Uninterrupted handle buckle conveying mechanism

Abstract

The utility model belongs to the technical field of lifting handle buckle automatic conveying equipment, and particularly relates to an uninterrupted lifting handle buckle conveying mechanism which comprises a translation guide rail, a reciprocating drive, lifting handle buckle sleeve seats and a discharging clamping jaw, the translation guide rail is sleeved with a translation sliding block in a sliding mode, and the translation sliding block is provided with more than two lifting handle buckle sleeve seats. The lifting handle buckle sleeve seat comprises a vertical guide rod, a plurality of lifting handle buckles are arranged on the vertical guide rod in series, the reciprocating drive is connected with the translation sliding block, the discharging clamping jaw is arranged at the bottom of the lifting handle buckle sleeve seat, and a lifting sliding rail is arranged on the rear side of the discharging clamping jaw. According to the handle buckle discharging mechanism provided by the utility model, the plurality of handle buckle sleeve seats which can be alternately arranged in a reciprocating manner are arranged, so that the discharging clamping jaw can be quickly switched to the bottom of another sleeve seat filled with the handle buckles to continuously discharge after the handle buckles are used up, the non-stop continuous output of the handle buckles is realized, and the operation efficiency of equipment can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic conveying equipment for handle buckles, and more specifically, to an uninterrupted handle buckle conveying mechanism. Background Art

[0002] In the traditional workshop production process, the assembly and pressing of packaging bags with handles are both manually operated. Each worker usually independently completes all processes of the assembly and pressing of the entire packaging bag, including sequentially placing the upper buckle, the packaging bag, and the lower buckle, and performing processes such as pressing after assembly.

[0003] However, 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 buckles not being properly buckled or misaligned. Manual operation is also prone to errors, resulting in relatively low overall production efficiency and difficulty in well controlling the quality.

[0004] In view of this, there are devices on the market that can replace manual labor to automatically complete the installation of handles for packaging bags. For example, in the patent document with the patent number CN202010590727.5 and the name "rice bag handle pressing machine", a rice bag handle pressing machine is disclosed, which includes a first frame. A multi-station mechanism is provided on the first frame, a packaging bag support device is fixed on the multi-station mechanism, and a rotating bag placing mechanism is provided under the multi-station mechanism; on one side of the first frame, there is a second frame, and a handle conveying mechanism is provided on the second frame, and a handle pressing mechanism is provided at one end of the handle conveying mechanism.

[0005] However, the component bin of the above device has a limited stock. Workers need to frequently load materials into the component bin. During the loading process, the device needs to stop and wait, and cannot operate continuously, which hinders the improvement of production efficiency. It is necessary to conduct research and development upgrades for this problem. Summary of the Utility Model

[0006] In order to solve the problem that the feeding mechanism in the general automatic pressing equipment for handles of packaging bags needs to frequently stop and wait to replenish new handle buckle parts into the component conveying mechanism after the inner handle buckle parts are used up, and the device cannot operate continuously, which has a greater negative impact on production efficiency, an uninterrupted handle buckle conveying mechanism is provided.

[0007] The uninterrupted handle buckle conveying mechanism includes a translation guide rail, a reciprocating drive, a handle buckle socket, and a discharging jaw. A translation slider is slidably sleeved on the translation guide rail. On the translation slider, there are installed two or more handle buckle sockets. The handle buckle socket includes a vertical guide rod, and a plurality of handle buckles are arranged and strung on the vertical guide rod. The reciprocating drive is connected to the translation slider, and the discharging jaw is arranged at the bottom of the handle buckle socket, and a lifting slide rail is arranged at the rear of the discharging jaw.

[0008] Further, the vertical guide rod is cylindrical, and a frustum of a cone is provided at the top of the vertical guide rod.

[0009] Further, the handle buckle sleeve seat includes two vertically symmetric guide rods, and a horizontal connecting rod is connected in series between the vertically symmetric guide rods on the left and right sides.

[0010] Further, the reciprocating drive includes a rodless cylinder, the rodless cylinder is fixedly connected to the translation slider, and the rodless cylinder is parallel to the translation guide rail.

