Uninterrupted bag handle pressing machine

Abstract

The utility model belongs to the technical field of automatic handle pressing equipment, and particularly relates to an uninterrupted bag handle pressing machine which comprises a first handle bin, a second handle bin, a handle push-out assembly, a bag conveying assembly, a bag suction mechanical arm and a pressing assembly. The bottom of the first handle bin is provided with a lifting pusher, the second handle bin is vertically arranged above the first handle bin, the top of the first handle bin and the bottom of the second handle bin are each provided with a handle push-out assembly, and the pressing assembly is arranged in front of the handle push-out assemblies. The bag suction mechanical arm is arranged between the pressing assembly and the bag conveying assembly. The automatic handle pressing mechanism is reasonable in layout and compact in structure, the design that the first handle bin, the second handle bin and the bag conveying assembly are separated is adopted, parts can be conveniently added at any time without shutdown, the handle parts and bags are conveyed into the pressing assembly in a unified mode to be pressed, alignment is accurate, and operation efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of handle automatic pressing equipment, and more specifically, to an uninterrupted bag handle pressing machine. Background Art

[0002] In the traditional workshop production process, the assembly and pressing of packaging bags with handles are both manually operated. In this production method of manually assembling and pressing the handles of packaging bags, when workers work for a long time, the quality and efficiency of the assembly and pressing of packaging bags may gradually decrease. There may even be problems such as the upper and lower fastening parts not being fastened in place and inaccurate alignment. Manual operation is also prone to errors, resulting in relatively low overall production efficiency and difficulty in well controlling the quality.

[0003] In view of this, there are devices on the market that can replace manual labor to automatically complete the installation of bag handles. For example, in the patent document with the patent number CN202021349112.5 and the name "A fully automatic packaging bag handle pressing device", the disclosed device includes a pressing table on a base bracket, a rotating disk on the pressing table, and along the rotation direction of the rotating disk, a first fastening part station, a packaging bag station, a second fastening part station, and a finished product station are equally divided in sequence; a first vibrating disk is arranged on one side of the first fastening part station, and a first transplanting assembly is also arranged on the pressing table; a loading tooling is arranged on one side of the packaging bag station, and a packaging bag loading mechanism is also arranged on the pressing table; a second vibrating disk is arranged on one side of the second fastening part station, and a transplanting and pressing assembly is also arranged on the pressing table; a blanking tooling is arranged on one side of the finished product station, and a blanking mechanism is also arranged on the pressing table. The blanking mechanism is used to move the pressed packaging bag finished product to the blanking tooling.

[0004] Although the above device realizes the automatic installation process of bag handles, its overall mechanism linkage is relatively complex, the operation efficiency is low, and the maintenance work of the device is troublesome. In addition, since both the first fastening part and the second fastening part are divided into inner and outer sides, and a general vibrating disk only has the function of arranging and discharging materials and cannot orient the fastening parts, it is not clear how to use the vibrating disk and the transplanting assembly to flip the fastening parts when the orientations of the two fastening parts are incorrect.

[0005] In summary, it is necessary to develop a handle automatic installation device with a simple, reliable structure, high operation efficiency, and good processing effect. Summary of the Utility Model

[0006] In order to solve the problems that the linkage mechanism of general bag handle automatic installation devices on the market is relatively complex, there are many driving components, which is not conducive to equipment maintenance, the operation efficiency of the equipment is low, and it may not be able to ensure the accurate alignment and pressing of the handle fastening parts, a kind of uninterrupted bag handle pressing machine is provided.

[0007] An uninterrupted bag handle pressing machine, comprising a first handle bin, a second handle bin, a handle pushing component, a bag conveying component, a bag suction manipulator and a pressing component. Vertical stacking grooves are provided in both the first handle bin and the second handle bin. A lifting pusher is provided at the bottom of the first handle bin. The second handle bin is vertically arranged above the first handle bin. Handle pushing components are provided at the top of the first handle bin and the bottom of the second handle bin. The pressing component is arranged in front of the handle pushing component. The bag suction manipulator is arranged between the pressing component and the bag conveying component.

[0008] Further, a plurality of first handle bins are arranged and are drivingly connected to a reciprocating slide rail. The lifting pusher is arranged at the middle side of the reciprocating slide rail.

[0009] Further, the lifting pusher includes a pushing gripper and a lifting slide rail. The lifting slide rail is drivingly connected to the pushing gripper. The pushing gripper faces the side of the reciprocating slide rail, and the opening angle of the pushing gripper is more than 180°.

