A glue feeding device

Abstract

The utility model discloses a kind of glue supply devices, it is related to the technical field of automatic feeding equipment, comprising: bottom plate;Lifting mechanism, lifting mechanism includes stand column cylinder, crossbeam and mounting plate, stand column cylinder is arranged along vertical direction, and the fixed end of stand column cylinder is fixedly arranged in the top of bottom plate, and crossbeam is fixedly arranged in telescopic end of stand column cylinder, and mounting plate is arranged in crossbeam;Fixed plate, one side of fixed plate is rotatably connected with mounting plate by rotary bearing, and the other side is equipped with barrel pump, the bottom of mounting plate is fixedly provided with two limit baffle, two limit baffles are symmetrically distributed in the two sides of rotary bearing, and the side for contacting with fixed plate of limit baffle is equipped with buffer pad.The above-mentioned glue supply device, simple structure, barrel pump is driven to move up and down along vertical direction by the telescopic of stand column cylinder, and the pump pipe of barrel pump can enter 55 gallon iron barrel inside and take material, and the degree of automation of taking material operation is high.

Description

Technical Field

[0001] This utility model relates to the field of automated feeding equipment technology, and in particular to a glue supply device. Background Technology

[0002] 55-gallon tin drums are common packaging containers for viscous liquids such as adhesives in the industrial field. They are fully enclosed with only one dispensing spout at the top. Traditional dispensing methods are usually manual, which is inefficient, labor-intensive, and makes it difficult to completely empty the drum, resulting in waste. Although some dispensing devices exist, they are often complex in structure, lack a high degree of automation, and cannot quickly and accurately dispensing material from the dispensing spout at the top of the 55-gallon tin drum.

[0003] Therefore, the existing technology still has shortcomings and deficiencies, and there is an urgent need for a dedicated glue supply device that can automate and efficiently supply materials to ensure that the glue is fully utilized. Utility Model Content

[0004] The purpose of this invention is to provide a glue supply device that solves the technical problems of existing material handling equipment in the background art, such as complex structure, low degree of automation, and inconvenient material handling.

[0005] To achieve the above objectives, this utility model provides an adhesive supply device, comprising:

[0006] Base plate;

[0007] A lifting mechanism, comprising a column cylinder, a crossbeam, and a mounting plate, wherein the column cylinder is arranged vertically, the fixed end of the column cylinder is fixedly disposed on the top of the base plate, the crossbeam is fixedly disposed on the telescopic end of the column cylinder, and the mounting plate is disposed on the crossbeam;

[0008] A fixed plate is provided, one side of which is rotatably connected to the mounting plate via a slewing bearing, and a bucket pump is installed on the other side. Two limiting baffles are fixedly provided at the bottom of the mounting plate, and the two limiting baffles are symmetrically distributed on both sides of the slewing bearing. A buffer pad is provided on the side of the limiting baffle that is in contact with the fixed plate.

[0009] Preferably, the two limiting baffles are arranged in a figure-eight shape.

[0010] Preferably, there are two column cylinders, which are spaced apart on the top of the base plate, and the telescopic ends of the two column cylinders are respectively connected to the two ends of the crossbeam.

[0011] Preferably, a connecting plate is fixedly provided between the fixed ends of the two column cylinders, and a drag chain is provided on the connecting plate. One end of the drag chain is fixedly connected to the connecting plate, and the other end of the drag chain is fixedly connected to the crossbeam.

[0012] Preferably, the crossbeam is fixedly provided with a guide shaft that is parallel to the column cylinder, and the mounting plate is slidably connected to the guide shaft through a linear bearing.

[0013] Preferably, there are two guide shafts, which are symmetrically arranged on the mounting plate.

[0014] Preferably, a limiting plate is fixedly provided at the bottom end of the guide shaft.

[0015] Preferably, the side of the fixing plate away from the slewing bearing has a U-shaped structure.

[0016] Preferably, the base plate is fixedly provided with a plurality of pressure blocks for limiting and fixing the 55-gallon iron drum, and the pressure blocks are detachably connected to the base plate by bolts.

