A diethylene glycol dibutyl ether formaldehyde finished product filling device

Abstract

The utility model relates to diethylene glycol dibutyl ether formaldehyde filling device technical field, and disclose a kind of diethylene glycol dibutyl ether formaldehyde finished product filling device, including workstation, the top of workstation is fixedly connected with portal frame, the inside of portal frame is provided with lifting box, the one side of lifting box is provided with several filling joints, the one side of filling joint is all fixedly connected with conveying hose, the bottom of filling joint is all fixedly connected with injection head, the workstation is close to the injection head place and is all provided with packaging bottle, the inside of lifting box is provided with spacing adjustment mechanism, the bottom outer surface of injection head is provided with elastic mechanism, not only can simultaneously inject diethylene glycol dibutyl ether formaldehyde to multiple packaging bottles, improve the working effect and production capacity of filling, also can adjust the spacing between injection head according to the diameter of packaging bottle, so that the device is suitable for packaging bottle of different diameter.

Description

Technical Field

[0001] This utility model relates to the technical field of diethylene glycol dibutyl ether formaldehyde filling device, specifically a diethylene glycol dibutyl ether formaldehyde finished product filling device. Background Technology

[0002] Diethylene glycol dibutyl ether formaldehyde is an organic compound that appears as a colorless to pale amber clear liquid. It is mainly used as an additive in electrophoretic coatings and as an intermediate in organic synthesis. It has a high boiling point and stable chemical properties. Currently, it is supplied in the chemical market in industrial-grade purity. Diethylene glycol dibutyl ether formaldehyde requires filling during the production process.

[0003] However, existing diethylene glycol dibutyl ether formaldehyde filling equipment typically controls a single filling head to fill intermittently conveyed packaging bottles when filling diethylene glycol dibutyl ether formaldehyde, resulting in a limited filling speed and affecting production capacity. Utility Model Content

[0004] This invention provides a diethylene glycol dibutyl ether formaldehyde filling device, which solves the problem mentioned in the background art, where controlling a single filling head to fill intermittently conveyed packaging bottles results in a limited filling speed of diethylene glycol dibutyl ether formaldehyde, thus affecting production capacity.

[0005] This utility model provides the following technical solution: a diethylene glycol dibutyl ether formaldehyde finished product filling device, including a workstation, a gantry frame fixedly connected to the top of the workstation, a lifting box inside the gantry frame, a plurality of filling joints on one side of the lifting box, a delivery hose fixedly connected to one side of each filling joint, an injection head fixedly connected to the bottom of each filling joint, packaging bottles arranged near the injection heads on the workstation, a spacing adjustment mechanism inside the lifting box, and an elastic mechanism on the bottom outer surface of the injection head.

[0006] Preferably, the spacing adjustment mechanism includes two slide rods fixedly installed inside the lifting box. Several adjustment frames are slidably connected to the outer surface of each slide rod, and the middle adjustment frame is fixedly connected to the slide rod. The end of each adjustment frame away from the slide rod is fixedly connected to the filling connector. The top of each adjustment frame is connected by a scissor telescopic rod, and one side of each adjustment frame is provided with a telescopic component.

[0007] Preferably, the telescopic component includes a connecting frame fixedly installed on one of the adjusting frames. A first hydraulic cylinder is provided on one side of the connecting frame. Two fixing blocks are fixedly connected to the outer surface of the first hydraulic cylinder. The fixing blocks are fixedly connected to the lifting box. The telescopic end of the first hydraulic cylinder is fixedly connected to the connecting frame.

[0008] Preferably, the elastic mechanism includes a lifting sleeve fitted on the outer surface of the injection head, a lifting plate fixedly connected to the top outer surface of the lifting sleeve, a spring provided between the lifting plate and the filling connector, the springs being fitted on the outside of the injection head, and a limiting plate provided at the bottom of the lifting sleeve, the limiting plates being fixedly connected to the injection head.

