A hot melt glue stirring device

Abstract

The utility model discloses a hot melt adhesive stirring device, including frame and its upper setting have the placement platform and respectively through the drive assembly of frame upper installation drive in the upper slide of placement platform and the connecting frame of setting and the connecting frame upper installation have the stirring shaft that drives rotation through multiple groups of drive parts, a plurality of groups of stirring parts are detachably installed on the stirring shaft, the both sides of placement platform are installed for a plurality of groups of stirring bucket clamping's clamping assembly, the clamping assembly includes the multiple groups of connecting seat of fixed mounting at the one side of placement platform and the glue shaft that multiple groups of a certain angle inclination arrangement are rotatably arranged on the connecting seat and the multiple groups of locking piece that multiple groups of connecting rod are rotatably arranged on and are rotatably arranged on the other side of placement platform through multiple groups of the multiple groups of top plate that are slidably arranged on the placement platform before and after, are a kind of new hot melt adhesive stirring device.

Description

Technical Field

[0001] This utility model relates to the technical field of hot melt adhesive processing equipment, and specifically to a hot melt adhesive mixing device. Background Technology

[0002] Mixing is a crucial step in the production and use of hot melt adhesives. Hot melt adhesives typically consist of multiple components, including base materials, tackifiers, and antioxidants. These components need to be thoroughly and evenly mixed to ensure the quality and performance stability of the hot melt adhesive. Currently, most mixing devices commonly used for hot melt adhesive mixing on the market employ relatively simple mixing methods. For large-scale production needs, simple mixing chambers and impellers are often inconvenient for material feeding. Furthermore, cleaning and replacing the impeller requires a complete shutdown, resulting in less than ideal mixing efficiency and certain operational inconveniences and limitations in application. Utility Model Content

[0003] The purpose of this utility model is to provide a hot melt adhesive mixing device, which can further improve the mixing effect and efficiency of hot melt adhesive. It allows for convenient cleaning, replacement, and maintenance of the corresponding mixing shaft and its mixing parts without requiring a complete shutdown. It can meet different mixing needs and improve the ease of operation, flexibility of use, and applicability of this hot melt adhesive mixing device.

[0004] The technical solution adopted by this utility model to solve the above problems is:

[0005] A hot melt adhesive mixing device includes a frame and a placement platform mounted thereon, a connecting frame that is driven up and down above the placement platform by a drive assembly mounted on the frame, and a mixing shaft that is driven to rotate by multiple sets of drive components mounted on the connecting frame. Multiple mixing parts are detachably mounted on the mixing shaft.

[0006] Preferably, the two sides of the placement platform are equipped with clamping assemblies for clamping multiple sets of mixing tanks. The clamping assemblies include multiple sets of connecting seats fixedly installed on one side of the placement platform, multiple sets of rubber shafts rotatably arranged at a certain angle on the connecting seats, and multiple sets of top plates located on the other side of the placement platform, which are slidably arranged back and forth on the placement platform by multiple sets of connecting rods and multiple sets of locking members rotatably arranged on them.

[0007] Preferably, the stirring section is configured with any or a combination of multiple sets of impellers, dispersing discs, spiral ribbons, and scrapers.

[0008] Preferably, the top of the placement platform for placing the mixing tank is configured as a roller conveyor structure formed by a number of sets of spaced rollers.

[0009] Preferably, the placement platform is detachably mounted on the frame, and multiple sets of wheels are installed at the bottom of the frame.

[0010] Compared with the prior art, this utility model has the following advantages and effects:

[0011] This utility model relates to a hot melt adhesive mixing device. The overall structure of this device allows for the dispensing of batches of hot melt adhesive into multiple mixing tanks at appropriate concentrations. Simultaneously, a drive assembly drives a connecting frame and its multiple drive components to slide up and down on the frame, while these drive components drive multiple sets of mixing shafts and their corresponding mixing parts within the multiple mixing tanks. Combined with a uniform mixing structure and a detachable mixing part mounted on the mixing shaft, compared to the single mixing chamber and impeller structure of traditional mixing devices, this device, by switching between multiple mixing tanks in batches and mixing hot melt adhesive in corresponding batches, further improves the mixing effect and mixing efficiency of the hot melt adhesive. The device is highly efficient, and subsequent operations such as pouring out the mixture and cleaning the mixing tank after mixing do not affect its normal operation, meeting the needs of large-scale production. Furthermore, the electrical control box allows for individual control and adjustment of multiple drive components, facilitating cleaning, replacement, and maintenance of the corresponding mixing shaft and its mixing parts without requiring a complete shutdown. Additionally, the uniform mixing structure provides high mixing efficiency, while the mixing parts can be configured with different structures, facilitating disassembly and assembly on the mixing shaft and meeting various mixing requirements. This enhances the ease of operation, flexibility, and applicability of the hot melt adhesive mixing device. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a hot melt adhesive mixing device according to an embodiment of the present invention.

[0013] Figure 2-3 This is a partial enlarged view of a hot melt adhesive mixing device according to an embodiment of this utility model.

[0014] Figure Numbers: Frame 100, Guide Wheel 101, Slide Table 102, Slide Rail 1021, Slider 1022, Electrical Control Box 103, Wheel Set 104, Mixing Tank 110, Placement Platform 1, Roller 10, Roller Shaft 11, Drive Assembly 2, Winding Shaft 21, First Drive Motor 22, Cable 23, Connecting Frame 3, Base 30, Drive Component (Second Drive Motor) 4, Mixing Shaft 5, Mixing Part 6, Blade 61, Dispersing Disc 62, Screw Ribbon 63, Scraper 64, Clamping Assembly 7, Connecting Seat 71, Rubber Shaft 711, Top Plate 72, Connecting Rod 721, Locking Component 73. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0016] See Figure 1-3 This embodiment relates to a hot melt adhesive mixing device, including a frame 100 and a placement platform 1 disposed thereon, a connecting frame 3 which is driven by a drive assembly 2 mounted on the frame 100 and is slidably disposed above the placement platform 1, and a mixing shaft 5 which is mounted on the connecting frame 3 and driven to rotate by multiple sets of drive components 4. Multiple sets of mixing parts 6 are detachably mounted on the mixing shaft 5.