[0010] Further, a clearance ejector rod is provided at the bottom of the vertical stacking groove of the first handle bin. Clearance grooves are correspondingly arranged on the left and right sides of the clearance ejector rod for the pushing gripper.

[0011] Further, a handle buckle input port is opened at the front end of the vertical stacking groove of the second handle bin. A soft limiting strip is vertically installed on the handle buckle input port.

[0012] Further, the handle pushing component includes a limiting baffle and a telescopic drive. Handle part grooves are correspondingly arranged on the upper and lower sides of the limiting baffle for the output ends of the first handle bin and the second handle bin. The front end of the handle part groove is open, and the rear end of the limiting baffle is connected to the telescopic drive.

[0013] Further, the pressing component includes a pressing base, a lifting series-connected rod and a lifting pressing plate. The lifting series-connected rod vertically penetrates the pressing base. The lifting pressing plate is arranged above the pressing base, and the vertical central axes of the lifting series-connected rod and the lifting pressing plate coincide.

[0014] Further, the bag conveying component includes a bag stacking seat and a reciprocating guide rail. A plurality of bag stacking seats are arranged and are drivingly connected to the reciprocating guide rail. The bag suction manipulator is arranged above the middle of the reciprocating guide rail.

[0015] Further, the bag conveying component includes a stacking partition bin and a circulating conveyor belt. A plurality of stacking partition bins are arranged around the circulating conveyor belt, and vertical partition plates are arranged between the stacking partition bins.

[0016] Furthermore, the bag-sucking robotic arm includes a bag-taking suction cup, a suction cup bracket, a translation slide rail, and a lifting assembly. The suction cup bracket is slidably sleeved on the translation slide rail. The lifting assembly is installed on the suction cup bracket. The bag-taking suction cup is installed at the bottom of the lifting assembly. The pressing assembly and the bag-conveying assembly are respectively arranged at both ends of the translation slide rail. A blanking slide rail is arranged on the side of the translation slide rail, and a vertically downward lifting suction cup is slidably sleeved on the blanking slide rail.

[0017] The advantages of the present utility model are as follows:

[0018] 1. The equipment has a high degree of structural integration, a reasonable layout, and a compact volume, and can efficiently complete the handle pressing process of the packaging bag.

[0019] 2. The conveying mechanisms of the handle and the bag both support feeding during the operation of the equipment, without the need to stop and wait when adding parts, and the working efficiency is high.

[0020] 3. The pressing layout is fixedly arranged relative to the conveying mechanisms of each part, and the alignment accuracy of the parts is high, and the pressing quality is good.

[0021] 4. The degree of automation is high, which can effectively reduce the labor cost in the production workshop and extend the production time. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a structural schematic diagram of an uninterrupted bag handle press;

[0024] Figure 2 It is a structural schematic diagram of the first handle bin;

[0025] Figure 3 It is a top view structural diagram of the pushing gripper in the open state;

[0026] Figure 4 It is a structural schematic diagram of the second handle bin and the handle pushing assembly;

[0027] Figure 5 It is a structural schematic diagram of the handle pushing assembly;

[0028] Figure 6 It is a structural schematic diagram of the bag-conveying assembly and the bag-sucking robotic arm;

[0029] Figure 7Schematic diagram of the structure behind the suction bag manipulator and the blanking slide rail;

[0030] Figure 8 Schematic diagram of the structure of the pressing component;

[0031] Figure 9 Schematic diagram of the structure of another embodiment of the non-stop bag handle pressing machine.

[0032] Reference numerals in the drawings:

[0033] 1. First handle bin; 101. Reciprocating slide rail; 2. Second handle bin; 3. Handle pushing component; 301. Limit baffle; 302. Telescopic drive; 303. Handle part groove; 4. Bag conveying component; 401. Bag stacking seat; 402. Reciprocating guide rail; 403. Stacking partition; 404. Circulating conveyor belt; 405. Vertical partition; 5. Suction bag manipulator; 501. Bag taking suction cup; 502. Suction cup support; 503. Translation slide rail; 504. Lifting component; 6. Pressing component; 601. Pressing base; 602. Lifting series-connected rod; 603. Lifting pressing plate; 604. Clearance hole; 7. Vertical stacking groove; 701. Clearance ejector rod; 702. Clearance groove; 703. Handle buckle input port; 704. Soft limit strip; 8. Lifting pusher; 801. Pushing claw; 802. Lifting slide rail; 9. Blanking slide rail; 901. Lifting suction cup; 10. Handle fastener; 11. Packaging bag. Detailed implementation manners

[0034] In order to solve the problems that the linkage mechanism of the general automatic installation equipment for bag handles on the market is relatively complex, there are many driving components, which is not conducive to equipment maintenance, the operation efficiency of the equipment is relatively low, and it may not be possible to ensure the accurate alignment and pressing of the handle fastening parts, a non-stop bag handle pressing machine is provided.