[0009] Preferably, a second hydraulic cylinder is fixedly connected to both sides of the top of the gantry frame. The telescopic ends of the second hydraulic cylinders pass through the gantry frame and extend to the lifting box. The lifting box is fixedly connected to the telescopic ends of the second hydraulic cylinders.

[0010] Preferably, a control box is fixedly installed on one side of the gantry.

[0011] This utility model has the following beneficial effects: Through the coordinated action of the workstation, gantry frame, lifting box, filling connector, conveying hose, injection head, packaging bottle, and spacing adjustment mechanism, the device can not only simultaneously inject diethylene glycol dibutyl ether formaldehyde into multiple packaging bottles, improving the filling efficiency and production capacity, but also adjust the spacing between injection heads according to the diameter of the packaging bottle, making the device suitable for packaging bottles of different diameters.

[0012] Through the combined action of the workstation, gantry frame, lifting box, filling connector, delivery hose, injection head, packaging bottle, spacing adjustment mechanism, and elastic mechanism, the diethylene glycol dibutyl ether formaldehyde adhering to the surface of the injection head can be scraped off, preventing the diethylene glycol dibutyl ether formaldehyde adhering to the surface of the injection head from accumulating at the bottom of the injection head due to gravity and dripping onto the outside of the packaging bottle. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the internal structure of the lifting box of this utility model.

[0015] Figure 3 This is a schematic diagram of the spacing adjustment mechanism of this utility model.

[0016] Figure 4 This is a schematic diagram of the elastic mechanism structure of this utility model.

[0017] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Workstation; 2. Gantry; 3. Lifting box; 4. Filling connector; 5. Delivery hose; 6. Injection head; 7. Packaging bottle; 8. Spacing adjustment mechanism; 81. Sliding rod; 82. Adjusting frame; 83. Scissor telescopic rod; 84. Telescopic component; 841. Connecting frame; 842. First hydraulic cylinder; 843. Fixing block; 9. Elastic mechanism; 91. Lifting sleeve; 92. Lifting plate; 93. Spring; 94. Limiting plate; 10. Second hydraulic cylinder; 11. Control box. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: This example aims to facilitate the solution of how to adjust the injection head 6 according to the position of the bottle neck 7 of different diameter packaging bottles. Please refer to [link to example]. Figures 1-3 A diethylene glycol dibutyl ether formaldehyde filling device includes a workstation 1. This device works in conjunction with a robotic arm, which precisely clamps and places packaging bottles 7 onto the workstation 1. This ensures that the bottles 7 are on the same horizontal line and that the middle bottle 7 is accurately positioned at the bottom of the central injection head 6. A gantry frame 2 is fixedly connected to the top of the workstation 1. A lifting box 3 is installed inside the gantry frame 2. Several filling connectors 4 are provided on one side of the lifting box 3. Each filling connector 4 has a fixedly connected conveying hose 5 on one side. The end of the conveying hose 5 furthest from the filling connector 4 is connected to a material storage container. The tube and the delivery hose 5 have a certain degree of extensibility to adapt to the spacing adjustment of the filling connector 4. The bottom of the filling connector 4 is fixedly connected to the injection head 6. The workstation 1 is equipped with packaging bottles 7 near the injection head 6. The lifting box 3 is equipped with a spacing adjustment mechanism 8. The spacing adjustment mechanism 8 can adjust the position of the injection head 6 according to the bottle mouth position of packaging bottles 7 of different diameters. The bottom outer surface of the injection head 6 is equipped with an elastic mechanism 9. The elastic mechanism 9 can scrape off the diethylene glycol dibutyl ether formaldehyde adhering to the outer surface of the injection head 6 while the injection head 6 is filled and rising.

[0021] The spacing adjustment mechanism 8 includes two slide rods 81 fixedly installed inside the lifting box 3. Several adjustment frames 82 are slidably connected to the outer surface of each slide rod 81, and the middle adjustment frame 82 is fixedly connected to the slide rod 81. The end of the adjustment frame 82 away from the slide rod 81 is fixedly connected to the filling connector 4. The top of each adjustment frame 82 is connected by a scissor telescopic rod 83. The scissor telescopic rod 83 can ensure that the spacing between the adjustment frames 82 is consistent. One side of one adjustment frame 82 is provided with a telescopic component 84, which can control one of the adjustment frames 82 to move actively horizontally.

