A hose fixing device for a dispensing machine

Abstract

This utility model discloses a hose fixing device for a dispensing machine, including a fixing frame and a hose body. The hose body is located inside the fixing frame, and a fixing component is installed inside the fixing frame. The fixing component includes a horizontally arranged mounting groove, which is opened inside the fixing frame. A horizontally arranged bidirectional lead screw is rotatably connected inside the mounting groove. Two horizontally arranged limiting rods are fixedly connected inside the mounting groove. A fixing sleeve is threaded at both ends of the bidirectional lead screw, and the two fixing sleeves are slidably fitted outside the two limiting rods. A motor is fixedly installed on one outer wall of the fixing frame. By setting the fixing component, this utility model can fix hoses of different models, which is beneficial to improving the adaptability of the device and ensuring that the hose is stable enough when fixed and will not shake during use.

Description

Technical Field

[0001] This utility model relates to the field of dispensing machine technology, specifically to a glue tube fixing device for a dispensing machine. Background Technology

[0002] Dispensing machines are core equipment in the electronics, automotive, and medical industries for coating precision fluids (such as adhesives and sealants), and their performance directly affects product yield and production efficiency. The dispensing hose, as the fluid delivery channel of the dispensing machine, needs to achieve the following key functions through a fixing device.

[0003] A search revealed a utility model patent with Chinese patent publication number CN218013730U, which discloses a glue tube fixing mechanism for a dispensing machine. The mechanism includes a fixing plate, a vertical support plate fixedly disposed on one side of the top surface of the fixing plate, and threaded holes on the support plate. A fixing component is disposed on the outer wall of the support plate, and a protective cover is disposed on the fixing component.

[0004] Dispensing machines typically require different specifications of dispensing tubing depending on the specific application scenario and process requirements. The aforementioned device uses two support platforms to fix the dispensing tubing, and its structure is fixed, making it unsuitable for all applications. Other types of support platforms are needed, resulting in insufficient adaptability. Utility Model Content

[0005] The purpose of this invention is to provide a glue tube fixing device for a dispensing machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hose fixing device for a dispensing machine, comprising a fixing frame and a hose body, wherein the hose body is located inside the fixing frame, and a fixing component is installed inside the fixing frame. The fixing component includes a horizontally arranged mounting groove, which is opened inside the fixing frame. A horizontally arranged bidirectional lead screw is rotatably connected inside the mounting groove, and two horizontally arranged limiting rods are fixedly connected inside the mounting groove. A fixing sleeve is threaded onto the threaded ends of the bidirectional lead screw, and the two fixing sleeves are slidably fitted onto the outside of the two limiting rods. A motor is fixedly installed on one outer wall of the fixing frame, and the output end of the motor is coaxially fixed with one end of the bidirectional lead screw. The hose body and the two fixing sleeves are provided with a reinforcing structure, which includes several slots, two external rings, two mounting grooves, a screw, and a nut.

[0007] This device can fix different types of hoses, which improves the adaptability of the device and ensures that the hose is stable enough when fixed and will not shake during use. When the motor on the outside of the fixing frame is started, the motor drives the double-acting screw to rotate. The double-acting screw drives the two fixing sleeves to move closer to each other along the two limiting rods. The two fixing sleeves can then clamp the hose body, restricting the position of the hose body from moving horizontally. At the same time, the slot will be fitted onto the outer ring of the hose body, preventing the hose body from moving up and down. Because the fixing sleeves are movable and have a special shape design, they can adapt to the size of hose bodies of different specifications, thus achieving the fixation of hose bodies of different specifications.

[0008] As a further preferred embodiment of this technical solution, the plurality of slots are divided into two groups of the same number and are respectively opened inside two fixing sleeves. The two external rings are coaxially fixed to the outside of the hose body and are respectively inserted into the four slots at corresponding positions.

[0009] As a further preferred embodiment of this technical solution, the two mounting slots are respectively opened on the movable ends of the two fixed sleeves, the screw is rotatably connected inside one of the mounting slots, the movable end of the screw is inside the other mounting slot, and the nut is threadedly connected to the outside of the screw.