[0011] Further, an avoidance ejector rod is provided at the bottom of the handle buckle sleeve seat corresponding to the vertical guide rod, and avoidance grooves are provided on the left and right sides of the avoidance ejector rod corresponding to the discharging clamping jaws.

[0012] Further, the lifting slide rail is vertically installed on the side of the middle part of the translation guide rail, the discharging clamping jaws face one side of the translation guide rail, and the opening angle of the discharging clamping jaws is more than 180°.

[0013] Further, handle blocking pieces are symmetrically arranged at the left and right ends of the discharging clamping jaws, and the distance between the handle blocking pieces on the left and right sides is greater than the width of the vertical guide rod.

[0014] Further, a vertical guide groove is provided above the discharging clamping jaws, and the horizontal cross-sectional area of the vertical guide groove is larger than the area of the handle buckle.

[0015] Further, the translation slider and the handle buckle sleeve seat are butted by bolts.

[0016] Further, the translation guide rail, the reciprocating drive and the lifting slide rail are all fixedly installed on the support base, and a plurality of leveling feet are installed at the bottom of the support base.

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

[0018] 1. The continuous output of the discharging clamping jaws can be realized by the back-and-forth switching of a plurality of handle buckle sleeve seats filled with handle buckles, and the operation efficiency of the equipment can be improved.

[0019] 2. After the handle buckles in the handle buckle sleeve seat are used up, they will move out of the running position of the discharging clamping jaws along the translation guide rail, which is convenient for the staff to add new handle buckles to the empty handle buckle sleeve seats.

[0020] 3. The loading capacity of a plurality of handle buckle sleeve seats is strong, the feeding frequency can be reduced, and one staff member can be responsible for the handle buckle feeding operation of multiple devices.

[0021] 4. One discharging clamping jaw can correspond to a plurality of handle buckle sleeve seats, and the equipment structure is simple and efficient. Description of the Drawings

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

[0023] Figure 1 Structural schematic diagram of the uninterrupted handle buckle conveying mechanism;

[0024] Figure 2 is Figure 1 Enlarged structural view of part A of

[0025] Figure 3 Structural schematic diagram of the uninterrupted handle buckle conveying mechanism from another angle;

[0026] Figure 4 Top view of the uninterrupted handle buckle conveying mechanism;

[0027] Figure 5 Top view structural diagram when the discharging jaw is open.

[0028] Reference signs in the drawings:

[0029] 1. Translation guide rail; 101. Translation slider; 2. Rodless cylinder; 3. Handle buckle sleeve seat; 301. Vertical guide rod; 3011. Cone frustum; 302. Horizontal connecting rod; 303. Clearance top rod; 304. Clearance groove; 4. Discharging jaw; 5. Lifting slide rail; 6. Handle buckle; 7. Handle baffle; 8. Vertical guide groove; 9. Support base; 10. Leveling support feet. Detailed implementation manners

[0030] In order to solve the problem that the feeding mechanism in a general automatic handle pressing device for packaging bags needs to frequently stop waiting for new handle buckle parts to be replenished into the component conveying mechanism after the inner handle buckle parts are used up, the device cannot operate continuously, which has a greater negative impact on production efficiency, an uninterrupted handle buckle conveying mechanism is provided.

[0031] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0032] It should be noted that the terms such as "inside", "middle" and "a" 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 relationship, without substantial change in the technical content, should also be regarded as the scope of implementation of the present utility model. This is stated first for clarification.

[0033] 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 indicating 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", "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.

[0034] As Figures 1 to 5 shown, this embodiment provides an uninterrupted handle buckle conveying mechanism, which includes a translation guide rail 1, a reciprocating drive, a handle buckle sleeve seat 3 and a discharging claw 4. A translation slider 101 is slidably sleeved on the translation guide rail 1. Two handle buckle sleeve seats 3 are installed on the translation slider 101. The handle buckle sleeve seat 3 includes a vertical guide rod 301, and a plurality of handle buckles 6 are arranged and connected in series on the vertical guide rod 301. The reciprocating drive is connected to the translation slider 101. The discharging claw 4 is arranged at the bottom of the handle buckle sleeve seat 3, and a lifting slide rail 5 is arranged at the rear of the discharging claw 4.