[0035] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0036] It should be noted that the terms such as "inside", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present utility model. The change or adjustment of their relative relationships shall also be regarded as the scope of implementation of the present utility model without substantial change in technical content. This is stated first for clarification.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances. Embodiment 1

[0038] As Figures 1 to 8 shown, this embodiment provides an uninterrupted bag handle pressing machine, which includes a first handle bin 1, a second handle bin 2, a handle pushing component 3, a bag conveying component 4, a bag suction manipulator 5, and a pressing component 6. Vertical stacking slots 7 are provided in both the first handle bin 1 and the second handle bin 2. A lifting pusher 8 is provided at the bottom of the first handle bin 1. The second handle bin 2 is vertically arranged above the first handle bin 1. Handle pushing components 3 are provided at the top of the first handle bin 1 and the bottom of the second handle bin 2. The pressing component 6 is arranged in front of the handle pushing component 3. The bag suction manipulator 5 is arranged between the pressing component 6 and the bag conveying component 4.

[0039] When the equipment runs, it includes the following steps:

[0040] First, install the handle fasteners 10 on both sides in the vertical stacking slots 7 respectively, and then place the stack of packaging bags 11 on the bag conveying component 4. The pushing gripper 801 at the bottom of the first handle bin 1 closes, and the lifting pusher 8 drives the pushing gripper 801 to rise. Under the action of the thrust, the handle fastener 10 at the top of the first handle bin 1 is embedded into the handle part groove 303 of the limit baffle 301; at the same time, the handle fastener 10 at the bottom of the second handle bin 2 is also embedded into the upper handle part groove 303 under the action of gravity.

[0041] Second, subsequently, the handle pushing component 3 starts to push out one handle fastener 10 each from the top of the first handle bin 1 and the bottom of the second handle bin 2 to the pressing component 6, and the bag suction manipulator 5 takes out a packaging bag 11 from the bag conveying component 4 and conveys it between the upper and lower handle fasteners 10 at the pressing station. At this time, the lifting connecting rod 602 jacks upward and passes through the holes of the upper and lower handle fasteners 10 and the middle packaging bag 11 in the handle part groove 303 for positioning. After positioning, the limit baffle 301 resets, and the lifting pusher 8 at the bottom of the first handle bin 1 gradually rises to push the handle fasteners 10 in the vertical stacking groove 7 arranged vertically upward one by one, while the handle fasteners 10 in the vertical stacking groove 7 of the second handle bin 2 automatically fall in sequence under the action of gravity, and the handle part groove 303 is filled with handle fasteners 10 waiting for the next push.

[0042] Third, the lifting pressing plate 603 presses down to press and fix the upper and lower handle fasteners 10 on the packaging bag 11, and the lifting connecting rod 602 and the lifting pressing plate 603 reset to complete the handle pressing process.

[0043] Fourth, the lifting suction cup 901 in the blanking mechanism sends out the bag with the buckle pressed out of the equipment, and vacates the position to wait for the next cycle.

[0044] The two first handle bins 1 are arranged and are drivingly connected to the reciprocating slide rail 101, and the lifting pusher 8 is arranged on the side of the middle part of the reciprocating slide rail 101. When the lifting pusher 8 rises to the highest point and the handle fasteners 10 in the first handle bin 1 are emptied, the lifting pusher 8 resets to the lowest point, and the reciprocating slide rail 101 starts to send another first handle bin 1 filled with handle fasteners 10 beside it above the lifting pusher 8, and then the lifting pusher 8 rises to continue the output process of the handle fasteners 10. At this time, the staff can add handle fasteners 10 to the empty first handle bin 1, and realize the continuous output of handle fasteners 10 under the reciprocating switching of the two first handle bins 1.

[0045] The lifting pusher 8 includes a pushing claw 801 and a lifting slide rail 802. The lifting slide rail 802 is drivingly connected to the pushing claw 801. The pushing claw 801 faces the side of the reciprocating slide rail 101, and the opening angle of the pushing claw 801 is 180°. The pushing claw 801 with an opening angle of 180° can avoid interference and collision between the first handle bin 1 running reciprocally and the pushing claw 801.

