CN219443033U

CN219443033U - Ribbon presser foot machine

Info

Publication number: CN219443033U
Application number: CN202222551652.7U
Authority: CN
Inventors: 戴彬彬; 王荣
Original assignee: Wuxi Keaifu Machinery Manufacturing Co ltd
Current assignee: Wuxi Keaifu Machinery Manufacturing Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-08-01
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a band presser foot machine, which comprises a table body, wherein a working cover is arranged at the upper end of the table body, a linear slide rail is arranged on a working table surface at the upper end of the table body, two presser foot devices are arranged on the linear slide rail, at least one presser foot device can slide along the length direction of the linear slide rail, the presser foot device comprises two support plates, an upper pressure head and a lower pressure head which are matched are arranged in a space on opposite surfaces of the two support plates, an air cylinder is fixed at the upper end of the support plates, an air cylinder rod of the air cylinder penetrates through the support plates and is fixedly connected with the upper pressure head and is used for pushing the upper pressure head to move up and down in a linear manner, and the band is pressed. The device can adjust the distance between two presser foot devices according to the length of the ribbon of the presser foot to be performed, so that the device can adapt to the ribbon of different lengths, the application range is wider, and simultaneously the presser foot devices at two ends can directly perform simultaneous presser foot on two ends of the ribbon, thereby improving the efficiency of the presser foot and realizing the rapid completion of the working procedure.

Description

Ribbon presser foot machine

Technical Field

The utility model relates to the technical field of ribbon manufacturing, in particular to a ribbon presser foot machine.

Background

The metal ribbon is the mounting commonly used in industry, and in the manufacturing process of metal ribbon, need carry out the presser foot to the both ends of metal ribbon, so that the preparation of follow-up locking head and ribbon head end spring bolt, and the working process of current presser foot machine is for carrying out the presser foot with the ribbon wherein one end earlier afterwards, then rotate the ribbon, carry out the presser foot to the other end again, this kind of presser foot process, there is the time of whole presser foot longer in the in-process of in-service use, lead to holistic presser foot inefficiency slower, simultaneously to the ribbon of different length, can't be nimble adjust its adaptation, application scope is less.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a band presser foot machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a ribbon presser foot machine, includes the stage body, the upper end of stage body is provided with the work cover, be provided with the linear slide rail on the table surface of stage body upper end, be provided with two presser foot devices on the linear slide rail, and at least one presser foot device can follow the length direction of linear slide rail slides;

the presser foot device comprises two support plates, an upper pressure head and a lower pressure head which are matched are arranged in the space of the opposite faces of the two support plates, an air cylinder is fixed at the upper end of the support plate, and an air cylinder rod of the air cylinder penetrates through the support plate and is fixedly connected with the upper pressure head and is used for pushing the upper pressure head to move vertically and linearly so as to press a binding belt.

As a further description of the above technical solution, a screw rod is connected to one side of at least one of the presser foot devices and along the length direction of the linear slide rail, and one end of the screw rod is connected to the servo motor through a coupling.

As further description of the technical scheme, the upper end of the table body is provided with a supporting frame, the upper end of the supporting frame is provided with a drag chain, and the drag chain and the presser foot device belong to an electric connection relationship.

As further description of the technical scheme, the upper end of the upper pressure head is also connected with an auxiliary positioning plate, and the auxiliary positioning plate is connected with the lower supporting plate through a spring rod.

As a further description of the above technical solution, a plurality of groups of band supporting frames are provided on the linear slide rail between the two presser foot devices, for supporting bands.

As a further description of the above technical solution, two of said presser foot means are arranged opposite each other.

As a further description of the above technical solution, the upper press head and the lower press head each include an arc portion and a straight portion, and the arc portion of the upper press head is adapted to the arc portion of the lower press head, and the straight portion of the upper press head is adapted to the straight portion of the lower press head.

As a further description of the above technical solution, a console is disposed outside the platform body, and the console is electrically connected with the cylinder and the servo motor.

As a further description of the above technical solution, the pressure heads of the two sets of presser foot devices are in the same straight line.

As further description of the technical scheme, the upper pressure head and the lower pressure head are of detachable structures.

