阅读说明：本技术 一种全自动包装机缝包夹移装置 (Full-automatic packagine machine seam package presss from both sides and moves device ) 是由 吴湘柠 周立 毛骏 陈义时 张培铭 梁海靖 甘迪宁 季天裕 李永成 杜永仪 凌洪 于 2019-09-30 设计创作，主要内容包括：本发明公开一种全自动包装机缝包夹移装置,包括机架、设有滑轨的线性模组、移送机构、夹移机构、抓袋机构、皮带机和设有缝纫部的缝纫机；所述机架为凵形,其底部设有皮带机；所述机架两边的顶部分别安装线性模组和缝纫机；所述移送机构包括移送底板、龙门架和移送连接杆；所述移送底板滑动连接于滑轨；所述龙门架固定安装于移送底板上；所述夹移机构包括一对导轨和分别与导轨滑动连接的一对夹持机构；所述导轨平行且相对设于机架内的上壁；所述龙门架的两边通过移送连接杆滑动分别连接导轨；所述抓袋机构固定安装在龙门架上部；所述抓袋机构设于缝纫部的上方且能够穿过缝纫部。本发明使编织袋外袋保持口平直的形状,提高移送缝合成功率。(The invention discloses a full-automatic packaging machine sewing, clamping and moving device which comprises a rack, a linear module provided with a slide rail, a moving mechanism, a clamping and moving mechanism, a bag grabbing mechanism, a belt conveyor and a sewing machine provided with a sewing part, wherein the linear module is arranged on the rack; the frame is U-shaped, and a belt conveyor is arranged at the bottom of the frame; the top parts of the two sides of the frame are respectively provided with a linear module and a sewing machine; the transfer mechanism comprises a transfer bottom plate, a portal frame and a transfer connecting rod; the transfer bottom plate is connected with the slide rail in a sliding manner; the portal frame is fixedly arranged on the transfer bottom plate; the clamping and moving mechanism comprises a pair of guide rails and a pair of clamping mechanisms which are respectively connected with the guide rails in a sliding manner; the guide rails are parallel and are oppositely arranged on the upper wall in the rack; two sides of the portal frame are respectively connected with the guide rails in a sliding manner through the transfer connecting rod; the bag grabbing mechanism is fixedly arranged on the upper part of the portal frame; the bag grabbing mechanism is arranged above the sewing part and can penetrate through the sewing part. The invention ensures that the outer bag of the woven bag keeps a straight shape and improves the success rate of transferring and sewing.)

1. The utility model provides a full-automatic packagine machine seam package presss from both sides moves device which characterized in that: comprises a frame, a linear module provided with a slide rail, a transfer mechanism, a clamping and moving mechanism, a bag grabbing mechanism, a belt conveyor and a sewing machine provided with a sewing part; the frame is U-shaped, and a belt conveyor is arranged at the bottom of the frame; the top parts of the two sides of the frame are respectively provided with a linear module and a sewing machine; the transfer mechanism comprises a transfer bottom plate, a portal frame and a transfer connecting rod; the transfer bottom plate is connected with the slide rail in a sliding manner; the portal frame is fixedly arranged on the transfer bottom plate; the clamping and moving mechanism comprises a pair of guide rails and a pair of clamping mechanisms which are respectively connected with the guide rails in a sliding manner; the guide rails are parallel and are oppositely arranged on the upper wall in the rack; two sides of the portal frame are respectively connected with the guide rails in a sliding manner through the transfer connecting rod; the bag grabbing mechanism is fixedly arranged on the upper part of the portal frame; the bag grabbing mechanism is arranged above the sewing part and can penetrate through the sewing part.

