U-shaped sewing equipment for aluminum foil container bag

Abstract

The utility model relates to the technical field of flexible freight bag sewing equipment, and discloses U-shaped sewing equipment for an aluminum foil flexible freight bag, which comprises a sewing workbench, a U-shaped sewing mechanism, a U-shaped sewing mechanism and a U-shaped sewing mechanism, and the U-shaped sewing mechanism is used for driving the container bags according to a U-shaped path. Through the integral design of the U-shaped sewing mechanism, raw materials of the flexible freight bags can be locked between the reference clamping frame and the cover plate, then the reference clamping frame can be driven to integrally do linear motion by controlling the servo motor to work, and the reference clamping frame can be driven to integrally do rotary operation by controlling the stepping motor to work. Therefore, the function of automatically driving the raw materials of the container bags according to the U-shaped path can be achieved, the effect of automatically implementing U-shaped sewing is achieved, the sewing accuracy is guaranteed, and the production quality of the U-shaped aluminum foil container bags is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing bag sewing equipment technical field, specifically, relate to a kind of U-shaped sewing equipment for aluminium foil packing bag. BACKGROUND

[0002] Aluminium foil packing bag is a kind of flexible packaging container combined with aluminium foil material and high-strength composite layer design, mainly used for the storage and transportation of bulk powdery, granular materials. Its core function is to realize multiple protection of contents through the physical properties of aluminium foil, while meeting the load-bearing requirements in industrial transportation.

[0003] In the process of producing and processing U-shaped aluminium foil packing bag, it needs to be sewn according to U-shaped path, and currently it is mostly manually adjusted by workers according to U-shaped path, which is prone to large errors and affects the production quality of U-shaped aluminium foil packing bag. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of U-shaped sewing equipment for aluminium foil packing bag, to solve the problem of manual adjustment of aluminium foil packing bag position according to U-shaped path in prior art, which is prone to large deviations.

[0005] The utility model provides the following technical scheme: a kind of U-shaped sewing equipment for aluminium foil packing bag, including sewing workbench, the bottom of the sewing workbench is fixedly installed with support leg, the top of the sewing workbench is fixedly installed with sewing machine main body, further comprising:

[0006] U-shaped sewing mechanism, the U-shaped sewing mechanism is used to drive packing bag according to U-shaped path, the U-shaped sewing mechanism includes U-shaped path driving assembly and packing bag fixing assembly;

[0007] Convenient dismounting mechanism, the convenient dismounting mechanism is arranged at the bottom of sewing workbench, the U-shaped sewing mechanism is arranged on convenient dismounting mechanism, the convenient dismounting mechanism includes support frame, the number of the support frame is set to two;

[0008] The packing bag fixing assembly includes reference card frame, the bottom of the reference card frame is provided with sewing groove one, the inner chamber of the reference card frame is movably inserted with cover plate, the top of the cover plate is provided with sewing groove two, the top of the cover plate is fixedly installed with handle.

[0009] As preferred of the above technical scheme, the inner wall of the cover plate is fixedly installed with electromagnet, the top of the cover plate is fixedly installed with battery, the top of the cover plate is fixedly installed with press switch.

[0010] Through the above technical scheme, the packing bag is positioned in the reference card frame by the cover plate with the help of electromagnet.

[0011] As the preferred of the above technical scheme, the U-shaped path driving assembly comprises a first support block and a second support block, the first support block and the second support block are fixedly installed at the ends of the two support frames respectively, a connecting rod is fixedly installed between the adjacent sides of the first support block and the second support block, a ball screw is rotatably connected between the adjacent sides of the first support block and the second support block, a sliding seat is slidably connected to the outer wall of the connecting rod and the ball screw, a servo motor is fixedly installed on the outer wall of the first support block, and the output shaft of the servo motor is fixedly connected with the end of the ball screw.

[0012] Through the above technical scheme, the servo motor can drive the flexible container to move along the linear path.

[0013] As the preferred of the above technical scheme, the top of the sliding seat is fixedly installed with a vertical plate, the top of the vertical plate is fixedly installed with a table plate, the bottom of the table plate is fixedly installed with a stepping motor, the top of the table plate is rotatably connected with a rotating seat, the output shaft of the stepping motor is fixedly connected with the bottom of the rotating seat, and the reference card frame is fixedly installed on the top of the rotating seat.

[0014] Through the above technical scheme, the stepping motor can drive the flexible container to move along the arc-shaped track.

