Mask ear belt pressing and conveying device

Abstract

The utility model discloses a mask ear belt pressing and conveying device which comprises a hanging plate and a pressing mechanism, a pull rod is arranged on the side wall of the hanging plate, a positioning plate is arranged on the side wall of the pull rod, a pressure welding head is arranged on the side wall of the positioning plate, and the pressing mechanism comprises an air cylinder arranged on the side wall of the positioning plate and a pressing plate arranged at the telescopic end of the air cylinder. The pressure welding head is conveniently assembled and matched with a mechanical arm through the connecting shaft, the positioning plate is conveniently installed through the pull rod, the telescopic sleeve installed on the positioning plate is conveniently matched with the piston rod to stretch out and draw back, the telescopic spring is installed in the telescopic sleeve, the telescopic length of the piston rod can be controlled, and the adaptation range of the pressure welding head is wider; the air cylinder is externally connected with air supply equipment to control the telescopic end to stretch out and draw back, the pressing plate can be controlled to flatten the mask, the mask can make contact with the ear belts conveniently, and the mask is flat, stable and accurate in pressure welding.

Description

Technical Field

[0001] The utility model relates to the technical field of mask processing equipment, in particular to a mask ear strap pressing and conveying device. Background Art

[0002] Disposable masks made of multiple layers of non-woven fabric have become widely used for the purpose of counteracting viruses, pollen, and fine particulate matter.

[0003] During the mask processing process, the mask and ear straps need to be pressed and welded. This application designs a mask ear strap pressing and conveying device, which can flatten the mask and then press the ear straps to the surface of the mask to maintain stability during welding. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problems and / or problems existing in the use of the mask ear strap compression and delivery device, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a mask ear strap compression and conveying device, which is convenient for assembly with a robotic arm through a connecting shaft, and is convenient for installing a positioning plate by using a pull rod. The telescopic sleeve installed on the positioning plate is convenient for cooperating with the extension and contraction of the piston rod. A telescopic spring is installed inside the telescopic sleeve, which can control the extension and contraction length of the piston rod, so that the pressure welding head has a wider adaptation range. The pressure welding head presses and welds the two ends of the ear strap to the surface of the mask, and the extension and contraction of the telescopic end is controlled by an external air supply device connected to the cylinder. The pressure plate can be controlled to flatten the mask, which facilitates the contact between the mask and the ear strap, is flat and stable, and the pressure welding is precise.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A mask ear strap compression and conveying device, comprising:

[0009] The hanging plate and the side wall of the hanging plate are provided with a pull rod, the side wall of the pull rod is provided with a positioning plate, and the side wall of the positioning plate is provided with a pressure welding head;

[0010] The clamping mechanism includes a cylinder arranged on the side wall of the positioning plate and a pressing plate arranged on the telescopic end of the cylinder.

[0011] As a preferred solution of the mask ear strap compression and conveying device described in the utility model, the side wall of the hanging plate is provided with a connecting shaft, and the connecting shaft is externally connected to a conveying mechanical arm.

[0012] As a preferred solution of the mask ear strap compression and conveying device described in the utility model, a connecting seat is provided on the top of the pull rod, and the connecting seat is fixedly connected to the hanging plate.

[0013] As a preferred solution of the mask ear strap compression and conveying device described in the utility model, the side wall of the positioning plate is provided with a positioning hole, and the side wall of the positioning plate is provided with a linear bearing.

[0014] As a preferred solution of the mask ear strap compression and conveying device described in the utility model, the telescopic end of the cylinder is provided with a coupling, and the top of the pressure plate is provided with a shaft body that cooperates with the coupling and moves along the linear bearing.

[0015] As a preferred solution of the mask ear strap compression and conveying device described in the utility model, the side wall of the positioning plate is provided with a telescopic sleeve, and the top of the pressure welding head is provided with a piston rod that moves along the telescopic sleeve.

[0016] Compared with the prior art, the utility model has the following beneficial effects: this mask ear strap compression and conveying device is convenient for assembly with a robotic arm through a connecting shaft, and the positioning plate is conveniently installed using a pull rod. The telescopic sleeve installed on the positioning plate is convenient for cooperating with the extension and retraction of the piston rod. A telescopic spring is installed inside the telescopic sleeve, which can control the extension and retraction length of the piston rod, so that the pressure welding head has a wider adaptation range. The pressure welding head presses and welds the two ends of the ear strap to the surface of the mask. The extension and retraction of the telescopic end is controlled by an external air supply device connected to the cylinder, and the pressure plate can be controlled to flatten the mask, which facilitates the contact between the mask and the ear strap, is flat and stable, and the pressure welding is precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:

[0018] Figure 1 This is a schematic diagram of the overall first-view structure of a mask ear strap compression and conveying device of the present invention;

[0019] Figure 2 This is a schematic diagram of the overall second-view structure of a mask ear strap compression and conveying device of the present invention.

