Feeding mechanism for hot melt adhesive production

By introducing adjustable feeding components and screw fixing structures into the hot melt adhesive production device, the problem of a fixed number of feeding mechanisms was solved, enabling flexible material proportioning and a stable feeding process, thereby improving production efficiency and stability.

CN223683467UActive Publication Date: 2025-12-19GUANGZHOU POSEIDON MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202423069065.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-12
Publication Date
2025-12-19
Estimated Expiration
2034-12-12

AI Technical Summary

Technical Problem

Existing hot melt adhesive production equipment cannot adjust the number of feeding mechanisms according to the performance requirements of different materials, resulting in a limited range of applications.

Method used

A feeding mechanism for hot melt adhesive production was designed, comprising a stirring component, a support component, a conveying component, and multiple adjustable feeding components. The position of the feeding components is fixed by a screw, thereby achieving flexible adjustment and fixation of the number of feeding components.

Benefits of technology

This improved the applicability and convenience of the equipment, ensured the classification and feeding of different materials and stability, and enhanced the stability and efficiency of the production process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of hot melt adhesive production equipment, and discloses a charging mechanism for hot melt adhesive production, which comprises a stirring part and N feeding parts, N is greater than or equal to 1, a stirring cavity for stirring materials is formed in the stirring part, a supporting part and a conveying part are respectively mounted at the top of the stirring part, and the feeding parts are connected with the supporting part and the conveying part. A conveying channel for conveying stirred materials along a preset path is formed in the conveying piece, the conveying channel is communicated with the stirring cavity, the supporting piece comprises two supporting parts which are symmetrically arranged, and a mounting groove is formed between the two supporting parts in the length direction of the supporting parts. The multiple feeding pieces are installed between the two supporting parts, so that the number of the feeding pieces is adjustable, when a worker adjusts a production formula, the device can adjust the number of the feeding pieces according to the types of materials needing to be fed, classified feeding is facilitated, and therefore the use range and convenience of the device are improved.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to hot melt adhesive production equipment technical field, concretely relates to a kind of feeding mechanism for hot melt adhesive production. BACKGROUND

[0002] Hot melt adhesive is a thermoplastic adhesive. It is solid at room temperature, easy to package, transport and store. When heated to a certain temperature, hot melt adhesive will melt into a viscous liquid with flowability, which can quickly wet and adhere to the surface of the adherend, and form a firm adhesive layer after cooling. During hot melt adhesive production, multiple materials need to be mixed, so a device is needed for stirring. For example, in the Chinese patent with publication number "CN 221775206 U", a feeding mechanism for hot melt adhesive production is disclosed, which includes a material bin, multiple grooves inside the material bin, multiple first material conveying devices fixedly connected to the bottom of the material bin, multiple first material conveying devices respectively communicating with multiple grooves, a weighing and crushing bin provided on one side of the material bin, multiple first material conveying device output ends penetrating into the weighing and crushing bin, a weighing assembly fixedly connected to the bottom of the first material conveying device on the inner wall of the weighing and crushing bin, a crushing mechanism installed at the bottom of the weighing assembly inside the weighing and crushing bin, a second material conveying device fixedly connected to the bottom of the weighing and crushing bin, and a material pushing assembly provided between the top of the weighing assembly and the bottom of the first material conveying device. Although this device can mix materials, it has limited use because it cannot adjust the number of feeding mechanisms according to the types of materials needed to be inputted, as different types of hot melt adhesive require different ratios of materials. SUMMARY

[0003] The purpose of the present utility model is to provide a feeding mechanism for hot melt adhesive production to solve the problems raised in the background art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a feeding mechanism for hot melt adhesive production, including stirring piece and N feeding pieces, N≥1, the stirring piece forms a stirring cavity inside for stirring material, and the top of the stirring piece is respectively provided with a support and a material conveying device, the material conveying device forms a conveying channel inside along a preset path to convey the stirred material, and the conveying channel communicates with the stirring cavity, the support includes two symmetrically arranged support parts, an installation slot is formed between the two support parts along the length direction of the support part, N feeding pieces are installed between the two support parts, and a side plate is fixedly connected to the two sides of the feeding piece facing the two support parts, a connecting hole is formed on the side of the side plate away from the feeding piece, and a screw rod for abutting the support part is screw-connected inside the connecting hole.

[0005] Preferably, the support comprises a top frame and two support frames, the two support frames are symmetrically fixedly connected to the top of the top frame, and a through hole is formed in the top frame, the through hole is between the two support frames, and a clamping groove matched with the side plate is formed in each of the two support frames.

[0006] Preferably, the stirring part comprises a shell, and a stirring roller is rotatably connected to the inside of the shell.