2. The full-automatic packaging machine sewing, clamping and moving device according to claim 1, characterized in that: the clamping mechanism comprises a sliding block, a clamping base, an air cylinder, an adjusting base plate and a clamping moving rod; the sliding block is connected with the guide rail in a sliding manner; the clamping base is fixedly connected with the sliding block; the adjusting base plate is fixedly arranged on the upper part of the clamping base; the air cylinder is fixedly arranged above the clamping base through an adjusting base plate; the clamping and moving rod is arranged above the air cylinder; the air cylinder can drive the clamping and moving rod to move along the direction perpendicular to the guide rail.

3. The full-automatic packaging machine sewing, clamping and moving device according to claim 1, characterized in that: the bag grabbing mechanism comprises a bag grabbing rod, a finger cylinder, a bag grabbing paw and a connecting piece; one end of the bag grabbing rod is welded with a connecting piece, and the other end of the bag grabbing rod is provided with the bag grabbing paw; the upper part of the bag grabbing claw is provided with a finger cylinder; the finger cylinder can drive the bag-grabbing claw to open and close; the portal frame is fixedly connected with the bag grabbing mechanism through a connecting piece and a bolt.

4. The full-automatic packaging machine sewing, clamping and moving device according to claim 1, characterized in that: an infrared sensor is arranged on the sewing part.

Technical Field

The invention relates to the technical field of bag sewing of full-automatic packaging machines, in particular to a bag sewing, clamping and moving device of a full-automatic packaging machine, and particularly relates to a bag sewing, clamping and moving device of a flexible packaging bag.

Background

At present, the braided bag is more and more extensive because its better storability and portability use in our production life, portable and sale, traditional product bagging-off mode is generally for the manual work after throwing into the sack filling machine with the product of specific quantity, the sealed package of sack filling machine is controlled again, because the product quantity of product production line production is more, the requirement of product production efficiency is higher and higher, manual operation's time intensity is limited, can not guarantee the quick high-efficient and accurate packing that carries out a large amount of products, influence the product qualification rate of packing product, influence economic benefits, be difficult to satisfy the needs of production.

With the increasing demand of product production automation, automatic bagging of woven bags is realized by adopting a packaging machine in many product production enterprises, and products with specific number or weight are set in each packaging bag. The automatic sewing is carried out through the sewing transfer station after the bagging, especially when carrying out outer bag sewing to the inside and outside double-deck packing braided bag of flexibility, because only adopt general fixture to press from both sides the both ends of tight outer bag of braided bag, the outer bag mouth that appears easily in the automatic transfer sewing process warp and lead to sewing failure's problem, and the outer bag of braided bag is transferred and is sewed up the success rate and lower. Patent document CN201710504366.6 discloses a full-automatic production line for packaging of nested inner and outer bags and a packaging method thereof, which solves the problem of bag opening sewing by automatic sewing guidance of woven bags, but the bag protection rod of the structure is opened and closed by the drive of a finger cylinder, so that the problem of incomplete bag protection due to the fact that the distal end openings of the bag protection rod cannot be attached easily occurs.

Disclosure of Invention

The invention aims to solve the problem that the sewing is failed due to the deformation of an outer bag opening which is easy to occur in the automatic transferring and sewing process because the two ends of the woven outer bag are clamped by a common clamping mechanism in the existing full-automatic packaging production line, and the success rate of sewing the woven outer bag is low; the bag sewing, clamping and moving device of the full-automatic packaging machine can grasp the bag opening of the outer bag of the woven bag and clamp the lower part of the woven part, so that the outer bag of the woven bag keeps the straight shape of the opening, and the success rate of transferring and sewing is improved.

In order to solve the problems, the full-automatic packaging machine sewing bag clamping and moving device comprises a frame, a linear module provided with a slide rail, a moving mechanism, a clamping and moving mechanism, a bag grabbing mechanism, a belt conveyor and a sewing machine provided with a sewing part; the frame is U-shaped, and a belt conveyor is arranged at the bottom of the frame; the top parts of the two sides of the frame are respectively provided with a linear module and a sewing machine; the transfer mechanism comprises a transfer bottom plate, a portal frame and a transfer connecting rod; the transfer bottom plate is connected with the slide rail in a sliding manner; the portal frame is fixedly arranged on the transfer bottom plate; the clamping and moving mechanism comprises a pair of guide rails and a pair of clamping mechanisms which are respectively connected with the guide rails in a sliding manner; the guide rails are parallel and are oppositely arranged on the upper wall in the rack; two sides of the portal frame are respectively connected with the guide rails in a sliding manner through the transfer connecting rod; the bag grabbing mechanism is fixedly arranged on the upper part of the portal frame; the bag grabbing mechanism is arranged above the sewing part and can penetrate through the sewing part.