[0017] Preferably, the device further includes a photoelectric sensor for detecting the movement of the bucket pump, the photoelectric sensor being mounted on the fixed plate.

[0018] Compared to the aforementioned background technology, the glue supply device provided by this utility model uses the extension and retraction of a column cylinder to drive the can pump to move vertically up and down, allowing the pump tube to enter the 55-gallon iron drum for material extraction, resulting in a high degree of automation in the material extraction operation. A fixing plate is rotatably mounted on the mounting plate via a rotary bearing, enabling the fixing plate to rotate the can pump within a certain range, facilitating the insertion of the pump tube into the 55-gallon iron drum. Two symmetrically arranged limiting baffles act as obstructions, restricting the rotation range of the fixing plate and ensuring the pump tube of the can pump can quickly and accurately align with the glue outlet at the top of the 55-gallon iron drum. Buffer pads on the limiting baffles prevent direct collisions between the fixing plate and the limiting baffles, absorbing the impact energy generated by such collisions and providing cushioning and protection. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the adhesive supply device provided in an embodiment of the present utility model;

[0021] Figure 2 A schematic diagram of the glue supply device provided in this embodiment of the utility model during use;

[0022] Figure 3This is a partial structural diagram of the glue supply device provided in an embodiment of the present utility model (excluding the bucket pump).

[0023] Figure 4 This is a schematic diagram of the structure of the mounting plate and fixing plate in the glue supply device provided in the embodiment of this utility model;

[0024] Figure 5 for Figure 4 A structural diagram from another perspective.

[0025] Figures 1 to 5 Chinese reference numerals: 1. Base plate; 11. Pressure block; 2. Lifting mechanism; 21. Column cylinder; 22. Crossbeam; 221. Guide shaft; 222. Linear bearing; 223. Limiting plate; 23. Mounting plate; 231. Limiting baffle; 232. Buffer pad; 3. Fixing plate; 31. Rotary bearing; 4. Drum pump; 41. Pump body; 42. Pump pipe; 5. Connecting plate; 51. Cable chain; 6. Photoelectric sensor; 61. Protective plate; 7. Control device; 8. Pneumatic circuit integrated assembly; 9. 55-gallon iron drum. Detailed Implementation

[0026] 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.

[0027] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] This invention provides a glue supply device with a simple structure and high degree of automation. The extension and retraction of the column cylinder 21 conveniently moves the drum pump 4, allowing the pump pipe 42 of the drum pump 4 to insert into the 55-gallon iron drum 9 to extract glue. The glue supply device provided by this invention can be applied to 55-gallon iron drums or other capacity iron drums; this embodiment uses a 55-gallon iron drum as an example for explanation.

[0029] Please refer to this as well. Figures 1 to 5 The adhesive supply device provided by this utility model includes:

[0030] Base plate 1;

[0031] The lifting mechanism 2 includes a column cylinder 21, a crossbeam 22 and a mounting plate 23. The column cylinder 21 is arranged in a vertical direction. The fixed end of the column cylinder 21 is fixed to the top of the base plate 1. The crossbeam 22 is fixed to the telescopic end of the column cylinder 21. The mounting plate 23 is located on the crossbeam 22.

[0032] The fixed plate 3 is rotatably connected to the mounting plate 23 on one side via a rotary bearing 31, and a bucket pump 4 is installed on the other side. Two limiting baffles 231 are fixedly provided at the bottom of the mounting plate 23. The two limiting baffles 231 are symmetrically distributed on both sides of the rotary bearing 31. A buffer pad 232 is provided on the side of the limiting baffle 231 that is in contact with the fixed plate 3.

[0033] It should be noted that the drum pump 4 includes a pump body 41 and a pump pipe 42. The pump body 41 of the drum pump 4 is mounted on the fixing plate 3, and the pump pipe 42 of the drum pump 4 is used to insert into the 55-gallon iron drum 9.

