Circumferential buckle automatic pressing device

Abstract

The utility model discloses an automatic circumferential buckle pressing device which comprises an upward jacking air cylinder and a corner downward pressing air cylinder, a buckle fixing jig is arranged at the output end of the upward jacking air cylinder, a plurality of buckle fixing holes are formed in the fixing jig, a pressing rubber mat is arranged at the output end of the corner downward pressing air cylinder, and the pressing rubber mat is connected with the buckle fixing holes. The pressing rubber mat is located above the buckle fixing jig, a workpiece fixing jig is arranged between the pressing rubber mat and the buckle fixing jig, and a workpiece containing space is formed in the workpiece fixing jig; according to the utility model, the circumferential buckle can be automatically mounted on the workpiece through the jacking cylinder and the corner pressing cylinder, so that the automatic mounting is realized, the production speed and efficiency can be improved, and the yield is increased; and meanwhile, the complexity and the error rate of manual operation are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to buckle installation technical field, specifically relates to a circumference buckle automatic pressing device. BACKGROUND

[0002] The statements herein only provide background technology related to the utility model, and do not necessarily constitute prior art.

[0003] Now many cable fixing devices adopt buckle to clamp cable, and the buckle is the most simple, fastest, lowest cost and most environmentally friendly assembly mode in the plastic assembly mode, and the buckle assembly does not need to use screw wrench, and the assembly process is simple, and only a simple insertion action can complete installation. The buckle has various classification modes, and the commonly used buckle can be divided into circumference buckle, straight arm buckle, L-shaped buckle, U-shaped buckle and the like according to the shape of the buckle, wherein the circumference buckle is more difficult to assemble than other several kinds of buckles, and tools need to be used, and there are few installation equipment for the buckle on the market.

[0004] For example, Chinese invention patent CN118301886A discloses a shell lead fixing device and fixing method thereof, which comprises a wire clamp assembly and a wire pressing buckle, wherein the wire pressing buckle adopts a circumference buckle, and when the wire pressing buckle is installed, the circumference buckle needs to be pressed on the round hole of the shell. The existing installation mode is that workers directly press the buckle on the round hole of the shell with hands, so that the buckle installation efficiency is low, the workers are prone to fatigue after long-time work, and the labor cost is also high. Chinese invention patent CN109397182B discloses a buckle installation tool, which places the buckle in the tool body, then pushes the tail of the buckle out through the pressing push rod, and realizes the assembly of the buckle. However, the above tool still needs manual installation of the buckle, and only one buckle can be installed at a time, so the efficiency is low, and the operation is complex during use. In addition, if the worker presses the push rod with great force, when the buckle and the shell are both plastic parts, the buckle and the shell are prone to be damaged. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a circumference buckle automatic pressing device, which can realize automatic installation, reduce the tediousness and error rate of manual operation, and improve the installation efficiency of the circumference buckle.

[0006] In order to realize the above purpose, the utility model is realized through the following technical scheme:

[0007] The utility model discloses a circumference buckle automatic pressing device, including upper top pneumatic cylinder and corner down -pressing pneumatic cylinder, the output of upper top pneumatic cylinder sets up buckle fixed jig, is provided with a plurality of buckle fixed holes on the fixed jig, the output of corner down -pressing pneumatic cylinder sets up and presses rubber pad, and the rubber pad is located the top of buckle fixed jig, be provided with workpiece fixed jig between the rubber pad and buckle fixed jig, be provided with workpiece containing space on the workpiece fixed jig.

[0008] As a further technical scheme, the piston end of the corner down -pressing pneumatic cylinder is connected with the swing arm, and the rubber pad is fixed on the swing arm.

[0009] As a further technical scheme, a safety grating sensor is arranged on the rubber pad, and the safety grating sensor is connected with the controller.

[0010] As a further technical scheme, the controller is arranged in the control box, and the controller is also connected with the upper top pneumatic cylinder and the corner down -pressing pneumatic cylinder respectively.

[0011] As a further technical scheme, the upper top pneumatic cylinder and the corner down -pressing pneumatic cylinder are both fixed on the working platform.

[0012] As a further technical scheme, a support plate is arranged on the working platform, the workpiece fixed jig is fixed on the support plate, and the workpiece fixed jig is arranged perpendicularly to the support plate.

[0013] As a further technical scheme, the piston end of the upper top pneumatic cylinder is provided with a fixed plate, and the buckle fixed jig is fixed above the fixed plate.

[0014] As a further technical scheme, a plurality of grooves are arranged on the upper surface of the fixed plate, a plurality of protrusions are arranged on the bottom of the buckle fixed jig, and the grooves and the protrusions are matched to fix the buckle fixed jig.

[0015] As a further technical scheme, the circumference buckle comprises a guide portion, a positioning portion and a tail portion connected in sequence, and the positioning portion is clamped with the circular hole on the workpiece.

[0016] As a further technical scheme, the size of the buckle fixed hole is equal to the diameter of the tail portion of the circumference buckle, and the depth of the buckle fixed hole is equal to the height of the tail portion of the circumference buckle.