[0010] As a further preferred embodiment of this technical solution, a pressing assembly is installed inside the fixing frame. The pressing assembly includes a vertically arranged mounting groove three, which is opened inside the fixing frame. A vertically arranged lead screw two is rotatably connected inside the mounting groove three. Two vertically arranged limiting rods two are fixedly connected inside the mounting groove three. A horizontally arranged pressure plate is threaded onto the outside of the lead screw two. The pressure plate is slidably sleeved on the outside of the two limiting rods two and is in contact with the top wall of the hose body. A motor two is fixedly installed on the top outer wall of the fixing frame. The output end of the motor two is coaxially fixed with one end of the lead screw two.

[0011] Start the second motor on the top of the fixed frame. The second motor drives the second lead screw to start rotating. The second lead screw will drive the pressure plate to move down along the two limit rods. Then the pressure plate squeezes the top cover of the hose body, which can reinforce the top cover of hose bodies of different specifications.

[0012] As a further preferred embodiment of this technical solution, the fixing frame has four through holes inside.

[0013] As a further preferred embodiment of this technical solution, the fixing frame, fixing sleeve, and pressure plate are all made of aluminum alloy.

[0014] As a further preferred embodiment of this technical solution, the thread helix angle of the external threads of the bidirectional lead screw, lead screw II, and screw is less than the equivalent friction angle.

[0015] This utility model provides a hose fixing device for a dispensing machine, which has the following advantages:

[0016] (1) By setting a fixing component, this utility model can fix different types of hoses, which is beneficial to improve the adaptability of the device and ensure that the hose is stable enough when it is fixed and will not shake during use. Start the motor on the outside of the fixing frame. The motor drives the bidirectional screw to start rotating. The bidirectional screw can drive the two fixing sleeves to move closer to each other along the two limiting rods. The two fixing sleeves can clamp the hose body. The position of the hose body will be restricted and cannot move in the horizontal direction. At the same time, the slot will be fitted on the outer ring of the hose body, and the hose body cannot move up and down. Since the fixing sleeve is movable and its shape is specially designed, it can adapt to the size of hose bodies of different specifications, thereby realizing the fixing of hose bodies of different specifications.

[0017] (2) By setting up a pressing component, the second motor on the top of the fixed frame is started. The second motor drives the second lead screw to start rotating. The second lead screw will drive the pressure plate to move down along the two limit rods. Then the pressure plate squeezes the top cover of the hose body, which can realize the reinforcement of the top cover of hose bodies of different specifications. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall first-view structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall second-view structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall third-view structure of this utility model;

[0021] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0022] In the diagram: 1. Fixing frame; 2. Through hole; 3. Hose body; 4. Fixing assembly; 5. Pressing assembly; 401. Mounting slot one; 402. Two-way lead screw; 403. Limiting rod one; 404. Fixing sleeve; 405. Slot; 406. Outer ring; 407. Motor one; 408. Mounting slot two; 409. Screw; 410. Nut; 501. Mounting slot three; 502. Lead screw two; 503. Limiting rod two; 504. Pressure plate; 505. Motor two. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] This utility model provides a technical solution: such as Figure 2 , Figure 3 and Figure 4 As shown in this embodiment, a hose fixing device for a dispensing machine includes a fixing frame 1 and a hose body 3. The hose body 3 is located inside the fixing frame 1. A fixing component 4 is installed inside the fixing frame 1. The fixing component 4 includes a horizontally arranged mounting groove 401, which is opened inside the fixing frame 1. A horizontally arranged bidirectional lead screw 402 is rotatably connected inside the mounting groove 401. Two horizontally arranged limiting rods 403 are fixedly connected inside the mounting groove 401. A fixing sleeve 404 is threaded at both ends of the bidirectional lead screw 402. The two fixing sleeves 404 are slidably fitted outside the two limiting rods 403. A motor 407 is fixedly installed on one side of the outer wall of the fixing frame 1. The output end of the motor 407 is coaxially fixed with one end of the bidirectional lead screw 402. The hose body 3 and the two fixing sleeves 404 are provided with a reinforcing structure, which includes several slots 405, two outer rings 406, two mounting grooves 408, a screw 409, and a nut 410.