[0046] A clearance top rod 701 is arranged at the bottom of the vertical stacking groove 7 of the first handle bin 1, and clearance grooves 702 corresponding to the pushing claw 801 are arranged on the left and right sides of the clearance top rod 701. The cooperation of the clearance top rod 701 and the clearance grooves 702 facilitates the pushing claw 801 to be stuck under the handle fastener 10 at the bottom of the vertical stacking groove 7, so that the pushing claw 801 can stably push the handle fastener 10 upward.

[0047] A handle buckle input port 703 is provided at the front end of the vertical stacking groove 7 of the second handle bin 2, and a soft limiting strip 704 is vertically installed on the handle buckle input port 703. In this embodiment, the soft limiting strip 704 is two symmetric soft ropes. By prying the soft ropes on the left and right sides apart from the middle, the vertically stacked handle fasteners 10 can be passed through the handle buckle input port 703 at the front end and loaded into the vertical stacking groove 7. Workers do not need to climb to the top of the vertical stacking groove 7 for feeding, which is convenient and labor-saving. The soft ropes can provide a limiting function to prevent the handle fasteners 10 in the vertical stacking groove 7 from tilting and falling out.

[0048] The handle pushing assembly 3 includes a limiting baffle 301 and a telescopic drive 302. Handle part grooves 303 are provided on the upper and lower sides of the limiting baffle 301 corresponding to the output ends of the first handle bin 1 and the second handle bin 2. The front end of the handle part groove 303 is open, and the rear end of the limiting baffle 301 is connected to the telescopic drive 302. Among them, the depth of the handle part groove 303 can be set to be equal to the thickness of the handle fastener 10 to ensure that a single part is output each time and prevent jamming failures. The limiting baffles 301 on the upper and lower sides are driven by the telescopic drive 302 to move, which can ensure that the handle fasteners 10 in the first handle bin 1 and the second handle bin 2 are smoothly pushed out.

[0049] The pressing assembly 6 includes a pressing base 601, a lifting series rod 602 and a lifting pressing plate 603. The lifting series rod 602 vertically penetrates the pressing base 601, and the lifting pressing plate 603 is arranged above the pressing base 601. The vertical central axes of the lifting series rod 602 and the lifting pressing plate 603 coincide. When pressing, the handle fasteners 10 on the upper and lower sides are pushed out and the packaging bag 11 is sent between the two handle buckles. At this time, the lifting series rod 602 can extend upward to connect the three parts in series to ensure accurate alignment. Subsequently, the lifting pressing plate 603 presses down to press the handle fastener 10 on the packaging bag 11 to complete the handle buckle pressing process. It is worth mentioning that an avoidance hole 604 is provided in the middle of the lifting pressing plate 603 corresponding to the lifting series rod 602 to prevent interference and collision between the lifting pressing plate 603 and the lifting series rod 602 when the lifting pressing plate 603 presses down, thus avoiding damage.

[0050] The bag conveying assembly 4 includes a bag stacking seat 401 and a reciprocating guide rail 402. A plurality of bag stacking seats 401 are arranged and are drivingly connected to the reciprocating guide rail 402. The suction bag manipulator 5 is arranged above the middle of the reciprocating guide rail 402. The working principle of the cooperation between the plurality of bag stacking seats 401 and the reciprocating guide rail 402 is the same as that of the first handle bin 1, which supports adding the packaging bag 11 during the operation of the equipment without stopping for feeding.

[0051] The suction bag manipulator 5 includes a bag-taking suction cup 501, a suction cup bracket 502, a translation slide rail 503, and a lifting assembly 504. The suction cup bracket 502 is slidably sleeved on the translation slide rail 503. The lifting assembly 504 is installed on the suction cup bracket 502. The bag-taking suction cup 501 is installed at the bottom of the lifting assembly 504. The pressing assembly 6 and the bag-transporting assembly 4 are respectively arranged at both ends of the translation slide rail 503. A blanking slide rail 9 is arranged on the side of the translation slide rail 503, and a vertically downward lifting suction cup 901 is slidably sleeved on the blanking slide rail 9. During the operation of the device, the bag-taking suction cup 501 is first lowered by the lifting assembly 504 to the top of the stacked packaging bags 11, sucks up one packaging bag 11, and then the translation slide rail 503 transports the packaging bag 11 horizontally to one end of the pressing assembly 6, so that the packaging bag 11 reaches between the upper and lower handle fasteners 10 and the packaging bag 11 is placed down for the handle pressing process. After the pressing is completed, the blanking slide rail 9 cooperates with the lifting suction cup 901 to suck up the finished packaging bag and transport it to the outside of the blanking slide rail 9 for blanking. It is worth mentioning that devices such as a conveyor belt or a trolley can be installed below the outside of the blanking slide rail 9 to facilitate the delivery of the finished packaging bag. Embodiment 2

