Automatic double-door structure for bottom plate dispenser

Abstract

According to the automatic double-door structure for the bottom plate glue dispenser, two double-door assemblies are symmetrically arranged at the two ends of a glue dispenser body, each double-door assembly comprises a motor and two door plates, two sliding grooves are formed in a machining table and are symmetrical to the glue dispenser body, and sliding blocks slidably connected with the sliding grooves are arranged at the bottom ends of the door plates; when the two double-door assemblies are in the closed state, a protection structure can be provided for the dispensing bin in the dispensing machine body, when the double-door assemblies are not used, external impurities are not prone to entering the dispensing bin in the double-door assemblies, the environment of the dispensing bin can be neater, and then the dispensing quality of the dispensing machine body can be improved.

Description

Technical Field

[0001] The utility model relates to the field of dispensing machines, in particular to an automatic double-door structure for a bottom plate dispensing machine. Background Technique

[0002] A bottom plate dispensing machine is an automated machine specifically used for controlling fluids and dispensing or coating the fluids onto the surface or inside of products. It is mainly applied in the electronics manufacturing industry. Especially during the manufacturing process of circuit boards, the bottom plate dispensing machine can precisely apply glue to the solder joints of the circuit board to improve the welding quality and reliability and prevent short circuit problems such as leakage.

[0003] When the existing bottom plate dispensing machine is in use, its feeding end lacks a protective structure. When it is not in use itself, impurities are likely to enter the dispensing chamber inside it, which will make the environment in the dispensing chamber messy and affect the dispensing quality of the dispensing machine. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an automatic double-door structure for a bottom plate dispensing machine.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: an automatic double-door structure for a bottom plate dispensing machine, including a processing table, a dispensing machine body is fixedly arranged on the processing table, two double-door components are symmetrically arranged at both ends of the dispensing machine body, the double-door component includes a motor and two door panels, two chutes are symmetrically arranged on the processing table with respect to the dispensing machine body, the bottom end of the door panel is provided with a slider slidably connected to the chute, motors are inlaid at both ends of the dispensing machine body, a rotating shaft is arranged at the output end of the motor, a driving block is fixedly arranged at one end of the rotating shaft, a driven rod is fixedly arranged at the upper end of the door panel, the two driven rods are respectively located above and below the driving block, and a meshing structure exists between the driving block and the two driven rods.

[0008] Further, an improvement of the utility model is that the cross-section of the chute is T-shaped.

[0009] Further, an improvement of the utility model is that the motor is a servo motor.

[0010] Further, an improvement of the utility model is that the two door opening components have the same size.

[0011] In order to make the door panel more stable after closing, the improvement of the present utility model is that the door opening assembly further includes side plates, the side plates are fixed on both sides of the processing table, a fixed seat is fixedly arranged on the side plates, a spring is arranged inside the fixed seat, and a support rod connecting the door panel is arranged at one end of the spring.

[0012] Furthermore, the improvement of the present utility model is that the spring is in a normal state when the door panel is in the closed state.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides an automatic double-door structure for a bottom plate dispensing machine, which has the following beneficial effects:

[0015] For the automatic double-door structure of the bottom plate dispensing machine, when the two double-door assemblies are in the closed state, a protective structure can be provided for the dispensing bin inside the dispensing machine body. When it is not in use, external impurities are not easily introduced into the dispensing bin inside it, the environment of the dispensing bin can be made cleaner, and further the dispensing quality of the dispensing machine body can be improved;

[0016] Starting the motor can make the driving block reverse. At this time, through the meshing effect, the two driven rods can move synchronously and in opposite directions, and further the two door panels can move from both ends of the dispensing machine body to the middle part of the processing table. At this time, the double-door assembly is in the closed state, with a simple structure and convenient operation, and the double-door assembly is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a top perspective structural schematic diagram of the present utility model;

[0018] Figure 2 is for the present utility model Figure 1 front view;

[0019] Figure 3 is for the present utility model Figure 1 partial enlarged structural schematic diagram at A in;

[0020] Figure 4 is the structural schematic diagram of the motor in the present utility model;

[0021] Figure 5 is the internal structural schematic diagram of the fixed seat in the present utility model;

[0022] In the figure: 1, processing table; 2, dispensing machine body; 3, door panel; 4, driven rod; 5, motor; 6, driving block; 7, sliding groove; 8, side plate; 9, fixed seat; 10, support rod; 11, rotating shaft; 12, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. 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.