[0025] Several slots 405 are divided into two groups of the same number and are respectively opened inside two fixing sleeves 404. Two external rings 406 are coaxially fixed to the outside of the hose body 3. The two external rings 406 are respectively inserted into the four slots 405 at corresponding positions.

[0026] Two mounting slots 408 are respectively opened on the movable ends of two fixed sleeves 404. The screw 409 is rotatably connected inside one of the mounting slots 408, and the movable end of the screw 409 is inside the other mounting slot 408. The nut 410 is threadedly connected to the outside of the screw 409.

[0027] When the motor 407 on the outside of the fixing bracket 1 is started, the motor 407 drives the bidirectional lead screw 402 to rotate. The bidirectional lead screw 402 then drives the two fixing sleeves 404 to move closer to each other along the two limiting rods 403. The two fixing sleeves 404 can then clamp the hose body 3, restricting the position of the hose body 3 from moving horizontally. At the same time, the slot 405 will be fitted onto the outer ring 406 on the outside of the hose body 3, preventing the hose body 3 from moving up and down. Because the fixing sleeves 404 are movable and their shape is specially designed... It is specially designed to adapt to the size of different specifications of hose body 3, thereby achieving the fixation of hose body 3 of different specifications. Rotate the screw 409 to make it rotate in the mounting groove 408 of the fixing sleeve 404 on one side. When its movable end enters the mounting groove 408 inside the other fixing sleeve 404, twist the nut 410 to make it move along the screw 409 until the nut 410 contacts the other fixing sleeve 404 and stops. At this time, the two fixing sleeves 404 will be connected, which can further improve the stability of the hose body 3 when it is fixed.

[0028] like Figure 1 and Figure 2 As shown, a pressing component 5 is installed inside the fixing frame 1. The pressing component 5 includes a vertically arranged mounting groove 3 501, which is opened inside the fixing frame 1. A vertically arranged lead screw 2 502 is rotatably connected inside the mounting groove 3 501. Two vertically arranged limiting rods 2 503 are fixedly connected inside the mounting groove 3 501. A horizontally arranged pressure plate 504 is threaded on the outside of the lead screw 2 502. The pressure plate 504 is slidably sleeved on the outside of the two limiting rods 2 503 and is in contact with the top wall of the hose body 3. A motor 2 505 is fixedly installed on the top outer wall of the fixing frame 1. The output end of the motor 2 505 is coaxially fixed with one end of the lead screw 2 502.

[0029] After the fixing work is completed, start the motor 505 on the top of the fixing frame 1. The motor 505 drives the lead screw 502 to start rotating. The lead screw 502 will drive the pressure plate 504 to move down along the two limit rods 503. Then the pressure plate 504 squeezes the top cover of the hose body 3, which can realize the reinforcement of the top cover of the hose body 3 of different specifications.

[0030] like Figure 1 and Figure 2 As shown, the mounting bracket 1 has four through holes 2 inside, and the connector can pass through the through holes 2 to connect and fix the mounting bracket 1 to the external structure.

[0031] like Figure 2 and Figure 4 As shown, the fixing bracket 1, the fixing sleeve 404 and the pressure plate 504 are all made of aluminum alloy, which ensures the strength of the three while not having excessive weight.

[0032] like Figure 2 and Figure 4 As shown, the thread helix angle of the external threads of the two-way lead screw 402, lead screw 502 and screw 409 is less than the equivalent friction angle, which makes all three of them have self-locking properties.

[0033] This utility model provides a hose fixing device for a dispensing machine, the specific working principle of which is as follows:

[0034] When the device is in operation, the hose body 3 is inserted into the two fixing sleeves 404. Then, the motor 407 on the outside of the fixing frame 1 is started. The motor 407 drives the bidirectional lead screw 402 to rotate. The bidirectional lead screw 402 drives the two fixing sleeves 404 to move closer to each other along the two limiting rods 403. The two fixing sleeves 404 can clamp the hose body 3, and the position of the hose body 3 will be restricted and it will not be able to move horizontally. At the same time, the slot 405 will be fitted onto the outer ring 406 on the outside of the hose body 3, and the hose body 3 will not be able to move up and down. 4 is movable and has a special shape design that can adapt to the size of different specifications of hose bodies 3, thereby achieving the fixation of hose bodies 3 of different specifications. Rotating the screw 409 causes it to rotate in the mounting groove 408 of the fixing sleeve 404 on one side. When its movable end enters the mounting groove 408 inside the other fixing sleeve 404, the nut 410 is twisted to move it along the screw 409 until the nut 410 contacts the other fixing sleeve 404 and stops. At this time, the two fixing sleeves 404 are connected, which can further improve the stability of the hose body 3 when it is fixed. After the fixing work is completed, the motor 505 on the top of the fixing frame 1 is started. The motor 505 drives the screw 502 to start rotating. The screw 502 will drive the pressure plate 504 to move down along the two limit rods 503. Then the pressure plate 504 presses the top cover of the hose body 3, which can achieve the reinforcement of the top cover of hose bodies 3 of different specifications.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hose fixing device for a dispensing machine, comprising a fixing frame (1) and a hose body (3), characterized in that: The hose body (3) is located inside the fixing frame (1). A fixing component (4) is installed inside the fixing frame (1). The fixing component (4) includes a horizontally arranged mounting groove (401). The mounting groove (401) is opened inside the fixing frame (1). A horizontally arranged bidirectional screw (402) is rotatably connected inside the mounting groove (401). Two horizontally arranged limiting rods (403) are fixedly connected inside the mounting groove (401). A threaded sleeve is threaded at both ends of the bidirectional screw (402). The two fixed sleeves (404) are slidably sleeved on the outside of the two limiting rods (403). A motor (407) is fixedly installed on one side of the outer wall of the fixed frame (1). The output end of the motor (407) is coaxially fixed with one end of the bidirectional screw (402). The hose body (3) and the two fixed sleeves (404) are provided with a reinforcing structure. The reinforcing structure includes several slots (405), two outer rings (406), two mounting slots (408), a screw (409) and a nut (410).

2. The adhesive tube fixing device for a dispensing machine according to claim 1, characterized in that: The slots (405) are divided into two groups of the same number and are respectively opened inside the two fixing sleeves (404). The two external rings (406) are coaxially fixed to the outside of the hose body (3). The two external rings (406) are respectively inserted into the four slots (405) at the corresponding positions.

3. The adhesive tube fixing device for a dispensing machine according to claim 1, characterized in that: The two mounting slots (408) are respectively opened on the movable ends of the two fixed sleeves (404). The screw (409) is rotatably connected inside one of the mounting slots (408), and the movable end of the screw (409) is inside the other mounting slot (408). The nut (410) is threadedly connected to the outside of the screw (409).

4. The adhesive tube fixing device for a dispensing machine according to claim 1, characterized in that: The fixing frame (1) is equipped with a pressing component (5). The pressing component (5) includes a vertically arranged mounting groove three (501). The mounting groove three (501) is opened inside the fixing frame (1). A vertically arranged lead screw two (502) is rotatably connected inside the mounting groove three (501). Two vertically arranged limiting rods two (503) are fixedly connected inside the mounting groove three (501). A horizontally arranged pressure plate (504) is threaded on the outside of the lead screw two (502). The pressure plate (504) is slidably sleeved on the outside of the two limiting rods two (503), and the pressure plate (504) is in contact with the top wall of the hose body (3). A motor two (505) is fixedly installed on the top outer wall of the fixing frame (1). The output end of the motor two (505) is coaxially fixed with one end of the lead screw two (502).

5. The adhesive tube fixing device for a dispensing machine according to claim 1, characterized in that: The fixing frame (1) has four through holes (2) inside.

6. The adhesive tube fixing device for a dispensing machine according to claim 1, characterized in that: The fixing frame (1), fixing sleeve (404) and pressure plate (504) are all made of aluminum alloy.

7. The adhesive tube fixing device for a dispensing machine according to claim 1, characterized in that: The thread helix angle of the external threads of the bidirectional lead screw (402), lead screw II (502), and screw (409) is less than the equivalent friction angle.

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