[0007] Preferably, a first motor is fixedly connected to the shell, and an output end of the first motor is connected with the stirring roller.

[0008] Preferably, the material conveying part comprises a material guide pipe, a bottom frame is fixedly connected to the top of the material guide pipe, the bottom frame is fixedly connected to the bottom of the shell, a material guide pipe is fixedly connected to the bottom of the material guide pipe and communicates with the material guide pipe, a screw conveyor is rotatably connected to the inside of the material guide pipe, and one end of the material guide pipe is open to form a discharging hole for discharging materials.

[0009] Preferably, a second motor is fixedly connected to the outside of the material guide pipe, and an output end of the second motor is connected with the screw conveyor.

[0010] Preferably, the material feeding part comprises a feeding frame, the top of the feeding frame is open to form a cavity for adding materials, and a through hole is formed in the bottom of the feeding frame, and the side plate is fixedly connected to the two symmetrical sides of the feeding frame.

[0011] Preferably, a material guide frame is fixedly connected to one side of the feeding frame, and the horizontal height of the material guide frame towards one side of the feeding frame is lower than that of the other side.

[0012] Preferably, a feeding frame is fixedly connected to the material guide frame, the feeding frame is above the feeding frame, and the inside of the feeding frame, the material guide frame and the feeding frame communicates.

[0013] Preferably, the bottom frame is inclined downward from the top to the bottom to form a material guide slope.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) The utility model discloses a plurality of material feeding parts are arranged, the material feeding parts are installed between the two support parts, the number of the material feeding parts can be adjusted, when the production formula is adjusted, the number of the material feeding parts can be adjusted according to the required material, the device is convenient for classified feeding, and the use range and convenience of the device are improved.

[0016] (2) When the feeding frame is placed between two support frames, the side plate on the feeding frame is clamped with the clamping groove on the support frame, and the feeding frame is pulled, so that the position of the feeding frame is adjusted, and the connecting hole of the screw rod on the side plate is screwed and connected, so that the feeding frame is fixed at the position required by the personnel, the position of the feeding frame is adjustable, thereby improving the stability of the device during use, and the device works more stably. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is one of the perspective views of the utility model;

[0018] Figure 2 It is the second perspective view of the utility model;

[0019] Figure 3 It is the perspective view of the utility model for dismounting the feeding part and the support part;

[0020] Figure 4 It is the sectional view of the stirring part of the utility model;

[0021] Figure 5 It is the sectional view of the feeding part of the utility model;

[0022] Figure 6 It is the perspective view of the support part of the utility model;

[0023] Figure 7 It is the perspective view of the feeding part of the utility model;

[0024] Figure 8 It is the sectional view of the feeding part of the utility model;

[0025] In the drawing: 1, stirring part; 11, shell; 12, first motor; 13, stirring roller; 2, feeding part; 21, bottom frame; 22, material guide pipe; 23, second motor; 24, auger; 3, support part; 31, top frame; 32, support frame; 33, clamping groove; 34, through hole; 4, feeding part; 41, feeding frame; 42, side plate; 43, screw rod; 44, material guide frame; 45, feeding frame; 46, connecting hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-8 The utility model provides the following technical scheme:

[0028] The utility model provides a feeding mechanism for hot melt adhesive production, including stirring piece 1 and N feeding piece 4, N >=1, stirring piece inside forms the stirring cavity for stirring material, and the top of stirring piece 1 and top are equipped with support 3 and feed piece 2 respectively, the inside of feed piece 2 forms the conveying channel along the preset path conveying the stirred material, and the conveying channel is communicated with stirring cavity, support 3 includes two symmetrical support parts, and the installation slot is formed along the length direction between two support parts, N feeding piece 4 is installed between two support parts, and feeding piece 4 is fixedly connected with side plate 42 towards the two sides of two support parts, the side plate 42 recessed connection hole 46 is formed on the side away from feeding piece 4, and the inside screw rod 43 for abutting the support part is connected in connection hole 46.

[0029] Through the above technical scheme, when the personnel need to produce hot melt adhesive, the device is fixed in the position needed to be installed, and the personnel need to take the number of feeding piece 4, the personnel need to place the number of feeding piece 4 between two support parts, and make the side plate 42 on the feeding piece 4 and the installation slot on the support part engage, then pull the feeding piece 4, so as to adjust the position of the feeding piece 4, after the position of the feeding piece 4 is adjusted, the screw rod 43 is placed on one side of the side plate 42, the screw rod 43 is screw connected with the connecting hole 46 on the side plate 42, until the screw rod 43 abuts the support part, so that the number of feeding piece 4 needed by the personnel is fixed in the position needed by the personnel, and different materials needed to be put into each feeding piece 4, the different materials are guided by the feeding piece 4 and transported to the inside of the stirring piece 1, the materials are stirred by the stirring piece 1, after the material is stirred and mixed, the material is moved along the conveying channel by the work of the feed piece 2, until the material is discharged, so as to complete the material mixing.