[0022] The telescopic component 84 includes a connecting frame 841 fixedly installed on one of the adjusting frames 82. A first hydraulic cylinder 842 is provided on one side of the connecting frame 841. Two fixing blocks 843 are fixedly connected to the outer surface of the first hydraulic cylinder 842. The fixing blocks 843 can support and fix the first hydraulic cylinder 842. The fixing blocks 843 are fixedly connected to the lifting box 3. The telescopic end of the first hydraulic cylinder 842 is fixedly connected to the connecting frame 841.

[0023] In this embodiment: the robotic arm is positioned by the injection head 6 in the middle. After accurately clamping the packaging bottle 7 onto the workstation 1, the user drives the first hydraulic cylinder 842 through the control box 11 according to the position of the bottle mouth of the packaging bottle 7. The telescopic end of the first hydraulic cylinder 842 drives the connecting block. The connecting block drives one of the adjusting frames 82 to slide horizontally on the outer surface of the slide rod 81. The adjusting frame 82 drives one end of the scissor telescopic rod 83, so that the scissor telescopic rod 83 moves in a telescopic motion. When the scissor telescopic rod 83 extends and retracts, it drives the adjusting frames 82 at the bottom to slide horizontally on the surface of the slide rod 81. The spacing is kept consistent while sliding. When the adjusting frames 82 slide, they drive the filling connector 4. The filling connector 4 drives the injection head 6, so that the injection head 6 is accurately positioned at the center of the bottle mouth of the packaging bottle 7. This not only allows for the simultaneous injection of diethylene glycol dibutyl ether formaldehyde into multiple packaging bottles 7, improving the filling efficiency and production capacity, but also allows for the adjustment of the spacing between the injection heads 6 according to the diameter of the packaging bottle 7, so that the device is suitable for packaging bottles 7 of different diameters.

[0024] Example 2: This example aims to facilitate a solution to the problem of how to avoid the dripping of diethylene glycol dibutyl ether formaldehyde. This example is an improvement on Example 1. For details, please refer to Example 1. Figures 1-5The elastic mechanism 9 includes a lifting sleeve 91 fitted on the outer surface of the injection head 6. As the lifting sleeve 91 descends on the surface of the injection head 6, it can scrape off the diethylene glycol dibutyl ether formaldehyde adhering to the surface of the injection head 6. A lifting plate 92 is fixedly connected to the top outer surface of the lifting sleeve 91. A spring 93 is provided between the lifting plate 92 and the filling connector 4. The spring 93 can apply vertical downward pressure to the lifting sleeve 91 through the lifting plate 92. Vent holes are also provided on both sides of the lifting plate 92. The springs 93 are all fitted on the outside of the injection head 6. A limit plate 94 is provided at the bottom of the lifting sleeve 91. The limit plate 94 is fixedly connected to the injection head 6. The limit plate 94 can limit the movement of the lifting sleeve 91 to prevent the lifting sleeve 91 from separating from the injection head 6.

[0025] A second hydraulic cylinder 10 is fixedly connected to both sides of the top of the gantry frame 2. The telescopic ends of the second hydraulic cylinder 10 pass through the gantry frame 2 and extend to the lifting box 3. The lifting box 3 is fixedly connected to the telescopic ends of the second hydraulic cylinder 10. The second hydraulic cylinder 10 can control the lifting box 3 to perform vertical lifting and lowering movements.

[0026] A control box 11 is fixedly installed on one side of the gantry 2, and a programmable controller is installed inside the control box 11.

