CN218778435U

CN218778435U - Automatic feeding device of bag sewing machine

Info

Publication number: CN218778435U
Application number: CN202223478789.0U
Authority: CN
Inventors: 韩金; 韩东
Original assignee: Haixing County Shuanglong Plastic Knitting Products Co ltd
Current assignee: Haixing County Shuanglong Plastic Knitting Products Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-03-31
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses an automatic feeding device of a bag sewing machine, which relates to the technical field of bag sewing machine feeding and specifically comprises a workbench surface and a bag sewing machine, wherein supporting legs are symmetrically arranged at the edge of the bottom of the workbench surface, a rectangular opening is arranged at the middle position of the top of the workbench surface, at least two strip-shaped supporting plates are symmetrically arranged at the bottom of the rectangular opening, guide rails are arranged at the tops of the strip-shaped supporting plates, a movable plate capable of moving freely is arranged in the rectangular opening, and the bottom of the movable plate is connected with a slider at the top of the guide rails; a linear driving motor is installed on one side of the top of the working table, and the linear driving motor is connected with the edge of the movable plate through a connecting frame, so that the linear driving motor drives the movable plate to move left and right. The utility model discloses when using, linear electric motor drives the braided bag and removes towards the bag machine direction of sewing up, lets the edge of braided bag pass through the below of bag machine, end shuttle of sewing up, lets the edge of braided bag obtain making up sealed, and the round trip movement is fast, efficient.

Description

Automatic feeding device of bag sewing machine

Technical Field

The utility model relates to a seam bag machine material loading technical field specifically is a seam bag machine's automatic feeding device.

Background

The woven bag is also called snake leather bag, is one kind of plastic bag and is used for packing, and the material is polyethylene, polypropylene and other chemical plastic material.

The woven bag is formed, namely, the woven bag is in a cylindrical shape in a weaving machine, and then the woven bag is cut into a plurality of section-shaped structures with the same size, each section is a precursor of one woven bag, then the woven bag is sewed after passing through the woven bag sewing machine, a snake skin bag with one open end and the other sealed end can be formed, however, the existing woven bag sewing machine for sewing the woven bag cannot realize automatic feeding in the working process, and therefore, an automatic feeding device of the woven bag sewing machine is provided.

SUMMERY OF THE UTILITY MODEL

For solving the deficiencies of the prior art, the utility model provides an automatic feeding device of a bag sewing machine.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the automatic feeding device of the bag sewing machine comprises a workbench surface and the bag sewing machine, wherein supporting legs are symmetrically installed on the edge of the bottom of the workbench surface, a rectangular opening is formed in the middle of the top of the workbench surface, at least two strip-shaped supporting plates are symmetrically installed at the bottom of the rectangular opening, guide rails are installed at the tops of the strip-shaped supporting plates, a movable plate capable of moving freely is arranged in the rectangular opening, and the bottom of the movable plate is connected with a sliding block at the top of each guide rail;

a linear driving motor is installed on one side of the top of the working table, and the linear driving motor is connected with the edge of the moving plate through a connecting frame, so that the moving plate is driven by the linear driving motor to move left and right;

the L-shaped support frame is arranged on the movable plate on two sides of the connecting frame, the L-shaped support frame is arranged on the movable plate in a transverse mode, the mounting plate is arranged above the movable plate, two ends of the mounting plate are connected with the L-shaped support frame respectively, the pressing air cylinder is perpendicularly arranged in the middle of the mounting plate, the bottom of the pressing air cylinder is perpendicularly arranged on the bar-shaped supporting seat, and the bar-shaped pressing plates arranged at intervals are arranged at the bottom of the bar-shaped supporting seat.

Preferably, the mounting plates on the two sides of the pressing cylinder are both connected with guide seats, guide rods penetrate through the guide seats, and the bottoms of the guide rods are connected to the strip-shaped supporting seats;

the bottom coaxial arrangement of suppression cylinder has a support section of thick bamboo, and the interpolation of a support section of thick bamboo is equipped with a back shaft, and the back shaft bottom is installed perpendicularly on the bar supporting seat the cover is equipped with supporting spring on a support section of thick bamboo and the back shaft, and the top surface coaxial arrangement of a support section of thick bamboo has the spacing ring, and supporting spring's both ends link to each other respectively with between spacing ring, the bar supporting seat.

Preferably, both ends of the working table are provided with plane conveyer belts, and the surfaces of the plane conveyer belts are used for conveying woven bags at equal intervals.