Particularly, the clamping mechanism comprises a sliding block, a clamping base, an air cylinder, an adjusting base plate and a clamping rod; the sliding block is connected with the guide rail in a sliding manner; the clamping base is fixedly connected with the sliding block; the adjusting base plate is fixedly arranged on the upper part of the clamping base; the air cylinder is fixedly arranged above the clamping base through an adjusting base plate; the clamping and moving rod is arranged above the air cylinder; the air cylinder can drive the clamping and moving rod to move along the direction perpendicular to the guide rail.

Particularly, the bag grabbing mechanism comprises a bag grabbing rod, a finger cylinder, a bag grabbing paw and a connecting piece; one end of the bag grabbing rod is welded with a connecting piece, and the other end of the bag grabbing rod is provided with the bag grabbing paw; the upper part of the bag grabbing claw is provided with a finger cylinder; the finger cylinder can drive the bag-grabbing claw to open and close; the portal frame is fixedly connected with the bag grabbing mechanism through a connecting piece and a bolt.

Particularly, an infrared sensor is arranged on the sewing part.

The invention has the beneficial effects that:

1. the bag sewing machine is provided with the transfer mechanism, the clamping and moving mechanism and the bag grabbing mechanism, the transfer bottom plate of the transfer mechanism is connected with the linear module, and the transfer mechanism is connected with the clamping and moving mechanism and the bag grabbing mechanism, so that the running speed of the linear module, the clamping and moving mechanism and the bag grabbing mechanism is the same as the conveying speed of a belt conveyor, and the success rate of sewing the outer bag of the woven bag is high.

2. The clamping and moving mechanisms are a pair, and the air cylinders can drive the clamping and moving rods to move in the direction vertical to the guide rails, so that the two clamping and moving rods are closed and can clamp the outer woven bag; the finger cylinder of the bag grabbing mechanism can drive the bag grabbing claws to open and close, and can clamp the bag opening of the outer woven bag; the two are matched, the opening of the outer bag of the woven bag can be grasped tightly, the lower part of the woven part is clamped tightly, the outer bag of the woven bag keeps the straight shape of the opening, and the transfer and sewing success rate is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a left side view of an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a clamping and moving mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a bag grasping mechanism according to an embodiment of the present invention.

In the figure: 1. a frame; 2. an inner bag placing mechanism; 3. a linear module; 4. a transfer floor; 5. a gantry; 6. a transfer link; 7. a clamping and moving mechanism; 8. a bag grasping mechanism; 9. a sewing machine; 10. a belt conveyor; 71. a guide rail; 72. a slider; 73. clamping the base; 74. adjusting the base plate; 75. a cylinder; 76. a clamping and moving rod; 81. a bag grabbing rod; 82. a finger cylinder; 83. a bag grabbing paw; 84. a connecting member.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.

As shown in fig. 1 and fig. 2, the full-automatic packaging machine bag sewing, clamping and moving device of the embodiment includes a frame 1, a linear module 3, a transfer mechanism, a clamping and moving mechanism 7, a bag grasping mechanism 8, a belt conveyor 10 and a sewing machine 9.

The frame 1 is U-shaped, and the bottom of the frame is provided with a belt conveyor 10. The top of one side of the frame 1 is provided with the linear module 3, and the top of the other side is provided with the sewing machine 9. Is provided with a slide rail. The sewing machine 9 is provided with a sewing portion on which an infrared sensor is provided. The transfer mechanism comprises a transfer bottom plate 4, a portal frame 5 and a transfer connecting rod 6. The transfer base plate 4 is slidably connected to the slide rail. The portal frame 5 is fixedly installed on the transfer bottom plate 4.