[0030] Specifically, in an embodiment, regarding the above feeding piece 4:

[0031] As Figure 1 , Figure 2 , Figures 7-8 Indicated, support 3 includes top frame 31 and two support frames 32, two support frames 32 are fixedly connected to the top of top frame 31, and through hole 34 is formed on top frame 31, through hole 34 is between two support frames 32, and two support frames 32 are provided with clamping groove 33 matched with side plate 42.

[0032] In the embodiment, the top frame 31 is supported by the stirring piece 1, the two support frames 32 are supported by the top frame 31, the number of feeding pieces required by the personnel is placed between the two support frames 32, the side plate 42 on the feeding piece 4 is clamped with the clamping groove 33 on the support frame 32, then the feeding piece 4 is pulled to adjust the position of the feeding piece 4, after the position of the feeding piece 4 is adjusted, the screw rod 43 is placed on one side of the side plate 42, the screw rod 43 is screwed and connected with the connecting hole 46 on the side plate 42, and the screw rod 43 abuts against the support frame 32, so that the number of feeding pieces required by the personnel is fixed at the position required by the personnel.

[0033] In addition, in the utility model, regarding the above-mentioned stirring piece 1:

[0034] As shown in Figures 1-4 , the stirring piece 1 comprises a shell 11, and the shell 11 is rotationally connected with a stirring roller 13 in the inside.

[0035] In the embodiment, the material is guided to be added to the inside of the shell 11 by the feeding piece 4, and the stirring roller 13 rotates in the shell 11, so that the material is stirred and mixed.

[0036] In addition, in the utility model, regarding how the stirring roller 13 rotates, as shown in Figure 3 and Figure 4 , a first motor 12 is fixedly connected on the shell 11, and the output end of the first motor 12 is connected with the stirring roller 13.

[0037] In the embodiment, when the personnel needs to drive the stirring roller 13, the first motor 12 is worked to drive the stirring roller 13 to rotate, so that the stirring roller 13 stirs and mixes the material.

[0038] Specifically, in an embodiment, regarding the above-mentioned feeding piece 2:

[0039] As shown in Figures 1-3 , Figure 5 , the feeding piece 2 comprises a material guide pipe 22, the top of the material guide pipe 22 is fixedly connected with a bottom frame 21, the top of the bottom frame 21 is fixedly connected to the bottom of the shell 11, the bottom of the material guide pipe 22 is fixedly connected with a material guide pipe 22 in communication with itself, the inside of the material guide pipe 22 is rotationally connected with an auger 24, and one end of the material guide pipe 22 is open to form a discharging hole for discharging the material.

[0040] In the embodiment, the bottom frame 21 is supported by the material guide pipe 22, after the material is stirred in the shell 11, the stirred material is received by the bottom frame 21, and the auger 24 rotates in the material guide pipe 22 to move the material along the material guide pipe 22, and finally the mixed material is discharged through the discharging hole on the material guide pipe 22.

[0041] In addition, in the utility model, how the material guide pipe 22 rotates, as shown in the figure, Figure 5 The material guide pipe 22 is fixedly connected with the second motor 23 outside, and the output end of the second motor 23 is connected with the auger 24.

[0042] In the embodiment, when the auger 24 needs to be driven to rotate, the second motor 23 works to drive the auger 24 to rotate.

[0043] Specifically, in an embodiment, regarding the above-mentioned feeding member 4:

[0044] As shown in the figure, Figures 1-2 、 Figures 7-8 The feeding member 4 comprises a feeding rack 41, the feeding rack 41 is open at the top to form a cavity for adding materials, and the bottom of the feeding rack 41 forms a through hole, and a side plate 42 is fixedly connected to the two symmetrical sides of the feeding rack 41.

[0045] In the embodiment, when the personnel need to add materials, the materials are added to the inside of the feeding rack 41, the materials are guided by the feeding rack 41, and the materials are conveyed to the inside of the shell 11 through the hole on the feeding rack 41, so as to complete the material adding.

[0046] In addition, in the utility model, in order to guide the material to be conveyed to the inside of the feeding rack 41, as shown in the figure, Figures 1-2 、 Figures 7-8 The feeding rack 41 is fixedly connected with a material guide frame 44 on one side, and the horizontal height of the material guide frame 44 towards one side of the feeding rack 41 is lower than that of the other side.