[0034] The base plate 1 serves as the foundation platform for the entire device. During glue supply, the 55-gallon iron drum 9 is first placed on the base plate 1, aligning it vertically with the drum pump 4. This ensures that the pump pipe 42 of the drum pump 4 can be inserted into the 55-gallon iron drum 9 through the glue outlet. The column cylinder 21 then operates. As the telescopic end of the column cylinder 21 retracts, it drives the crossbeam 22 to move downwards vertically. This, in turn, drives the drum pump 4 downwards via the fixing plate 3, ultimately inserting the pump pipe 42 into the 55-gallon iron drum 9. After material removal, the telescopic end of the column cylinder 21 extends, causing the drum pump 4 to move upwards, dislodging the pump pipe 42 from the 55-gallon iron drum 9. The glue supply device has a simple overall structure and a high degree of automation.

[0035] The fixing plate 3 is rotatably mounted on the mounting plate 23 via a slewing bearing 31, allowing the fixing plate 3 to drive the drum pump 4 to rotate within a certain range, thus adjusting the angle and facilitating the insertion of the pump tube 42 into the 55-gallon iron drum 9. Two limiting baffles 231 are symmetrically positioned at the bottom of the mounting plate 23. When the fixing plate 3 rotates, the limiting baffles 231 act as obstructions, limiting the rotation range and ensuring that the pump tube 42 of the drum pump 4 can quickly and accurately align with the dispensing port at the top of the 55-gallon iron drum 9. The buffer pads 232 on the limiting baffles 231 prevent direct collisions between the fixing plate 3 and the limiting baffles 231, absorbing the impact energy generated by such collisions and providing cushioning and protection.

[0036] In some embodiments, the two limiting baffles 231 are arranged in a figure-eight shape.

[0037] Please refer to this as well. Figures 4 to 5The limiting baffle 231 has a right-angle bend structure. One side of the limiting baffle 231 is connected to the mounting plate 23 by bolts, and the buffer pad 232 is fixedly installed on the other side of the limiting baffle 231. The two limiting baffles 231 are distributed in a figure-eight shape, which can further limit the rotation range of the fixed plate 3, avoid the fixed plate 3 from having an excessive rotation angle, and facilitate the quick alignment of the pump pipe 42 of the drum pump 4 with the inlet of the 55-gallon iron drum 9.

[0038] In some embodiments, please refer to the following: Figures 1 to 3 There are two column cylinders 21, which are spaced apart on the top of the base plate 1. The telescopic ends of the two column cylinders 21 are connected to the two ends of the crossbeam 22 respectively. This symmetrical arrangement of the double column cylinders 21 significantly improves the stability and load-bearing capacity of the crossbeam 22, provides reliable support for the installation of the bucket pump 4, and ensures the stability of the bucket pump 4 when it moves in the vertical direction.

[0039] In some embodiments, a connecting plate 5 is fixedly provided between the fixed ends of the two column cylinders 21, and a drag chain 51 is provided on the connecting plate 5. One end of the drag chain 51 is fixedly connected to the connecting plate 5, and the other end of the drag chain 51 is fixedly connected to the crossbeam 22.

[0040] Please refer to this as well. Figures 1 to 3 The connecting plate 5 has an axisymmetric continuous bending structure, with both ends fixedly connected to the fixed ends of the two column cylinders 21. The connecting plate 5 is equipped with an air circuit integration component 8, which supplies air to the column cylinders 21. During operation, the column cylinders 21 repeatedly drive the barrel pump 4 to rise and fall, which means that cables and air pipes inevitably need to move. By setting up the drag chain 51, the cables and air pipes are constrained and will not swing haphazardly, making the wiring of the entire device neater and preventing them from getting tangled in the moving parts of the device, causing jamming or damage.

[0041] In some embodiments, please refer to the following: Figures 1 to 5 The crossbeam 22 is fixedly provided with a guide shaft 221 that is parallel to the column cylinder 21, and the mounting plate 23 is slidably connected to the guide shaft 221 through a linear bearing 222.

[0042] In some embodiments, please refer to the following: Figures 1 to 5 There are two guide shafts 221, which are symmetrically arranged on the mounting plate 23.

[0043] In some embodiments, please refer to the following: Figures 1 to 5 A limiting plate 223 is fixedly provided at the bottom end of the guide shaft 221.