Preferably, one side of the strip-shaped supporting plate, which is far away from the woven bag entering direction, is provided with a grabbing mechanism for conveying out the woven bag, the grabbing mechanism comprises a strip-shaped seat arranged on one side of the middle part of a strip-shaped supporting seat, the top of the strip-shaped seat is provided with a feeding cylinder through a cylinder seat, a telescopic shaft of the feeding cylinder is connected to the middle part of the supporting tube, and when the feeding cylinder is static, the feeding cylinder drives the supporting tube to be positioned above the strip-shaped pressing plate;

a plurality of suckers are installed at the bottom of the supporting tube, the bottoms of the suckers are flush with the bottom of the strip-shaped pressing plate, and the supporting tube is driven to extend out of the movable plate after the feeding air cylinder extends.

Preferably, one end of the supporting tube is connected with the negative pressure device through the air conveying pipe.

Preferably, the bag sewing machine is arranged on one side of the workbench surface far away from the linear driving motor, a bottom shuttle of the bag sewing machine is arranged on the side wall of the rectangular opening, and guide plates are connected to the inner walls of the rectangular openings on the two sides of the bottom shuttle.

Compared with the prior art, the utility model discloses when using, linear electric motor drives the braided bag and moves towards the bag machine direction of sewing up, lets the edge of braided bag pass through the below of sewing up bag machine, end shuttle, and the edge of letting the braided bag is made up sealedly, and the one end of making up at the sack is suppressed by the bar clamp plate all the time, can not appear not hard up problem, and the round trip movement is fast, efficient.

Drawings

Fig. 1 is a schematic view of the front structure of the present invention.

Fig. 2 is a schematic diagram of the rear structure of the present invention.

Fig. 3 is a schematic structural view of the movable plate of the present invention.

Fig. 4 is a schematic structural view of the working table of the present invention.

In the figure: the device comprises a workbench surface 1, a guide rail 2, a plane conveying belt 3, a strip-shaped supporting plate 4, a rectangular opening 5, a moving plate 6, a gas conveying pipe 7, an L-shaped supporting frame 8, a mounting plate 9, a guide rod 10, a pressing cylinder 11, a guide seat 12, a strip-shaped pressing plate 13, a strip-shaped supporting seat 14, a supporting leg 15, a bag sewing machine 16, a bottom shuttle 17, a linear driving motor 18, a guide plate 19, a connecting frame 20, a limiting ring 21, a supporting spring 22, a supporting shaft 23, a supporting cylinder 24, a strip-shaped seat 25, a cylinder seat 26, a feeding cylinder 27, a supporting pipe 28 and a sucking disc 29.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an automatic feeding device of a bag sewing machine comprises a worktable 1 and a bag sewing machine 16, wherein supporting legs 15 are symmetrically arranged on the bottom edge of the worktable 1;

as shown in fig. 4, a rectangular opening 5 is formed in the middle of the top of the working table 1, at least two strip-shaped support plates 4 are symmetrically mounted at the bottom of the rectangular opening 5, guide rails 2 are mounted at the tops of the strip-shaped support plates 4, a movable plate 6 capable of moving freely is arranged in the rectangular opening 5, the bottom of the movable plate 6 is connected with a slide block at the top of the guide rail 2, and it should be noted that when the movable plate 6 moves to two ends of the rectangular opening 5, the movable plate is flush with the tops of the inner walls at two ends of the rectangular opening 5, so that plane transition is realized;

as shown in fig. 4 and fig. 1, a linear driving motor 18 is installed at one side of the top of the working table top 1, and as shown in fig. 2, the linear driving motor 18 is connected with the edge of the moving plate 6 through a connecting frame 20, so that the moving plate 6 is driven by the linear driving motor 18 to move left and right, and the moving plate 6 is driven by the linear driving motor 18 to move at two ends of the rectangular opening 5;

as shown in fig. 3, the movable plate 6 at two sides of the connecting frame 20 is provided with L-shaped supporting frames 8, the L-shaped supporting frames 8 transversely extend on the movable plate 6, the mounting plate 9 is arranged above the movable plate 6, two ends of the mounting plate 9 are respectively connected with the L-shaped supporting frames 8, the middle of the mounting plate 9 is vertically provided with a pressing cylinder 11, the bottom of the pressing cylinder 11 is vertically arranged on a bar-shaped supporting seat 14, the bottom of the bar-shaped supporting seat 14 is provided with a plurality of bar-shaped pressing plates 13 arranged at intervals, and the pressing cylinder 11 drives the bar-shaped supporting seat 14 and the bar-shaped pressing plates 13 to move up and down.