The utility model has the following beneficial effects:

1. according to the utility model, the distance between the two presser foot devices can be adjusted according to the length of the binding belt of the presser foot to be performed, so that the device can adapt to binding belts with different lengths, the application range is wider, and meanwhile, the presser foot devices at the two ends can directly perform simultaneous presser foot on the two ends of the binding belt, thereby improving the efficiency of the presser foot and realizing the rapid completion of working procedures.

Drawings

FIG. 1 is a schematic diagram of the whole machine of the present application;

FIG. 2 is a schematic view of the cooperation of two presser foot devices of the present application;

FIG. 3 is a perspective view of the presser foot apparatus of the present application;

fig. 4 is a schematic diagram of a portion a of fig. 3.

Legend description:

1. a table body; 2. a linear slide rail; 3. a presser foot device; 301. a support plate; 302. an upper pressure head; 303. a lower pressure head; 304. a cylinder; 4. a screw rod; 5. a servo motor; 6. a support frame; 7. a drag chain; 8. an auxiliary positioning plate; 9. a spring rod; 10. a ribbon support frame; 11. a console.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of a tie-bar presser foot machine: the automatic clamping device comprises a table body 1, wherein a working cover is arranged at the upper end of the table body 1, one surface of the working cover is of an open structure, so that the operation of workers is facilitated, the upper end surface of the table body 1 is a working table surface, a linear sliding rail 2 is arranged on the working table surface, three mutually parallel linear sliding rails 2 are arranged, the length of one middle part is longer than that of the other two parts, two presser foot devices 3 are arranged on the linear sliding rail 2, at least one presser foot device 3 can slide along the length direction of the linear sliding rail 2, and the distance between the two presser foot devices 3 can be adjusted according to the length of a binding belt to be subjected to the presser foot, so that the automatic clamping device can adapt to binding belts of different lengths, and has wider application range;

the presser foot device 3 comprises two support plates 301, an upper pressing head 302 and a lower pressing head 303 which are matched are arranged in the space of opposite surfaces of the two support plates 301, an air cylinder 304 is fixed at the upper end of the support plate 301, an air cylinder rod of the air cylinder 304 penetrates through the support plate 301 and is fixedly connected with the upper pressing head 302 and is used for pushing the upper pressing head 302 to move linearly up and down, the upper pressing head 301 between the two support plates 301 is driven to move linearly down through the downward linear motion of the air cylinder 304 and is extruded by the lower pressing head 303 matched with the upper pressing head 301, so that a binding belt between the upper pressing head 302 and the lower pressing head 303 is pressurized, the presser foot is completed, and meanwhile, the two oppositely placed presser foot devices 3 are arranged, so that the double-head presser foot of the binding belt can be quickly completed, the working efficiency of the presser foot is improved.

Referring to fig. 2, one side of at least one presser foot device 3 is connected with a screw rod 4 along the length direction of the linear slide rail 2, one end of the screw rod 4 is connected with a servo motor 5 through a coupler, in the scheme, only the presser foot device 3 on the right side can move along the length direction of the linear slide rail 2, and in the actual production process, the screw rod 4 and a corresponding motor 5 can be also arranged on the other side of the presser foot device 3, the screw rod 4 is connected with another presser foot device 3, so that both the two presser foot devices 3 can move along the direction of the linear slide rail 2, and the distance between the two presser foot devices 3 can be adjusted more flexibly so as to be suitable for bands with different lengths.

Referring to fig. 2, a supporting frame 6 is provided at the upper end of the table body 1, a drag chain 7 is provided at the upper end of the supporting frame 6, the drag chain 7 and the presser foot device 3 are in an electrical connection relationship, and signal transmission between the console 11 and the presser foot device 3 can be completed through the drag chain 7, so that normal operation of the presser foot device 3 can be controlled through the console 11, the drag chain 7 is placed on the supporting frame 6 at the lower end, and a placement plate with a groove is provided at the upper end of the supporting frame 6, so that the movement range of the drag chain 7 can be limited.

Referring to fig. 3, the upper end of the upper pressing head 302 is further connected with an auxiliary positioning plate 8, and the auxiliary positioning plate 8 is connected with the supporting plate 301 below through a spring rod 9, so that a buffering effect can be achieved through the spring rod 9, hard contact between the upper pressing head 302, the lower pressing head 303 and the binding belt can be effectively reduced, and the service life of the whole device is effectively prolonged.