[0017] Specifically in this embodiment, such as Figure 1 The overall structure of this hot melt adhesive mixing device shown is combined with... Figure 2 and Figure 3As shown, in actual use, multiple sets of mixing tanks 110, each containing hot melt adhesive and corresponding to the number of drive components 4 and stirring shafts 5, can be placed on the placement platform 1. Their placement positions correspond sequentially to the positions of the multiple sets of stirring shafts 5 and their stirring parts 6 on the connecting frame 3. The drive assembly 2 can use a traction drive method as shown in the figure to drive the connecting frame 3, which is connected to the frame 100 via multiple sets of slide rails 1021 and multiple sets of sliders 1022 slidably mounted on them, to slide up and down on the frame 100. The specific driving component 2 includes a winding shaft 21 rotatably mounted on the frame 100, a first drive motor 22 connected to and driven by the winding shaft 21 on the frame 100, and multiple sets of guide wheels 101 rotatably mounted on the top of the frame 100. These guide wheels 101, with their ends connected to corresponding seats 30 of the connecting frame 3 on the slide table 102 and the cable 23 wound on the winding shaft 21, enable the connecting frame 3 to slide up and down on the frame 100 via the slide table 102 under the drive of the driving component 2, thereby allowing the connecting frame 3 to slide up and down on the frame 100. The connecting frame 3 has multiple sets of drive components 4 configured as second drive motors 4, along with their driving stirring shafts 5 and stirring parts 6, which perform stirring operations and adjust the vertical height within multiple sets of stirring tanks 110 placed on the placement platform 1. The stirring parts 6 on the stirring shafts 5 can be configured with uniform or different stirring structures according to the stirring requirements of the hot melt adhesive, and can be detachably connected through a conventional mounting structure using bushings, positioning pins, and set screws. Specifically, it can be configured according to usage requirements by mounting the first drive motor 22 and multiple sets of second drive motors 4 on the frame 100. The electrical control box 103, which is connected to and controls the drive motor 4, performs start-stop, rotation direction, and corresponding speed adjustment processes for the first drive motor 22 and multiple sets of second drive motors 4. When the mixing is completed, multiple sets of drive components 4 can be turned off in sequence, and the drive assembly 2 can be controlled to drive the connecting frame 3 and multiple sets of drive components 4 to move upward along the frame 100, so that the stirring shaft 5 and its stirring part 6 are moved out of the mixing tank 110, so that the mixing tank 110 and the internal hot melt adhesive on the placement platform 1 can be transferred, replaced, and other subsequent operations.The overall structure of this hot melt adhesive mixing device allows for the batch dispensing of hot melt adhesive into multiple mixing tanks 110 at corresponding amounts. Simultaneously, the drive assembly 2 drives the connecting frame 3 and its multiple drive components 4 to slide up and down on the frame 100, and the multiple drive components 4 drive the corresponding multiple sets of mixing shafts 5 and their corresponding mixing parts 6 within the multiple mixing tanks 110. Combined with the use of a unified mixing structure and detachable mixing parts 6 mounted on the mixing shafts 5, compared to the single mixing chamber and mixing paddle structure of traditional mixing devices, the batch switching between multiple mixing tanks 110 and the corresponding batch mixing of hot melt adhesive further improves the mixing effect and efficiency of the hot melt adhesive. After mixing, subsequent operations such as pouring out the mixture into the mixing tank 110 and cleaning the mixing tank 110 do not affect the normal operation of this hot melt adhesive mixing device, meeting the needs of large-scale production. Furthermore, combined with the electrical control box 103, multiple sets of drive components 4 can be individually controlled and adjusted, allowing for convenient cleaning, replacement, and maintenance of the corresponding mixing shaft 5 and its mixing part 6 without requiring a complete shutdown. In addition, the mixing part 6, which adopts a uniform mixing structure, has high mixing efficiency, while the mixing part 6 can also be set with different mixing structures, facilitating disassembly and assembly on the mixing shaft 5 while meeting different mixing requirements, thus improving the ease of operation, flexibility of use, and applicability of this hot melt adhesive mixing device.

[0018] The two sides of the placement platform 1 are equipped with clamping assemblies 7 for clamping multiple sets of mixing tanks 110. Each clamping assembly 7 includes multiple sets of connecting seats 71 fixedly installed on one side of the placement platform 1, multiple sets of rubber shafts 711 rotatably mounted on the connecting seats 71 and arranged at a certain angle, and multiple sets of top plates 72 located on the other side of the placement platform 1, which are slidably mounted on the placement platform 1 via multiple sets of connecting rods 721 and multiple sets of locking members 73 rotatably mounted on them. Figure 1 and Figure 3As can be seen, when the mixing tank 110 is placed on the placement platform 1, it can be stably clamped in the corresponding mixing position by the clamping assembly 7. Specifically, when the mixing tank 110 is placed, it can be pre-fitted and abutted against the connecting seat 71 on one side of the placement platform 1, which corresponds to the position of the mixing shaft 5, and the multiple sets of rotatable rubber shafts 711 on it. The multiple sets of rotatable rubber shafts 711 on the connecting seat 71 can be adjusted at the corresponding tilt angle on the seat body 30 of the connecting seat 71 according to the structure of the mixing tank 110. Combined with the top plate 72 on the other side of the placement platform 1, which is slidably set back and forth by multiple sets of connecting rods 721, and the threaded connection between the connecting rods 721 and multiple sets of locking parts 73, the top plate 72 can adjust the position of the mixing tank 110. The locking process at the corresponding top position is performed, and conversely, after the mixing operation is completed, the top plate 72 is adjusted accordingly. At the same time, combined with the width setting of the placement platform 1, it is convenient for the mixing barrel 110 to be misaligned and transported. The clamping component 7 with this structure is convenient to operate and adjust, and can further improve the stability of the mixing barrel 110 at the corresponding mixing position on the placement platform 1 during the mixing process, and improve the mixing stability and efficiency of the hot melt adhesive in the mixing barrel. In addition, the top plate 72 can also be driven by a cylinder in the prior art to slide back and forth according to the usage requirements. Combined with the pneumatic components installed on the placement platform 1 for the cylinder action, the structural flexibility, operation speed and clamping stability of the clamping component 7 can be further improved.