[0024] Please refer to Figures 1-5 , an automatic double-door structure for a bottom plate dispensing machine, including a processing table 1, a dispensing machine body 2 is fixedly arranged on the processing table 1, two double-door components are symmetrically arranged at both ends of the dispensing machine body 2, the double-door component includes a motor 5 and two door panels 3, two sliding grooves 7 are symmetrically arranged on the processing table 1 with respect to the dispensing machine body 2, a sliding block slidably connected to the sliding groove 7 is arranged at the bottom end of the door panel 3, the motor 5 is inlaid at both ends of the dispensing machine body 2, a rotating shaft 11 is arranged at the output end of the motor 5, a driving block 6 is fixedly arranged at one end of the rotating shaft 11, a driven rod 4 is fixedly arranged at the upper end of the door panel 3, the two driven rods 4 are respectively located above and below the driving block 6, and a meshing structure exists between the driving block 6 and the two driven rods 4;

[0025] In this structure, when the two double-door components are in the open state, the bottom plate is placed into the dispensing machine body 2, and the dispensing device on the dispensing machine body 2 can perform dispensing treatment on the bottom plate in the dispensing machine body 2;

[0026] When the two double-door components are in the closed state, a protection structure can be provided for the dispensing chamber in the dispensing machine body 2. When it is not in use, external impurities are not easily introduced into the internal dispensing chamber, the environment of the dispensing chamber can be made cleaner, and further the dispensing quality of the dispensing machine body 2 can be improved;

[0027] Starting the motor 5 can make the driving block 6 rotate forward. At this time, through the meshing effect, the two driven rods 4 can move synchronously and in opposite directions, and further the two door panels 3 can move from both ends of the dispensing machine body 2 to both sides of the processing table 1. At this time, the double-door component is in the open state. Starting the motor 5 can make the driving block 6 rotate in reverse. At this time, through the meshing effect, the two driven rods 4 can move synchronously and in opposite directions, and further the two door panels 3 can move from both ends of the dispensing machine body 2 to the middle part of the processing table 1. At this time, the double-door component is in the closed state. The structure is simple and the operation is convenient, making the double-door component easy to operate.

[0028] Furthermore, the cross-section of the sliding groove 7 is T-shaped, which can make the sliding block move more stably in the sliding groove 7.

[0029] Furthermore, the motor 5 can be a servo motor.

[0030] Further, the two door opening components have the same size.

[0031] In this structure, the door opening component further includes side plates 8 which are fixed on both sides of the processing table 1. A fixing seat 9 is fixedly arranged on the side plates 8. A spring 12 is arranged inside the fixing seat 9. One end of the spring 12 is provided with a support rod 10 connected to the door panel 3. When the two door panels 3 are opened, the support rod 10 compresses the spring 12. At this time, the spring 12 can provide an elastic force to the support rod 10, and further provide a thrust to the door panel 3, so that the two door panels 3 are more stable after being closed.

[0032] Further, an improvement of the present utility model is that the spring 12 is in a normal state when the door panel 3 is in the closed state.

[0033] In the description of this article, it should be noted that relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic double-door structure for a bottom plate glue dispensing machine, comprising a processing table (1), on which a glue dispensing machine body (2) is fixedly arranged, characterized in that: Two double-door assemblies are symmetrically arranged at both ends of the dispensing machine body (2), and the double-door assemblies include a motor (5) and two door panels (3). Two slide grooves (7) are symmetrically arranged on the dispensing machine body (2) on the processing table (1). The bottom end of the door panel (3) is provided with a slider slidably connected to the slide groove (7). Motors (5) are embedded at both ends of the dispensing machine body (2). A rotating shaft (11) is provided at the output end of the motor (5). A driving block (6) is fixedly arranged at one end of the rotating shaft (11). A driven rod (4) is fixedly arranged at the upper end of the door panel (3). The two driven rods (4) are respectively located above the driving block (6) and below the driving block (6), and there is a meshing structure between the driving block (6) and the two driven rods (4).

2. The automatic double-door structure for a bottom plate dispensing machine according to claim 1 is characterized in that: The cross section of the slide groove (7) is T-shaped.

3. The automatic double-door structure for a bottom plate dispensing machine according to claim 2 is characterized in that: The motor (5) is a servo motor.

4. The automatic double-door structure for a bottom plate dispensing machine according to claim 3 is characterized in that: The two door opening assemblies have the same size.

5. The automatic double-door structure for a bottom plate dispensing machine according to claim 4 is characterized in that: The door opening assembly also includes side panels (8), the side panels (8) are fixed on both sides of the processing table (1), a fixing seat (9) is fixedly arranged on the side panels (8), a spring (12) is arranged inside the fixing seat (9), and a support rod (10) connected to the door panel (3) is arranged at one end of the spring (12).

6. The automatic double-door structure for a bottom plate dispensing machine according to claim 5 is characterized in that: When the door panel (3) is in a closed state, the spring (12) is in a normal state.

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