The mounting plates 9 on two sides of the pressing cylinder 11 are connected with guide seats 12, guide rods 10 penetrate through the guide seats 12, the bottoms of the guide rods 10 are connected to the strip-shaped supporting seats 14, two ends of the strip-shaped supporting seats 14 are supported, and the strip-shaped supporting seats 14 move up and down more stably;

the bottom coaxial arrangement of suppression cylinder 11 has a support section of thick bamboo 24, and the interpolation of a support section of thick bamboo 24 is equipped with a back shaft 23, and back shaft 23 can freely remove in a support section of thick bamboo 24, and install perpendicularly on bar supporting seat 14 back shaft 23 bottom a support section of thick bamboo 24 and back shaft 23 go up the cover and are equipped with supporting spring 22, and the top surface coaxial arrangement of a support section of thick bamboo 24 has spacing ring 21, and supporting spring 22's both ends link to each other between spacing ring 21, the bar supporting seat 14 respectively.

Specifically, both ends at table surface 1 all are equipped with

plane conveyer belt

3, and 3 surfaces of plane conveyer belt are used for equidistant transport braided bag. The braided bag that need make up is equidistant to be placed on plane conveyer belt 3, along with plane conveyer belt 3's rotation, with the braided bag (as fig. 3 arrow A indicates), plane conveyer belt 3 drives the braided bag and slides to movable plate 6 on, 3 surfaces of plane conveyer belt are equipped with anti-skidding rubber, avoid the braided bag off tracking, and movable plate 6 surfaces is smooth relatively, so plane conveyer belt 3 can deliver to movable plate 6 with the braided bag on, then suppress cylinder 11 and drive bar clamp plate 13 and suppress on the braided bag.

The bag sewing machine 16 is arranged on one side of the worktable surface 1 far away from the linear driving motor 18, a bottom shuttle 17 of the bag sewing machine 16 is arranged on the side wall of the rectangular opening 5, and guide plates 19 are connected on the inner walls of the rectangular openings 5 on two sides of the bottom shuttle 17;

it should be emphasized that one end of the woven bag to be sewn extends out of the edge of the moving plate 6 and is located on the guide plate 19, and then the linear motor drives the woven bag to move towards the bag sewing machine 16, so that the edge of the woven bag passes through the lower parts of the bag sewing machine 16 and the bottom shuttle 17, and the edge of the woven bag is sewn and sealed.

As shown in fig. 3, a gripping mechanism for taking out the woven bags is installed on one side of the strip-shaped supporting plate 4 away from the woven bag entering direction, when the woven bags are completely cut off after being placed downwards by the bag sewing machine 16, the moving plate 6 moves to the other end of the rectangular opening 5, and the gripping mechanism grips the sewn woven bags and sends the sewn woven bags to the plane conveying belt 3;

the grabbing mechanism comprises a strip-shaped seat 25 arranged on one side of the middle part of a strip-shaped supporting seat 14, a feeding cylinder 27 is arranged at the top of the strip-shaped seat 25 through a cylinder seat 26, a telescopic shaft of the feeding cylinder 27 is connected to the middle part of a supporting pipe 28, and when the feeding cylinder 27 is static, the feeding cylinder 27 drives the supporting pipe 28 to be positioned above a strip-shaped pressing plate 13;

one end of the supporting tube 28 is connected with the negative pressure device through the air delivery pipe 7; a plurality of suckers 29 are arranged at the bottom of the supporting tube 28, the bottoms of the suckers 29 are flush with the bottom of the strip-shaped pressing plate 13, and the feeding cylinder 27 extends to drive the supporting tube 28 to extend out of the moving plate 6. When the strip-shaped pressing plate 13 presses the woven bag, the sucking disc 29 adsorbs the edge of the woven bag, the smoothness of the woven bag is not affected, after one woven bag is sewn, the strip-shaped pressing plate 13 and the sucking disc 29 are lifted simultaneously, the adsorbed edge of the woven bag is lifted, and meanwhile, the feeding air cylinder 27 drives the supporting tube 28 to extend out to feed the woven bag to the opposite plane conveying belt 3; then the linear driving motor 18 drives the moving plate 6 to move to the other end of the rectangular opening 5, and the woven bag is taken off, and the process is repeated.