[0019] The stirring section 6 is configured with any or a combination of multiple sets of blades 61, dispersing discs 62, spiral ribbons 63, and scrapers 64. Specifically, the stirring section 6 can be configured with different stirring structures according to stirring requirements. The stirring section 6 with multiple sets of blades 61 or spiral ribbons 63 can achieve different stirring effects. The stirring section 6 formed by multiple sets of blades 61, dispersing discs 62, and scrapers 64 can be detachably connected to the stirring shaft 5 via bushings and set screws. Based on the specifications of the stirring tank 110, multiple sets can be arranged and installed at intervals on the stirring shaft 5. The stirring section 6, with its ribbon 63 structure, can be integrated with the stirring shaft 5. The stirring shaft 5 is detachably connected to the motor shaft of the second drive motor 4 via positioning pins and set screws, meeting various stirring requirements. The stirring section 6, configured as a dispersing disc 62, can effectively disperse and mix the hot melt adhesive. The scraper 64 can be used alone or in combination with the dispersing disc 62, the blade 61, and the screw, further improving the stirring effect and cleaning the mixing tank 110. By combining the stirring sections 6 with different stirring structures, the rotation speed of the corresponding drive component 4 can be adjusted via the electrical control box 103 according to the actual application, further enhancing the flexibility and applicability of this hot melt adhesive mixing device.

[0020] The top of the placement platform 1, which is used to place the mixing tank 110, is designed as a roller conveyor 10 structure formed by several sets of spaced rollers 11. The placement platform 1 with this structure can further improve the speed of operation for handling and adjusting the position of the mixing tank 110 on the placement platform 1 by combining the rotation process of several sets of rollers 11 on the roller conveyor 10. It can also be connected to an external conveyor line for transporting the mixing tank 110 according to production needs, so as to facilitate subsequent operations such as transfer of the mixing tank 110, thereby improving the effectiveness and flexibility of the placement platform 1.

[0021] The placement platform 1 is detachably mounted on the frame 100, and multiple sets of wheels 104 are installed at the bottom of the frame 100. The placement platform 1 can be detachably mounted on the frame 100 via bolts as needed. The placement platform 1 mounted on the frame 100 can be flexibly adjusted to different positions via the multiple sets of wheels 104 installed at the bottom of the frame 100. The placement platform 1 detached from the frame 100 can be placed and fixed on the ground. The corresponding frame 100 can be adjusted to the corresponding position via the wheels 104. At the same time, it can also be used to perform corresponding mixing operations on containers such as mixing tanks 110 in different areas according to actual production needs, further improving the flexibility of this hot melt adhesive mixing device.

[0022] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A hot melt adhesive mixing device, characterized in that: It includes a frame and a placement platform mounted on it, a connecting frame that is driven up and down above the placement platform by a drive assembly mounted on the frame, and a stirring shaft that is driven to rotate by multiple sets of drive components mounted on the connecting frame. Multiple sets of stirring parts are detachably mounted on the stirring shaft.

2. The hot melt adhesive mixing device according to claim 1, characterized in that: The two sides of the placement platform are equipped with clamping assemblies for holding multiple sets of mixing tanks. The clamping assemblies include multiple sets of connecting seats fixedly installed on one side of the placement platform, multiple sets of rubber shafts rotatably arranged at a certain angle on the connecting seats, and multiple sets of top plates located on the other side of the placement platform, which are slidably arranged back and forth on the placement platform by multiple sets of connecting rods and multiple sets of locking members rotatably arranged on them.

3. The hot melt adhesive mixing device according to claim 1, characterized in that: The stirring section is designed with any or a combination of multiple sets of impellers, dispersing discs, spiral ribbons, and scrapers.

4. The hot melt adhesive mixing device according to claim 1, characterized in that: The top of the placement platform for placing the mixing tank is designed as a roller conveyor structure formed by several sets of spaced rollers.

5. The hot melt adhesive mixing device according to claim 1, characterized in that: The placement platform is detachably mounted on the frame, and multiple sets of wheels are installed at the bottom of the frame.

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