[0035] When the device is operating, the discharging gripper 4 at the bottom of the vertical guiding rod 301 gradually rises under the drive of the lifting slide rail 5, and the handle buckles 6 vertically arranged and connected in series on the vertical guiding rod 301 are output one by one. When the discharging gripper 4 rises to the highest point and the handle buckles 6 in the vertical guiding rod 301 are emptied, the discharging gripper 4 opens and descends back to the lowest point, and the reciprocating drive starts to send another handle buckle socket 3 filled with handle buckles 6 to the upper part of the discharging gripper 4. Subsequently, the discharging gripper 4 clamps and rises to continue the output process of the handle buckles 6. At this time, the staff can add handle buckles 6 to the first handle buckle socket 3 before the handle buckles 6 in the other handle buckle socket 3 are used up. Through the reciprocating switching of the two handle buckle sockets 3, the continuous output of the handle buckles 6 is realized.

[0036] It is worth mentioning that both the reciprocating drive and the lifting slide rail 5 can adopt common components on the market, such as pneumatic linear slide rails, electric linear slide rails and other drive mechanisms.

[0037] The vertical guiding rod 301 is cylindrical, and a conical frustum 3011 is provided at the top of the vertical guiding rod 301. The cylindrical vertical guiding rod 301 provided with the conical frustum 3011 can ensure that the handle buckles 6 smoothly and quickly enter and exit the handle buckle socket 3, and avoid getting stuck and causing equipment failures.

[0038] The handle buckle socket 3 includes two vertically symmetric vertical guiding rods 301, and a horizontal connecting rod 302 is connected in series between the vertical guiding rods 301 on the left and right sides. Since the handle buckle 6 has a flat oval opening for passing through fingers in the middle, setting two symmetric vertical guiding rods 301 and fixing them with the horizontal connecting rod 302 can ensure that the handle buckles 6 are stably strung into the vertical guiding rods 301, and avoid the handle buckles 6 shaking and shifting during the discharging process. In addition, the distance between the two vertical guiding rods 301 can be adjusted to adapt to the inner hole sizes of different handle buckles 6.

[0039] The reciprocating drive includes a rodless cylinder 2, the rodless cylinder 2 is fixedly connected to a translation slider 101, and the rodless cylinder 2 is parallel to the translation guide rail 1. The overall size of the rodless cylinder 2 is small and the operating efficiency is high, which can reduce the volume of the equipment while improving the reciprocating operating efficiency of the handle buckle socket 3.

[0040] A clearance avoiding ejector rod 303 is provided at the bottom of the handle buckle socket 3 corresponding to the vertical guiding rod 301, and clearance avoiding grooves 304 are provided on the left and right sides of the clearance avoiding ejector rod 303 corresponding to the discharging gripper 4. The cooperation of the clearance avoiding ejector rod 303 and the clearance avoiding grooves 304 facilitates the discharging gripper 4 to be clamped under the bottommost handle buckle 6, so that the discharging gripper 4 can stably push the handle buckle 6 to rise.

[0041] The lifting slide rail 5 is vertically installed on the side of the middle part of the translation guide rail 1. The discharging gripper 4 faces one side of the translation guide rail 1, and the opening angle of the discharging gripper 4 is 180°. Since the lifting slide rail 5 is arranged in the middle, the idle handle buckle seat 3 always protrudes from the left or right side of the lifting slide rail 5, which is convenient for the staff to add the handle buckle 6. The discharging gripper 4 with an opening angle of 180° can avoid interference and collision between the handle buckle seat 3 during reciprocating operation and the discharging gripper 4.

[0042] Handle stop pieces 7 are symmetrically arranged at the left and right ends of the discharging gripper 4, and the distance between the handle stop pieces 7 on the left and right sides is greater than the width of the vertical guide rod 301. The handle stop pieces 7 can improve the supporting stability of the discharging gripper 4 for the handle buckle 6 and avoid shaking and deviation of the handle buckle 6 when rising.