It should be noted that the distance between the woven bags on the flat conveyor 3 corresponds to the time for the moving plate 6 to pass through the bag sewing machine 16 and for the woven bags to be placed on the other flat conveyor 3, so as to ensure the orderly operation. The utility model discloses in, linear drive motor 18, suppression cylinder 11, feeding cylinder 27, bag sewing machine 16 and vacuum device all connect on the controller through the data line, and the controller realizes intellectuality for on PLC logic controller or the host computer.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 automatic feeding device of bag sewing machine, includes table surface (1), bag sewing machine (16), and supporting leg (15), its characterized in that are installed to table surface's (1) bottom edge symmetry: a rectangular opening (5) is formed in the middle of the top of the working table top (1), at least two strip-shaped supporting plates (4) are symmetrically mounted at the bottom of the rectangular opening (5), guide rails (2) are mounted at the tops of the strip-shaped supporting plates (4), a movable plate (6) capable of moving freely is arranged in the rectangular opening (5), and the bottom of the movable plate (6) is connected with a sliding block at the top of each guide rail (2);

a linear driving motor (18) is installed on one side of the top of the working table top (1), the linear driving motor (18) is connected with the edge of the moving plate (6) through a connecting frame (20), and the moving plate (6) is driven to move left and right by the linear driving motor (18);

lie in install L type support frame (8) on movable plate (6) of link (20) both sides, L type support frame (8) are violently on movable plate (6), and movable plate (6) top is equipped with mounting panel (9), and mounting panel (9) both ends link to each other with L type support frame (8) respectively, install suppression cylinder (11) perpendicularly in mounting panel (9) middle part, and the bottom of suppression cylinder (11) is installed perpendicularly on bar supporting seat (14), and polylith interval arrangement's bar clamp plate (13) are installed to the equidistant bottom of bar supporting seat (14).

2. The automatic feeding device of a bag sewing machine according to claim 1, characterized in that: the mounting plates (9) on the two sides of the pressing cylinder (11) are connected with guide seats (12), guide rods (10) penetrate through the guide seats (12), and the bottoms of the guide rods (10) are connected to strip-shaped supporting seats (14);

the bottom coaxial arrangement of suppression cylinder (11) has a support section of thick bamboo (24), and a support shaft (23) is equipped with in support section of thick bamboo (24) interpolation, and install perpendicularly on bar supporting seat (14) support section of thick bamboo (24) and back shaft (23) are gone up the cover and are equipped with supporting spring (22), and the top surface coaxial arrangement of a support section of thick bamboo (24) has spacing ring (21), and the both ends of supporting spring (22) link to each other between spacing ring (21), bar supporting seat (14) respectively.

3. An automatic feeding device of a bag sewing machine according to claim 1, characterized in that: the two ends of the working table surface (1) are provided with plane conveyer belts (3), and the surfaces of the plane conveyer belts (3) are used for conveying woven bags at equal intervals.

4. The automatic feeding device of a bag sewing machine according to claim 1, characterized in that: a grabbing mechanism for conveying out the woven bags is installed on one side, away from the woven bag entering direction, of the strip-shaped supporting plate (4), the grabbing mechanism comprises a strip-shaped seat (25) installed on one side of the middle of the strip-shaped supporting seat (14), a feeding air cylinder (27) is installed on the top of the strip-shaped seat (25) through an air cylinder seat (26), a telescopic shaft of the feeding air cylinder (27) is connected to the middle of the supporting tube (28), and when the feeding air cylinder (27) is static, the feeding air cylinder (27) drives the supporting tube (28) to be located above the strip-shaped pressing plate (13);

a plurality of suckers (29) are arranged at the bottom of the supporting tube (28), the bottoms of the suckers (29) are flush with the bottom of the strip-shaped pressing plate (13), and the supporting tube (28) is driven to extend out of the moving plate (6) after the feeding cylinder (27) extends.

5. An automatic feeding device of a bag sewing machine according to claim 4, characterized in that: one end of the supporting pipe (28) is connected with the negative pressure device through the air conveying pipe (7).

6. An automatic feeding device of a bag sewing machine according to claim 1, characterized in that: the bag sewing machine is characterized in that the bag sewing machine (16) is installed on one side, away from the linear driving motor (18), of the workbench surface (1), a bottom shuttle (17) of the bag sewing machine (16) is installed on the side wall of the rectangular opening (5), and guide plates (19) are connected to the inner walls of the rectangular openings (5) on the two sides of the bottom shuttle (17).