[0027] In this embodiment: the second hydraulic cylinder 10 is driven, and its telescopic end extends outward while pushing the lifting box 3. The lifting box 3 drives the adjusting block through the slide rod 81. The adjusting block drives the filling connector 4, and the filling connector 4 drives the injection head 6, the lifting sleeve 91, and the lifting plate 92 to move downward. When the lifting plate 92 descends to the bottle mouth, the bottle mouth limits the lifting plate 92 and the lifting sleeve 91, and the filling connector 4 and the injection head 6 continue to move downward, so that the injection head 6 completely enters the interior of the packaging bottle 7, while simultaneously compressing the spring 93. After filling is completed, the second hydraulic cylinder... The telescopic end of 10 retracts, thereby controlling the filling connector 4 and the injection head 6 to rise. The force at the bottom of the lifting plate 92 disappears, and the spring 93 elastically recovers, pushing the lifting plate 92 and the lifting sleeve 91 to move downward at the bottom of the injection head 6. This scrapes off the diethylene glycol dibutyl ether formaldehyde adhering to the outer surface of the injection head 6, causing it to drip into the inside of the packaging bottle 7. This scrapes off the diethylene glycol dibutyl ether formaldehyde adhering to the surface of the injection head 6, preventing it from accumulating at the bottom of the injection head 6 due to gravity, and thus dripping onto the outside of the packaging bottle 7.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A diethylene glycol dibutyl ether formaldehyde filling device, comprising a workstation (1), characterized in that: The top of the workstation (1) is fixedly connected to a gantry frame (2), and a lifting box (3) is provided inside the gantry frame (2). Several filling connectors (4) are provided on one side of the lifting box (3). A conveying hose (5) is fixedly connected to one side of each filling connector (4). An injection head (6) is fixedly connected to the bottom of each filling connector (4). A packaging bottle (7) is provided near the injection head (6) on the workstation (1). A spacing adjustment mechanism (8) is provided inside the lifting box (3). An elastic mechanism (9) is provided on the bottom outer surface of the injection head (6).

2. The diethylene glycol dibutyl ether formaldehyde filling device according to claim 1, characterized in that: The spacing adjustment mechanism (8) includes two slide rods (81) fixedly installed inside the lifting box (3). Several adjustment frames (82) are slidably connected to the outer surface of the slide rods (81), and the middle adjustment frame (82) is fixedly connected to the slide rod (81). The end of the adjustment frame (82) away from the slide rod (81) is fixedly connected to the filling connector (4). The top of the adjustment frame (82) is connected by a scissor telescopic rod (83). One side of the adjustment frame (82) is provided with a telescopic component (84).

3. The diethylene glycol dibutyl ether formaldehyde filling device according to claim 2, characterized in that: The telescopic component (84) includes a connecting frame (841) fixedly installed on one of the adjusting frames (82). A first hydraulic cylinder (842) is provided on one side of the connecting frame (841). Two fixing blocks (843) are fixedly connected to the outer surface of the first hydraulic cylinder (842). The fixing blocks (843) are all fixedly connected to the lifting box (3). The telescopic end of the first hydraulic cylinder (842) is fixedly connected to the connecting frame (841).

4. The diethylene glycol dibutyl ether formaldehyde filling device according to claim 1, characterized in that: The elastic mechanism (9) includes a lifting sleeve (91) sleeved on the outer surface of the injection head (6). A lifting plate (92) is fixedly connected to the top outer surface of the lifting sleeve (91). A spring (93) is provided between the lifting plate (92) and the filling connector (4). The springs (93) are all sleeved on the outside of the injection head (6). A limiting plate (94) is provided at the bottom of the lifting sleeve (91). The limiting plate (94) is fixedly connected to the injection head (6).

5. The diethylene glycol dibutyl ether formaldehyde filling device according to claim 1, characterized in that: The top two sides of the gantry (2) are fixedly connected with a second hydraulic cylinder (10). The telescopic ends of the second hydraulic cylinder (10) pass through the gantry (2) and extend to the lifting box (3). The lifting box (3) is fixedly connected to the telescopic ends of the second hydraulic cylinder (10).

6. The diethylene glycol dibutyl ether formaldehyde filling device according to claim 1, characterized in that: A control box (11) is fixedly installed on one side of the gantry (2).

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