[0044] The guide shaft 221 is vertically oriented, with its top end fixedly connected to the crossbeam 22 and its bottom end fixedly fitted with a limiting plate 223. The mounting plate 23 is slidably connected between the top and bottom ends of the guide shaft 221 via a linear bearing 222. The limiting plate 223 at the bottom end can limit and block the linear bearing 222, preventing it from slipping off the bottom end of the guide shaft 221. Additionally, a buffer, such as a rubber or silicone pad, can be installed above the limiting plate 223 to prevent direct contact between the mounting plate 23 and the limiting plate 223 when the mounting plate moves downwards, thus mitigating impact.

[0045] As the column cylinder 21 operates to insert the pump pipe 42 of the can pump 4 into the 55-gallon iron drum 9, the horizontal beam 22 moves downward through the mounting plate 23 and the fixing plate 3, causing the can pump 4 to move downward. The end face of the pump body 41 of the can pump 4 near the pump pipe 42 will first abut against the end face of the dispensing port of the 55-gallon iron drum 9. When the column cylinder 21 continues to operate and causes the horizontal beam 22 to move downward, the fixing plate 3 slides along the guide shaft 221 through the linear bearing 222 due to the abutment between the can pump 4 and the 55-gallon iron drum 9, thus preventing the column cylinder 21 from being subjected to force.

[0046] This configuration, through the cooperation of linear bearing 222 and guide shaft 221, effectively prevents the 55-gallon iron drum 9 from being crushed by the column cylinder 21 continuing to work and drive the drum pump 4 to continue descending after the pump pipe 42 of the drum pump 4 has been inserted into the 55-gallon iron drum 9, thus ensuring safe use.

[0047] Two guide shafts 221 are symmetrically distributed on the mounting plate 23. The two guide shafts 221 are slidably connected to the mounting plate 23 through linear bearings 222. By setting two guide shafts 221, the stability of the fixed plate 3 when sliding along the guide shafts 221 is ensured.

[0048] In some embodiments, the side of the fixing plate 3 away from the rotary bearing 31 has a U-shaped structure.

[0049] Please refer to this as well. Figures 3 to 5 The side of the fixing plate 3 away from the rotary bearing 31 has a U-shaped structure, that is, the fixing plate 3 has a U-shaped receiving cavity and support parts on both sides of the U-shaped receiving cavity. The pump body 41 of the bucket pump 4 is fixed to the support parts of the fixing plate 3 by bolts and other fasteners. The pump pipe 42 of the bucket pump 4 extends through the receiving cavity to the bottom of the mounting plate 23.

[0050] In some embodiments, the base plate 1 is fixedly provided with a plurality of pressure blocks 11 for limiting and fixing the 55-gallon iron drum 9, and the pressure blocks 11 are detachably connected to the base plate 1 by bolts.

[0051] Please refer to this as well. Figures 1 to 3The base plate 1 is fixed with several pressure blocks 11 by bolts. The pressure blocks 11, by resisting the 55-gallon iron drum 9, can limit and fix the 55-gallon iron drum 9, preventing the 55-gallon iron drum 9 from moving during the glue supply process and ensuring the smooth progress of the glue supply process. In actual use, the pressure blocks 11 are located around the 55-gallon iron drum 9, and the 55-gallon iron drum 9 is fixed by the cooperation of multiple pressure blocks 11.

[0052] In this embodiment, the pressure block 11 is provided with a groove along its length. The bolt passes through the groove and is threaded to the base plate 1. After loosening the bolt, the position of the pressure block 11 on the base plate 1 can be moved so that the pressure block 11 fully abuts against the side bottom of the 55-gallon iron drum 9 to ensure the fixing effect. Then the bolt can be tightened, which is convenient to use.

[0053] In some embodiments, the glue supply device provided by the present invention further includes a photoelectric sensor 6 for detecting the movement of the barrel pump 4, and the photoelectric sensor 6 is mounted on the fixing plate 3.