[0043] A vertical guide groove 8 is arranged above the discharging gripper 4, and the horizontal cross-sectional area of the vertical guide groove 8 is greater than the area of the handle buckle 6. The vertical guide groove 8 can discharge the handle buckle 6 stably and accurately after it exits the top of the vertical guide rod 301, which is convenient for docking with downstream equipment.

[0044] The translation slider 101 and the handle buckle seat 3 are butt-jointed by bolts. The detachable design of the handle buckle seat 3 facilitates docking different handle buckle seats 3 on the translation slider 101 as required according to the different sizes of the handle buckle 6.

[0045] The translation guide rail 1, the rodless cylinder 2 and the lifting slide rail 5 are all fixedly installed on the support base 9, and a plurality of leveling feet 10 are installed at the bottom of the support base 9. The components integrally installed on the support base 9 facilitate movement and placement; while the leveling feet 10 can quickly adjust the support base 9 to be horizontal according to the placement location, avoiding abnormal operation of the equipment caused by the equipment tilting.

[0046] 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 equivalent changes and modifications made within the scope of this application should still fall within the scope covered by the present invention.

Claims

1. Uninterrupted handle buckle conveying mechanism, characterized in that: It includes a translation guide rail, a reciprocating drive, a handle buckle sleeve and a discharging clamping claw. The translation guide rail is slidably sleeved with a translation slider. More than two handle buckle sleeves are installed on the translation slider. The handle buckle sleeve includes a vertical guide rod. A plurality of handle buckles are arranged and serially connected on the vertical guide rod. The reciprocating drive is connected to the translation slider. The discharging clamping claw is arranged at the bottom of the handle buckle sleeve, and a lifting slide rail is arranged on the rear side of the discharging clamping claw.

2. The uninterrupted handle buckle conveying mechanism according to claim 1 is characterized in that: The vertical guide rod is cylindrical, and a frustum is arranged on the top of the vertical guide rod.

3. The uninterrupted handle buckle conveying mechanism according to claim 2 is characterized in that: The handle buckle sleeve seat comprises two vertical guide rods which are symmetrical on both sides, and a horizontal connecting rod is connected in series between the vertical guide rods on the left and right sides.

4. The uninterrupted handle buckle conveying mechanism according to claim 1, characterized in that: The reciprocating drive comprises a rodless cylinder, the rodless cylinder is fixedly connected to the translation slider, and the rodless cylinder and the translation guide rail are parallel to each other.

5. The uninterrupted handle buckle conveying mechanism according to claim 1, characterized in that: A clearance top rod is arranged at the bottom of the handle buckle sleeve corresponding to the vertical guide rod, and clearance grooves are arranged on the left and right sides of the clearance top rod corresponding to the discharging clamping claws.

6. The uninterrupted handle buckle conveying mechanism according to claim 1, characterized in that: The lifting slide rail is vertically installed on the middle side of the translation guide rail, the discharging clamp is facing one side of the translation guide rail, and the opening angle of the discharging clamp is more than 180°.

7. The uninterrupted handle buckle conveying mechanism according to claim 1, characterized in that: The left and right ends of the discharging clamp are symmetrically provided with handle blocking pieces, and the distance between the handle blocking pieces on the left and right sides is greater than the width of the vertical guide rod.

8. The uninterrupted handle buckle conveying mechanism according to claim 1, characterized in that: A vertical guide groove is arranged above the discharging clamping claw, and the horizontal cross-sectional area of ​​the vertical guide groove is larger than the area of ​​the handle buckle.

9. The uninterrupted handle buckle conveying mechanism according to claim 1, characterized in that: The translation sliding block is butt-jointed with the handle buckle sleeve by means of bolts.

10. The uninterrupted handle buckle conveying mechanism according to claim 1, characterized in that: The translation guide rail, reciprocating drive and lifting slide rail are all fixedly mounted on a support base, and a plurality of leveling feet are mounted on the bottom of the support base.

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