regulating screw.

As an improvement, the spring pressing plate is in threaded connection with a wire clamping adjusting screw, and the wire clamping adjusting screw adjusts the wire clamping width.

As the improvement, be equipped with two fabric wheels on the spring clamp plate, guarantee the line ball effect.

Drawings

Fig. 1 is a front view of the automatic belt feeding mechanism of the safety belt of the automatic flanging machine of the present invention.

Fig. 2 is a schematic left side view of the internal structure of the automatic belt conveying mechanism of the safety belt of the automatic flanging machine of the present invention.

Fig. 3 is a right side view of the internal structure of the automatic belt feeding mechanism of the safety belt of the automatic flanging machine of the present invention.

Fig. 4 is a schematic view of the connection between the electromagnet and the electric heating plate mounting plate of the automatic tape feeding mechanism of the safety tape of the automatic edge folding machine of the present invention.

Description of the drawings: 1. a wire plate cover, 2, a cover shell, 3, a cover shell cover, 4, a hinge, 5, a first wire guide shaft, 6, a wire lifting rod, 7, a clamping spring, 8, a mounting main plate, 9, a spring pressing plate, 10, a wire pressing wheel, 11, a photoelectric sensing switch, 12, a detection wire plate, 13, a pull belt signal wheel, 14, a detection limiting block fixing shaft, 15, a feeding driving wheel, 16, a second wire guide shaft, 17, a swinging wheel shaft, 18, a swinging wheel, 19, a stepping motor mounting rack, 20, a stepping motor, 21, a driving motor, 22, a swinging rack, 23, an adjusting plate, 24, a winding belt tension spring, 25, a swinging sheet, 26, a bearing, 27, a cylinder lengthening plate, 28, a swinging wheel shaft, 29, a swinging rack shaft, 30, a belt tension spring, 31, a proximity switch, 32, a safety belt rack supporting plate, 33, a safety belt rack, 34, an electromagnet, 35, an electric heating sheet mounting plate, 36 and an electric heating sheet, 37. a fixing plate 38, a speed regulating screw 39 and a wire clamping adjusting screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With the attached drawings, the automatic tape feeding mechanism of the safety tape of the automatic edge folding machine comprises an automatic tape feeding, tape cutting, rewinding device and a safety tape cutting executing mechanism, wherein the automatic tape feeding, tape cutting and rewinding device comprises a wire board cover 1 and a cover shell 2, a cover shell cover 3 is arranged on one side of the cover shell 2, the cover shell cover 3 is connected with the cover shell 2 through a hinge 4, a first wire guide shaft 5 is arranged on the front surface of the cover shell 2, a wire lifting rod 6 is arranged above the first wire guide shaft 5 on the front surface of the cover shell 2, a clamping spring 7 is arranged on the left side of the first wire guide shaft 5 on the front surface of the cover shell 2, an installation main board 8 is arranged in the cover shell 2, a spring pressing board 9 is arranged on the left side surface of the installation main board 8, a wire pressing wheel 10 is arranged on the spring pressing board 9, a photoelectric sensing switch 11 is arranged on the photoelectric sensing switch 11, a sensing wire block 12 is arranged on the photoelectric sensing wire block 12, a pull belt signal wheel 13 and a sensing limiting block 14 are respectively arranged at the front end and the rear end of the sensing wire block, the installation mainboard 8 left side detection line block 12 top is equipped with feeding action wheel 15, both sides are equipped with wire axle two 16 and oscillating wheel axle 17 respectively around the feeding action wheel 15, be equipped with oscillating wheel 18 on the oscillating wheel axle 17, be equipped with step motor mounting bracket 19 on the installation mainboard 8 right side, be equipped with step motor 20 on the step motor mounting bracket 19, be equipped with driving motor 21 above the step motor mounting bracket 19, driving motor 21 front side is equipped with swing span 22 and regulating plate 23, regulating plate 23 is located swing span 22 top, regulating plate 23 and swing span 22 are connected through winding extension spring 24, step motor mounting bracket 19 upper end is equipped with swing piece 25, it is connected with bearing 26 to rotate on the swing piece 25, swing span 22 lower extreme face is equipped with cylinder extension board 27, cylinder extension board 27 lower extreme face and bearing 26 laminating, the utility model discloses a safety belt cutting-off device, including driving motor 21, swing wheel shaft 17, last swing frame axle 29 that is equipped with of swing wheel shaft 17, swing wheel shaft 17 is connected with installation mainboard 8 through pressing belt extension spring 30, step motor 20 front side is equipped with proximity switch 31 on the step

motor mounting bracket

19, 2 backs of housing are equipped with safety belt material rest backup pad 32, be equipped with safety belt material rest 33 on the safety belt material rest backup pad 32, safety belt cutting-off actuating mechanism includes electro-magnet 34, electric heat piece mounting panel 35 and electric heat piece 36, be equipped with electric heat piece mounting panel 35 on the piston rod of electro-magnet 34, be equipped with electric heat piece 36 on the electric heat piece mounting panel 35.

The lower end of the right side surface of the line board cover 1 is provided with a fixing plate 37.

The upper end surface of the housing 2 is in threaded connection with a speed regulating screw 38, and the speed regulating screw 38 is in threaded connection with the regulating plate 23.

The spring pressing plate 9 is in threaded connection with a wire clamping adjusting screw 28.

Two wire pressing wheels 10 are arranged on the spring pressing plate 9.