[0017] The beneficial effects of the above-mentioned embodiments of the utility model are as follows:

[0018] The circumferential buckle automatic pressing device provided by the utility model realizes automatic installation on workpieces through the upper top cylinder and the corner down-pressing cylinder, realizes automatic installation, can improve production speed and efficiency, thereby increasing output; meanwhile, the utility model reduces the complexity and error rate of manual operation.

[0019] The circumferential buckle automatic pressing device provided by the utility model positions the buckle through the buckle fixing jig and positions the workpiece through the workpiece fixing jig, can ensure that each circumferential buckle is accurately installed on the correct position, reduces the influence of human factors, improves the quality and stability of products, and reduces labor cost.

[0020] The circumferential buckle automatic pressing device provided by the utility model can adjust installation parameters according to different product requirements, is suitable for circumferential buckle installation tasks of various types, has high flexibility; meanwhile, the safety factor is considered, and safety grating sensors and other measures are installed to ensure the safety of operators. BRIEF DESCRIPTION OF DRAWINGS

[0021] The drawings constituting a part of the utility model are used to provide further understanding of the utility model, and the illustrative embodiments of the utility model and the description thereof are used to explain the utility model and do not constitute improper limitation on the utility model.

[0022] Figure 1 is a structure schematic view of the circumferential buckle automatic pressing device of the utility model;

[0023] Figure 2 is a side view of the circumferential buckle automatic pressing device of the utility model;

[0024] Figure 3 is a schematic view of a circumferential buckle.

[0025] The schematic view is only used for illustration;

[0026] Among them, 1, upper top cylinder;2, fixed plate;201, recess;3, buckle fixing jig;301, buckle fixing hole;302, protrusion;4, circumferential buckle;401, guide part;402, positioning part;403, tail part;5, workpiece fixing jig;6, workpiece;7, compression rubber pad;8, swing arm;9, corner down-pressing cylinder;10, button module;11, control box;12, safety grating sensor;13, work platform;14, support plate. DETAILED DESCRIPTION

[0027] It should be noted that the following detailed description is exemplary and is intended to further explain the present application. Unless otherwise indicated, all technical and scientific terms used in the present application have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs.

[0028] Embodiment 1

[0029] The structure of the circumferential buckle is shown in Figure 3 The circumferential buckle includes a guide portion 401, a positioning portion 402 and a tail portion 403 connected in sequence, wherein the positioning portion 402 is clamped with the round hole on the workpiece, and the diameter of the positioning portion 402 is equal to the diameter of the round hole on the workpiece and smaller than the diameters of the guide portion 401 and the tail portion 403. Therefore, a certain pressure is required when the circumferential buckle is installed on the workpiece. The installation efficiency is low by manually pressing, and the operation is complicated by using the existing pressing tool, and the installation efficiency is also low.

[0030] In view of the above problems, in a typical embodiment of the present application, as shown in Figure 1 and Figure 2 An automatic pressing device for circumferential buckle is provided, which includes an upper lifting cylinder 1 and a corner pressing cylinder 9. The output end of the upper lifting cylinder 1 is provided with a buckle fixing jig 3, and the buckle fixing jig 3 is provided with a plurality of buckle fixing holes 301. The output end of the corner pressing cylinder 9 is provided with a pressing rubber pad 7, and the pressing rubber pad 7 is located above the buckle fixing jig 3. A workpiece fixing jig 5 is arranged between the pressing rubber pad 7 and the buckle fixing jig 3, and the workpiece fixing jig 5 is provided with a workpiece accommodating space.

[0031] In the present embodiment, the piston end of the corner pressing cylinder 9 is connected with a swing arm 8, and the pressing rubber pad 7 is fixed on the swing arm 8. At the same time, a safety grating sensor 12 is arranged on the pressing rubber pad 7, and the safety grating sensor 12 is connected with a controller. The safety grating sensor 12 adopts the existing structure, and the safety grating sensor 12 is used to monitor the pressing area in real time. Once an object enters the protection area, the safety grating sends a signal to the controller to trigger the machine to stop running or issue an alarm, so as to achieve the purpose of safety protection.

[0032] Further, the controller is arranged in a control box 11, and the controller is also connected with the upper lifting cylinder 1 and the corner pressing cylinder 9 respectively, and the controller is used to control the moving distance of the upper lifting cylinder 1 and the corner pressing cylinder 9 upward or downward.

[0033] In the embodiment, the upper top cylinder 1 and the corner pressing cylinder 9 are fixed on the working platform 13, and the working platform 13 provides support for each device, wherein the upper top cylinder 1 and the corner pressing cylinder 9 adopt existing structures, the piston of the upper top cylinder 1 drives the components at the end of the piston to move up and down, the piston of the corner pressing cylinder 9 drives the swing arm 8 and the pressing rubber pad 7 on the swing arm 8 to move up and down, in addition, the piston can also drive the swing arm 8 and the pressing rubber pad 7 on the swing arm 8 to rotate by 90 degrees, so as to provide sufficient space for the installation of the workpiece. In order to provide sufficient pressing space, the corner pressing cylinder 9 can be installed on the working platform 13 through a certain support structure, so as to ensure that the swing arm and the pressing rubber pad can be located at a certain height.