Referring to fig. 2, a plurality of groups of band supporting frames 10 are arranged on the linear slide rail 2 between the two presser foot devices 3, in this embodiment, two bands are arranged, the band supporting frames 10 are fixed on the middle slide rail of the three linear slide rails 2 and are in the same straight line with the pressure heads in the presser foot devices 3 at the two ends, the band supporting frames 10 in the middle can play a role of auxiliary supporting due to the longer length of the band, the effect of dropping the band can be effectively reduced, and in other realizable embodiments, the band supporting frames 10 can also be provided with three groups, four groups and five groups or more, and meanwhile, the bottom of the band supporting frame 10 can also slide along the linear slide rail 2.

Referring to fig. 3, the upper press head 302 and the lower press head 303 each include an arc portion and a straight portion, the arc portion of the upper press head 302 is adapted to the arc portion of the lower press head 303, the straight portion of the upper press head 302 is adapted to the straight portion of the lower press head 303, after the ribbon is placed on the lower press head 303, the two ends of the ribbon can be pressed into a predetermined shape by controlling the downward movement of the upper press head 302, and the console 11 is electrically connected with the cylinder 304 and the servo motor 5, and the cylinder 304 and the servo motor 5 can be controlled by the console 11 to realize automatic presser foot for the ribbon, and automatic feeding and discharging for the ribbon can be performed by manual or mechanical arms.

Referring to fig. 4, the pressing tool modules of the upper pressing head 302 and the lower pressing head 303 are all detachable structures, when the pressing tool modules are mainly replaced, only the circular installation block on one side needs to be removed, then the pressing tool modules are removed from the corresponding installation grooves, then new pressing tool modules are installed, and the pressing tool modules are simple and convenient, and can be replaced according to actual needs.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a ribbon presser foot machine, includes the stage body (1), the upper end of stage body (1) is provided with work cover, its characterized in that: a linear slide rail (2) is arranged on a workbench surface at the upper end of the table body (1), two presser foot devices (3) are arranged on the linear slide rail (2), and at least one presser foot device (3) can slide along the length direction of the linear slide rail (2);

the presser foot device (3) comprises two supporting plates (301), an upper pressing head (302) and a lower pressing head (303) which are matched are arranged in the space of opposite surfaces of the two supporting plates (301), an air cylinder (304) is fixed at the upper end of each supporting plate (301), and an air cylinder rod of each air cylinder (304) penetrates through the supporting plates (301) and is fixedly connected with the corresponding upper pressing head (302) and used for pushing the corresponding upper pressing head (302) to move vertically in a straight line mode to press a binding belt.

2. The tie-bar presser foot machine of claim 1, wherein: one side of at least one presser foot device (3) and along the length direction of the linear slide rail (2) is connected with a screw rod (4), and one end of the screw rod (4) is connected with a servo motor (5) through a coupler.

3. The tie-bar presser foot machine of claim 1, wherein: the upper end of the table body (1) is provided with a supporting frame (6), the upper end of the supporting frame (6) is provided with a drag chain (7), and the drag chain (7) and the presser foot device (3) are in an electric connection relationship.

4. The tie-bar presser foot machine of claim 1, wherein: the upper end of the upper pressure head (302) is also connected with an auxiliary positioning plate (8), and the auxiliary positioning plate (8) is connected with the lower supporting plate (301) through a spring rod (9).

5. The tie-bar presser foot machine of claim 1, wherein: a plurality of groups of ribbon supporting frames (10) are arranged on the linear sliding rail (2) between the two presser foot devices (3) and used for supporting ribbons.

6. The tie-bar presser foot machine of claim 1, wherein: the two presser foot devices (3) are oppositely arranged.

7. The tie-bar presser foot machine of claim 1, wherein: the upper pressure head (302) and the lower pressure head (303) comprise arc line parts and straight line parts, the arc line parts of the upper pressure head (302) are matched with the arc line parts of the lower pressure head (303), and the straight line parts of the upper pressure head (302) are matched with the straight line parts of the lower pressure head (303).

8. The tie-bar presser foot machine of claim 2, wherein: the outside of the table body (1) is provided with a control table (11), and the control table (11) is electrically connected with the air cylinder (304) and the servo motor (5).

9. The tie-bar presser foot machine of claim 1, wherein: the pressure heads of the two groups of pressure foot devices (3) are positioned on the same straight line.

10. The tie-bar presser foot machine of claim 1, wherein: the upper pressing head (302) and the lower pressing head (303) are of detachable structures.