As shown in fig. 3, the gripping and moving mechanism 7 includes a pair of identical guide rails 71 and a pair of identical gripping mechanisms slidably connected to the guide rails 71, respectively. The clamping mechanism comprises a slide block 72, a clamping base 73, an air cylinder 75, an adjusting base plate 74 and a clamping rod 76. The slider 72 is slidably connected to the guide rail 71. The clamping base 73 is fixedly connected with the slider 72. The adjusting shim plate 74 is fixedly mounted on the upper portion of the clamping base 73. The air cylinder 75 is fixedly mounted above the clamping base 73 by an adjusting shim plate 74. The pinching lever 76 is provided above the cylinder 75. The air cylinder 75 can drive the pinching-moving lever 76 to move in the direction perpendicular to the guide rail 71. The guide rails 71 are mounted parallel and opposite to the upper wall in the housing 1. The gantry 5 is slidably connected to the guide rail 71 by a transfer link 6.

As shown in fig. 4, the bag grasping mechanism 8 includes a bag grasping rod 81, a finger cylinder 82, a connecting member 84, and a bag grasping claw 83. One end of the bag-grasping rod 81 is welded with a connecting piece 84, and the other end is provided with a bag-grasping claw 83. The upper part of the bag-grabbing claw 83 is provided with a finger cylinder 82. The finger cylinder 82 can drive the bag-grasping claw 83 to open and close. The gantry 5 is fixedly connected with the bag grabbing mechanism 8 through a connecting piece 84 and a bolt. The whole bag-grasping mechanism 8 is arranged above the sewing part and can penetrate through the sewing part.

The working principle and the using method of the embodiment of the invention are as follows:

the initial state of the clamping and moving rods 76 of the two clamping mechanisms is an opening state, the initial state of the bag-grabbing claws 83 of the bag-grabbing mechanism 8 is an opening state, and the two clamping mechanisms are both in a state of waiting for the bag-forming materials of the outer woven bag to finish the previous process. After the bag-forming materials are subjected to the inner bag placing process through the inner bag placing mechanism 2, the bag-forming materials are conveyed to a bag sewing and transferring station through the belt conveyor 10, at the moment, the two clamping and moving rods 76 are closed under the action of the air cylinders 75 of the clamping mechanisms to clamp the outer bags of the bag-forming materials, and meanwhile, the finger air cylinders 82 on the bag grabbing mechanism 8 are closed, so that the bag grabbing claws 83 grab the outer bag openings of the bag-forming materials close to the sewing machine 9. The belt conveyor 10 continues to convey the bagged materials without stopping, at this time, the linear module 3 drives the transfer mechanism to drive the clamping mechanism and the bag grabbing mechanism 8 to move, the speed of the transfer mechanism is consistent with the conveying speed of the belt conveyor 10, and meanwhile, the bagged materials are conveyed towards the sewing machine 9. When the infrared sensor senses that the bag-forming material enters the sewing machine 9, the sewing part begins to sew the outer bag opening of the bag material; after the infrared sensor senses that the outer pocket sewing of the bag forming materials is finished, the two clamping and moving rods 76 of the clamping mechanism and the bag grabbing claws 83 of the bag grabbing mechanism 8 are respectively opened, and the linear module 3 drives the clamping mechanism and the bag grabbing mechanism 8 to return. When the bag-holding mechanism 8 is moved back to be ready to enter the sewing machine 9, the bag-holding gripper 83 is closed and moves on to the bag-waiting position. The bag gripper 83 opens to wait for the next bag material.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes or modifications may be made by the patentees within the scope of the appended claims, and within the scope of the invention, as long as they do not exceed the scope of the invention described in the claims.