[0034] Further, the working platform 13 is provided with a support plate 14, the workpiece fixing jig 5 is fixed on the support plate 14, and the workpiece fixing jig 5 is vertically arranged with the support plate 14. The workpiece fixing jig 5 is arranged according to the size and shape of the circumferential buckle workpiece 6 to be installed, so as to meet the needs of different specifications of workpiece shapes.

[0035] In the embodiment, the end of the piston of the upper top cylinder 1 is provided with a fixed plate 2, the buckle fixing jig 3 is fixed above the fixed plate 2, the upper surface of the fixed plate 2 is provided with a plurality of grooves 201, the bottom of the buckle fixing jig 3 is provided with a plurality of protrusions 302, and the grooves 201 and the protrusions 302 are matched to fix the buckle fixing jig 3. In use, the position of the buckle fixing jig can be adjusted according to the needs of the circumferential buckle position on the workpiece to be installed, so as to realize the rapid adjustment of the buckle fixing jig.

[0036] In the embodiment, the size of the buckle fixing hole 301 is equal to the diameter of the tail part 403 of the circumferential buckle 4, and the depth of the buckle fixing hole 301 is equal to the height of the tail part 403 of the circumferential buckle 4.

[0037] The working principle of the circumferential buckle automatic pressing device provided in the embodiment is as follows:

[0038] The circumferential buckle 4 is placed on the special buckle fixing jig 3, and then the workpiece 6 to be assembled with the buckle is placed in the corresponding workpiece fixing jig 5. The operator immediately presses the start button on the key module 10, which triggers the working sequence of the controller. First, the controller controls the safety grating sensor 12 to scan the environment to confirm whether there is any foreign matter in the working area. Once the obstacle is detected, all subsequent steps will be immediately paused, and at the same time, the alarm will be triggered to ensure the safety of the work.

[0039] If the detection result shows that the path is unobstructed, the controller immediately issues an instruction to the corner down cylinder 9, which drives the swing arm 8 to complete a 90-degree precise rotation. Then, the rubber pad 7 is pressed to apply a stable downward pressure on the lower workpiece to be assembled, ensuring stable positioning of the workpiece. After that, the controller controls the upper top cylinder 1 to start, driving the fixed plate 2, the buckle fixing jig 3, and the circumferential buckle 4 to move upward. With this upward movement, the circumferential buckle 4 is precisely installed on the surface of the workpiece 6, completing the installation.

[0040] The rising and falling distances of the upper top cylinder and the corner cylinder can be set according to actual use needs. The above working process can be realized by using existing controllers and control methods, and the embodiment does not involve improvements to the structure of the controller and the control method.

[0041] The above only describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A circumferential clasp automatic pressing device, characterized by, The application relates to a workpiece fixing device, which comprises an upper top cylinder and a corner pressing cylinder, the output end of the upper top cylinder is provided with a buckle fixing jig, a plurality of buckle fixing holes are arranged on the buckle fixing jig, the output end of the corner pressing cylinder is provided with a pressing rubber pad, the pressing rubber pad is arranged above the buckle fixing jig, a workpiece fixing jig is arranged between the pressing rubber pad and the buckle fixing jig, and a workpiece accommodating space is arranged on the workpiece fixing jig.

2. The circumferential snap automatic pressing device according to claim 1, wherein, The piston end of the corner pressing cylinder is connected with a swing arm, and the pressing rubber pad is fixed on the swing arm.

3. The circumferential clasp automatic pressing apparatus according to claim 2, wherein A safety grating sensor is arranged on the pressing rubber pad, and the safety grating sensor is connected with a controller.

4. The circumferential clasp automatic pressing apparatus according to claim 3, wherein The controller is arranged in a control box, and the controller is connected with the upper top cylinder and the corner pressing cylinder respectively.

5. The circumferential clasp automatic pressing apparatus according to claim 1, wherein The upper top cylinder and the corner pressing cylinder are fixed on a work platform.

6. The circumferential clasp automatic pressing apparatus according to claim 5, wherein A supporting plate is arranged on the work platform, the workpiece fixing jig is fixed on the supporting plate, and the workpiece fixing jig is arranged perpendicularly to the supporting plate.

7. The circumferential clasp automatic pressing apparatus according to claim 1, wherein The piston end of the upper top cylinder is provided with a fixing plate, and the buckle fixing jig is fixed above the fixing plate.

8. The circumferential clasp automatic pressing apparatus according to claim 7, wherein A plurality of grooves are arranged on the upper surface of the fixing plate, a plurality of protrusions are arranged on the bottom of the buckle fixing jig, and the buckle fixing jig is fixed through cooperation of the grooves and the protrusions.

9. The circumferential clasp automatic pressing apparatus according to claim 1, wherein The circumferential buckle comprises a guiding part, a positioning part and a tail part which are sequentially connected, and the positioning part is buckled with a round hole on the workpiece.

10. The circumferential clasp automatic pressing apparatus according to claim 9, wherein The size of the buckle fixing hole is equal to the diameter of the tail part of the circumferential buckle, and the depth of the buckle fixing hole is equal to the height of the tail part of the circumferential buckle.

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