[0054] Please refer to this as well. Figures 4 to 5 The photoelectric sensor 6 is installed at the bottom of the fixed plate 3, near the side of the drum pump 4. By installing the photoelectric sensor 6, the movement of the drum pump 4 can be detected. Specifically, the drum pump 4 is equipped with a cylinder and a piston rod. When dispensing glue, the cylinder drives the piston rod to move up and down, thereby extracting the glue from the 55-gallon iron drum 9. The photoelectric sensor 6 can detect the movement of the piston rod to prevent the drum pump 4 from dry-firing.

[0055] Please refer to the following in some implementations. Figures 4 to 5 The bottom of the fixing plate 3 is also fixed with a protective plate 61. The protective plate 61 can partially block the photoelectric sensor 6, preventing the photoelectric sensor 6 from being completely exposed and easily damaged by accidental collision, thus providing protection for the photoelectric sensor 6.

[0056] In some embodiments, the glue supply device provided by the present invention further includes a control device 7, which is connected to the column cylinder 21, the barrel pump 4, and the photoelectric sensor 6.

[0057] Please refer to this as well. Figures 1 to 3 The control device 7 is installed at the fixed end of one of the column cylinders 21. The control device 7 can control the movement of the column cylinder 21. When dispensing glue, the telescopic end of the column cylinder 21 is retracted, which drives the can pump 4 to move downward and insert the pump pipe 42 of the can pump 4 into the 55-gallon iron can 9. After dispensing glue, the telescopic end of the column cylinder 21 is extended, which drives the can pump 4 to move upward and causes the pump pipe 42 of the can pump 4 to leave the 55-gallon iron can 9.

[0058] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0059] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. A glue supply device, characterized in that, include: Base plate (1); The lifting mechanism (2) includes a column cylinder (21), a crossbeam (22) and a mounting plate (23). The column cylinder (21) is arranged in a vertical direction. The fixed end of the column cylinder (21) is fixedly located on the top of the base plate (1). The crossbeam (22) is fixedly located on the telescopic end of the column cylinder (21). The mounting plate (23) is located on the crossbeam (22). A fixed plate (3) is rotatably connected to the mounting plate (23) on one side via a slewing bearing (31), and a bucket pump (4) is installed on the other side. Two limiting baffles (231) are fixedly provided at the bottom of the mounting plate (23). The two limiting baffles (231) are symmetrically distributed on both sides of the slewing bearing (31). A buffer pad (232) is provided on the side of the limiting baffle (231) that is in contact with the fixed plate (3).

2. The adhesive supply device according to claim 1, characterized in that, The two limiting baffles (231) are arranged in a figure-eight shape.

3. The adhesive supply device according to claim 1, characterized in that, There are two column cylinders (21), which are spaced apart on the top of the base plate (1). The telescopic ends of the two column cylinders (21) are respectively connected to the two ends of the crossbeam (22).

4. The adhesive supply device according to claim 3, characterized in that, A connecting plate (5) is fixedly provided between the fixed ends of the two column cylinders (21). A drag chain (51) is provided on the connecting plate (5). One end of the drag chain (51) is fixedly connected to the connecting plate (5), and the other end of the drag chain (51) is fixedly connected to the crossbeam (22).

5. The adhesive supply device according to claim 1, characterized in that, The crossbeam (22) is fixedly provided with a guide shaft (221) that is parallel to the column cylinder (21), and the mounting plate (23) is slidably connected to the guide shaft (221) through a linear bearing (222).

6. The adhesive supply device according to claim 5, characterized in that, There are two guide shafts (221), and the two guide shafts (221) are symmetrically arranged on the mounting plate (23).

7. The adhesive supply device according to claim 6, characterized in that, A limiting plate (223) is fixedly provided at the bottom end of the guide shaft (221).

8. The adhesive supply device according to claim 1, characterized in that, The side of the fixed plate (3) away from the slewing bearing (31) has a U-shaped structure.

9. The adhesive supply device according to claim 1, characterized in that, The base plate (1) is fixedly provided with a plurality of pressure blocks (11) for limiting and fixing (55) gallon iron barrels (9), and the pressure blocks (11) are detachably connected to the base plate (1) by bolts.

10. The adhesive supply device according to claim 1, characterized in that, It also includes a photoelectric sensor (6) for detecting the movement of the bucket pump (4), the photoelectric sensor (6) being mounted on the fixed plate (3).

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