[0015] As the preferred of the above technical scheme, the convenient disassembly and assembly mechanism further comprises a fixed pin block and a protruding seat, the fixed pin block is fixedly installed at the bottom of the sewing workbench, a connecting block is fixedly installed on the outer wall of the fixed pin block, a movable pin block is movably inserted into the cavity formed by the fixed pin block and the connecting block, the support frame is fixedly installed at the bottom of the movable pin block, and a pin rod is slidably connected to the inner wall of the fixed pin block.

[0016] Through the above technical scheme, the movable pin block, the connecting block, the fixed pin block and the pin rod are designed, so that the U-shaped sewing mechanism can be conveniently disassembled and assembled at the bottom of the sewing workbench.

[0017] As the preferred of the above technical scheme, the protruding seat is fixedly installed at the bottom of the sewing workbench, a threaded rod is threadedly connected to the inner wall of the protruding seat, a connecting strip is rotatably connected to the left end of the threaded rod, the pin rod is fixedly connected to the left side of the connecting strip, and a handle is fixedly connected to the right end of the threaded rod.

[0018] Through the above technical scheme, the protruding seat, the threaded rod, the handle and the connecting strip are designed, so that the pin rod can be driven to slide left and right in the fixed pin block, and the U-shaped sewing mechanism can be conveniently disassembled and assembled.

[0019] Compared with the prior art, the utility model has the advantages that:

[0020] The utility model discloses a whole design through U type sewing mechanism, and user can lay the packing bag raw material in the inner chamber of benchmark card frame, and then the cover plate is inserted in the inner chamber of benchmark card frame, and then the electromagnetic iron is controlled to be electrified, and the electromagnetic iron can be magnetized to benchmark card frame, thereby can lock the packing bag raw material between benchmark card frame and cover plate, and then through the control servo motor work, can drive benchmark card frame whole linear motion, control step motor work, can drive benchmark card frame whole rotation operation, thereby can realize the function of driving the packing bag raw material according to U type path automatically, realize the effect of automatic implementation U type sewing, guarantee the accuracy of sewing, improve the production quality of U type aluminum foil packing bag. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the perspective view of the utility model;

[0022] Figure 2 It is the structural schematic diagram of the sliding seat of the utility model;

[0023] Figure 3 It is the structural schematic diagram of the benchmark card frame of the utility model;

[0024] Figure 4 It is the bottom structural schematic diagram of the sewing workbench of the utility model.

[0025] In the drawing: 1, sewing workbench;11, support leg;12, sewing machine main body;2, U type sewing mechanism;21, No. 1 support block;22, No. 2 support block;23, connecting rod;24, ball screw;25, servo motor;26, sliding seat;261, vertical plate;262, table plate;263, step motor;264, rotating seat;27, benchmark card frame;271, sewing groove one;272, cover plate;273, sewing groove two;274, handle;275, electromagnetic iron;276, battery;277, press switch;3, convenient dismounting mechanism;31, support frame;32, movable pin block;33, fixed pin block;34, connecting block;35, convex seat;36, threaded rod;37, handle;38, connecting strip;39, pin rod. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model.

[0027] As Figures 1-4 Indicated, the utility model provides a kind of technical scheme: a kind of U type sewing equipment for aluminum foil packing bag, including sewing workbench 1, the bottom of sewing workbench 1 is fixedly installed with support leg 11, the top of sewing workbench 1 is fixedly installed with sewing machine main body 12, further include:

[0028] The U-shaped sewing mechanism 2 is used for driving the bag according to the U-shaped path, and comprises a U-shaped path driving assembly and a bag fixing assembly;

[0029] The convenient dismounting mechanism 3 is arranged at the bottom of the sewing workbench 1, and the U-shaped sewing mechanism 2 is arranged on the convenient dismounting mechanism 3. The convenient dismounting mechanism 3 comprises two support frames 31.

[0030] The bag fixing assembly comprises a reference card frame 27, the bottom of the reference card frame 27 is provided with a sewing groove one 271, the inner cavity of the reference card frame 27 is movably connected with a cover plate 272, the top of the cover plate 272 is provided with a sewing groove two 273, the top of the cover plate 272 is fixedly connected with a handle 274, and the user can lay the bag raw material in the inner cavity of the reference card frame 27, and then insert the cover plate 272 into the inner cavity of the reference card frame 27 to preliminarily position the bag raw material. Then, the sewing groove one 271 and the sewing groove two 273 designed according to the U-shaped path can facilitate the subsequent sewing work.