The utility model discloses a theory of operation: when the automatic safety belt conveying mechanism of the automatic flanging machine is used, the safety belt is discharged by the safety belt material rack, the safety belt penetrates through the feeding driving wheel and the swinging wheel, and the safety belt bypasses from the lower end of the belt drawing signal wheel, bypasses from the upper end of the guide wire shaft and exposes out of the housing. When one end of the exposed housing is pulled, the safety belt is straightened, and the pull belt signal wheel and the detection limiting plate block are driven to ascend. When the detection limiting plate block rises, the photoelectric sensing switch can send a signal to the processor, the processor can send an instruction to the driving motor, and the driving motor acts to convey the safety belt downwards. When the safety belt length of carrying is greater than the length that the one end of exposing the housing was used, the safety belt will down become crooked, and stretching strap signal wheel loses the pulling force with detecting the limit plate piece simultaneously, can fall down under gravity, and when detecting the limit plate piece and contact photoelectric sensing switch, photoelectric sensing switch signals for the treater, and the treater sends out the instruction and gives driving motor, and driving motor stops the action. This completes an automatic tape feeding process. The end of the exposed cover shell is used, a product is processed, and when the safety belt needs to be cut off, the processor sends an instruction to the electromagnet, the electromagnet acts, and the electric heating piece mounting plate and the electric heating piece rise. At the moment, the electric heating piece is heated instantly to cut off the safety belt, and the electric heating piece mounting plate and the electric heating piece are reset.

When the electromagnet acts, the electric heating piece mounting plate and the electric heating piece reset, the stepping motor acts, the wire pressing wheel is linked, and the safety belt is clamped tightly. The swing frame rotates upwards under the pulling of the tape coiling tension spring, and is opened into a lifting action, and meanwhile, the safety belt is pulled upwards, in the process, the safety belt exposed out of one end of the housing is pulled back, so that the rewinding effect is achieved, the rewinding length of the safety belt can be adjusted through the speed adjusting screw to control the rotation angle of the swing frame, and the effect is achieved. This completes the process of automatically rewinding the safety belt.

The present invention has been described in connection with the embodiments thereof, and the description is not intended to be limiting, and the embodiments of the present invention are shown in the drawings, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an automatic tape-feeding mechanism of automatic flanging machine insurance area, includes that automatic tape-feeding, cutting area, backrush device and insurance area cut off actuating mechanism, its characterized in that: the automatic tape feeding, cutting and rewinding device comprises a wire board cover (1) and a cover shell (2), wherein a cover shell cover (3) is arranged on one side of the cover shell (2), the cover shell cover (3) is connected with the cover shell (2) through a hinge (4), a first lead shaft (5) is arranged on the front side of the cover shell (2), a wire lifting rod (6) is arranged above the first lead shaft (5) on the front side of the cover shell (2), a clamping spring (7) is arranged on the left side of the first lead shaft (5) on the front side of the cover shell (2), an installation mainboard (8) is arranged in the cover shell (2), a spring pressing plate (9) is arranged on the left side of the installation mainboard (8), a wire pressing wheel (10) is arranged on the spring pressing plate (9) on the installation mainboard (8), a photoelectric sensing switch (11) is arranged on the rear side of the spring pressing plate (9), and a detection wire block (12) is arranged on the photoelectric sensing switch (11), the detection line plate block (12) is provided with a pull belt signal wheel (13) and a detection limit block fixing shaft (14) at the front end and the rear end respectively, a feeding driving wheel (15) is arranged above the detection line plate block (12) on the left side face of the installation main plate (8), two guide wire shafts (16) and a swinging wheel shaft (17) are arranged on the front side and the rear side of the feeding driving wheel (15) respectively, a swinging wheel (18) is arranged on the swinging wheel shaft (17), a stepping motor mounting frame (19) is arranged on the right side face of the installation main plate (8), a stepping motor (20) is arranged on the stepping motor mounting frame (19), a driving motor (21) is arranged above the stepping motor mounting frame (19), a swinging frame (22) and an adjusting plate (23) are arranged on the front side of the driving motor (21), the adjusting plate (23) is positioned above the swinging frame (22), and the adjusting plate (23) is connected with the swinging frame (22) through a tension spring (24), step motor mounting bracket (19) upper end is equipped with pendulum piece (25), it is connected with bearing (26) to rotate on pendulum piece (25), the terminal surface is equipped with cylinder extension board (27) under pendulum (22), terminal surface and bearing (26) laminating under cylinder extension board (27), driving motor (21) rear side is equipped with pendulum shaft (17), be equipped with pendulum shaft (29) on pendulum shaft (17), pendulum shaft (17) are connected with installation mainboard (8) through pressing area extension spring (30), step motor (20) front side is equipped with proximity switch (31) on step motor mounting bracket (19), housing (2) back is equipped with insurance belt material frame backup pad (32), be equipped with insurance belt material frame (33) on insurance belt material frame backup pad (32), insurance belt cuts off actuating mechanism and includes electro-magnet (34), The electric heating piece comprises an electric heating piece mounting plate (35) and an electric heating piece (36), wherein the electric heating piece mounting plate (35) is arranged on a piston rod of the electromagnet (34), and the electric heating piece (36) is arranged on the electric heating piece mounting plate (35).

2. The automatic tape-feeding mechanism of safety belt of automatic flanging machine according to claim 1, characterized in that: the lower end of the right side surface of the line board cover (1) is provided with a fixing board (37).

3. The automatic tape-feeding mechanism of safety belt of automatic flanging machine according to claim 1, characterized in that: the upper end face of the housing (2) is in threaded connection with a speed adjusting screw (38), and the speed adjusting screw (38) is in threaded connection with the adjusting plate (23).

4. The automatic tape-feeding mechanism of safety belt of automatic flanging machine according to claim 1, characterized in that: and the spring pressing plate (9) is in threaded connection with a wire clamping adjusting screw (28).

5. The automatic tape-feeding mechanism of safety belt of automatic flanging machine according to claim 1, characterized in that: two wire pressing wheels (10) are arranged on the spring pressing plate (9).