[0052] As Figure 9 shown, the difference between this embodiment and Embodiment 1 is that the bag-transporting assembly 4 includes a stacking bin 403 and a circulating conveyor belt 404. A plurality of stacking bins 403 are arranged around the circulating conveyor belt 404, and vertical partitions 405 are arranged between the stacking bins 403. Using multiple vertical partitions 405 can separate multiple stacking bins 403 on the circulating conveyor belt 404, and the design of the reciprocating mechanism is more concise than that of Embodiment 1.

[0053] The above content is a further detailed description of the present invention in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. That is, all equal changes and modifications made within the scope of this application should still fall within the scope covered by the present invention.

Claims

1. An uninterrupted bag handle pressing machine, characterized in that: It includes a first handle bin, a second handle bin, a handle push-out assembly, a bag conveying assembly, a bag suction robot arm and a pressing assembly, wherein the first handle bin and the second handle bin are both provided with vertical stacking grooves, a lifting pusher is provided at the bottom of the first handle bin, the second handle bin is vertically arranged above the first handle bin, a handle push-out assembly is provided at the top of the first handle bin and the bottom of the second handle bin, the pressing assembly is arranged in front of the handle push-out assembly, and the bag suction robot arm is arranged between the pressing assembly and the bag conveying assembly.

2. The uninterrupted bag handle pressing machine according to claim 1, characterized in that: A plurality of first handle bins are arranged in an array and are drivingly connected to the reciprocating slide rail, and the lifting pusher is arranged on the side of the middle part of the reciprocating slide rail.

3. The uninterrupted bag handle pressing machine according to claim 2, characterized in that: The lifting pusher comprises a pushing jaw and a lifting slide rail. The lifting slide rail drives and connects the pushing jaw. The pushing jaw faces one side of the reciprocating slide rail, and the opening angle of the pushing jaw is above 180°.

4. The uninterrupted bag handle pressing machine according to claim 3, characterized in that: A clearance rod is provided at the bottom of the vertical stacking groove of the first handle bin, and clearance grooves are provided on the left and right sides of the clearance rod corresponding to the pushing clamping claws.

5. The uninterrupted bag handle pressing machine according to claim 1, characterized in that: A handle buckle input port is provided at the front end of the vertical stacking slot of the second handle bin, and a soft limiting strip is vertically installed on the handle buckle input port.

6. The uninterrupted bag handle pressing machine according to claim 1, characterized in that: The handle pushing assembly includes a limit baffle and a telescopic drive. The upper and lower sides of the limit baffle are provided with handle piece grooves corresponding to the output ends of the first handle bin and the second handle bin. The front end of the handle piece groove is open, and the rear end of the limit baffle is connected to the telescopic drive.

7. The uninterrupted bag handle pressing machine according to claim 1, characterized in that: The pressing assembly includes a pressing base, a lifting series connecting rod and a lifting and lowering pressure plate. The lifting series connecting rod vertically penetrates the pressing base, and the lifting and lowering pressure plate is arranged above the pressing base. The vertical central axes of the lifting series connecting rod and the lifting and lowering pressure plate coincide with each other.

8. The uninterrupted bag handle pressing machine according to claim 1, characterized in that: The bag conveying assembly comprises a bag stacking seat and a reciprocating guide rail. A plurality of bag stacking seats are arranged in an array and are drivingly connected to the reciprocating guide rail. The bag suction mechanical arm is arranged above the middle of the reciprocating guide rail.

9. The uninterrupted bag handle pressing machine according to claim 1, characterized in that: The bag conveying assembly comprises stacking compartments and a circulating conveyor belt. A plurality of stacking compartments are arranged around the circulating conveyor belt, and vertical partitions are arranged between the stacking compartments.

10. The uninterrupted bag handle pressing machine according to claim 1, characterized in that: The bag suction robot arm includes a bag picking suction cup, a suction cup bracket, a translation slide rail and a lifting assembly. The suction cup bracket is slidably sleeved on the translation slide rail, the lifting assembly is installed on the suction cup bracket, the bag picking suction cup is installed on the bottom of the lifting assembly, the pressing assembly and the bag transporting assembly are respectively arranged at both ends of the translation slide rail, a material discharge slide rail is arranged on the side of the translation slide rail, and a vertical downward lifting suction cup is slidably sleeved on the material discharge slide rail.

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