[0031] As an embodiment of the present embodiment, as shown in Figure 3 the inner wall of the cover plate 272 is fixedly connected with an electromagnet 275, the top of the cover plate 272 is fixedly connected with a battery 276, and the top of the cover plate 272 is fixedly connected with a press switch 277. The reference card frame 27 is made of ferroalloy. The press switch 277 is used for controlling the on-off of the electromagnet 275. The battery 276 is used for supplying power to the electromagnet 275. After the preliminary positioning of the bag raw material is completed, the electromagnet 275 is controlled to be powered on from the press switch 277. The electromagnet 275 generates magnetic force to magnetically attract the reference card frame 27, so that the bag raw material can be locked between the reference card frame 27 and the cover plate 272.

[0032] As an embodiment of the present embodiment, as shown in Figure 2 the U-shaped path driving assembly comprises a first support block 21 and a second support block 22. The first support block 21 and the second support block 22 are fixedly connected to the ends of the two support frames 31 respectively. A connecting rod 23 is fixedly connected between the adjacent sides of the first support block 21 and the second support block 22. A ball screw 24 is rotatably connected between the adjacent sides of the first support block 21 and the second support block 22. A sliding seat 26 is slidably connected to the outer walls of the connecting rod 23 and the ball screw 24. A servo motor 25 is fixedly connected to the outer wall of the first support block 21. The output shaft of the servo motor 25 is fixedly connected to the end of the ball screw 24. The servo motor 25 is controlled to work, so as to drive the ball screw 24 to rotate, promote the sliding seat 26 to slide on the outer wall of the connecting rod 23, and then drive the reference card frame 27 to move linearly as a whole, so as to adjust the linear position of the bag raw material.

[0033] As one implementation method in this embodiment, such as Figure 2 As shown, a vertical plate 261 is fixedly installed on the top of the sliding seat 26, a platform 262 is fixedly installed on the top of the vertical plate 261, a stepper motor 263 is fixedly installed on the bottom of the platform 262, a rotating seat 264 is rotatably connected to the top of the platform 262, the output shaft of the stepper motor 263 is fixedly connected to the bottom of the rotating seat 264, and a reference frame 27 is fixedly installed on the top of the rotating seat 264. Controlling the stepper motor 263 to work can drive the rotating seat 264 to rotate on the top of the platform 262, thereby driving the reference frame 27 to vibrate as a whole, which can cause the raw materials of the container bag to move along an arc trajectory at the working end of the sewing machine body 12.

[0034] As one implementation method in this embodiment, such as Figure 4 As shown, the convenient disassembly and assembly mechanism 3 also includes a fixed pin block 33 and a protruding seat 35. The fixed pin block 33 is fixedly installed at the bottom of the sewing workbench 1. A connecting block 34 is fixedly installed on the outer wall of the fixed pin block 33. A movable pin block 32 is movably inserted into the cavity formed by the fixed pin block 33 and the connecting block 34. The support frame 31 is fixedly installed at the bottom of the movable pin block 32. A pin rod 39 is slidably connected to the inner wall of the fixed pin block 33. When installing the U-shaped sewing mechanism 2 as a whole, the movable pin block 32 is inserted into the cavity formed by the fixed pin block 33 and the connecting block 34, which causes the pin rod 39 to be inserted into the interior of the fixed pin block 33 and the movable pin block 32, thus completing the installation of the U-shaped sewing mechanism 2.

[0035] As one implementation method in this embodiment, such as Figure 4 As shown, the protruding seat 35 is fixedly installed at the bottom of the sewing workbench 1. A threaded rod 36 is threadedly connected to the inner wall of the protruding seat 35. A connecting strip 38 is rotatably connected to the left end of the threaded rod 36. A pin 39 is fixedly connected to the left side of the connecting strip 38. A rotating handle 37 is fixedly connected to the right end of the threaded rod 36. If U-shaped sewing is not required, the U-shaped sewing mechanism 2 can be disassembled as a whole. The threaded rod 36 is rotated from the rotating handle 37, which drives the connecting strip 38 and the pin 39 to slide to the right, causing the pin 39 to be withdrawn from the inside of the movable pin block 32. Then the U-shaped sewing mechanism 2 can be disassembled.