[0020] 100. Hanging plate; 101. Connecting seat; 102. Connecting shaft; 110. Pull rod; 111. Piston rod; 112. Pressing head; 120. Positioning plate; 121. Positioning hole; 122. Telescopic sleeve; 200. Clamping mechanism; 210. Cylinder; 211. Coupling; 220. Pressing plate; 221. Shaft body. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0022] Secondly, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views of device structures may be partially enlarged to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0024] The utility model provides a mask ear strap compression and conveying device, which is convenient for assembly with a mechanical arm through a connecting shaft, and is convenient for installing a positioning plate by using a pull rod. The telescopic sleeve installed on the positioning plate is convenient for cooperating with the extension and contraction of the piston rod. A telescopic spring is installed inside the telescopic sleeve, which can control the extension and contraction length of the piston rod, so that the pressure welding head has a wider adaptation range. The pressure welding head presses and welds the two ends of the ear strap to the surface of the mask. The extension and contraction of the telescopic end is controlled by an external air supply device connected to the cylinder, and the pressure plate can be controlled to flatten the mask, which facilitates the contact between the mask and the ear strap, is flat and stable, and the pressure welding is precise.

[0025] Figure 1-Figure 2 The figure shows a schematic diagram of the structure of an embodiment of a mask ear strap pressing and conveying device of the present invention. Figure 1-Figure 2 In this embodiment, a mask ear strap compression and conveying device comprises a main body including a hanging plate 100 and a compression mechanism 200 .

[0026] The hanging plate 100 is conveniently assembled with the robot arm through the connecting shaft 102, and the positioning plate 120 is conveniently installed by using the pull rod 110. The telescopic sleeve 122 installed on the positioning plate 120 is convenient for cooperating with the extension and contraction of the piston rod 111. A telescopic spring is installed inside the telescopic sleeve 122, which can control the extension and contraction length of the piston rod 111, so that the pressure welding head 112 has a wider adaptability range. Specifically, the side wall of the hanging plate 100 is provided with a pull rod 110, and the side wall of the pull rod 110 is provided with a positioning plate 120, and the side wall of the positioning plate 120 is provided with a pressure welding head 112. In this embodiment, the side wall of the hanging plate 100 is provided with a connecting shaft 102, and the connecting shaft 102 is externally connected to the conveying robot arm. The top of the pull rod 110 is provided with a connecting seat 101, and the connecting seat 101 is fixedly connected to the hanging plate 100;

[0027] The clamping mechanism 200 controls the extension and retraction of the telescopic end through the external air supply equipment of the cylinder 210, and can control the pressure plate 220 to flatten the mask, so that the mask can contact the ear strap, be flat and stable, and the pressure welding is precise. Specifically, the clamping mechanism 200 includes a cylinder 210 arranged on the side wall of the positioning plate 120 and a pressure plate 220 arranged at the telescopic end of the cylinder 210. In this embodiment, the side wall of the positioning plate 120 is provided with a positioning hole 121, and the side wall of the positioning plate 120 is provided with a linear bearing. The telescopic end of the cylinder 210 is provided with a coupling 211, and the top of the pressure plate 220 is provided with a shaft 221 that cooperates with the coupling 211 and moves along the linear bearing. The side wall of the positioning plate 120 is provided with a telescopic sleeve 122, and the top of the welding head 112 is provided with a piston rod 111 that moves along the telescopic sleeve 122.

[0028] Combine Figure 1-Figure 2 The specific usage process of a mask ear strap compression and conveying device according to this embodiment is as follows: the connecting shaft 102 is convenient for assembly with the robotic arm, and the pull rod 110 is used to facilitate the installation of the positioning plate 120. The telescopic sleeve 122 installed on the positioning plate 120 is convenient for cooperating with the piston rod 111 to retract and retract. The telescopic sleeve 122 is equipped with a telescopic spring to control the telescopic length of the piston rod 111, so that the pressure welding head 112 has a wider adaptation range. The pressure welding head 112 presses and welds the two ends of the ear strap to the surface of the mask. The telescopic end is controlled by the external air supply equipment of the cylinder 210, and the pressure plate 220 can be controlled to flatten the mask, which is convenient for the mask to contact with the ear strap, flat and stable, and accurate pressure welding.

[0029] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A mask ear strap compression and conveying device, characterized in that: include: A hanging plate (100), a pull rod (110) is provided on a side wall of the hanging plate (100), a positioning plate (120) is provided on a side wall of the pull rod (110), and a pressure welding head (112) is provided on a side wall of the positioning plate (120); A pressing mechanism (200) comprises a cylinder (210) arranged on the side wall of the positioning plate (120) and a pressing plate (220) arranged on the telescopic end of the cylinder (210).

2. A mask ear strap compression and conveying device according to claim 1, characterized in that: A connecting shaft (102) is provided on the side wall of the hanging plate (100), and a conveying mechanical arm is externally connected to the connecting shaft (102).

3. A mask ear strap compression and conveying device according to claim 2, characterized in that: A connecting seat (101) is provided at the top of the pull rod (110), and the connecting seat (101) is fixedly connected to the hanging plate (100).

4. A mask ear strap pressing and conveying device according to claim 3, characterized in that: The side wall of the positioning plate (120) is provided with a positioning hole (121), and the side wall of the positioning plate (120) is provided with a linear bearing.

5. A mask ear strap pressing and conveying device according to claim 4, characterized in that: The telescopic end of the cylinder (210) is provided with a coupling (211), and the top of the pressure plate (220) is provided with a shaft body (221) that cooperates with the coupling (211) and moves along the linear bearing.

6. A mask ear strap pressing and conveying device according to claim 5, characterized in that: A telescopic sleeve (122) is provided on the side wall of the positioning plate (120), and a piston rod (111) that moves along the telescopic sleeve (122) is provided on the top of the pressure welding head (112).

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