[0047] In the embodiment, when the personnel need to add materials, the materials are added to the material guide frame 44, the materials are guided by the material guide frame 44, and the materials are added to the inside of the feeding rack 41, the materials are guided by the feeding rack 41, and the materials are conveyed to the inside of the shell 11 through the hole on the feeding rack 41, so as to complete the material adding.

[0048] In addition, in order to make the materials be added to the material guide frame 44 conveniently, as shown in the figure, Figures 7-8 The feeding rack 45 is fixedly connected on the material guide frame 44, the feeding rack 45 is above the feeding rack 41, and the feeding rack 45, the material guide frame 44 and the inside of the feeding rack 41 are communicated.

[0049] In the embodiment, when the personnel need to add materials, the materials are added to the feeding rack 45, the materials are guided by the feeding rack 45 to be conveyed to the material guide frame 44, the materials are guided by the material guide frame 44 to be added to the inside of the feeding rack 41, the materials are guided by the feeding rack 41 to be conveyed to the inside of the shell 11 through the hole on the feeding rack 41, so as to complete the material adding.

[0050] In order to guide the material inside the shell 11 to enter into the chassis 21, so that the material can enter completely, as shown in Figures 1-2 and Figure 5 The chassis 21 is formed into a material guide slope from top to bottom.

[0051] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for hot melt adhesive production, characterized in that: The utility model provides a stirring device, including stirring part (1) and N feeding part (4), N >=1, stirring part inside forms stirring cavity for stirring material, and the top of stirring part (1) and top are equipped with support (3) and material conveying part (2) respectively, the inside of material conveying part (2) forms the conveying channel of conveying stirring material along the preset path, and the conveying channel is communicated with stirring cavity, support (3) includes two symmetrical support parts, and the installation slot is formed along the length direction of two support parts between two support parts, N feeding part (4) is installed between two support parts, and feeding part (4) is fixedly connected with side plate (42) towards the two sides of two support parts, the side of side plate (42) away from feeding part (4) is recessed and forms connecting hole (46), the inside of connecting hole (46) is screwed and is connected with screw rod (43) for resisting support part.

2. The feeding mechanism for hot melt adhesive production according to claim 1, characterized in that: Support (3) includes top frame (31) and two support frames (32), two support frames (32) are fixedly connected to the top of top frame (31), and a through hole (34) is formed in the top frame (31), the through hole (34) is between the two support frames (32), and the two support frames (32) are provided with clamping grooves (33) matched with the side plates (42).

3. The feeding mechanism for hot melt adhesive production according to claim 2, characterized in that: The stirring part (1) includes a housing (11), and the housing (11) is rotatably connected with a stirring roller (13).

4. The feeding mechanism for hot melt adhesive production according to claim 3, characterized in that: The housing (11) is fixedly connected with a first motor (12), and the output end of the first motor (12) is connected with the stirring roller (13).

5. The feeding mechanism for hot melt adhesive production according to claim 3 or 4, characterized in that: The material conveying part (2) includes a material guide pipe (22), and the top of the material guide pipe (22) is fixedly connected with a bottom frame (21), the bottom frame (21) is fixedly connected to the bottom of the housing (11), and the bottom of the material guide pipe (22) is fixedly connected with a material guide pipe (22) in communication with itself, the inside of the material guide pipe (22) is rotatably connected with an auger (24), and one end of the material guide pipe (22) is open to form a discharging hole for discharging material.

6. The feeding mechanism for hot melt adhesive production according to claim 5, characterized in that: The outside of the material guide pipe (22) is fixedly connected with a second motor (23), and the output end of the second motor (23) is connected with the auger (24).

7. The feeding mechanism for hot melt adhesive production according to claim 1, characterized in that: The feeding part (4) includes a feeding frame (41), and the top of the feeding frame (41) is open to form a cavity for adding material, and the bottom of the feeding frame (41) forms a through hole, and the side plates (42) are fixedly connected to the two symmetrical sides of the feeding frame (41).

8. The feeding mechanism for hot melt adhesive production according to claim 7, characterized in that: The feeding frame (41) is fixedly connected with a material guide frame (44) on one side, and the horizontal height of the material guide frame (44) towards one side of the feeding frame (41) is lower than that of the other side.

9. The feeding mechanism for hot melt adhesive production according to claim 8, characterized in that: The feeding frame (45) is fixedly connected to the material guide frame (44), and the feeding frame (45) is above the feeding frame (41), and the inside of the feeding frame (45), the material guide frame (44) and the feeding frame (41) is communicated.

10. The feeding mechanism for hot melt adhesive production according to claim 5, characterized in that: The bottom frame (21) is inclined downward from top to bottom to form a material guide slope.