[0036] Working principle: in use, the bag raw materials are laid in the inner cavity of the reference card frame 27, then the cover plate 272 is inserted into the inner cavity of the reference card frame 27, then the solenoid 275 is powered from the press switch 277, the solenoid 275 generates magnetic force to magnetically attract the reference card frame 27, so that the bag raw materials can be locked between the reference card frame 27 and the cover plate 272, then the sewing machine main body 12 is controlled to run, and the sewing work is carried out, in the process, the servo motor 25 is first controlled to work, driving the whole reference card frame 27 to move forward, after the sliding seat 26 moves to the middle of the connecting rod 23, the servo motor 25 is paused, then the stepping motor 263 is controlled to work, driving the whole reference card frame 27 to rotate clockwise, after rotating 180 degrees, it is paused, then the servo motor 25 is controlled to work again, driving the reference card frame 27 to move to the frontmost position, that is, the function of sewing according to the U-shaped path is realized.

[0037] The above embodiments are only used to illustrate the technical solutions of the present application, not to limit them.

Claims

1. A U-shaped sewing device for aluminum foil jumbo bags, comprising a sewing workbench (1), the bottom of the sewing workbench (1) is fixedly installed with supporting legs (11), and the top of the sewing workbench (1) is fixedly installed with a sewing machine main body (12), characterized in that, Also include: U-shaped sewing mechanism (2), the U-shaped sewing mechanism (2) is used to drive the bag according to the U-shaped path, the U-shaped sewing mechanism (2) includes a U-shaped path driving assembly and a bag fixing assembly; Convenient dismounting mechanism (3), the convenient dismounting mechanism (3) is arranged at the bottom of the sewing workbench (1), the U-shaped sewing mechanism (2) is arranged on the convenient dismounting mechanism (3), the convenient dismounting mechanism (3) includes a support frame (31), the number of the support frame (31) is two; The bag fixing assembly includes a reference card frame (27), a sewing groove one (271) is formed in the bottom of the reference card frame (27), a cover plate (272) is movably inserted into the inner cavity of the reference card frame (27), a sewing groove two (273) is formed in the top of the cover plate (272), a handle (274) is fixedly installed on the top of the cover plate (272).

2. The U-type sewing apparatus for an aluminum foil pouch according to claim 1, characterized by: The inner wall of the cover plate (272) is fixedly installed with an electromagnet (275), the top of the cover plate (272) is fixedly installed with a battery (276), and the top of the cover plate (272) is fixedly installed with a press switch (277).

3. The U-type sewing apparatus for an aluminum foil bag according to claim 1, characterized by: The U-shaped path driving assembly includes a first support block (21) and a second support block (22), the first support block (21) and the second support block (22) are fixedly installed at the ends of the two support frames (31) respectively, a connecting rod (23) is fixedly installed between the adjacent sides of the first support block (21) and the second support block (22), a ball screw (24) is rotatably connected between the adjacent sides of the first support block (21) and the second support block (22), a sliding seat (26) is slidably connected to the outer walls of the connecting rod (23) and the ball screw (24), a servo motor (25) is fixedly installed on the outer wall of the first support block (21), and the output shaft of the servo motor (25) is fixedly connected with the end of the ball screw (24).

4. The U-shaped sewing apparatus for an aluminum foil bag according to claim 3, characterized by: The top of the sliding seat (26) is fixedly installed with a vertical plate (261), the top of the vertical plate (261) is fixedly installed with a table plate (262), the bottom of the table plate (262) is fixedly installed with a stepping motor (263), the top of the table plate (262) is rotatably connected with a rotating seat (264), the output shaft of the stepping motor (263) is fixedly connected with the bottom of the rotating seat (264), and the reference card frame (27) is fixedly installed on the top of the rotating seat (264).

5. The U-type sewing apparatus for an aluminum foil pouch according to claim 1, characterized by: The convenient dismounting mechanism (3) further includes a fixed pin block (33) and a convex seat (35), the fixed pin block (33) is fixedly installed at the bottom of the sewing workbench (1), a connecting block (34) is fixedly installed on the outer wall of the fixed pin block (33), a movable pin block (32) is movably inserted into the cavity formed by the fixed pin block (33) and the connecting block (34), the support frame (31) is fixedly installed at the bottom of the movable pin block (32), and a pin rod (39) is slidably connected to the inner wall of the fixed pin block (33).

6. The U-shaped sewing apparatus for an aluminum foil pouch according to claim 5, characterized by: The convex seat (35) is fixedly installed on the bottom of the sewing workbench (1), the inner wall of the convex seat (35) is threadedly connected with a threaded rod (36), the left end of the threaded rod (36) is rotatably connected with a connecting strip (38), the pin rod (39) is fixedly connected to the left side of the connecting strip (38), and the right end of the threaded rod (36) is fixedly connected with a rotating handle (37).

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