High-safety dispensing machine

Abstract

The utility model discloses a high-safety dispensing machine which comprises a dispensing machine body, a protection mechanism is installed on one side of an arm rod of the dispensing machine body, and a rack is fixed to the side, facing the protection mechanism, of a transverse moving mechanism on the dispensing machine body. The protection mechanism comprises a mounting box fixed to one side of the arm rod, a gear is rotationally arranged on the inner wall of the mounting box, the gear can be meshed with the rack, the gear is connected with a protection piece through a transmission mechanism, a penetrating opening is formed in the top of the outer wall of the mounting box, and the rack penetrates through the penetrating opening. The transmission mechanism comprises a first synchronous wheel coaxially fixed to the gear, the first synchronous wheel is connected with a second synchronous wheel through a synchronous belt, the protection part is connected with the second synchronous wheel, a mounting disc is fixed to the outer wall of the second synchronous wheel, the protection part comprises a connecting rod coaxially fixed to the mounting disc, and the connecting rod is connected with the second synchronous wheel through a transmission belt. And a protective sleeve head is fixed at the bottom of the connecting rod. According to the utility model, the dispensing head can be protected, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing machines, in particular to a glue dispensing machine with high safety. Background Art

[0002] The glue dispensing machine is an automated machine that is specially used to control fluids. It can drip, coat, and pour liquids on the surface or inside of products, realize three-dimensional and four-dimensional path dispensing, precise positioning, and precise glue control. The glue dispensing machine is mainly used for the precise dotting, injection, coating, and dripping of glue, paint, and other liquids in the product process to the precise position of each product, and can be used to achieve operations such as dotting, drawing lines, circles, or arcs.

[0003] The dispensing head is mainly used for dispensing glue. After the dispensing machine is used, the dispensing head is suspended on the dispensing machine. Currently, there is a lack of automatic protection for the dispensing head when not in use. Most of the protection is disassembly, which is troublesome. In this regard, we have invented a high-safety dispensing machine that can provide safety protection for the dispensing head when not in use based on actual conditions. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a glue dispensing machine with high safety.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A highly safe glue dispensing machine comprises a glue dispensing machine, a protective mechanism is installed on one side of an arm of the glue dispensing machine, and a rack is fixed on the side of a lateral moving mechanism on the glue dispensing machine facing the protective mechanism;

[0007] The protection mechanism comprises a mounting box fixed on one side of the arm, the inner wall of the mounting box is rotatably provided with a gear, the gear can be meshed with a rack, and the gear is connected with a protection member through a transmission mechanism.

[0008] As a further solution of the utility model, a through opening is provided on the top of the outer wall of the installation box, and the rack passes through the through opening.

[0009] As a further solution of the utility model, the transmission mechanism includes a first synchronous wheel fixed coaxially with the gear, the first synchronous wheel is connected to a second synchronous wheel via a synchronous belt, and the protective member is connected to the second synchronous wheel.

[0010] As a further solution of the utility model, a mounting plate is fixed to the outer wall of the second synchronous wheel, and the protective member includes a connecting rod coaxially fixed to the mounting plate, and a protective sleeve is fixed to the bottom of the connecting rod.

[0011] As a further solution of the utility model, the second synchronous wheel is rotatably arranged on the inner wall of the dispensing machine.

[0012] As a further solution of the utility model, an inspection door is fixed to the back of the installation box by screws. The inspection door can be removed by removing the screws to facilitate the inspection of the internal components of the installation box.

[0013] As a further solution of the utility model, the inner diameter of the protective sleeve head is larger than the outer diameter of the dispensing head.

[0014] The beneficial effects of the utility model are:

[0015] The utility model: a dispensing machine, a protective mechanism and a rack are provided, and a dispensing head is installed on the dispensing machine. After the dispensing is completed, the lateral moving mechanism enables the dispensing head to move close to the protective mechanism. During the movement, the rack moves and meshes with the gear, so that the gear rotates, and the first synchronous wheel rotates synchronously. Under the action of the synchronous belt, the second synchronous wheel rotates, so that the protective sleeve head deflects. When the dispensing head stops moving, the protective sleeve head is just covered on the bottom of the dispensing head for protection, and the inner diameter of the protective sleeve head is large, so no friction is generated with the dispensing head, thereby playing a protective role and improving safety.

[0016] The utility model provides an inspection door and detachable screws to realize disassembly of the inspection door, which is convenient for inspection of components inside the installation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a highly safe glue dispensing machine proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a partially unfolded three-dimensional structure of a highly safe glue dispensing machine proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal three-dimensional structure of a mounting box of a highly secure glue dispensing machine proposed by the utility model;

[0020] Figure 4 The present invention is a schematic diagram of a partial three-dimensional structure of a highly safe glue dispensing machine.

[0021] In the figure: 1. Glue dispensing machine; 2. Protection mechanism; 3. Rack; 4. Installation box; 5. Gear; 6. Transmission mechanism; 7. Protection piece; 8. Protection sleeve; 9. Connecting rod; 10. First synchronous wheel; 11. Synchronous belt; 12. Second synchronous wheel; 13. Through-hole; 14. Inspection door. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Reference Figure 1-Figure 4 A highly safe glue dispensing machine comprises a glue dispensing machine 1, a protective mechanism 2 is installed on one side of the arm of the glue dispensing machine 1, and a rack 3 is fixed on the side of the lateral moving mechanism on the glue dispensing machine 1 facing the protective mechanism 2;

[0025] The protection mechanism 2 includes a mounting box 4 fixed on one side of the arm, and a gear 5 is rotatably provided on the inner wall of the mounting box 4 . The gear 5 can mesh with the rack 3 , and the gear 5 is connected to a protection member 7 through a transmission mechanism 6 .

[0026] In this embodiment, a through opening 13 is formed on the top of the outer wall of the installation box 4 , and the through opening 13 is for the rack 3 to pass through.

[0027] In this embodiment, the transmission mechanism 6 includes a first synchronous wheel 10 fixed coaxially with the gear 5 . The first synchronous wheel 10 is connected to a second synchronous wheel 12 via a synchronous belt 11 . The protective member 7 is connected to the second synchronous wheel 12 .

[0028] In this embodiment, a mounting plate is fixed to the outer wall of the second synchronous wheel 12 , and the protective member 7 includes a connecting rod 9 coaxially fixed to the mounting plate, and a protective sleeve head 8 is fixed to the bottom of the connecting rod 9 .

[0029] In this embodiment, the second synchronous wheel 12 is rotatably disposed on the inner wall of the glue dispensing machine 1 .

[0030] In this embodiment, an inspection door 14 is fixed to the back of the installation box 4 by screws. The inspection door 14 can be removed by removing the screws to facilitate the inspection of the internal components of the installation box 4.

[0031] In this embodiment, the inner diameter of the protective sleeve 8 is larger than the outer diameter of the glue dispensing head.

[0032] Working principle: When in use, through the dispensing machine 1, protective mechanism 2 and rack 3, the protective mechanism 2 includes a mounting box 4, a gear 5, a transmission mechanism 6 and a protective member 7, etc., wherein the transmission mechanism 6 includes a first synchronous wheel 10, a synchronous belt 11 and a second synchronous wheel 12, and the protective member 7 includes a protective sleeve 8 and a connecting rod 9. The dispensing head is installed on the dispensing machine. After the dispensing is completed, the lateral moving mechanism moves the dispensing head close to the protective mechanism 2. During the movement, the rack 3 moves to mesh with the gear 5, so that the gear 5 rotates, the first synchronous wheel 10 rotates synchronously, and the second synchronous wheel 12 rotates under the action of the synchronous belt 11, so that the protective sleeve 8 deflects. When the dispensing head stops moving, the protective sleeve 8 is just covered on the bottom of the dispensing head for protection, and the inner diameter of the protective sleeve 8 is large, and no friction is generated with the dispensing head;

[0033] Furthermore, the inspection door 14 is provided with detachable screws, so that the inspection door 14 can be disassembled, which facilitates the inspection of the internal components of the installation box 4.

[0034] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0037] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A highly safe glue dispensing machine, comprising a glue dispensing machine (1), characterized in that: A protective mechanism (2) is installed on one side of the arm of the dispensing machine (1), and a rack (3) is fixed on the side of the lateral moving mechanism on the dispensing machine (1) facing the protective mechanism (2); The protective mechanism (2) comprises a mounting box (4) fixed on one side of the arm, the inner wall of the mounting box (4) is rotatably provided with a gear (5), the gear (5) can be meshed with the rack (3), and the gear (5) is connected to a protective member (7) via a transmission mechanism (6).

2. A highly safe glue dispensing machine according to claim 1, characterized in that: A through opening (13) is provided at the top of the outer wall of the installation box (4), and the through opening (13) is used for the rack (3) to pass through.

3. A highly safe glue dispensing machine according to claim 2, characterized in that: The transmission mechanism (6) comprises a first synchronous wheel (10) fixed coaxially with the gear (5); the first synchronous wheel (10) is connected to a second synchronous wheel (12) via a synchronous belt (11); and the protective element (7) is connected to the second synchronous wheel (12).

4. A highly safe glue dispensing machine according to claim 3, characterized in that: A mounting plate is fixed on the outer wall of the second synchronous wheel (12), and the protective member (7) comprises a connecting rod (9) fixed coaxially with the mounting plate, and a protective sleeve (8) is fixed on the bottom of the connecting rod (9).

5. A highly safe glue dispensing machine according to claim 4, characterized in that: The second synchronous wheel (12) is rotatably arranged on the inner wall of the glue dispensing machine (1).

6. A highly safe glue dispensing machine according to claim 5, characterized in that: An inspection door (14) is fixed to the back of the installation box (4) by means of screws.

7. A highly safe glue dispensing machine according to claim 6, characterized in that: The inner diameter of the protective sleeve (8) is greater than the outer diameter of the glue dispensing head.

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